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Liaocheng Henghui precision tube factory ?
Contact person: Manager Zou
Mobile phone: 13561450133
Tel: 0635-8882797
website: bungalow12302.com
Address: Industrial Park, Liaocheng Economic Development Zone, Shandong Province

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Manufacturing method for packaging of internal thread 20Cr precision steel pipe
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?? Shandong shunxinda Machinery Co., Ltd. (13969559358) is located in Liaocheng Economic Development Zone, Jiangbei water city with beautiful scenery. It is a company specializing in the production, processing and sales of precision seamless pipe, cold drawn precision seamless pipe and cold-rolled precision seamless pipe

Manufacturing method for packaging of internal thread 20Cr precision steel pipe
? The utility model is characterized in that it includes a frame, a plastic film rolling frame, a plastic film forming mechanism, a plastic film edge melting and bonding mechanism, a cutting mechanism, a 20Cr precision steel pipe packaging machine. The plastic film forming mechanism includes a tension roller, a guide roller, a pair of parallel forming plates, two pairs of sealing transfer rollers and a heating plate. A pair of parallel forming plates are perpendicular to the guide roller and located in the middle of the guide roller, the heating plate is located between the two pairs of sealing transfer rollers and is perpendicular to the guide roller, and the connecting line of the two pairs of sealing transfer rollers is parallel to the heating surface of the heating plate, The cutting mechanism includes a lower cutter and an upper cutter which are relatively arranged and driven by power. Compared with the existing technology, the utility model has the advantages of fast packaging speed and high reliability for 20Cr precision steel pipes of various shapes and sizes without changing the shaper. The existing 20Cr precision steel pipe packing machine,

So that the plastic film can be formed in tube shape and the 20Cr precision steel pipe can be packed. This technology, when the shape and size of 20Cr precision steel pipe changes, need to change the corresponding molding machine, so it is not easy to use. The purpose of the new design is to provide a kind of 20Cr precision steel pipe packaging machine with high speed and high reliability, which can easily stop packaging various shapes and sizes of 20Cr precision steel pipe without changing the shaper. The plastic film forming mechanism includes a tension roller, a guide roller, a pair of parallel forming plates, two pairs of sealing conveying rollers and a heating plate. A pair of horizontal forming plates are perpendicular to the guide roller and located in the middle of the guide roller, The heating plate is located between two pairs of sealing transfer rollers and is perpendicular to the guide roller. The connecting line of the two pairs of sealing transfer rollers is parallel to the heating surface of the heating plate. The cutting mechanism includes a lower cutter and an upper cutter which are driven by power to move relative to each other. During the operation, the plastic film roll is placed on the plastic film reel frame, and the plastic film from the plastic film roll passes through the tension roller, the guide roller and a pair of parallel forming plates, and then the two sides of the plastic film are joined together, and then the 20Cr precision steel pipe is introduced into the cylindrical plastic film formed by the combination of the two sides through the pipe feeding mechanism, As the pipe delivery mechanism continues to transport the 20Cr precision steel pipe and two pairs of sealing transfer rollers, the 20Cr precision steel pipe moves forward from time to time and extends forward into the automatic binding and installation of the 20Cr precision steel pipe connected with the outlet of the packaging machine, and the transmission belt transmission mechanism of the automatic binding installation of the 20Cr precision steel pipe exerts forward transmission force on the 20Cr precision steel pipe to ensure that the 20Cr precision steel pipe continues to move forward, Until the 20Cr precision steel pipe is completely wrapped by plastic film, when the tail of the 20Cr precision steel pipe passes through the cutting mechanism, the lower cutter and the upper cutter move relatively to cut off the cylindrical plastic film behind the tail of the 20Cr precision steel pipe. After repeating the above actions, the 20Cr precision steel pipe will be packaged continuously[ 0008] here, the power driving the lower cutter and the upper cutter to move relative to each other is the upper rotating gear and the lower rotating gear which are meshed and linked. The lower cutter is fixed on the lower rotating gear and the upper cutter is fixed on the upper rotating gear[ 0009] here, the upper cutter and the lower cutter are electric heating plates with scissors blades in the middle. The cutting of the plastic film is cut by the scissors blade, and then fused and sealed by the electric heating plate[ Here, in order to adjust the spacing between a pair of parallel forming plates, so as to meet the packaging requirements of 20Cr precision steel pipes with different sizes and shapes, the rack is provided with a width adjusting mechanism, which includes a guide column and a conditioning screw arranged on the frame, and a pair of parallel forming plates are sliding on the guide pillars, The thread direction of the conditioning screw thread is opposite to that of the back thread of the conditioning screw while the thread direction of the thread on a pair of parallel molding plates is the same, or the thread direction of the whole conditioning screw is the same, but the thread direction of a pair of parallel molding plates is opposite. In this way, the spacing between a pair of parallel forming 20Cr precision steel pipes can be adjusted by rotating the conditioning screw[ 0011] in order to strengthen the reliability of hot-melt bonding, the heating plate is composed of two sub heating plates placed side by side, and the space between the two sub heating plates is a melting bonding zone. In this way, both sides of the combined plastic film pass through the fusion bonding zone, and are fused together under the action of heat radiation from both sides[ 0012] it is provided with an automatic pipe delivery mechanism, which includes a rack, a chain transmission mechanism or a transmission belt transmission mechanism arranged on the rack, a storage lead-in frame of 20Cr precision steel pipe, and a pipe dropping mechanism. The storage and lead-in rack of 20Cr precision steel pipe includes a 20Cr precision steel pipe storage rack with a guide slope and a vertical groove at the outlet of the guide slope of the 20Cr precision steel pipe storage rack, The pipe dropping mechanism includes more than two sets of 20Cr precision steel pipe separation and clamping installation distributed along the transmission direction of chain transmission mechanism or transmission belt transmission mechanism, and the separation and clamping installation of 20Cr precision steel pipe includes power gripper and power isolator under the power clamp.

When working, the 20Cr precision steel pipes are first stacked in parallel on the 20Cr precision steel pipe storage rack with a guide slope. Under the guidance of the guide slope, the 20Cr precision steel pipes fall into the vertical groove one by one, and the forward extension separator of the power isolator blocks under the 20Cr precision steel pipe in the vertical groove, and the power gripper acts, Clamp the lower 20Cr precision steel pipe outside the 20Cr precision steel pipe in the vertical groove, and the separator of the power isolator moves backward, so that the lower rod 20Cr precision steel pipe falls on the chain transmission mechanism or transmission belt transmission mechanism, and is transported to the 20Cr precision steel pipe packaging machine by the chain transmission mechanism or transmission belt transmission mechanism. At this time, the separator of the power isolator extends forward, and the power gripper is loose, The 20Cr precision steel pipe in the vertical groove falls down and repeats the above actions. In this way, people only need to add 20Cr precision steel pipe to the storage rack of 20Cr precision steel pipe with guide slope from time to time, and the 20Cr precision steel pipe will be delivered to the 20Cr precision steel pipe packaging machine one by one.

[0014] the automatic binding and installation of 20Cr precision steel pipe is set. The automatic binding and installation of 20Cr precision steel pipe includes chain transmission mechanism, transmission belt transmission mechanism and automatic binding mechanism, and the pipe pushing mechanism is set beside the chain transmission mechanism or transmission belt transmission mechanism, and the automatic binding mechanism includes a rack, a pushing and pulling mechanism of 20Cr precision steel pipe and a bundling and pushing mechanism of 20Cr precision steel pipe, The 20Cr precision steel pipe pushing and pulling superposition mechanism includes the first upper and lower power moving push plate, the first power moving installation set on the frame and driving the up and down power pushing plate to move left and right, the 20Cr precision steel pipe stacking platform set on the frame, and the 20Cr precision steel pipe binding and pushing mechanism includes the second upper and lower power moving push plate, the first power moving installation device which is set on the frame and drives the up and down power pushing plate to move left and right The second power mobile installation, plastic film release mechanism, plastic film cutting and fusion mechanism and heating mechanism are arranged on the frame and drive the up and down moving power push plate to move left and right. The second power moving installation is located behind the first power moving installation, The plastic film releasing mechanism is an installation consisting of two or more sets of shelves arranged along the chain transmission mechanism or the transmission belt transmission mechanism for placing plastic film rolls. The number of plastic film cutting and fusion mechanisms corresponds to the number of shelves for placing plastic film coils, The plastic film cutting and fusing mechanism includes a heating blade driven by power and a heating plate facing the heating blade. The heating mechanism is located behind the plastic film cutting and fusion mechanism, and its number is corresponding to the number of plastic film cutting and fusion mechanisms. When working, the two plastic films on each pair of shelves are guided to the plastic film cutting and fusing mechanism in advance, and the two plastic films are connected by cutting and melting. The 20Cr precision steel pipes packed with plastic films transported from the 20Cr precision steel pipe packaging machine are sent to the chain transmission mechanism or transmission belt transmission mechanism, The chain transmission mechanism or transmission belt transmission mechanism continues to transmit to the packing station, and then, the chain transmission mechanism or the push pipe mechanism next to the transmission mechanism will push the packed 20Cr precision steel pipe out of the chain transmission mechanism or transmission belt transmission mechanism from the side, and then control the installation according to the set number to control the first up and down power to move the push plate The first power moves the installation action, pushing several packed 20Cr precision steel pipes one by one on the 20Cr precision steel pipe stacking platform. When the number of packed 20Cr precision steel pipes stacked side by side reaches the set value, the first power moves the push plate and the first power moves the installation action to push a pile of packed 20Cr precision steel pipes to the heating mechanism, Second, the push plate is moved up and down to make the two unfolded plastic films in the middle part stick together. The plastic film in front of the heating mechanism cuts off the heating blade of the fusion mechanism, and the heating plate surface moves and fits together relatively. The two unfolded plastic films in the middle part are fused and connected, and the plastic films of the front section are cut. In this way, both ends of the two plastic film segments cut out are fused and connected, A group of packed 20Cr precision steel pipes are tied up, and then the hot air is blown to the plastic film by the force mouth thermal mechanism to shrink the plastic film. After that, the second power moves the installation action to push the packed 20 CR precision steel pipes out of the automatic binding and installation. Compared with the existing technology, the new type has the advantages of fast packaging speed and high reliability, which can easily stop packaging various shapes and sizes of 20Cr precision steel pipe without changing the shaper.

?? The company reserves a variety of specifications of precision seamless pipe, cold drawn precision seamless pipe, cold-rolled precision seamless pipe, perennial business in Tianjin, Baotou Steel, Baosteel, Hengyang, Angang, Chengdu, Yegang, Lubao, Anyang, Jiangyin, Hongdu and other high-quality seamless steel pipe, alloy steel pipe, high-pressure boiler pipe, alloy high-pressure seamless pipe, thick wall seamless pipe, fluid pipe, structural pipe, chemical fertilizer special pipe, Petroleum cracking pipe, low pressure boiler pipe, large diameter seamless pipe, large diameter welded pipe, precision steel pipe, etc. The materials of common resources are: 10 กม 10, 20 กม 10, 45 กม 10, 16Mn, 27SiMn, 12Cr1MoV, 15CrMo, 12Cr1MoVG, 15CrMoG, 10CrMo910, 20Cr, 40Cr, 35CrMo, 304, 316, 316L, 310S, 309S, etc.

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Precision steel pipe | precision bright steel pipe - Liaocheng Henghui precision pipe factory ? Contact person: Manager Zou ? Mobile phone: 13561450133
Tel: 0635-8882797 ? Fax: 0635-2122228 website: bungalow12302.com Address: Industrial Park, Liaocheng Economic Development Zone, Shandong Province Administration
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