Color printing film plastic woven barrel material bag composite automatic benchmarking device

A technology of color printing film and plastic weaving, applied in lamination devices, lamination auxiliary operations, chemical instruments and methods, etc., to achieve the effects of improving product quality, increasing automation, and reducing physical labor

Pending Publication Date: 2018-01-16
林孔余 +1
2 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] At present, the compound device of color printing film and plastic woven cylinder material bag used at home and abroad (see figure 2 ), including a plastic woven cylinder bag unwinding device, A pattern color printing film unwinding device, composite pressure roller device, plastic extrusion double die head, B pattern color printing film unwinding device, color printing film plastic woven bag rewinding device, The double die head includes A die head and B die head. The A cast film is extruded from the A die head, and the B cast film is extruded from the B die head. The tube material bag unwinds through several guide rollers, passes through the middle part of the double die head and enters between the A and B pressure rollers of the composite pressure roller device, and the A pattern color printing film is exported from the A pattern color printing film unwinding device into the composite pressure roller. On the side of the A pressure roller in the center of the roller, the B pattern color printing film is exported from the B pattern color printing film unwinding device into the B pressure roller side of the center of the composite pressure roller. In the production state, there are A pressure rollers in turn on the composite pressure roller device and above , A pattern color printing film, A cast film, plastic woven barrel material bag, B cast film, B patter...
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Abstract

The invention discloses a color printing film plastic woven barrel material bag composite automatic benchmarking device which comprises a color printing film unwinding frame, a divider, and two or more turning film guiding devices, when color printing films and a plastic woven barrel material bag are compounded, patterns of an A pattern color printing film and a B pattern color printing film are printed on one color printing film in one time by a gravure printing machine, then are divided into two pieces, and each piece of the pattern is turned by the turning film guiding device to reach two sides of a composite pressure roller device, so that when the A pattern color printing film and the B pattern color printing film are compounded with the two sides of the plastic woven barrel materialbag, automatic benchmarking is achieved, and no big effort is needed for benchmarking. The beneficial effects are as follows: benchmarking of the patterns of the color printing films on the two sidesof the plastic woven barrel material bag is accurate, the yield of color printing film plastic woven barrel material bag compounding is greatly improved, the automation degree of a production line isimproved, production efficiency is improved, product quality is improved, heavy manual labor is reduced, and economic benefits of enterprises are improved.

Application Domain

Lamination ancillary operationsLamination +1

Technology Topic

Color printingEngineering +5

Image

  • Color printing film plastic woven barrel material bag composite automatic benchmarking device
  • Color printing film plastic woven barrel material bag composite automatic benchmarking device
  • Color printing film plastic woven barrel material bag composite automatic benchmarking device

Examples

  • Experimental program(1)

Example Embodiment

[0010] The embodiments are described in further detail below in conjunction with the drawings:
[0011] Reference figure 1 :1-Plastic woven tube bag unwinding device, 2-A steering film guide device, 3-composite pressing roller device, 4-plastic extrusion double die head, 5-B steering film guide device, 6-color printing film plastic woven Bag winding device, 7-B triangular film guide, 8-B guide roller, 9-divider, 10-color printing film unwinding rack, 11-A guide roller, 12-A triangular film guide, picture: color printing Film-plastic woven tube bag composite automatic marking device, the arrangement of each equipment in the longitudinal direction is followed by a plastic woven tube bag unwinding device 1, A turning film guiding device 2, composite pressing roller device 3, B turning film guiding device 5 , The color printing film plastic woven bag winding device 6 is arranged transversely to the position of the composite pressing roller device 3 with a plastic extrusion double die 4, a splitter 9 and a color printing film unwinding rack 10, and the A turning guide film device 2 is installed in the composite The press roller device 3 is above one side of the longitudinal position, and the B-turn film guide device 5 is installed above the other side of the composite press roller device 3 in the longitudinal position. Production preparation: first put the double-pattern color printing film roll printed by the gravure printing machine at one time On the color printing film unwinding rack 10, the color printing film is pulled through the divider 9, and the divider is adjusted to cut a double pattern color printing film from the longitudinal direction into two, and one is pulled by the guide roller 11 to the A triangle film guide 12 for standby , The other one is drawn by the guide roller 8 to the B triangle film guide 7 and turned for standby. The other job is to place the plastic woven tube bag roll on the plastic woven tube bag unwinding device 1, and carry out manual traction. The tube bag enters the center of the two composite rollers of the composite pressing roller device 3 through a number of guide rollers along the process, and then enters the color printing film plastic woven bag winding device 6 through a number of guide rollers for standby. At this time, the plastic extrusion double die 4 has been completed. Good feeding and heating are ready to be in place, various preparations are in place, turn on and push the composite double die head to the working position above the two composite rollers of the composite press roller device 3. At this time, there are A pattern color printing on the composite press roller device 3 in turn Film, A cast film, plastic woven tube bag, B cast film and B pattern color printing film. Because A cast film has a certain viscosity and temperature, the A pattern color printing film and the plastic woven tube bag can be firmly adhered to one side. Together, the B cast film on the other side firmly sticks the B pattern color printing film and the plastic woven tube bag together. Because the A pattern color printing film and the B pattern color printing film are divided from one color printing film into two, each from After being divided, it is turned by the guide roller and the triangular film guide to reach both sides of the composite press roller device at the same time, so that the composite A pattern color printing film and the B pattern color printing film on both sides of the plastic woven tube bag are automatically aligned with the mark, no more cost Vigorously carry out the benchmarking, the beneficial effects of the present invention: the color printing film patterns on both sides of the plastic woven tube bag are accurately aligned, which not only greatly improves the yield rate of the color printing film plastic woven tube bag compounding, but also improves the automation degree of the production line. Production efficiency, product quality is improved, heavy physical labor is also reduced, and the economic efficiency of the enterprise is improved.
[0012] Reference figure 2 :1-Plastic woven tube bag unwinding device, 21-C pattern color printing film, 3-composite pressing roller device, 4-plastic extrusion double die head, 22-D pattern color printing film, 6-color printing film plastic woven bag collection Roll device, figure 2 It is a schematic diagram of the commonly used color printing film plastic woven tube bag compound equipment. The arrangement of each equipment in the longitudinal direction is followed by a plastic woven tube bag unwinding device 1, C color printing film unwinding device 21, and a composite pressing roller device 3. , D color printing film unwinding device 22, color printing film plastic woven bag winding device 6, during production, the preparation work is to place the plastic woven tube bag roll on the plastic woven tube bag unwinding device 1, and carry out manual traction, The plastic woven tube bag enters the center of the two composite rollers of the composite press roller device 3 through a number of guide rollers along the process, and then enters the color printing film plastic woven bag winding device 6 through a number of guide rollers for standby. The other preparation is to print the C color film The color printing film and D color printing film are respectively drawn from the color printing film unwinding device to the front and back of the composite pressing roller device 3. At this time, the plastic extrusion double die 4 is ready for feeding and heating. Various preparations are in place, and the composite double The die head is advanced to the working position above the two composite rollers of the composite pressing roller device 3. At this time, there are C pattern color printing film, C casting film, plastic woven tube bag, D casting film and D pattern in sequence above the composite pressing roller device 3. Color printing film, because the C salivation film has a certain viscosity and temperature, one side of the C pattern color printing film and the plastic woven tube bag can be firmly glued together, and the D salivation film is used to make the D pattern color printing film and plastic woven on the other side. The tube bag is firmly stuck together. Because the C pattern color printing film and the D pattern color printing film are printed by the gravure printing machine separately, and they are unrolled separately when they are compounded, the alignment of the C pattern color printing film and the D pattern color printing film has become a problem. It can only be compared manually online, and there are many waste products.
[0013] Reference image 3 :1-Plastic woven tube bag unwinding device, 2-A steering film guide device, 3-composite pressing roller device, 4-plastic extrusion double die head, 5-B steering film guide device, 6-color printing film plastic woven Bag winding device, 7-B triangular film guide, 8-B guide roller, 9-divider, 10-color printing film unwinding rack, 11-A guide roller, 12-A triangular film guide, 31-D rotation Film guide device, 32-F switch guide device, 33-E switch guide device, 34-C switch guide device, image 3 It is a schematic structural diagram of another embodiment of the device of the present invention. The difference from the first embodiment is that four redirection film devices C, D, E, and F are added. During production, the gravure printing machine prints double The pattern color printing film roll is placed on the color printing film unwinding rack 1, and the color printing film is pulled through the divider 9, and the divider is adjusted to cut a double pattern color printing film from the longitudinal direction into two, and one is transferred to the guide by E The film device 33 is turned, and then turned to the film guide device 34 by the C turn, and then turned to the standby film device 2 by the A turn. At the same time, another color printing film is drawn from the divider 9 through the F turn guide device 32 and turned by D The film guide device 31 is turned, and then the film guide device 5 is turned to standby by the B-turn guide film device. Because the pattern A color printing film and the pattern B color printing film are divided from one color printing film into two, each of them is transferred to the guide film device by the same number after division , Including the same number of guide rollers and the same number of triangular film guides to reach both sides of the composite press roller device at the same time, so that the two sides of the plastic woven tube bag composite A pattern color printing film and B pattern color printing film has been automatically aligned, the book The embodiment is not only suitable for ordinary dual-die head devices, but also suitable for composite devices with a long distance between the dual-die heads, especially the dual-die composite device formed by two sets of plastic extruders with one die head each. The division of the color printing film into two color printing films and the device of respectively transferring to the guide film fall into the protection of the patent technology of the present invention. The beneficial effect of the present invention: the color printing film patterns on both sides of the plastic woven tube bag are accurately aligned, which not only greatly Improve the rate of finished products when the color printing film plastic woven tube bag is compounded, increase the automation level of the production line, increase the production efficiency, improve the product quality, and reduce the heavy physical labor and improve the economic efficiency of the enterprise.

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Description & Claims & Application Information

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