Vertical zipper packaging bag making machine

Abstract

The utility model relates to the technical field of bag making machines, in particular to a vertical zipper packaging bag making machine. Comprising an unwinding non-stop part, a corner hopper connecting part, a first traction part, a material feeding part, a bottom connecting self-standing part, a second traction part, a longitudinal sealing and heat sealing part, a third traction part, a traction tension part, a longitudinal sealing and cold sealing part, a fourth traction part, an ultrasonic part, a mold part, a transverse sealing and heat sealing part, a transverse sealing and cold sealing part, a slitting part and a fifth traction part. The vertical zipper packaging bag making machine comprises a bottom-connected self-standing component, a bottom-connected self-standing component, a bottom-connected self-standing component, a bottom-connected self-standing component, a double-cutter component, an offcut film suction device, a workbench component, an electric cabinet and a production line support. The vertical zipper packaging bag making machine has the advantages that packaging bags of different styles can be produced at the same time through the suspended bottom-connected self-standing component; the zipper feeding part and the ultrasonic part can be used for producing packaging bags with zipper styles at the same time, packaging bags with different styles can be produced, equipment does not need to be replaced, and the production efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of bag making machines, in particular to a vertical zipper packaging bag making machine. Background Art

[0002] Nowadays, packaging bags are widely used in daily life. Packaging bags are produced by bag making machines. In order to make them more beautiful or add new functions, manufacturers will improve the packaging bags. At this time, it is necessary to improve the bag making machines accordingly to produce packaging bags that meet the needs.

[0003] When producing packaging bag products of different styles, the existing bag-making machine needs to adjust or replace the production line, and the style can only be changed after the corresponding parts are removed. It cannot be put into production immediately, resulting in reduced production efficiency. Therefore, a vertical zipper packaging bag making machine that can adapt to the production of packaging bags of different styles is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical zipper packaging bag making machine to solve the problem that when existing bag making machines produce packaging bag products of different styles, the production line needs to be adjusted or replaced, resulting in reduced production efficiency.

[0005] The utility model provides a vertical zipper packaging bag making machine, including a non-stop unwinding component, a connecting bucket component, a first traction component, a feeding component, a bottom self-supporting component, a second traction component, a longitudinal heat-sealing component, a third traction component, a longitudinal cold-sealing component, a first photoelectric eye tracking component, a fourth traction component, an ultrasonic component, a mold component, a transverse heat-sealing component, a transverse cold-sealing component, a second photoelectric eye tracking component, a slitting component, a fifth traction component, an electric control box, a zipper unwinding part, and a production line bracket. The unwinding component unwinds the packaging film, the connecting bucket component is located at the rear end of the unwinding component, and the connecting bucket component is used for folding the bag. The film is loaded, the zipper discharge part is arranged at the upper end of the connecting corner bucket part, the zipper discharge part is used for discharging the zipper of the packaging bag, the first traction part is arranged at the rear end of the connecting corner bucket part, the first traction part is used for pulling the packaging film, the production line bracket is arranged at the rear end of the first traction part, the feeding part, the bottom self-supporting part, the second traction part, the longitudinal heat sealing part, the third traction part, the longitudinal cold sealing part, the first photoelectric eye tracking part, the fourth traction part, the ultrasonic part, the mold part, the transverse heat sealing part, the transverse cold sealing part, the second photoelectric eye tracking part The tracking component, the slitting component, and the fifth traction component are sequentially arranged on the production line bracket from front to back, and a driving motor for each component is arranged in the production line bracket. The feeding component is used for feeding the packaging film, the bottom-connected self-supporting component is used for folding the packaging film into a self-supporting bottom, the second traction component is used for traction of the packaging film, the longitudinal heat-sealing component is used for longitudinal heat-sealing of the packaging film, the third traction component is used for traction of the packaging film, and the longitudinal cold-sealing component is used for longitudinal cold-sealing of the packaging film. The first photoelectric eye tracking component is used for accurately and in real time detecting the position of the packaging object to ensure the normal operation of the packaging object on the packaging production line. The four traction components are used to pull the packaging film, the ultrasonic component is used to bond the packaging film and the zipper, the mold component is used to press the packaging film into a customized shape, the transverse heat sealing component is used for transverse heat sealing of the packaging film, and the transverse cold sealing component is used for transverse cold sealing of the packaging film. The second photoelectric eye tracking component is used to accurately and in real time detect the position of the packaging material to ensure the normal operation of the packaging material on the packaging production line. The slitting component is used to slit the packaging film into packaging bags. The fifth traction component is used to traction the slit packaging bags out of the material. The electric control box is arranged at the rear end of the production line bracket, and the electric control box is used to control the operation of the entire production line.

[0006] Preferably, a first punching component is provided between the feeding component and the bottom-connected self-supporting component, and the first punching component is used to punch holes in the packaging film; a second punching component is provided between the transverse sealing and cold sealing component and the second photoelectric eye tracking component, and the second punching component is used to punch holes in the packaging film.

[0007] Preferably, the bottom-connected self-supporting component is suspended. When there is no need to produce a packaging bag with a self-supporting bottom, the packaging film can be directly passed through the bottom-connected self-supporting component without disassembly. A self-supporting bottom folding portion is provided in the middle of the bottom-connected self-supporting component, and the self-supporting bottom folding portion is used to fold the packaging film. A lower layer dividing portion is provided below the bottom-connected self-supporting component, and the lower layer dividing portion is used to divide the packaging film.

[0008] Preferably, a traction tension component is provided between the third traction component and the longitudinal cold sealing component, and the traction tension component is used to tighten the packaging film.

[0009] Preferably, a double cutter component is provided at the rear end of the fifth traction component, the double cutter component is provided on the production line bracket, and the double cutter component is used to cut off excess edges of the packaging film.

[0010] Preferably, a scrap film suction device is provided at the rear end of the double cutter component, and the scrap film suction device is provided on the production line bracket, and is used for sucking up excess edges of the packaging film.

[0011] Preferably, a workbench component is provided below the electric control box, and the workbench component is used for manual operation.

[0012] Preferably, a scrap recovery rod is provided above the rear end of the production line support, and the scrap recovery rod is used to recover scraps.

[0013] Preferably, a scrap recovery portion is provided on the side of the production line support, and the scrap recovery portion is used to recover scrap.

[0014] Preferably, there are two edge material recovery parts respectively arranged on the left and right sides of the production line bracket.

[0015] Through the above scheme, it is known that the utility model is a vertical zipper packaging bag making machine. Through the suspended bottom-connected self-standing parts, different styles of packaging bags can be produced at the same time. The zipper discharge part and the ultrasonic part can be used to produce zipper-style packaging bags at the same time. The utility model can produce different styles of packaging bags without changing equipment, and the production efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a side structural diagram of a vertical zipper packaging bag making machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of a vertical zipper packaging bag making machine of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the bottom-connected self-supporting components of a vertical zipper packaging bag making machine of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of the bottom-connected self-supporting parts of a vertical zipper packaging bag making machine.

[0021] Description of reference numerals:

[0022] 1. Non-stop unwinding component, 2. Connecting corner bucket component, 3. First traction component, 4. Material feeding component, 5. First punching component, 6. Self-supporting bottom component, 7. Second traction component, 8. Longitudinal heat sealing component, 9. Third traction component, 10. Traction tension component, 11. Longitudinal cold sealing component, 12. First photoelectric eye tracking component, 13. Fourth traction component, 14. Ultrasonic component, 15. Mould component, 16. Horizontal heat sealing component, 17. Horizontal cold sealing component, 18. Second punching component, 19. Second photoelectric eye tracking component, 20. Slitting component, 21. Fifth traction component, 22. Double cutter component, 23. Edge material suction device, 24. Workbench component, 25. Electric control box, 26. Edge material recovery rod, 27. Edge material recovery unit, 28. Zipper unloading unit, 101. Production line bracket, 102. Self-supporting bottom folding unit, 103. Lower layer dividing unit. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] Example 1

[0025] See also Figure 1 — Figure 4The utility model provides a vertical zipper packaging bag making machine, comprising a non-stop unwinding component 1, a connecting bucket component 2, a first traction component 3, a feeding component 4, a bottom-connected self-supporting component 6, a second traction component 7, a longitudinal heat-sealing component 8, a third traction component 9, a longitudinal cold-sealing component 11, a first photoelectric eye tracking component 12, a fourth traction component 13, an ultrasonic component 14, a mold component 15, a transverse heat-sealing component 16, a transverse cold-sealing component 17, a second photoelectric eye tracking component 19, a slitting component 20, a fifth traction component 21, an electric control box 25, a zipper unwinding part 28, and a production line bracket 101. The non-stop unwinding component 1 unwinds the packaging film, and the connecting bucket component 2 is located at the unwinding The rear end of the non-stop component 1, the connecting bucket component 2 is used to fold the packaging film, the zipper discharge part 28 is arranged at the upper end of the connecting bucket component 2, the zipper discharge part 28 is used to discharge the zipper of the packaging bag, the first traction component 3 is arranged at the rear end of the connecting bucket component 2, the first traction component 3 is used to pull the packaging film, the production line bracket 101 is arranged at the rear end of the first traction component 3, the feeding component 4, the bottom self-supporting component 6, the second traction component 7, the longitudinal heat sealing component 8, the third traction component 9, the longitudinal cold sealing component 11, the first photoelectric eye tracking component 12, the fourth traction component 13, the ultrasonic component 14, the mold component 15, the transverse heat sealing component 1 6. The transverse cold sealing component 17, the second photoelectric eye tracking component 19, the slitting component 20, and the fifth traction component 21 are sequentially arranged on the production line bracket 101 from front to back. The production line bracket 101 is provided with a driving motor for each component. The feeding component 4 is used for feeding the packaging film. The bottom-connected self-supporting component 6 is used for folding the packaging film into a self-supporting bottom. The second traction component 7 is used for pulling the packaging film. The longitudinal heat sealing component 8 is used for longitudinal heat sealing of the packaging film. The third traction component 9 is used for pulling the packaging film. The longitudinal cold sealing component 11 is used for longitudinal cold sealing of the packaging film. The first photoelectric eye tracking component 12 is used to accurately and in real time detect the position of the packaged object to ensure that the packaged object is in the packaging production line. The fourth traction component 13 is used to pull the packaging film, the ultrasonic component 14 is used to bond the packaging film to the zipper, the mold component 15 is used to press the packaging film into a customized shape, the transverse heat sealing component 16 is used for transverse heat sealing of the packaging film, the transverse cold sealing component 17 is used for transverse cold sealing of the packaging film, the second photoelectric eye tracking component 19 is used to accurately and in real time detect the position of the packaging material to ensure the normal operation of the packaging material on the packaging production line, the slitting component 20 is used to slit the packaging film into packaging bags, the fifth traction component 21 is used to traction the slit packaging bags out of the material, and the electric control box 25 is arranged at the rear end of the production line bracket 101, and the electric control box 25 is used to control the operation of the entire production line.

[0026] A first punching component 5 is provided between the feeding component 4 and the bottom-connected self-supporting component 6, and the first punching component 5 is used to punch holes in the packaging film. A second punching component 18 is provided between the transverse sealing and cold sealing component 17 and the second photoelectric eye tracking component 19, and the second punching component 18 is used to punch holes in the packaging film.

[0027] The bottom-connected self-supporting component 6 is suspended. When there is no need to produce a packaging bag with a self-supporting bottom, the packaging film can be directly passed through the bottom-connected self-supporting component 6 without disassembly. A self-supporting bottom folding portion 102 is provided in the middle of the bottom-connected self-supporting component 6. The self-supporting bottom folding portion 102 is used to fold the packaging film. A lower layer dividing portion 103 is provided below the bottom-connected self-supporting component 6. The lower layer dividing portion 103 is used to divide the packaging film.

[0028] A traction tension component 10 is provided between the third traction component 9 and the longitudinal cold sealing component 11 , and the traction tension component 10 is used to tighten the packaging film.

[0029] A double cutter component 22 is provided at the rear end of the fifth traction component 21 . The double cutter component 22 is provided on the production line bracket 101 . The double cutter component 22 is used to cut off excess edges of the packaging film.

[0030] A scrap film suction device 23 is provided at the rear end of the double cutter component 22 . The scrap film suction device 23 is provided on the production line bracket 101 . The scrap film suction device 23 is used to suck up excess edges of the packaging film.

[0031] In a vertical zipper packaging bag making machine of embodiment 1, the electric control box 25 is used to control the operation of the entire production line. After the electric control box 25 is started, the packaging film is unwound by the unwinding non-stop component 1, passes through the connecting corner bucket component 2, and is pulled by the first traction component 3. The packaging film is folded in half at the corner of the connecting corner bucket component 2, and then enters the feeding component 4 to start feeding production. The first punching component 5 is used to punch holes in the packaging film. When punching is not required, it can be set to not start. When the packaging bag to be produced needs a self-standing bottom, the packaging film passes through the middle of the bottom-connecting self-standing component 6. A self-supporting bottom folding portion 102 is provided in the middle of the component 6. The middle of the side surface of the self-supporting bottom folding portion 102 is concave in shape, and a protrusion is provided on the side to support the packaging film to achieve the effect of folding the packaging film. When the packaging bag to be produced does not need a self-supporting bottom, the packaging film passes through the bottom of the self-supporting component 6. A lower layer dividing portion 103 is provided under the bottom of the self-supporting component 6. The lower layer dividing portion 103 is used to divide the packaging film. After that, the second traction component 7 continues to pull the packaging film forward to reach the longitudinal heat sealing component 8 for longitudinal heat sealing of the packaging film, and then the third traction component 9 pulls the packaging film. The traction tension component 10 is used to tighten the packaging film and reach the longitudinal cold sealing component 11 to perform longitudinal cold sealing of the packaging film. The first photoelectric eye tracking component 12 is used to accurately and in real time detect the position of the packaged object to ensure the normal operation of the packaged object on the packaging production line. After that, the fourth traction component 13 continues to pull the packaging film forward and passes through the ultrasonic component 14. The ultrasonic component 14 is used to bond the packaging film and the zipper. If the produced packaging bag does not contain a zipper, it can be set to be disabled. After that, it passes through the mold component 15. The mold component 15 is used to press the packaging film into a customized shape and then passes through the transverse heat sealing component. 16 performs transverse heat sealing on the packaging film, and performs transverse cold sealing on the packaging film through the transverse cold sealing component 17. The second punching component 18 is used to punch the packaging film and can be set to be inactive when punching is not required. The second photoelectric eye tracking component 19 is used to accurately and in real time detect the position of the packaging material to ensure the normal operation of the packaging material on the packaging production line. The packaging film is cut into packaging bags by the slitting component 20, and the cut packaging bags are then pulled out by the fifth traction component 21. Finally, the double cutter component 22 cuts off the excess edge of the packaging film, and the edge material suction device 23 sucks up the excess edge of the packaging film.

[0032] Example 2

[0033] See also Figure 1 — Figure 4The utility model provides a vertical zipper packaging bag making machine, comprising a non-stop unwinding component 1, a connecting bucket component 2, a first traction component 3, a feeding component 4, a bottom-connected self-supporting component 6, a second traction component 7, a longitudinal heat-sealing component 8, a third traction component 9, a longitudinal cold-sealing component 11, a first photoelectric eye tracking component 12, a fourth traction component 13, an ultrasonic component 14, a mold component 15, a transverse heat-sealing component 16, a transverse cold-sealing component 17, a second photoelectric eye tracking component 19, a slitting component 20, a fifth traction component 21, an electric control box 25, a zipper unwinding part 28, and a production line bracket 101. The non-stop unwinding component 1 unwinds the packaging film, and the connecting bucket component 2 is located at the unwinding The rear end of the non-stop component 1, the connecting bucket component 2 is used to fold the packaging film, the zipper discharge part 28 is arranged at the upper end of the connecting bucket component 2, the zipper discharge part 28 is used to discharge the zipper of the packaging bag, the first traction component 3 is arranged at the rear end of the connecting bucket component 2, the first traction component 3 is used to pull the packaging film, the production line bracket 101 is arranged at the rear end of the first traction component 3, the feeding component 4, the bottom self-supporting component 6, the second traction component 7, the longitudinal heat sealing component 8, the third traction component 9, the longitudinal cold sealing component 11, the first photoelectric eye tracking component 12, the fourth traction component 13, the ultrasonic component 14, the mold component 15, the transverse heat sealing component 1 6. The transverse cold sealing component 17, the second photoelectric eye tracking component 19, the slitting component 20, and the fifth traction component 21 are sequentially arranged on the production line bracket 101 from front to back. The production line bracket 101 is provided with a driving motor for each component. The feeding component 4 is used for feeding the packaging film. The bottom-connected self-supporting component 6 is used for folding the packaging film into a self-supporting bottom. The second traction component 7 is used for pulling the packaging film. The longitudinal heat sealing component 8 is used for longitudinal heat sealing of the packaging film. The third traction component 9 is used for pulling the packaging film. The longitudinal cold sealing component 11 is used for longitudinal cold sealing of the packaging film. The first photoelectric eye tracking component 12 is used to accurately and in real time detect the position of the packaged object to ensure that the packaged object is in the packaging production line. The fourth traction component 13 is used to pull the packaging film, the ultrasonic component 14 is used to bond the packaging film to the zipper, the mold component 15 is used to press the packaging film into a customized shape, the transverse heat sealing component 16 is used for transverse heat sealing of the packaging film, the transverse cold sealing component 17 is used for transverse cold sealing of the packaging film, the second photoelectric eye tracking component 19 is used to accurately and in real time detect the position of the packaging material to ensure the normal operation of the packaging material on the packaging production line, the slitting component 20 is used to slit the packaging film into packaging bags, the fifth traction component 21 is used to traction the slit packaging bags out of the material, and the electric control box 25 is arranged at the rear end of the production line bracket 101, and the electric control box 25 is used to control the operation of the entire production line.

[0034] A first punching component 5 is provided between the feeding component 4 and the bottom-connected self-supporting component 6, and the first punching component 5 is used to punch holes in the packaging film. A second punching component 18 is provided between the transverse sealing and cold sealing component 17 and the second photoelectric eye tracking component 19, and the second punching component 18 is used to punch holes in the packaging film.

[0035] The bottom-connected self-supporting component 6 is suspended. When there is no need to produce a packaging bag with a self-supporting bottom, the packaging film can be directly passed through the bottom-connected self-supporting component 6 without disassembly. A self-supporting bottom folding portion 102 is provided in the middle of the bottom-connected self-supporting component 6. The self-supporting bottom folding portion 102 is used to fold the packaging film. A lower layer dividing portion 103 is provided below the bottom-connected self-supporting component 6. The lower layer dividing portion 103 is used to divide the packaging film.

[0036] A traction tension component 10 is provided between the third traction component 9 and the longitudinal cold sealing component 11 , and the traction tension component 10 is used to tighten the packaging film.

[0037] A double cutter component 22 is provided at the rear end of the fifth traction component 21 . The double cutter component 22 is provided on the production line bracket 101 . The double cutter component 22 is used to cut off excess edges of the packaging film.

[0038] A scrap film suction device 23 is provided at the rear end of the double cutter component 22 . The scrap film suction device 23 is provided on the production line bracket 101 . The scrap film suction device 23 is used to suck up excess edges of the packaging film.

[0039] A workbench component 24 is provided below the electric control box 25 , and the workbench component 24 is used for manual operation.

[0040] The difference between Example 2 and Example 1 is that after the packaging bags are made by the double-cutter component 22, the materials are discharged to the workbench component 24 and subsequent operations are performed manually.

[0041] Example 3

[0042] See also Figure 1 — Figure 4The utility model provides a vertical zipper packaging bag making machine, comprising a non-stop unwinding component 1, a connecting bucket component 2, a first traction component 3, a feeding component 4, a bottom connecting self-supporting component 6, a second traction component 7, a longitudinal heat-sealing component 8, a third traction component 9, a longitudinal cold-sealing component 11, a first photoelectric eye tracking component 12, a fourth traction component 13, an ultrasonic component 14, a mold component 15, a transverse heat-sealing component 16, a transverse cold-sealing component 17, a second photoelectric eye tracking component 19, a slitting component 20, a fifth traction component 21, an electric control box 25, a zipper unwinding part 28, and a production line bracket 101. The non-stop unwinding component 1 unwinds the packaging film, and the connecting bucket component 2 is located at the unwinding The rear end of the non-stop component 1, the connecting bucket component 2 is used to fold the packaging film, the zipper discharge part 28 is arranged at the upper end of the connecting bucket component 2, the zipper discharge part 28 is used to discharge the zipper of the packaging bag, the first traction component 3 is arranged at the rear end of the connecting bucket component 2, the first traction component 3 is used to pull the packaging film, the production line bracket 101 is arranged at the rear end of the first traction component 3, the feeding component 4, the bottom self-supporting component 6, the second traction component 7, the longitudinal heat sealing component 8, the third traction component 9, the longitudinal cold sealing component 11, the first photoelectric eye tracking component 12, the fourth traction component 13, the ultrasonic component 14, the mold component 15, the transverse heat sealing component 1 6. The transverse cold sealing component 17, the second photoelectric eye tracking component 19, the slitting component 20, and the fifth traction component 21 are sequentially arranged on the production line bracket 101 from front to back. The production line bracket 101 is provided with a driving motor for each component. The feeding component 4 is used for feeding the packaging film. The bottom-connected self-supporting component 6 is used for folding the packaging film into a self-supporting bottom. The second traction component 7 is used for pulling the packaging film. The longitudinal heat sealing component 8 is used for longitudinal heat sealing of the packaging film. The third traction component 9 is used for pulling the packaging film. The longitudinal cold sealing component 11 is used for longitudinal cold sealing of the packaging film. The first photoelectric eye tracking component 12 is used to accurately and in real time detect the position of the packaged object to ensure that the packaged object is in the packaging production line. The fourth traction component 13 is used to pull the packaging film, the ultrasonic component 14 is used to bond the packaging film to the zipper, the mold component 15 is used to press the packaging film into a customized shape, the transverse heat sealing component 16 is used for transverse heat sealing of the packaging film, the transverse cold sealing component 17 is used for transverse cold sealing of the packaging film, the second photoelectric eye tracking component 19 is used to accurately and in real time detect the position of the packaging material to ensure the normal operation of the packaging material on the packaging production line, the slitting component 20 is used to slit the packaging film into packaging bags, the fifth traction component 21 is used to traction the slit packaging bags out of the material, and the electric control box 25 is arranged at the rear end of the production line bracket 101, and the electric control box 25 is used to control the operation of the entire production line.

[0043] A first punching component 5 is provided between the feeding component 4 and the bottom-connected self-supporting component 6, and the first punching component 5 is used to punch holes in the packaging film. A second punching component 18 is provided between the transverse sealing and cold sealing component 17 and the second photoelectric eye tracking component 19, and the second punching component 18 is used to punch holes in the packaging film.

[0044] The bottom-connected self-supporting component 6 is suspended. When there is no need to produce a packaging bag with a self-supporting bottom, the packaging film can be directly passed through the bottom-connected self-supporting component 6 without disassembly. A self-supporting bottom folding portion 102 is provided in the middle of the bottom-connected self-supporting component 6. The self-supporting bottom folding portion 102 is used to fold the packaging film. A lower layer dividing portion 103 is provided below the bottom-connected self-supporting component 6. The lower layer dividing portion 103 is used to divide the packaging film.

[0045] A traction tension component 10 is provided between the third traction component 9 and the longitudinal cold sealing component 11 , and the traction tension component 10 is used to tighten the packaging film.

[0046] A double cutter component 22 is provided at the rear end of the fifth traction component 21 . The double cutter component 22 is provided on the production line bracket 101 . The double cutter component 22 is used to cut off excess edges of the packaging film.

[0047] A scrap film suction device 23 is provided at the rear end of the double cutter component 22 . The scrap film suction device 23 is provided on the production line bracket 101 . The scrap film suction device 23 is used to suck up excess edges of the packaging film.

[0048] A workbench component 24 is provided below the electric control box 25 , and the workbench component 24 is used for manual operation.

[0049] A scrap recovery rod 26 is provided above the rear end of the production line support 101 , and the scrap recovery rod 26 is used to recover scraps.

[0050] A scrap recycling unit 27 is provided on the side of the production line support 101 , and the scrap recycling unit 27 is used to recycle scraps.

[0051] There are two edge material recovery parts 27 respectively arranged on the left and right sides of the production line bracket 101.

[0052] The difference between Example 3 and Example 2 is that the scraps cut by the double-cutter component 22 pass through the scrap recovery rod 26 and are tightened and recovered by the scrap recovery parts 27 on both sides.

[0053] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vertical zipper packaging bag making machine, characterized in that: The invention comprises a non-stop unwinding component (1), a connecting bucket component (2), a first traction component (3), a feeding component (4), a bottom connecting self-supporting component (6), a second traction component (7), a longitudinal heat-sealing component (8), a third traction component (9), a longitudinal cold-sealing component (11), a first photoelectric eye tracking component (12), a fourth traction component (13), an ultrasonic component (14), a mold component (15), a transverse heat-sealing component (16), a transverse cold-sealing component (17), a second photoelectric eye tracking component (19), a slitting component (20), a fifth traction component (21), an electric control box (25), a zipper unloading part (28), and a production line bracket (101), wherein the connecting bucket component (2) is located at the rear end of the non-stop unwinding component (1), the zipper unloading part (28) is arranged at the upper end of the connecting bucket component (2), and the first traction component (3 ) is arranged at the rear end of the connecting corner bucket component (2), the production line bracket (101) is arranged at the rear end of the first traction component (3), the feeding component (4), the bottom connecting self-supporting component (6), the second traction component (7), the longitudinal heat sealing component (8), the third traction component (9), the longitudinal cold sealing component (11), the first photoelectric eye tracking component (12), the fourth traction component (13), the ultrasonic component (14), the mold component (15), the transverse heat sealing component (16), the transverse cold sealing component (17), the second photoelectric eye tracking component (19), the slitting component (20), and the fifth traction component (21) are arranged on the production line bracket (101) in sequence from front to back, and the electric control box (25) is arranged at the rear end of the production line bracket (101).

2. A vertical zipper packaging bag making machine according to claim 1, characterized in that: A first punching component (5) is provided between the feeding component (4) and the bottom-connected self-supporting component (6), and a second punching component (18) is provided between the transverse sealing and cold sealing component (17) and the second photoelectric eye tracking component (19).

3. The vertical zipper packaging bag making machine according to claim 1, characterized in that: The bottom-connected self-supporting component (6) is suspended in the air, a self-supporting bottom folding portion (102) is provided in the middle of the bottom-connected self-supporting component (6), and a lower layer dividing portion (103) is provided below the bottom-connected self-supporting component (6).

4. The vertical zipper packaging bag making machine according to claim 1, characterized in that: A traction tension component (10) is provided between the third traction component (9) and the longitudinal cold sealing component (11).

5. The vertical zipper packaging bag making machine according to claim 1, characterized in that: A double cutter component (22) is provided at the rear end of the fifth traction component (21), and the double cutter component (22) is provided on the production line bracket (101).

6. The vertical zipper packaging bag making machine according to claim 5, characterized in that: A side material film suction device (23) is provided at the rear end of the double-cutter component (22), and the side material film suction device (23) is provided on the production line bracket (101).

7. The vertical zipper packaging bag making machine according to claim 1, characterized in that: A workbench component (24) is provided below the electric control box (25).

8. The vertical zipper packaging bag making machine according to claim 1, characterized in that: A scrap recovery rod (26) is provided above the rear end of the production line support (101).

9. The vertical zipper packaging bag making machine according to claim 1, characterized in that: A scrap recovery unit (27) is provided on the side of the production line support (101).

10. The vertical zipper packaging bag making machine according to claim 9, characterized in that: The two edge material recovery parts (27) are respectively arranged on the left and right sides of the production line bracket (101).

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