Winding mechanism for composite packaging bag production

Abstract

The utility model relates to the technical field of packaging bag production, in particular to a winding mechanism for composite packaging bag production, which comprises a workbench and a dust removal motor, the top of the workbench is fixedly connected with the dust removal motor, a spindle of the dust removal motor is fixedly connected with rotating shafts positioned on the front side and the rear side, and the rotating shafts positioned in the middle are rotationally connected with first limiting plates; the rotating shafts are clamped with the transmission belt, the outer side of the transmission belt is fixedly connected with cleaning cotton, the top of the workbench is fixedly connected with a dust suction nozzle, and the bottom of the dust suction nozzle is fixedly connected with a dust suction pipe. The cleaning cotton moves from the middle to the outer side relative to the packaging bag, the wrinkled packaging bag can be leveled, the packaging bag is compacted through the first limiting plate and the second limiting plate, the device can remove dust and wrinkles at the same time, and the winding quality of the packaging bag can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a winding mechanism for composite packaging bag production. Background Art

[0002] Packaging bags are the packaging materials of commodities. The quality of packaging bags is very important for commodities. At present, the production of composite packaging bags adopts an assembly line mode. The existing composite packaging bags need to be rolled up by a rolling device after being processed by a folding machine to facilitate subsequent storage and use.

[0003] The winding mechanisms for some existing composite packaging bags often generate static electricity or the packaging bags are not tensioned during the winding process, which can easily cause wrinkles when the packaging bags are rolled up. In addition, foreign matter produced by folding the edges is likely to remain on the surface of the packaging bags during rolling, which can easily cause poor rolling quality of the packaging bags. Therefore, a winding mechanism for composite packaging bags is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a winding mechanism for composite packaging bag production, so as to solve the problem that the winding mechanism for composite packaging bag production often generates static electricity or the packaging bag is not tensioned during the winding process, which easily leads to wrinkles when the packaging bag is rolled up, and foreign matter generated when the folding edge is easily left on the surface of the packaging bag during the rolling process, which easily leads to poor rolling quality of the packaging bag.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the working table is fixedly connected to the dust removal motor, the main shaft of the dust removal motor is fixedly connected to the rotating shaft located at the front and rear sides, the rotating shaft located at the middle position is rotatably connected to the first limit plate, the rotating shaft is clamped with the transmission belt, the outer side of the transmission belt is fixedly connected to the cleaning cotton, the top of the working table is fixedly connected to the dust suction nozzle, the bottom of the dust suction nozzle is fixedly connected to the dust suction pipe, the top inner side of the dust suction pipe is fixedly connected to the grid plate, the front and rear ends of the first limit plate are fixedly connected to the sliding block, the sliding block is slidably connected to the second limit plate relative to the inner side, the working table is slidably connected to the first sliding shell through a sliding groove, the first sliding shell is slidably connected to the second sliding shell, the inner top of the second sliding shell is fixedly connected to the top of the spring, the upper side of the second sliding shell is fixedly connected to the winding motor, the main shaft of the winding motor is clamped with the front and rear ends of the winding roller, the end of the winding roller is provided with a threaded protrusion, and the winding roller is spirally connected to the adjusting plate through the threaded protrusion.

[0007] Preferably, the workbench is a horizontal rectangular tabletop, the workbench is provided with two through circular fixing grooves, the top of the workbench is provided with two groups of horizontally distributed rectangular sliding grooves, the dust removal motors are four, the dust removal motors are symmetrical front and back, the rotating shafts are four groups, each group of rotating shafts has two, the first limit plate is a "T" type plate structure, and the bottom of the first limit plate is fixedly connected to the workbench.

[0008] Preferably, there are four transmission belts and four cleaning cottons, two dust nozzles, two dust pipes and two grid plates, the dust nozzles, the dust pipes and the grid plates are symmetrical front to back, the dust pipes are fixedly connected to the workbench through a fixing groove, there are two sliding blocks, and vertically distributed rectangular sliding grooves are provided on the relative inner sides of the sliding blocks.

[0009] Preferably, the second limiting plate is a rectangular plate, the first sliding shell, the second sliding shell and the winding motor each have two, the first sliding shell, the second sliding shell and the winding motor are all symmetrical front to back, the springs have two groups, each group of springs has two, and the bottom end of the spring is fixedly connected to the inner bottom of the first sliding shell.

[0010] Preferably, there are two winding motors, the winding rollers are horizontally distributed in the front-to-back direction, there are two threaded protrusions and two adjusting plates, and the threaded protrusions and the adjusting plates are symmetrical front-to-back.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The cleaning cotton can be used to clean the packaging bag and the cleaning cotton can be used to clean the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a top view of the overall structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the winding motor of the utility model;

[0016] Figure 4 For this utility model Figure 1 A schematic diagram of the structure at A;

[0017] Figure 5 For this utility model Figure 2 Schematic diagram of the structure at point B.

[0018] In the figure: 1. workbench; 2. dust removal motor; 3. rotating shaft; 4. first limit plate; 5. transmission belt; 6. cleaning cotton; 7. dust suction nozzle; 8. dust suction tube; 9. grid plate; 10. sliding block; 11. second limit plate; 12. first sliding shell; 13. second sliding shell; 14. spring; 15. winding motor; 16. winding roller; 17. threaded protrusion; 18. adjustment plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A winding mechanism for producing composite packaging bags comprises a workbench 1 and a dust removal motor 2. The top of the workbench 1 is fixedly connected to the dust removal motor 2. The main shafts of the dust removal motor 2 are fixedly connected to the rotating shafts 3 located at the front and rear sides. The rotating shafts 3 located at the middle position are rotatably connected to the first limit plate 4. The rotating shafts 3 are engaged with the transmission belt 5. The outer side of the transmission belt 5 is fixedly connected to the cleaning cotton 6. The top of the workbench 1 is fixedly connected to the dust suction nozzle 7. The bottom of the dust suction nozzle 7 is fixedly connected to the dust suction pipe 8. The inner side of the top of the dust suction pipe 8 is fixedly connected to the grid plate 9. The front and rear ends of the first limit plate 4 are fixedly connected to the dust suction nozzle 7. They are all fixedly connected to the sliding block 10, the sliding block 10 is slidably connected to the second limit plate 11 relatively inside, the workbench 1 is slidably connected to the first sliding shell 12 through the sliding groove, the first sliding shell 12 is slidably connected to the second sliding shell 13, the top of the inner side of the second sliding shell 13 is fixedly connected to the top of the spring 14, the upper side of the second sliding shell 13 is fixedly connected to the winding motor 15, the main shaft of the winding motor 15 and the front and rear ends of the winding roller 16 are engaged, the end of the winding roller 16 is provided with a threaded protrusion 17, and the winding roller 16 is spirally connected to the adjusting plate 18 through the threaded protrusion 17.

[0022] The workbench 1 is a horizontal rectangular tabletop. The workbench 1 is provided with two through-circular fixed grooves. The top of the workbench 1 is provided with two groups of horizontally distributed rectangular sliding grooves. There are four dust removal motors 2, and the dust removal motors 2 are symmetrical front and back. There are four groups of rotating shafts 3, and each group of rotating shafts 3 has two. The first limit plate 4 is a "T"-shaped plate structure. The bottom of the first limit plate 4 is fixedly connected to the workbench 1, and the packaging bag can be pressed tightly; there are four transmission belts 5 and cleaning cotton 6, and there are two dust suction nozzles 7, dust suction pipes 8 and grid plates 9. The dust suction nozzles 7, dust suction pipes 8 and grid plates 9 are symmetrical front and back. The dust suction pipe 8 is fixedly connected to the workbench 1 through the fixed grooves. There are two sliding blocks 10, and the sliding blocks 10 are provided with vertical The distributed rectangular sliding grooves can adjust the height of the second limit plate 11; the second limit plate 11 is a rectangular plate, and there are two first sliding shells 12, second sliding shells 13 and winding motors 15, and the first sliding shells 12, second sliding shells 13 and winding motors 15 are symmetrical front to back, and there are two groups of springs 14, each group of springs 14 has two, and the bottom end of the spring 14 is fixedly connected to the bottom of the inner side of the first sliding shell 12, so that the height of the winding roller 16 can be adjusted; there are two winding motors 15, and the winding rollers 16 are horizontally distributed in the front and rear directions, and there are two threaded protrusions 17 and adjustment plates 18, and the threaded protrusions 17 and adjustment plates 18 are symmetrical front to back, which can adapt to packaging bags of different widths.

[0023] Working process: Turn on the power before use, fix the bottom of the dust suction tube 8 and the vacuum cleaner, fix the end of the composite packaging bag to be rolled up on the winding roller 16, rotate the adjustment plate 18 according to the width of the composite packaging bag to make it move along the threaded protrusion 17 toward the inside of the winding roller 16, and limit the packaging bag. At the same time, start the dust removal motor 2 and the winding motor 15. The four dust removal motors 2 have different rotation directions. The dust removal motor 2 drives the transmission belt 5 to move through the rotating shaft 3, and the transmission belt 5 drives the cleaning cotton 6 to move. The winding motor 15 drives the winding roller 16 to rotate, and the packaging bag is gathered and wound. The packaging bag moves from left to right and will pass the position of the cleaning cotton 6. The cleaning cotton 6 wipes the upper and lower sides of the packaging bag to remove foreign matter or dust. The cleaning cotton 6 moves from the middle to the outside relative to the packaging bag, which can flatten the wrinkled packaging bag and bring foreign matter or dust to the front and back sides of the workbench 1. The foreign matter or dust is sucked into the dust suction pipe 8 through the dust suction nozzle 7 and finally enters the vacuum cleaner. The grid plate 9 can prevent large foreign matter from being sucked in and causing blockage. The front and back sides of the packaging bag after dust removal are flattened by the first limiting plate 4 and the second limiting plate 11 and then wound onto the winding roller 16. As the packaging bag is wound more and more, the first limiting plate 4 pushes the winding roller 16 upward, so that the second sliding shell 13 slides up along the inner side of the first sliding shell 12. The spring 14 generates elastic force, which can compact the packaging bag and prevent wrinkles. The device can remove dust and wrinkles at the same time, and can ensure the quality of the packaging bag winding.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding mechanism for producing composite packaging bags, comprising a workbench (1) and a dust removal motor (2), characterized in that: The top of the workbench (1) is fixedly connected to a dust removal motor (2); the main shaft of the dust removal motor (2) is fixedly connected to a rotating shaft (3) located at the front and rear sides; the rotating shaft (3) located in the middle is rotatably connected to a first limit plate (4); the rotating shaft (3) is engaged with a transmission belt (5); the outer side of the transmission belt (5) is fixedly connected to a cleaning cotton (6); the top of the workbench (1) is fixedly connected to a dust suction nozzle (7); the bottom of the dust suction nozzle (7) is fixedly connected to a dust suction pipe (8); the inner side of the top of the dust suction pipe (8) is fixedly connected to a grid plate (9); the front and rear ends of the first limit plate (4) are fixedly connected to a sliding block (10); The sliding block (10) is slidably connected to the second limit plate (11) relative to the inner side, and the workbench (1) is slidably connected to the first sliding shell (12) through a sliding groove, and the first sliding shell (12) is slidably connected to the second sliding shell (13), and the inner top of the second sliding shell (13) is fixedly connected to the top of the spring (14), and the upper side of the second sliding shell (13) is fixedly connected to the winding motor (15), and the main shaft of the winding motor (15) and the winding roller (16) are engaged at the front and rear ends, and a threaded protrusion (17) is provided at the end of the winding roller (16), and the winding roller (16) is spirally connected to the adjustment plate (18) through the threaded protrusion (17).

2. A reeling mechanism for producing composite packaging bags according to claim 1, characterized in that: The workbench (1) is a horizontal rectangular tabletop, the workbench (1) is provided with two through circular fixed grooves, the top of the workbench (1) is provided with two groups of horizontally distributed rectangular sliding grooves, the dust removal motors (2) are four, the dust removal motors (2) are symmetrical front and back, the rotating shafts (3) are four groups, each group of the rotating shafts (3) has two, the first limiting plate (4) is a "T"-shaped plate structure, and the bottom of the first limiting plate (4) is fixedly connected to the workbench (1).

3. The reeling mechanism for producing composite packaging bags according to claim 1, characterized in that: There are four transmission belts (5) and four cleaning cottons (6), two dust suction nozzles (7), two dust suction pipes (8) and two mesh plates (9), and the dust suction nozzles (7), the dust suction pipes (8) and the mesh plates (9) are all symmetrical front to back. The dust suction pipes (8) are fixedly connected to the workbench (1) through a fixing groove, and there are two sliding blocks (10), and the sliding blocks (10) are provided with vertically distributed rectangular sliding grooves on the inner sides thereof.

4. The reeling mechanism for producing composite packaging bags according to claim 1, characterized in that: The second limiting plate (11) is a rectangular plate. The first sliding shell (12), the second sliding shell (13) and the winding motor (15) are each in pairs. The first sliding shell (12), the second sliding shell (13) and the winding motor (15) are all symmetrical front to back. The spring (14) is in two groups, each group of the springs (14) has two springs. The bottom end of the spring (14) is fixedly connected to the inner bottom of the first sliding shell (12).

5. The reeling mechanism for producing composite packaging bags according to claim 1, characterized in that: There are two winding motors (15), the winding rollers (16) are horizontally distributed in the front-to-back direction, there are two threaded protrusions (17) and two adjusting plates (18), and the threaded protrusions (17) and the adjusting plates (18) are symmetrical in the front-to-back direction.

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