Bag body creasing mechanism for bag making machine
By designing an indentation mechanism including a protective box, conveyor belt, rolling wheel and indentation assembly in the bag making machine, the problem of embossing position lifting during the adjustment process is solved, and higher quality and stable pressing is achieved Trace effect.
Patent Information
- Application Number
- CN202421351421.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the indentation process of the bag making machine, when the product replacement or processing position needs to be adjusted, both sides of the imprinting position are prone to be raised, affecting the indentation quality.
A bag body indentation mechanism for bag making machine is designed, including a protective box, a conveyor belt, a rolling wheel and an indentation assembly. The first motor drives the pulley system to roll, ensuring the stability of the imprinting position; at the same time, the second motor drives the screw and pulley system to adjust the indentation depth and cool to prevent adhesion.
It effectively avoids the lifting of both sides of the imprinting position, improves the quality and stability of the indentation, and at the same time, the overall performance of the product is improved by adjusting the indentation depth and cooling measures.
Smart Images
Figure CN222522168U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bag bodies, in particular to a bag body indentation mechanism for a bag making machine. Background Art
[0002] Bag creasing is a process after packaging printing, which compacts the printed material locally to produce traces, giving it a certain sense of concave and convex in space. The creasing process can improve the grade of the bag. With the development of society and the continuous improvement of people's living standards, consumers have higher requirements for product packaging, and bag creasing is becoming more and more popular.
[0003] After searching, the existing Chinese patent publication number is: CN218020462U, which provides a handbag creasing device. This patent can conveniently adjust the indentation position of the creasing wheel on the rotating shaft through the matching design of the creasing wheel and the positioning ring. The equipment is simple and easy to operate. By setting a height adjustment device, the height of the mounting seat can be adjusted to meet the choice of working height for different operators.
[0004] Although the above patent can meet the choice of working height by different operators, the above indentation device still has the following problems: if the product is replaced or the processing position needs to be adjusted, during processing, especially during the indentation process, the two sides of the stamping position are easily lifted up by force, which affects the quality of the indentation.
[0005] In view of the above problems, a bag body creasing mechanism for a bag making machine is proposed. Utility Model Content
[0006] The utility model aims to provide a bag body creasing mechanism for a bag making machine, which solves the problem in the background technology that if the product is replaced or the processing position needs to be adjusted, during processing, especially during the creasing process, the two sides of the stamping position are easily lifted up by force, and the quality of the creasing is affected.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag body creasing mechanism for a bag making machine, comprising a protection box, a conveyor belt is arranged inside the protection box, a base is fixedly connected to the bottom of the front end of the protection box, support plates are fixedly connected to the tops of the front and rear ends of the base, a bearing plate is fixedly connected between the support plates, a first motor is passed through and fixedly connected to the support plate at the front end, a first driving pulley is fixedly connected to the output end of the first motor, a first driven pulley is arranged at the upper left end of the first driving pulley, a first belt is arranged between the first driving pulley and the first driven pulley, a first rotating shaft is fixedly connected to the inside of the first driven pulley, and the outer ring of the rear end of the first rotating shaft is fixed A driving gear is connected, and a second rotating shaft is rotatably connected between the tops of the support plates. A driven gear is fixedly connected to the outer ring of the rear end of the second rotating shaft, and the driven gear is meshed with the driving gear. The outer ring of the first rotating shaft is fixedly connected to the first rolling wheel, and the outer ring of the second rotating shaft is fixedly connected to the second rolling wheel. Slide grooves are provided on the inner walls of the front and rear ends of the left side of the protection box, and sliders are slidably connected to the inner walls of the slide grooves. A moving plate is fixedly connected between the sliders, and a hook-surface Velcro is fixedly connected to the bottom of the moving plate. A cleaning plate is provided at the bottom of the moving plate. Evenly distributed pin holes are provided on the outer walls of the front and rear ends of the protection box, and pins are slidably connected to the inner walls of the pin holes, and an indentation component is provided inside the protection box.
[0008] By adopting the above technical solution, the latch is inserted into the latch hole to limit the internal slider.
[0009] As a further description of the above technical solution: the indentation assembly includes a second motor, the second motor is fixedly connected to the inner wall of the protection box, the output end of the second motor is fixedly connected to a screw rod, the outer ring of the bottom of the screw rod is threadedly connected to a nut pair, and the bottom of the nut pair is fixedly connected to a movable seat.
[0010] By adopting the above technical solution, the screw rod is driven to rotate by the second motor.
[0011] As a further description of the above technical solution: the outer ring of the screw rod is fixedly connected to the second driving pulley, a rotating rod is arranged on the right side of the second motor, and the rotating rod is rotatably connected to the inner wall of the protection box.
[0012] By adopting the above technical solution, the second active pulley with a fixed outer ring is driven to rotate by the screw rod.
[0013] As a further description of the above technical solution: the outer ring of the rotating rod is fixedly connected to the second driven pulley, a second belt is arranged between the second driving pulley and the second driven pulley, and the outer ring of the bottom of the rotating rod is fixedly connected to the fan blade.
[0014] By adopting the above technical solution, the second driven pulley is driven to rotate by the second driving pulley and the second belt.
[0015] As a further description of the above technical solution: a fleece-surface Velcro is fixedly connected to the top of the cleaning plate, and the fleece-surface Velcro is bonded to the hook-surface Velcro.
[0016] By adopting the above technical solution, the cleaning plate can be removed by using the fleece-surface Velcro and the hook-surface Velcro.
[0017] As a further description of the above technical solution: guide columns are passed through and slidably connected to the front and rear ends of the movable seat, and the guide columns are fixedly connected to the protection box.
[0018] By adopting the above technical solution, the movable seat is guided by the guide column.
[0019] As a further description of the above technical solution: both front and rear ends of the bottom of the movable seat are fixedly connected with connecting rods, and the bottom of the connecting rod is fixedly connected with an arch frame.
[0020] By adopting the above technical solution, the arch frame is pushed to move by the connecting rod.
[0021] As a further description of the above technical solution: a heating tube is fixedly connected to the inner wall of the arch frame, and an indentation roller is rotatably connected to the outer wall of the heating tube.
[0022] By adopting the above technical solution, heating is performed through the heating tube, so that the temperature of the outer wall of the creasing roller increases accordingly.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0024] 1. The utility model provides a bag creasing mechanism for a bag making machine. First, a first motor drives a first driving pulley to rotate, so that a first belt, a first driven pulley, a first rotating shaft, a driving gear, a driven gear, a second rotating shaft, a first rolling wheel and a second rolling wheel roll an object to avoid edge warping. The surface of the rolled object is cleaned by a slider, a slide groove and a cleaning plate to ensure the quality of the bag.
[0025] 2. The utility model provides a bag body creasing mechanism for a bag making machine, in which a second motor drives a screw rod to rotate, and the screw rod drives a nut pair and a moving seat to move. The connecting rod, arch frame, heating tube and creasing roller at the bottom of the moving seat can make the creasing depth different according to different needs. The second driving pulley, the second belt and the second driven pulley drive the rotating rod and the fan blade to rotate, so as to cool the creasing bag body and avoid adhesion to the creasing roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 This is a schematic diagram of the exploded structure of the support plate of the utility model;
[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the protection box of the utility model;
[0029] Figure 4 It is a schematic structural diagram of the second driving pulley of the utility model.
[0030] In the figure: 1. protection box; 2. base; 3. support plate; 4. bearing plate; 5. slide groove; 6. latch hole; 7. conveyor belt; 8. first driving pulley; 9. first belt; 10. first driven pulley; 11. first rotating shaft; 12. first crushing wheel; 13. driving gear; 14. driven gear; 15. second rotating shaft; 16. second crushing wheel; 17. first motor; 18. slider; 19. latch; 20. moving plate; 21. hook surface Velcro; 22. fleece surface Velcro; 23. cleaning plate; 24. second motor; 25. screw rod; 26. guide column; 27. nut pair; 28. moving seat; 29. connecting rod; 30. arch frame; 31. heating tube; 32. indentation roller; 33. second driving pulley; 34. second belt; 35. rotating rod; 36. second driven pulley; 37. fan blade. DETAILED DESCRIPTION
[0031] The following will refer to 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 of 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.
[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0033] Reference Figure 1 The utility model discloses a bag body creasing mechanism for a bag making machine, comprising a protection box 1, a conveyor belt 7 is arranged inside the protection box 1, objects are conveyed by the conveyor belt 7, a base 2 is fixedly connected to the bottom of the front end of the protection box 1, and support plates 3 are fixedly connected to the tops of the front and rear ends of the base 2.
[0034] Reference Figure 2 and Figure 3, a bearing plate 4 is fixedly connected between the support plates 3, a first motor 17 is passed through and fixedly connected inside the front support plate 3, a first driving pulley 8 is fixedly connected to the output end of the first motor 17, a first driven pulley 10 is arranged at the upper left end of the first driving pulley 8, a first belt 9 is arranged between the first driving pulley 8 and the first driven pulley 10, a first rotating shaft 11 is fixedly connected inside the first driven pulley 10, a driving gear 13 is fixedly connected to the outer ring of the rear end of the first rotating shaft 11, and a second rotating shaft 13 is rotatably connected between the tops of the support plates 3. The outer ring of the rear end of the second rotating shaft 15 is fixedly connected to the driven gear 14, and the driven gear 14 is meshed with the driving gear 13. The outer ring of the first rotating shaft 11 is fixedly connected to the first rolling wheel 12, and the outer ring of the second rotating shaft 15 is fixedly connected to the second rolling wheel 16. The first driving pulley 8 is driven to rotate by the first motor 17, and the first driven pulley 10 is driven to rotate by the first driving pulley 8 and the first belt 9, so that the first rotating shaft 11 inside the first driven pulley 10 rotates. The driving gear 13 at the rear end of 11 meshes with the driven gear 14, so that the second rotating shaft 15 inside the driven gear 14 rotates, and the first rolling wheel 12 and the second rolling wheel 16 on the outer wall of the first rotating shaft 11 and the second rotating shaft 15 roll the bag body, and the inner walls of the left front and rear ends of the protection box 1 are provided with a slide groove 5, and the inner wall of the slide groove 5 is slidably connected with a slider 18, and a moving plate 20 is fixedly connected between the sliders 18, and a hook-surface Velcro 21 is fixedly connected to the bottom of the moving plate 20, and a cleaning plate 23 is provided at the bottom of the moving plate 20, and the protection box 1 is provided with a cleaning plate 23. Evenly distributed latch holes 6 are provided on the outer walls of the front and rear ends of the box 1, and latch holes 19 are slidably connected to the inner walls of the latch holes 6. A fleece-surface Velcro 22 is fixedly connected to the top of the cleaning plate 23, and the fleece-surface Velcro 22 and the hook-surface Velcro 21. The movable plate 20 is manually controlled to move, and the cleaning plate 23 at the bottom of the movable plate 20 is brought into contact with the surface of the material. The latch 19 is inserted into the latch hole 6 to limit the cleaning plate 23, and the surface of the material is cleaned. The cleaning plate 23 can be replaced regularly through the hook-surface Velcro 21 and the fleece-surface Velcro 22.
[0035] Reference Figure 3 and Figure 4, an indentation assembly is arranged inside the protection box 1, and the indentation assembly includes a second motor 24, the second motor 24 is fixedly connected to the inner wall of the protection box 1, a screw rod 25 is fixedly connected to the output end of the second motor 24, a nut pair 27 is threadedly connected to the outer ring of the bottom of the screw rod 25, a moving seat 28 is fixedly connected to the bottom of the nut pair 27, a second driving pulley 33 is fixedly connected to the outer ring of the screw rod 25, a rotating rod 35 is arranged on the right side of the second motor 24, and the rotating rod 35 is rotatably connected to the inner wall of the protection box 1, a second driven pulley 36 is fixedly connected to the outer ring of the rotating rod 35, a second belt 34 is arranged between the second driving pulley 33 and the second driven pulley 36, a fan blade 37 is fixedly connected to the outer ring of the rotating rod 35, and the front and rear ends of the moving seat 28 are penetrated and slidably connected with the guide column 26, and the guide column 26 is fixedly connected to the protection box 1, and the front and rear ends of the bottom of the moving seat 28 The bag body is indented by the second driven pulley 36 and the second driven pulley 33 are driven by the second active pulley 33 and the second driven pulley 34 to rotate, so that the rotating rod 35 is rotated, and the fan blade 37 at the bottom is driven to rotate, so as to cool down the bag body after indentation, and avoid adhesion.
[0036] Working principle: manually place the bag body on the upper end of the carrying plate 4, drive the first driving pulley 8 to rotate through the first motor 17, drive the first driven pulley 10 to rotate through the first driving pulley 8 and the first belt 9, so that the first rotating shaft 11 inside the first driven pulley 10 rotates, and the driving gear 13 at the rear end of the first rotating shaft 11 is meshed with the driven gear 14, so that the second rotating shaft 15 inside the driven gear 14 rotates, and the first rolling wheel 12 and the second rolling wheel 16 on the outer wall of the first rotating shaft 11 and the second rotating shaft 15 roll the bag body, manually control the moving plate 20 to move, and make the cleaning plate 23 at the bottom of the moving plate 20 contact with the surface of the material, and insert the latch 19 into the latch hole 6 to limit the cleaning plate 23. The surface of the material is cleaned, the cleaning plate 23 can be replaced regularly through the hook-surface Velcro 21 and the fleece-surface Velcro 22, the screw rod 25 is driven to rotate by the second motor 24, the nut pair 27 is driven to move by the screw rod 25, the nut pair 27 is fixed to the moving seat 28, the moving seat 28 is guided by the guide columns 26 on both sides, the connecting rod 29 and the arch frame 30 at the bottom of the moving seat 28 move downward, the outer wall indentation roller 32 is heated by the heating tube 31 inside the arch frame 30, the bag body is indented, the second driven pulley 36 is driven to rotate by the second active pulley 33 and the second pulley 34, the rotating rod 35 is rotated, the fan blade 37 at the bottom is driven to rotate, the bag body after indentation is cooled down, and adhesion is avoided.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] 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 bag body creasing mechanism for a bag making machine, comprising a protective box (1), characterized in that: A conveyor belt (7) is arranged inside the protection box (1); a base (2) is fixedly connected to the bottom of the front end of the protection box (1); support plates (3) are fixedly connected to the tops of the front and rear ends of the base (2); a bearing plate (4) is fixedly connected between the support plates (3); a first motor (17) is passed through and fixedly connected to the inside of the support plate (3) at the front end; a first driving pulley (8) is fixedly connected to the output end of the first motor (17); a first driven pulley (10) is arranged at the upper left end of the first driving pulley (8); a first belt (9) is arranged between the first driving pulley (8) and the first driven pulley (10); a first rotating shaft (11) is fixedly connected to the inside of the first driven pulley (10); a driving gear (13) is fixedly connected to the outer ring of the rear end of the first rotating shaft (11); a second rotating shaft (11) is rotatably connected between the tops of the support plates (3); 15), the outer ring of the rear end of the second rotating shaft (15) is fixedly connected with a driven gear (14), and the driven gear (14) is meshed with the driving gear (13), the outer ring of the first rotating shaft (11) is fixedly connected with a first rolling wheel (12), the outer ring of the second rotating shaft (15) is fixedly connected with a second rolling wheel (16), the inner walls of the left front and rear ends of the protection box (1) are both provided with sliding grooves (5), the inner wall of the sliding groove (5) is slidably connected with a slider (18), a movable plate (20) is fixedly connected between the sliders (18), the bottom of the movable plate (20) is fixedly connected with a hook-surface Velcro (21), and a cleaning plate (23) is arranged at the bottom of the movable plate (20), the outer walls of the front and rear ends of the protection box (1) are both provided with evenly distributed latch holes (6), the inner wall of the latch hole (6) is slidably connected with a latch (19), and an indentation component is arranged inside the protection box (1).
2. The bag body creasing mechanism for a bag making machine according to claim 1, characterized in that: The indentation assembly comprises a second motor (24), the second motor (24) is fixedly connected to the inner wall of the protection box (1), the output end of the second motor (24) is fixedly connected to a screw rod (25), the outer ring of the bottom of the screw rod (25) is threadedly connected to a nut pair (27), and the bottom of the nut pair (27) is fixedly connected to a moving seat (28).
3. The bag body creasing mechanism for a bag making machine according to claim 2, characterized in that: The outer ring of the screw rod (25) is fixedly connected to a second driving pulley (33), a rotating rod (35) is arranged on the right side of the second motor (24), and the rotating rod (35) is rotatably connected to the inner wall of the protection box (1).
4. The bag body creasing mechanism for a bag making machine according to claim 3, characterized in that: The outer ring of the rotating rod (35) is fixedly connected to a second driven pulley (36), a second belt (34) is arranged between the second driving pulley (33) and the second driven pulley (36), and the outer ring at the bottom of the rotating rod (35) is fixedly connected to a fan blade (37).
5. The bag body creasing mechanism for a bag making machine according to claim 1, characterized in that: The top of the cleaning plate (23) is fixedly connected with a fleece-surface Velcro (22), and the fleece-surface Velcro (22) is bonded to the hook-surface Velcro (21).
6. The bag body creasing mechanism for a bag making machine according to claim 2, characterized in that: The front and rear ends of the movable seat (28) are penetrated and slidably connected with guide columns (26), and the guide columns (26) are fixedly connected to the protection box (1).
7. The bag body creasing mechanism for a bag making machine according to claim 2, characterized in that: The front and rear ends of the bottom of the movable seat (28) are fixedly connected to connecting rods (29), and the bottom of the connecting rod (29) is fixedly connected to an arch frame (30).
8. The bag body creasing mechanism for a bag making machine according to claim 7, characterized in that: The inner wall of the arch frame (30) is fixedly connected to a heating tube (31), and the outer wall of the heating tube (31) is rotatably connected to an indentation roller (32).