Adjustable edge covering mechanism for edge covering machine
By designing an adjustable edge wrapping mechanism in the edge wrapping machine, the motor drives the rotating rod to drive the fixing rod and the hollow cylinder to slide, the effective tension adjustment of the raw material paper is achieved, and the deviation and failure caused by improper tension during the edge wrapping process is solved, which improves the stability and success rate of edge wrapping, and improves the cleanliness of the raw material surface.
Patent Information
- Application Number
- CN202421997477.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-19
AI Technical Summary
In existing edge wrapping machines, it is impossible to effectively tighten the raw paper on the paper roller, resulting in easy deviation or failure during the edge wrapping process.
An adjustable edge-enclosing mechanism for edge-enclosing machines is designed, including mounting plates, material rollers, motors, rotating rods, rotating blocks and hollow cylinders. The rotating rods drive the fixed rods and hollow cylinders to slide, thereby achieving tension adjustment of raw materials.
It effectively solves the deviation and failure problems caused by improper tension of raw materials during the edging process, ensures the stability and success rate of the edging process. At the same time, the cleanliness of the raw material surface is further improved through the design of scrapers and brushes.
Smart Images
Figure CN223030506U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of edge binding machines, in particular to an adjustable edge binding mechanism for an edge binding machine. Background Art
[0002] An edge binding machine is a mechanical device in paper bag processing. When using an edge binding machine for edge binding operations, an edge binding mechanism is required. It mainly wraps the edge of a paper bag in a specific webbing, leather belt or other edge materials to increase the durability, aesthetics or functionality of the edge.
[0003] In the prior art, during the specific use of some adjustable edge binding mechanisms for edge binding machines, it is impossible to perform tension adjustment on the raw paper on the paper roll during the transportation and edge pressing process, resulting in edge binding deviation or failure during edge binding. Therefore, in response to the above problems, an adjustable edge binding mechanism for an edge binding machine is proposed. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an adjustable edge binding mechanism for an edge binding machine, aiming to improve the problem that the raw paper on the paper roll cannot be tension adjusted during transportation in the prior art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable edge binding mechanism for an edge binding machine, including two mounting plates and a material roll. A placement component for limiting the material roll is arranged at the rear side of the two mounting plates. A motor is fixedly connected to the right side of one of the mounting plates. The driving end of the motor is fixedly connected to a rotating rod. Two rotating blocks one are fixedly connected to the outside of the rotating rod. The top of the rotating block one is rotatably connected to a rotating block two. The top of the rotating block two is rotatably connected to a connecting block. The top of the connecting block is fixedly connected to a fixed rod. A hollow cylinder is rotatably connected to the outside of the fixed rod. A limiting groove is opened on the outside of the mounting plate. A rotating column is rotatably connected to the adjacent side of the two mounting plates. Mounting columns are fixedly connected to the adjacent side of the two mounting plates. An arc-shaped plate two is slidably connected to the outside of the mounting column. A power component for pushing the arc-shaped plate two is fixedly connected to the left side of one of the mounting plates;
[0006] Specifically: the rotating column is for stretching the raw material, and at the same time, the motor is for generating power to drive the rotating rod to rotate.
[0007] As a further description of the above technical solution:
[0008] The placement component includes a placement groove and a limiting rod. The placement groove is opened at the rear side of the mounting plate. The limiting rod is threadedly connected to the inside of one of the mounting plates;
[0009] Specifically: The limiting rod is used to limit the material roller so that the material roller will not fall off when rotating inside the mounting plate.
[0010] As a further description of the above technical solution:
[0011] The power assembly includes a cylinder. The right side of the cylinder is fixedly connected to the left side of one of the mounting plates. The driving end of the cylinder is fixedly connected with a push rod, and the bottom of the push rod is fixedly connected with a bent ring rod II;
[0012] Specifically: The cylinder is used to generate power to drive the push rod, thereby adjusting the distance between the first arc plate and the second arc plate assembly.
[0013] As a further description of the above technical solution:
[0014] An arc plate I is fixedly connected to the outside of the mounting post, and a bent ring rod I is fixedly connected to the bottom of the mounting post. A placing plate is fixedly connected to the adjacent sides of the two mounting plates, and a fixing block is fixedly connected to the adjacent sides of the two mounting plates. Two sliding grooves are opened inside the fixing block, a slider is slidably connected inside the sliding groove, a sliding plate is fixedly connected to the adjacent sides of the two sliders, a scraping plate is fixedly connected to the bottom of the sliding plate, a brush is fixedly connected to the bottom of the sliding plate, two sleeves are fixedly connected inside the fixing block, a spring is arranged inside the sleeve, and a cylindrical sleeve is slidably connected inside the sleeve;
[0015] Specifically: The scraping plate is used to cooperate with the brush to scrape off the impurities on the outside of the raw material.
[0016] As a further description of the above technical solution:
[0017] The outside of the slider is slidably connected inside the fixing block, and the bottoms of the two cylindrical sleeves are fixedly connected to the top of the sliding plate;
[0018] Specifically: The slider is used to fixedly connect the sliding plate and at the same time limit the sliding plate when it slides inside the fixing block.
[0019] As a further description of the above technical solution:
[0020] The outside of the fixing rod is slidably connected inside the limiting groove, and the outside of the fixing rod is slidably connected inside the mounting plate;
[0021] Specifically: The fixing rod is used to connect the hollow cylinder, and the limiting groove is used to limit the fixing rod when it slides.
[0022] As a further description of the above technical solution:
[0023] One side of the spring is fixedly connected inside the sleeve, and the other side of the spring is fixedly connected inside the cylindrical sleeve.
[0024] Specifically: The sleeve and the cylindrical sleeve are used to prevent the spring from deforming, and the spring is used to elastically push the sliding plate.
[0025] As a further description of the above technical solution:
[0026] The outside of the material roller is slidably connected inside the placement groove, and the inside of the material roller is rotatably connected to the outside of the limiting rod.
[0027] Specifically: The placement groove is used to place and limit the limiting rod.
[0028] The present utility model has the following beneficial effects:
[0029] 1. In the present utility model, when the rotating rod rotates, it drives the first rotating block and the second rotating block to push the connecting block and the fixing rod upward, so that the fixing rod drives the hollow cylinder to slide inside the limiting groove, thereby adjusting the tension of the raw material, so that the raw material will not become loose during the edge wrapping process.
[0030] 2. In the present utility model, the scraper cooperates with the brush to fit more closely to the top of the raw material, so that the scraping of impurities is more thorough. At the same time, due to the elasticity of the spring, the scraper and the brush will not damage the top of the raw material. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 is a perspective view of an adjustable edge wrapping mechanism for a edge wrapping machine proposed by the present utility model;
[0032] Figure 2 is a schematic structural diagram of the hollow cylinder of an adjustable edge wrapping mechanism for a edge wrapping machine proposed by the present utility model;
[0033] Figure 3 is a schematic structural diagram of the scraper of an adjustable edge wrapping mechanism for a edge wrapping machine proposed by the present utility model;
[0034] Figure 4 is Figure 1 the enlarged view at A in
[0035] Figure 5 is Figure 1 the enlarged view at B in
[0036] Figure 6 is Figure 3 the enlarged view at C in
[0037] Legend Explanation:
[0038] 1. Mounting plate; 2. Placing groove; 3. Material roller; 4. Limiting rod; 5. Motor; 6. Rotating rod; 7. First rotating block; 8. Second rotating block; 9. Connecting block; 10. Fixed rod; 11. Hollow cylinder; 12. Limiting groove; 13. Rotating column; 14. Mounting column; 15. First arc-shaped plate; 16. First bent ring rod; 17. Second arc-shaped plate; 18. Cylinder; 19. Push rod; 20. Second bent ring rod; 21. Placing plate; 22. Fixed block; 23. Chute; 24. Slide block; 25. Sliding plate; 26. Scraper; 27. Brush; 28. Sleeve; 29. Spring; 30. Cylindrical sleeve. Detailed implementation manners
[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0040] Referring to Figures 1 to 2 As shown, an embodiment provided by the present invention: An adjustable edge wrapping mechanism for an edge wrapping machine includes two mounting plates 1 and a material roller 3. The mounting plate 1 is the main frame of the entire mechanism and is usually a stable support structure. A placing assembly for limiting the material roller 3 is provided at the rear side of the two mounting plates 1. The placing groove 2 is for placing and limiting the material roller 3. The placing assembly includes a placing groove 2 and a limiting rod 4. The limiting rod 4 is for limiting the material roller 3 to prevent it from falling during rotation. The outside of the material roller 3 is slidably connected to the inside of the placing groove 2, and the inside of the material roller 3 is rotatably connected to the outside of the limiting rod 4. The outside of the placing groove 2 is opened at the rear side of the mounting plate 1, and the outside of the limiting rod 4 is threadedly connected to the inside of one of the mounting plates 1. A motor 5 is fixedly connected to the right side of one of the mounting plates 1. The motor 5 provides power and driving ability for the machine.
[0041] Referring to Figure 4 As shown, the driving end of the motor 5 is fixedly connected to a rotating rod 6. The rotating rod 6 is for rotating through the motor 5. Two first rotating blocks 7 are fixedly connected to the outside of the rotating rod 6. The first rotating block 7 is for pushing the second rotating block 8 through the rotating rod 6. The top of the first rotating block 7 is rotatably connected to the second rotating block 8. The second rotating block 8 is for cooperating with the connecting block 9 to push the fixed rod 10. The outside of the fixed rod 10 is slidably connected to the inside of the limiting groove 12, and the outside of the fixed rod 10 is slidably connected to the inside of the mounting plate 1. The top of the second rotating block 8 is rotatably connected to a connecting block 9. The top of the connecting block 9 is fixedly connected to a fixed rod 10. The fixed rod 10 is for cooperating with the hollow cylinder 11 to tension the raw material. The outside of the fixed rod 10 is rotatably connected to a hollow cylinder 11.
[0042] Referring to Figure 2 and Figure 5 As shown, a limiting groove 12 is provided on the outside of the mounting plate 1. The limiting groove 12 is used to limit the fixing rod 10 during sliding. A rotating column 13 is rotatably connected to the adjacent side of the two mounting plates 1. The rotating column 13 is used to provide additional support for the raw material. An installation column 14 is fixedly connected to the adjacent side of the two mounting plates 1. The installation column 14 is used to fix the first arc-shaped plate 15. An arc-shaped plate 15 is fixedly connected to the outside of the installation column 14. The first arc-shaped plate 15 is used to cooperate with the second arc-shaped plate 17 to perform edge wrapping treatment on the raw material. A bent ring rod 16 is fixedly connected to the bottom of the installation column 14. The second arc-shaped plate 17 is slidably connected to the outside of the installation column 14. A power assembly for pushing the second arc-shaped plate 17 is fixedly connected to the left side of one of the mounting plates 1. The power assembly includes a cylinder 18. The cylinder 18 is used to generate power to push the push rod 19. The right side of the cylinder 18 is fixedly connected to the left side of one of the mounting plates 1. The driving end of the cylinder 18 is fixedly connected to the push rod 19, so that the push rod 19 drives the second arc-shaped plate 17 to slide during sliding, thereby adjusting the edge wrapping width. A bent ring rod 20 is fixedly connected to the bottom of the push rod 19. A placement plate 21 is fixedly connected to the adjacent side of the two mounting plates 1.
[0043] Referring to Figure 3 and Figure 6 As shown, fixing blocks 22 are fixedly connected to the adjacent side of the two mounting plates 1. The fixing blocks 22 are used to open the sliding grooves 23. Two sliding grooves 23 are opened inside the fixing blocks 22. The sliding grooves 23 are used to limit the sliders 24. Sliders 24 are slidably connected inside the sliding grooves 23. The sliders 24 are used to connect the sliding plates 25. The outside of the sliders 24 is slidably connected inside the fixing blocks 22. The bottoms of the two cylindrical sleeves 30 are fixedly connected to the top of the sliding plate 25. The adjacent sides of the two sliders 24 are fixedly connected to the sliding plate 25. A brush 27 is used to cooperate with a scraper 26 to remove impurities on the top of the raw material. A scraper 26 is fixedly connected to the bottom of the sliding plate 25. A brush 27 is fixedly connected to the bottom of the sliding plate 25;
[0044] Two sleeves 28 are fixedly connected inside the fixing blocks 22. The sleeves 28 and the cylindrical sleeves 30 are used to prevent the spring 29 from deforming. A spring 29 is arranged inside the sleeve 28. The spring 29 is used to generate elastic force to push the sliding plate 25. One side of the spring 29 is fixedly connected inside the sleeve 28, and the other side of the spring 29 is fixedly connected inside the cylindrical sleeve 30. The cylindrical sleeve 30 is slidably connected inside the sleeve 28.
[0045] Working principle: When the staff needs to perform edge wrapping on the paper bag coil material, they only need to slide the material roller 3 inside the placement groove 2, then turn the limit rod 4 to limit the material roller 3. Then, one end of the raw material outside the material roller 3 passes through the bottom of the rotating column 13 and the top of the hollow cylinder 11 in sequence, and then passes through the bottom of the fixed block 22, so that the left and right sides of the raw material pass through the far sides of the arc plate one 15 and the arc plate two 17 and the near sides of the bent ring rod one 16 and the bent ring rod two 20. Then, pull one end of the coil material, so that the arc plate one 15 cooperates with the arc plate two 17 to limit and squeeze the top of the coil material. Then, the bent ring rod one 16 cooperates with the bent ring rod two 20 to squeeze the two sides of the coil material and gather them towards the middle, thereby performing edge wrapping on the raw material;
[0046] Then when performing edge wrapping, when tension adjustment of the raw material is required, only need to start the motor 5, so that the motor 5 drives the rotating rod 6 to operate. Then, when the rotating rod 6 rotates, it drives the rotating block one 7 and the rotating block two 8 to push upwards, so that when the rotating block two 8 is pushed, it synchronously drives the connecting block 9 and the fixed rod 10 to be pushed, so that the fixed rod 10 drives the hollow cylinder 11 to slide inside the limit groove 12, thereby performing tension adjustment on the raw material, so that when edge wrapping the raw material, it will not become loose and cause the edge wrapping to fail;
[0047] Then, since the top of the pulled-out raw material is exposed outside, foreign impurities are likely to fall on its top. At this time, the slider 24 can be made to cooperate with the sliding plate 25 to be limited inside it through the chute 23 inside the fixed block 22, so that when the coil material squeezes the scraper 26 and the brush 27, the sliding plate 25 can slide inside the fixed block 22. Then, the scraper 26 and the brush 27 at the bottom of the sliding plate 25 are in contact with the top of the raw material, and at the same time, the impurities on its top are scraped, preventing the impurities from causing subsequent operations to fail. Then, when the scraper 26 cooperates with the brush 27 to scrape the top of the raw material, the sliding plate 25 is pushed by the sleeve 28, the spring 29 and the cylinder sleeve 30, so that the scraper 26 cooperates with the brush 27 to fit more closely to the top of the raw material, making the scraping of the impurities more thorough. At the same time, due to the elasticity of the spring 29, the scraper 26 and the brush 27 will not damage the top of the raw material.
[0048] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An adjustable hemming mechanism for an hemming machine, comprising two mounting plates (1) and a material roller (3), characterized in that: A placement assembly for limiting the position of the material roller (3) is arranged on the rear side of the two mounting plates (1), a motor (5) is fixedly connected to the right side of one of the mounting plates (1), a driving end of the motor (5) is fixedly connected to a rotating rod (6), the outside of the rotating rod (6) is fixedly connected to two rotating blocks (7), the top of the rotating block (7) is rotatably connected to a rotating block (8), the top of the rotating block (8) is rotatably connected to a connecting block (9), and the top of the connecting block (9) is fixedly connected to a fixed A fixed rod (10), the outside of which is rotatably connected to a hollow cylinder (11), the outside of which is provided with a limiting groove (12), the adjacent sides of the two mounting plates (1) are rotatably connected to a rotating column (13), the adjacent sides of the two mounting plates (1) are fixedly connected to a mounting column (14), the outside of the mounting column (14) is slidably connected to an arc-shaped plate 2 (17), and the left side of one of the mounting plates (1) is fixedly connected to a power component for pushing the arc-shaped plate 2 (17).
2. The adjustable hemming mechanism for an hemming machine according to claim 1, characterized in that: The placement assembly comprises a placement slot (2) and a limiting rod (4), the outside of the placement slot (2) being opened on the rear side of the mounting plate (1), and the outside of the limiting rod (4) being threadedly connected to the inside of one of the mounting plates (1).
3. The adjustable hemming mechanism for an hemming machine according to claim 1, characterized in that: The power assembly comprises a cylinder (18), the right side of the cylinder (18) being fixedly connected to the left side of one of the mounting plates (1), the driving end of the cylinder (18) being fixedly connected to a push rod (19), and the bottom of the push rod (19) being fixedly connected to a second bent ring rod (20).
4. The adjustable hemming mechanism for an hemming machine according to claim 1, characterized in that: The outside of the mounting column (14) is fixedly connected to an arc-shaped plate (15), the bottom of the mounting column (14) is fixedly connected to a bent ring rod (16), the adjacent sides of the two mounting plates (1) are fixedly connected to a placement plate (21), the adjacent sides of the two mounting plates (1) are fixedly connected to a fixing block (22), the inside of the fixing block (22) is provided with two sliding grooves (23), the inside of the sliding grooves (23) is slidably connected to a slider (24), the adjacent sides of the two sliders (24) are fixedly connected to a sliding plate (25), the bottom of the sliding plate (25) is fixedly connected to a scraper (26), the bottom of the sliding plate (25) is fixedly connected to a brush (27), the inside of the fixing block (22) is fixedly connected to two sleeves (28), the inside of the sleeve (28) is provided with a spring (29), and the inside of the sleeve (28) is slidably connected to a cylindrical sleeve (30).
5. The adjustable hemming mechanism for an hemming machine according to claim 4, characterized in that: The outside of the sliding block (24) is slidably connected to the inside of the fixed block (22), and the bottoms of the two cylindrical sleeves (30) are fixedly connected to the top of the sliding plate (25).
6. The adjustable hemming mechanism for an hemming machine according to claim 1, characterized in that: The outside of the fixing rod (10) is slidably connected to the inside of the limiting groove (12), and the outside of the fixing rod (10) is slidably connected to the inside of the mounting plate (1).
7. The adjustable hemming mechanism for an hemming machine according to claim 4, characterized in that: One side of the spring (29) is fixedly connected to the interior of the sleeve (28), and the other side of the spring (29) is fixedly connected to the interior of the cylindrical sleeve (30).
8. The adjustable hemming mechanism for an hemming machine according to claim 2, characterized in that: The outside of the material roller (3) is slidably connected to the inside of the placement groove (2), and the inside of the material roller (3) is rotationally connected to the outside of the limiting rod (4).