Edge folding device for air column bag production
By designing a folding device with adjustable folding distance in the production of air column bags, the combination of gears and cylinders solves the problem that existing devices cannot adapt to the air column bags of different distances, and improves the operating efficiency and cutting effect.
Patent Information
- Application Number
- CN202421036978.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing air column bag production edge folding devices cannot adjust the edge folding distance, resulting in the need to replace the device when handling air column bags of different distances, which affects the operating efficiency.
A device including a folding table, a bracket, a slider, a slider, a connecting rod, a motor, a gear and a cutting circular blade is designed. The folding roller and a gas column bag are realized through the meshing of the gear and the rack and the adjustment of the cylinder. The adjustable distance between them ensures effective edge sealing and cutting of air column bags of different widths.
Effective folding and cutting of air column bags at different distances is achieved, operating efficiency is improved, and the neatness and beauty of the edges of air column bags are ensured.
Smart Images
Figure CN222346436U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air column bag production, and more specifically, to an air column bag production folding device. Background Art
[0002] After the air column cushioning packaging bag is processed to form the air column cavity, it needs to be folded, and then the finished bag-shaped product is obtained through hot stamping and shearing. However, the folding devices in the existing air column bag production are often located in a fixed position and cannot adjust the required folding distance. This will result in the need to replace other folding devices whenever folding at different distances is required, affecting operational efficiency. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a folding device for producing an air column bag, which has the advantage of being able to adjust the folding distance.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding device for producing air column bags, comprising a folding table, a bracket is fixedly installed on the top of the folding table, a slide groove is opened inside the bracket, a slider is slidably connected inside the slide groove, a connecting rod is fixedly installed on the surface of the slider, a fixing plate 1 is fixedly installed on the top of the connecting rod, a motor 1 is fixedly installed on the surface of the fixing plate 1, a gear is fixedly installed on the output end of the motor 1, a connecting shaft is fixedly installed on the surface of the connecting rod, a folding roller is rotatably connected to the surface of the connecting shaft, a limiting ring is fixedly installed on the surface of the folding table, and a rack is fixedly installed on the top of the bracket.
[0005] As a preferred technical solution of the utility model, a fixed block 1 is fixedly installed on the left side of the folding table, a motor 2 is fixedly installed behind the fixed block 1, and a guide roller is fixedly installed on the output end of the motor 2.
[0006] As a preferred technical solution of the utility model, a second fixing block is fixedly installed above the folding table, and a transmission roller is rotatably connected inside the second fixing block.
[0007] As a preferred technical solution of the utility model, a fixed plate 2 is fixedly installed above the folding table, a cylinder is fixedly installed on the surface of the fixed plate 2, a fixed shaft is fixedly installed at the output end of the fixed plate 2, a cutting circular blade is rotatably connected inside the fixed shaft, and an air column bag is provided above the folding table.
[0008] As a preferred technical solution of the utility model, the gear and the rack are meshing, there are two gears and two racks, and the two gears and the two racks are located above the bracket.
[0009] As a preferred technical solution of the utility model, there are two connecting rods, both of which are located inside the bracket, and there are four folding rollers, which are respectively located inside the bracket.
[0010] As a preferred technical solution of the utility model, there are multiple limit rings, and the multiple limit rings are all located on the side of the folding roller away from the connecting rod. There are two fixed blocks, and the two fixed blocks are both located on the left side of the bracket.
[0011] As a preferred technical solution of the utility model, there are two cylinders, which are respectively located at the front and rear sides of the center point of the folding table, and there are two cutting circular blades, which are both located above the folding table.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model has a motor fixedly mounted on the surface of a fixed plate, a gear fixedly mounted on the output end of the motor, and a rack meshed on the surface of the gear. When it is necessary to cut air bags of different widths, the motor drives the gear to rotate, so that the gear and the rack are meshed, thereby driving the connecting rod to slide inside the bracket, thereby adjusting the distance between the folding roller and the air bag, so as to achieve the effect of sealing the air bags of different distances.
[0014] 2. The utility model has a fixed shaft fixedly installed at the output end of the cylinder, and a cutting circular blade is rotatably connected inside the fixed shaft. When the folded air column bag is transported to the bottom of the fixed shaft through a transmission roller, the fixed shaft will contact the air column bag, thereby cutting the edge of the air column bag, so that the edge of the air column bag remains neat, achieving the effect of easy storage and beautiful appearance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;
[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at B;
[0018] Figure 4 This is a schematic diagram of the guide roller structure of the utility model;
[0019] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of the structure at location C.
[0020] In the figure: 1. folding table; 2. bracket; 3. slide; 4. slider; 5. connecting rod; 6. fixed plate 1; 7. motor 1; 8. gear; 9. connecting shaft; 10. folding roller; 11. limit ring; 12. rack; 13. fixed block 1; 14. motor 2; 15. guide roller; 16. fixed block 2; 17. transmission roller; 18. fixed plate 2; 19. cylinder; 20. fixed shaft; 21. cutting circular blade; 22. air column bag. DETAILED DESCRIPTION
[0021] 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.
[0022] like Figures 1 to 5 As shown, the utility model provides a folding device for producing air column bags, including a folding platform 1, a bracket 2 is fixedly installed on the top of the folding platform 1, a slide groove 3 is opened inside the bracket 2, a slider 4 is slidably connected inside the slide groove 3, a connecting rod 5 is fixedly installed on the surface of the slider 4, a fixing plate 6 is fixedly installed above the connecting rod 5, a motor 7 is fixedly installed on the surface of the fixing plate 6, a gear 8 is fixedly installed on the output end of the motor 7, a connecting shaft 9 is fixedly installed on the surface of the connecting rod 5, a folding roller 10 is rotatably connected to the surface of the connecting shaft 9, a limiting ring 11 is fixedly installed on the surface of the folding platform 1, and a rack 12 is fixedly installed on the top of the bracket 2.
[0023] The main function of the limiting ring 11 is to limit the folding roller 10 so that when the folding roller 10 is pressing the air column bag 22, it will not move forward or backward, thereby ensuring the accuracy of the position.
[0024] Among them, a fixed block 13 is fixedly installed on the left side of the folding table 1, a motor 2 14 is fixedly installed behind the fixed block 13, and a guide roller 15 is fixedly installed on the output end of the motor 2 14.
[0025] The guide roller 15 is a cylinder, and its main function is to guide the air column bag 22 to a certain extent, and at the same time unfold the air column bag 22 to prevent wrinkles.
[0026] A second fixing block 16 is fixedly installed above the folding table 1, and a transmission roller 17 is rotatably connected inside the second fixing block 16.
[0027] The second fixing block 16 plays a certain fixing role on the driving roller 17, so that the driving roller 17 is in contact with the air column bag 22, and at the same time, the folded air column bag 22 is opened.
[0028] Among them, a fixed plate 18 is fixedly installed above the folding table 1, a cylinder 19 is fixedly installed on the surface of the fixed plate 18, a fixed shaft 20 is fixedly installed at the output end of the fixed plate 18, a cutting circular blade 21 is rotatably connected inside the fixed shaft 20, and an air column bag 22 is provided above the folding table 1.
[0029] The main function of the cylinder 19 is to control the distance between the fixed shaft 20 and the fixed plate 18 by being fixedly connected to the fixed shaft 20, so that when it is necessary to cut the air column bags 22 of different widths, it can be adjusted in time, thereby improving the cutting efficiency.
[0030] The gear 8 and the rack 12 are in meshing state. There are two gears 8 and two racks 12 . The two gears 8 and the two racks 12 are both located above the bracket 2 .
[0031] The two gears 8 are meshed with the two racks 12, so that the connecting rod 5 moves forward and backward, so that the distance of the folding rollers 10 is adjusted, thereby achieving the effect of controlling the folding distance.
[0032] There are two connecting rods 5 , both of which are located inside the bracket 2 , and there are four folding rollers 10 , both of which are located inside the bracket 2 .
[0033] The four folding rollers 10 are all in contact with the air column bag 22, and their main function is to press the air column bag 22 to achieve the folding effect.
[0034] There are multiple limiting rings 11, which are all located on the side of the folding roller 10 away from the connecting rod 5. There are two fixing blocks 13, which are both located on the left side of the bracket 2.
[0035] The main function of the fixing block 13 is to support the motor 2 14 and the guide roller 15 , so as to keep the guide roller 15 rotating normally and running smoothly.
[0036] There are two cylinders 19 , which are respectively located at the front and rear sides of the center point of the folding table 1 ; there are two cutting circular blades 21 , which are both located above the folding table 1 .
[0037] The main function of the cutting circular blade 21 is to cut the folded air column bag 22 so as to achieve the effect of making the edge neat.
[0038] The working principle and use process of this utility model:
[0039] First, the air column bag 22 is guided to the surface of the guide roller 15, and then is transferred to the surface of the hemming roller 10 through the guide roller 15 and contacts the hemming roller 10;
[0040] At this time, the motor 7 is started to drive the gear 8 to rotate, so as to adjust the distance between the folding roller 10 and the edge of the air column bag 22. When adjusted to a suitable position, the air column bag 22 is folded by the folding roller 10 to achieve the folding effect;
[0041] At this time, the air column bag 22 will be guided to the bottom of the transmission roller 17. Since the surface of the transmission roller 17 is smooth and the width is greater than the width of the air column bag 22, the air column bag 22 will be unfolded on the surface of the transmission roller 17 to prevent the air column bag 22 from wrinkling.
[0042] Finally, start the cylinder 19 to drive the fixed shaft 20 to adjust the distance, so that the cutting circular blade 21 contacts the edge of the air column bag 22, and then the cutting circular blade 21 cuts the air column bag 22 to make the edge of the air column bag 22 neat, thereby improving the storage and aesthetics of the air column bag 22.
[0043] 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.
[0044] 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 folding device for producing air column bags, comprising a folding table (1), characterized in that: A bracket (2) is fixedly installed above the folding table (1), a slide groove (3) is provided inside the bracket (2), a slider (4) is slidably connected inside the slide groove (3), a connecting rod (5) is fixedly installed on the surface of the slider (4), a fixed plate (6) is fixedly installed above the connecting rod (5), a motor (7) is fixedly installed on the surface of the fixed plate (6), a gear (8) is fixedly installed on the output end of the motor (7), a connecting shaft (9) is fixedly installed on the surface of the connecting rod (5), a folding roller (10) is rotatably connected to the surface of the connecting shaft (9), a limit ring (11) is fixedly installed on the surface of the folding table (1), and a rack (12) is fixedly installed above the bracket (2).
2. The folding device for producing air column bags according to claim 1, characterized in that: A fixing block 1 (13) is fixedly installed on the left side of the folding table (1), a motor 2 (14) is fixedly installed behind the fixing block 1 (13), and a guide roller (15) is fixedly installed at the output end of the motor 2 (14).
3. The folding device for producing air column bags according to claim 1, characterized in that: A second fixing block (16) is fixedly installed above the folding table (1), and a transmission roller (17) is rotatably connected inside the second fixing block (16).
4. The folding device for producing an air column bag according to claim 1, characterized in that: A second fixing plate (18) is fixedly mounted above the folding table (1), a cylinder (19) is fixedly mounted on the surface of the second fixing plate (18), a fixed shaft (20) is fixedly mounted on the output end of the second fixing plate (18), a cutting circular blade (21) is rotatably connected inside the fixed shaft (20), and an air column bag (22) is provided above the folding table (1).
5. The folding device for producing air column bags according to claim 1, characterized in that: The gear (8) and the rack (12) are in meshing state. There are two gears (8) and two racks (12). The two gears (8) and the two racks (12) are located above the bracket (2).
6. The folding device for producing air column bags according to claim 1, characterized in that: There are two connecting rods (5), and the two connecting rods (5) are both located inside the bracket (2); there are four folding rollers (10), and the four folding rollers (10) are respectively located inside the bracket (2).
7. The folding device for producing air column bags according to claim 2, characterized in that: There are a plurality of the limiting rings (11), and the plurality of the limiting rings (11) are all located on the side of the folding roller (10) away from the connecting rod (5). There are two fixing blocks (13), and the two fixing blocks (13) are both located on the left side of the bracket (2).
8. The folding device for producing air column bags according to claim 4, characterized in that: There are two cylinders (19), which are respectively located at the front and rear sides of the center point of the folding table (1); there are two cutting circular blades (21), which are both located above the folding table (1).