Sock rolling and feeding device for sock end sewing
The sock position is automatically adjusted by the laser distance sensor and knob control of the roll-and-feeding device of the sock sewing head, which solves the problem of poor sewing caused by manual sock feeding, improves sewing efficiency and reduces production costs.
Patent Information
- Application Number
- CN202422016328.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The existing sock feeding device requires manual sock feeding, which depends on the proficiency of the operator, resulting in too long seam ends, affecting the quality of sewing, increasing the defective yield rate and production costs.
A rolling sock feeding device for sock sewing head is adopted, and the screw movement is controlled by laser distance sensor and knob, and the position of the sock is automatically adjusted to ensure the accurate alignment of the sewing mechanism and avoid unqualified sock sewing.
It improves sewing efficiency, reduces the defective product rate and production costs, and avoids secondary processing of defective products through automated adjustments.
Smart Images
Figure CN223176368U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sock processing, in particular to a sock rolling and feeding device for sock seaming. Background Art
[0002] An automatic sock seaming machine is a machine specially used for sewing the head of socks and is an important component in the production equipment of the entire sock industry. Its working principle is to pass a wire through the edge of the sock head through a series of mechanical devices and control systems to achieve precise sewing.
[0003] The sock feeding device is to send the fixed socks to the sewing component of the automatic sock seaming machine for sewing. The existing sock feeding devices are often fed manually by operators. The socks are placed on the feeding guide plate, so that the seaming end of the socks is above the feeding guide plate, and then the socks are evenly and smoothly conveyed to the flat head sewing track for sewing through the chain conveying system.
[0004] However, since the existing sock feeding devices are fed manually, the proficiency of the operators is highly required. When the operators with lower proficiency place the seaming end of the socks on the feeding guide plate, the seaming end will be too long, which will affect the sewing mechanism to sew the socks, resulting in defective products. The secondary rework of the defective socks not only affects the production speed of the socks, but also increases the production cost of the socks. Content of the Utility Model
[0005] Aiming at the deficiencies of the prior art, the utility model provides a sock rolling and feeding device for sock seaming, which is used to solve the problems raised in the above background art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A sock rolling and feeding device for sock seaming includes a mounting plate. A driving component is arranged on the surface of the mounting plate. A chain is arranged on the mounting plate through the driving component. A connecting plate is fixedly arranged on the surface of the chain. A clamping component is fixedly arranged at the bottom of the connecting plate. A laser emitter is fixedly arranged at the top of the connecting plate. A first mounting frame is fixedly arranged at the bottom of the mounting plate. A fixing frame is fixedly arranged inside the first mounting frame. A screw rod is rotatably arranged inside the fixing frame. A moving block is threadedly arranged on the surface of the screw rod. A laser distance sensor is fixedly arranged on the right side of the moving block. A knob is fixedly arranged at the top of the screw rod. A sewing component is arranged at the rear side of the mounting plate.
[0008] Preferably, the driving assembly includes a support shaft rotatably arranged inside the mounting plate. A sprocket is fixedly arranged on the surface of the support shaft. The sprocket is meshed and connected with a chain. A rotary motor is fixedly arranged at the bottom of the mounting plate. The output end of the rotary motor is fixedly connected with the support shaft.
[0009] Preferably, the clamping assembly includes a mounting block arranged at the bottom of the connecting plate. A guide rod is movably arranged inside the mounting block. An elastic member is arranged on the surface of the guide rod. A clamping plate is fixedly arranged at one end of the guide rod close to the center of the mounting block.
[0010] Preferably, the sewing assembly includes a second mounting frame fixedly arranged at the rear side of the mounting plate. A laser receiver is fixedly arranged at the top inside the second mounting frame. A sewing mechanism is arranged at the top inside the second mounting frame.
[0011] Preferably, a plurality of support columns are fixedly arranged at the bottom of the mounting plate.
[0012] Preferably, the elastic member is a spring. One end of the elastic member is fixedly connected with the mounting block, and the other end of the elastic member is fixedly connected with the guide rod.
[0013] Preferably, the number of the clamping plates is two, and the two clamping plates are symmetrically distributed.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the sock feeding and rolling device for sock seams, turn the knob according to the length left after the sock is correctly clamped. The rotation of the knob drives the rotation of the screw rod. The rotation of the screw rod makes the moving block move on its surface. The movement of the moving block drives the laser distance sensor to move to a specified height. When the device runs and the fixed sock runs into the first fixing frame, the laser distance sensor emits laser. If the emitted laser is not blocked by the sock, it will continue to move and then be blocked and reflected by the first fixing frame or the mounting plate. At this time, the time between the laser distance sensor emitting laser and receiving the reflected laser is different from the time when the laser distance sensor emits laser and receives the reflected laser blocked by the sock. Subsequently, a conventional known device such as a computer is used to control the closing of the laser emitter on the corresponding connecting plate. Since the laser emitter stops operating, when the corresponding connecting plate drives the sock to move to the sewing mechanism, the sewing mechanism will not sew the sock, so that the sock placed incorrectly is moved back to the front side of the mounting plate for adjustment. When the device feeds socks of different lengths, it can effectively prevent unqualified socks from being sewn, thereby avoiding secondary processing of defective products, improving the overall processing speed of socks, and reducing the production cost of socks. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is an isometric view of the structure of the present utility model;
[0016] Figure 2 This is the front sectional view of the structure of the present utility model;
[0017] Figure 3 This is the right sectional view of the structure of the present utility model;
[0018] Figure 4 This is the right sectional view of the partial structure of the present utility model.
[0019] In the figure: 1. mounting plate; 2. support shaft; 3. rotating motor; 4. sprocket; 5. chain; 6. connecting plate; 7. laser emitter; 8. mounting block; 9. guide rod; 10. elastic member; 11. clamping plate; 12. first mounting bracket; 13. fixing bracket; 14. screw; 15. moving block; 16. laser distance sensor; 17. knob; 18. second mounting bracket; 19. sewing mechanism; 20. laser receiver; 21. support column. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Refer to Figures 1-4, A sock feeding device for sock seams, including a mounting plate 1. At the bottom of the mounting plate 1, support columns 21 are fixedly arranged, and the number of support columns 21 is multiple. On the surface of the mounting plate 1, a driving component is arranged. The driving component includes a support shaft 2 rotatably arranged inside the mounting plate 1. On the surface of the support shaft 2, a sprocket 4 is fixedly arranged. The sprocket 4 is meshed and connected with a chain 5. At the bottom of the mounting plate 1, a rotating motor 3 is fixedly arranged. The output end of the rotating motor 3 is fixedly connected with the support shaft 2. Starting the rotating motor 3 drives the support shaft 2 to rotate. The rotation of the support shaft 2 drives the sprocket 4 to rotate. The rotation of the sprocket 4 drives the chain 5 to rotate. The rotation of the chain 5 drives the connecting plate 6 to move, so that the connecting plate 6 can move in a circular loop following the chain 5. Thus, when encountering socks placed unqualified, they can be sent back in front of the operator for adjustment. The mounting plate 1 is provided with a chain 5 through the driving component. On the surface of the chain 5, a connecting plate 6 is fixedly arranged. At the bottom of the connecting plate 6, a clamping component is fixedly arranged. At the top of the connecting plate 6, a laser emitter 7 is fixedly arranged. At the bottom of the mounting plate 1, a first mounting bracket 12 is fixedly arranged. Inside the first mounting bracket 12, a fixing bracket 13 is fixedly arranged. Inside the fixing bracket 13, a screw rod 14 is rotatably arranged. On the surface of the screw rod 14, a moving block 15 is threadedly arranged. On the right side of the moving block 15, a laser distance sensor 16 is fixedly arranged. At the top of the screw rod 14, a knob 17 is fixedly arranged. At the rear side of the mounting plate 1, a sewing component is arranged. The sewing component includes a second mounting bracket 18 fixedly arranged at the rear side of the mounting plate 1. At the top inside the second mounting bracket 18, a laser receiver 20 is fixedly arranged. At the top inside the second mounting bracket 18, a sewing mechanism 19 is arranged. For this sock feeding device for sock seams, turn the knob 17 according to the length left after the socks are correctly clamped. The rotation of the knob 17 drives the screw rod 14 to rotate. The rotation of the screw rod 14 causes the moving block 15 to move on its surface. The movement of the moving block 15 drives the laser distance sensor 16 to move to a specified height. When the device operates and moves the fixed socks into the first fixing bracket 13, the laser distance sensor 16 emits laser. If the emitted laser is not blocked by the socks, it will continue to move and then be blocked and reflected by the first fixing bracket 12 or the mounting plate 1. At this time, the time when the laser distance sensor 16 emits laser and receives the reflected laser is different from the time when the laser distance sensor 16 emits laser and receives the reflection blocked by the socks. Subsequently, through a conventional known device such as a computer for control, the laser emitter 7 on the corresponding connecting plate 6 is controlled to turn off. Since the laser emitter 7 stops operating, when the corresponding connecting plate 6 drives the socks to move to the sewing mechanism 19, the sewing mechanism 19 will not sew the socks, so that the wrongly placed socks are moved back to the front side of the mounting plate 1 for adjustment. When this device feeds socks of different lengths, it can effectively prevent unqualifiedly placed socks from being sewn, thus avoiding secondary processing of defective products, improving the overall processing speed of socks and reducing the production cost of socks.
[0022] Specifically, the clamping assembly includes a mounting block 8 disposed at the bottom of the connecting plate 6. A guide rod 9 is movably disposed inside the mounting block 8. An elastic member 10 is disposed on the surface of the guide rod 9. The elastic member 10 is a spring. One end of the elastic member 10 is fixedly connected to the mounting block 8, and the other end of the elastic member 10 is fixedly connected to the guide rod 9. A clamping plate 11 is fixedly disposed at one end of the guide rod 9 close to the center of the mounting block 8. The number of the clamping plates 11 is two, and the two clamping plates 11 are symmetrically distributed. When the sock is placed between the two clamping plates 11, the sock will squeeze the two clamping plates 11 to move to both sides. The movement of the clamping plate 11 pushes the guide rod 9 to move. The movement of the guide rod 9 drives the elastic member 10 to stretch. The elastic member 10 rebounds to push the clamping plate 11 to move towards the sock. The sock is clamped and fixed by the two clamping plates 11, and the sock is fixed with its sewing end above the clamping plate 11, so that the sock will not fall during sewing, thus avoiding the generation of defective products.
[0023] The electrical components appearing in this article are all electrically connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer for control.
[0024] During use: Place the sock between the two clamping plates 11. The sock will squeeze the two clamping plates 11 to move to both sides. The movement of the clamping plate 11 pushes the guide rod 9 to move. The movement of the guide rod 9 drives the elastic member 10 to stretch. The elastic member 10 rebounds to push the clamping plate 11 to move towards the sock. The sock is clamped and fixed by the two clamping plates 11. Finally, start the rotating motor 3 to drive the support shaft 2 to rotate. The rotation of the support shaft 2 drives the sprocket 4 to rotate. The rotation of the sprocket 4 drives the chain 5 to rotate. The rotation of the chain 5 drives the connecting plate 6 to move, so that the sock moves into the first mounting bracket 13. When passing through the first mounting bracket 13, the laser distance sensor 16 emits laser light. The laser light is reflected after contacting the sock and is received by the laser distance sensor 16, then the device operates normally. If the laser light emitted by the laser distance sensor 16 is not blocked and reflected by the sock, it will be reflected by the first fixing bracket 12 or the mounting plate 1 after a period of time, so that the time interval between the laser light emitted by the laser distance sensor 16 and the received reflected laser light becomes longer. Then, a conventional known device such as a computer for control turns off the laser emitter 7 on the corresponding connecting plate 6. When the normally placed sock moves to the bottom of the sewing mechanism 19, the laser emitter 7 on the connecting plate 6 emits laser light, which is received by the laser receiver 20, and the sewing mechanism 19 starts to operate to sew the sock. However, since the laser emitter 7 stops operating for the sock placed incorrectly, the sewing mechanism 19 will not sew the sock, so that the sock placed incorrectly moves back to the front side of the mounting plate 1 for adjustment.
[0025] In summary, for the sock feeding device for sock seams, turn the knob 17 according to the length left after the sock is correctly clamped. The rotation of the knob 17 drives the rotation of the screw rod 14. The rotation of the screw rod 14 causes the moving block 15 to move on its surface. The movement of the moving block 15 drives the laser distance sensor 16 to move to the specified height. When the device operates and the fixed sock is moved into the first fixing frame 13, the laser distance sensor 16 emits laser light. If the emitted laser light is not blocked by the sock, it will continue to move and then be reflected by the first fixing frame 12 or the mounting plate 1. At this time, the time when the laser distance sensor 16 emits laser light and receives the reflected laser light is different from the time when the laser distance sensor 16 emits laser light and receives the reflection blocked by the sock. Subsequently, a conventional known device such as a computer is used to control the closing of the laser emitter 7 on the corresponding connecting plate 6. Since the laser emitter 7 stops operating, when the corresponding connecting plate 6 drives the sock to move to the sewing mechanism 19, the sewing mechanism 19 will not sew the sock, causing the mispositioned sock to move back to the front side of the mounting plate 1 for adjustment. When the device feeds socks of different lengths, it can effectively prevent unqualified socks from being sewn, thus avoiding secondary processing of defective products, improving the overall processing speed of socks, and reducing the production cost of socks.
[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A roll - feeding sock device for sock seams, comprising a mounting plate (1), characterized in that, A driving component is arranged on the surface of the mounting plate (1). The mounting plate (1) is provided with a chain (5) through the driving component. A connecting plate (6) is fixedly arranged on the surface of the chain (5). A clamping component is fixedly arranged at the bottom of the connecting plate (6). A laser emitter (7) is fixedly arranged at the top of the connecting plate (6). A first mounting bracket (12) is fixedly arranged at the bottom of the mounting plate (1). A fixing bracket (13) is fixedly arranged inside the first mounting bracket (12). A screw rod (14) is rotatably arranged inside the fixing bracket (13). A moving block (15) is threadedly arranged on the surface of the screw rod (14). A laser distance sensor (16) is fixedly arranged on the right side of the moving block (15). A knob (17) is fixedly arranged at the top of the screw rod (14). A sewing component is arranged at the rear side of the mounting plate (1).
2. The roll-feeding sock device for sock seams according to claim 1, characterized in that, The driving component includes a support shaft (2) rotatably arranged inside the mounting plate (1). A sprocket (4) is fixedly arranged on the surface of the support shaft (2). The sprocket (4) is meshed and connected with the chain (5). A rotary motor (3) is fixedly arranged at the bottom of the mounting plate (1). The output end of the rotary motor (3) is fixedly connected with the support shaft (2).
3. A sock feeding device for sock seams according to claim 1, characterized in that, The clamping component includes a mounting block (8) arranged at the bottom of the connecting plate (6). A guide rod (9) is movably arranged inside the mounting block (8). An elastic member (10) is arranged on the surface of the guide rod (9). A clamping plate (11) is fixedly arranged at one end of the guide rod (9) close to the center of the mounting block (8).
4. A sock feeding device for sock seams according to claim 1, characterized in that, The sewing component includes a second mounting bracket (18) fixedly arranged at the rear side of the mounting plate (1). A laser receiver (20) is fixedly arranged at the top inside the second mounting bracket (18). A sewing mechanism (19) is arranged at the top inside the second mounting bracket (18).
5. A sock feeding device for sock seams according to claim 1, characterized in that, Support columns (21) are fixedly arranged at the bottom of the mounting plate (1). The number of the support columns (21) is multiple.
6. The coiling and feeding sock device for sock seams according to claim 3, characterized in that, The elastic member (10) is a spring. One end of the elastic member (10) is fixedly connected with the mounting block (8). The other end of the elastic member (10) is fixedly connected with the guide rod (9).
7. The sock coiling and feeding device for sock seams according to claim 3, characterized in that, The number of the clamping plates (11) is two, and the two clamping plates (11) are symmetrically distributed.