Zip rail head puller assembly mechanism

Abstract

The application discloses a zipper guide rail head pull tab assembly mechanism and relates to the technical field of zipper guide rail head pull tab installation. The outer side of a rolling belt is connected with a fixing frame, and the fixing frame can be connected with the guide rail head body in a sliding mode. The front part of a first motor is provided with a first bevel gear, the first bevel gear is engaged with a second bevel gear, the second bevel gear is engaged with a third bevel gear through a connecting shaft, the third bevel gear is engaged with a fourth bevel gear, the top of the fourth bevel gear is connected with a rotating shaft, the outer side of the rotating shaft is connected with a first magnetic attraction plate, and the bottom of the first magnetic attraction plate is provided with a magnetic attraction hole. Due to the arrangement of the fixing frame, the guide rail head body can be positioned by the fixing groove plate after being fixed by the fixing frame. When the first motor drives the rolling belt to move and rotate, the rotating shaft also drives the first magnetic attraction plate to rotate under the drive of the third bevel gear and the fourth bevel gear, so that the two mechanisms simultaneously operate to achieve the purpose of cooperation.

Description

Technical Field

[0001] This invention relates to the field of zipper guide head pull tab installation technology, specifically a zipper guide head pull tab assembly mechanism. Background Technology

[0002] A zipper is a component that temporarily joins two pieces of fabric together, commonly found in clothing, suitcases, handbags, tents, and sleeping bags. A zipper consists of teeth, a slider, and top and bottom stops (front and back stops) or locking mechanisms. The teeth are the key component, directly determining the zipper's lateral pulling strength. Generally, a zipper has two chain straps, each with a row of teeth, arranged alternately. The slider grips the teeth on both sides, and by sliding along the loop, the teeth can engage or disengage. In the manufacturing of zipper sliders, they often require processing to add a pull tab or other device to the top for easier user operation. However, existing zipper slider assembly equipment has some shortcomings, such as:

[0003] The zipper guide head pull tab assembly mechanism (publication number CN116098352A) includes two clamping arms via a riveting device, with a slot located between the clamping parts of the two arms. Both clamping parts are located on a fixed base and are used to press the pull tab's hook, causing the hook to be positioned within the guide rail of the zipper head. A drive device moves the two clamping arms closer or further apart. However, in actual use, when the guide rail head is connected to the pull tab, the riveting device may cause the pull tab to be reinstalled, resulting in a misalignment of the guide rail head and preventing effective connection and installation, thus leading to installation failure.

[0004] Therefore, we propose a zipper guide head pull tab assembly mechanism to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide a zipper guide head pull tab assembly mechanism to solve the problem mentioned in the background art that the zipper guide head pull tab assembly equipment on the market may cause the pull tab to fail to be effectively connected and installed due to the positional displacement of the guide head when it is installed, resulting in installation failure.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a zipper guide head pull tab assembly mechanism, comprising an operating table and a first motor connected to the bottom of the operating table; the bottom of the operating table is provided with the first motor, and the first motor is connected to a first gear, and the first gear meshes with a rolling belt, the rolling belt meshes with a second gear, and the outer side of the rolling belt is connected to a fixed frame, and the fixed frame can form a sliding connection with the guide head body;

[0007] The first motor has a first bevel gear at the front, which meshes with the second bevel gear. The second bevel gear meshes with the third bevel gear through a connecting shaft. The third bevel gear meshes with the fourth bevel gear. The top of the fourth bevel gear is connected to the rotating shaft, and the outer side of the rotating shaft is connected to the first magnetic plate. The bottom of the first magnetic plate has a magnetic hole, which can form a slot-type connection with the pull tab body.

[0008] The top of the control panel is equipped with a support column, and a second motor is installed inside the support column. The second motor is connected to a lead screw, and the lead screw and lead rod form a threaded connection. A telescopic rod is installed on the outside of the lead screw, and the telescopic rod is connected to a second magnetic suction plate.

[0009] The top of the operating table is equipped with a fixed groove plate, which is fitted to the outside of the fixed frame. Several hydraulic rods are located on the top of the fixed groove plate and are connected to the extrusion groove. A feeding machine is located on the rear side of the operating table.

[0010] Due to the setting of the fixing frame and fixing slot, the guide rail head body can be fixed by the fixing slot after being fixed by the fixing frame. When the first motor drives the rolling belt to move and rotate, the rotating shaft will also drive the first magnetic suction plate to rotate under the drive of the third bevel gear and the fourth bevel gear, so that the two mechanisms can work simultaneously to achieve the purpose of cooperation. After the pull tab body is installed on the top of the guide rail head body through the extrusion groove, the pull tab body will fall off the first magnetic suction plate to complete the connection.

[0011] As a preferred technical solution of the present invention, the feeding machine includes a storage container, a support, a spring shaft, and a discharge trough. The storage container is connected to the operating table through the support, and the storage container is provided with a spring shaft inside. The discharge trough is provided at the bottom left side of the storage container.

[0012] By adopting the above technical solution, the second magnetic suction plate can be removed from the feeding slot by the extension and retraction of the telescopic rod through the setting of the feeding machine, so as to place the feeding plate body in the magnetic suction hole at the bottom of the first magnetic suction plate, thereby completing the automatic feeding work and increasing the automation of the equipment.

[0013] As a preferred embodiment of the present invention, a slot is provided at the bottom left side of the storage device, and a cavity is provided inside the storage device, and a pull tab body is placed inside the cavity.

[0014] The above technical solution ensures that the sheet body will not fall off after it falls into the feeding trough, thus avoiding feeding failure.

[0015] As a preferred embodiment of the present invention, the pull tab body is connected to the guide rail head body via a connector, and the top of the guide rail head body is connected to the connector.

[0016] The above technical solution enables the guide rail head body to be connected to the pull tab body via a connector, thereby making the connection more stable.

[0017] As a preferred technical solution of the present invention, when the guide rail head body and the fixing frame are slidably connected, the fixing groove plate will fix both sides of the guide rail head body, and the fixing groove plate is provided with sliding rollers.

[0018] The above technical solution enables the sliding rollers to push the guide rail head body when it is moved by the fixed frame, thereby reducing the resistance when the guide rail head body is moved.

[0019] As a preferred embodiment of the present invention, the bottom of the fixed groove plate is connected to the operating table, and the front and rear sides of the top of the operating table are connected to the support column by support rods.

[0020] The above technical solution enables the lead screw and lead rod to be more stable during operation, thus increasing the stability of the equipment.

[0021] As a preferred embodiment of the present invention, a sliding rod is provided inside the support column, and the sliding rod and the lead screw form a sliding connection, and the sliding rod is connected to the support column.

[0022] The above technical solution can enable

[0023] As a preferred embodiment of the present invention, a support shaft is provided at the bottom inner side of the operating table, and the support shaft is connected to the fourth bevel gear.

[0024] The above technical solution enables the support shaft to support the fourth bevel gear, thereby making the fourth bevel gear more stable when rotating.

[0025] As a preferred embodiment of the present invention, the bottom of the hydraulic rod is connected to the fixed groove plate, and the extrusion groove is semi-circular in shape so as to fit with the bottom of the pull plate body.

[0026] The above technical solution enables the extrusion groove to limit the pull tab body when it extrudes the bottom of the pull tab body and connects it with the connector on the top of the guide rail head body, thereby improving the installation work and increasing the practicality of the equipment.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. Due to the setting of the fixed frame and the fixed groove plate, the guide rail head body can be limited by the fixed groove plate after being fixed by the fixed frame. When the first motor drives the rolling belt to move and rotate, the rotating shaft will also drive the first magnetic suction plate to rotate under the drive of the third bevel gear and the fourth bevel gear, so that the two mechanisms can work at the same time to achieve the purpose of cooperation. After the pull tab body is installed on the top of the guide rail head body through the extrusion groove, the pull tab body will fall off the first magnetic suction plate to complete the connection.

[0029] 2. By setting up the feeding machine, the second magnetic suction plate can remove the pull sheet body from the feeding slot through the extension and retraction of the telescopic rod, thereby placing the pull sheet body in the magnetic suction hole at the bottom of the first magnetic suction plate, completing the automatic feeding work and increasing the automation of the equipment. Attached Figure Description

[0030] Figure 1 This is a frontal cross-sectional view of the present invention.

[0031] Figure 2 This is a schematic diagram of the front view of the gear cross-section structure of the present invention;

[0032] Figure 3 This is a top view cross-sectional structural diagram of the bottom of the operating table of the present invention;

[0033] Figure 4 This is a top view cross-sectional structural diagram of the present invention;

[0034] Figure 5 This is a schematic diagram of the slope structure of the feeding machine of the present invention;

[0035] Figure 6 This is a top view of the structure of the present invention;

[0036] Figure 7 This is a schematic diagram of the internal structure of the material pulling guide head of the present invention;

[0037] Figure 8 For the present invention Figure 1 A magnified structural diagram at point A;

[0038] Figure 9 For the present invention Figure 4 A magnified structural diagram at point B;

[0039] Figure 10 For the present invention Figure 4 A magnified structural diagram at point C.

[0040] In the diagram: 1. Operating table; 2. First motor; 3. First gear; 4. Rolling belt; 5. Second gear; 6. Fixed frame; 7. Fixed groove plate; 8. Sliding roller; 9. First bevel gear; 10. Second bevel gear; 11. Connecting shaft; 12. Third bevel gear; 13. Fourth bevel gear; 14. Support shaft; 15. Rotating shaft; 16. First magnetic suction plate; 17. Magnetic suction hole; 18. Support column; 19. Second motor; 20. Lead screw; 21. Lead screw; 22. Sliding rod; 23. Telescopic rod; 24. Second magnetic suction plate; 25. Hydraulic rod; 26. Extrusion groove; 27. Feeder; 28. Storage container; 29. ​​Bracket; 30. Spring shaft; 31. Discharge groove; 32. Guide rail head body; 33. Connector; 34. Pull tab body. Detailed Implementation

[0041] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0042] Please see Figure 1-10 The present invention provides a technical solution: a zipper guide head pull tab assembly mechanism, including an operating table 1 and a first motor 2 connected to the bottom of the operating table 1; the first motor 2 is provided at the bottom of the operating table 1, and the first motor 2 is connected to a first gear 3, and the first gear 3 meshes with a rolling belt 4, the rolling belt 4 meshes with a second gear 5, and the outer side of the rolling belt 4 is connected to a fixing frame 6, and the fixing frame 6 can form a sliding connection with the guide head body 32;

[0043] The first motor 2 has a first bevel gear 9 at the front, which meshes with the second bevel gear 10. The second bevel gear 10 meshes with the third bevel gear 12 through the connecting shaft 11. The third bevel gear 12 meshes with the fourth bevel gear 13. The top of the fourth bevel gear 13 is connected to the rotating shaft 15, and the outer side of the rotating shaft 15 is connected to the first magnetic suction plate 16. The bottom of the first magnetic suction plate 16 has a magnetic suction hole 17, which can form a slot-type connection with the pull tab body 34.

[0044] The top of the operating table 1 is provided with a support column 18, and the support column 18 is provided with a second motor 19. The second motor 19 is connected to the lead screw 20. The lead screw 20 and the lead rod 21 form a threaded connection. The lead rod 21 is provided with a telescopic rod 23 on the outside, and the telescopic rod 23 is connected to the second magnetic suction plate 24.

[0045] The top of the operating table 1 is provided with a fixed groove plate 7, which fits against the outer side of the fixed frame 6. Several hydraulic rods 25 are located on the top of the fixed groove plate 7 and are connected to the extrusion groove 26. A feeding machine 27 is located at the rear of the operating table 1. When using the zipper guide head pull tab assembly mechanism, firstly, the guide head body 32 is fixedly connected to the fixed frame 6. Then, the first motor 2 is started, causing the first motor 2 to drive the first gear 3 to rotate. Since the first gear 3 meshes with the rolling belt 4, the rolling belt 4 also drives the second gear 5 to rotate, thereby causing the rolling belt 4 to drive the fixed frame 6 to rotate, moving the guide head body 32 into the fixed groove plate 7. Simultaneously, the first motor 2 drives the first bevel gear 9 to rotate. Since the first bevel gear 9 meshes with the second bevel gear 5... When gear 10 meshes, the second bevel gear 10 drives the third bevel gear 12 to rotate, which in turn drives the fourth bevel gear 13 to rotate. This causes the rotating shaft 15 to drive the first magnetic suction plate 16 to rotate. At the same time, the second motor 19 is started, which drives the lead screw 20 to rotate. This causes the lead screw 20 to move and the lead screw 21 to move. The second magnetic suction plate 24 transports the pull plate body 34 from the bottom of the feeder 27. The pull plate body 34 is then moved by the lead screw 21 and placed into the magnetic suction hole 17 at the bottom of the first magnetic suction plate 16. It is then transported to the top of the guide rail head body 32. The hydraulic rod 25 then pushes the extrusion groove 26 to connect the pull plate body 34 to the connector 33 at the top of the guide rail head body 32.

[0046] The feeding machine 27 includes a storage container 28, a support 29, a spring shaft 30, and a discharge trough 31. The storage container 28 is connected to the operating table 1 via the support 29, and the spring shaft 30 is located inside the storage container 28. The discharge trough 31 is located at the bottom left side of the storage container 28. A slot is located at the bottom left side of the storage container 28, and a cavity is located inside the storage container 28, in which a pull tab body 34 is placed. The pull tab body 34 is connected to the guide rail head body 32 via a connector 33, and the top of the guide rail head body 32 is connected to the connector 33. When the guide rail head body 32 is slidably connected to the fixing frame 6, the fixing groove plate 7 will fix the two sides of the guide rail head body 32, and the fixing groove plate 7 is equipped with sliding rollers 8. The bottom of the fixing groove plate 7 is connected to the operating table 1, and the front and rear sides of the top of the operating table 1 are connected to the support column 18 via support rods. The 8 has a sliding rod 22 inside, which is connected to the lead screw 21 in a sliding manner, and the sliding rod 22 is connected to the support column 18; the bottom of the inner side of the operating table 1 has a support shaft 14, which is connected to the fourth bevel gear 13; the bottom of the hydraulic rod 25 is connected to the fixed groove plate 7, and the extrusion groove 26 is semi-circular in shape and can fit with the bottom of the pull piece body 34; when the feeder 27 is feeding, the pull piece body 34 will fall into the discharge groove 31 through the groove at the bottom of the storage 28, and then the spring shaft 30 will push the pull piece body 34 inside the storage 28 to move, and the pull piece body 34 inside the discharge groove 31 will hold the pull piece body 34 inside the storage 28, preventing it from falling. When the pull piece body 34 inside the discharge groove 31 is taken out, the top pull piece body 34 will fall back into the discharge groove 31.

[0047] Working principle: When using the zipper guide head assembly mechanism, firstly, the guide head body 32 is fixedly connected to the fixing frame 6. Then, the first motor 2 is started, causing the first motor 2 to drive the first gear 3 to rotate. Since the first gear 3 meshes with the rolling belt 4, the rolling belt 4 also drives the second gear 5 to rotate, thereby causing the rolling belt 4 to drive the fixing frame 6 to rotate, moving the guide head body 32 into the fixing slot plate 7. At the same time, the first motor 2 drives the first bevel gear 9 to rotate. Since the first bevel gear 9 meshes with the second bevel gear 10, the second bevel gear 10 drives the third bevel gear 12 to rotate, thereby causing the third bevel gear 12 to rotate. Wheel 12 drives the fourth bevel gear 13 to rotate, thereby causing the rotating shaft 15 to drive the first magnetic suction plate 16 to rotate. At the same time, the second motor 19 is started, causing the second motor 19 to drive the lead screw 20 to rotate, thereby causing the lead screw 20 to move and the lead screw 21 to move. This allows the second magnetic suction plate 24 to transport the pull plate body 34 at the bottom of the feeder 27. The pull plate body 34 is then moved by the lead screw 21 and placed into the magnetic suction hole 17 at the bottom of the first magnetic suction plate 16. It is then transported to the top of the guide rail head body 32. Subsequently, the hydraulic rod 25 pushes the extrusion groove 26 to connect the pull plate body 34 to the connector 33 at the top of the guide rail head body 32.

[0048] When the feeder 27 is feeding, the pull tab body 34 will fall into the discharge trough 31 through the slot at the bottom of the storage 28. Then the spring shaft 30 will push the pull tab body 34 inside the storage 28 to move. The pull tab body 34 inside the discharge trough 31 will hold the pull tab body 34 inside the storage 28, preventing it from falling. After the pull tab body 34 inside the discharge trough 31 is taken out, the top pull tab body 34 will fall into the discharge trough 31 again.

[0049] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0050] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A zipper guide head pull tab assembly mechanism, comprising an operating table (1) and a first motor (2) connected to the bottom of the operating table (1); characterized in that, The bottom of the operating table (1) is provided with a first motor (2), and the first motor (2) is connected to the first gear (3), and the first gear (3) meshes with the rolling belt (4). The rolling belt (4) meshes with the second gear (5), and the outer side of the rolling belt (4) is connected to the fixed frame (6). The fixed frame (6) can form a sliding connection with the guide rail head body (32). The first motor (2) has a first bevel gear (9) at the front, and the first bevel gear (9) meshes with the second bevel gear (10). The second bevel gear (10) meshes with the third bevel gear (12) through the connecting shaft (11). The third bevel gear (12) meshes with the fourth bevel gear (13). The top of the fourth bevel gear (13) is connected to the rotating shaft (15). The outer side of the rotating shaft (15) is connected to the first magnetic suction plate (16). The bottom of the first magnetic suction plate (16) has a magnetic suction hole (17), and the magnetic suction hole (17) can form a slot connection with the pull tab body (34). The top of the operating table (1) is provided with a support column (18), and a second motor (19) is provided inside the support column (18). The second motor (19) is connected to the lead screw (20). The lead screw (20) and the lead rod (21) form a threaded connection. A telescopic rod (23) is provided on the outside of the lead rod (21), and the telescopic rod (23) is connected to the second magnetic suction plate (24). The top of the operating table (1) is provided with a fixed groove plate (7), and the fixed groove plate (7) is attached to the outside of the fixed frame (6). The top of the fixed groove plate (7) is provided with several hydraulic rods (25), and the hydraulic rods (25) are connected to the extrusion groove (26). The rear side of the operating table (1) is provided with a feeding machine (27). The feeding machine (27) includes a storage container (28), a support (29), a spring shaft (30), and a discharge trough (31). The storage container (28) is connected to the operating table (1) through the support (29), and the storage container (28) is provided with a spring shaft (30) inside. The storage container (28) is provided with a discharge trough (31) at the bottom left side. The storage container (28) is provided with a slot at the bottom left side, and the storage container (28) is provided with a cavity inside, and a pull tab body (34) is placed inside the cavity.

2. The zipper rail head pull tab assembly mechanism of claim 1, wherein, The pull tab body (34) is connected to the guide rail head body (32) via a connector (33), and the top of the guide rail head body (32) is connected to the connector (33).

3. The zipper rail head pull tab assembly mechanism of claim 2, wherein, When the guide rail head body (32) is slidably connected to the fixing frame (6), the fixing groove plate (7) will fix both sides of the guide rail head body (32), and the fixing groove plate (7) is provided with sliding rollers (8).

4. The zipper rail head pull tab assembly mechanism of claim 3, wherein, The bottom of the fixed groove plate (7) is connected to the operating table (1), and the front and rear sides of the top of the operating table (1) are connected to the support column (18) through support rods.

5. The zipper rail head pull tab assembly mechanism of claim 1, wherein, The support column (18) is provided with a sliding rod (22), and the sliding rod (22) and the lead screw (21) form a sliding connection, and the sliding rod (22) is connected to the support column (18).

6. The zipper rail head pull tab assembly mechanism of claim 5, wherein, The bottom inner side of the operating table (1) is provided with a support shaft (14), and the support shaft (14) is connected to the fourth bevel gear (13).

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