Plastic clamp sheet processing equipment and process in automobile glass lifting system

Abstract

This invention provides a plastic clip processing device and process for an automotive window lifting system, relating to the field of plastic clip production equipment. The device includes a base, a worktable fixedly connected to the top of the base, a grinding disc mounted on the worktable, a drive mechanism for rotating the grinding disc within the base, multiple clip bodies positioned above the grinding disc, and a grinding mechanism for simultaneously deburring the multiple clip bodies above the grinding disc. In use, the plastic clip processing device and process for an automotive window lifting system involves placing multiple clip bodies one by one into a clamping assembly for fixed clamping, ensuring the L-shaped sides of the clip bodies face downwards and are in contact with the grinding disc. Activating the drive mechanism causes the grinding disc to rotate, simultaneously grinding the multiple clip bodies to complete the edge grinding on one side.

Description

Technical Field

[0001] This invention relates to the field of plastic clip production equipment technology, specifically to a plastic clip processing equipment and process for automotive window lifting systems. Background Technology

[0002] Plastic clips are used in automotive window regulator systems. These clips are crucial components for securing and supporting the glass, ensuring its stability and safety during operation. Plastic clips typically come in various shapes, including L-shaped, U-shaped, and straight.

[0003] However, during the production of plastic clips, the edges of the clips need to be ground to remove the burrs and ensure that the edges of the clips are smooth and neat.

[0004] However, most existing processing methods involve manual grinding using a clamping tool on a grinding wheel. This is cumbersome for operators, inefficient, and generally unsatisfactory. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a plastic clip processing equipment and process for automotive window lifting systems, solving the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a plastic clip processing device for an automotive window lifting system, comprising a base, a worktable fixedly connected to the top of the base, a grinding disc disposed on the worktable, a drive mechanism for driving the grinding disc to rotate disposed within the base, a plurality of clip bodies disposed above the grinding disc, and an edge grinding mechanism for simultaneously deburring the plurality of clip bodies disposed above the grinding disc.

[0009] Preferably, the worktable is square, the grinding disc is located at the center of the worktable, and the clamping plate body is L-shaped.

[0010] Preferably, the edge grinding mechanism includes an upper toothed ring, a lower toothed ring, an intermediate gear, a rotating shaft, a clamping assembly, and a lifting assembly. The lower toothed ring is positioned directly above the grinding disc, and the upper toothed ring is positioned directly above the lower toothed ring. The lower and upper toothed rings have the same diameter, and the axes of the lower and upper toothed rings coincide. The toothed sides of the lower and upper toothed rings face each other. Multiple intermediate gears are provided and positioned between the lower and upper toothed rings. The intermediate gears mesh with the lower and upper toothed rings. A rotating shaft is fixedly connected to the inner side of the intermediate gear, and a clamping assembly is fixedly connected to the inner end of the rotating shaft.

[0011] Preferably, the axis of the lower toothed ring passes through the center of the grinding disc.

[0012] Preferably, the clamping assembly includes a U-shaped clamping plate, a screw sleeve, a screw rod, a clamping block, and a knob. The U-shaped clamping plate is fixedly connected to the rotating shaft. A screw sleeve is fixedly connected to the U-shaped clamping plate. The screw sleeve is threaded with a screw rod. A clamping block is fixedly connected to one end of the screw rod, and a knob is fixedly connected to the other end of the screw rod.

[0013] Preferably, the intermediate gear is a bevel gear, and both the upper and lower gear rings are bevel gear rings.

[0014] Preferably, the number of intermediate gears is not less than three, and the intermediate gears are evenly distributed at an angle with the axis of the upper gear ring as the center.

[0015] Preferably, the lifting assembly includes a stand, an electric push rod, a connector, a fixing plate, a drive wheel, and a drive motor. The stand is configured as an inverted U-shape, with its bottom fixedly connected to the worktable. The top of the electric push rod is fixedly connected to the stand, and its bottom is fixedly connected to the connector. The connector has a U-shaped cross-section and is fixedly connected to an upper gear ring. A fixing plate is fixedly connected to the bottom of the connector, and a drive wheel is rotatably connected to the fixing plate. The top of the drive wheel abuts against the bottom surface of the lower gear ring. A drive motor for driving the drive wheel to rotate is fixedly connected to one side of the fixing plate.

[0016] Preferably, the outer side of the drive wheel is provided with anti-slip texture, and the bottom surface of the lower toothed ring is fixedly connected with an anti-slip layer.

[0017] A processing method for plastic clips in an automotive window regulator system includes the following steps:

[0018] Multiple clamping plates are placed into the clamping assembly one by one for fixed clamping, while the sides of the clamping plates face down and fit against the grinding disc. The drive mechanism is then activated to make the grinding disc rotate, and the grinding disc grinds the multiple clamping plates simultaneously.

[0019] (III) Beneficial Effects

[0020] This invention provides a processing equipment and process for manufacturing plastic clips in automotive window regulator systems. It offers the following advantages:

[0021] 1. The plastic clip processing equipment and process in this automotive window lifting system involves placing multiple clip bodies one by one into the clamping assembly for fixed clamping, ensuring the L-shaped side of the clip body faces downwards and is in contact with the grinding disc. The drive mechanism is activated, causing the grinding disc to rotate and simultaneously grind the multiple clip bodies, completing the edge grinding on one side. Then, the electric push rod is activated, retracting and driving the upper and lower gear rings upwards via the connecting piece. The drive motor is then activated, driving the drive wheel to rotate, which in turn drives the lower gear ring to rotate, thus rotating the intermediate gear until the intermediate gear rotates the clip body 90 degrees, so that the straight side of the L-shaped clip body faces downwards. The electric push rod is then extended, bringing the straight side into contact with the grinding disc. The drive mechanism is then activated, causing the grinding disc to rotate and grind the second side of the clip body. Finally, the electric push rod is activated again, retracting and driving the upper and lower gear rings upwards via the connecting piece. The machine rises, then the drive motor is turned on. The drive motor drives the drive wheel to rotate, which in turn drives the lower gear ring to rotate, thus rotating the middle gear. The middle gear rotates the clamping plate body another 90 degrees, so that the other L-shaped side of the clamping plate body faces downwards. Then, the electric push rod extends, so that the third straight side is in contact with the grinding disc. The drive mechanism is then activated, causing the grinding disc to rotate and grind the third side of the clamping plate body. After grinding all three sides, the clamping mechanism is released, and the clamping plate body is rotated so that the fourth side is in contact with the grinding disc. The clamping mechanism is then used again to fix it in place. The drive mechanism is then activated to rotate the grinding disc and grind the fourth side. After grinding all sides, the clamping assembly is released, and the clamping plate body is removed, completing the entire edge grinding process. This method allows for convenient and quick edge grinding of multiple clamping plates, greatly reducing the operator's workload, effectively improving processing efficiency, and providing excellent results. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a front view of the structure of the present invention;

[0024] Figure 3 This is a top sectional view of the structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the edge grinding mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the clamping component structure of the present invention.

[0027] In the diagram: 1. Base, 2. Workbench, 3. Stand, 4. Electric push rod, 5. Connector, 6. Clamping plate body, 7. Grinding disc, 8. Lower gear ring, 9. Upper gear ring, 10. Intermediate gear, 11. Fixing plate, 12. Drive wheel, 13. Drive motor, 14. Rotating shaft, 15. U-shaped clamping plate, 16. Knob, 17. Screw, 18. Clamping block, 19. Screw sleeve. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] This invention provides a plastic clip processing device for automotive window regulator systems, such as... Figure 1-5 As shown, it includes a base 1, a worktable 2 fixedly connected to the top of the base 1, a grinding disc 7 on the worktable 2, a drive mechanism for driving the grinding disc 7 to rotate inside the base 1, multiple clamping plate bodies 6 above the grinding disc 7, and an edge grinding mechanism for simultaneously deburring multiple clamping plate bodies 6 above the grinding disc 7.

[0030] The worktable 2 is set as a square, and the grinding disc 7 is set at the center of the worktable 2. The clamping body 6 is set as an L-shape.

[0031] The edge grinding mechanism includes an upper toothed ring 9, a lower toothed ring 8, an intermediate gear 10, a rotating shaft 14, a clamping assembly, and a lifting assembly. The lower toothed ring 8 is positioned directly above the grinding disc 7, and the upper toothed ring 9 is positioned directly above the lower toothed ring 8. The lower toothed ring 8 and the upper toothed ring 9 have the same diameter, and the axis of the lower toothed ring 8 and the axis of the upper toothed ring 9 coincide with each other. The sides of the lower toothed ring 8 and the upper toothed ring 9 with tooth grooves face each other. Multiple intermediate gears 10 are provided, and multiple intermediate gears 10 are positioned between the lower toothed ring 8 and the upper toothed ring 9. The intermediate gears 10 mesh with the lower toothed ring 8 and the upper toothed ring 9. The rotating shaft 14 is fixedly connected to the inner side of the intermediate gear 10, and the clamping assembly is fixedly connected to the inner end of the rotating shaft 14.

[0032] In use, multiple clamping plates 6 are placed one by one into the clamping assembly for fixed clamping, with the L-shaped side of the clamping plate 6 facing downwards and in contact with the grinding disc 7. The drive mechanism is activated to rotate the grinding disc 7, which simultaneously grinds the multiple clamping plates 6, completing the edge grinding on one side. Then, the electric push rod 4 is activated, and its retraction drives the upper gear ring 9 and lower gear ring 8 to rise via the connecting piece 5. Then, the drive motor 13 is activated, which drives the drive wheel 12 to rotate. The drive wheel 12 drives the lower gear ring 8 to rotate, thereby driving the intermediate gear 10 to rotate until the intermediate gear 10 rotates the clamping plate body 90 degrees, so that the straight side of the L-shaped clamping plate body faces downwards. Then, the electric push rod 4 is activated to extend, so that the straight side is in contact with the grinding disc 7. Then, the drive mechanism is activated to rotate the grinding disc 7 to grind the second side of the clamping plate body 6. Then, the electric push rod 4 is activated again, and its retraction drives the upper gear ring 9 and lower gear ring 8 to rise via the connecting piece 5. The drive motor 13 drives the drive wheel 12 to rotate, which in turn drives the lower gear ring 8 to rotate, thereby driving the intermediate gear 10 to rotate until the intermediate gear 10 drives the clamping plate body to rotate another 90 degrees, so that the other L-shaped side of the clamping plate body 6 faces down. Then, the electric push rod 4 is activated to extend, so that the third straight side is in contact with the grinding disc 7. Then, the drive mechanism is activated to make the grinding disc 7 rotate to grind the third side of the clamping plate body 6. After grinding the three sides, the clamping mechanism is released, and the clamping plate body 6 is rotated so that the fourth side is in contact with the grinding disc 7. Then, the clamping mechanism is used again to fix it, and the drive mechanism is activated to drive the grinding disc 7 to rotate to grind the fourth side. After grinding all the sides, the clamping assembly is released, and the clamping plate body 6 is removed, completing the entire edge grinding process. This method can conveniently and quickly grind multiple clamping plate bodies 6, greatly reducing the operator's workload, effectively improving processing efficiency, and providing good results.

[0033] The axis of the lower toothed ring 8 passes through the center of the grinding disc 7.

[0034] The clamping assembly includes a U-shaped clamping plate 15, a screw sleeve 19, a screw 17, a clamping block 18, and a knob 16. The U-shaped clamping plate 15 is fixedly connected to the rotating shaft 14. The screw sleeve 19 is fixedly connected to the U-shaped clamping plate 15. The screw sleeve 19 is threaded with the screw 17. One end of the screw 17 is fixedly connected to the clamping block 18, and the other end of the screw 17 is fixedly connected to the knob 16.

[0035] The position of the clamping block 18 can be quickly adjusted by turning the knob 16, thereby controlling the fixation of the clamping piece, which is convenient to use.

[0036] The intermediate gear 10 is a bevel gear, and both the upper gear ring 9 and the lower gear ring 8 are bevel gear rings.

[0037] The number of intermediate gears 10 is not less than three, and the intermediate gears 10 are arranged at equal angles with the axis of the toothed ring 9 as the center.

[0038] The lifting assembly includes a frame 3, an electric push rod 4, a connector 5, a fixing plate 11, a drive wheel 12, and a drive motor 13. The frame 3 is configured as an inverted U-shape. The bottom of the frame 3 is fixedly connected to the worktable 2. The top of the electric push rod 4 is fixedly connected to the frame 3. The bottom of the electric push rod 4 is fixedly connected to the connector 5. The cross-section of the connector 5 is U-shaped. The connector 5 is fixedly connected to the upper toothed ring 9. The bottom of the connector 5 is fixedly connected to the fixing plate 11. The drive wheel 12 is rotatably connected to the fixing plate 11. The top of the drive wheel 12 abuts against the bottom surface of the lower toothed ring 8. The drive motor 13 for driving the drive wheel 12 to rotate is fixedly connected to one side of the fixing plate 11.

[0039] The outer side of the drive wheel 12 is provided with anti-slip texture, and the bottom surface of the lower toothed ring 8 is fixedly connected with an anti-slip layer.

[0040] A processing method for plastic clips in an automotive window regulator system includes the following steps:

[0041] Multiple clamping plates 6 are placed into the clamping assembly one by one for fixed clamping, while the sides of the clamping plates 6 are facing down and in contact with the grinding disc 7. The drive mechanism is turned on to make the grinding disc 7 rotate, and the grinding disc 7 grinds the multiple clamping plates 6 simultaneously.

[0042] Working Principle: In use, multiple clamping plates 6 are placed one by one into the clamping assembly for fixed clamping, with the L-shaped side of the clamping plate 6 facing downwards and in contact with the grinding disc 7. The drive mechanism is activated, causing the grinding disc 7 to rotate and simultaneously grind the multiple clamping plates 6, completing the edge grinding on one side. Then, the electric push rod 4 is activated, and its retraction drives the upper gear ring 9 and lower gear ring 8 to rise via the connecting piece 5. Then, the drive motor 13 is activated, driving the drive wheel 12 to rotate, which in turn drives the lower gear ring 8 to rotate, thereby driving the intermediate gear 10 to rotate until the intermediate gear 10 rotates the clamping plate body 90 degrees, so that the straight side of the L-shaped clamping plate body faces downwards. Then, the electric push rod 4 is activated to extend, so that the straight side is in contact with the grinding disc 7. Then, the drive mechanism is activated, causing the grinding disc 7 to rotate and grind the second side of the clamping plate body 6. Then, the electric push rod 4 is activated again, and its retraction drives the upper gear ring 9 and lower gear ring 8 to rise via the connecting piece 5. Turn on the drive motor 13, which drives the drive wheel 12 to rotate. The drive wheel 12 drives the lower gear ring 8 to rotate, which in turn drives the intermediate gear 10 to rotate. The intermediate gear 10 drives the clamping plate body to rotate another 90 degrees, so that the other L-shaped side of the clamping plate body 6 faces down. Then, turn on the electric push rod 4 to extend it, so that the third straight side is in contact with the grinding disc 7. Then, turn on the drive mechanism to make the grinding disc 7 rotate to grind the third side of the clamping plate body 6. After grinding the three sides, release the clamping mechanism and rotate the clamping plate body 6 so that the fourth side is in contact with the grinding disc 7. Then, use the clamping mechanism to fix it again. Then, turn on the drive mechanism to drive the grinding disc 7 to rotate to grind the fourth side. After grinding all the sides, release the clamping assembly and remove the clamping plate body 6 to complete the entire edge grinding process. This method can conveniently and quickly grind multiple clamping plate bodies 6, greatly reducing the operator's workload, effectively improving processing efficiency, and providing good results.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plastic clip processing device for an automotive window lifting system, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a workbench (2), a grinding disc (7) is provided on the workbench (2), a driving mechanism for driving the grinding disc (7) to rotate is provided inside the base (1), a plurality of clamping bodies (6) are provided above the grinding disc (7), and a grinding mechanism for simultaneously deburring the plurality of clamping bodies (6) is provided above the grinding disc (7). The workbench (2) is square, and the grinding disc (7) is located at the center of the workbench (2). The clamping body (6) is L-shaped. The edge grinding mechanism includes an upper toothed ring (9), a lower toothed ring (8), an intermediate gear (10), a rotating shaft (14), a clamping assembly, and a lifting assembly. The lower toothed ring (8) is positioned directly above the grinding disc (7), and the upper toothed ring (9) is positioned directly above the lower toothed ring (8). The lower toothed ring (8) and the upper toothed ring (9) have the same diameter. The axis of the lower toothed ring (8) and the axis of the upper toothed ring (9) coincide with each other, and the sides of the lower toothed ring (8) and the upper toothed ring (9) with tooth grooves face each other. Multiple intermediate gears (10) are provided, and multiple intermediate gears (10) are provided between the lower toothed ring (8) and the upper toothed ring (9). The intermediate gears (10) mesh with the lower toothed ring (8) and the upper toothed ring (9). The rotating shaft (14) is fixedly connected to the inner side of the intermediate gear (10), and the clamping assembly is fixedly connected to the inner end of the rotating shaft (14). The lifting assembly includes a stand (3), an electric push rod (4), a connector (5), a fixing plate (11), a drive wheel (12), and a drive motor (13). The stand (3) is configured as an inverted U-shape. The bottom of the stand (3) is fixedly connected to the workbench (2). The top of the electric push rod (4) is fixedly connected to the stand (3). The bottom of the electric push rod (4) is fixedly connected to the connector (5). The cross-section of the connector (5) is configured as U-shape. The connector (5) is fixedly connected to the upper toothed ring (9). The bottom of the connector (5) is fixedly connected to the fixing plate (11). The drive wheel (12) is rotatably connected to the fixing plate (11). The top of the drive wheel (12) abuts against the bottom surface of the lower toothed ring (8). The side of the fixing plate (11) is fixedly connected to the drive motor (13) for driving the drive wheel (12) to rotate.

2. The plastic clip processing equipment in an automotive window lifting system according to claim 1, characterized in that: The axis of the lower toothed ring (8) passes through the center of the grinding disc (7).

3. The plastic clip processing equipment in an automotive window lifting system according to claim 2, characterized in that: The clamping assembly includes a U-shaped clamp (15), a screw sleeve (19), a screw (17), a clamping block (18), and a knob (16). The U-shaped clamp (15) is fixedly connected to the rotating shaft (14). The screw sleeve (19) is fixedly connected to the U-shaped clamp (15). The screw sleeve (19) is threaded with the screw (17). One end of the screw (17) is fixedly connected to the clamping block (18), and the other end of the screw (17) is fixedly connected to the knob (16).

4. The plastic clip processing equipment in an automotive window lifting system according to claim 3, characterized in that: The intermediate gear (10) is configured as a bevel gear, and both the upper gear ring (9) and the lower gear ring (8) are configured as bevel gear rings.

5. The plastic clip processing equipment in an automotive window lifting system according to claim 4, characterized in that: The number of intermediate gears (10) is not less than three, and the intermediate gears (10) are arranged at equal angles with the axis of the toothed ring (9) as the center.

6. The plastic clip processing equipment in an automotive window lifting system according to claim 5, characterized in that: The drive wheel (12) has anti-slip texture on its outer side, and the bottom surface of the lower toothed ring (8) is fixedly connected with an anti-slip layer.

7. A processing technology for plastic clips in an automotive window regulator system, characterized in that: The edge grinding process of the plastic clips in the automotive window lifting system according to any one of claims 1 to 6 includes the following steps: Multiple clamping bodies (6) are placed into the clamping assembly one by one for fixed clamping, while the sides of the clamping bodies (6) are facing down and in contact with the grinding disc (7). The drive mechanism is turned on to make the grinding disc (7) rotate, and the grinding disc (7) grinds the multiple clamping bodies (6) synchronously.

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