Edge grinding mechanism

Abstract

The utility model provides an edge grinding mechanism which comprises a machining base, the top of the machining base is fixedly connected with a supporting frame, one side of the supporting frame is provided with an electric guide rail, one side of the electric guide rail is provided with a clamping assembly, the top of the machining base is fixedly connected with a controller, and the output end of the controller is linearly connected with a connecting line. The edge grinding device comprises a machining base, a connecting wire is installed on the outer wall of the machining base, an edge grinding assembly is installed at one end of the connecting wire, a limiting assembly is fixedly connected to the top of the machining base, a collecting box is arranged in the machining base, an exhaust fan is fixedly connected to the outer wall of the machining base, and a filter screen is connected to the output end of the exhaust fan in a clamped mode. Compared with the prior art, the edge grinding device has the advantages that the exhaust fan is started, negative pressure is generated in the collecting box, airflow at the machining position is driven, in the edge grinding process, chippings directly enter the grooving position, the flying phenomenon cannot happen, and the table top can be kept clean in the edge grinding process.

Description

Technical Field

[0001] The utility model relates to an edge grinding mechanism, belonging to the field of copper clad plate processing. Background Art

[0002] Copper plate is the basic material of the electronics industry and is mainly used for processing and manufacturing printed circuit boards (PCBs). It is widely used in electronic products such as televisions, radios, computers, mobile communications, etc. During the production and processing of copper clad laminates, the copper clad laminates are cut into panels according to actual needs. The edges of the copper clad laminates on both sides of the cut panels need to be polished.

[0003] In the prior art, copper clad laminates are mostly used on electrical components, so the volume of copper clad laminates is relatively small. During the edge grinding operation, a trimming machine is generally used for edge grinding. During the edge grinding process, a certain amount of debris will be generated, which needs to be cleaned by vacuuming or blowing. Because the debris is relatively light, the debris will fly during the edge grinding process. The general cleaning method is difficult to prevent the debris from flying. After the debris flies, it accumulates in other parts, making it difficult to clean other parts of the mechanism. Therefore, it is necessary to design an edge grinding mechanism that prevents debris from flying. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an edge grinding mechanism to solve the problems raised in the above background technology. The present invention uses negative pressure to absorb dust and prevent debris from flying.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solution: a edging mechanism, including a processing seat, the top of the processing seat is fixedly connected to a support frame, one side of the support frame is installed with an electric guide rail, one side of the electric guide rail is installed with a clamping assembly, the top of the processing seat is fixedly connected to a controller, and the output end of the controller is linearly connected to a connecting line.

[0006] One end of the connecting line is equipped with an edging assembly, the top of the processing seat is fixedly connected to a limiting assembly, a collecting box is provided inside the processing seat, the outer wall of the processing seat is fixedly connected to an exhaust fan, and the output end of the exhaust fan is snap-connected to a filter.

[0007] Furthermore, the interior of the clamping assembly includes a mounting seat, a drive motor, a reduction gear set, a connecting seat, a reduction motor, a bidirectional threaded rod, a threaded barrel and a clamping block. The output end of the electric guide rail is fixedly connected to the mounting seat through a slider. The driving motor is installed inside the mounting seat. The output shaft of the drive motor is fixedly connected to the reduction gear set through a coupling. The output end of the reduction gear set is fixedly connected to the connecting seat. The outer wall of the connecting seat is equipped with a reduction motor. The output shaft of the reduction motor is fixedly connected to the bidirectional threaded rod through a coupling. The outer wall of the bidirectional threaded rod is threadedly connected to the threaded barrel, and the outer wall of the threaded barrel is fixedly connected to the clamping block.

[0008] Furthermore, the reduction gear set includes a longitudinal gear and a transverse gear, and the longitudinal gear is fixedly connected to the output end of the drive motor, and the transverse gear is fixedly connected to the outer wall of the connecting seat, and the longitudinal gear and the transverse gear are meshed with each other.

[0009] Furthermore, the interior of the edging assembly includes a handle, a processing motor, a threaded mounting cylinder, a threaded mounting rod and a micro-grinding head. The internal locking connection of the limit assembly is connected to the handle, one end of the handle is installed with a processing motor, the output shaft of the processing motor is fixedly connected to the threaded mounting cylinder through a coupling, the internal thread of the threaded mounting cylinder is connected to the threaded mounting rod, and one end of the threaded mounting rod is fixedly connected to the micro-grinding head.

[0010] Furthermore, the interior of the limit assembly includes a limit frame, a support shaft, a limit slot plate, a movable shaft, a driving cylinder and a sleeve. The top of the processing seat is fixedly connected to the limit frame, the outer wall of the limit frame is installed with a support shaft, the outer wall of the limit frame is connected to the limit slot plate through the support shaft, the outer wall of the limit frame is installed with a movable shaft, the outside of the limit frame is installed with a movable shaft, the outside of the limit frame is connected to the driving cylinder through the movable shaft, and one end of the limit slot plate is fixedly connected to the sleeve.

[0011] Furthermore, the output end of the driving cylinder is connected to the limiting slot plate through a movable shaft, and another movable shaft slides along the limiting slot plate.

[0012] Furthermore, the edging assembly is engaged with the sleeve, and a slot is provided on the top of the processing seat, and the slot is located above the collection box.

[0013] The beneficial effects of the present invention are as follows: the present invention supports the edge grinding component through the limiting component and clamps the copper clad plate through the clamping component. After the edge grinding process, the copper clad plate will form debris after grinding. The exhaust fan is started to generate negative pressure inside the collection box, which drives the air flow at the processing position. During the edge grinding process, the debris directly enters the slotting position without flying. The collection area is wider and the collection is more thorough. The collection is concentrated by using the collection box, which is convenient for keeping the table clean during the edge grinding process.

[0014] The edge grinding component is used to grind the edge of smaller copper clad laminates, and the edge grinding operation is more flexible, which prevents excessive edge grinding from causing over-processing of the copper clad laminates and thus waste of raw materials. At the same time, the position of the micro-grinding head of the edge grinding component can be replaced, and different models of micro-grinding heads can be replaced and changed according to the edge grinding requirements. The position of the clamping component can be adjusted according to the processing position, so that the edge grinding operation can be carried out in conjunction with the edge grinding component, which is convenient for processing copper clad laminates of different sizes. At the same time, the limit component can be adjusted, and the angle can be adjusted according to the edge grinding component, making the edge grinding process more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural diagram of an edge grinding mechanism of the utility model;

[0017] Figure 2 This is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the edge grinding assembly of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0020] In the figure: 1. Processing seat; 2. Support frame; 3. Electric guide rail; 4. Clamping assembly; 401. Mounting seat; 402. Drive motor; 403. Reduction gear set; 404. Connecting seat; 405. Reduction motor; 406. Bidirectional threaded rod; 407. Threaded barrel; 408. Clamping block; 5. Controller; 6. Connecting line; 7. Edging assembly; 701. Handle; 702. Processing motor; 703. Threaded mounting barrel; 704. Threaded mounting rod; 705. Micro grinding head; 8. Limiting assembly; 801. Limiting frame; 802. Support shaft; 803. Limiting slot plate; 804. Movable shaft; 805. Drive cylinder; 806. Sleeve; 9. Collection box; 10. Exhaust fan; 11. Filter. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1 and Figure 2 The utility model provides a technical solution: an edging mechanism, including a processing seat 1, the top of the processing seat 1 is fixedly connected to a support frame 2, one side of the support frame 2 is installed with an electric guide rail 3, one side of the electric guide rail 3 is installed with a clamping assembly 4, the top of the processing seat 1 is fixedly connected to a controller 5, and the output end of the controller 5 is linearly connected to a connecting line 6.

[0023] One end of the connecting line 6 is installed with an edging component 7, the top of the processing seat 1 is fixedly connected to a limiting component 8, a collecting box 9 is provided inside the processing seat 1, the outer wall of the processing seat 1 is fixedly connected to an exhaust fan 10, and the output end of the exhaust fan 10 is snap-connected to a filter screen 11.

[0024] The utility model supports the edge grinding component 7 through the limit component 8, and clamps the copper clad plate through the clamping component 4. After the edge grinding process, the copper clad plate will form debris after grinding. The exhaust fan 10 is started to generate negative pressure inside the collection box 9, which drives the air flow at the processing position. During the edge grinding process, the debris directly enters the slotting position without flying. The collection area is wider and the collection is more thorough. The collection is concentrated by using the collection box 9, which is convenient for keeping the table clean during the edge grinding process.

[0025] See also Figures 3 and 4 The utility model provides a technical solution: the interior of the clamping assembly 4 includes a mounting seat 401, a driving motor 402, a reduction gear group 403, a connecting seat 404, a reduction motor 405, a bidirectional threaded rod 406, a threaded cylinder 407 and a clamping block 408. The output end of the electric guide rail 3 is fixedly connected to the mounting seat 401 through a slider, and the driving motor 402 is installed inside the mounting seat 401. The output shaft of the driving motor 402 is fixedly connected to the reduction gear group 403 through a coupling. The output end of the reduction gear group 403 is fixedly connected to the connecting seat 404. The reduction motor 405 is installed on the outer wall of the connecting seat 404. The output shaft of the reduction motor 405 is fixedly connected to the bidirectional threaded rod 406 through a coupling. The outer wall of the bidirectional threaded rod 406 is threadedly connected to the threaded cylinder 407, and the outer wall of the threaded cylinder 407 is fixedly connected to the clamping block 408.

[0026] The above structure is clamped and limited by the copper-clad plate of the clamping component 4.

[0027] Preferably, the reduction gear set 403 includes a longitudinal gear and a transverse gear, and the longitudinal gear is fixedly connected to the output end of the drive motor 402, and the transverse gear is fixedly connected to the outer wall of the connecting seat 404, and the longitudinal gear and the transverse gear are meshed with each other.

[0028] The above structure performs rotational adjustment on the clamping position through the reduction gear set 403 .

[0029] Preferably, the interior of the edging assembly 7 includes a handle 701, a processing motor 702, a threaded mounting cylinder 703, a threaded mounting rod 704 and a micro-grinding head 705. The internal locking connection of the limiting assembly 8 is connected to the handle 701, and the processing motor 702 is installed at one end of the handle 701. The output shaft of the processing motor 702 is fixedly connected to the threaded mounting cylinder 703 through a coupling. The internal thread of the threaded mounting cylinder 703 is connected to the threaded mounting rod 704, and one end of the threaded mounting rod 704 is fixedly connected to the micro-grinding head 705.

[0030] The above structure performs edge grinding on the copper clad laminate through the edge grinding assembly 7 .

[0031] Furthermore, the interior of the limiting assembly 8 includes a limiting frame 801, a support shaft 802, a limiting slot plate 803, a movable shaft 804, a driving cylinder 805 and a sleeve 806. The top of the processing seat 1 is fixedly connected to the limiting frame 801, the outer wall of the limiting frame 801 is installed with the support shaft 802, the outer wall of the limiting frame 801 is connected to the limiting slot plate 803 through the support shaft 802, the outer wall of the limiting frame 801 is installed with a movable shaft 804, the outside of the limiting frame 801 is installed with the movable shaft 804, the outside of the limiting frame 801 is connected to the driving cylinder 805 through the movable shaft 804, and one end of the limiting slot plate 803 is fixedly connected to the sleeve 806.

[0032] The above structure supports the edge grinding assembly 7 by limiting the position of the limit assembly 8 .

[0033] Furthermore, the output end of the driving cylinder 805 is connected to the limiting slot plate 803 through a movable shaft 804 , and another movable shaft 804 slides along the limiting slot plate 803 .

[0034] The above structure is lifted and adjusted by driving the cylinder 805 to move the limiting slot plate 803 .

[0035] Furthermore, the edging assembly 7 is engaged with the sleeve 806 , and a slot is provided on the top of the processing seat 1 , and the slot is located above the collecting box 9 .

[0036] The above structure processes and grinds the edges of the copper clad laminate through the edge grinding assembly 7, and the edge grinding assembly 7 is replaced at the same time.

[0037] Specific implementation method: First, because copper clad laminates are mostly used in electrical components and electronic equipment, and the area of general copper clad laminates is small, it is not suitable to over-process during edge grinding. Therefore, the edge grinding equipment is designed for processing. The copper clad laminate is placed between the clamping components 4, and the reduction motor 405 is started to drive the bidirectional threaded rod 406 to rotate, thereby driving the threaded cylinder 407 and the clamping block 408 to clamp; copper clad laminates of different sizes are processed. Secondly, the clamping component 4 is adjusted by the electric guide rail 3. After clamping, the position of the clamping component 4 can be adjusted according to the processing position so that the edge grinding component 7 can be used for edge grinding operation. The driving motor 402 can drive the reduction gear set 403 to rotate, thereby driving the connecting seat 404 to rotate and adjust. At the same time, the limit component 8 can be adjusted, and the angle can be adjusted according to the edge grinding component 7. The edge grinding process is more precise, and the handheld edge grinding component 7 is used to grind the smaller copper clad laminate. The processing motor 702 drives the threaded mounting cylinder 703 and the position of the micro-grinding head 705 to rotate, and the micro-grinding head 705 is used to grind the edge to prevent the edge grinding from being too large, resulting in excessive processing of the copper clad laminate, thereby wasting raw materials. At the same time, the position of the micro-grinding head 705 of the edge grinding component 7 is replaceable, and different types of micro-grinding heads 705 can be replaced and changed according to the edge grinding requirements; finally, after the edge grinding process, debris will be formed after the copper clad laminate is ground, and the exhaust fan 10 is started to generate negative pressure inside the collection box 9, which drives the air flow at the processing position, so that during the edge grinding process, the debris directly enters the slotting position and is collected and concentrated by the collection box 9, which is convenient for keeping the table clean during the edge grinding process (control buttons are provided on the controller 5).

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An edge grinding mechanism, comprising a processing seat (1), characterized in that: The top of the processing seat (1) is fixedly connected to a support frame (2), one side of the support frame (2) is installed with an electric guide rail (3), one side of the electric guide rail (3) is installed with a clamping assembly (4), the top of the processing seat (1) is fixedly connected to a controller (5), and the output end of the controller (5) is linearly connected to a connecting line (6); One end of the connecting line (6) is installed with an edge grinding assembly (7), the top of the processing seat (1) is fixedly connected to a limiting assembly (8), a collecting box (9) is provided inside the processing seat (1), an outer wall of the processing seat (1) is fixedly connected to an exhaust fan (10), and an output end of the exhaust fan (10) is snap-connected to a filter screen (11).

2. The edging mechanism according to claim 1, characterized in that: The interior of the clamping assembly (4) includes a mounting seat (401), a driving motor (402), a reduction gear set (403), a connecting seat (404), a reduction motor (405), a bidirectional threaded rod (406), a threaded cylinder (407) and a clamping block (408); the output end of the electric guide rail (3) is fixedly connected to the mounting seat (401) via a slider; the driving motor (402) is installed inside the mounting seat (401); the output shaft of the driving motor (402) is connected to the mounting seat (401) via a slider; A reduction gear set (403) is fixedly connected through a coupling, an output end of the reduction gear set (403) is fixedly connected to a connecting seat (404), an outer wall of the connecting seat (404) is mounted with a reduction motor (405), an output shaft of the reduction motor (405) is fixedly connected to a bidirectional threaded rod (406) through a coupling, an outer wall of the bidirectional threaded rod (406) is threadedly connected to a threaded barrel (407), and an outer wall of the threaded barrel (407) is fixedly connected to a clamping block (408).

3. The edging mechanism according to claim 2, characterized in that: The reduction gear set (403) includes a longitudinal gear and a transverse gear, wherein the longitudinal gear is fixedly connected to the output end of the drive motor (402), and the transverse gear is fixedly connected to the outer wall of the connecting seat (404), and the longitudinal gear and the transverse gear are meshed with each other.

4. The edging mechanism according to claim 1, characterized in that: The interior of the edge grinding assembly (7) comprises a handle (701), a processing motor (702), a threaded mounting cylinder (703), a threaded mounting rod (704) and a micro-grinding head (705); the interior of the limiting assembly (8) is snap-connected with the handle (701); one end of the handle (701) is mounted with the processing motor (702); the output shaft of the processing motor (702) is fixedly connected to the threaded mounting cylinder (703) via a coupling; the interior of the threaded mounting cylinder (703) is threadedly connected to the threaded mounting rod (704); one end of the threaded mounting rod (704) is fixedly connected to the micro-grinding head (705).

5. The edging mechanism according to claim 4, characterized in that: The interior of the limiting assembly (8) comprises a limiting frame (801), a support shaft (802), a limiting slot plate (803), a movable shaft (804), a driving cylinder (805) and a sleeve (806); the top of the processing seat (1) is fixedly connected to the limiting frame (801); the outer wall of the limiting frame (801) is installed with a support shaft (802); the outer wall of the limiting frame (801) is connected to the limiting slot plate (803) through the support shaft (802); the outer wall of the limiting frame (801) is installed with a movable shaft (804); the outside of the limiting frame (801) is installed with a movable shaft (804); the outside of the limiting frame (801) is connected to the driving cylinder (805) through the movable shaft (804); and one end of the limiting slot plate (803) is fixedly connected to the sleeve (806).

6. The edging mechanism according to claim 5, characterized in that: The output end of the driving cylinder (805) is connected to the limiting slot plate (803) via a movable shaft (804), and another movable shaft (804) slides along the limiting slot plate (803).

7. The edging mechanism according to claim 5, characterized in that: The edge grinding assembly (7) is snap-connected with the sleeve (806), and a slot is provided on the top of the processing seat (1), and the slot is located above the collection box (9).

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