Switch elastic piece cutting device

Abstract

The utility model belongs to the technical field of cutting devices, and discloses a switch elastic piece cutting device which comprises a base, a supporting frame is fixedly connected to the top of the base, a rack is fixedly connected to the top of the supporting frame, an intermittent conveying belt body is arranged on the inner wall of the rack, and a fixing frame is fixedly connected to the top of the rack. A motor is arranged on one side of the fixing frame. By means of the intermittent conveying belt body, the cutting wheel, the containing groove, the electric rod, the lifting plate and a suction cup, a worker can place elastic piece raw plates in the containing groove one by one, and when the elastic piece raw plates move to the position below the cutting wheel, the electric rod can drive the elastic piece raw plates to move upwards to be cut; according to the device, a worker does not need to manually control the position of a switch elastic piece to achieve cutting by the cutting wheel, the situation that the hand of the worker is cut by the cutting wheel is avoided, then the potential safety hazard of the device is reduced, and the safety of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cutting devices, and more specifically, to a switch spring cutting device. Background Art

[0002] As we all know, switch shrapnel plays an important role in conducting circuits in products such as membrane switches, micro switches, and PCB boards. It is an important component of the switch. During production, a cutting device is required to cut the switch shrapnel into the shape required by the product. Most of the cutting devices on the market use a driving mechanism to drive the cutting wheel to rotate at high speed, and the shrapnel can be cut after it comes into contact with the shrapnel.

[0003] However, most of the switch spring cutting devices currently on the market manually control the position of the switch spring to achieve cutting by the cutting wheel. This process easily causes the cutting wheel to cut the worker's hand, thereby increasing the safety hazard of the device and reducing the safety of the device. Utility Model Content

[0004] In order to solve the above problems, the present application provides a switch spring cutting device.

[0005] The switch spring cutting device provided in the present application adopts the following technical solution:

[0006] A switch shrapnel cutting device comprises a base, the top of the base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a frame, the inner wall of the frame is provided with an intermittent conveyor belt body, the top of the frame is fixedly connected to a fixing frame, one side of the fixing frame is provided with a motor, and the output end of the motor is provided with a cutting wheel through a coupling.

[0007] The outer wall of the intermittent conveyor belt body is provided with a placement groove, the inner wall of the placement groove is provided with a channel, the inner side wall of the frame is fixedly connected with a support plate, the top of the support plate is provided with an electric rod, the top of the electric rod is provided with a lifting plate, and the top of the lifting plate is fixedly connected with a suction cup.

[0008] Furthermore, the inner wall of the placement groove is fixedly connected to a connecting frame, the inner wall of the connecting frame is fixedly connected to a supporting rod, and the outer wall of the supporting rod is rotatably connected to a limiting plate.

[0009] Through the above technical solution, the limiting plate can limit the spring sheet original plate.

[0010] Furthermore, a first spring is fixedly connected to the bottom of the limiting plate, and one end of the first spring is fixedly connected to the inner wall of the placement groove.

[0011] Through the above technical solution, the limiting plate can limit the spring original plate through the first spring.

[0012] Furthermore, a slide groove is provided on the top of the lifting plate, and a second spring is fixedly connected to the inner bottom wall of the slide groove.

[0013] Through the above technical solution, the operation of the electric rod can drive the lifting plate to move up and down.

[0014] Furthermore, a steel plate is fixedly connected to the top of the second spring, and an outer wall of the steel plate is slidably connected to an inner wall of the slide groove.

[0015] Through the above technical solution, the steel plate will move downward due to resistance, and the cutting wheel will not cause damage to the lifting plate.

[0016] Furthermore, a card slot is provided on the top of the base, and a collection box is movably connected to the inner wall of the card slot.

[0017] Through the above technical solution, the cut shrapnel original plate continues to be conveyed, and then falls into the inside of the collection box to be collected.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] (1) Through the intermittent conveyor body, cutting wheel, placement groove, electric rod, lifting plate and suction cup, the staff can place the spring sheet original plates one by one in the placement groove. When the spring sheet original plates move to the bottom of the cutting wheel, the electric rod will drive the spring sheet original plates to move upward so that they can be cut. In this way, the device does not require the staff to manually control the position of the switch spring sheet to achieve cutting by the cutting wheel, and the cutting wheel will not cut the staff's hands, thereby reducing the safety hazards of the device and improving the safety of the device.

[0020] (2) By setting up the motor, cutting wheel, lifting plate, slide groove, second spring and steel plate, after the cutting wheel cuts the spring plate, the steel plate will move downward due to resistance, and the cutting wheel will not damage the lifting plate, thereby further meeting the use requirements of the device, thereby bringing effective auxiliary effect to the device, and thus it is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a switch spring cutting device;

[0022] Figure 2 It is a front cross-sectional view of a switch spring cutting device;

[0023] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0024] Figure 4 It is a front cross-sectional view of the lifting plate in this application.

[0025] Description of the numbers in the figure:

[0026] 1. Base; 2. Card slot; 3. Collection box; 4. Support frame; 5. Frame; 6. Intermittent conveyor belt body; 7. Fixed frame; 8. Motor; 9. Cutting wheel; 10. Placement slot; 11. Channel; 12. Connecting frame; 13. Support rod; 14. Limit plate; 15. First spring; 16. Support plate; 17. Electric rod; 18. Lifting plate; 19. Suction cup; 20. Slide; 21. Second spring; 22. Steel plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The present application embodiment discloses a switch spring cutting device, see Figure 1-4, including a base 1, a support frame 4 is fixedly connected to the top of the base 1, a frame 5 is fixedly connected to the top of the support frame 4, an intermittent conveyor belt body 6 is provided on the inner wall of the frame 5, a fixed frame 7 is fixedly connected to the top of the frame 5, a motor 8 is provided on one side of the fixed frame 7, and a cutting wheel 9 is provided at the output end of the motor 8 through a coupling.

[0032] A placement groove 10 is provided on the outer wall of the intermittent conveyor belt body 6, and a channel 11 is provided on the inner wall of the placement groove 10. A support plate 16 is fixedly connected to the inner wall of the frame 5, and an electric rod 17 is provided on the top of the support plate 16. A lifting plate 18 is provided on the top of the electric rod 17, and a suction cup 19 is fixedly connected to the top of the lifting plate 18. The staff can place the shrapnel original plates inside the placement groove 10 one by one. When the shrapnel original plates move to the bottom of the cutting wheel 9, the electric rod 17 will drive the shrapnel original plates to move upward so that they can be cut, thereby realizing that the device does not require the staff to manually control the position of the switch shrapnel to achieve cutting by the cutting wheel 9, and the cutting wheel 9 will not cut the staff's hands, thereby reducing the safety hazards of the device and improving the safety of the device.

[0033] In this embodiment, the inner wall of the placement groove 10 is fixedly connected with a connecting frame 12, the inner wall of the connecting frame 12 is fixedly connected with a support rod 13, the outer wall of the support rod 13 is rotatably connected with a limiting plate 14, and after the spring sheet original plate is located inside the placement groove 10, the limiting plate 14 can limit the spring sheet original plate.

[0034] In this embodiment, a first spring 15 is fixedly connected to the bottom of the limiting plate 14 , and one end of the first spring 15 is fixedly connected to the inner wall of the placement slot 10 . The limiting plate 14 limits the spring original plate through the first spring 15 .

[0035] In this embodiment, a slide groove 20 is provided on the top of the lifting plate 18, and a second spring 21 is fixedly connected to the inner bottom wall of the slide groove 20. The operation of the electric rod 17 can drive the lifting plate 18 to move up and down.

[0036] In this embodiment, a steel plate 22 is fixedly connected to the top of the second spring 21, and the outer wall of the steel plate 22 is slidably connected to the inner wall of the slide groove 20. The steel plate 22 will move downward due to resistance, and the cutting wheel 9 will not cause damage to the lifting plate 18.

[0037] In this embodiment, a slot 2 is provided on the top of the base 1, and a collection box 3 is movably connected to the inner wall of the slot 2. The cut shrapnel original plate continues to be conveyed and then falls into the collection box 3 to be collected.

[0038] The implementation principle of the switch spring sheet cutting device of the embodiment of the present application is as follows: first, the motor 8 is started, and the motor 8 drives the cutting wheel 9 to rotate at a high speed. Then, the staff can place the spring sheet original plates one by one inside the placement groove 10, and the limiting plate 14 rotates. After the spring sheet original plates are located inside the placement groove 10, the limiting plate 14 will limit the spring sheet original plates through the first spring 15, and the intermittent conveyor body 6 will be started to drive the spring sheet original plates to move one by one;

[0039] Secondly, when the spring sheet moves to the bottom of the cutting wheel 9, the electric rod 17 will work, driving the lifting plate 18 to move upward, and then driving the spring sheet to move upward. When the spring sheet is resisted by the limit plate 14, the suction cup 19 will be pressed to absorb the spring sheet;

[0040] Finally, the limiting plate 14 will rotate when encountering greater resistance, and will not limit the shrapnel original plate again, so that the shrapnel original plate can be driven to move upward and the cutting wheel 9, and the cutting wheel 9 can cut the shrapnel original plate. After the shrapnel original plate is cut, the steel plate 22 will move downward when encountering resistance, and then the cutting wheel 9 will not cause damage to the lifting plate 18. The electric rod 17 drives the lifting plate 18 to reset, and the cut shrapnel original plate continues to be conveyed, and then falls into the inside of the collection box 3 to be collected.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A switch spring cutting device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (4), the top of the support frame (4) is fixedly connected to a frame (5), the inner wall of the frame (5) is provided with an intermittent conveyor belt body (6), the top of the frame (5) is fixedly connected to a fixed frame (7), one side of the fixed frame (7) is provided with a motor (8), and the output end of the motor (8) is provided with a cutting wheel (9) through a coupling; The outer wall of the intermittent conveyor belt body (6) is provided with a placement groove (10), the inner wall of the placement groove (10) is provided with a channel (11), the inner side wall of the frame (5) is fixedly connected with a support plate (16), the top of the support plate (16) is provided with an electric rod (17), the top of the electric rod (17) is provided with a lifting plate (18), and the top of the lifting plate (18) is fixedly connected with a suction cup (19).

2. A switch spring cutting device according to claim 1, characterized in that: The inner wall of the placement groove (10) is fixedly connected to a connecting frame (12), the inner wall of the connecting frame (12) is fixedly connected to a supporting rod (13), and the outer wall of the supporting rod (13) is rotatably connected to a limiting plate (14).

3. A switch spring cutting device according to claim 2, characterized in that: A first spring (15) is fixedly connected to the bottom of the limiting plate (14), and one end of the first spring (15) is fixedly connected to the inner wall of the placement groove (10).

4. A switch spring cutting device according to claim 1, characterized in that: A sliding groove (20) is provided on the top of the lifting plate (18), and a second spring (21) is fixedly connected to the inner bottom wall of the sliding groove (20).

5. A switch spring cutting device according to claim 4, characterized in that: The top of the second spring (21) is fixedly connected to a steel plate (22), and the outer wall of the steel plate (22) is slidably connected to the inner wall of the sliding groove (20).

6. A switch spring cutting device according to claim 1, characterized in that: A card slot (2) is provided on the top of the base (1), and a collection box (3) is movably connected to the inner wall of the card slot (2).

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