Copper sheet cutting device for manufacturing and producing electronic component switch

Abstract

The utility model discloses a copper sheet cutting device for manufacturing and producing an electronic component switch, and relates to the technical field of manufacturing and producing of the electronic component switch, in particular to the copper sheet cutting device for manufacturing and producing the electronic component switch. Comprising a cutting platform, supporting plates, a moving plate, a first lead screw, a connecting rod, a main clamping plate, an auxiliary clamping plate, a mounting groove and an elastic clamping assembly, the supporting plates are arranged on the two sides of the upper end of the cutting platform, the moving plate is arranged between the supporting plates, the first lead screw is arranged between the supporting plates, and the connecting rod is arranged on the lower side of the cutting platform. Main clamping plates are arranged on the two sides of the upper end of the connecting rod, auxiliary clamping plates are arranged on the upper sides of the main clamping plates, mounting grooves are formed in the main clamping plates and the auxiliary clamping plates, and elastic clamping assemblies are arranged in the mounting grooves. Compared with the prior art, the copper sheet cutting device has the advantages that the possibility that a copper sheet is clamped and deformed after mold opening and protruding is reduced, and the cutting precision of the copper sheet is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component switch manufacturing and production, in particular to a copper sheet cutting device for electronic component switch manufacturing and production. Background Art

[0002] With the rapid development of the electronics industry, the demand for electronic components is increasing, among which switching devices play an important role in electronic devices. In the manufacturing process of electronic components, the cutting of copper sheets is a key step. Copper sheets are a necessity for every electronic component, and they need to be cut to obtain the required contacts or joints.

[0003] A copper sheet cutting device for manufacturing and producing electronic component switches, as disclosed in the publication number CN211249224U, comprises a body, a transmission plate is fixedly connected to the top of the body, a first fixed plate is fixedly connected to the left side of the top of the transmission plate, a second fixed plate is fixedly connected to the right side of the transmission plate, and a pressure plate is movably connected to the opposite sides of the first fixed plate and the second fixed plate. The utility model sets a first fixed plate, a second fixed plate, a pressure plate, a connecting block, a connecting groove and a fixing device for coordinated use. The pressure plate presses the transmission plate down to a certain position, and the card block is inserted into the card groove to complete the positioning of the copper sheet, thereby solving the problem that the existing common copper sheet cutting device for manufacturing and producing electronic component switches may have insufficient precision when cutting the copper sheet due to the lack of a device for positioning the copper sheet. The copper sheet cutting device for manufacturing and producing electronic component switches has the advantage of positioning the copper sheet.

[0004] Although the above copper sheet cutting device solves certain problems, it still has the following disadvantages:

[0005] The copper sheet cutting device uses a pull rod to adjust the position of the pressure plate inside different slots to press the copper sheet down for positioning. In the production process of electronic component switches, the copper sheet may not be completely flat, and sometimes it may be necessary to open a mold into a component with a protrusion or other complex shape according to the design. Such a copper sheet cutting device needs to be able to adapt to copper sheets of different shapes and accurately cut out the required shape. Directly using the pressure plate to press the copper sheet down for positioning may squeeze and deform the protruding parts of the mold, affecting the accuracy of the cutting. Utility Model Content

[0006] The utility model aims to provide a copper sheet cutting device for manufacturing electronic component switches.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A copper sheet cutting device for manufacturing electronic component switches, comprising:

[0009] A cutting platform, wherein sliding holes are provided on both sides of the upper end of the cutting platform, support plates are fixedly connected to both sides of the upper end of the cutting platform, a connecting plate is provided on the front side between the support plates, and a limiting hole is provided on the front side of the connecting plate;

[0010] A movable plate, wherein the movable plate is arranged between the support plates, a first screw rod is arranged between the support plates, two ends of the first screw rod are respectively rotatably connected with a side of the support plate close to each other, the first screw rod is inserted into the movable plate, and the first screw rod is threadedly connected with the movable plate, a limiting block is fixedly connected to the front side of the movable plate, and the limiting block is adapted to the limiting hole;

[0011] A laser cutter, wherein the laser cutter is arranged on the lower side of the movable plate;

[0012] A connecting rod, the connecting rod is arranged on the lower side of the cutting platform, the upper ends of both sides of the connecting rod extend to the upper side of the cutting platform through the sliding hole, the upper sides of the connecting rod are fixedly connected with main splints, the upper sides of the main splints are arranged with auxiliary splints, and the sides of the main splints and the auxiliary splints close to each other are provided with a plurality of evenly distributed installation grooves;

[0013] An elastic clamping assembly, the elastic clamping assembly is arranged inside the mounting groove, the elastic clamping assembly comprises a round-headed rubber clamping block, a guide rod and an extrusion spring, the round-headed rubber clamping block is arranged inside the mounting groove, and the round heads are opposite, the sides of the round-headed rubber clamping blocks away from each other are fixedly connected to the guide rod, the outside of the guide rod is sleeved with an extrusion spring, and the extrusion spring is located between the round-headed rubber clamping block and the mounting groove;

[0014] A control component is arranged between the connecting rod and the cutting platform.

[0015] Furthermore, guide holes are provided on the sides of the installation groove that are away from each other and are used to cooperate with the guide rod. The other end of the guide rod connected to the round-head rubber clamp extends to the outside of the installation groove through the guide hole. The other end of the guide rod connected to the round-head rubber clamp is fixedly connected to a stopper.

[0016] Furthermore, the control component comprises:

[0017] A baffle, the baffle being fixedly connected to the front and rear of the lower side of the outer portion of the cutting platform;

[0018] A second screw rod, the second screw rod is arranged between the baffles, and two ends of the second screw rod are respectively rotatably connected to the sides of the baffles that are close to each other;

[0019] A connecting block, the connecting block is fixedly connected to the lower side of the connecting rod, and the connecting block is threadedly connected to the second screw rod;

[0020] The second motor is arranged at the front end of the cutting platform, and the rotating shaft at the rear end of the second motor is fixedly connected to the second screw rod.

[0021] Furthermore, a servo motor used in conjunction with the first screw rod is fixedly connected to one side of the outer side of the support plate, and positioning screw rods are fixedly connected to the front and rear ends of the upper ends of the main splint.

[0022] Furthermore, positioning holes for cooperating with the positioning screw are provided at the front and rear ends of the upper ends of the auxiliary clamping plate, and positioning nuts are provided at the front and rear ends of the upper ends of the auxiliary clamping plate, and the positioning nuts are threadedly connected with the positioning screw.

[0023] The utility model provides a copper sheet cutting device for manufacturing electronic component switches, which has the following beneficial effects:

[0024] The laser cutter installed on a movable plate can move to both sides to adjust the lateral position of the cutting under the rotation of the first screw rod. The control component is used to drive the connecting rod to move forward and backward, and the clamped copper sheet is moved forward and backward, so as to facilitate the adjustment of the drilling position of the copper sheet. In addition, through the installation groove opened between the main clamping plate and the auxiliary clamping plate, the round-headed rubber clamping block arranged inside the installation groove clamps the copper sheet with the mold opening protrusion under the rebound extrusion of the extrusion spring, thereby reducing the probability of the copper sheet being squeezed and deformed, and ensuring the accuracy of the copper sheet cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] Figure 1 The utility model is a three-dimensional copper sheet cutting device for manufacturing and producing electronic components and switches. Figure 1 .

[0027] Figure 2 The utility model is a three-dimensional copper sheet cutting device for manufacturing and producing electronic components and switches. Figure 2 .

[0028] Figure 3 The utility model is a right side cross-sectional view of a copper sheet cutting device for manufacturing electronic component switches.

[0029] Figure 4 The utility model is a front cross-sectional view of a copper sheet cutting device for manufacturing electronic component switches.

[0030] Figure 5It is an enlarged view of the internal structure of a copper sheet cutting device for manufacturing electronic component switches of the utility model.

[0031] Markings in the figure: 1. Cutting platform; 2. Moving plate; 3. Laser cutter; 4. Connecting rod; 5. Elastic clamping assembly; 501. Round-head rubber clamp block; 502. Guide rod; 503. Extrusion spring; 6. Control assembly; 601. Baffle plate; 602. Second screw rod; 603. Connecting block; 604. Second motor; 7. Sliding hole; 8. Support plate; 9. Connecting plate; 10. Limiting hole; 11. First screw rod; 12. Limiting block; 13. Main splint; 14. Auxiliary splint; 15. Mounting groove; 16. Guide hole; 17. Block; 18. Servo motor; 19. Positioning screw; 20. Positioning hole; 21. Positioning nut. DETAILED DESCRIPTION

[0032] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Embodiment 1:

[0035] like Figures 1 to 5 As shown, this embodiment proposes a copper sheet cutting device for electronic component switch manufacturing, including a cutting platform 1, a movable plate 2, a laser cutter 3, a connecting rod 4, an elastic clamping component 5 and a control component 6 arranged between the cutting platform 1 and the connecting rod 4.

[0036] A cutting platform 1 for cutting copper sheets has long sliding holes 7 on both sides of its upper end. A connecting rod 4 is arranged on the lower side of the cutting platform 1. The connecting rod 4 is U-shaped as a whole, with both ends raised. The raised ends extend from the inside of the two sliding holes 7 opened on the cutting platform 1 to the upper side of the cutting platform 1, and both ends of the connecting rod 4 are T-shaped and stuck on the upper side of the sliding holes 7, so that they can slide back and forth. The sliding holes 7 are used to limit the forward and backward movement of the connecting rod 4. In order to enable the connecting rod 4 to move forward and backward, a control component 6 is arranged between the connecting rod 4 and the cutting platform 1.

[0037] Baffles 601 are installed at the front and back of the lower side of the cutting platform 1, and a second screw rod 602 is arranged between the baffles 601. The rotation of the second screw rod 602 is driven and controlled by a second motor 604 installed on the front side of the cutting platform 1. The second screw rod 602 and the connecting block 603 installed on the lower side of the connecting rod 4 are threadedly connected together, and the connecting rod 4 is controlled to move forward and backward on the lower side of the cutting platform 1 by the rotation of the second screw rod 602.

[0038] In addition, support plates 8 are installed on both sides of the upper end of the cutting platform 1, and the support plates 8 sandwich the two sliding holes 7 in the middle. A connecting plate 9 is installed on the upper end of the front side between the support plates 8, and a movable plate 2 is arranged between the support plates 8. The first screw rod 11 between the support plates 8 and the movable plate 2 are threadedly connected together, and the two ends of the first screw rod 11 are rotatably connected to the two support plates 8. A servo motor 18 for controlling and driving the first screw rod 11 to rotate is installed on one side of the outside of the support plate 8.

[0039] In order to prevent the movable plate 2 from being driven by the first screw rod 11 to rotate when it moves to the sides, a limit block 12 is installed on the front side of the movable plate 2. The limit block 12 is stuck in the limit hole 10 opened on the front side of the connecting plate 9. When the first screw rod 11 rotates, the limit block 12 and the limit hole 10 ensure that the movable plate 2 can only move to the sides under the rotation of the first screw rod 11, so as to adjust the position of the movable plate 2 and facilitate the laser cutter 3 arranged on the lower side of the movable plate 2 to cut the copper sheet to generate the shape required for the production of electrical component switches.

[0040] Main plates 13 are installed at both ends of the connecting rod 4 extending to the upper side of the cutting platform 1, and positioning screws 19 are installed on the front and rear of the upper side of the main plates 13. Auxiliary plates 14 are installed on the upper side of the main plates 13, and positioning holes 20 are opened on the front and rear of the upper side of the auxiliary plates 14. The auxiliary plates 14 are sleeved on the positioning screws 19 through the positioning holes 20. The two plates are installed and positioned, and the positioning nuts 21 set on the front and rear of the upper side of the auxiliary plates 14 are threadedly connected to the positioning screws 19, and the main plates 13 and the auxiliary plates 14 are tightened to assist in clamping the copper sheet to be cut.

[0041] Embodiment 2:

[0042] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0043] In order to prevent some copper sheets with uneven surfaces or copper sheets that have been processed by mold opening from being deformed or worn by the two clamping plates, a number of evenly distributed mounting grooves 15 are opened on the side where the main clamping plate 13 and the auxiliary clamping plate 14 are close to each other, wherein a round-headed rubber clamping block 501 is arranged inside each mounting groove 15, the round head of the round-headed rubber clamping block 501 inside the mounting groove 15 on the main clamping plate 13 faces upward, and the round head of the round-headed rubber clamping block 501 inside the mounting groove 15 on the auxiliary clamping plate 14 faces downward, and the round heads of the upper and lower round-headed rubber clamping blocks 501 face each other, so as to be able to clamp the surface of the copper sheet. The ends of the round-headed rubber clamps 501 that are away from each other are connected to a guide rod 502. The other ends of the guide rod 502 connected to the round-headed rubber clamps 501 extend out from the inside of a guide hole 16 opened on the side away from each other inside the mounting groove 15, and are connected to a stopper 17, so that the round-headed rubber clamps 501 can only move up and down inside the mounting groove 15, preventing the round-headed rubber clamps 501 from escaping from the inside of the mounting groove 15. The outside of the guide rod 502 is covered with an extrusion spring 503 to squeeze the round-headed rubber clamps 501 toward the clamped copper sheet to clamp the copper sheet.

[0044] Place the copper sheet to be cut between the main splint 13 and the auxiliary splint 14, tighten the positioning nut 21 until the round head of the round-head rubber clamp 501 fits against the surface of the copper sheet, control the second motor 604 through the PLC program, and rotate the second screw rod 602 to move the connecting rod 4 back and forth to adjust the vertical position of the copper sheet cutting. Control the first screw rod 11 to rotate through the servo motor 18 to adjust the lateral position of the movable plate 2. After moving to the appropriate position, start the laser cutter 3 to cut the copper sheet.

[0045] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper sheet cutting device for manufacturing electronic components and switches, characterized in that: include: A cutting platform (1), wherein sliding holes (7) are provided on both sides of the upper end of the cutting platform (1), support plates (8) are fixedly connected to both sides of the upper end of the cutting platform (1), a connecting plate (9) is provided on the front side between the support plates (8), and a limiting hole (10) is provided on the front side of the connecting plate (9); A movable plate (2), wherein the movable plate (2) is arranged between the support plates (8), a first screw rod (11) is arranged between the support plates (8), two ends of the first screw rod (11) are respectively rotatably connected to the side of the support plate (8) close to each other, the first screw rod (11) is inserted into the movable plate (2), and the first screw rod (11) is threadedly connected to the movable plate (2), and a limiting block (12) is fixedly connected to the front side of the movable plate (2), and the limiting block (12) is adapted to the limiting hole (10); A laser cutter (3), wherein the laser cutter (3) is arranged on the lower side of the movable plate (2); A connecting rod (4), the connecting rod (4) is arranged on the lower side of the cutting platform (1), the upper ends of both sides of the connecting rod (4) extend to the upper side of the cutting platform (1) through the sliding hole (7), the upper ends of the connecting rod (4) are fixedly connected with main splints (13) on both sides, the upper side of the main splints (13) is provided with auxiliary splints (14), and the sides of the main splints (13) and the auxiliary splints (14) close to each other are provided with a plurality of evenly distributed installation grooves (15); An elastic clamping assembly (5), the elastic clamping assembly (5) being arranged inside the mounting groove (15), the elastic clamping assembly (5) comprising a round-headed rubber clamping block (501), a guide rod (502) and a compression spring (503), the round-headed rubber clamping block (501) being arranged inside the mounting groove (15) with the round heads facing each other, the sides of the round-headed rubber clamping blocks (501) being away from each other are fixedly connected to the guide rod (502), the outside of the guide rod (502) is sleeved with a compression spring (503), and the compression spring (503) is located between the round-headed rubber clamping block (501) and the mounting groove (15); A control component (6), wherein the control component (6) is arranged between the connecting rod (4) and the cutting platform (1).

2. The copper sheet cutting device for manufacturing electronic component switches according to claim 1, characterized in that: A guide hole (16) for cooperating with the guide rod (502) is provided on one side of the installation groove (15) that is away from each other. The other end of the guide rod (502) connected to the round-headed rubber clamp (501) extends through the guide hole (16) to the outside of the installation groove (15). The other end of the guide rod (502) connected to the round-headed rubber clamp (501) is fixedly connected to a stopper (17).

3. The copper sheet cutting device for manufacturing electronic component switches according to claim 1, characterized in that: The control component (6) comprises: A baffle (601), the baffle (601) being fixedly connected to the front and rear of the lower side of the outside of the cutting platform (1); A second screw rod (602), the second screw rod (602) is arranged between the baffles (601), and two ends of the second screw rod (602) are respectively rotatably connected to the sides of the baffles (601) that are close to each other; A connecting block (603), wherein the connecting block (603) is fixedly connected to the lower side of the connecting rod (4), and the connecting block (603) is threadedly connected to the second screw rod (602); The second motor (604) is arranged at the front end of the cutting platform (1), and the rotating shaft at the rear end of the second motor (604) is fixedly connected to the second screw rod (602).

4. The copper sheet cutting device for manufacturing electronic component switches according to claim 1, characterized in that: A servo motor (18) used in conjunction with the first screw rod (11) is fixedly connected to one side of the outside of the support plate (8), and positioning screw rods (19) are fixedly connected to the front and rear ends of the upper ends of the main clamping plate (13).

5. The copper sheet cutting device for manufacturing electronic component switches according to claim 4, characterized in that: The upper end of the auxiliary clamping plate (14) is provided with positioning holes (20) for use with the positioning screw (19) at the front and rear ends, and the upper side of the auxiliary clamping plate (14) is provided with positioning nuts (21) at the front and rear ends, and the positioning nuts (21) are threadedly connected to the positioning screw (19).

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