Slitting device for wiring board

Abstract

The invention discloses a cutting device for a wiring board, and relates to the technical field of brushless motor wiring board processing, the cutting device comprises a cutting platform, a lower die mounting groove and a top plate, the top end of the cutting platform is provided with the lower die mounting groove, and the top end of the lower die mounting groove is provided with a lower die plate body; a to-be-machined copper plate is arranged above the lower die plate body, a jacking mechanism and a blowing mechanism are arranged above the lower die plate body, a guide rod is installed at the top end of the slitting platform, a top plate is installed at the top end of the guide rod, the outer wall of the guide rod is sleeved with a reset spring and a pressing and holding frame, and a transverse plate is installed at the top end of the top plate. According to the device, the copper plate to be machined is subjected to stamping and slitting while moving forwards for blanking, so that the cost is low, and the production rate is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of brushless motor wiring board processing, in particular to a wiring board slitting device. BACKGROUND

[0002] The present application relates to the technical field of wiring board (PCB / metal terminal) stamping processing, in particular to a high-precision and high-efficiency wiring board stamping device suitable for stamping forming processes of electronic components, circuit breaker terminals, PCBs, etc.

[0003] However, the existing wiring board slitting device has the following problems in use: 1. High equipment cost: The need to configure multiple drive devices and their supporting control systems results in high overall manufacturing costs, especially on large-scale production lines, where the cumulative cost of multiple drive devices is more significant.

[0004] 2. Limited production efficiency: The coordinated work of multiple drive devices requires precise timing control. If a link is delayed or out of sync, it may affect the overall production rhythm and reduce stamping efficiency. In addition, frequent start-stop and reversing also increases energy consumption, further affecting production economy.

[0005] 3. Complex system, difficult to maintain: Multiple drive systems involve more mechanical, electrical, and hydraulic / pneumatic components, making the device structure complex, increasing the number of fault points, and making maintenance and repair more difficult, affecting production stability and continuity.

[0006] 4. Positioning accuracy and stability issues: In traditional stamping processes, the positioning of the plate usually relies on additional drive devices (such as pusher cylinders or servo positioning mechanisms). If the positioning accuracy is insufficient or there are cumulative errors, it may result in unstable stamping quality and even produce waste. SUMMARY

[0007] The present application aims to provide a wiring board slitting device to solve the problems raised in the background.

[0008] To solve the above technical problems, the application provides the following technical scheme: a cutting device of a terminal block, comprising a cutting platform, a lower mold installation groove and a top plate, a lower mold installation groove is arranged at the top end of the cutting platform, a lower mold plate body is installed at the top end of the lower mold installation groove, a copper material plate to be processed is arranged above the lower mold plate body, a jacking mechanism and a material blowing mechanism are arranged above the lower mold plate body, a guide rod is installed at the top end of the cutting platform, a top plate is installed at the top end of the guide rod, a reset spring and a pressing frame are sleeved on the outer wall of the guide rod, a horizontal plate is installed at the top end of the top plate, an up-down reciprocating mechanism connected with the pressing frame is arranged in the horizontal plate, a guide rail is arranged in the top plate, and left-right reciprocating mechanisms for indirectly driving the up-down feeding of the copper material plate to be processed are arranged in the guide rail.

[0009] As a preferred scheme of the cutting device of the terminal block, a material collecting groove is installed on one side of the cutting platform, and an inclined feeding frame in contact with one side of the lower mold plate body is installed at the top end of the material collecting groove.

[0010] As a preferred scheme of the cutting device of the terminal block, the jacking mechanism comprises a piston groove and a feeding protrusion, the top end of the lower mold plate body is provided with the piston groove, the feeding protrusion penetrating through the lower mold plate body is arranged in the piston groove, and a feeding spring connected with the piston groove is installed at the bottom end of the feeding protrusion.

[0011] As a preferred scheme of the cutting device of the terminal block, the material blowing mechanism comprises a connecting pipe and a blowing hole, the connecting pipe is arranged in the lower mold plate body, the blowing hole is arranged at the top end of the connecting pipe close to one side of the feeding protrusion, a blowing external connecting pipe penetrating through the lower mold plate body is installed on one side of the connecting pipe, and the outer wall of the blowing external connecting pipe is connected with an external air blower through a sealing gasket.

[0012] As a preferred scheme of the cutting device of the terminal block, a chamfer mold plate is installed above the lower mold plate body, an arc-shaped feeding waste groove is arranged on one side of the chamfer mold plate, and a cutting blade for cutting the copper material plate to be processed is installed at the top end of the lower mold plate body.

[0013] As a preferred scheme of the cutting device of the terminal block, the up-down reciprocating mechanism comprises a second rotating disc and a second transmission shaft, the second transmission shaft is installed in the top plate through a bearing, a second rotating disc is installed on the outer wall of the second transmission shaft, a second transmission frame is installed on the outer wall of the second rotating disc through a hinged shaft, an up-down reciprocating frame penetrating through the horizontal plate and connected with the pressing frame is installed on the outer wall of the second transmission frame through a hinged shaft, and a third transmission frame is fixedly installed on the outer wall of the up-down reciprocating frame through a hinged bearing.

[0014] As a preferred scheme of the cutting device of the terminal block, the left-right reciprocating mechanism comprises a first transmission shaft and a first rotating disc, the inside of the top plate is provided with the first transmission shaft through a bearing, and the outer wall of the first transmission shaft is provided with the first rotating disc; the outer wall of the first rotating disc is provided with a first transmission frame through a hinge shaft, and the outer wall of the first transmission frame is provided with a transverse moving frame fixed with the third transmission frame through a hinge shaft; and the outer wall of the transverse moving frame is provided with a pushing frame in contact with the copper material plate to be processed.

[0015] As a preferred scheme of the cutting device of the terminal block, the outer wall of the top plate is provided with a synchronous motor, and the output degree of the synchronous motor is connected with one end of the first transmission shaft through a shaft coupling.

[0016] As a preferred scheme of the cutting device of the terminal block, the top end of the lower die plate body is provided with a guide block, and the outer wall of the guide block is provided with a positioning roller for positioning the position of the copper material plate to be processed.

[0017] As a preferred scheme of the cutting device of the terminal block, the inside of the pressing frame is provided with an upper die mounting groove, and the inside of the upper die mounting groove is provided with an upper die plate body matched with the lower die plate body; and the positions of the upper die plate body and the lower die plate body are fixed by bolts at the cutting platform and the pressing frame.

[0018] The cutting device of the terminal block has the following advantages: 1. The first transmission shaft drives the first rotating disc to rotate, the first rotating disc drives the transverse moving frame at the first transmission frame to move left and right at a certain distance in the guide rail, the pushing frame at the transverse moving frame drives the copper material plate to be processed to move forward, so that the feeding and discharging are facilitated; in addition, the upper and lower reciprocating frames are driven to move up and down in the horizontal plate through the third transmission frame when the transverse moving frame moves, and then the upper and lower reciprocating frames are driven to move up and down reciprocatingly; the structure can facilitate the copper material plate to be processed to be punched and cut on one side and moved forward on the other side, so that the cost is low and the production rate is high.

[0019] 2. The copper material plate to be processed is conveyed to the air blowing external pipe through the external fan, and the airflow can blow the cut material above the lower die plate body to the inclined discharging frame through the air blowing hole, so that the material can be automatically discharged to the material collecting groove. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view of the structure of the application; Figure 2 It is a top view of the structure of the application; Figure 3Schematic diagram of the inclined blanking frame and the transverse moving frame of the present application; Figure 4 Schematic diagram of the inclined blanking frame of the present application; Figure 1 Schematic diagram of the enlarged structure at A of the inclined blanking frame of the present application; Figure 5 Schematic diagram of the inclined blanking frame of the present application; Figure 6 Schematic diagram of the inclined blanking frame of the present application; Figure 7 Schematic diagram of the inclined blanking frame of the present application;

[0021] In the figure: 1, slitting platform; 2, lower mold installation groove; 3, guide rod; 4, top plate; 5, pressing frame; 6, upper mold installation groove; 7, upper mold plate body; 8, lower mold plate body; 9, return spring; 10, chamfer template; 11, material collecting groove; 12, inclined blanking frame; 13, cross plate; 14, guide rail; 15, transverse moving frame; 16, synchronous motor; 17, first transmission shaft; 18, first rotary disc; 19, first transmission frame; 20, second rotary disc; 21, second transmission frame; 22, third transmission frame; 23, pushing frame; 24, second transmission shaft; 25, piston groove; 26, feeding protrusion; 27, feeding spring; 28, blowing external pipe; 29, connecting pipe; 30, blowing hole; 31, copper material plate to be processed; 32, guide block; 33, positioning roller; 34, up-and-down reciprocating frame. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0023] Embodiment 1, as Figures 1-2The present application provides a technical scheme: a cutting device of a terminal block, comprising a cutting platform 1, a lower mold installation groove 2 and a top plate 4, the top end of the cutting platform 1 is provided with a lower mold installation groove 2, and the top end of the lower mold installation groove 2 is provided with a lower mold plate body 8, the upper side of the lower mold plate body 8 is provided with a copper material plate to be processed 31, the upper side of the lower mold plate body 8 is provided with a jacking mechanism and a material blowing mechanism, one side of the cutting platform 1 is provided with a material collecting groove 11, and the top end of the material collecting groove 11 is provided with an inclined discharging frame 12 in contact with one side of the lower mold plate body 8, the jacking mechanism comprises a piston groove 25 and a feeding bump 26, the top end of the lower mold plate body 8 is provided with a piston groove 25, and the inside of the piston groove 25 is provided with a feeding bump 26 penetrating through the lower mold plate body 8, the bottom end of the feeding bump 26 is provided with a feeding spring 27 connected with the piston groove 25, the material blowing mechanism comprises a connecting pipe 29 and a blowing hole 30, the inside of the lower mold plate body 8 is provided with a connecting pipe 29, and the top end of the connecting pipe 29 is provided with a blowing hole 30 close to one side of the feeding bump 26, one side of the connecting pipe 29 is provided with a blowing external connecting pipe 28 penetrating through the lower mold plate body 8, and the outer wall of the blowing external connecting pipe 28 is connected with an external air blower through a sealing gasket, the top end of the lower mold plate body 8 is provided with a guide block 32, and the outer wall of the guide block 32 is provided with a positioning roller 33 for positioning the position of the copper material plate to be processed 31, the inside of the pressing frame 5 is provided with an upper mold installation groove 6, and the inside of the upper mold installation groove 6 is provided with an upper mold plate body 7 matched with the lower mold plate body 8, the positions of the upper mold plate body 7 and the lower mold plate body 8 are fixed by bolts at the cutting platform 1 and the pressing frame 5, the copper material plate to be processed 31 is transported to the blowing external connecting pipe 28 by starting the external air blower, the airflow can blow the cut material above the lower mold plate body 8 to the inclined discharging frame 12 through the blowing hole 30, which is convenient for automatic discharging to the material collecting groove 11, and the copper material plate to be processed 31 is extruded downward to the lower mold plate body 8, the feeding bump 26 extrudes the feeding spring 27, when the copper material plate to be processed 31 is no longer extruded, the feeding bump 26 pushes the copper material plate to be processed 31 upward to the original position under the elastic force of the feeding spring 27, and the copper material plate to be processed 31 is pushed upward to the position in contact with the positioning roller 33, and the automatic reset is completed Example 2, as Figures 1-7As shown, the present application provides a technical scheme: a wiring board slitting device, including the top of the slitting platform 1 is provided with a guide rod 3, and the top of the guide rod 3 is provided with a top plate 4, the outer wall of the guide rod 3 is provided with a reset spring 9 and a pressing frame 5, the top of the top plate 4 is provided with a horizontal plate 13, and the horizontal plate 13 is provided with an up-down reciprocating mechanism connected with the pressing frame 5, the inside of the top plate 4 is provided with a guide rail 14, and the inside of the guide rail 14 is provided with a left-right reciprocating mechanism for indirectly driving the up-down feeding of the copper material plate 31 to be processed, the upper side of the lower die plate body 8 is provided with a chamfering die plate 10, and the chamfering die plate 10 is provided with an arc-shaped feeding waste groove on one side, the top of the lower die plate body 8 is provided with a slitting blade for slitting the copper material plate 31 to be processed, the up-down reciprocating mechanism comprises a second rotating disc 20 and a second transmission shaft 24, the inside of the top plate 4 is provided with a second transmission shaft 24 through a bearing, and the outer wall of the second transmission shaft 24 is provided with a second rotating disc 20, the outer wall of the second rotating disc 20 is provided with a second transmission frame 21 through a hinged shaft, and the outer wall of the second transmission frame 21 is provided with an up-down reciprocating frame 34 penetrating through the horizontal plate 13 and connected with the pressing frame 5 through a hinged shaft, the outer wall of the up-down reciprocating frame 34 is fixedly provided with a third transmission frame 22 through a hinged bearing, the left-right reciprocating mechanism comprises a first transmission shaft 17 and a first rotating disc 18, the inside of the top plate 4 is provided with a first transmission shaft 17 through a bearing, and the outer wall of the first transmission shaft 17 is provided with a first rotating disc 18, the outer wall of the first rotating disc 18 is provided with a first transmission frame 19 through a hinged shaft, and the outer wall of the first transmission frame 19 is provided with a transverse moving frame 15 fixedly connected with the third transmission frame 22 through a hinged shaft, the outer wall of the transverse moving frame 15 is provided with a push frame 23 in contact with the copper material plate 31 to be processed, the outer wall of the top plate 4 is provided with a synchronous motor 16, and the output end of the synchronous motor 16 is connected with one end of the first transmission shaft 17 through a shaft coupling, the first transmission shaft 17 and the second transmission shaft 24 are driven to rotate by starting the synchronous motor 16, so that the first transmission shaft 17 drives the first rotating disc 18 to rotate, the first rotating disc 18 drives the transverse moving frame 15 at the first transmission frame 19 to move left and right at a fixed distance in the guide rail 14, and then the push frame 23 at the transverse moving frame 15 drives the copper material plate 31 to be processed to move forward, facilitating feeding and discharging, in addition, when the transverse moving frame 15 moves and drives the up-down reciprocating frame 34 at the third transmission frame 22 to move up and down at a fixed position in the horizontal plate 13, the up-down reciprocating frame 34 drives the pressing frame 5 to move up and down reciprocatingly, facilitating the copper material plate 31 to be processed to be punched and cut on one side while moving forward.

[0024] Working principle: first turn on the external power supply, the operator can be processed copper material plate 31 through to the guide block 32 and positioning roller 33, and then start the synchronous motor 16 driven first transmission shaft 17 rotation, so that the first transmission shaft 17 through the first transmission frame 19 driven lateral moving frame 15 place up and down reciprocating frame 34 to one side to push the copper material plate 31 to move to the appropriate position, while the synchronous motor 16 is opened through the third transmission frame 22 and the second transmission frame 21 driven up and down reciprocating frame 34 in the horizontal plate 13, so that the up and down reciprocating frame 34 driven by the upper die plate body 7 to the lower copper material plate 31 for stamping, and the upper die plate body 7 will be processed copper material plate 31 down stamping to the lower die plate body 8 forming, because the copper material plate 31 is pressed down, the push frame 23 is not in contact with the position of the copper material plate 31, the push frame 23 can be moved to the original road, while the up and down reciprocating frame 34 is also returned to the original road, under the action of the feeding spring 27 driven feeding lug 26 to the copper material plate 31 upward jacking, convenient for automatic reset, in addition, when the copper material plate 31 is pressed to the position of the chamfer die plate 10, the chamfer die plate 10 is provided with a cutter corresponding to the upper die plate body 7, which is convenient for cutting the workpiece formed by the copper material plate 31, and the cut workpiece can be blown off through the air hole 30 to the inclined discharge frame 12, and then fall into the receiving groove 11.

[0025] Finally, it should be explained that the above content is only used to illustrate the technical solutions of the present application, and is not limited to the protection scope of the present application. Simple modifications or equivalent replacements of the technical solutions of the present application made by ordinary skilled in the art do not deviate from the essence and scope of the present application.

Claims

1. A slitting device of a terminal block, comprising a slitting platform (1), a lower die mounting groove (2) and a top plate (4), characterized in that: The top of the cutting platform (1) is provided with a lower mold installation groove (2), and the top of the lower mold installation groove (2) is provided with a lower mold plate body (8), the upper side of the lower mold plate body (8) is provided with a copper material plate (31) to be processed, the upper side of the lower mold plate body (8) is provided with a jacking mechanism and a blowing mechanism, the top of the cutting platform (1) is provided with a guide rod (3), and the top of the guide rod (3) is provided with a top plate (4), the outer wall of the guide rod (3) is provided with a reset spring (9) and a pressing frame (5), the top of the top plate (4) is provided with a horizontal plate (13), and the inside of the horizontal plate (13) is provided with an up-down reciprocating mechanism connected with the pressing frame (5), the inside of the top plate (4) is provided with a guide rail (14), and the inside of the guide rail (14) is provided with a left-right reciprocating mechanism for driving the up-down feeding of the copper material plate (31) to be processed.

2. A slitting device for a patch panel as defined in claim 1, characterized in that: The side of the cutting platform (1) is provided with a material collecting groove (11), and the top of the material collecting groove (11) is provided with an inclined discharging frame (12) in contact with one side of the lower mold plate body (8).

3. A slitting device for a patch panel as defined in claim 1, wherein: The jacking mechanism comprises a piston groove (25) and a feeding protrusion (26), the top of the lower mold plate body (8) is provided with a piston groove (25), and the inside of the piston groove (25) is provided with a feeding protrusion (26) penetrating through the lower mold plate body (8), and the bottom of the feeding protrusion (26) is provided with a feeding spring (27) connected with the piston groove (25).

4. A slitting device for a patch panel as defined in claim 1, wherein: The blowing mechanism comprises a connecting pipe (29) and a blowing hole (30), the inside of the lower mold plate body (8) is provided with a connecting pipe (29), the top of the connecting pipe (29) is provided with a blowing hole (30) near one side of the feeding protrusion (26), one side of the connecting pipe (29) is provided with a blowing external connecting pipe (28) penetrating through the lower mold plate body (8), and the outer wall of the blowing external connecting pipe (28) is connected with an external air blower through a sealing gasket.

5. A slitting device for a patch panel as defined in claim 1, wherein: The upper side of the lower mold plate body (8) is provided with a chamfer mold plate (10), one side of the chamfer mold plate (10) is provided with an arc-shaped discharging waste groove, and the top of the lower mold plate body (8) is provided with a cutting blade for cutting the copper material plate (31) to be processed.

6. A slitting device for a patch panel as defined in claim 1, wherein: The up-down reciprocating mechanism comprises a second rotating disc (20) and a second transmission shaft (24), the inside of the top plate (4) is provided with a second transmission shaft (24) through a bearing, the outer wall of the second transmission shaft (24) is provided with a second rotating disc (20), the outer wall of the second rotating disc (20) is provided with a second transmission frame (21) through a hinge shaft, the outer wall of the second transmission frame (21) is provided with an up-down reciprocating frame (34) penetrating through the horizontal plate (13) and connected with the pressing frame (5) through a hinge shaft, and the outer wall of the up-down reciprocating frame (34) is fixedly provided with a third transmission frame (22) through a hinge bearing.

7. A slitting device for a patch panel as defined in claim 1, wherein: The left and right reciprocating mechanism comprises a first transmission shaft (17) and a first rotating disc (18), the inside of the top plate (4) is provided with the first transmission shaft (17) through bearing, and the outer wall of the first transmission shaft (17) is provided with the first rotating disc (18), the outer wall of the first rotating disc (18) is provided with the first transmission frame (19) through a hinged shaft, and the outer wall of the first transmission frame (19) is provided with the transverse moving frame (15) fixed with the third transmission frame (22) through a hinged shaft, and the outer wall of the transverse moving frame (15) is provided with the push frame (23) in contact with the copper material plate (31) to be processed.

8. A slitting device for a patch panel according to claim 6, wherein: The outer wall of the top plate (4) is provided with a synchronous motor (16), and the output end of the synchronous motor (16) is connected with one end of the first transmission shaft (17) through a shaft coupling.

9. A slitting device for a patch panel as defined in claim 1, wherein: The top end of the lower die plate body (8) is provided with a guide block (32), and the outer wall of the guide block (32) is provided with a positioning roller (33) for positioning the position of the copper material plate (31) to be processed.

10. A slitting device for a patch panel as defined in claim 1, wherein: The inside of the pressing frame (5) is provided with an upper die mounting groove (6), and the inside of the upper die mounting groove (6) is provided with an upper die plate body (7) matched with the lower die plate body (8), and the positions of the upper die plate body (7) and the lower die plate body (8) are fixed by bolts at the slitting platform (1) and the pressing frame (5).

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