Capacitor pin cutting and bending device

Abstract

The utility model discloses a kind of capacitor pin cutting and bending device, it relates to electronic component processing technical field, the device includes support base, the top end of support base is fixedly connected with bearing frame, the upper end of bearing frame is equipped with fixed mechanism, the side of bearing frame is equipped with bending component, support base is fixedly connected mounting bracket on the side close to bending component, two cutting plates are slidably connected on mounting bracket, cutting knife is fixedly connected on the cutting plate, limit unit is equipped on the cutting plate, transmission module is equipped on mounting bracket;By placing seat setting multiple placing grooves, capacitor can be placed in batches, automatic sequencing, cooperate fixed mechanism to carry out cutting to pin, ensure that the length of pin after cutting is accurate;By setting limit unit, pin is pre-fixed, to avoid pin bending deformation;The rotating plate of bending component and rotating wheel are equipped with limit slot, can accurately position pin, motor one drives rotating shaft rotation, realize bending angle stable control.

Description

Technical Field

[0001] This utility model relates to the field of electronic component processing technology, specifically a capacitor lead cutting and bending device. Background Technology

[0002] A capacitor is a component that stores electrical charge and energy. A conductor surrounded by another conductor, or a system of conductors in which all the electric field lines emanating from one conductor terminate in another conductor, is called a capacitor. Capacitors play an important role in circuits such as tuning, bypassing, coupling, and filtering, and are one of the most commonly used electronic components.

[0003] The prior art CN222725358U discloses a capacitor lead cutting and bending device, including a support base, a carrier frame fixedly connected to the top of the support base, a limit seat fixedly connected to the top of the carrier frame, an electric push rod fixedly connected to the top of the limit seat, a positioning plate fixedly connected to the output end of the electric push rod, a transmission frame fixedly connected to one side of the support base, a transmission screw rotatably connected to the inner side of the transmission frame, a transmission motor fixedly connected to one end of the transmission frame, and the output end of the transmission motor fixedly connected to the transmission screw, a displacement frame threaded to the outer side of the transmission screw, and a processing mechanism assembled at the top of the displacement frame. The hydraulic cylinder in the processing mechanism pushes the guide frame to slide, the linkage plate follows the displacement of the guide frame, and at the same time drives the two cutting plates to move closer to each other to cut the capacitor leads, which greatly improves the processing efficiency of the capacitor leads.

[0004] However, the following shortcomings still exist in actual use: when the two cutting plates cut the capacitor leads, there is no limit to the leads. The squeezing of the two cutting plates will cause the leads to bend, affecting the cutting accuracy. Before fixing the capacitor, it is necessary to sort them manually. There is no limit structure, which is inefficient and the cutting accuracy is poor, which can easily lead to the leads being of different lengths.

[0005] Based on this, a capacitor lead cutting and bending device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a capacitor lead cutting and bending device to solve the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A capacitor lead cutting and bending device includes a support base, a carrier frame fixedly connected to the top of the support base, a fixing mechanism for fixing the capacitor at the upper end of the carrier frame, a bending component on one side of the carrier frame, a mounting frame fixedly connected to the support base near the bending component, two cutting plates slidably connected to the mounting frame, cutting blades fixedly connected to the two cutting plates, limiting units for clamping the leads on the two cutting plates, and a transmission module on the mounting frame.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative embodiment: the fixing mechanism includes a placement seat, which is fixedly connected to a support frame. The placement seat is provided with multiple placement slots. A fixing frame 1 is fixedly connected to the support frame. One end of a rotating rod 1 is rotatably connected to the fixing frame 1. The other end of the rotating rod 1 is rotatably connected to one end of a rotating rod 2. The other end of the rotating rod 2 is rotatably connected to a fixing block. The fixing block is slidably connected to the fixing frame 1. A handle 1 is fixedly connected to the rotating rod 1.

[0011] In one alternative embodiment: the bending component includes a rotating shaft, the two ends of which are rotatably connected to a bending frame, the bending frame being fixedly connected to a support frame, a rotating plate being fixedly connected to the rotating shaft, a fixed frame two being fixedly connected to the rotating plate, one end of a rotating rod three being rotatably connected to the fixed frame two, the other end of the rotating rod three being rotatably connected to one end of a rotating rod four, the other end of the rotating rod four being rotatably connected to a moving block, the moving block being slidably connected to the fixed frame two, a handle two being fixedly connected to the rotating rod three, a rotating wheel being rotatably connected to the lower end of the moving block, and the rotating shafts being driven by a motor one being fixedly connected to the bending frame.

[0012] In one alternative: the limiting unit includes two fixing plates, which are fixedly connected to the cutting plate. Four guide rods are slidably connected to the fixing plates, and the four guide rods are fixedly connected to the clamping plate. The outer ends of the guide rods are provided with springs, and the two ends of the springs are fixedly connected to the fixing plates and the clamping plate, respectively. A stop block is fixedly connected to the end of the guide rod away from the clamping plate.

[0013] In one alternative embodiment: the transmission module includes two gears, which are rotatably connected to the mounting frame and mesh with each other. A limiting rod is fixedly connected to each gear, and the limiting rod is fitted into a groove in the middle of the transmission rod. One end of the limiting rod is rotatably connected to the mounting frame via a connecting shaft, and the other end of the limiting rod is fitted into a groove with a limiting rod. The limiting rod is fixedly connected to the cutting plate. One of the gears is driven by a motor, which is fixedly connected to the mounting frame.

[0014] In one alternative: the rotating plate and the rotating wheel are provided with limiting grooves corresponding to the pins.

[0015] In one alternative: a rubber pad is fixedly connected to the clamping plate.

[0016] In one alternative: the four guide rods are evenly arranged on the fixed plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention features a placement base with multiple placement slots, allowing for batch placement of capacitors without manual sorting. A fixing mechanism is used to cut the leads, ensuring accurate lead lengths and improving the device's cutting accuracy. A limiting unit pre-fixes the leads to prevent bending and deformation during cutting. Both the rotating plate and wheel of the bending component have limiting slots for precise lead positioning. A motor drives the rotating shaft to achieve stable control of the bending angle. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the gear structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model.

[0022] Figure 4 This is a schematic diagram of the bending component of this utility model.

[0023] Figure 5 This is a schematic diagram of the transmission module of this utility model.

[0024] Figure reference numerals: 100, Support base; 101, Bearing frame; 102, Mounting frame; 103, Cutting board; 104, Cutting blade; 201, Placement seat; 202, Placement slot; 203, Fixing frame one; 204, Rotating rod one; 205, Rotating rod two; 206, Fixing block; 207, Handle one; 301, Rotating shaft; 302, Bending frame; 303, Rotating plate; 304, Fixing frame two. 305. Rotating rod three; 306. Rotating rod four; 307. Moving block; 308. Handle two; 309. Rotating wheel; 310. Motor one; 401. Fixing plate; 402. Guide rod; 403. Clamping plate; 404. Spring; 501. Gear; 502. Limiting rod one; 503. Transmission rod; 504. Limiting rod two; 505. Motor two; 600. Limiting groove; 700. Rubber pad. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-5 As shown, a capacitor lead cutting and bending device includes a support base 100. A carrier frame 101 is fixedly connected to the top of the support base 100. A fixing mechanism for fixing the capacitor is provided at the upper end of the carrier frame 101. A bending component is provided on one side of the carrier frame 101. A mounting frame 102 is fixedly connected to the support base 100 near the bending component. Two cutting plates 103 are slidably connected to the mounting frame 102. Cutting blades 104 are fixedly connected to the two cutting plates 103. The cutting plate 103 is provided with a limiting unit for clamping the pins, and the mounting bracket 102 is provided with a transmission module. The capacitor and its upper pins are fixed by a fixing mechanism. The bending component clamps the pins. The transmission module drives the two cutting plates 103 and the upper cutting blade 104 to move closer to each other to cut the pins. Before the two cutting blades 104 contact the pins, the limiting unit pre-fixes the pins to prevent the pins from bending and deforming during cutting. After cutting, the bending component bends the pins.

[0027] In this embodiment, as Figure 3As shown, the fixing mechanism includes a placement seat 201, which is fixedly connected to the support frame 101. The placement seat 201 has multiple placement slots 202. A fixing frame 203 is fixedly connected to the support frame 101. One end of a rotating rod 204 is rotatably connected to the fixing frame 203. The other end of the rotating rod 204 is rotatably connected to one end of a rotating rod 205. The other end of the rotating rod 205 is rotatably connected to a fixing block 206. The fixing block 206 is slidably connected to the fixing frame 203. Above, a handle 207 is fixedly connected to the rotating rod 204. The capacitors to be processed are placed one by one into the placement slot 202 of the placement seat 201 to achieve automatic sorting. The handle 207 is manually rotated, and the handle 207 drives the rotating rod 204 to rotate around the fixing frame 203. The rotating rod 204 pushes the fixing block 206 to slide down along the slide groove of the fixing frame 203 through the rotating rod 205. The bottom surface of the fixing block 206 presses against the top surface of the capacitor. The rotating rod 204 and the rotating rod 205 are in a straight line, and the capacitor is fixed.

[0028] In one embodiment, such as Figure 4 As shown, the bending component includes a rotating shaft 301. The two ends of the two rotating shafts 301 are rotatably connected to a bending frame 302. The bending frame 302 is fixedly connected to a support frame 101. A rotating plate 303 is fixedly connected to the rotating shaft 301. A second fixing frame 304 is fixedly connected to the rotating plate 303. One end of a third rotating rod 305 is rotatably connected to the second fixing frame 304. The other end of the third rotating rod 305 is rotatably connected to one end of a fourth rotating rod 306. The other end of the fourth rotating rod 306 is rotatably connected to a moving block 307. The moving block 307 is slidably connected to the second fixing frame 304. A second handle 308 is fixedly connected to the third rotating rod 305. The lower end of the moving block 307 is rotatably connected to a rotating wheel 309. The rotating shaft 301 is driven by a motor 310, which is fixedly connected to the bending frame 302. The handle 308 is manually turned to rotate the rotating rod 305. The rotating rod 305 pushes the moving block 307 to slide along the fixed frame 304 through the rotating rod 306. The rotating wheel 309 and the rotating plate 303 fix the pin. The motor 310 is started, and the motor 310 drives the rotating shaft 301 to rotate, which drives the rotating plate 303 to rotate around the rotating shaft 301. The rotating wheel 309 moves with the rotating plate 303, applying bending force to the pin until the rotating plate 303 rotates to the preset angle, completing the bending.

[0029] In one embodiment, such as Figure 5As shown, the limiting unit includes two fixing plates 401, which are fixedly connected to the cutting plate 103. Four guide rods 402 are slidably connected to the fixing plates 401, and the four guide rods 402 are fixedly connected to the clamping plate 403. A spring 404 is provided at the outer end of the guide rod 402. The two ends of the spring 404 are fixedly connected to the fixing plate 401 and the clamping plate 403 respectively. A stop block is fixedly connected to the end of the guide rod 402 away from the clamping plate 403. When the two cutting plates 103 approach each other, the two clamping plates 403 contact the pin first, and the spring 404 is compressed, generating elastic force to clamp the pin with the clamping plate 403, thus preventing the pin from bending or deforming during cutting.

[0030] In one embodiment, such as Figure 1 and Figure 5 As shown, the transmission module includes two gears 501, which are rotatably connected to the mounting bracket 102 and mesh with each other. A first limiting rod 502 is fixedly connected to each gear 501 and is fitted into a groove in the middle of the transmission rod 503. One end of the first limiting rod 502 is rotatably connected to the mounting bracket 102 via a connecting shaft, and a second limiting rod 504 is fitted into a groove at the other end of the first limiting rod 502. The second limiting rod 504 is fixedly connected to the cutting plate 103. One of the gears 501 is connected to a second motor 503. Driven by motor 505, which is fixedly connected to the mounting bracket 102, starting motor 505 drives the gear 501 connected to it to rotate. The gear 501 meshes with the other gear 501 to rotate synchronously in the opposite direction. When the gear 501 rotates, the limiting rod 502 on its end face slides along the groove of the transmission rod 503, driving the transmission rod 503 to swing around the connecting shaft. The transmission rod 503 cooperates with the limiting rod 504 through the sliding groove at the other end, pushing the two cutting plates 103 closer to each other along the sliding groove of the mounting bracket 102 until the cutting blades 104 on both sides are in contact with each other, completing the pin cutting.

[0031] In one embodiment, such as Figure 4 As shown, the rotating plate 303 and the rotating wheel 309 are provided with limiting grooves 600 corresponding to the pins. The pins are neatly arranged and fixed by the limiting grooves 600 to ensure the accuracy of the length after cutting.

[0032] In one embodiment, such as Figure 5 As shown, a rubber pad 700 is fixedly connected to the clamping plate 403. The rubber pad 700 increases friction and prevents damage to the pin surface.

[0033] In one embodiment, such as Figure 5 As shown, the four guide rods 402 are evenly arranged on the fixing plate 401 to ensure that the clamping plate 403 is subjected to balanced force and to ensure stable clamping of the pin.

[0034] The above embodiment discloses a capacitor lead cutting and bending device, wherein the capacitors to be processed are placed one by one into the placement slot 202 of the placement seat 201 to achieve automatic sorting. The first handle 207 is manually rotated, causing the first rotating rod 204 to rotate around the first fixed frame 203. The first rotating rod 204 pushes the fixed block 206 downwards along the slide groove of the first fixed frame 203 via the second rotating rod 205. The bottom surface of the fixed block 206 presses against the top surface of the capacitor. The first rotating rod 204 and the second rotating rod 205 are aligned, completing the capacitor fixing. The second handle 308 is manually rotated, causing the third rotating rod 305 to rotate. The third rotating rod 305 pushes the moving block 307 along the second fixed frame 304 via the fourth rotating rod 306. The rotating wheel 309 and the rotating plate 303 fix the leads. The second motor 505 is started, driving the... The connected gear 501 rotates, and this gear 501 drives another gear 501 to rotate synchronously in the opposite direction through meshing. When the gear 501 rotates, the limiting rod 502 on its end face slides along the groove of the transmission rod 503, driving the transmission rod 503 to swing around the connecting shaft. The transmission rod 503 cooperates with the limiting rod 504 through the sliding groove at the other end, pushing the two cutting plates 103 closer to each other. The two clamping plates 403 contact the pins first, and the spring 404 is compressed, generating elastic force to clamp the pins with the clamping plates 403. The cutting blades 104 on both sides fit together to complete the pin cutting. The motor 310 is started, and the motor 310 drives the rotating shaft 301 to rotate, driving the rotating plate 303 to rotate around the rotating shaft 301. The rotating wheel 309 moves with the rotating plate 303, applying bending force to the pins until the rotating plate 303 rotates to the preset angle, completing the bending.

[0035] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A capacitor lead cutting and bending device, comprising a support base (100), wherein a carrier frame (101) is fixedly connected to the top end of the support base (100), characterized in that, The upper end of the support frame (101) is provided with a fixing mechanism for fixing the capacitor. A bending component is provided on one side of the support frame (101). A mounting frame (102) is fixedly connected to the support base (100) near the bending component. Two cutting plates (103) are slidably connected on the mounting frame (102). Cutting blades (104) are fixedly connected to the two cutting plates (103). Limiting units for clamping the pins are provided on the two cutting plates (103). A transmission module is provided on the mounting frame (102).

2. The capacitor lead cutting and bending device according to claim 1, characterized in that, The fixing mechanism includes a placement seat (201), which is fixedly connected to the support frame (101). The placement seat (201) is provided with multiple placement slots (202). The support frame (101) is fixedly connected to a first fixing frame (203). One end of a first rotating rod (204) is rotatably connected to the first fixing frame (203). The other end of the first rotating rod (204) is rotatably connected to one end of a second rotating rod (205). The other end of the second rotating rod (205) is rotatably connected to a fixing block (206). The fixing block (206) is slidably connected to the first fixing frame (203). A first handle (207) is fixedly connected to the first rotating rod (204).

3. The capacitor lead cutting and bending device according to claim 1, characterized in that, The bending component includes a rotating shaft (301), with both ends of the two rotating shafts (301) rotatably connected to a bending frame (302). The bending frame (302) is fixedly connected to a support frame (101). A rotating plate (303) is fixedly connected to the rotating shafts (301), and a second fixing frame (304) is fixedly connected to the rotating plate (303). One end of a third rotating rod (305) is rotatably connected to the second fixing frame (304), and the other end of the third rotating rod (305) is rotatably connected to... One end of the rotating rod four (306) is connected to the other end of the rotating rod four (306), and the other end of the rotating rod four (306) is rotatably connected to the moving block (307). The moving block (307) is slidably connected to the fixed frame two (304). The handle two (308) is fixedly connected to the rotating rod three (305). The lower end of the moving block (307) is rotatably connected to the rotating wheel (309). The rotating shaft (301) is driven by the motor one (310), and the motor one (310) is fixedly connected to the bending frame (302).

4. The capacitor lead cutting and bending device according to claim 1, characterized in that, The limiting unit includes two fixing plates (401), which are fixedly connected to the cutting plate (103). Four guide rods (402) are slidably connected to the fixing plates (401), and the four guide rods (402) are fixedly connected to the clamping plate (403). The outer end of each guide rod (402) is provided with a spring (404), and the two ends of the spring (404) are fixedly connected to the fixing plate (401) and the clamping plate (403) respectively. A stop block is fixedly connected to the end of the guide rod (402) away from the clamping plate (403).

5. A capacitor lead cutting and bending device according to claim 1, characterized in that, The transmission module includes two gears (501), which are rotatably connected to the mounting frame (102) and mesh with each other. A limiting rod (502) is fixedly connected to each gear (501), and the limiting rod (502) is fitted into a groove in the middle of the transmission rod (503). One end of the limiting rod (502) is rotatably connected to the mounting frame (102) via a connecting shaft, and a limiting rod (504) is fitted into a groove at the other end of the limiting rod (502). The limiting rod (504) is fixedly connected to the cutting plate (103). One of the gears (501) is driven by a motor (505), which is fixedly connected to the mounting frame (102).

6. A capacitor lead cutting and bending device according to claim 3, characterized in that, The rotating plate (303) and the rotating wheel (309) are provided with limiting grooves (600) corresponding to the pins.

7. A capacitor lead cutting and bending device according to claim 4, characterized in that, A rubber pad (700) is fixedly connected to the clamping plate (403).

8. A capacitor lead cutting and bending device according to claim 4, characterized in that, The four guide rods (402) are evenly arranged on the fixed plate (401).

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