CN110605346B - A clipping device with high capacitor clipping efficiency - Google Patents

Abstract

The invention discloses a pin shearing device with high pin shearing efficiency for capacitors, wherein a feed inlet and a discharge outlet are formed in a feed guide rail, and a feed vibrating disc is connected to the feed inlet; the pin shearing assembly comprises a cutter seat arranged on the frame, a cutter head arranged in the cutter seat in a sliding manner, and a driving assembly arranged on the frame and used for driving the cutter head to move, and the cutter head can enter a pin shearing station of the feeding guide rail in a sliding manner to perform capacitive pin shearing action; the clamping and transferring assembly comprises an installation frame and a transferring seat, the installation frame is arranged on the rack, the transferring seat is slidably arranged on the installation frame, clamping claws capable of clamping capacitors in rows are arranged on the transferring seat, a driving piece used for ordering the clamping claws to extend into the feeding guide rail is arranged on the transferring seat, and a linkage portion which is connected with the driving assembly and orders about the sliding of the transferring seat in order to follow the action of the capacitor cutting pins of the cutter head is arranged on the rack. The invention has the characteristic of high pin cutting efficiency of the capacitor.

Description

A clipping device with high capacitor clipping efficiency

technical field

The invention relates to a capacitor foot clipping device, in particular to a clipping device with high capacitor clipping efficiency.

Background technique

Electronic components are small in size and size. When mass production, the pins need to be cut off. If manual cutting is used, it is not only inefficient, but also affected by subjective factors. Security incidents can also occur.

At present, in order to solve the above problems, the Chinese patent with the publication number of CN207068681U discloses an automatic bulk capacitor foot clipping device, which includes a frame, a feeder and a foot clipper. The machine includes a feed channel, a cutter seat, a discharge chute, a finished product box and a waste collection box. One end of the feed channel is connected to the feeder, and the other end is provided with a cutter seat. The discharge chute is set on the cutter seat and the finished product. Between the boxes, the waste collection box is located under the cutter seat;

Although the above-mentioned foot cutting device can complete the foot cutting operation of the capacitor pins, when the capacitor is transported to the cutter seat in the feeding channel, the cutter seat can only cut off one capacitor pin each time the cutting action is performed, resulting in Capacitors cannot be clipped in batches, resulting in slower clipping efficiency of capacitors, so there are certain improvements.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a foot clipping device with high capacitor clipping efficiency, which has the characteristics of high capacitor clipping efficiency.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A foot clipping device with high capacitor clipping efficiency, comprising a rack, and further comprising:

The feeding guide rail is used for the arrangement and transportation of capacitors. The feeding guide rail has a feeding port and a discharging port, and the feeding port is connected with a feeding vibrating plate. The feeding guide rail has a preparatory station and a foot scissor. bit;

A scissor foot assembly, comprising a cutter seat provided on a frame, a cutter head slidably arranged in the cutter seat, and a drive assembly provided on the frame for driving the cutter head to move, the cutter head It can be slid into the foot cutting station of the feeding guide rail to perform capacitor foot cutting action;

The clamping and transferring assembly is used for following the action of the capacitor clipping of the cutter head to send the capacitors from the preparatory station of the feeding guide rail into the shearing station in a row, the clamping and transferring assembly includes a An installation frame, and a transfer seat slidably arranged on the installation frame, the transfer seat is provided with clamping claws that can clamp capacitors in rows, and the transfer seat is provided with a mechanism for driving the clamping claws to extend into the feeding guide rail The driving member in the frame is provided with a linkage part which is connected with the driving component and drives the transfer seat to slide following the capacitor shearing action of the cutter head.

Through the above technical solution, the bulk capacitors are put into the feeding vibrating plate, the feeding vibrating plate sends the capacitors into the feeding guide rail, the capacitors are lined up in the feeding guide rail, and under the continuous feeding of the feeding vibrating plate The conveying process is completed in the feeding guide rail and conveyed to the preparation station of the feeding guide rail;

Capacitors stay in a row at the preparatory station, the cutter head can slide under the action of the drive assembly to perform capacitor shearing action, and the linkage part can follow the action of the cutter head to drive the transfer seat between the preparatory station and the foot scissor station. When the transfer seat is opposite to the preparatory station, the driving part drives the clamping claws to clamp the capacitors in a row. At this time, the cutting head does not perform the capacitor cutting action, and then the cutting head performs the capacitor cutting action with the cutting head. At the same time, the transfer seat moves to send the rows of capacitors into the foot cutting station of the feeding guide rail. After the rows of capacitors are sent in, the cutter head just extends into the feeding guide rail to complete the foot cutting action of the capacitors. , and then the driving part drives the clamping jaws to reset, the cutter head slides out from the feeding guide rail, and the transfer seat is reset and repeats to clamp the next group of capacitors in rows;

The above method of clipping capacitors in rows and cutting legs in rows can effectively improve the efficiency of capacitor leg clipping, and ensure that the length of the capacitor pins in a group of capacitors to be cut is uniform, thereby improving the quality of capacitor pin cutting.

Preferably, a feeding channel for the insertion of capacitor pins is opened in the middle of the feeding guide rail, and feeding rails are provided on both sides of the feeding channel, and the two feeding rails are between the feeding rails. A feeding cavity for placing the capacitor is formed, and the lower end face of the capacitor abuts on the edge of the feeding channel.

Through the above technical solution, when the capacitors are lined up in the feeding guide rail, the pins of the capacitor are inserted into the feeding channel, the capacitor is located in the feeding cavity, and the lower end face of the capacitor is in contact with the edge of the feeding channel. , The position of the capacitor is limited by the feeding bar. When the feeding vibrating plate feeds the capacitors one by one, the capacitors can be moved in the feeding guide rail and sent to the preparatory station.

Preferably, the feeding guide rail is provided with an adjusting portion for adjusting the distance between the feeding chambers, the adjusting portion includes a waist-shaped hole formed on the feeding rail, and an end portion which is penetrated in the waist-shaped hole and has an end portion. Fastening bolts threaded on the feed rail.

Through the above technical solution, loosen the fastening bolts and move the feeding bar through the waist-shaped hole, so as to change the spacing of the feeding cavity, so as to achieve the purpose of adapting to different specifications of capacitors.

Preferably, a fixing frame is arranged on the frame, and a pressing bar is arranged on the fixing frame, and the pressing bar is located above the feeding guide rail and has the same extension direction as the feeding guide rail. A pressing gap is formed between it and the feeding guide rail.

Through the above technical solution, when the capacitors are lined up in the feeding guide rail for transportation, the capacitors are placed in the pressing material gap, thereby ensuring the stability of the capacitor transportation.

Preferably, a material blocking rod whose end extends into the material pressing gap is slidably provided on the material pressing bar at the preparatory station of the feeding guide rail, and a roller is rotatably installed on the end of the material blocking rod.

Through the above technical solution, when the capacitor slides into the preparatory station, the stopper rod is under the action of gravity, and the end of the stopper rod protrudes into the pressing material gap, and the roller can block the capacitor. Under the conveying action of the feeding vibrating plate, the stopper bar will not be pushed up;

When the clamping claws hold the capacitors in a row, under the moving force of the clamping claws, the capacitors can push up the stopper rod, so that the capacitors can enter the cutting station along the feeding guide rail in the preparatory station. In the above method, the capacitors can be prepared in a row in the preparation station, which is convenient for the clamping jaws to uniformly clamp the capacitors and send them into the foot cutting station.

Preferably, the drive assembly includes a first rotating shaft rotatably mounted on the frame, and a first eccentric wheel arranged on the first rotating shaft, and a first eccentric wheel for driving the cutter head to slide is mounted on the first eccentric wheel For the first link, the frame is provided with a first driving part for driving the first rotating shaft to rotate.

Through the above technical solution, the first driving part drives the first rotating shaft to rotate, the first rotating shaft drives the first eccentric wheel to rotate, and then the first eccentric wheel drives the cutter head to slide under the action of the first connecting rod, and the cutter head extends Enter into the feeding guide to complete the clipping action of the capacitor.

Preferably, the first drive part includes a drive motor fixed on the frame, and a first synchronous pulley installed on the output shaft of the drive motor, and a second synchronous pulley is coaxially installed on the first rotating shaft A first synchronous belt body is arranged between the first synchronous pulley and the second synchronous pulley.

Through the above technical solution, the arrangement of the above-mentioned first driving part has a simple structure and is easy to implement.

Preferably, the linkage part includes a second rotating shaft rotatably installed on the frame, and a second eccentric wheel arranged on the second rotating shaft, and a first eccentric wheel for driving the transfer base to slide is installed on the second eccentric wheel. Two connecting rods, a third synchronous pulley is installed on the output shaft of the drive motor, and a fourth synchronous pulley is coaxially installed on the second rotating shaft. The third synchronous pulley is connected to the fourth synchronous pulley. A second timing belt body is arranged therebetween.

Through the above technical solution, the driving motor can drive the second rotating shaft to rotate through the third synchronous pulley, the fourth synchronous pulley and the second synchronous belt body, so that the rotation directions of the first rotating shaft and the second rotating shaft are the same, and the first rotating shaft can rotate in the same direction. The second eccentric wheel drives the second eccentric wheel to rotate, and the second eccentric wheel drives the transfer seat to slide through the second connecting rod. Through the setting of the above-mentioned linkage portion, the transfer seat follows the movement of the knife head and slides while the cutting head slides. , in order to send the capacitor at the preparation station to the clipping station.

Preferably, the clamping claw comprises a first installation rod that is horizontally fixed on the driving member, and a second installation rod that is slidably inserted at the end of the first installation rod, and a first clamp is fixed on the first installation rod A second clamping piece is fixed on the second installation rod, a clamping space is formed between the first clamping piece and the second clamping piece, and a second clamping piece is provided on the first installation rod for fastening the second installation Fasteners for rods.

Through the above technical solution, the second installation rod is slidably inserted at the end of the first installation rod, and then the position of the second installation rod can be adjusted by the fastener, so as to realize the adjustment of the clamping space spacing and adapt to the clamping requirements of different specifications of capacitors. .

Preferably, the cutter seat is provided with a pressing component that slides up and down following the cutting head, and the pressing component is located at the foot cutting station of the feeding guide rail;

The material pressing assembly includes a material pressing frame slidably installed on the cutter seat, and a material pressing head slidably inserted on the pressing frame and located above the shearing foot station of the feeding guide rail, and the material pressing frame is provided with A first linkage frame, a second linkage frame is arranged on the cutter head, a first linkage wheel is rotatably installed in the first linkage frame, and an outer wheel with the first linkage wheel is rotatably installed on the second linkage frame The second linkage wheel with the opposite face.

Through the above technical solution, when the cutter head slides to cut the capacitor pins, the second linkage wheel is separated from the first linkage wheel, so as to realize the pressing effect of the pressure head on the capacitor; wherein, when the cutter head slides incorrectly When the capacitor pin is cut, the second linkage wheel is in contact with the second linkage wheel, so that the horizontal movement of the cutter head drives the vertical movement of the pressing head, so as to prevent the pressing head from conveying the capacitor along the feeding guide rail It will have an impact on the scissor station.

To sum up, the beneficial effects of the present invention compared with the prior art are:

In the present application, the capacitors are clamped in rows and the legs are cut in rows, which can effectively improve the efficiency of capacitor clipping, ensure that the length of the capacitor pins in a group of capacitors is uniform, and improve the quality of capacitor pin cutting.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment;

Fig. 2 is the installation schematic diagram of the feeding guide rail in the embodiment;

Fig. 3 is the sectional view of the feed rail in the embodiment;

Fig. 4 is the enlarged schematic diagram of A part in Fig. 3;

5 is a first structural schematic diagram of the scissor foot assembly and the clamping and transferring assembly in the embodiment;

6 is a schematic diagram of the second structure of the scissor foot assembly and the clamping and transferring assembly in the embodiment;

FIG. 7 is a cross-sectional view of the gripping and transferring assembly in the embodiment.

Reference numerals: 1, frame; 2, feeding guide rail; 21, feeding channel; 22, feeding bar; 23, adjusting part; 231, waist hole; 232, fastening bolt; 3, scissor foot assembly 31, cutter seat; 32, cutter head; 33, drive assembly; 331, first rotating shaft; 332, first eccentric wheel; 333, first connecting rod; 34, auxiliary cutter head; 35, first drive part; 351, drive motor; 352, first synchronous pulley; 353, second synchronous pulley; 354, first synchronous belt body; 4, clamping and transferring assembly; 41, mounting frame; 42, transfer seat; 43, 44, clamping claw; 441, first installation rod; 442, second installation rod; 443, first clip; 444, second clip; 445, fastener; 45, linkage part; 451, 452, the second eccentric wheel; 453, the second connecting rod; 454, the third synchronous pulley; 455, the fourth synchronous pulley; 456, the second synchronous belt body; 46, the proximity switch; 5, Support seat; 6. Adjusting screw; 7. Feeding vibration plate; 8. Fixing frame; 9. Pressing bar; 10. Adjusting bolt; 11. Blocking rod; 12. Roller; 13. Pressing assembly; 131. Pressing Material rack; 132, pressing head; 133, guide rod; 134, guide sleeve; 135, elastic spring; 136, adjusting rod; 137, adjusting nut; 14, the first linkage wheel; 15, the second linkage wheel; 16, Guide ramp; 17. Discharge ramp; 18. Finished product collection box; 19. Waste collection box.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings.

1 and 2 , a foot clipping device with high capacitor clipping efficiency includes a frame 1 , a feeding guide rail 2 , a clipping foot assembly 3 and a clamping and transferring assembly 4 . In the present application, the capacitors are clamped in rows and the legs are cut in rows, which can effectively improve the efficiency of capacitor clipping, ensure that the length of the capacitor pins in a group of capacitors is uniform, and improve the quality of capacitor pin cutting.

Specifically, the rack 1 is provided with a support base 5 , the feed rail 2 is slidably installed on the support base 5 , and the rack 1 is rotatably mounted on the feed rail 2 to be threadedly connected to the feed rail 2 for adjusting the upper and lower heights of the feed rail 2 The adjusting screw 6, wherein the support base 5 is provided with a scale to limit the adjustment height of the feeding guide rail 2.

The feeding guide 2 is used for the arrangement and transportation of capacitors. The feeding guide 2 has a feeding port and a discharging port. The feeding port is connected with a feeding vibrating plate 7. The bulk capacitors are placed in the feeding vibrating plate 7, and the capacitors pass through the feeding vibrating plate. 7 After finishing, it can enter the feeding guide 2 through the feeding port. The capacitors are lined up in the feeding guide 2. The capacitors are continuously fed by the feeding vibrating plate 7. The capacitors can move and transport along the feeding guide 2. .

The feeding guide 2 has a preparation station and a foot clipping station, and the feeding guide 2 has a shape suitable for the placement of capacitors. Specifically, a feeding channel 21 is opened in the middle of the feeding guide rail 2, the feeding channel 21 is arranged along the length direction of the feeding guide rail 2, and the feeding channel 21 penetrates the feeding port and the discharging port of the feeding guide rail 2, and the feeding Channel 21 is used for capacitor pin insertion. The feeding rail 2 is provided with feeding rails 22 on both sides of the feeding channel 21 , and a feeding cavity for placing capacitors is formed between the two feeding rails 22 , so that the capacitors are placed in the feeding rail 2 . When lined up, the capacitor is placed in the feeding cavity, the lower end face of the capacitor is against the edge of the feeding channel 21 , and the pins of the capacitor are inserted into the feeding channel 21 .

It is worth noting that, in order to enable the feeding cavity to adapt to capacitors of different specifications, the feeding guide 2 is provided with an adjusting portion 23 for adjusting the spacing of the feeding cavity. A shaped hole 231 and a fastening bolt 232 which is penetrated in the waist-shaped hole 231 and whose ends are threaded on the feeding guide rail 2 .

In the present application, in order to ensure the stability of the conveying of the capacitor in the feeding guide 2, the capacitor is prevented from being detached from the feeding cavity. 2 and 3, the frame 1 is provided with a fixing frame 8, a fixing seat is slidably installed on the fixing frame 8, and a pressing bar 9 is fixed on the fixing seat, and the pressing bar 9 is located on the feed rail 2. Above the feeding channel 21 and in the same extension direction as the feeding guide rail 2, a pressing material gap is formed between the pressing bar 9 and the feeding guide rail 2, wherein the fixed frame 8 is rotatably installed with an end screw connected to the fixed seat Rotating the adjusting bolt 10 can change the upper and lower positions of the pressing bar 9, thereby realizing the adjustment of the pressing gap, so that the pressing gap can be adapted to the use of capacitors of different specifications.

It is worth noting that, as shown in FIG. 3 and FIG. 4 , a material blocking rod 11 is vertically slidably inserted on the pressing bar 9 at the preparatory station of the feeding guide 2 , and the material blocking rod 11 is under the action of gravity. The end of the stopper rod 11 extends into the material pressing gap, and the end of the stopper rod 11 is rotatably installed with a roller 12 . The stopper bar 11 can limit the conveyance of the capacitors in the feed guide 2 , so that the capacitors can be stopped when conveyed in the feed guide 2 to the preparatory station, and are lined up along the feed guide 2 .

As shown in FIG. 1 and FIG. 5 , the foot-cutting assembly 3 can perform foot-cutting action on the capacitor conveyed into the foot-cutting station. The above-mentioned adjusting screw 6 adjusts the height of the feeding guide rail 2 to realize the capacitor pin. Adjustment of cut length.

The scissor assembly 3 includes a cutter base 31 arranged on the frame 1, a cutter head 32 slidably arranged in the cutter base 31, and a drive assembly arranged on the frame 1 for driving the cutter head 32 to move 33. The cutter seat 31 is arranged at the foot cutting station of the feeding guide 2, the cutting head 32 is opposite to the foot cutting station of the feeding guide 2, and the side wall of the feeding guide 2 is provided with a feeding slot, and the feeding The groove communicates with the feeding channel 21 , and the cutter head 32 can extend into the feeding channel 21 of the feeding guide rail 2 through the feeding groove. Wherein, the inner wall of the feeding channel 21 is provided with an auxiliary cutting head 34 opposite to the cutting head 32, whereby the cutting head 32 can slide into the foot cutting station of the feeding guide 2, and the cutting head 32 and the cutting head 32 The auxiliary cutter heads 34 are offset, and then the capacitor pins are subjected to a capacitor clipping action.

The clamping and transferring assembly 4 is used for following the capacitor-sniping action of the cutter head 32 to send the capacitors from the preparatory station of the feeding guide 2 into the leg-cutting station in a row.

Specifically, the clamping and transferring assembly 4 includes an installation frame 41 arranged on the frame 1 and a transfer seat 42 slidably arranged on the installation frame 41. The sliding direction of the transfer seat 42 is the same as the conveying direction of the feeding guide rail 2, Wherein, a driving member 43 is fixed on the transfer base 42 , the driving member 43 adopts a driving cylinder, and the output rod of the driving member 43 faces the side of the feeding guide rail 2 . The output rod of the driving member 43 is provided with clamping claws 44 , and the driving member 43 is used to drive the clamping claws 44 to extend above the feeding guide rail 2 , and the clamping claws 44 can clamp the capacitors in a row.

It is worth noting that the clamping claw 44 includes a first installation rod 441 that is horizontally fixed on the driving member 43 , and a second installation rod 442 that is slidably inserted at the end of the first installation rod 441 . The first installation rod 441 is fixed on the first installation rod 441 . There is a first clip 443, a second clip 444 is fixed on the second installation rod 442, the setting direction of the first installation rod 441 and the second installation rod 442 is the same as the conveying direction of the feed rail 2, the first clip 443 and the second clip 444 are located on the side of the feed rail 2, the first clip 443 and the second clip 444 are respectively perpendicular to the first installation rod 441 and the second installation rod 442, the first clip 443 and the second clip The ends of 444 are filled with rounded corners, the first clip 443 and the second clip 444 are made of hard plastic, and the thickness of the first clip 443 and the second clip 444 is between 1 and 2 mm, preferably the thickness is 1mm.

A clamping space is formed between the first clamping piece 443 and the second clamping piece 444 , the first mounting rod 441 is provided with a fastener 445 threadedly connected with an end portion abutting against the outer wall of the second mounting rod 442 , the fastener 445 To fasten the second installation rod 442 in the first installation rod 441, and to fix the second installation rod 442 at any position on the first installation rod 441, the fastener 445 is a bolt.

Therefore, when the driving member 43 drives the clamping claw 44 to protrude above the feeding guide rail 2, the second clip 444 can protrude into the gap between the two adjacent capacitors, and the end of the second clip 444 The rounded corners will not cause damage to the outer wall of the capacitor. As a result, the capacitors blocked by the material blocking rod 11 on the preparatory station are clamped by the first clips 443 and the second clips 444 in rows.

The frame 1 is provided with a linkage portion 45 which is connected with the driving assembly 33 and drives the transfer base 42 to slide following the capacitor shearing action of the cutter head 32 . Under the action of the linkage part 45, the transfer seat 42 can be further moved between the preparatory station and the foot cutting station of the feeding guide 2. After the clamping claws 44 clamp the capacitors in a row, the row of capacitors can be removed from the preparatory station. Transfer to the scissor station.

It should be noted that both sides of the mounting frame 41 are provided with proximity switches 46 for detecting the transfer base 42 . When the transfer seat 42 moves to the side of the mounting frame 41 and is opposite to the preparatory station, the proximity switch 46 detects the transfer seat 42 and controls the driver 43 to drive the clamping claw 44 to extend to clamp the capacitor; further, the transfer seat When the 42 moves to the other side of the mounting frame 41 and is opposite to the foot cutting station, the proximity switch 46 detects the transfer seat 42 and controls the driving member 43 to drive the clamping claw 44 to retract.

In the present application, the drive assembly 33 includes a first rotating shaft 331 rotatably mounted on the frame 1, and a first eccentric wheel 332 disposed on the first rotating shaft 331. The axis of the first eccentric wheel 332 is connected to the first The axis line of the rotating shaft 331 is located on the same direction line. The first eccentric wheel 332 is mounted with a first connecting rod 333 for driving the cutter head 32 to slide. Specifically, one end of the first connecting rod 333 is hinged on the first eccentric. On the eccentric point of the wheel 332 , the other end of the first connecting rod 333 is hinged to the end of the cutter head 32 , and the frame 1 is provided with a first driving part 35 for driving the first rotating shaft 331 to rotate.

The first drive part 35 includes a drive motor 351 fixed on the frame 1, and a first synchronous pulley 352 coaxially mounted on the output shaft of the drive motor 351. On the output shaft of the motor 351, a second synchronous pulley 353 is coaxially mounted on the first rotating shaft 331. The second synchronous pulley 353 is installed on the first rotating shaft 331 by a flat key. The first synchronous pulley 352 and A first synchronous belt body 354 is disposed between the second synchronous pulleys 353 .

5 and 6, the linkage portion 45 includes a second rotating shaft 451 rotatably mounted on the frame 1, and a second eccentric wheel 452 disposed on the second rotating shaft 451. The shaft of the second eccentric wheel 452 The center line and the axis line of the second rotating shaft 451 are located on the same direction line, and the second eccentric wheel 452 is installed on the second rotating shaft 451 by means of a flat key. A second connecting rod 453 is installed on the second eccentric wheel 452 for driving the transfer base 42 to slide. One end is hinged on the transfer base 42, a third synchronous pulley 454 is installed on the output shaft of the driving motor 351, and a fourth synchronous pulley 455 is coaxially installed on the second rotating shaft 451. A second synchronous belt body 456 is disposed between the synchronous pulleys 455 .

In this application, the diameter of the second eccentric wheel 452 is larger than that of the first eccentric wheel 332 , and the distance between the eccentric point and the center point of the second eccentric wheel 452 is larger than the distance between the eccentric point and the center point of the first eccentric wheel 332 . Therefore, the sliding distance of the cutting head 32 driven by the first eccentric wheel 332 is smaller than the sliding distance of the transfer base 42 driven by the second eccentric wheel 452 . Wherein, when the transfer seat 42 slides to be opposite to the preparatory station, the cutter head 32 is about to slide to the position farthest from the feeding guide rail 2 , and when the transfer seat 42 slides to be opposite to the scissor station, the cutter head 32 is about to slide Reach into the feed rail 2 to perform the foot cutting action.

In this way, through the arrangement of the above-mentioned linkage portion 45 , the clamping claws 44 can clamp the capacitors in a row, and when the transfer base 42 moves the capacitors from the preparatory station to the foot cutting station, the cutter heads 32 can be just in a row. Cut off the pins of the capacitor.

The cutter seat 31 is provided with a pressing component 13 that slides up and down following the cutting head 32. The pressing component 13 is located at the foot cutting station of the feeding guide 2, and the pressing component 13 is used for pressing the shearing foot station. capacitor on. The pressing component 13 includes a pressing frame 131 slidably mounted on the cutter base 31 , and a pressing head 132 slidably inserted on the pressing frame 131 and located above the shearing station of the feeding guide 2 . The pressing frame 131 It is vertically slidably installed on the cutter base 31 , and the material pressing head 132 can slide vertically on the material pressing frame 131 . Among them, two sides of the pressing head 132 are connected with guide rods 133, the pressing frame 131 is provided with a guide sleeve 134 for the guide rod 133 to be inserted into, and a spring 135 is sleeved on the guide rod 133, and one end of the elastic spring 135 is in contact with each other. On the pressing frame 131 , an adjusting member for adjusting the height of the pressing head 132 is provided on the pressing frame 131 .

The adjusting member includes an adjusting rod 136 provided on the pressing head 132 and a through hole provided on the pressing frame 131 for the adjusting rod 136 to be inserted into. The adjusting rod 136 is fixedly arranged in the middle of the pressing head 132. An adjusting nut 137 is connected with the upper thread, and the adjusting nut 137 abuts on the pressing frame 131 . Therefore, the adjusting nut 137 is rotated to change the position of the adjusting nut 137 on the adjusting rod 136 , thereby realizing the adjustment of the height position of the pressing head 132 on the pressing frame 131 . The adjustment method is simple and easy to implement.

6 and 7, the pressing frame 131 is provided with a first linkage frame, the cutter head 32 is provided with a second linkage frame, the first linkage frame is rotatably installed with the first linkage wheel 14, the second linkage The frame is rotatably mounted with a second interlocking wheel 15 which is in contact with the outer surface of the first interlocking wheel 14 . Therefore, when the cutter head 32 slides to cut the capacitor pins, the second linkage wheel 15 is separated from the first linkage wheel 14, thereby realizing the pressing effect of the pressing head 132 on the capacitor under the action of gravity; wherein, When the cutter head 32 does not cut the capacitor pins, the second linkage wheel 15 abuts against the second linkage wheel 15, so that the horizontal movement of the cutter head 32 drives the vertical movement of the pressing head 132 to avoid pressing The material head 132 affects the clamping jaws 44 to transport the capacitors along the feeding guide rail 2 to the foot cutting station.

It is worth noting that the lower surfaces of the two ends of the pressing head 132 are provided with guiding slopes 16, which avoid blocking and interfering with the entry of the capacitor, and the inclination angle of the guiding slopes 16 is 45°.

Therefore, while the driving component 33 drives the cutter head 32 to slide back and forth to cut the capacitor pins on the feeding guide rail 2, the pressing component 13 can press down on the capacitor, and press the capacitor when the capacitor is cut. Tightly, so as to avoid the jumping of the capacitor when the pin is clipped, and avoid affecting the quality of the clipping of the capacitor pin.

In the present application, the discharge port of the feed guide 2 is connected with a discharge inclined plate 17, and the rack 1 is provided with a finished product collection box 18, and the finished product collection box 18 is located below the discharge inclined plate 17, and the capacitor completed by cutting the feet is from It is output from the discharge port of the feeding guide 2 and enters the finished product collection box 18 through the discharge inclined plate 17 . The waste collection box 19 is provided in the foot cutting station of the feed guide 2 . After the cutter head 32 cuts the capacitor pins, the waste material falls from the feed channel 21 to be received by the waste collection box 19 .

In order to improve the stability of the capacitor during the cutting operation of the capacitor pins, the cutter seat 31 is provided with a pressing component 13 that slides up and down following the cutting head 32, and the pressing component 13 is used for pressing the feeding guide rail. 2 Capacitors on the clipping station.

In the present application, the capacitors are clamped in rows and the legs are cut in rows, which can effectively improve the efficiency of capacitor clipping, ensure that the length of the capacitor pins in a group of capacitors is uniform, and improve the quality of capacitor pin cutting.

The above descriptions are only exemplary embodiments of the present invention, and are not intended to limit the protection scope of the present invention, which is determined by the appended claims.

Claims (9)

1. a foot clipping device with high capacitor clipping efficiency, comprising frame (1), is characterized in that, also comprises: A feeding guide rail (2) is used for arranging and conveying capacitors. The feeding guide rail (2) is provided with a feeding port and a discharging port, and a feeding vibrating plate (7) is connected to the feeding port. (2) There is a preparatory station and a scissor station on the upper; A scissor assembly (3), comprising a cutter seat (31) arranged on the frame (1), a cutter head (32) slidably arranged in the cutter seat (31), and a cutter head (32) arranged in the frame (1) ) on the drive assembly (33) for driving the movement of the cutter head (32), the cutter head (32) can be slid into the foot cutting station of the feeding guide rail (2) to perform capacitor foot cutting action; The clamping and transferring assembly (4) is used for following the action of the capacitor clipping of the cutter head (32) to send the capacitors from the preparatory station of the feeding guide rail (2) into the clipping station in a row, the clamping The transfer assembly (4) comprises an installation frame (41) arranged on the frame (1), and a transfer seat (42) slidably arranged on the installation frame (41), the transfer seat (42) being provided with a Clamping claws (44) for clamping capacitors, and a driving member (43) for driving the clamping claws (44) to extend into the feeding guide rail (2) is provided on the transfer seat (42). The frame (1) is provided with a linkage part (45) which is connected with the driving assembly (33) to follow the capacitor shearing action of the cutter head (32) to drive the transfer seat (42) to slide; The cutter seat (31) is provided with a material pressing component (13) that slides up and down following the cutting head (32), and the material pressing component (13) is located at the foot shearing station of the feeding guide rail (2). place; The material pressing assembly (13) comprises a material pressing frame (131) slidably mounted on the cutter seat (31), and a foot scissor that is slidably inserted on the pressing frame (131) and located on the feeding guide rail (2). The pressing head (132) above the position, the pressing frame (131) is provided with a first linkage frame, the cutter head (32) is provided with a second linkage frame, and the first linkage frame rotates in the A first interlocking wheel (14) is installed, and a second interlocking wheel (15) which abuts against the outer wheel surface of the first interlocking wheel (14) is rotatably mounted on the second interlocking frame. 2. The high-efficiency clipping device for capacitor clipping according to claim 1, wherein a feeding channel (21) for inserting capacitor pins is provided in the middle of the feeding guide rail (2) , the feeding guide rail (2) is provided with feeding bars (22) on both sides of the feeding channel (21), and a feeding cavity for placing capacitors is formed between the two feeding bars (22). , the lower end face of the capacitor abuts on the edge of the feeding channel (21). 3. The foot clipping device with high capacitor clipping efficiency according to claim 2, wherein the feeding guide rail (2) is provided with an adjusting part (23) for adjusting the distance between the feeding chambers, so The adjusting portion (23) comprises a waist-shaped hole (231) provided on the feeding rail (22), and a waist-shaped hole (231) penetrated through the waist-shaped hole (231) and an end screwed on the feeding guide rail (2) the tightening bolts (232). 4. A kind of clipping device with high capacitor clipping efficiency according to claim 1, characterized in that, a fixing frame (8) is arranged on the frame (1), and a fixing frame (8) is arranged on the fixing frame (8). There is a pressing bar (9), the pressing bar (9) is located above the feeding guide rail (2) and extends in the same direction as the feeding guide rail (2), and the pressing bar (9) is connected to the feeding guide rail (2). (2) A pressing material gap is formed between them. 5. The high-efficiency capacitor foot-cutting device according to claim 4, characterized in that, on the pressing bar (9), a sliding end is provided at the preparatory station of the feeding guide rail (2). A material stopper rod (11) extending into the material-pressing gap, and a roller (12) is rotatably installed at the end of the material stopper rod (11). 6. The foot clipping device with high capacitor foot clipping efficiency according to claim 1, wherein the drive assembly (33) comprises a first rotating shaft (331) rotatably mounted on the frame (1) , and a first eccentric wheel (332) arranged on the first rotating shaft (331), the first eccentric wheel (332) is provided with a first connecting rod (333) for driving the cutter head (32) to slide The frame (1) is provided with a first driving part (35) for driving the first rotating shaft (331) to rotate. 7. The foot clipping device with high capacitor clipping efficiency according to claim 6, wherein the first driving part (35) comprises a driving motor (351) fixed on the frame (1), and a first timing pulley (352) mounted on the output shaft of the drive motor (351), a second timing pulley (353) is coaxially mounted on the first rotating shaft (331), the first timing belt A first synchronous belt body (354) is arranged between the wheel (352) and the second synchronous pulley (353). 8 . The foot clipping device with high capacitor clipping efficiency according to claim 7 , wherein the linkage part (45) comprises a second rotating shaft (451) rotatably mounted on the frame (1). 9 . , and a second eccentric wheel (452) arranged on the second rotating shaft (451), the second eccentric wheel (452) is equipped with a second connecting rod (453) for driving the transfer seat (42) to slide, A third synchronous pulley (454) is installed on the output shaft of the driving motor (351), and a fourth synchronous pulley (455) is coaxially installed on the second rotating shaft (451). A second synchronous belt body (456) is arranged between the pulley (454) and the fourth synchronous pulley (455). 9 . The high-efficiency capacitor foot clipping device according to claim 1 , wherein the clamping claw ( 44 ) comprises a first mounting rod ( 441 ) that is horizontally fixed on the driving member ( 43 ). 10 . ), and a second installation rod (442) slidably inserted at the end of the first installation rod (441), a first clip (443) is fixed on the first installation rod (441), and the second installation rod (441) is A second clamping piece (444) is fixed on the rod (442), a clamping space is formed between the first clamping piece (443) and the second clamping piece (444), and a clamping space is formed between the first clamping piece (443) and the second clamping piece (444). Fasteners (445) for fastening the second mounting rod (442) are provided.

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