阅读说明：本技术 一种电容器外壳冲压装置 (Capacitor case stamping device ) 是由 邵淋锋 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种电容器外壳冲压装置,包括盒体,所述盒体侧壁安装有第一电机,所述第一电机的输出端同轴固定有冲压机构；所述冲压机构包括与第一电机输出端同轴固定的转轴,所述转轴贯穿盒体内壁后固定连接有连接板,所述连接板内壁开设有通孔,所述盒体侧壁开设有组合孔,所述盒体内侧壁转动连接有导轨,所述导轨内滑动连接有顶杆,所述顶杆内壁贯穿连接有铰接螺栓,所述铰接螺栓滑动连接在通孔和组合孔内。本发明通过第一电机的正反转动,带动顶杆和冲压座首先进行竖直方向的冲压,随后带动顶杆转变为水平方向运动,从而对顶杆上的冲击座进行打磨,能够及时的对每一次冲压后的冲压座进行打磨锋利,避免在冲压外壳的过程中产生毛刺。(The invention discloses a capacitor shell stamping device which comprises a box body, wherein a first motor is installed on the side wall of the box body, and a stamping mechanism is coaxially fixed at the output end of the first motor; the punching press mechanism includes the pivot with the coaxial fixed of first motor output, the pivot runs through box body inner wall back fixedly connected with connecting plate, the through-hole has been seted up to the connecting plate inner wall, the combination hole has been seted up to the box body lateral wall, the box body inner wall rotates and is connected with the guide rail, sliding connection has the ejector pin in the guide rail, ejector pin inner wall through connection has the articulated bolt, articulated bolt sliding connection is in through-hole and combination hole. According to the invention, the ejector rod and the punching seat are driven to firstly perform vertical punching through forward and backward rotation of the first motor, and then the ejector rod is driven to move in the horizontal direction, so that the impact seat on the ejector rod is polished, the punching seat after each punching can be polished to be sharp in time, and burrs are prevented from being generated in the process of punching the shell.)

1. The capacitor shell stamping device comprises a box body (1), and is characterized in that a first motor (5) is mounted on the side wall of the box body (1), and a stamping mechanism is coaxially fixed at the output end of the first motor (5);

punching press mechanism includes pivot (201) with the coaxial fixed of first motor (5) output, pivot (201) run through box body (1) inner wall back fixedly connected with connecting plate (203), through-hole (204) have been seted up to connecting plate (203) inner wall, combination hole (202) have been seted up to box body (1) lateral wall, box body (1) inside wall rotates and is connected with guide rail (206), sliding connection has ejector pin (207) in guide rail (206), ejector pin (207) inner wall through connection has articulated bolt (205), articulated bolt (205) sliding connection is in through-hole (204) and combination hole (202).

2. The capacitor shell punching device according to claim 1, wherein the punching mechanism further comprises a punching seat (208) fixedly connected to the bottom wall of the top rod (207), a magnet is embedded in the inner wall of the punching seat (208), a bearing (209) is fixedly connected to the side wall of the hinge bolt (205), the outer ring of the bearing (209) is slidably connected to the combination hole (202), the combination hole (202) is composed of an arc-shaped hole, a vertical through hole and a horizontal through hole, and the connecting corners of the arc-shaped hole, the vertical through hole and the horizontal through hole are respectively chamfered.

3. The capacitor shell stamping device according to claim 2, wherein one end of the rotating shaft (201) far away from the first motor (5) is fixedly connected with a circulating mechanism, the circulating mechanism comprises a cylinder (301) fixedly connected to one end of the rotating shaft (201) far away from the first motor (5), a plurality of sliding grooves (302) are uniformly formed in the side wall of the cylinder (301), the sliding grooves (302) are of a V-shaped structure, two adjacent sliding grooves (302) are communicated with each other, and the grooving depths of the two ends of each sliding groove (302) are different.

4. The capacitor shell stamping device as defined in claim 3, wherein a cleaning structure is fixedly connected to the inner side wall of the box body (1) opposite to the combination hole (202), the cleaning mechanism comprises a box body (401) fixedly connected with the inner side wall of the box body (1), a piston is hermetically and slidably connected in the box body (401), a sliding rail (402) is fixedly connected with the side wall of the box body (401), a sliding block (403) is connected in the sliding rail (402) in a sliding way, a sliding hole is arranged on the inner wall of the sliding block (403), the inner wall of the slide hole is elastically connected with a slide rod (405) through a first spring (404), one end of the sliding rod (405) far away from the sliding block (403) is connected in the sliding groove (302) in a sliding way, the side wall of the sliding block (403) is fixedly connected with a push rod (406), and one end, far away from the sliding block (403), of the push rod (406) is fixedly connected with the piston.

5. The capacitor shell punching device according to claim 4, wherein a material changing mechanism is arranged on the inner wall of the bottom of the box body (1), the material changing mechanism comprises a material feeding groove (603) arranged on the inner wall of the bottom of the box body (1), a material placing plate (604) is connected in the material feeding groove (603) in a sliding mode, a punching hole (605) is formed in the inner wall of the material placing plate (604), a supporting rod (601) is fixedly connected to the side wall of the rotating shaft (201), and a sector plate (602) is fixedly connected to one end, away from the rotating shaft (201), of the supporting rod (601).

6. The capacitor shell stamping device according to claim 5, wherein a supporting plate (9) is fixedly connected to the inner side wall of the box body (1), the supporting plate (9) is fixedly connected with a second motor (10) through a folding rod, an output end of the second motor (10) is fixedly connected with a polishing mechanism, the polishing mechanism comprises a rotating rod (701) coaxially fixed with the second motor (10), the rotating rod (701) penetrates through the supporting plate (9) and is fixedly connected with a circular plate (702), a plurality of adjusting grooves (704) are uniformly distributed on the inner wall of the circular plate (702), a square block (705) is elastically connected to the inner wall of each adjusting groove (704) through a second spring (706), a polishing piece (703) is fixedly connected to the side wall of the square block (705), and a bolt (707) is connected to the inner wall of each adjusting groove (704) through a thread.

7. The capacitor shell stamping device according to claim 6, wherein a plurality of air injection mechanisms are symmetrically and fixedly connected to the inner side wall of the box body (1), each air injection mechanism comprises a circular tube (801) symmetrically and fixedly connected to the inner side wall of the box body (1), a hollow circular truncated cone (802) is fixed to the inner wall of each circular tube (801), a fixed block (803) is fixedly connected to the inner wall of each circular tube (801), a blocking plate (805) is elastically connected to the side wall of each fixed block (803) through a third spring (804), and each blocking plate (805) is made of a magnetic material.

8. The stamping device for the capacitor shell according to claim 7, wherein the cleaning structure further comprises an air inlet pipe (407) fixedly connected to the inner wall of the box body (401) in a penetrating manner, a one-way valve is arranged in the air inlet pipe (407), the inner wall of the box body (401) is fixedly communicated with an air outlet pipe in a penetrating manner, one end of the air outlet pipe, which is far away from the box body (401), is fixedly communicated with the plurality of round pipes (801), and a one-way valve is arranged in the air outlet pipe.

Technical Field

The invention relates to the technical field of capacitor processing, in particular to a capacitor shell stamping device.

Background

With the change of electronic information technology, the update speed of digital electronic products is faster and faster, and the production and sales volume of consumer electronic products such as flat panel televisions, notebook computers, digital cameras and the like is continuously increased, which drives the growth of capacitor industry.

In the existing process of stamping the capacitor shell, raw materials need to be manually placed at the lower part of a stamping seat or placed by means of related equipment, wherein the former has certain potential safety hazards, and the latter can generate more use cost; in the stamping process, burrs with different shapes are easily generated in the stamping process due to the abrasion of the cutting edge of the stamping seat or the interference of scraps generated by stamping and the like, the burrs cause certain processing difficulty to subsequent procedures, the reworking phenomenon frequently occurs, the production waste is caused, and the prior stamping seat is inconvenient to polish; finally, in the continuous stamping operation, the stamping seat is continuously heated and heated, so that a bite notch is easily generated in the subsequent stamping.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a capacitor shell stamping device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a capacitor shell stamping device comprises a box body, wherein a first motor is mounted on the side wall of the box body, and a stamping mechanism is coaxially fixed at the output end of the first motor;

the punching press mechanism includes the pivot with the coaxial fixed of first motor output, the pivot runs through box body inner wall back fixedly connected with connecting plate, the through-hole has been seted up to the connecting plate inner wall, the combination hole has been seted up to the box body lateral wall, the box body inner wall rotates and is connected with the guide rail, sliding connection has the ejector pin in the guide rail, ejector pin inner wall through connection has articulated bolt, articulated bolt sliding connection is further in through-hole and combination hole.

Further, punching press mechanism still includes the punching press seat of fixed connection at the ejector pin diapire, the punching press seat inner wall inlays and is equipped with the magnet, articulated bolt lateral wall fixedly connected with bearing, the outer lane sliding connection of bearing is downthehole at the combination, the combination hole comprises arc hole, vertical through-hole and horizontal through-hole, the corner of being connected of arc hole and vertical through-hole, horizontal through-hole is chamfer respectively and is handled.

Further, the one end fixedly connected with circulation mechanism of first motor is kept away from in the pivot, circulation mechanism includes that fixed connection keeps away from the cylinder of first motor one end in the pivot, a plurality of spouts have been seted up to cylinder lateral wall equipartition, the spout is V font structure, adjacent two the spout communicates mutually, the fluting degree of depth at spout both ends is inconsistent.

Further, the clean structure of inside wall fixedly connected with relative with the combination hole in the box body, clean mechanism includes the box of fixed connection at the box inside wall, box inner seal sliding connection has the piston, box lateral wall fixedly connected with slide rail, sliding connection has the slider in the slide rail, the slide opening has been seted up to the slider inner wall, the slide opening inner wall has the slide bar through first spring elastic connection, the slide bar is kept away from the one end sliding connection of slider in the spout, slider lateral wall fixedly connected with push rod, the one end and the piston fixed connection of slider are kept away from to the push rod.

Further, the bottom inner wall of box body has seted up the mechanism of reloading, the mechanism of reloading is including seting up the chute feeder at box body bottom inner wall, sliding connection has the thing board of putting in the chute feeder, it has seted up the punching press hole to put thing inboard wall, pivot lateral wall fixedly connected with bracing piece, the one end fixedly connected with sector plate of pivot is kept away from to the bracing piece.

Further, the box body inner wall fixedly connected with backup pad, the backup pad is through roll over pole fixedly connected with second motor, the output fixedly connected with grinding machanism of second motor, grinding machanism include with the coaxial fixed bull stick of second motor, the bull stick runs through fixedly connected with plectane behind the backup pad, a plurality of adjustment tanks have been seted up to plectane inner wall equipartition, and every adjustment tank inner wall has the square through second spring elastic connection, square lateral wall fixedly connected with polishing piece, adjustment tank inner wall runs through threaded connection has the bolt.

Further, a plurality of air injection mechanisms of box body inner wall symmetry fixedly connected with, air injection mechanism includes the pipe of symmetry fixed connection at the box body inside wall, the pipe inner wall is fixed with hollow round platform, pipe inner wall fixedly connected with fixed block, the fixed block lateral wall has the baffler through third spring elastic connection, the baffler is made by magnetic material.

Further, clean structure still includes the intake pipe of fixed connection at the box inner wall that runs through, be equipped with the check valve in the intake pipe, the box inner wall runs through fixed intercommunication and has the outlet duct, the fixed intercommunication of one end and a plurality of pipe that the box was kept away from to the outlet duct, be equipped with the check valve in the outlet duct.

The invention has the following advantages:

1. the ejector rod and the punching seat are driven to firstly punch in the vertical direction through the forward and reverse rotation of the first motor, and then the ejector rod is driven to move in the horizontal direction, so that the impact seat on the ejector rod is polished, the punching seat punched each time is conveniently and timely polished to be sharp, burrs are prevented from being generated in the process of punching the shell, and the punching quality is improved;

2. the punching seats are ground in a rotating mode, the grinding efficiency is higher, meanwhile, the positions of the square blocks in the adjusting grooves are adjusted by rotating the bolts, and the distance between the two grinding sheets opposite in position is determined, so that the device can be suitable for the punching seats of different specifications, and the application range of the device is enlarged;

3. gas is gradually sprayed out of each round pipe in the movement process of the stamping seat, and scraps adhered to the surface of the stamping seat in different movement states are intensively impacted and cleaned, so that the cleaning effect is better, the situation that burrs are generated in stamping due to the influence of the scraps can be avoided, meanwhile, the stamping seat which is continuously stamped can be cooled, and the phenomenon that the notches are bitten due to the continuous temperature rise of the stamping seat is avoided;

4. the sector plate can drive and put thing board roll-off from the chute feeder, punching press operation has been accomplished to the punching press seat this moment, the punching press seat becomes the horizontally state of polishing from vertical punching press state gradually along with putting the slip of thing board, put into the capacitor case raw and other materials that need carry out the punching press on putting the thing board afterwards, the punching press seat becomes when vertical state again from the horizontal state, put the automatic playback of thing board reverse slip, the processing operation continuity is strong, the degree of mutually supporting is high, conveniently carry out continuity processing, whole punching press course of working, the user need not to place the stamping workpiece in this device inside, the security performance is higher.

Drawings

Fig. 1 is a perspective view of a capacitor case stamping device according to the present invention;

fig. 2 is a schematic perspective view of a stamping mechanism in the capacitor case stamping device according to the present invention;

fig. 3 is a schematic perspective view of the structures of a material changing mechanism, a cleaning mechanism, a circulating mechanism and the like in the capacitor case punching device according to the present invention;

FIG. 4 is a perspective view of the cleaning mechanism, the circulating mechanism and the punching mechanism of the capacitor case punching device according to the present invention;

fig. 5 is a schematic cross-sectional perspective view of a slider, a first spring and a sliding rod in the capacitor case stamping device according to the present invention;

fig. 6 is a schematic diagram illustrating a position of a first motor in the capacitor case punching apparatus according to the present invention;

fig. 7 is a schematic perspective view of a polishing mechanism in a capacitor case punching device according to the present invention;

fig. 8 is a schematic sectional perspective view of an air injection mechanism in the capacitor case punching device according to the present invention.

In the figure: 1 box body, 201 rotating shaft, 202 combined hole, 203 connecting plate, 204 through hole, 205 hinged bolt, 206 guide rail, 207 top rod, 208 punching seat, 209 bearing, 301 cylinder, 302 sliding groove, 401 box body, 402 sliding rail, 403 sliding block, 404 first spring, 405 sliding rod, 406 push rod, 5 first motor, 601 supporting rod, 602 sector plate, 603 feeding groove, 604 object placing plate, 605 punching hole, 701 rotating rod, 702 circular plate, 703 polishing plate, 704 adjusting groove, 705 square, 706 second spring, 707 bolt, circular tube 801, 802 hollow round table, 803 fixing block, 804 third spring, 805 blocking plate, 9 supporting plate and 10 second motor.

Detailed Description

Referring to fig. 1 and 6, the capacitor shell stamping device comprises a box body 1, wherein a first motor 5 is mounted on the side wall of the box body 1, and a stamping mechanism is coaxially fixed at the output end of the first motor 5;

referring to fig. 2-3, the punching mechanism includes a rotating shaft 201 coaxially fixed with the output end of the first motor 5, the rotating shaft 201 penetrates through the inner wall of the box body 1 and is fixedly connected with a connecting plate 203, the inner wall of the connecting plate 203 is provided with a through hole 204, the side wall of the box body 1 is provided with a combined hole 202, the inner side wall of the box body 1 is rotatably connected with a guide rail 206, the guide rail 206 is slidably connected with a push rod 207, the inner wall of the push rod 207 is connected with a hinge bolt 205, the hinge bolt 205 is slidably connected in the through hole 204 and the combined hole 202, the output end of the first motor 5 can rotate clockwise and counterclockwise by a certain angle, so that the output end of the first motor 5 drives the rotating shaft 201 to rotate clockwise, the rotating shaft 201 drives the connecting plate 203 to rotate synchronously, so that the through hole 204 in the connecting plate 203 drives the push rod 207 to move through the hinge bolt 205, and the push rod 207 slides upwards in the guide rail 206 in a limiting fit manner, connecting plate 203 drives ejector pin 207 and guide rail 206 through hinge bolt 205 afterwards and rotates to make ejector pin 207 become the horizontality from the initial vertical state at last, and then make ejector pin 207 progressively by the gas impact of a plurality of pipe 801 automatic injection one by one at this in-process, piece and the adhesion that pushes down the production blow away at the piece on punching press seat 208 surface to punching press seat 208, avoid influencing the effect of polishing to punching press seat 208, also can prevent the burr from producing simultaneously, in the anticlockwise rotation of first motor 5, will drive ejector pin 207 reverse motion, and then become vertical state from the horizontal state, accomplish the punching press operation to the capacitor case, constantly repeat above-mentioned process afterwards, carry out stamping process to a plurality of capacitor cases.

The punching press mechanism still includes the punching press seat 208 of fixed connection at ejector pin 207 diapire, the magnet has been inlayed to punching press seat 208 inner wall, hinged bolt 205 lateral wall fixedly connected with bearing 209, bearing 209's outer lane sliding connection is in combination hole 202, combination hole 202 is by the arc hole, vertical through-hole and horizontal through-hole constitute, arc hole and vertical through-hole, the corner of connection of horizontal through-hole is chamfer respectively handles, the inner circle at bearing 209 is fixed to hinged bolt 205 bottom, and at bearing 209 along with the in-process of hinged bolt 205 motion, bearing 209's outer lane and combination hole 202 sliding connection all the time, reduce frictional force, have the guard action to spare part.

Referring to fig. 4-5, one end fixedly connected with circulation mechanism that first motor 5 was kept away from to pivot 201, circulation mechanism includes that fixed connection keeps away from cylinder 301 of first motor 5 one end at pivot 201, a plurality of spouts 302 have been seted up to cylinder 301 lateral wall equipartition, spout 302 is the V font structure, two adjacent spouts 302 communicate each other, the depth of slotting at spout 302 both ends is inconsistent, pivot 201 drives cylinder 301 and rotates, and the both ends of every two adjacent spouts 302 communicate in proper order, the depth of slotting at spout 302 both ends is inconsistent can make slide bar 405 in entering into each spout 302, all slide according to same direction, thereby avoid slide bar 405 to slide the direction inconsistent in different spouts 302, thereby improve the cooperation ability of slide bar 405 and spout 302.

The inside wall fixedly connected with that is relative with combination hole 202 in box body 1 cleans the structure, clean mechanism includes box 401 of fixed connection at the inside wall of box body 1, sealed sliding connection has the piston in the box 401, box 401 lateral wall fixedly connected with slide rail 402, sliding connection has slider 403 in the slide rail 402, the slide opening has been seted up to slider 403 inner wall, the slide opening inner wall has slide bar 405 through first spring 404 elastic connection, the one end sliding connection that slider 403 was kept away from to slide bar 405 is in spout 302, slider 403 lateral wall fixedly connected with push rod 406, the one end and the piston fixed connection that slider 403 was kept away from to push rod 406, slide bar 405 slides in spout 302, make slide bar 405 produce reciprocating motion, slide bar 405 drives slider 403 and push rod 406 and is reciprocating motion in slide rail 402, thereby push rod 406 drives the piston and seals the slip in box 401, continuous breathing in and pump gas in box 401.

The inner wall of the bottom of the box body 1 is provided with a material changing mechanism, the material changing mechanism comprises a feeding groove 603 arranged on the inner wall of the bottom of the box body 1, a material placing plate 604 is connected in the feeding groove 603 in a sliding manner, the inner wall of the material placing plate 604 is provided with a punching hole 605, the side wall of the rotating shaft 201 is fixedly connected with a supporting rod 601, one end of the supporting rod 601 far away from the rotating shaft 201 is fixedly connected with a sector plate 602, when the rotating shaft 201 rotates clockwise, the sector plate 602 is driven by the supporting rod 601 to move synchronously, the bottom wall of the sector plate 602 is adhered with a rubber pad, so that when the bottom of the sector plate 602 is contacted with the top wall of the material placing plate 604 in an abutting manner, the rubber pad increases the friction force between the two, the sector plate 602 drives the material placing plate 604 to slide out of the feeding groove 603, at the moment, the punching seat 208 completes the punching operation, the punching seat 208 gradually changes from a vertical punching state into a horizontal polishing state along with the sliding of the material placing plate 604, and then the raw material of the capacitor shell to be punched is put on the material placing plate 604, when the punching seat 208 is changed from the horizontal state to the vertical state, the object placing plate 604 slides reversely and automatically returns, the processing operation continuity is strong, and the continuous processing is performed by matching.

Referring to fig. 1 and 7, a supporting plate 9 is fixedly connected to the inner side wall of the box body 1, the supporting plate 9 is fixedly connected to a second motor 10 through a folding rod, an output end of the second motor 10 is fixedly connected to a polishing mechanism, the polishing mechanism includes a rotating rod 701 coaxially fixed with the second motor 10, the rotating rod 701 penetrates through the supporting plate 9 and is fixedly connected to a circular plate 702, a plurality of adjusting grooves 704 are uniformly distributed on the inner wall of the circular plate 702, a block 705 is elastically connected to the inner wall of each adjusting groove 704 through a second spring 706, a polishing plate 703 is fixedly connected to the side wall of the block 705, a bolt 707 is connected to the inner wall of each adjusting groove 704 through a thread, the circular plate 702 is driven by the second motor 10 through the rotating rod 701 to rotate, so that the circular plate 702 drives the plurality of polishing plates 703 to rotate, the punching seat 208 is rotationally polished, the polishing efficiency is higher, meanwhile, the position of the block 704 in the adjusting groove is adjusted by rotating the bolt 707, and the distance between the two polishing plates 703 in opposite positions is determined, therefore, the device can be suitable for stamping seats 208 with different specifications, and the application range of the device is enlarged.

Referring to fig. 2-3 and 8, the inner side wall of the box body 1 is symmetrically and fixedly connected with a plurality of air injection mechanisms, each air injection mechanism comprises a circular tube 801 symmetrically and fixedly connected with the inner side wall of the box body 1, a hollow circular truncated cone 802 is fixed on the inner wall of the circular tube 801, a fixed block 803 is fixedly connected with the inner wall of the circular tube 801, the side wall of the fixed block 803 is elastically connected with a blocking plate 805 through a third spring 804, the blocking plate 805 is made of a magnetic material, the blocking plate 805 abuts against the inner wall of the hollow circular truncated cone 802, so that a large amount of air is prevented from overflowing, the magnets arranged in the stamping seat 208 are opposite to the blocking plate 805 in magnetism and mutually form magnetic attraction, in the movement process of the stamping seat 208, the blocking plates 805 are pulled one by one under the action of the magnetic attraction to extrude the third springs 904, the positions of the plurality of circular tubes 901 are consistent with the movement track of the stamping seat 208, so that the air is gradually injected from each circular tube 901 in the movement process of the stamping seat 208, the chips adhered to the surface of the punch holder 208 are impacted.

Clean structure is still including running through fixed connection at the intake pipe 407 of box 401 inner wall, be equipped with the check valve in the intake pipe 407, box 401 inner wall runs through fixed intercommunication and has the outlet duct, the outlet duct is kept away from the fixed intercommunication of one end and a plurality of pipe 801 of box 401, be equipped with the check valve in the outlet duct, the piston slides at box 401 internal seal, other suction with external through intake pipe 407 are to box 401 in, connect and go out gas through the gradual extrusion of outlet duct in a plurality of pipe 801, it is clean and the cooling to form the air current injection.

In the invention, the output end of the first motor 5 can rotate clockwise and counterclockwise by a certain angle, when the output end of the first motor 5 drives the rotating shaft 201 to rotate clockwise, the rotating shaft 201 drives the connecting plate 203 to rotate synchronously, so that the through hole 204 in the connecting plate 203 drives the push rod 207 to move through the hinge bolt 205, under the limit fit of the guide rail 206, the push rod 207 slides upwards in the guide rail 206, then the connecting plate 203 drives the push rod 207 and the guide rail 206 to rotate through the hinge bolt 205, so that the push rod 207 is finally changed from the initial vertical state to the horizontal state, at this time, the second motor 10 is opened, the second motor 10 drives the circular plate 702 to rotate through the rotating rod 701, so that the circular plate 702 drives the plurality of polishing pads 703 to rotate, the punching seat 208 is rotationally polished, the polishing efficiency is higher, and the position of the block 705 in the adjusting groove 704 is adjusted through the rotating bolt 707, the distance between the two opposite polishing sheets 703 is determined, so that the device can be suitable for punching seats 208 with different specifications, and the application range of the device is enlarged.

When first motor 5 anticlockwise rotation, will drive ejector pin 207 reverse motion, and then become vertical state from the horizontal state, accomplish the punching press operation to capacitor case, constantly repeat above-mentioned process afterwards, carry out stamping process to a plurality of capacitor case.

The rotating shaft 201 drives the cylinder 301 to rotate, one end, far away from the sliding block 403, of the sliding rod 405 is connected in the sliding groove 302 in a sliding mode, so that the sliding rod 405 generates reciprocating motion, the sliding rod 405 drives the sliding block 403 and the push rod 406 to do reciprocating motion in the sliding rail 402, the push rod 406 drives the piston to slide in the box body 401 in a sealing mode, other outside air is sucked into the box body 401 through the air inlet pipe 407, and then air is gradually extruded out from the circular pipes 801 through the air outlet pipe, and air jet cleaning and cooling are achieved.

Because of the magnetism of the magnet that sets up in the punching press seat 208 and separation board 805 is opposite, each other is magnetic attraction, in-process at punching press seat 208 motion, under the magnetic attraction effect, pulling separation board 805 extrusion third spring 904 one by one, the position that a plurality of pipes 901 set up is unanimous with the motion trail of punching press seat 208, thereby make gas spout in every pipe 901 from gradually in the punching press seat 208 motion process, it is clean to strike the piece of punching press seat 208 surface adhesion under the different motion state, clean effect is better, gaseous flow of control is avoided to gaseous extravagant, also can improve the dynamics of gas impact, also can cool down to the punching press seat that lasts the punching press, avoid the punching press seat to last the bite breach that the intensification produced, improve the quality of continuous punching press.

When the rotating shaft 201 rotates clockwise, the supporting rod 601 drives the sector plate 602 to move synchronously, the bottom wall of the sector plate 602 is adhered with a rubber pad, so that when the bottom of the sector plate 602 is contacted with the top wall of the object placing plate 604 in an abutting way, the rubber pad increases the friction force between the two, so that the sector plate 602 drives the object placing plate 604 to slide out of the feeding slot 603, at this time, the stamping seat 208 finishes the stamping operation, the stamping seat 208 gradually changes from a vertical stamping state to a horizontal grinding state along with the sliding of the object placing plate 604, then the raw material of the capacitor shell to be stamped is put on the object placing plate 604, when punching press seat 208 becomes vertical state from the horizontality again, put thing board 604 reverse slip automatic homing, the processing operation continuity is strong, mutually supports and carries out continuity processing, whole punching press course, and the user need not to place the stamping workpiece in this device inside, and the security performance is higher.