CN214161172U

CN214161172U - Stamping device of battery polar plate net puller

Info

Publication number: CN214161172U
Application number: CN202023125291.7U
Authority: CN
Inventors: 全国政; 马秀芝
Original assignee: Wuhan Jiaboyuan Metal Products Co ltd
Current assignee: Wuhan Jiaboyuan Metal Products Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-10
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a stamping device of battery polar plate net puller relates to the technical field of battery polar plate production facility, and it includes the stamping station, and the equal vertical sliding in stamping station both sides is provided with the power seat, and the stamping station is last to be provided with the elevating system who is used for driving the power seat to slide, and the top of stamping station both sides all is fixed with the plummer, and the vertical sliding in plummer top is provided with the threaded rod, and the threaded rod lower extreme rotates to be connected with the pinch roller, is connected with the elastic mechanism that the drive threaded rod slided on the power seat. This application supports through the elasticity of compressing tightly the wheel to the steel sheet and presses, avoids the steel sheet to produce offset before by the centre gripping, leads to steel sheet direction of transfer incline.

Description

Stamping device of battery polar plate net puller

Technical Field

The application relates to the technical field of battery polar plate production equipment, in particular to a stamping device of a battery polar plate net puller.

Background

The existing net puller comprises a rack, a stamping table, a stamping mechanism and a traction mechanism, wherein the traction mechanism pulls a battery pole plate to move forwards between the stamping table and the stamping mechanism, the stamping mechanism moves up and down along the rack, and a stamping knife on the stamping mechanism performs stamping cutting on the battery pole plate moving between the stamping table and the stamping mechanism, so that the automatic production of the net puller type of the battery pole plate is realized.

Now, a Chinese patent with an authorization publication number of CN209680886U is retrieved, and a battery pole plate net drawing machine is disclosed, which comprises a rack, wherein a horizontally arranged punching table is fixed in the rack, a feeding device for conveying a copper plate is arranged on the punching table in a sliding manner along the length direction of the punching table, a cutter holder is arranged above the punching table in a lifting manner, a punching cutter is arranged on one side of the cutter holder close to the punching table in a reciprocating sliding manner along the width direction of the punching table, and the punching cutter is arranged in an extending manner along the width direction of the punching table; the equal butt in the both ends of punching press sword is provided with to the piece in the frame, supports the piece and slides along the width direction of punching press platform and sets up, and loading attachment drives the copper straight line and gos forward, and the reciprocal sliding motion of perpendicular to copper advancing direction is followed to the cooperation punching press sword, and the connecting axle rotation of blade holder top drives the eccentric disc and rotates, and the eccentric disc drives the blade holder up-and-down motion, and the punching press sword up-and-down motion on the blade holder compresses tightly the cutting with the copper sheet to the punching press bench.

The above prior art solutions have the following drawbacks: at present, the copper plate is placed on the stamping table and then the feeding device is driven to clamp the copper plate, and the position of the copper plate can be deviated before being clamped and transmitted, so that the transmission direction of the steel plate is deviated.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of steel sheet transmission direction slope, this application provides a battery polar plate draws stamping device of net machine.

The application provides a stamping device of battery polar plate net puller adopts following technical scheme:

the utility model provides a battery polar plate draws stamping device of net machine, includes the punching press platform, its characterized in that: the utility model discloses a punching press, including punching press platform, bearing table, power seat, elevating system, drive mechanism, bearing table, the equal vertical sliding in punching press platform both sides is provided with the power seat, be provided with on the punching press platform and be used for the drive the elevating system that the power seat slided, the top of punching press platform both sides all is fixed with the bearing table, the vertical sliding in bearing table top is provided with the threaded rod, the threaded rod lower extreme rotates and is connected with the pinch roller, be connected with the drive on the power seat the elastic mechanism that the threaded rod slided.

Through adopting above-mentioned technical scheme, the plummer is used for holding up the steel sheet from the stamping station, the pinch roller supports through the threaded rod elasticity under elastic mechanism's effect and presses on the steel sheet of plummer top, adjust elevating system earlier and drive the pinch roller upward movement, place the steel sheet on the plummer and fix a position, it drives the pinch roller towards the motion of plummer direction to adjust elevating system again, the pinch roller can support by elasticity under elastic mechanism's effect and press on the steel sheet of plummer top, the stamping device of the battery polar plate net puller of above-mentioned structural design supports through the elasticity of pinch roller to the steel sheet and presses, avoid the steel sheet by the position skew that the centre gripping transmission might produce before, lead to steel sheet transmission direction skew.

Preferably, the elastic mechanism includes the carriage and spring, the carriage with power seat fixed connection, the through-hole has all been seted up on the terminal surface about the carriage, the vertical setting that slides of threaded rod is in the through-hole, be provided with in the through-hole and be used for the restriction threaded rod pivoted locating part, the spring rotates the cover and establishes the threaded rod periphery, just the one end of spring with the carriage up end rotates to be connected, the other end of spring with threaded rod releasable connection.

Through adopting above-mentioned technical scheme, the link frame is used for the fixed connection spring, and the pinch roller carries out the up-and-down motion under the effect of steel sheet, and the pinch roller drives the threaded rod and slides at the through-hole along vertical direction under the limiting displacement of locating part, and the threaded rod of motion makes the spring produce deformation, and the spring reaction after producing deformation is for the threaded rod drives pinch roller elasticity and supports and press on the steel sheet.

Preferably, the limiting parts are set to be sliding blocks, the sliding blocks are arranged in two numbers, the two sliding blocks are symmetrically fixed on the inner wall of the through hole, a first sliding groove matched with the sliding blocks is formed in the threaded rod, and two ends of the first sliding groove are both opened.

Through adopting above-mentioned technical scheme, the spring is when the drive threaded rod up-and-down motion, and the rotation of threaded rod in the through-hole is restricted to the slider on the through-hole inner wall and the first spout on the threaded rod for the pinch roller of threaded rod lower extreme rotates towards transmission steel sheet direction all the time.

Preferably, threaded connection has the thread bush on the threaded rod, the thread bush is located in the connecting frame, the one end of spring with thread bush fixed connection, the other end rotation of spring is fixed on the connecting frame up end.

Through adopting above-mentioned technical scheme, the thread bush is with spring fixed connection on the threaded rod, rotates the thread bush, and the length of spring between thread bush and the connection frame up end is adjusted to the thread bush under the screw drive of threaded rod to the size of the packing force of adjustment pressure wheel to the steel sheet.

Preferably, the lower end face of the threaded sleeve is fixed with damping rubber for damping.

By adopting the technical scheme, the elastic force of the spring drives the threaded rod to move up and down, the threaded rod drives the threaded sleeve to move between the upper end surface and the lower end surface of the connecting frame, the damping rubber can reduce the abrasion of the threaded sleeve caused by the impact of the movement and the lower end surface of the connecting frame, and the service life of the threaded sleeve is prolonged.

Preferably, a protrusion for screwing is fixed on the outer peripheral wall of the threaded sleeve.

Through adopting above-mentioned technical scheme, the arch is convenient for twist fast and is moved the thread bush, realizes compressing tightly the quick adjustment of wheel to steel sheet pressure size.

Preferably, elevating system includes fixed plate and drive screw, the fixed plate is vertical to be fixed on the lateral wall of punching press platform, the vertical rotation of drive screw is fixed on the fixed plate, the power seat with drive screw thread fit, the fixed plate is close to offer on the terminal surface of power seat and is used for the restriction power seat pivoted second spout, be fixed with the drive on the fixed plate drive screw pivoted motor.

Through adopting above-mentioned technical scheme, starter motor, motor drive screw rotates, and drive screw thread drive power seat slides from top to bottom in the second spout, and power seat drives connection frame, threaded rod and pinch roller and carries out height position control, is convenient for place the steel sheet on the plummer.

Preferably, the pressing wheel is a rubber wheel.

Through adopting above-mentioned technical scheme, the rubber tyer through with the steel sheet between frictional force, supplementary loading attachment transmission steel sheet, because the rubber tyer material matter is soft, the rubber tyer can not produce wearing and tearing to the steel sheet surface when elasticity supports the pressure steel sheet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the elastic pressing of the pressing wheel to the steel plate avoids the position deviation possibly generated before the steel plate is clamped and conveyed, so that the conveying direction of the steel plate is deviated;

2. the threaded sleeve is driven by the threads of the threaded rod to adjust the length of the spring between the threaded sleeve and the upper end surface of the connecting frame, so that the pressing force of the pressing wheel on the steel plate is adjusted.

Drawings

FIG. 1 is a schematic structural diagram of the whole in the embodiment of the present application;

FIG. 2 is a schematic structural diagram of a pressing wheel, a threaded rod, an elastic mechanism, a sliding block, a threaded sleeve, damping rubber and a protrusion in the embodiment of the application;

fig. 3 is a schematic structural diagram of a power base, a lifting mechanism and a motor in the embodiment of the application.

Description of reference numerals: 1. a punching stage; 2. a power base; 3. a lifting mechanism; 31. a fixing plate; 32. a drive screw; 4. a bearing table; 5. a threaded rod; 6. a pinch roller; 7. an elastic mechanism; 71. a connecting frame; 72. a spring; 8. a through hole; 9. a slider; 10. a first chute; 11. a threaded sleeve; 12. damping rubber; 13. a protrusion; 14. a second chute; 15. an electric motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses stamping device of battery polar plate net puller.

Referring to fig. 1 and 2, the stamping device of the battery plate net puller comprises a stamping platform 1, a lifting mechanism 3 and an elastic mechanism 7.

Stamping station 1 level sets up subaerial, 1 tops of stamping station slide and be provided with two sets of loading attachment, two sets of loading attachment slide along 1 length dimension direction of stamping station and fix on stamping station 1, and two sets of loading attachment arrange along 1 width dimension direction of stamping station, the equal fixed welding in stamping station 1 both sides has plummer 4, the horizontal plane and the loading attachment height of plummer 4, plummer 4 is fixed on stamping station 1 along the direction welded fastening of loading attachment transmission steel sheet.

Elastic mechanism 7 vertically slides and sets up in plummer 4 top, elastic mechanism 7 includes carriage 71 and spring 72, carriage 71 is made by steel, carriage 71 opening level sets up, all seted up through-hole 8 on the terminal surface about carriage 71, the through-hole 8 of terminal surface under the through-hole 8 of carriage 71 up end and the carriage 71 is coaxial to be set up, there are two sliders 9 along its radial direction symmetric weld fixation on the 8 inner walls of through-hole, vertical sliding is provided with threaded rod 5 in the through-hole 8, the both ends of threaded rod 5 all are located the carriage 71 outside, set up two first spouts 10 with slider 9 adaptation along its axial direction symmetry on the threaded rod 5.

Referring to fig. 2, threaded fit has thread bush 11 on threaded rod 5, thread bush 11 is located inside connection frame 71, symmetrical welding has arch 13 of being convenient for rotate thread bush 11 on the periphery wall of thread bush 11, spring 72 rotates the cover and establishes on threaded rod 5, the one end of spring 72 rotates with connection frame 71 up end and is connected, the other end and the 11 fixed connection of thread bush of spring 72, thread bush 11 can drive spring 72 and rotate on threaded rod 5, it has and is used for absorbing yielding rubber 12 to paste on the terminal surface under the thread bush 11, threaded rod 5 is close to the one end of plummer 4 and is fixed with the pivot (not marked in the figure) along its radial direction, the both ends of pivot are located the both sides of threaded rod 5, it is connected with pinch roller 6 to rotate in the pivot, pinch roller 6 is made by the rubber material.

Referring to fig. 1 and 3, 1 both sides of punching press platform all are provided with elevating system 3, elevating system 3 includes fixed plate 31 and drive screw 32, fixed plate 31 is made by steel, the vertical welded fastening of fixed plate 31 is on the up end of 1 both sides of punching press platform, the vertical second spout 14 that is provided with on the fixed plate 31 is close to loading attachment's the terminal surface, the vertical rotation of drive screw 32 is fixed in second spout 14, the one end welded fastening that punching press platform 1 was kept away from to fixed plate 31 has motor 15, the output shaft of motor 15 passes through the shaft coupling and is coaxial fixed with drive screw 32, the internal slip of second spout 14 is provided with power seat 2, be provided with the screw hole on power seat 2, power seat 2 screw-thread fit is on drive screw 32, and the lateral wall of power seat 2 and the inner wall laminating of second spout 14.

The implementation principle of the stamping device of the battery plate net puller in the embodiment of the application is as follows: starting motor 15, the output shaft of motor 15 drives drive screw 32 and rotates on fixed plate 31, drive screw 32 drives power seat 2 to move in the direction of keeping away from punching press platform 1 in second spout 14 under the effect of screw thread, power seat 2 drives threaded rod 5 and pinch roller 6 through link 71 and moves towards the direction of keeping away from plummer 4, place the steel sheet on plummer 4 of punching press platform 1 both sides, starting motor 15, the output shaft of motor 15 drives drive screw 32 and rotates, drive screw 32 drives power seat 2 to move towards the direction of being close to punching press platform 1 in second spout 14, power seat 2 drives threaded rod 5 and pinch roller 6 and moves towards the direction of steel sheet on plummer 4, until pinch roller 6 supports and presses on the steel sheet.

The threaded sleeve 11 is rotated through the protrusion 13, the threaded sleeve 11 adjusts the length of the spring 72 between the threaded sleeve 11 and the upper end face of the connecting frame 71 under the thread driving of the threaded rod 5, the deformed spring 72 reacts on the threaded rod 5, so that the sliding block 9 on the through hole 8 slides in the first sliding groove 10 in the threaded rod 5, the threaded rod 5 drives the pressing wheel 6 to elastically press on a steel plate, and the pressing wheel 6 is adjusted in size of pressing force of the steel plate.

After the completion is to pressing the location to the steel sheet, start loading attachment, loading attachment carries out the centre gripping to the steel sheet that is pressed the location by pinch roller 6, and carry out the transmission of steel sheet, the steel sheet is in transmission process, pinch roller 6 carries out the transmission of steel sheet through the auxiliary feeding device of the frictional force of self and steel sheet, reaction is in pinch roller 6 in the steel sheet transmission process, make pinch roller 6 drive threaded rod 5 up-and-down motion, threaded rod 5 drives 11 up-and-down motions of thread bush, the yielding rubber 12 of terminal surface can reduce the colliding with wearing and tearing between 11 terminal surfaces under 11 and the carriage 71 of thread bush.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a battery polar plate draws stamping device of net machine, includes stamping station (1), its characterized in that: the utility model discloses a hydraulic drive mechanism, including punching press platform (1), elevating system (3) that the equal vertical sliding in punching press platform (1) both sides is provided with power seat (2), be provided with on punching press platform (1) and be used for the drive elevating system (3) that power seat (2) slided, the top of punching press platform (1) both sides all is fixed with plummer (4), the vertical sliding in plummer (4) top is provided with threaded rod (5), threaded rod (5) lower extreme rotates and is connected with pinch roller (6), be connected with the drive on power seat (2) threaded rod (5) elastic mechanism (7) that slide.

2. The punching device of the battery plate net puller according to claim 1, wherein: elastic mechanism (7) include carriage (71) and spring (72), carriage (71) with power seat (2) fixed connection, through-hole (8) have all been seted up on the terminal surface about carriage (71), threaded rod (5) vertical slip sets up in through-hole (8), be provided with in through-hole (8) and be used for the restriction threaded rod (5) pivoted locating part, spring (72) rotate the cover and establish threaded rod (5) periphery, just the one end of spring (72) with carriage (71) up end rotates and is connected, the other end of spring (72) with threaded rod (5) releasable connection.

3. The punching device of the battery plate net puller according to claim 2, wherein: the locating part sets up to slider (9), slider (9) are provided with two, two slider (9) symmetry is fixed on the inner wall of through-hole (8), set up on threaded rod (5) with first spout (10) of slider (9) adaptation, the equal opening in first spout (10) both ends sets up.

4. The punching device of the battery plate net puller according to claim 2, wherein: threaded connection has thread bush (11) on threaded rod (5), thread bush (11) are located in connecting frame (71), the one end of spring (72) with thread bush (11) fixed connection, the other end of spring (72) is rotated and is fixed on connecting frame (71) up end.

5. The punching device of the battery plate net puller according to claim 4, wherein: and the lower end face of the threaded sleeve (11) is fixed with damping rubber (12) for damping.

6. The punching device of the battery plate net puller according to claim 4, wherein: and a protrusion (13) for screwing is fixed on the peripheral wall of the threaded sleeve (11).

7. The punching device of the battery plate net puller according to claim 1, wherein: elevating system (3) are including fixed plate (31) and drive screw (32), fixed plate (31) are vertical to be fixed on the lateral wall of punching press platform (1), drive screw (32) are vertical to be rotated and to be fixed on fixed plate (31), power seat (2) with drive screw (32) screw-thread fit, fixed plate (31) are close to offer on the terminal surface of power seat (2) and are used for the restriction power seat (2) pivoted second spout (14), be fixed with the drive on fixed plate (31) drive screw (32) pivoted motor (15).

8. The punching device of the battery plate net puller according to claim 1, wherein: the pressing wheel (6) is a rubber wheel.