CN217669793U

CN217669793U - Continuous punching device for battery insulation sheet

Info

Publication number: CN217669793U
Application number: CN202221744731.3U
Authority: CN
Inventors: 练小燕
Original assignee: Suzhou Renhe Holding Co ltd
Current assignee: Suzhou Renhe Holding Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-28
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a battery insulation piece technical field just discloses a continuous punching device of battery insulation piece, including the device box, device box inner wall left side top fixedly connected with mechanism of punching a hole, device box inner wall both sides bottom fixedly connected with stop gear. The punching mechanism comprises a motor, the motor is fixedly connected to the top of the left side of the inner wall of the device box, the right end of the motor is fixedly connected with a pole, the surface of the pole is fixedly connected with a cam block, fixed blocks are fixedly connected to the two sides of the inner wall of the device box, reciprocating springs are fixedly connected to the bottoms of the fixed blocks, limiting rods are slidably connected to the middle of the fixed blocks, a platform is slidably connected to the lower surfaces of the limiting rods, and punching dies are fixedly connected to the middle of the platform. This continuous punching device of battery insulating piece through the mechanism that punches a hole that sets up to realized the continuous effect of punching a hole to the battery insulating piece, and further promoted the preparation efficiency of battery insulating piece.

Description

Continuous punching device for battery insulation sheet

Technical Field

The utility model relates to a battery insulation piece technical field specifically is a continuous punching device of battery insulation piece.

Background

The insulating sheet of the battery is used as a thin sheet for keeping a circuit in an open circuit state, is widely applied to the electrical and electronic industries, plays the roles of insulation, separation and the like, and simultaneously prevents the short circuit of the positive electrode and the negative electrode of the battery, good insulation is the most basic and most reliable means for ensuring the safe operation of electrical equipment and circuits and preventing the occurrence of personal electric shock accidents, the insulation can be generally divided into three types, namely gas insulation, liquid insulation and solid insulation, and in practical application, the solid insulation is still the most widely used and the most reliable insulating substance.

When actually making the battery insulation sheet, the battery insulation sheet is usually made by using a specific punching device, and the material characteristics of the battery insulation sheet are in the punching making process, so that the phenomenon such as wrinkles is easily generated on the made battery insulation sheet in the punching making process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous punching device of battery insulation piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the continuous punching device for the battery insulation sheet comprises a device box, wherein a punching mechanism is fixedly connected to the top of the left side of the inner wall of the device box, and limiting mechanisms are fixedly connected to the bottoms of the two sides of the inner wall of the device box.

The punching mechanism comprises a motor, the motor is fixedly connected to the left side top of the inner wall of the device box, the right end of the motor is fixedly connected with an electric pole, the surface of the electric pole is fixedly connected with a cam block, a fixed block is fixedly connected to the two sides of the inner wall of the device box, a reciprocating spring is fixedly connected to the bottom of the fixed block, a limiting rod is slidably connected to the middle of the fixed block, a platform is slidably connected to the lower surface of the limiting rod, and a punching die is fixedly connected to the middle of the platform.

Preferably, the pole right-hand member is connected with device box inner wall right side top rotation, reciprocal spring bottom and platform top both ends fixed connection, the pole rotates under the supporting role of device box, and the platform moves to the effect upward movement of low department through reciprocal spring.

Preferably, a through hole is formed in the middle of the fixing block, the upper surface of the limiting rod penetrates through the through hole formed in the middle of the fixing block, and the upper surface of the limiting rod slides up and down in the through hole formed in the middle of the fixing block.

Preferably, through holes are formed in both ends of the surface of the platform, the lower surface of the limiting rod penetrates through the through holes formed in both ends of the surface of the platform respectively, and the lower surface of the limiting rod slides up and down in the through holes formed in both ends of the surface of the platform.

Preferably, stop gear includes the base, base fixed connection is in device box inner wall both sides bottom, the spacing spout of base one side fixedly connected with, spacing spout one side sliding connection has spacing draw runner, spacing draw runner one side fixedly connected with briquetting, briquetting top fixedly connected with telescopic shaft, telescopic shaft surface swing joint has expanding spring, device box bottom fixedly connected with transfer apparatus, gag lever post bottom and base top fixed connection, the expanding spring top and platform bottom fixed connection, in the middle of the briquetting and cut-out press lower surface sliding connection.

Preferably, the telescopic shaft and the telescopic springs are two, the bottom ends of the telescopic springs are respectively fixedly connected with the two ends of the top of the pressing block, and the pressing block moves up and down under the supporting effect of the telescopic springs and the limiting effect of the telescopic shaft.

Preferably, a through hole is formed in the middle of the pressing block, the lower surface of the punching die penetrates through the through hole formed in the middle of the pressing block, and the punching die slides up and down in the through hole formed in the middle of the pressing block.

Compared with the prior art, the utility model provides a continuous punching device of battery insulation piece possesses following beneficial effect:

1. this continuous punching device of battery insulating piece, through the mechanism of punching a hole that sets up, motor work drives the pole and rotates and make the cam piece rotate to drive cut-out press downstream, and drive the platform and carry out up-and-down reciprocating motion, make cut-out press carry out up-and-down reciprocating motion, and punch a hole in succession to the battery insulating piece of below, thereby realized the effect of punching a hole in succession to the battery insulating piece, and further promoted the preparation efficiency of battery insulating piece.

2. This continuous punching device of battery insulating piece, through the stop gear who sets up, the platform lapse makes through the spacing draw runner on both sides downstream and extrusion battery insulating piece under the effect of spacing spout through the effect of telescopic shaft and expanding spring, thereby prevents that cut-out press from causing the fold influence to the battery insulating piece when punching a hole to the battery insulating piece to influence the quality of punching a hole.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a device cartridge; 2. a punching mechanism; 21. a motor; 22. an electric pole; 23. a cam block; 24. a fixed block; 25. a reciprocating spring; 26. a limiting rod; 27. a platform; 28. punching a die; 3. a limiting mechanism; 31. a base; 32. a limiting chute; 33. a limiting sliding strip; 34. pressing into blocks; 35. a telescopic shaft; 36. a tension spring; 37. and (4) a transmission device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a continuous punching device for battery insulation sheets comprises a device box 1, a punching mechanism 2 is fixedly connected to the top of the left side of the inner wall of the device box 1, and limiting mechanisms 3 are fixedly connected to the bottoms of the two sides of the inner wall of the device box 1.

Punching mechanism 2 includes motor 21, motor 21 fixed connection is in 1 inner wall left side top of device box, motor 21 right-hand member fixedly connected with pole 22, pole 22 fixed surface is connected with cam piece 23, fixedly connected with fixed block 24 in the middle of 1 inner wall both sides of device box, fixed block 24 bottom fixedly connected with reciprocating spring 25, sliding connection has gag lever post 26 in the middle of the fixed block 24, gag lever post 26 lower surface sliding connection has platform 27, fixedly connected with cut-out press 28 in the middle of the platform 27, pole 22 right-hand member rotates with 1 inner wall right side top of device box and is connected, reciprocating spring 25 bottom and platform 27 top both ends fixed connection, pole 22 rotates under the supporting role of device box 1, platform 27 moves to the effect upward movement of low through reciprocating spring 25, set up the through-hole in the middle of fixed block 24, gag lever post 26 upper surface runs through the through-hole of seting up in the middle of fixed block 24, gag lever post 26 upper surface slides from top to bottom in the through-hole of seting up in the middle of fixed block 24, platform 27 surface both ends have all seted up the through-hole, gag lever post 26 lower surface runs through-hole of seting up in platform 27 both ends respectively, gag lever post 26 lower surface slides from top to bottom in the through-hole of seting up in platform 27.

Limiting mechanism 3 includes base 31, base 31 fixed connection is in device box 1 inner wall both sides bottom, base 31 one side fixedly connected with limiting chute 32, limiting chute 32 one side sliding connection has limiting slide 33, limiting slide 33 one side fixedly connected with briquetting 34, briquetting 34 top fixedly connected with telescopic shaft 35, telescopic shaft 35 surface swing joint has expanding spring 36, device box 1 bottom fixedly connected with transfer apparatus 37, gag lever post 26 bottom and base 31 top fixed connection, expanding spring 36 top and platform 27 bottom fixed connection, in the middle of the briquetting 34 with the punching die 28 lower surface sliding connection, telescopic shaft 35 and expanding spring 36 all have two, two expanding spring 36 bottoms respectively with briquetting 34 top both ends fixed connection, briquetting 34 carries out the up-and-down motion under expanding spring 36's supporting role and telescopic shaft 35's limiting role, the through-hole has been seted up in the middle of briquetting 34, the through-hole of seting up in the middle of briquetting 28 lower surface, punching die 28 has seted up the through-hole in the middle of briquetting 34 and has carried out the up-and-down slip.

In the actual operation process, when the device is used and a battery insulating sheet needs to be continuously punched, the motor 21 on the inner wall of the device box 1 works to drive the electric pole 22 to rotate under the supporting effect of the inner wall of the device box 1 and drive the cam block 23 fixedly connected with the surface of the electric pole 22 to rotate, the sizes of the upper end and the lower end of the cam block 23 are different, and the punching die 28 is driven to move downwards, and under the action of the reciprocating spring 25 on the surface of the limiting rod 26 penetrating through the middle of the fixing block 24 connected with the inner wall of the device box 1, the cam block 23 and the platform 27 are driven to reciprocate up and down together, so that the punching die 28 reciprocates up and down and the battery insulating sheet below is continuously punched;

meanwhile, in the punching process, the edge of the punched part of the battery insulation sheet needs to be pressed, the platform 27 moves downwards and enables the pressing block 34 to move downwards and extrude the battery insulation sheet under the action of the limiting sliding grooves 32 through the limiting sliding strips 33 on the two sides under the action of the telescopic shafts 35 and the telescopic springs 36, and therefore the punching quality is influenced by the wrinkles of the battery insulation sheet when the pressing block 38 punches the hole.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A continuous punching device of battery insulation sheet, includes device box (1), its characterized in that: the punching mechanism (2) is fixedly connected to the top of the left side of the inner wall of the device box (1), and the limiting mechanisms (3) are fixedly connected to the bottoms of the two sides of the inner wall of the device box (1);

mechanism (2) punches a hole includes motor (21), motor (21) fixed connection is in device box (1) inner wall left side top, motor (21) right-hand member fixedly connected with pole (22), pole (22) fixed surface is connected with cam piece (23), fixedly connected with fixed block (24) in the middle of device box (1) inner wall both sides, fixed block (24) bottom fixedly connected with reciprocating spring (25), sliding connection has gag lever post (26) in the middle of fixed block (24), gag lever post (26) lower surface sliding connection has platform (27), fixedly connected with cut-out press (28) in the middle of platform (27).

2. The continuous punching device for the insulation sheet of the battery according to claim 1, characterized in that: the pole (22) right-hand member is connected with device box (1) inner wall right side top rotation, reciprocal spring (25) bottom and platform (27) top both ends fixed connection.

3. The continuous punching device for the insulation sheet of the battery according to claim 1, characterized in that: the middle of the fixing block (24) is provided with a through hole, and the upper surface of the limiting rod (26) penetrates through the through hole formed in the middle of the fixing block (24).

4. The continuous punching device for the insulation sheet of the battery according to claim 1, characterized in that: through holes are formed in two ends of the surface of the platform (27), and the lower surface of the limiting rod (26) penetrates through the through holes formed in two ends of the surface of the platform (27) respectively.

5. The apparatus for continuously punching insulating sheets for batteries according to claim 1, wherein: stop gear (3) are including base (31), base (31) fixed connection is in device box (1) inner wall both sides bottom, base (31) one side fixedly connected with limit chute (32), limit chute (32) one side sliding connection has limit draw runner (33), limit draw runner (33) one side fixedly connected with briquetting (34), briquetting (34) top fixedly connected with telescopic shaft (35), telescopic shaft (35) surface swing joint has expanding spring (36), device box (1) bottom fixedly connected with transfer apparatus (37), gag lever post (26) bottom and base (31) top fixed connection, expanding spring (36) top and platform (27) bottom fixed connection, in the middle of briquetting (34) and cut-out press die (28) lower surface sliding connection.

6. The continuous punching device for the insulation sheet of the battery according to claim 5, wherein: the number of the telescopic shafts (35) and the number of the telescopic springs (36) are two, and the bottom ends of the telescopic springs (36) are fixedly connected with the two ends of the top of the pressing block (34) respectively.

7. The continuous punching device for the insulation sheet of the battery according to claim 5, wherein: the middle of the pressing block (34) is provided with a through hole, and the lower surface of the punching die (28) penetrates through the through hole formed in the middle of the pressing block (34).