CN218557317U

CN218557317U - Blanking mechanism

Info

Publication number: CN218557317U
Application number: CN202222295673.7U
Authority: CN
Inventors: 肖谊发; 余超; 李延森; 胡中云
Original assignee: Shenzhen Yuchen Intelligent Equipment Co Ltd
Current assignee: Shenzhen Yuchen Intelligent Equipment Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-03
Anticipated expiration: 2032-08-29

Abstract

The utility model is suitable for a lithium cell manufacture equipment field provides a blanking mechanism, include: a bracket including a frame and a first space in a middle of the frame; the driving piece is fixed on the bracket, and the tail end of the movable end of the driving piece is provided with a clamping part; the movable end of the driving piece and the clamping part extend into the first space; the cutting die module is detachably connected with the first space and the movable end of the driving piece, comprises a first cutting die, a second cutting die and a blanking channel formed by combining the first cutting die and the second cutting die, and can be driven by the driving piece to blank materials in the blanking channel. The utility model provides a blanking mechanism, the cutting die module is changed the degree of difficulty and is low, and it is fast to change, shortens whole square-shell battery greatly during the change cutter and annotates liquid mouthful wiping arrangement down time.

Description

Blanking mechanism

Technical Field

The utility model belongs to lithium cell manufacture equipment field especially relates to a clean wiping arrangement's of lithium cell notes liquid mouth a blanking mechanism that wipes.

Background

Referring to fig. 1, in the hard-shell battery electrolyte injection port cleaning and wiping device, a wiping belt is required to be cut into wiping sheets by a belt wiping and cutting mechanism (400), a cutter (420) of the wiping belt has a short service life, and the cutter (420) needs to be replaced frequently, but in the belt cutting mechanism (400), the cutter (420) is fixed at the movable end of a cutting belt driving part (410), an elastic part (440) is fixed at the movable end of the cutting belt driving part (410) and is arranged around the cutter (420), a belt pressing plate (430) is connected below the elastic part (440), and the belt pressing plate (430) is provided with a cutter outlet (431) for the cutter (420) to extend out of the wiping belt. The tape cutting mechanism (400) is complex and compact, the space around the tape cutting mechanism for the hands to enter and the movable operation and loading and unloading is narrow, when the cutter (420) is replaced, the mechanism beside the tape cutting mechanism needs to be detached firstly, the whole tape cutting mechanism (400) needs to be disassembled, the space for the hands to use tools to loosen the cutter (420), replace the cutter (420) and adjust the cutter (420) is reserved, and the whole square-shell battery liquid injection port wiping device needs to be stopped for a long time to wait during the process of replacing the cutter (420) and adjusting the cutter (420).

SUMMERY OF THE UTILITY MODEL

The utility model provides a blanking mechanism aims at solving and changes the cut-off knife among the prior art and leads to shutting down the problem of overlength in the production process.

The utility model discloses a realize like this, a blanking mechanism, a serial communication port, include:

a bracket including a frame and a first space in a middle of the frame;

the driving piece is fixed on the bracket, and a clamping part is arranged at the movable end of the driving piece; the movable end of the driving piece and the clamping part extend into the first space;

the cutting die module is detachably connected with the first space and the movable end of the driving piece and comprises a first cutting die, a second cutting die and a blanking channel formed by combining the first cutting die and the second cutting die, and the cutting die module can be used for blanking materials in the blanking channel under the driving of the driving piece.

Furthermore, the frame comprises a mounting plate, a first clamping plate and a second clamping plate which are arranged at two ends of the mounting plate, a first space is formed among the first clamping plate, the mounting plate and the second clamping plate, a first clamping position is arranged on the first clamping plate, a second clamping position is arranged on the second clamping plate, and the mounting plate is used for fixing the blanking mechanism on an external mechanism; the relative both sides of cutting die module be equipped with respectively with the first screens of first screens looks adaptation are vice, with the second screens of second screens looks adaptation are vice, work as the cutting die module gets into when in the first space, first screens is vice with first screens cooperation, the second screens is vice with the cooperation of second screens.

Furthermore, a limiting part is further arranged in the first space, and when the cutting die module is arranged in the first space, the limiting part is abutted to the cutting die module.

Furthermore, a fastener or a buckle position is arranged on the first clamping plate or the second clamping plate of the frame, a corresponding buckle position or a corresponding fastener is arranged on the position, corresponding to the fastener or the buckle position, of the cutting die module, and when the cutting die module is arranged in the first space, the fastener or the buckle position on the cutting die module can be matched with the fastener or the buckle position on the frame to fix the cutting die module in the first space.

Further, the cutting die module further comprises:

the cutting die frame is detachably connected with the first space, a second space is arranged in the middle of the cutting die frame, and a handle is further arranged on the cutting die frame;

the first cutting die assembly extends into the second space and comprises a first cutting die assembly mounting part and a cutting die frame, the first cutting die assembly mounting part is fixed on the frame, one end of the cutting die frame is provided with a bayonet detachably connected with the clamping part, the cutting die frame can be connected to the movable end of the driving part, and the first cutting die is fixed at one end of the cutting die frame with a cutting edge outwards;

and the second cutting die assembly comprises the second cutting die, and the second cutting die assembly is fixed on the frame, so that the cutting edge of the second cutting die is combined into the blanking channel relative to the cutting edge of the first cutting die.

Furthermore, the first cutting die assembly further comprises a cutting die sliding group, a sliding rail of the cutting die sliding group is fixed on the first cutting die assembly mounting part, and the cutting die frame is fixed on a sliding block of the cutting die sliding group.

Further, the cutting die module further comprises a pressing component, the pressing component is fixed on one side of the first cutting die component and comprises a pressing component mounting frame and a pressing piece, and the pressing component is used for pressing materials of the blanking channel in the blanking front edge blanking direction.

Furthermore, the material pressing assembly further comprises an elastic piece and a material pressing sliding group, the elastic piece is located between the material pressing direction of the material pressing assembly mounting frame and the material pressing direction of the material pressing piece, a sliding rail of the material pressing sliding group is fixed on the material pressing assembly mounting frame in the same direction as the material pressing direction, and the material pressing piece is fixed on a sliding block of the material pressing sliding group.

Further, the material pressing assembly further comprises a cutter holding piece, wherein the cutter holding piece is arranged on the material pressing assembly mounting frame and faces the first cutting die and is used for locking the first cutting die to play a role in pressing the position needing to be pressed of the first cutting die.

The utility model discloses the beneficial effect who reaches can dismantle through the first space with cutting die module and support and be connected, when the cutting die (first cutting die and/or second cutting die promptly) need be changed, can take off the cutting die module is whole fast, adorns reserve cutting die module fast again, and it is fast to change, has saved the time of changing the cutting die greatly. Meanwhile, the cutting die module can be disassembled and assembled in an open space to replace the cutting die, so that the cutting die is easy to replace and adjust, and the installation quality of the replaced cutting die can be ensured.

Drawings

Fig. 1 is a schematic structural view of a blanking mechanism provided in the prior art;

fig. 2 is a structural diagram of a discharging mechanism in the prior art and a positional relationship diagram of a blanking mechanism provided by the present invention;

fig. 3 is a three-dimensional structure diagram of a blanking mechanism provided by the present invention;

fig. 4 is a schematic view of a support structure of a blanking mechanism provided by the present invention;

fig. 5 is a schematic structural diagram of a cutting die module of a blanking mechanism provided by the present invention;

fig. 6 is a schematic structural diagram of a first cutting die assembly of a cutting die module of a blanking mechanism provided by the present invention;

fig. 7 is a schematic structural diagram of a pressing assembly of a cutting die module of a blanking mechanism according to the present invention.

The reference numbers illustrate:

1. a support; 11. a frame; 111. mounting a plate; 112. a first clamping plate; 1121. a first clamping position; 113. a second clamping plate; 1131. a second card position; 12. a first space; 121. an opening; 13. a limiting member; 14. a fastener; 2. a drive member; 21. a movable end; 22. a clamping part; 3. a cutting die module; 31. a cutting die frame; 311. a cutting die frame body; 3111. a second space; 3112. a first clamping pair; 3113. the second clamping pair; 3114. buckling; 312. a handle; 32. a first cutter die assembly; 321. a first cutting die assembly mounting bracket; 322. a cutting die sliding group; 323. a knife mold frame; 3231. a bayonet; 324. a first cutting die; 33. a second cutting die assembly; 331. a second cutting die; 34. blanking a channel; 35. a material pressing component; 351. a material pressing component mounting rack; 352. a material pressing sliding group; 353. pressing the material; 354. an elastic member; 355. a cutter supporting piece; 10. a feeding mechanism; 101. a blanking frame; 102. a material tray; 103. a discharging component; 104. a material guiding assembly; 105. a feeding assembly; 20. a blanking mechanism; 30. feeding;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 2-3, an embodiment of the present invention provides a blanking mechanism 20 for blanking a material 30 (i.e., a material belt) conveyed by a feeding mechanism 10.

Referring to fig. 2, specifically, the feeding mechanism 10 includes a blanking frame 101, a discharging assembly 103 disposed on the blanking frame 101, a tray 102 disposed on the discharging assembly 103, a material guiding assembly 104 disposed in a discharging direction of the tray 102 and composed of a plurality of rollers, and a feeding assembly 105 abutted to the material guiding assembly 104, and the blanking mechanism 20 is disposed on the blanking frame 101 and located at one side of the feeding assembly 105, and is configured to blank the material 30 conveyed from the feeding assembly 105.

Referring to fig. 3, specifically, the blanking mechanism 20 includes a bracket 1, a driving member 2, and a die block 3. The support 1 comprises a frame 11 and a first space 12 in the middle of the frame 11, the driving element 2 is fixed on the support 1, the movable end 21 of the driving element 2 is provided with a clamping portion 22, specifically, the clamping portion 22 can be arranged at the tail end of the movable end 21, and the movable end 21 and the clamping portion 22 of the driving element 2 extend into the first space 12; the cutting die module 3 is detachably connected with the first space 12 and the movable end 21 of the driving element 2, the cutting die module 3 comprises a first cutting die 324, a second cutting die 331 and a blanking channel 34 formed by combining the first cutting die 324 and the second cutting die 331, and the cutting die module 3 can be driven by the driving element 2 to blank the material 30 in the blanking channel 34.

Through detachably connecting the cutting die module 3 with the first space 12 of the bracket 1, when the cutting die (i.e. the first cutting die 324 and/or the second cutting die) needs to be replaced, the whole cutting die module 3 can be quickly taken down, and then the standby cutting die module 3 can be quickly installed, so that the replacement speed is high, and the time for replacing the cutting die is greatly saved. Meanwhile, the cutting die module 3 can be disassembled and assembled in an open space to replace the cutting die, so that the cutting die is easy to replace and adjust, and the installation quality of the replaced cutting die can be ensured.

The utility model provides a blanking mechanism 20, the cutting die module 3 change the degree of difficulty low, and it is fast to change, has shortened whole square-shell battery notes liquid mouth wiping arrangement's down time during changing the cutting die greatly.

Referring to fig. 4, specifically, the frame 11 includes a mounting plate 111, and a first clamping plate 112 and a second clamping plate 113 which are disposed at two ends of the mounting plate 111, a first space 12 is formed between the first clamping plate 112, the mounting plate 111, and the second clamping plate 113, an opening 121 is formed between ends of the first clamping plate 112 and the second clamping plate 113 which are not connected to the mounting plate 111, a first clamping portion 1121 is disposed on the first clamping plate 112, and a second clamping portion 1131 is disposed on the second clamping plate 113; the mounting plate 111 is used to fix the punching mechanism 20 to the punching frame 101.

Referring to fig. 5, two opposite sides of the cutting die module 3 are respectively provided with a first detent pair 3112 adapted to the first detent 1121 and a second detent pair 3113 adapted to the second detent 1131, when the cutting die module 3 enters the first space 12, the first detent pair 3112 is engaged with the first detent 1121, and the second detent pair 3113 is engaged with the second detent 1131.

Referring to fig. 4, specifically, the opening 121 of the frame 11 located between the first detent 1121 and the second detent 1131 in the first space 12 is used for the cutting die module 3 to enter and exit the first space 12, the first detent 1121 and the second detent 1131 can correspondingly extend to the opening 121, when the cutting die module 3 needs to be loaded into the first space 12, the cutting die module 3 can be aligned to the opening 121, meanwhile, the first detent pair 3112 on the cutting die module 3 is aligned to the first detent 1121, the second detent pair 3113 is aligned to the second detent 1131, and then the cutting die module 3 is pushed into the first space 12; when the cutting die module 3 needs to be taken out, the cutting die module 3 is drawn out from the opening 121. In this embodiment, the first detent 1121 and the second detent 1131 can be grooves, the first detent pair 3112 can be protrusions engaged with the first detent 1121, and the second detent pair 3113 can also be protrusions engaged with the second detent 1131, when the cutting die module 3 enters or exits the first space 12, the protrusions of the first detent pair 3112 can move in the grooves of the first detent 1121, and the protrusions of the second detent pair 3113 can move in the grooves of the second detent 1131, so as to implement the loading and unloading of the cutting die module 3 into and out of the holder 1.

Referring to fig. 4, further, a limiting member 13 is further disposed in the first space 12, and when the cutting die module 3 is disposed in the first space 12, the limiting member 13 abuts against the cutting die module 3. A stopper 13 is provided, and when the cutting die module 3 abuts against the stopper 13, it indicates that the cutting die module 3 has been mounted in place in the first space 12.

When the opening 121 is disposed on the bracket 1, the limiting member 13 may be disposed on a side of the first space 12 opposite to the opening 121, that is, on the mounting plate 111, so that after the cutting die block 3 is pushed into the first space 12 from the opening 121, the limiting member 13 can abut against the cutting die block 3 for limiting.

Referring to fig. 3-5, further, a fastener 14 or a fastening position 3114 is disposed on the first clamping plate 112 or the second clamping plate 113 of the frame 11, a corresponding fastening position 3114 or a corresponding fastener 14 is disposed on a position of the cutting die module 3 corresponding to the fastener 14 or the fastening position 3114, and when the cutting die module 3 is disposed in the first space 12, the fastener 14 or the fastening position 3114 on the cutting die module 3 can cooperate with the fastener 14 or the fastening position 3114 on the frame 11 to fix the cutting die module 3 in the first space 12. Thus, the knife module 3 can be fixed in the first space 12 of the bracket 1 by the matching of the fastener 14 and the fastening position 3114.

Specifically, the fastening element 14 may include a bayonet lock and a snap spring, the fastening portion 3114 may be a fixing hole, the bayonet lock may be inserted into the fixing hole, the snap spring is clamped at a movable end of the bayonet lock, the movable end of the bayonet lock refers to an exposed end of the bayonet lock for operation, and the bayonet lock may lock the cutting die module 3 in the first space 12 of the bracket 1 through the cooperation of the bayonet lock and the fixing hole.

Referring to fig. 5-6, the cutting die module 3 further includes a cutting die frame 31, a first cutting die assembly 32, and a second cutting die assembly 33. The cutting die frame 31 is detachably connected with the first space 12, the middle of the cutting die frame 31 is provided with a second space 3111, the cutting die frame 31 is further provided with a handle 312 and a cutting die frame body 311 surrounding the second space 3111, the first clamping pair 3112 and the second clamping pair 3113 are arranged on the cutting die frame body 311, and the handle 312 facilitates the installation of the cutting die module 3 into the first space 12 or the removal of the first space 12;

the first cutting die assembly 32 extends into the second space 3111 and includes a first cutting die assembly mounting part 321 and a cutting die holder 323, the first cutting die assembly mounting part 321 is fixed on the cutting die frame 311, one end of the cutting die holder 323 is provided with a bayonet 3231 detachably connected to the clamping part 22, the cutting die holder 323 can be connected to the clamping part 22 on the movable end 21 of the driving part 2 through the bayonet 3231 to realize detachable connection of the cutting die module 3 and the movable end 21 of the driving part 2, the first cutting die 324 is fixed at one end of the cutting die holder 323 with the cutting edge facing outward, the second cutting die assembly 33 includes a second cutting die 331, and the second cutting die assembly 33 is fixed on the frame 11 to combine the cutting edge of the second cutting die 331 into a blanking channel 34 relative to the cutting edge of the first cutting die 324. In this way, the structure of the cutting die module 3 simplifies the replacement of the first cutting die 324 and the second cutting die 331, improves the efficiency of replacing the first cutting die 324 and/or the second cutting die 331, and reduces the difficulty of replacement.

Referring to fig. 6, further, the first cutting die assembly 32 further includes a cutting die slide set 322, a slide rail of the cutting die slide set 322 is fixed on the first cutting die assembly mounting member 321, and a cutting die holder 323 is fixed on a slide block of the cutting die slide set 322. Thus, the driving member 2 can drive the cutting die holder 323 to drive the first cutting die 324 to move along the slide rail toward the second cutting die 331 so as to punch the material 30, and the slide rail of the cutting die slide group 322 can cooperate with the slide sleeve to guide the movement of the cutting die holder 323.

Referring to fig. 5 and 7, further, the cutting die module 3 further includes a pressing assembly 33, the pressing assembly 33 is fixed on one side of the first cutting die assembly 32, the pressing assembly 33 includes a pressing assembly mounting frame 351 and a pressing member 353, and the pressing assembly 33 is used for pressing the material 30 of the blanking channel 34 in the blanking direction before blanking.

Referring to fig. 7, the pressing assembly 33 further includes an elastic member 354 and a pressing sliding group 352, the elastic member 354 is located between the pressing assembly mounting frame 351 and the pressing direction of the pressing member 353, a slide rail of the pressing sliding group 352 is fixed on the pressing assembly mounting frame 351 in a direction of a straight line of the slide rail is consistent with the pressing direction, and the pressing member 353 is fixed on a slide block of the pressing sliding group 352. The elastic member 354 may be in flexible contact with the pressing member 353 during pressing, so as to alleviate hard contact between the pressing member 353 and the material 30.

Referring to fig. 7, the swaging assembly 33 further includes a knife holding member 355, the knife holding member 355 is disposed on the swaging assembly mounting bracket 351 and faces the first cutting die 324, and is used for locking the first cutting die 324 to press a portion of the first cutting die 324 to be pressed, so as to improve stability of the first cutting die 324, and thus, the material 30 can be cut better.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A blanking mechanism, comprising:

the support comprises a frame and a first space in the middle of the frame;

2. The blanking mechanism of claim 1, wherein the frame comprises a mounting plate, and a first catch plate and a second catch plate provided at both ends of the mounting plate, the first catch plate, the mounting plate, and the second catch plate forming the first space therebetween, a first detent provided on the first catch plate, and a second detent provided on the second catch plate, the mounting plate being configured to secure the blanking mechanism to an external mechanism; the relative both sides of cutting die module be equipped with respectively with the first screens of first screens looks adaptation are vice, with the second screens of second screens looks adaptation are vice, work as the cutting die module gets into when in the first space, first screens is vice with first screens cooperation, the second screens is vice with the cooperation of second screens.

3. The blanking mechanism of claim 1 further comprising a stop disposed in the first space, the stop abutting the die block when the die block is disposed in the first space.

4. The blanking mechanism of claim 2, wherein the first clamping plate or the second clamping plate of the frame is provided with a fastener or a buckle position, the cutting die module is provided with a corresponding buckle position or a corresponding buckle position, and when the cutting die module is placed in the first space, the fastener or the buckle position on the cutting die module can be matched with the fastener or the buckle position on the frame to fix the cutting die module in the first space.

5. The blanking mechanism of claim 1, wherein the die module further comprises:

6. The blanking mechanism of claim 5 wherein the first die assembly further includes a die slide, the slide of the die slide being secured to the first die assembly mount, and the die carrier being secured to the slide of the die slide.

7. The blanking mechanism of claim 5, wherein the die module further includes a swaging assembly fixed to a side of the first die assembly, the swaging assembly including a swaging assembly mounting bracket and a swaging member for swaging material of the blanking channel in a blanking direction prior to blanking.

8. The blanking mechanism of claim 7, wherein the pressing assembly further comprises an elastic member and a pressing sliding set, the elastic member is located between the pressing assembly mounting frame and the pressing direction of the pressing member, the sliding rail of the pressing sliding set is fixed on the pressing assembly mounting frame in a manner that the linear direction of the sliding rail is consistent with the pressing direction, and the pressing member is fixed on the sliding block of the pressing sliding set.

9. The blanking mechanism of claim 7 or 8, wherein the pressing assembly further comprises a knife holding element, the knife holding element is arranged on the mounting frame of the pressing assembly and faces the first cutting die, and is used for locking the first cutting die to press a part needing to be pressed by the first cutting die.