Edge cutting mechanism for soft package button battery
Technical Field
The utility model relates to a battery production technical field, in particular to soft packet of button cell trimming mechanism.
Background
In the processing process of the battery pack, a strip material for forming the battery shell needs to be cut into a certain shape in advance, and then is blanked and formed; the existing mechanism for cutting the edges of the battery has the problem that the existing mechanism does not avoid an upper die or a lower die in the process of conveying the strip materials, so that the phenomenon of material blocking can occur when the strip materials are conveyed smoothly and seriously, and the forming quality and the blanking efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a soft packet of button cell trimming mechanism.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a soft package button cell trimming mechanism, which comprises a knife rest component; the tool rest assembly comprises an upper cylinder fixing plate and a transverse sliding plate; a plurality of parallel guide shafts are fixed between the upper cylinder fixing plate and the transverse sliding plate; an upper punch assembly is fixed on the upper cylinder fixing plate; a lower punch assembly is fixed on the transverse moving sliding plate; the bottom of the transverse sliding plate is provided with a plane moving mechanism;
the upper punching assembly comprises an upper cylinder fixed on an upper cylinder fixing plate and an upper movable plate connected with the guide shaft in a sliding manner; an upper cutter is fixed on the upper movable plate; a piston rod end of the upper cylinder is fixed on the upper movable plate;
the lower punch assembly comprises a lower cylinder fixed on the transverse sliding plate and a lower movable plate connected with the guide shaft in a sliding manner; a piston rod end of the lower cylinder is fixed on the lower movable plate; and a lower cutter is fixed on the lower movable plate.
Furthermore, the plane moving mechanism comprises a longitudinal moving guide rail, a longitudinal moving sliding plate, a longitudinal moving cylinder, a transverse moving sliding block fixed at the bottom of the transverse moving sliding plate and a longitudinal moving sliding block fixed at the bottom of the longitudinal moving sliding plate; a transverse moving guide rail matched with the transverse moving slide block for use is fixed at the top of the longitudinal moving slide plate; a transverse moving power mechanism for driving the transverse moving sliding plate to slide along the length direction of the transverse moving guide rail is fixed on the longitudinal moving sliding plate; the longitudinal movement sliding block is matched with the longitudinal movement guide rail; the longitudinal movement sliding block is embedded into the longitudinal movement guide rail; a fixed plate is fixed at the piston rod end of the longitudinal moving cylinder; the fixed plate is fixed on the longitudinal sliding plate.
Furthermore, the transverse moving power mechanism comprises a connecting plate fixed on the longitudinal moving sliding plate and a transverse moving cylinder fixed on the transverse moving sliding plate; a push shaft is fixed on the end of a piston rod of the transverse moving cylinder; a groove surrounding a circle is formed in the shaft body of the push shaft; an open slot is formed in the top surface of the connecting plate; the thickness of the connecting plate is equal to the width of the groove; the groove is embedded into the open slot.
Furthermore, a transverse moving buffer seat is fixed on the longitudinal moving sliding plate; the transverse moving buffer seat is arranged on the moving path of the transverse moving sliding plate.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model discloses a soft package button cell trimming mechanism, a knife rest component comprises an upper cylinder fixing plate and a transverse sliding plate; a plurality of parallel guide shafts are fixed between the upper cylinder fixing plate and the transverse sliding plate; an upper punch assembly is fixed on the upper cylinder fixing plate; a lower punching assembly is fixed on the transverse moving sliding plate; the bottom of the transverse sliding plate is provided with a plane moving mechanism; the upper punching assembly comprises an upper cylinder fixed on an upper cylinder fixing plate and an upper movable plate connected with the guide shaft in a sliding manner; an upper cutter is fixed on the upper movable plate; a piston rod end of the upper cylinder is fixed on the upper movable plate; the lower punching assembly comprises a lower cylinder fixed on the transverse sliding plate and a lower movable plate connected with the guide shaft in a sliding manner; a piston rod end of the lower cylinder is fixed on the lower movable plate; the lower movable plate is fixed with a lower cutter. When using the utility model discloses the time, whole knife rest assembly can be removed to plane moving mechanism for dodge with the material area of carrying. When the edge is required to be cut, the tool rest assembly is only required to be moved to the position where the upper cutter and the lower cutter are opposite to the blanking position of the strip, the upper cylinder drives the upper cutter on the upper movable plate and the lower cylinder drives the lower cutter on the lower movable plate to act, the edge is cut, and the purpose of forming is achieved; in this structure, can realize the continuous trimming of battery production, make blanking quality more stable, improve blanking efficiency moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the upper punch assembly;
FIG. 3 is a schematic view of the traverse power mechanism;
FIG. 4 is a first perspective view of the carriage assembly;
FIG. 5 is a second perspective view of the carriage assembly;
FIG. 6 is a schematic diagram of the structure of the undershoot assembly;
FIG. 7 is a view of the upper cutter for cutting the arcuate edge;
FIG. 8 is a view of a lower cutter for cutting the arcuate edge;
FIG. 9 is a view of the upper cutter for cutting the modified edge;
FIG. 10 is a view of a lower cutter for cutting a profiled edge;
description of reference numerals:
1. an upper punch assembly; 101. an upper cylinder; 102. an upper movable plate; 103. an upper cutter;
104. an upper guide sleeve;
2. a transverse moving power mechanism; 201. a transverse moving cylinder; 202. pushing the shaft; 202a, a groove;
203. a connecting plate; 203a, an open slot;
3. a tool holder assembly; 301. an upper cylinder fixing plate; 302. a guide shaft; 303. transversely moving the sliding plate;
304. transversely moving the buffer seat; 305. longitudinally moving the guide rail; 306. longitudinally moving the sliding block; 307. transversely moving the guide rail;
308. longitudinally moving the sliding plate; 309. transversely moving the sliding block; 3010. longitudinally moving the buffer seat; 3011. a longitudinally moving cylinder;
3012. a fixing plate;
4. a undershoot assembly; 401. a lower cylinder; 402. a lower guide sleeve; 403. a movable plate is lowered;
404. and a lower cutter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 10, the edge cutting mechanism for soft package button cell battery of the present invention comprises a tool holder assembly 3; the tool rest assembly 3 comprises an upper cylinder fixing plate 301 and a transverse sliding plate 303; a plurality of parallel guide shafts 302 are fixed between the upper cylinder fixing plate 301 and the transverse moving sliding plate 303; an upper punch assembly 1 is fixed on the upper cylinder fixing plate 301; a lower punch assembly 4 is fixed on the transverse moving sliding plate 303; the bottom of the transverse moving sliding plate 303 is provided with a plane moving mechanism;
the upper punch assembly 1 comprises an upper cylinder 101 fixed on an upper cylinder fixing plate 301 and an upper movable plate 102 connected with a guide shaft 302 in a sliding manner; an upper cutter 103 is fixed on the upper movable plate 102; a piston rod end of the upper cylinder 101 is fixed on the upper movable plate 102; the upper movable plate 102 is provided with an upper guide sleeve 104 matched with the guide shaft 302;
the lower punch assembly 4 comprises a lower cylinder 401 fixed on the cross sliding plate 303 and a lower movable plate 403 connected with the guide shaft 302 in a sliding way; the piston rod end of the lower cylinder 401 is fixed on the lower movable plate 403; a lower cutter 404 is fixed on the lower movable plate 403; a lower guide sleeve 402 matched with the guide shaft 302 is arranged on the lower movable plate 403; the plane moving mechanism can move the whole tool rest component 3 for avoiding the conveyed material belt. When the edge is required to be cut, the tool rest assembly 3 only needs to be moved to the position where the upper cutter 103 and the lower cutter 404 are opposite to the blanking position of the strip, the upper cylinder 101 drives the upper cutter 103 on the upper movable plate 102 and the lower cylinder 401 to drive the lower cutter 404 on the lower movable plate 403 to act, the edge is cut, and the purpose of forming is achieved; in this structure, can realize the continuous trimming of battery production, make blanking quality more stable, improve blanking efficiency moreover.
As a preferable mode of the present invention, the plane moving mechanism includes a longitudinal moving guide 305, a longitudinal moving sliding plate 308, a longitudinal moving cylinder 3011, a traverse sliding block 309 fixed at the bottom of the traverse sliding plate 303, and a longitudinal moving sliding block 306 fixed at the bottom of the longitudinal moving sliding plate 308; a transverse moving guide rail 307 matched with a transverse moving slide block 309 is fixed at the top of the longitudinal moving slide plate 308; a transverse moving power mechanism 2 for driving the transverse moving sliding plate 303 to slide along the length direction of the transverse moving guide rail 307 is fixed on the longitudinal moving sliding plate 308; the longitudinal movement sliding block 306 is matched with the longitudinal movement guide rail 305; the longitudinal movement sliding block 306 is embedded into the longitudinal movement guide rail 305; a fixing plate 3012 is fixed at the piston rod end of the longitudinal moving cylinder 3011; the fixing plate 3012 is fixed on the longitudinal sliding plate 308; the longitudinal moving guide rail 305 and the longitudinal moving cylinder 3011 are both fixed on external fixing pieces; after being driven, the traverse power mechanism 2 drives the driving traverse sliding plate 303 to slide on the longitudinal sliding plate 308 along the length direction of the traverse guide rail 307, and then drives the longitudinal moving cylinder 3011 to slide the longitudinal moving sliding plate 308 along the longitudinal moving guide rail 305, so that the upper movable plate 102 and the lower movable plate 403 move in a plane in space to avoid conveyed belting.
As a preferred mode of the present invention, the traverse power mechanism 2 comprises a connecting plate 203 fixed on the longitudinal sliding plate 308 and a traverse cylinder 201 fixed on the traverse sliding plate 303; a push shaft 202 is fixed on the piston rod end of the transverse moving cylinder 201; a circle of grooves 202a are formed in the shaft body of the push shaft 202; an open groove 203a is formed on the top surface of the connecting plate 203; the thickness of the connecting plate 203 is equal to the width of the groove 202 a; the groove 202a is embedded into the open groove 203 a; the push shaft 202 and the connecting plate 203 are fixed in a clamping mode, so that the dismounting efficiency of the transverse moving power mechanism 2 is improved, and the maintenance is convenient.
As a preferred mode of the present invention, a traverse buffer seat 304 is fixed on the longitudinal sliding plate 308; the traverse buffer base 304 is arranged on the moving path of the traverse slide 303; a longitudinal movement buffer seat 3010 is also fixed on the movement path of the longitudinal movement sliding plate 308; sideslip buffer mount 304 and longitudinal shift buffer mount 3010 are used to limit sideslip sled 303 and longitudinal sled 308, respectively.
When the utility model is used, the longitudinal moving guide rail and the longitudinal moving cylinder are both fixed on the external fixing piece; after the transverse power mechanism is driven, the transverse sliding plate is driven to slide on the longitudinal sliding plate along the length direction of the transverse guide rail, and then the longitudinal moving air cylinder is used for driving, so that the longitudinal moving sliding plate slides along the longitudinal moving guide rail, the planar motion of the upper movable plate and the lower movable plate in the space is realized, and the belt material is avoided from being conveyed. When the edges are required to be cut, the transverse moving cylinder and the longitudinal moving cylinder move in a matched mode to move the tool rest assembly to the position, opposite to the blanking position of the upper cutter and the blanking position of the strip material, of the lower cutter, the upper cylinder drives the upper cutter on the upper movable plate and the lower cylinder drives the lower cutter on the lower movable plate to move, the edges are cut, and the purpose of forming is achieved; in this structure, can realize the continuous trimming of battery production, make blanking quality more stable, improve blanking efficiency moreover.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.