Feeding mechanism of lithium battery
Technical Field
The utility model relates to the technical field of lithium battery feeding, in particular to a feeding mechanism of a lithium battery.
Background
The lithium battery is packaged by synchronously driving the sealing knives on the two sides of the lithium battery after the sealing knives on the heating seat are heated by the heating tube; the battery needs to be clamped and then sent into a vacuum environment for packaging, and the lower cavity structure of the sealed cavity is used for feeding, so that the battery can be fed again only after being completely packaged and taken out; directly affecting the packaging efficiency of the cell.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a feeding mechanism of a lithium battery aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model relates to a feeding mechanism of a lithium battery, which comprises a lower cavity transplanting mechanism; the lower cavity transplanting mechanism comprises a rack; a plurality of transverse moving mechanisms are arranged on the rack; the transverse moving mechanisms can slide to the middle part of the rack; lower cavity sealing assemblies are arranged on the transverse moving mechanisms; and the transverse moving mechanism is provided with a sealing lifting mechanism which can drive the lower cavity sealing assembly to do lifting motion.
Furthermore, the transverse moving mechanism comprises a transverse moving cylinder, a transverse moving guide rail fixed on the rack and a transverse moving sliding plate connected with the transverse moving guide rail in a sliding manner; one end of the transverse moving cylinder is fixed on the rack; the other end of the transverse moving cylinder is fixed on the transverse moving sliding plate; the sealing lifting mechanism is arranged on the transverse moving sliding plate.
Furthermore, the sealing lifting mechanism comprises a lower cavity lifting cylinder fixed on the transverse sliding plate; a connecting seat is fixed at the piston rod end of the lower cavity lifting cylinder; a plurality of lifting guide sleeves are fixed on the transverse sliding plate; a fixing plate is arranged on the lower cavity sealing assembly; a jacking guide shaft is connected in the lifting guide sleeve in a sliding manner; the jacking guide shaft is fixed on the fixing plate; the connecting seat is fixed on the fixing plate.
Furthermore, a plurality of battery clamping assemblies are arranged on the fixing plate; the battery clamping assembly comprises two clamping plates which are connected on the fixing plate in a sliding manner; cam seats are arranged at the two ends of the clamping plate; the cam seat is connected with the fixed plate in a sliding manner through a lifting guide rail; the cam seat is connected with a cam driving cylinder; one end of the cam driving cylinder is fixed on the fixing plate; the other end of the cam driving cylinder is fixed on the cam seat; two inclined guide rail grooves distributed in a splayed shape are formed in each cam seat; two ends of the clamping plate are provided with follow-up wheels; the follow-up wheels at one end of the two clamping plates are respectively embedded into the two inclined guide rail grooves on one cam seat; the follow-up wheels at the other ends of the two clamping plates are respectively embedded into the two inclined guide rail grooves on the other cam seat.
Furthermore, a groove body is arranged between the two clamping plates; the tank body is fixed on the fixing plate; the inner side surface of the clamping plate is provided with an elastic pressing sheet.
After adopting the structure, the utility model has the beneficial effects that: according to the feeding mechanism of the lithium battery, the lower cavity transplanting mechanism comprises a rack; a plurality of transverse moving mechanisms are arranged on the rack; the transverse moving mechanisms can slide to the middle part of the rack; the transverse moving mechanisms are provided with lower cavity sealing components; the transverse moving mechanism is provided with a sealing lifting mechanism which can drive the lower cavity sealing component to do lifting motion. When the battery vacuum packaging device is used, after one lower cavity sealing assembly is filled with a battery, the battery is conveyed to the position right below the sealing cavity through the transverse moving mechanism, the lower cavity sealing assembly is lifted upwards by the sealing lifting mechanism and sealed at the bottom of the sealing cavity, and the battery is subjected to vacuum packaging in the sealing cavity; the other lower cavity sealing assembly is conveyed to a position staggered with the sealing cavity body through a transverse moving mechanism, the packaged battery is taken out, and the battery which is not packaged is placed in again; the structure realizes continuous feeding and discharging of the battery through the replaced lower cavity sealing assembly, and improves the packaging efficiency.
Drawings
Fig. 1 is a schematic structural view of a lower cavity transplanting mechanism;
figure 2 is a perspective view of the lower chamber seal assembly;
FIG. 3 is a partial view of a front view of the lower chamber seal assembly;
FIG. 4 is a schematic structural view of a cam seat;
description of reference numerals:
1. a lower cavity transplanting mechanism; 101. a lower cavity lifting cylinder; 102. transversely moving the sliding plate;
103. a lifting guide sleeve; 104. transversely moving the guide rail; 105. a transverse moving cylinder; 106. a connecting seat;
107. a frame;
2. a lower cavity seal assembly; 201. a splint; 202. a trough body; 203. a cam seat; 203a, a guide rail groove;
204. a fixing plate; 205. a lifting guide rail; 206. the cam drives the air cylinder; 207. a jacking guide shaft;
208. elastic tabletting; 209. clamping the sliding block; 2010. and clamping the guide rail.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the feeding mechanism for lithium batteries according to the present invention comprises a lower cavity transplanting mechanism 1; the lower cavity transplanting mechanism 1 comprises a frame 107; a plurality of transverse moving mechanisms are arranged on the frame 107; the traversing mechanisms can all slide to the middle part of the rack 107; the transverse moving mechanisms are provided with lower cavity sealing components 2; the transverse moving mechanism is provided with a sealing lifting mechanism which can drive the lower cavity sealing component 2 to do lifting motion; after one lower cavity sealing assembly 2 is filled with a battery, the battery is conveyed to the position right below the sealing cavity through the transverse moving mechanism, the sealing lifting mechanism lifts the lower cavity sealing assembly 2 upwards and seals the lower cavity sealing assembly at the bottom of the sealing cavity, and the battery is subjected to vacuum packaging in the sealing cavity; the other lower cavity sealing component 2 is conveyed to the position staggered with the sealing cavity body through the transverse moving mechanism, the packaged battery is taken out, and the battery which is not packaged is put in again; the structure realizes continuous feeding and discharging of the battery through the replaced lower cavity sealing component 2, and improves the packaging efficiency.
In a preferred embodiment of the present invention, the traverse mechanism includes a traverse cylinder 105, a traverse guide 104 fixed to the frame 107, and a traverse slide plate 102 slidably connected to the traverse guide 104; one end of the traversing cylinder 105 is fixed on the frame 107; the other end of the traverse cylinder 105 is fixed on the traverse sliding plate 102; the sealing lifting mechanism is arranged on the traverse sliding plate 102; the traverse cylinder 105 is actuated to slide the traverse slide plate 102 along the traverse guide 104.
In a preferred embodiment of the present invention, the sealing lifting mechanism includes a lower chamber lifting cylinder 101 fixed to the traverse sliding plate 102; a connecting seat 106 is fixed at the piston rod end of the lower cavity lifting cylinder 101; a plurality of lifting guide sleeves 103 are fixed on the transverse moving sliding plate 102; the lower cavity sealing component 2 is provided with a fixing plate 204; a lifting guide shaft 207 is connected in the lifting guide sleeve 103 in a sliding manner; the jacking guide shaft 207 is fixed on the fixing plate 204; the connecting seat 106 is fixed on the fixing plate 204; after the lower cavity lifting cylinder 101 is started, the lower cavity sealing assembly 2 is driven to lift upwards and seal on the bottom surface of the sealing cavity.
As a preferred mode of the present invention, a plurality of battery clamping assemblies are disposed on the fixing plate 204; the battery clamping assembly comprises two clamping plates 201 which are connected on a fixing plate 204 in a sliding mode; cam seats 203 are arranged at two ends of the clamping plate 201; the cam seat 203 is connected with the fixed plate 204 in a sliding way through a lifting guide rail 205; a cam driving cylinder 206 is connected to the cam seat 203; one end of the cam driving cylinder 206 is fixed on the fixing plate 204; the other end of the cam driving cylinder 206 is fixed on the cam seat 203; the cam seat 203 is provided with two inclined guide rail grooves 203a distributed in a shape like a Chinese character 'ba'; two ends of the clamping plate 201 are provided with follow-up wheels; the follow-up wheels at one end of the two clamping plates 201 are respectively embedded into the two inclined guide rail grooves 203a on one cam seat 203; the follow-up wheels at the other ends of the two clamping plates 201 are respectively embedded into the two inclined guide rail grooves 203a on the other cam seat 203; the clamping plate 201 and the fixing plate 204 are in sliding connection through a connecting clamping sliding block 209 and a clamping guide rail 2010; after the cam driving cylinder 206 is started, the cam seat 203 is driven to move up and down along the lifting guide rail 205, and the two inclined guide rail grooves 203a drive the clamping plate 201 to move through the follower wheel in the moving process, so that the battery is clamped and loosened.
As a preferred mode of the present invention, a groove 202 is provided between the two clamping plates 201; the tank body 202 is fixed on the fixing plate 204; the inner side surface of the splint 201 is provided with an elastic pressing sheet 208; the battery is placed in the groove body 202, and when the battery is clamped by the clamping plate 201, the battery air bag is held by the elastic pressing sheet 208, so that the battery air bag is prevented from being inclined in the action process of the mechanism, and the battery is prevented from being damaged when a manipulator takes the battery.
When the battery vacuum packaging device is used, after one lower cavity sealing assembly is filled with a battery, the battery is conveyed to the position right below the sealing cavity through the transverse moving mechanism, and after the lower cavity lifting cylinder is started, the lower cavity sealing assembly is driven to lift upwards and is sealed on the bottom surface of the sealing cavity, so that the battery is subjected to vacuum packaging in the sealing cavity; the other lower cavity sealing assembly is conveyed to a position staggered with the sealing cavity body through a transverse moving mechanism, the packaged battery is taken out, and the battery which is not packaged is placed in again; the clamping plate and the fixed plate are in sliding connection through connecting and clamping slide blocks and clamping guide rails; the cam driving cylinder drives the cam seat to do lifting motion along the lifting guide rail after being started, and the two inclined guide rail grooves drive the clamping plate to move through the follow-up wheel in the motion process so as to realize clamping and loosening motion of the battery; the battery is placed in the groove body, and the battery air bag is held by the elastic pressing sheet, so that the battery air bag is prevented from being inclined in the action process of the mechanism and damaging the battery when a manipulator takes the material; the structure realizes continuous feeding and discharging of the battery through the replaced lower cavity sealing assembly, and improves the packaging efficiency.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.