CN213916561U

CN213916561U - Lithium cell electricity core welding equipment

Info

Publication number: CN213916561U
Application number: CN202022374293.3U
Authority: CN
Inventors: 林俊兴
Original assignee: Chengdu Leierte Technology Co ltd
Current assignee: Chengdu Leierte Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-10
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a welding equipment technical field specifically is a lithium cell electricity core welding equipment, the device comprises a device body, the right-hand member of device body is connected with the welding piece, the bottom of welding piece is connected with the soldered connection, the protective housing has been cup jointed to the surface of soldered connection, the internal connection of welding piece has first connecting block, the internal connection of welding piece has the spring, the one end of spring is connected with and promotes the piece, the surface swing joint that promotes the piece has the compact heap, the bottom of compact heap is connected with the connecting rod, the surface swing joint of connecting rod has the slider. The utility model discloses a clamping device is assisted to soldered connection protection device and battery, protects lithium cell electricity core welding equipment's soldered connection, also can assist the centre gripping to the battery on the lithium cell electricity core welding equipment simultaneously, has made things convenient for the user to use lithium cell electricity core welding equipment, has improved staff's work efficiency.

Description

Lithium cell electricity core welding equipment

Technical Field

The utility model relates to a welding equipment technical field specifically is a lithium cell electricity core welding equipment.

Background

The welding equipment is equipment required for realizing the welding process, the spot welding machine is controlled by a microcomputer, the power supply voltage automatically tracks and compensates, single-pulse, double-pulse and multi-pulse welding can be realized, and all parameters are set digitally, so that the parameter adjustment is intuitive and accurate.

Lithium cell electricity core welding equipment on the present market is of a great variety, when using the device, often there are a lot of problems also, after the user equipment, we need protect electric welding head, prevent because electric welding head exposes in the air, lead to electric welding head to receive the erosion of dust, the life-span of reduction device use, it leads to the hand to receive the harm also to prevent that the staff from touching by mistake, the security that the improvement device used, we are using lithium cell electricity core welding equipment simultaneously, need us to fix the battery on the desktop, prevent that the battery from taking place to remove when the welding, lead to the device to use the appearance problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell electricity core welding equipment to the unable swift soldered connection to the device that provides among the above-mentioned background art of solution protects and can not be quick carry out the problem of centre gripping to the battery.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery cell welding device comprises a device body, wherein the right end of the device body is connected with a welding block, the bottom end of the welding block is connected with a welding head, the outer surface of the welding head is sleeved with a protective shell, the inside of the welding block is connected with a first connecting block, the inside of the welding block is connected with a spring, one end of the spring is connected with a pushing block, the outer surface of the pushing block is movably connected with a pressing block, the bottom end of the pressing block is connected with a connecting rod, the outer surface of the connecting rod is movably connected with a sliding block, the outer surface of the sliding block is movably connected with a first sliding groove, the bottom end of the connecting rod is connected with a pressing block, the right end of the device body is connected with a platform, the bottom end of the platform is fixedly connected with a first clamping block, the inside of the platform is movably connected with a third connecting block, the outer surface of the third connecting block is movably connected with a second sliding groove, the top of platform is connected with the bolt, the top of bolt is connected with the second connecting block, the left end of third connecting block is connected with the second grip block.

Preferably, the size of the protective shell is larger than that of the welding head, the first connecting block is in a groove shape, and the welding head is connected inside the groove.

Preferably, the inner surface of the first connecting block is provided with a rectangular slot, the width of the slot is equal to that of the pushing block, and the first sliding groove is in sliding connection with the sliding block.

Preferably, the number of the connecting rods is two, the two connecting rods are respectively connected to the left end and the right end of the first connecting block, and the connecting rods are perpendicular to the pressing block.

Preferably, the number of the pressing blocks is set to two groups, the two groups of the pressing blocks are connected to the bottom end of the connecting rod respectively, and the pressing blocks correspond to the connecting rod one to one.

Preferably, the inner surface of the third connecting block is provided with a tooth block, the tooth block is meshed with a bolt, and the bolt is in rolling connection with the third connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this lithium cell electricity core welding equipment is provided with soldered connection protection device, we are using the back to the device, through setting up soldered connection protection device we alright protect with butt welded joint, prevent because the soldered connection exposes under external environment, lead to a large amount of dusts of soldered connection adhesion, can use the device to go wrong, can protect butt welded joint through setting up soldered connection protection device simultaneously, prevent that the people from touching and causing the unnecessary loss, improve the security that the device used.

2. This lithium cell electricity core welding equipment is provided with the supplementary clamping device of battery, and we can carry out the centre gripping to the battery through setting up the supplementary clamping device of battery when using the device, prevent at the during operation that the battery takes place to remove and leads to welding error, makes the welding effect of equipment reduce.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the first connecting block and the spring according to the present invention;

fig. 3 is a schematic view of a partial structure of the platform and the second chute of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a device body; 2. welding the blocks; 3. a platform; 4. a first clamping block; 5. welding a head; 6. a protective shell; 7. a first connection block; 8. a first chute; 9. a pressing block; 10. a slider; 11. a pushing block; 12. a spring; 13. a compression block; 14. a connecting rod; 15. a second clamping block; 16. a second connecting block; 17. a bolt; 18. a third connecting block; 19. a second runner.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a lithium battery cell welding equipment, including device body 1, the right-hand member of device body 1 is connected with welding piece 2, the bottom of welding piece 2 is connected with soldered connection 5, protective housing 6 has been cup jointed to soldered connection 5's surface, the internal connection of welding piece 2 has first connecting block 7, the internal connection of welding piece 2 has spring 12, the one end of spring 12 is connected with and promotes piece 11, the quantity that promotes piece 11 sets up to two sets of, and two sets of one end of connecting at spring 12 respectively that promotes piece 11, carry out outside promotion to promoting piece 11, let promote the inside of piece 11 card at first connecting block 7, it is spacing to protective housing 6, the surface swing joint who promotes piece 11 has compact heap 13.

The bottom of compact heap 13 is connected with connecting rod 14, the surface swing joint of connecting rod 14 has slider 10, the surface swing joint of slider 10 has first spout 8, the bottom of connecting rod 14 is connected with presses briquetting 9, the right-hand member of device body 1 is connected with platform 3, the first grip block 4 of the bottom fixedly connected with of platform 3, the inside swing joint of platform 3 has third connecting block 18, the surface swing joint of third connecting block 18 has second spout 19, the top of platform 3 is connected with bolt 17, bolt 17's top is connected with second connecting block 16, the left end of third connecting block 18 is connected with second grip block 15.

Further: the size of protective housing 6 is greater than soldered connection 5's size, and first connecting block 7 is the recess shape, and the internal connection of recess has soldered connection 5, and the size that protective housing 6 is greater than soldered connection 5 can let protective housing 6 wrap on soldered connection 5's surface, protects soldered connection 5, can let protective housing 6 card on the recess through letting first connecting block 7 be the recess shape, protects soldered connection 5, improves the security that the device used.

Further: the internal surface of first connecting block 7 is provided with the rectangle fluting, and grooved width equals to promote the width of piece 11, first spout 8 and slider 10 are sliding connection, set up the rectangle fluting through the internal surface at first connecting block 7 and can let promote 11 blocks and on the fluting, let grooved width equal to the width that promotes piece 11 simultaneously can improve the degree of kneading of meshing, prevent to promote piece 11 and take place to remove, let first spout 8 and slider 10 sliding connection can carry on spacingly to the removal of slider 10 simultaneously, prevent that connecting rod 14 on the slider 10 from taking place the slope.

Further: the quantity of connecting rod 14 sets up to two sets ofly, and two sets of connecting rods 14 are connected respectively at both ends about first connecting block 7, connecting rod 14 with press a 9 mutually perpendicular, can carry out inward promotion to promotion piece 11 on both sides through setting up two sets of connecting rods 14, let the promotion piece 11 at both ends deviate from first connecting block 7, let connecting rod 14 and press a 9 mutually perpendicular can press connecting rod 14 simultaneously, improve the convenience that the device used.

Further: according to the quantity of pressing piece 9 and setting up to two sets ofly, and two sets of pressing piece 9 are connected respectively in the bottom of connecting rod 14, press piece 9 and connecting rod 14 one-to-one, can press connecting rod 14 through setting up two sets of pressing piece 9, let press piece 9 to drive connecting rod 14 and remove, improve the stability that the device used.

Further: the internal surface of third connecting block 18 is provided with the tooth piece, and tooth piece and bolt 17 mesh mutually, and bolt 17 and third connecting block 18 are rolling connection, and it can be under the rotation of bolt 17 to set up the tooth piece through the internal surface at third connecting block 18, lets bolt 17 drive third connecting block 18 remove about, lets bolt 17 and third connecting block 18 rolling connection can drive third connecting block 18 remove about under bolt 17 rolls simultaneously.

The working principle is as follows: firstly, we need to move the device to a working area, we can control the welding block 2, let the welding block 2 drive the welding head 5 to weld the battery, before welding, we can carry out the centre gripping to the battery, prevent that when welding, the battery from taking place to remove, lead to welding deviation to appear, reduce the stability that the device used, we put the battery between first grip block 4 and second grip block 15, we can control motor drive bolt 17 with control, let bolt 17 drive third connecting block 18 move in mutually.

Make second grip block 15 be close to first grip block 4 gradually, carry out the centre gripping to the battery, second spout 19 is spacing to the removal of third connecting block 18, prevent that third connecting block 18 from removing the problem, we are finishing setting up the back, alright take out from soldered connection 5 with the protective housing 6 on soldered connection 5 surface, we can press and press briquetting 9, let press briquetting 9 inside removal, drive connecting rod 14 inside removal, connecting rod 14 drives after removing and promotes briquetting 11 inside removal, let promote briquetting 11 and deviate from first connecting block 7, we alright take off protective housing 6, the installation also only needs put into the inside of first connecting block 7 with protective housing 6, let promote briquetting 11 under spring 12's promotion, the card is in the inside of first connecting block 7 draw-in groove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium cell electricity core welding equipment, includes device body (1), its characterized in that: the device is characterized in that the right end of the device body (1) is connected with a welding block (2), the bottom end of the welding block (2) is connected with a welding head (5), the outer surface of the welding head (5) is sleeved with a protective shell (6), the inside of the welding block (2) is connected with a first connecting block (7), the inside of the welding block (2) is connected with a spring (12), one end of the spring (12) is connected with a pushing block (11), the outer surface of the pushing block (11) is movably connected with a pressing block (13), the bottom end of the pressing block (13) is connected with a connecting rod (14), the outer surface of the connecting rod (14) is movably connected with a sliding block (10), the outer surface of the sliding block (10) is movably connected with a first sliding chute (8), the bottom end of the connecting rod (14) is connected with a pressing block (9), and the right end of the device body (1) is connected with a platform (3), the utility model discloses a platform, including platform (3), the first grip block of bottom fixedly connected with (4) of platform (3), the inside swing joint of platform (3) has third connecting block (18), the surface swing joint of third connecting block (18) has second spout (19), the top of platform (3) is connected with bolt (17), the top of bolt (17) is connected with second connecting block (16), the left end of third connecting block (18) is connected with second grip block (15).

2. The lithium battery cell welding apparatus of claim 1, wherein: the size of the protective shell (6) is larger than that of the welding head (5), the first connecting block (7) is in a groove shape, and the welding head (5) is connected inside the groove.

3. The lithium battery cell welding apparatus of claim 1, wherein: the inner surface of the first connecting block (7) is provided with a rectangular groove, the width of the groove is equal to that of the pushing block (11), and the first sliding groove (8) is in sliding connection with the sliding block (10).

4. The lithium battery cell welding apparatus of claim 1, wherein: the number of the connecting rods (14) is two, the two groups of connecting rods (14) are respectively connected to the left end and the right end of the first connecting block (7), and the connecting rods (14) and the pressing block (9) are perpendicular to each other.

5. The lithium battery cell welding apparatus of claim 1, wherein: the number of the pressing blocks (9) is set into two groups, the two groups of the pressing blocks (9) are respectively connected to the bottom ends of the connecting rods (14), and the pressing blocks (9) correspond to the connecting rods (14) one to one.

6. The lithium battery cell welding apparatus of claim 1, wherein: the inner surface of the third connecting block (18) is provided with a tooth block, the tooth block is meshed with the bolt (17), and the bolt (17) is in rolling connection with the third connecting block (18).