CN218396415U - Ultrasonic welding machine - Google Patents

Abstract

The utility model discloses an ultrasonic welding machine, which comprises a transmission component, a pressing component and a welding component, the transmission component includes a transmission track and a battery fixing jig, and the battery fixing jig is arranged on the transmission track; the pressing and holding component includes a pressing block And the dust removal baffle, the dust removal baffle is arranged on one side of the pressing block, and the pressing block is located above the conveying track; the welding assembly includes a welding seat, a welding head and a dust removal shell, and the welding seat and the welding head are respectively arranged on one side of the conveying track On the side, the dust removal shell is set on the welding head. The ultrasonic welding machine of the utility model can weld the battery on the battery fixing fixture through the transmission track by setting the transmission component, the pressing component and the welding component, thereby improving the welding efficiency; at the same time, by setting the pressing The block and the welding seat carry out welding and fixing on the delivered battery, thus the battery can be quickly welded and fixed, so that the welding efficiency is further improved.

Description

Ultrasonic welding machine

technical field

The utility model relates to the technical field of battery production and processing, in particular to an ultrasonic welding machine.

Background technique

In the welding process of the battery, the battery is usually installed and fixed at the welding station, and then the fixed battery is welded by the welder. After the welding process is completed, it is transferred by the corresponding manipulator manually. Obviously, the continuity of the existing battery welding process is not high, and the position of the placed battery needs to be adjusted and fixed, thus making the production efficiency and position accuracy not high.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide an ultrasonic welding machine capable of quickly welding and fixing the battery.

The purpose of this utility model is achieved through the following technical solutions:

An ultrasonic welding machine includes: a transmission assembly, a pressing assembly and a welding assembly, the transmission assembly includes a transmission track and a battery fixing jig, and the battery fixing jig is arranged on the transmission track; the pressing assembly includes A pressing block, the pressing block is located above the transmission track, and the pressing block is used to press and fix the battery on the battery fixing fixture; the welding assembly includes a welding seat and a welding head, The welding seat and the welding head are respectively arranged on one side of the transmission track, a welding area is provided between the welding seat and the welding head, and the transmission track is used to drive the battery fixing jig to move to the welding area.

In one of the embodiments, the welding assembly further includes a welding jacking module, the welding jacking module is connected with the welding seat, and the welding jacking module is used to drive the welding seat to the The direction of the welding head is moved so that the welding seat is opposed to the battery of the battery fixing jig.

In one of the embodiments, the welding jacking module includes an electric cylinder and a jacking base, the welding seat is arranged on the jacking base, and the electric cylinder is connected to the jacking base.

In one of the embodiments, the welding jacking module further includes a jacking guide rod, an adjustment slide seat, and an adjustment driver, one end of the jacking guide rod is connected to the jacking base, and the jacking guide rod The other end of the rod slides through the adjusting slide, and the adjusting slide is connected with the adjusting driving part, and the adjusting driving part is used to drive the adjusting sliding seat to perform reciprocating displacement in the direction of the conveying track .

In one of the embodiments, the welding assembly further includes a welding pressing die set, the welding pressing die set is connected with the welding head, and the welding pressing die set is used to drive the welding head to the The direction of the welding seat is moved so that the welding head is opposed to the battery of the battery fixing jig.

In one of the embodiments, the pressing assembly further includes a dust removal baffle, and the dust removal baffle is arranged on one side of the pressing block, and the welding assembly includes a dust removal casing, and the dust removal casing is arranged on the On the welding head, and the dust removal shell is aligned with the dust removal baffle.

In one of the embodiments, the welding assembly further includes a dust removal pipe, and the dust removal pipe communicates with the dust removal housing.

In one of the embodiments, the pressing assembly further includes a support frame, a pressing lifting plate, a pressing driving cylinder and a baffle driving cylinder, the supporting frame is arranged on one side of the conveying track, and the pressing The lifting plate is slidably arranged on the support frame, the pressing driving cylinder is connected with the pressing lifting plate, the pressing block is arranged on the pressing lifting plate, and the baffle driving cylinder is connected with the pressing lifting plate. The dust removal baffle is connected, and the baffle drive cylinder is used to drive the dust removal baffle to move up and down on one side of the pressing block.

In one of the embodiments, welding avoidance holes are opened on the dust removal baffle.

In one of the embodiments, the transport track is a magnetic levitation transport track.

1. Compared with the prior art, the utility model has at least the following advantages:

The ultrasonic welding machine of the utility model is equipped with a transmission component, a pressing component and a welding component, so that the battery on the battery fixing jig can be welded and transmitted through the transmission track, thereby replacing the manual pick-and-place method, so that the welding efficiency is improved. Improvement; at the same time, by setting the pressing block and welding seat to weld and fix the delivered battery, the battery on the delivery track can be pressed and fixed up and down, so that the welding head can weld the battery on the delivery track , so that the overall welding efficiency is further improved.

2. Compared with the prior art, the utility model also has the following advantages:

The ultrasonic welding machine of the utility model is provided with a dust removal baffle and a dust removal shell, so that the dust generated during welding can be absorbed and collected, thereby playing a good role in welding dust removal, so that the overall battery welding quality is improved.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below.

Fig. 1 is the structural representation of the ultrasonic welding machine in an embodiment of the utility model;

Fig. 2 is a structural schematic diagram of the transmission assembly and the pressing assembly of the ultrasonic welding machine in Fig. 1;

FIG. 3 is a structural schematic diagram of the welding assembly of the ultrasonic welding machine in FIG. 1 .

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. As shown in Figure 1, Figure 2 and Figure 3, an ultrasonic welding machine 10 includes: a transmission assembly 100, a pressing assembly 200 and a welding assembly 300, the transmission assembly 100 includes a transmission track 110 and a battery fixing fixture 120, the battery fixing fixture The tool 120 is arranged on the transmission track 110; the pressing assembly 200 includes a pressing block 210. The pressing block 210 is located above the transmission track 110, and the pressing block 210 is used to press and fix the battery on the battery fixing jig 120; welding The assembly 300 includes a welding seat 310 and a welding head 320. The welding seat 310 and the welding head 320 are respectively arranged on one side of the transmission track 110. There is a welding area between the welding seat 310 and the welding head 320. The transmission track 110 is used to drive the battery to be fixed. The jig 120 moves to the welding area. In this embodiment, the welding head 320 is an ultrasonic welding head, so that the ultrasonic welding operation of the battery can be realized.

It should be noted that the transport track 110 is a magnetic levitation transport track, so that the battery fixing jig 120 can be transported by means of magnetic levitation transport, so that the battery fixing jig 120 can move to the welding area for welding. The battery fixing jig 120 is provided with a clamping block structure, so that the battery can be clamped and fixed by two clamping blocks clamping and approaching each other. In this embodiment, the battery fixing jig 120 clamps and fixes the battery Finally, the tabs on the two sides of the battery are respectively located outside the battery fixing jig 120 , so that the welding seat 310 and the welding head 320 can facilitate the welding process on the positions of the tabs of the battery. Specifically, when the transmission track 110 transports the battery fixing jig 120 to the welding area, the pressing block 210 is located above the battery fixing jig 120, so that the pressing block 210 can move the battery fixing jig 120 by descending. The battery on the 120 is pressed and fixed. In this embodiment, the pressing assembly 200 further includes a dust removal baffle 220 , and the dust removal baffle 220 is disposed on one side of the pressing block 210 so as to block the dust generated at the welding position of the battery tab.

Further, after the pressing and fixing of the battery is completed, the welding seat 310 first performs a jacking movement, so that the welding position of the battery can be limited by jacking, thereby avoiding displacement or deformation of the welding position of the battery during the welding operation; After the welding seat 310 completes the holding limit, the welding head 320 moves downward, so as to be able to contact the welding position of the battery, thereby performing welding processing on the battery. In this embodiment, the welding assembly 300 also includes a dust removal housing 330, the dust removal housing 330 is arranged on the welding head 320, and the dust removal housing 330 is arranged in alignment with the dust removal baffle 220, so that when the welding head 320 is held against the battery, The dust removal shell 330 moves to the dust removal baffle 220 along with the downward movement of the welding head 320, and cooperates with the dust removal baffle 220 to form a closed space, so that the dust generated by welding can be absorbed and collected through the dust removal holes on the dust removal shell 330 , so as to play the role of dust removal. The ultrasonic welding machine 10 of the present utility model is provided with a transmission component 100, a pressing component 200 and a welding component 300, so that the battery on the battery fixing jig 120 can be welded and transmitted through the transmission track 110, thereby replacing manual pick-and-place way, so that the welding efficiency is improved; at the same time, by setting the pressing block 210 and the welding seat 310 to weld and fix the battery delivered in place, so that the battery on the transmission track can be pressed and fixed up and down, so that the welding head can be on the The batteries on the transmission track are welded, so that the overall welding efficiency is further improved; finally, by setting the dust removal baffle 220 and the dust removal shell 330, the dust generated during the welding process can be adsorbed and collected, thereby playing a good role. Excellent welding dust removal effect, so that the overall battery welding quality is improved.

As shown in Figure 3, in one embodiment, the welding assembly 300 also includes a welding jacking module 340, the welding jacking module 310 is connected with the welding seat 310, and the welding jacking module 340 is used to drive the welding seat 310 to the welding head. 320 to make the welding seat 310 resist the battery of the battery fixing jig 120 .

It should be noted that the welding jacking module 340 includes an electric cylinder 341 and a jacking base 342, the welding base 310 is arranged on the jacking base 342, and the electric cylinder 341 is connected with the jacking base 342, so that it can be driven by the electric cylinder 341 The jacking base 342 performs a jacking movement, so that the welding seat 310 on the jacking base 342 can move to the battery fixing jig 120 to hold and limit the battery, so as to avoid displacement or deformation of the welding position of the battery during the welding process .

Further, the welding jacking module 340 also includes a jacking guide rod 343, an adjustment slide 344 and an adjustment driver 345, one end of the jacking guide rod 343 is connected to the jacking base 344, and the other end of the jacking guide rod 343 slides The adjusting sliding seat 344 is threaded, and the adjusting sliding seat 344 is connected with the adjusting driving member 345 , and the adjusting driving member 345 is used to drive the adjusting sliding seat 344 to perform reciprocating displacement in the direction of the conveying track 110 .

It should be noted that the adjustment drive part 345 is a motor screw adjustment drive part, so that the adjustment slider 344 can be moved and controlled by the motor to drive the screw to rotate, so that the welding seat 310 on the adjustment slider 344 can adjust the lateral position. The adjustment of the battery welding operation can thus facilitate the debugging of the battery welding operation or the welding operation of batteries of different specifications; since one end of the jacking guide rod 343 is connected to the jacking base 344, the other end of the jacking guide rod 343 slides through the adjustment slide Seat 344, so that the lifting base 342 can not only carry out the lifting movement, but also can move laterally under the drive of the adjustment slide seat 344, thus enabling the welding seat 310 to perform jacking movement and lateral adjustment operation, so that the overall The welding processing operation is more convenient, and the overall structure is more compact.

In one embodiment, the welding assembly 300 also includes a welding pressing module, which is connected to the welding head 320, and the welding pressing module is used to drive the welding head 320 to move toward the welding seat 310, so that the welding The head 320 is against the battery of the battery fixing jig 120 .

It should be noted that the welding pressing module can be a cylinder-driven structure or a motor-driven structure, which can drive the welding head 320 down to the corresponding position of the battery fixing jig 120 for welding processing.

Please refer to Fig. 3 again, in one embodiment, welding assembly 300 also includes dust removal pipeline 350, and dust removal pipeline 350 is communicated with dust removal housing 330, and like this, can be connected with external negative pressure equipment through dust removal pipeline 350, can dust removal thus The dust at the housing 330 is adsorbed and collected, thereby driving the effect of dust removal.

As shown in FIG. 1 and FIG. 2 , in one embodiment, the pressing and holding assembly 200 further includes a support frame 230 , a pressing lifting plate 240 , a pressing driving cylinder 250 and a baffle driving cylinder 260 , and the supporting frame 230 is arranged on the conveying track 110 One side of the pressing and holding lifting plate 240 is slidably arranged on the support frame 230, the pressing and holding driving cylinder 250 is connected with the pressing and holding lifting plate 240, the pressing and holding block 210 is arranged on the pressing and holding lifting plate 240, and the baffle drive cylinder 260 is connected with the dust removal The baffle 220 is connected, and the baffle drive cylinder 260 is used to drive the dust removal baffle 220 to move up and down on one side of the pressing block 210 .

It should be noted that when the transmission track 110 drives the battery fixing jig 120 to move to the welding area, the pressing block 210 is located directly above the battery fixing jig 120, and at this time, the pressing driving cylinder 250 drives the pressing lifting plate 240 The pressing movement is performed on the support frame 230, thereby driving the pressing block 210 to press and fix the battery on the battery fixing jig 120; when the pressing and holding block 210 presses and fixes the battery on the battery fixing jig 120, Since the baffle driving cylinder 260 is arranged on the pressing lifting plate 240, the dust removal baffle 220 can be driven down by the baffle driving cylinder 260 to press down on one side of the pressing block 210, thereby being able to hold against the dust removal housing 330 And form a dust-removing closed space, so that the dust generated during welding can be removed. In this embodiment, the dust removal baffle 220 is provided with a welding avoidance hole 221 , which can avoid the welding joint 320 and make the overall welding structure more compact.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. An ultrasonic welding machine, comprising:

the conveying assembly comprises a conveying track and a battery fixing jig, and the battery fixing jig is arranged on the conveying track;

the pressing component comprises a pressing block, the pressing block is positioned above the conveying track and is used for pressing, holding and fixing the battery on the battery fixing jig; and

the welding assembly comprises a welding seat and a welding head, the welding seat and the welding head are respectively arranged on one side of the conveying track, a welding area is arranged between the welding seat and the welding head, and the conveying track is used for driving the battery fixing jig to move to the welding area.

2. An ultrasonic welding machine according to claim 1, wherein the welding assembly further comprises a welding jacking module, the welding jacking module is connected with the welding seat, and the welding jacking module is used for driving the welding seat to move towards the welding head, so that the welding seat is abutted against the battery of the battery fixing jig.

3. An ultrasonic welding machine according to claim 2 wherein the welding jacking module comprises an electric cylinder and a jacking base, the welding base is disposed on the jacking base, and the electric cylinder is connected with the jacking base.

4. The ultrasonic welding machine of claim 3, wherein the welding jacking module further comprises a jacking guide rod, an adjusting slide seat and an adjusting driving member, one end of the jacking guide rod is connected with the jacking base, the other end of the jacking guide rod is slidably inserted into the adjusting slide seat, the adjusting slide seat is connected with the adjusting driving member, and the adjusting driving member is used for driving the adjusting slide seat to perform reciprocating displacement towards the direction of the conveying track.

5. The ultrasonic welding machine according to any one of claims 1 to 4, wherein the welding assembly further comprises a welding pressing module, the welding pressing module is connected with the welding head, and the welding pressing module is used for driving the welding head to move towards the welding base so that the welding head abuts against the battery of the battery fixing jig.

6. The ultrasonic welding machine of any one of claims 1 to 4, wherein the clamping assembly further comprises a dust removal baffle disposed on one side of the clamping block, the welding assembly comprises a dust removal housing disposed on the welding head, and the dust removal housing is aligned with the dust removal baffle.

7. An ultrasonic welding machine according to claim 6 wherein the welding assembly further comprises a dust removal duct in communication with the dust removal housing.

8. An ultrasonic welding machine according to claim 6, wherein the clamping assembly further comprises a support frame, a clamping lifting plate, a clamping driving cylinder and a baffle driving cylinder, the support frame is disposed on one side of the conveying rail, the clamping lifting plate is slidably disposed on the support frame, the clamping driving cylinder is connected to the clamping lifting plate, the clamping block is disposed on the clamping lifting plate, the baffle driving cylinder is connected to the dust-removing baffle, and the baffle driving cylinder is configured to drive the dust-removing baffle to perform lifting motion on one side of the clamping block.

9. The ultrasonic welding machine of claim 8, wherein the dust-removing baffle is provided with a welding clearance hole.

10. An ultrasonic welding machine according to any one of claims 1-4, characterized in that said transfer rail is a magnetic levitation transfer rail.

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