阅读说明：本技术 一种集电体点焊组装一体机 (Collector spot welding and assembling all-in-one machine ) 是由 余谷峰 王速勤 郭文超 于 2021-03-04 设计创作，主要内容包括：本发明提供一种集电体点焊组装一体机,包括密封圈送料装置、铜钉送料装置、负极盖送料装置、点焊部、组装部、交接部、工作台和电机；点焊部包括点焊导杆、第一凸轮和第一转盘,第一转盘外壁设置焊接轨道；点焊导轨通过第一凸轮和焊接轨道下压使负极盖与铜钉接触焊接形成集电子；交接部设置于电焊部和组装部之间；组装导杆吸附集电子通过第二凸轮和组装轨道下压使集电子插入密封圈内组装集电子；电机通过齿轮组驱动第一转盘和第二转盘同步转动；电焊部、组装部和交接部安装于工作台上。本发明设计了一种集电体点焊组装一体机,实现电池集成化生产,节约成本与能耗,提高设备的自动化程度。(The invention provides a collector spot welding and assembling integrated machine which comprises a sealing ring feeding device, a copper nail feeding device, a negative electrode cover feeding device, a spot welding part, an assembling part, a joint part, a workbench and a motor, wherein the sealing ring feeding device is arranged on the welding ring feeding device; the spot welding part comprises a spot welding guide rod, a first cam and a first rotating disc, and a welding track is arranged on the outer wall of the first rotating disc; the spot welding guide rail is pressed downwards through the first cam and the welding track to enable the negative electrode cover to be in contact welding with the copper nails to form electron collection; the connecting part is arranged between the electric welding part and the assembling part; the assembly guide rod adsorbs the current collector and downwards presses the current collector through the second cam and the assembly track so that the current collector is inserted into the sealing ring to assemble the current collector; the motor drives the first turntable and the second turntable to synchronously rotate through the gear set; the electric welding part, the assembling part and the delivery part are arranged on the workbench. The invention designs the collector spot welding and assembling integrated machine, realizes integrated production of batteries, saves cost and energy consumption, and improves the automation degree of equipment.)

1. The utility model provides a current collector spot welding equipment all-in-one which characterized in that: the welding device comprises a sealing ring feeding device, a copper nail feeding device, a negative electrode cover feeding device, a spot welding part (5), an assembling part (6), a connecting part (7), a workbench (8) and a motor (9); the spot welding part (5) comprises a spot welding guide rod (10), a first cam and a first rotating disc (11), a welding track is arranged on the outer wall of the first rotating disc (11), the top of the spot welding guide rod (10) is fixedly connected with the first cam, and the first cam is matched with the welding track; the spot welding guide rail is pressed downwards through the first cam and the welding track to enable the negative electrode cover to be in contact welding with the copper nails to form electron collection; the connecting part (7) is arranged between the electric welding part and the assembling part (6); the assembling part (6) comprises a second rotary disc (12), an assembling guide rod (13) and a second cam, an assembling rail is arranged on the outer wall of the second rotary disc (12), the top of the assembling guide rod (13) is fixedly connected with the second cam, the second cam is matched with the assembling rail, and the assembling guide rod (13) adsorbs collected electrons and downwards presses through the second cam and the assembling rail to enable the collected electrons to be inserted into the sealing ring for assembling the collected electrons; the motor (9) drives the first turntable (11) and the second turntable (12) to synchronously rotate through a gear set; the electric welding part, the assembling part (6) and the delivery part (7) are arranged on the workbench (8).

2. The spot welding and assembling all-in-one machine according to claim 1, wherein: the sealing ring feeding device comprises a sealing ring vibrating disc (1) and a feeding channel (4); the copper nail feeding device comprises a copper nail vibrating disc (2) and a feeding channel (4); the negative electrode cover feeding device comprises a negative electrode cover vibrating disc (3) and a feeding channel (4).

3. The spot welding and assembling all-in-one machine according to claim 1, wherein: a discharge port (19) is arranged on the workbench (8), and the discharge port (19) is positioned on the workbench (8) and close to the assembling part (6).

4. The spot welding and assembling all-in-one machine according to claim 1, wherein: a sealing ring inlet part (14) is arranged between the sealing ring feeding device and the assembling part (6).

5. The spot welding and assembling all-in-one machine according to claim 1, wherein: and a copper nail inlet part (15) is arranged between the copper nail feeding devices and the spot welding part (5).

6. The spot welding and assembling all-in-one machine according to claim 5, wherein: a negative cover inlet part (16) is arranged between the negative cover feeding device and the spot welding part (5).

7. The spot welding and assembling all-in-one machine according to claim 6, wherein: an electrode part (17) is arranged between the negative electrode cover inlet part (16) and the copper nail inlet part (15).

8. The spot welding and assembling all-in-one machine according to claim 1, wherein: the collector spot welding and assembling all-in-one machine also comprises a gluing part (18).

Technical Field

The invention relates to the technical field of automatic spot welding and assembling of current collectors in batteries, in particular to an integrated spot welding and assembling machine for current collectors.

Background

In the battery industry, the demand for integrated production of battery assembly is higher and higher, and the demands for cost saving, energy consumption reduction and automation of equipment are higher and higher. Current equipment for spot welding assembly of current collectors in batteries cannot continue to meet the above requirements.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention designs the collector spot welding and assembling all-in-one machine, which realizes the integrated production of the battery, saves the cost and the energy consumption and improves the automation degree of equipment.

The invention provides a collector spot welding and assembling integrated machine which comprises a sealing ring feeding device, a copper nail feeding device, a negative electrode cover feeding device, a spot welding part, an assembling part, a joint part, a workbench and a motor, wherein the sealing ring feeding device is arranged on the welding ring feeding device; the spot welding part comprises a spot welding guide rod, a first cam and a first rotating disc, a welding track is arranged on the outer wall of the first rotating disc, the top of the spot welding guide rod is fixedly connected with the first cam, and the first cam is matched with the welding track; the spot welding guide rail is pressed downwards through the first cam and the welding track to enable the negative electrode cover to be in contact welding with the copper nails to form electron collection; the connecting part is arranged between the electric welding part and the assembling part; the assembling part comprises a second rotary disc, an assembling guide rod and a second cam, an assembling rail is arranged on the outer wall of the second rotary disc, the top of the assembling guide rod is fixedly connected with the second cam, the second cam is matched with the assembling rail, and the assembling guide rod adsorbs collected electrons and downwards presses through the second cam and the assembling rail so that the collected electrons are inserted into the sealing ring to assemble the collected electrons; the motor drives the first turntable and the second turntable to synchronously rotate through a gear set; the electric welding part, the assembling part and the delivery part are arranged on the workbench.

Preferably, the sealing ring feeding device comprises a sealing ring vibrating disc and a feeding channel; the copper nail feeding device comprises a copper nail vibrating disc and a feeding channel; the negative electrode cover feeding device comprises a negative electrode cover vibrating disc and a feeding channel.

Preferably, a discharge port is arranged on the workbench and is located on the workbench and close to the assembling portion.

Preferably, a sealing ring inlet part is arranged between the sealing ring feeding device and the assembling part.

Preferably, the first and second electrodes are formed of a metal,

preferably, a brass nail inlet part is arranged between the brass nail feeding devices and the spot welding part.

Preferably, a negative cover inlet part is arranged between the negative cover feeding device and the spot welding part.

Preferably, an electrode part is arranged between the negative electrode cover inlet part and the copper nail inlet part.

Preferably, the collector spot welding and assembling all-in-one machine further comprises a gluing part.

Compared with the prior art, the technical scheme provided by the invention has the following advantages:

according to the collector body spot welding and assembling all-in-one machine, the copper nail, the negative electrode cover and the sealing ring are respectively sent into the appointed rotary table through the vibrating disc, the rotary table conveys the copper nail and the negative electrode cover to the electric welding part, the spot welding guide rod enables the negative electrode cover to be pressed down to be in contact welding with the copper nail through the first cam, the copper nail and the negative electrode cover are assembled into the collector body, the collector body is transited to the assembling part through the connecting part, the assembling guide rod on the assembling part adsorbs the collector body gluing part for gluing, and the collector body moves downwards through the second cam after gluing, so that.

The collector spot welding and assembling integrated machine provided by the invention realizes the spot welding and assembling integrated production of the collector, and greatly improves the production efficiency of the battery.

Drawings

Fig. 1 is a schematic top-view structural diagram of a collector spot welding and assembling all-in-one machine according to an embodiment of the present invention;

fig. 2 is a schematic plan structure diagram of a collector spot welding and assembling all-in-one machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a collector spot welding and assembling all-in-one machine according to an embodiment of the present invention;

fig. 4 is a front view of the collector spot welding assembly machine of fig. 3;

fig. 5 is a spot welding trace diagram of a current collector spot welding and assembling integrated machine according to an embodiment of the present invention;

fig. 6 is an assembly track diagram of a collector spot welding and assembling all-in-one machine according to an embodiment of the present invention;

FIG. 7 is an enlarged view taken at A in FIG. 6;

FIG. 8 is an enlarged view of the point B in FIG. 6;

fig. 9 is a schematic view of another view of the spot-welded portion.

Reference numerals: 1-sealing ring vibrating disk, 2-copper nail vibrating disk, 3-negative pole cover vibrating disk, 4-feeding channel, 5-spot welding part, 6-assembling part, 7-connecting part, 8-workbench, 9-motor, 10-spot welding guide rod, 11-first rotating disk, 12-second rotating disk, 13-assembling guide rod, 14-sealing ring inlet part, 15-copper nail inlet part, 16-negative pole cover inlet part, 17-electrode part, 18-gluing part and 19-discharging port.

Detailed Description

The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

As shown in fig. 1-9, a collector spot welding and assembling integrated machine is shown, which comprises a sealing ring feeding device, a copper nail feeding device, a negative electrode cover feeding device, a spot welding part 5, an assembling part 6, an interface 7, a workbench 8 and a motor 9; the spot welding part 5 comprises a spot welding guide rod 10, a first cam and a first rotary disc, a welding track is arranged on the outer wall of the first rotary disc, the top of the spot welding guide rod 10 is fixedly connected with the first cam, and the first cam is matched with the welding track; the spot welding guide rail is pressed downwards through the first cam and the welding track to enable the negative electrode cover to be in contact welding with the copper nails to form electron collection; the connecting part 7 is arranged between the electric welding part and the assembling part 6; the assembling part 6 comprises a second rotary disc 12, an assembling guide rod 13 and a second cam, an assembling track is arranged on the outer wall of the second rotary disc 12, the top of the assembling guide rod 13 is fixedly connected with the second cam, the second cam is matched with the assembling track, and the assembling guide rod 13 adsorbs collected electrons and downwards presses through the second cam and the assembling track to enable the collected electrons to be inserted into the sealing ring for assembling the collected electrons; the motor 9 drives the first turntable and the second turntable 12 to synchronously rotate through a gear set; the electric welding part, the assembling part 6 and the delivery part 7 are mounted on the worktable 8.

Preferably, the sealing ring feeding device comprises a sealing ring vibrating disc 1 and a feeding channel 4; the copper nail feeding device comprises a copper nail vibration disc 2 and a feeding channel 4; the negative electrode cover feeding device comprises a negative electrode cover vibrating disc 3 and a feeding channel 4; a discharge port 19 is arranged on the workbench 8, and the discharge port 19 is positioned on the workbench 8 and close to the assembling part 6.

In this embodiment, a seal ring inlet portion 14 is disposed between the seal ring feeding device and the assembling portion 6; and a copper nail inlet part 15 is arranged between the copper nail feeding devices and the spot welding part 5. A negative cover inlet part 16 is arranged between the negative cover feeding device and the spot welding part 5. An electrode portion 17 is provided between the negative cover inlet portion 16 and the copper nail inlet portion 15.

More specifically, the collector spot welding and assembling all-in-one machine further includes a glue coating portion 18.

The current collector spot welding assembly all-in-one of this embodiment sends the copper nail, the negative pole lid, the sealing washer into appointed carousel respectively through the vibration dish, the carousel carries the electric welding portion with copper nail and negative pole lid, make spot welding guide arm 10 push down the negative pole lid through first cam and contact the welding with the copper nail, assemble into collection electron, rethread handing-over portion 7 passes through and gives assembly portion 6, assembly guide arm 13 on the assembly portion 6 adsorbs collection electron rubberizing portion 18 and carries out the rubber coating, move down through the second cam after the rubber coating, make the collection electron insert and accomplish the equipment in the sealing washer. The assembly guide rod 13 absorbs the current collector and presses down through the cam so that the current collector is inserted into the sealing ring to form the current collector.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The functional and structural principles of the present invention may be modified at will without departing from the principles set forth above.