CN216151388U

CN216151388U - Precious battery connection welding set charges

Info

Publication number: CN216151388U
Application number: CN202121974889.5U
Authority: CN
Inventors: 袁自珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a wiring welding device for a rechargeable battery, which comprises an electric welding machine body, wherein a first connecting rod and a second connecting rod are fixedly connected to two sides of the electric welding machine body, a same upper funnel is fixedly connected between the two first connecting rods, a plurality of welding heads are arranged on the electric welding machine body, a plurality of fixing holes are formed in the inner wall of the upper funnel, and one ends of the plurality of welding heads penetrate through the plurality of fixing holes respectively. The utility model has the beneficial effects that: according to the utility model, the battery and the binding post on the charging module are respectively fixed at two ends of the two half-welding cylinders through the welding fixing part, and then the welding rod is changed into molten fluid in the upper hopper by using the welding head so as to flow into the half-welding cylinders, so that the battery and the binding post are welded together after solidification, the welding head does not need to be in close contact with the battery, and the welding safety is ensured.

Description

Precious battery connection welding set charges

Technical Field

The utility model relates to a wiring welding device, in particular to a wiring welding device for a rechargeable baby battery, and belongs to the technical field of welding devices.

Background

Treasured also known as portable power source charges, is a portable charger that collects the power supply and charge function in an organic whole, generally by the lithium cell as the accumulate unit, convenient to use is swift, can charge for digital equipment such as cell-phone, panel computer anytime and anywhere, and most precious batteries that charge all are non-detachable, when installing precious battery that charges, generally need use welding set to carry out the wiring to the positive negative pole of battery.

The conventional welding device for the rechargeable baby battery mainly comprises the types of large-current spot welding, laser spot welding, ultrasonic welding and the like, wherein the large-current welding device is generally and directly soldered between a lithium battery and a charging module, so that the lithium battery is in close contact with a soldering head and is in a high-temperature environment for a long time, and danger is easy to occur.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a welding device for a connection wire of a rechargeable battery, in which a welding fixing portion can conveniently fix a battery and a terminal on a charging module, a welding head is used to change a welding rod into a molten fluid in an upper funnel, so that the welding rod flows into a half welding cylinder and is solidified to weld the battery and the terminal together, the welding head does not need to be in close contact with the battery, the welding safety is ensured, and an anti-blocking portion can prevent a second communication pipe from being blocked, which is very convenient.

The utility model achieves the aim through the following technical scheme that the wiring welding device for the rechargeable baby battery comprises an electric welding machine body, a first connecting rod and a second connecting rod are fixedly connected with both sides of the electric welding machine body, a same upper funnel is fixedly connected between the two first connecting rods, a plurality of welding heads are arranged on the electric welding machine body, a plurality of fixing holes are formed in the inner wall of the upper funnel, one ends of the plurality of welding heads respectively penetrate through the plurality of fixing holes, the same lower funnel is fixedly connected between the two second connecting rods, the lower funnel is provided with an anti-blocking part which is connected with the upper funnel, the bottom end of the upper funnel is fixedly connected with a first communicating pipe, the first communicating pipe is located inside the lower funnel, the bottom end of the lower funnel is fixedly connected with a second communicating pipe, and a welding fixing portion is installed at the bottom end of the second communicating pipe.

Preferably, the welding fixed part including set up in two semi-solid fixed section of thick bamboo, two of second communicating pipe bottom semi-solid fixed section of thick bamboo rotation connects, two equal fixedly connected with semi-welded section of thick bamboo on the semi-solid fixed section of thick bamboo inner wall, the bottom and one of them of second communicating pipe semi-solid fixed section of thick bamboo fixed connection and with same one side semi-welded section of thick bamboo is inside to be linked together, two equal fixedly connected with connecting plate, one of them on the lateral wall of semi-solid fixed section of thick bamboo one side fixedly connected with screw rod, another spacing hole has been seted up to one side of connecting plate, the one end of screw rod is run through spacing hole and spiro union have the knob.

Preferably, the bottom of the knob is provided with a backing ring, the backing ring is sleeved on the screw rod, a limiting spring is arranged between the backing ring and one of the connecting plates, and two ends of the limiting spring are respectively fixedly connected with the backing ring and one of the connecting plates.

Preferably, the top of the knob is rotatably connected with a connecting rope, and one end of the connecting rope is fixedly connected to one side of one of the connecting plates.

Preferably, the inner walls of the two ends of the two semi-fixed cylinders are fixedly connected with a plurality of spring rods which are uniformly distributed, one end of each spring rod is fixedly connected with a pressing plate, and the plurality of spring rods are distributed on the two sides of the two semi-welded cylinders respectively.

Preferably, prevent stifled portion include fixed connection in servo motor on the funnel down, servo motor's output shaft drive is connected with the transmission shaft, fixedly connected with fixed plate on the lateral wall of last funnel, the fixed cover of one end of transmission shaft has connect the gear and rotate and connect in on one side of fixed plate, one side meshing of gear has the rack, one side fixedly connected with slide bar of rack, slide bar sliding connection is in on one side of fixed plate, the bottom fixedly connected with stopper of slide bar, the stopper with second communicating pipe looks adaptation.

Preferably, all fixedly connected with sucking discs are around the top of electric welding body.

The utility model has the beneficial effects that:

1. according to the utility model, the battery and the binding post on the charging module are respectively fixed at two ends of the two half-welding cylinders through the welding fixing part, and then the welding rod is changed into molten fluid in the upper hopper by using the welding head so as to flow into the half-welding cylinders, so that the battery and the binding post are welded together after solidification, the welding head does not need to be in close contact with the battery, and the welding safety is ensured;

2. according to the device, the binding posts on the battery and the charging module can be conveniently fixed and limited through the welding fixing part, so that the welding work is facilitated, meanwhile, the servo motor drives the plug to ceaselessly push the molten fluid adhered and retained in the second communicating pipe into the welding fixing part through driving the transmission shaft, the second communicating pipe can be prevented from being blocked after the fluid is solidified, and the welding work is prevented from being influenced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged front view of FIG. 1 at A according to the present invention;

FIG. 3 is a perspective view of a welding fixture according to the present invention;

fig. 4 is a partially enlarged view of fig. 3 according to the present invention.

In the figure: 1. the electric welding machine comprises an electric welding machine body, 2, a first connecting rod, 3, an upper hopper, 4, a welding head, 5, a second connecting rod, 6, a lower hopper, 7, a fixing plate, 8, a servo motor, 9, a transmission shaft, 10, a gear, 11, a rack, 12, a sliding rod, 13, a plug, 14, a semi-fixing cylinder, 15, a semi-welding cylinder, 16, a connecting plate, 17, a knob, 18, a limiting spring, 19, a connecting rope, 20, a spring rod, 21 and a pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, a precious battery for charging connection welding device, including electric welding machine body 1, equal fixedly connected with first connecting rod 2 and second connecting rod 5 in both sides of electric welding machine body 1, fixedly connected with is same goes up funnel 3 between two first connecting rods 2, install a plurality of soldered connections 4 on electric welding machine body 1, a plurality of fixed orificess have been seted up on the inner wall of going up funnel 3, a plurality of soldered connections 4's one end runs through a plurality of fixed orificess respectively, fixedly connected with is same funnel 6 down between two second connecting rods 5, install on the lower funnel 6 and prevent stifled portion, prevent stifled portion and be connected with last funnel 3, the first connecting pipe of bottom fixedly connected with of going up funnel 3, first connecting pipe is located inside lower funnel 6, the bottom fixedly connected with second communicating pipe of lower funnel 6, the bottom mounting of second communicating pipe has the welding fixed part.

As a technical optimization scheme of the utility model, the welding fixing part comprises two semi-fixed cylinders 14 arranged at the bottom end of the second communication pipe, the two semi-fixed cylinders 14 are mutually connected in a rotating way, the inner walls of the two semi-fixed cylinders 14 are fixedly connected with semi-welded cylinders 15, the bottom end of the second communication pipe is fixedly connected with one semi-fixed cylinder 14 and communicated with the inside of the semi-welded cylinder 15 on the same side, the side walls of the two semi-fixed cylinders 14 are fixedly connected with connecting plates 16, one side of one connecting plate 16 is fixedly connected with a screw, one side of the other connecting plate 16 is provided with a limiting hole, and one end of the screw penetrates through the limiting hole and is screwed with a knob 17.

Further, through the setting of half a fixed section of thick bamboo 14, half a welding section of thick bamboo 15, connecting plate 16, screw rod, knob 17 for place battery and terminal respectively at the both ends of two half fixed sections of thick bamboos 14, make battery and terminal be close to half a welding section of thick bamboos 15, then with the half fixed section of thick bamboos 14 straining in bottom, screw button 17 is screwed up after making the screw rod run through spacing hole, fixed battery and terminal.

As a technical optimization scheme of the utility model, the bottom of the knob 17 is provided with a backing ring which is sleeved on the screw rod, a limiting spring 18 is arranged between the backing ring and one of the connecting plates 16, and two ends of the limiting spring 18 are respectively fixedly connected with the backing ring and one of the connecting plates 16.

Further, through the setting of spacing spring 18, backing ring for screw up knob 17, make two connecting plates 16 cooperation closely through extrusion spacing spring 18, thereby fix battery and terminal.

As a technical optimization scheme of the utility model, the top of the knob 17 is rotatably connected with a connecting rope 19, and one end of the connecting rope 19 is fixedly connected to one side of one connecting plate 16.

Further, through the arrangement of the connecting rope 19, the knob 17 is prevented from being lost conveniently.

As a technical optimization scheme of the utility model, the inner walls of the two ends of the two semi-fixed cylinders 14 are fixedly connected with a plurality of spring rods 20 which are uniformly distributed, one ends of the spring rods 20 are fixedly connected with a pressing plate 21, and the spring rods 20 are respectively distributed on the two sides of the two semi-welded cylinders 15.

Furthermore, through the arrangement of the spring rod 20 and the pressing plate 21, after the two half-fixing cylinders 14 are fixed, the battery and the wiring terminal are further pressed through the elastic force of the spring rod 20, and the fixing firmness is improved.

As a technical optimization scheme of the utility model, the anti-blocking part comprises a servo motor 8 fixedly connected to the lower funnel 6, an output shaft of the servo motor 8 is in driving connection with a transmission shaft 9, the side wall of the upper funnel 3 is fixedly connected with a fixed plate 7, one end of the transmission shaft 9 is fixedly sleeved with a gear 10 and is rotatably connected to one side of the fixed plate 7, one side of the gear 10 is meshed with a rack 11, one side of the rack 11 is fixedly connected with a slide bar 12, the slide bar 12 is in sliding connection with one side of the fixed plate 7, the bottom end of the slide bar 12 is fixedly connected with a plug 13, and the plug 13 is matched with the second communicating pipe.

Further, through servo motor 8, transmission shaft 9, fixed plate 7, gear 10, rack 11, slide bar 12, the setting of stopper 13, it is rotatory to make servo motor 8 drive transmission shaft 9 drive gear 10, thereby it slides from top to bottom in fixed plate 7 one side to drive slide bar 12 through rack 11, thereby drive stopper 13 ceaselessly with the intraductal adhesion of second communicating pipe, the melting fluid who is detained pushes into the welding fixed part in, prevent that the fluid from solidifying and blockking up the second communicating pipe, influence the going on of weldment work.

As a technical optimization scheme of the utility model, the periphery of the top of the electric welding machine body 1 is fixedly connected with the suckers.

Further, through the setting of sucking disc, be convenient for place electric welding body 1 stable on other platforms.

When the welding device is used, the type of the servo motor 8 is 80st-m02430, when the welding device is used, firstly, wiring terminals on a battery and a charging module are respectively placed at two ends of two semi-fixed cylinders 14, the battery and the wiring terminals are close to the semi-welded cylinders 15, then the semi-fixed cylinders 14 at the bottom are fastened, a screw rod penetrates through a limiting hole, then an upper knob 17 is screwed, a limiting spring 18 is extruded to enable two connecting plates 16 to be tightly matched, and therefore the battery and the wiring terminals are fixed through the two semi-fixed cylinders 14, the spring rods 20 and the pressing plate 21.

Then utilize soldered connection 4 to become the fused fluid with the welding rod in last funnel 3, make it along last funnel 3, first communicating pipe, lower funnel 6, the second communicating pipe flows into between half-welded section of thick bamboo 15, thereby weld battery and terminal together after solidifying, need not to make soldered connection 4 and battery closely contact, the welded security has been guaranteed, and simultaneously, servo motor 8 drive transmission shaft 9 drives the gear 10 and rotates, thereby it slides from top to bottom in fixed plate 7 one side to drive slide bar 12 through rack 11, thereby it constantly with the intraductal adhesion of second communicating to drive stopper 13, the fused fluid who is detained pushes into the welding fixed part, prevent that the fluid from solidifying and blockking up second communicating pipe, influence the going on of weldment work.

For technicians in the field, the welding fixing part can conveniently fix the battery and the wiring terminal on the charging module, the welding rod is changed into molten fluid in the upper hopper 3 by the welding head 4, the molten fluid flows into the half-welding barrel 15 to weld the battery and the wiring terminal together after solidification, the welding head does not need to be in close contact with the battery, the welding safety is ensured, and the anti-blocking part can prevent the second communicating pipe from being blocked, so that the device is very convenient.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a precious battery connection welding set charges, includes electric welding body (1), its characterized in that: the automatic welding machine comprises an electric welding machine body (1), wherein a first connecting rod (2) and a second connecting rod (5) are fixedly connected to the two sides of the electric welding machine body (1), a same upper funnel (3) is fixedly connected between the two first connecting rods (2), a plurality of welding heads (4) are installed on the electric welding machine body (1), a plurality of fixed holes are formed in the inner wall of the upper funnel (3), one ends of the welding heads (4) penetrate through the fixed holes respectively, a same lower funnel (6) is fixedly connected between the two second connecting rods (5), an anti-blocking part is installed on the lower funnel (6), the anti-blocking part is connected with the upper funnel (3), a first communicating pipe is fixedly connected to the bottom end of the upper funnel (3), the first communicating pipe is located inside the lower funnel (6), and a second communicating pipe is fixedly connected to the bottom end of the lower funnel (6), and the bottom end of the second communicating pipe is provided with a welding fixing part.

2. The precious battery that charges binding post welding set of claim 1, characterized in that: welding fixed part including set up in two semi-solid fixed section of thick bamboo (14), two of second communicating pipe bottom semi-solid fixed section of thick bamboo (14) rotation each other is connected, two equal half fixedly connected with semi-welded section of thick bamboo (15) on semi-solid fixed section of thick bamboo (14) inner wall, the bottom and one of them of second communicating pipe semi-solid fixed section of thick bamboo (14) fixed connection and with same one side semi-welded section of thick bamboo (15) inside is linked together, two equal fixedly connected with connecting plate (16), one of them on the lateral wall of semi-solid fixed section of thick bamboo (14) one side fixedly connected with screw rod of connecting plate (16), another spacing hole has been seted up to one side of connecting plate (16), the one end of screw rod is run through spacing hole and spiro union have knob (17).

3. The precious battery that charges binding post welding set of claim 2, characterized in that: the bottom of the knob (17) is provided with a backing ring, the backing ring is sleeved on the screw rod, a limiting spring (18) is arranged between the backing ring and one of the connecting plates (16), and two ends of the limiting spring (18) are fixedly connected with the backing ring and one of the connecting plates (16) respectively.

4. The precious battery that charges binding post welding set of claim 2, characterized in that: the top of knob (17) is rotated and is connected with and connects rope (19), the one end fixed connection of connecting rope (19) is in one of them one side of connecting plate (16).

5. The precious battery that charges binding post welding set of claim 2, characterized in that: two equal fixedly connected with a plurality of evenly distributed's spring beam (20) on the both ends inner wall of half a fixed section of thick bamboo (14), it is a plurality of the equal fixedly connected with clamp plate (21) of one end of spring beam (20), it is a plurality of spring beam (20) distribute respectively two the both sides of half a welding section of thick bamboo (15).

6. The precious battery that charges binding post welding set of claim 1, characterized in that: prevent stifled portion including fixed connection in servo motor (8) on lower funnel (6), the output shaft drive of servo motor (8) is connected with transmission shaft (9), fixedly connected with fixed plate (7) on the lateral wall of last funnel (3), the fixed cover of one end of transmission shaft (9) has connect gear (10) and rotate and connect in on one side of fixed plate (7), one side meshing of gear (10) has rack (11), one side fixedly connected with slide bar (12) of rack (11), slide bar (12) sliding connection be in on one side of fixed plate (7), the bottom fixedly connected with stopper (13) of slide bar (12), stopper (13) with second communicating pipe looks adaptation.

7. The precious battery that charges binding post welding set of claim 1, characterized in that: the top of electric welding body (1) all is fixedly connected with sucking disc all around.