CN214815514U

CN214815514U - Lithium cell electricity core module connection piece welding equipment

Info

Publication number: CN214815514U
Application number: CN202023282225.0U
Authority: CN
Inventors: 胡凌
Original assignee: Jiangsu Haitao New Energy Technology Co ltd
Current assignee: Jiangsu Haitao New Energy Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of welding equipment, and discloses a lithium battery cell module connecting piece welding equipment, which comprises a shell, wherein the shell is made of plastic, the shell is of a hollow structure, one side of the shell is provided with a grab handle, the surface wall of the grab handle is provided with a connecting block, the connecting block is fixedly connected with the grab handle, the surface wall of the connecting block is provided with a notch groove, the inside of the connecting block is provided with a limit strip, and the limit strip runs through the notch groove from one side of the connecting block to the other side, the utility model is provided with a clamping strip through the connecting block and the limit strip, and one side of the clamping strip, which is far away from the connecting block, is provided with a polishing head, when in use, the clamping strip is rotated, the direction of the polishing head is changed, the polishing head is used for polishing the place where the battery needs to be welded, the surface wall of the battery is rough, the tin strip is convenient to be adhered, no extra tool is needed for polishing the battery, the tools needed to be prepared when workers work are reduced.

Description

Lithium cell electricity core module connection piece welding equipment

Technical Field

The utility model belongs to the technical field of welding equipment, concretely relates to lithium cell electricity core module connection piece welding equipment.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode material and a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very active chemical characteristics, so that the lithium metal has very high requirements on the environment in processing, storage and use.

Be used for lithium cell connection piece welded welder at present, can not directly weld the lithium cell when using, need polish the table wall warp of positive negative pole of battery, make its surface roughness, the tin bar after conveniently melting is pasted and is pasted on the positive negative pole of battery, but the welder who uses at present, can not directly polish the lithium cell, need polish the lithium cell warp with extra instrument, and welder is when using, the knob of controlled temperature is often touched by the staff mistake, lead to the temperature to hang down excessively, perhaps the high temperature, this can lead to when welding, the fluctuation is likely to appear in the temperature, influence the welding result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell electricity core module connection piece welding equipment to solve the inconvenient battery of polishing of current welding equipment and the problem of touching control knob by mistake easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell electricity core module connection piece welding equipment, includes the shell, the shell adopts the plastics material, and the shell is hollow structure, the grab handle is installed to one side of shell, and the table wall of grab handle installs the connecting block, connecting block and grab handle fixed connection, the groove of revolving a mouthful has been seted up to the table wall of connecting block, the internally mounted of connecting block has spacing, and spacing runs through the groove of revolving a mouthful from one side of connecting block and extend to the opposite side, card strip is installed to the table wall of spacing, card strip rotates with the connecting block through spacing, card strip is kept away from one side of spacing and is installed linking block, and links up one side 2 that the block was kept away from to the block and install the head of polishing.

Preferably, a side of the housing away from the handle is provided with a flexible cord, and a side of the flexible cord away from the housing is connected with an electric wire, and one end of the electric wire away from the flexible cord is provided with a power plug.

Preferably, a circuit board is mounted inside the housing, and the circuit board is electrically connected with the wire.

Preferably, spout and control knob have been seted up to the table wall of shell, control knob and circuit board electric connection, the top of shell is provided with the protecting cover, and the both sides of protecting cover below all are provided with the elbow arch, the elbow arch and spout phase-match.

Preferably, a heating body is installed on one side of the grab handle, which is far away from the shell, and the heating body is electrically connected with the circuit board.

Preferably, one side of the heating body, which is far away from the grab handle, is provided with a clamp, and one side of the clamp, which is far away from the heating body, is provided with a soldering bit, and the soldering bit is fixedly connected with the heating body through the clamp.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a card strip has been installed to connecting block and spacing, and the card strip one side of keeping away from the connecting block installs the head of polishing, and when using, rotates the card strip, changes the direction of head of polishing, uses the head of polishing to need the local business of welded to the battery to polish, makes its table wall become coarse, makes things convenient for the tin strip to glue glutinous, does not need extra preparation instrument to polish the battery, has reduced the instrument that staff's during operation need prepared.

(2) The utility model discloses the table wall of shell has set up the spout, and the top of shell has installed the protecting cover through the elbow arch, and when using, after adjusting the temperature, promote the protecting cover, make the protecting cover parcel control knob, the staff just can not appear the condition that the mistake touched control knob when carrying out weldment work, has avoided touching the control knob because of the mistake and has leaded to the condition that soldering bit temperature fluctuates.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an external view of the rotating clip strip of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a cross-sectional view of the housing of the present invention;

in the figure: 1. an electric wire; 2. a flexible cord; 3. a joining block; 4. clamping the strip; 5. a protective cover; 6. a control knob; 7. a housing; 8. connecting blocks; 9. a heating body; 10. clamping a hoop; 11. a soldering bit; 12. a notch groove; 13. a limiting strip; 14. a power plug; 15. polishing head; 16. a handle; 17. a chute; 18. the elbow is raised; 19. a circuit board.

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. 1-5, the present invention provides the following technical solutions: a lithium battery cell module connecting piece welding device comprises a shell 7, wherein the shell 7 is made of plastic, the shell 7 is of a hollow structure, a holding handle 16 is installed on one side of the shell 7, a connecting block 8 is installed on the surface wall of the holding handle 16, the connecting block 8 is fixedly connected with the holding handle 16, a corner groove 12 is formed in the surface wall of the connecting block 8, a limiting strip 13 is installed inside the connecting block 8, the limiting strip 13 penetrates through the corner groove 12 from one side of the connecting block 8 to extend to the other side, a clamping strip 4 is installed on the surface wall of the limiting strip 13, the clamping strip 4 is rotatably connected with the connecting block 8 through the limiting strip 13, a connecting block 3 is installed on one side, away from the limiting strip 13, of the clamping strip 4, a polishing head 15 is installed on one side 2, away from the clamping strip 4, of the connecting block 3 is connected with the polishing head 15 through the clamping strip 4, the clamping strip 4 can rotate through the mutual matching of the limiting strip 13 and the connecting block 8, and a worker does not need to additionally carry a polishing tool, the load of workers is reduced.

Further, it is characterized in that: the side of the casing 7 far away from the grab handle 16 is provided with a flexible soft wire 2, the flexible soft wire 2 can prevent the electric wire 1 from being broken when dragging, the side of the flexible soft wire 2 far away from the casing 7 is connected with the electric wire 1, and the end of the electric wire 1 far away from the flexible soft wire 2 is provided with a power plug 14.

Further, a circuit board 19 is installed inside the housing 7, the conversion of electric energy into heat energy is completed through the circuit board 19, and the circuit board 19 is electrically connected with the electric wire 1.

Concrete, spout 17 and control knob 6 have been seted up to the table wall of shell 7, control knob 6 and circuit board 19 electric connection, the top of shell 7 is provided with protecting cover 5, protecting cover 5 can wrap up control knob 6, can prevent when using that control knob from being touched by the mistake, and the both sides of protecting cover 5 below all are provided with the elbow arch 18, the protruding 18 and the spout 17 phase-match of elbow, the elbow arch 18 is in spout 17 to be connected with spout 17 block, prevent that protecting cover 5 from dropping.

It is worth to say that, heating body 9 is installed to the one side of grab handle 16 keeping away from shell 7, and grab handle 16 is the region of holding of staff, and simultaneously can prevent with the great cross section difference of heating body 9 that the leader part from touching heating body 9 when the staff uses, avoids being scalded, heating body 9 and circuit board 19 electric connection.

Furthermore, one side of the heating body 9, which is far away from the handle 16, is provided with a clamp 10, the clamp 10 can fix the soldering bit 11, the soldering bit is prevented from falling off when in use, one side of the clamp 10, which is far away from the heating body 9, is provided with the soldering bit 11, and the soldering bit 11 is fixedly connected with the heating body 9 through the clamp 10.

The utility model discloses a theory of operation and use flow: when the utility model is used, the soldering iron 11 is arranged on the heating body 9, the clamping strip 4 is broken by the hoop 10, the polishing head 15 is rotated to a position suitable for the working habit of the worker, the place where the lithium battery needs to be welded is polished by the polishing head 15, the friction force is increased, the tin strip can not be adhered, then the power plug 14 is connected with a power supply, the electric energy is transmitted to the circuit board 19 through the electric wire 1, the flexible wire 2 prevents the electric wire 1 from being damaged in the moving process, the electric energy is converted into heat energy through the circuit board 19, the heat energy is transmitted to the soldering iron 11 by the heating body 9, the heat output is controlled by the control knob 6, after the temperature is well reached, the protecting cover 5 is pushed, the elbow bulge 18 and the chute 17 are mutually clamped, the protecting cover 5 is prevented from dropping, when the protecting cover 5 can protect the control knob 6, the worker can weld because of the protecting cover 5, the control knob 6 is not touched, the temperature instability of the soldering iron head 11 caused by mistaken touching of the control knob 6 is avoided, and the handle 16 can be held by hand for soldering after debugging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell electricity core module connection piece welding equipment, includes shell (7), its characterized in that: the shell (7) is made of plastic materials, the shell (7) is of a hollow structure, a grab handle (16) is arranged on one side of the shell (7), and the surface wall of the grab handle (16) is provided with a connecting block (8), the connecting block (8) is fixedly connected with the grab handle (16), the surface wall of the connecting block (8) is provided with a rotary groove (12), a limiting strip (13) is arranged inside the connecting block (8), and the limit strip (13) runs through the rotary groove (12) from one side of the connecting block (8) and extends to the other side, the surface wall of the limiting strip (13) is provided with a clamping strip (4), the clamping strip (4) is rotatably connected with the connecting block (8) through the limiting strip (13), one side of the clamping strip (4) far away from the limiting strip (13) is provided with a connecting block (3), and a grinding head (15) is arranged on one side of the connecting block (3) far away from the clamping strip (4).

2. The lithium battery cell module connecting sheet welding equipment of claim 1, characterized in that: one side of the shell (7) far away from the grab handle (16) is provided with a flexible soft wire (2), one side of the flexible soft wire (2) far away from the shell (7) is connected with an electric wire (1), and one end of the electric wire (1) far away from the flexible soft wire (2) is provided with a power plug (14).

3. The lithium battery cell module connecting sheet welding equipment of claim 2, characterized in that: the circuit board (19) is installed in the shell (7), and the circuit board (19) is electrically connected with the electric wire (1).

4. The lithium battery cell module connecting sheet welding equipment of claim 3, characterized in that: spout (17) and control knob (6) have been seted up to the table wall of shell (7), control knob (6) and circuit board (19) electric connection, the top of shell (7) is provided with protecting cover (5), and the both sides of protecting cover (5) below all are provided with the elbow protruding (18), the protruding (18) and spout (17) phase-match of elbow.

5. The lithium battery cell module connecting sheet welding equipment of claim 4, characterized in that: and a heating body (9) is arranged on one side of the grab handle (16) far away from the shell (7), and the heating body (9) is electrically connected with the circuit board (19).

6. The lithium battery cell module connecting sheet welding equipment of claim 5, characterized in that: one side of the heating body (9) far away from the grab handle (16) is provided with a clamp (10), one side of the clamp (10) far away from the heating body (9) is provided with a soldering bit (11), and the soldering bit (11) is fixedly connected with the heating body (9) through the clamp (10).