CN218253376U

CN218253376U - Pressure welding device of battery cap

Info

Publication number: CN218253376U
Application number: CN202222400861.1U
Authority: CN
Inventors: 闫超
Original assignee: Lichuan Haiyao Intelligent Technology Co ltd
Current assignee: Lichuan Haiyao Intelligent Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-10
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a pressure welding device of battery cap, including bottom plate U type frame, two perpendicular limits of U type frame are installed respectively in bottom plate top both ends center department, and U type frame horizontal limit bottom level is provided with the bar shaped plate, U type frame horizontal limit top is equipped with the reciprocating mechanism who is used for reciprocating the bar shaped plate, and two perpendicular limit opposite sides of U type frame all be equipped with the stop gear who is used for spacing bar shaped plate, the vertical bonding tool that installs of bar shaped plate bottom center department, and bottom plate one end has been articulated to have the collecting box, the equal horizontal installation in bottom plate top both ends has the curb plate, and the level rotates between two curb plates has the conveyer belt, the conveyer belt top is equipped with the standing groove, and the standing groove has a plurality ofly and evenly distributed in the conveyer belt surface, two be equipped with the intermittent type slewing mechanism that is used for intermittent type to rotate the conveyer belt on the curb plate. The utility model discloses a setting of conveyer belt and intermittent type moving mechanism can carry out continuous pressure welding to the battery, has guaranteed the efficiency of battery pressure welding.

Description

Pressure welding device for battery cap

Technical Field

The utility model relates to a lithium cell pressure welding technical field especially relates to a pressure welding device of battery cap.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage. The cap is an important component of the lithium battery, wherein the pressure welding between the top cover and the bottom cover included in the cap is an important processing procedure, and when the cap pressure welding device in the prior art is used, a manual operation mode is often adopted, so that the processing efficiency is low.

If the bulletin number of authorizing is CN 208341993U, the disclosed pressure welding device of lithium cell cap, though simple structure is reasonable, it is convenient to remove, makes things convenient for the dismouting of workstation to change, and to the pressure welding operation simple operation of lithium cell cap, labour saving and time saving is fit for using widely, but efficiency when carrying out the pressure welding to the lithium cell is lower to also do not have when the pressure welding and carry out spacing function to the lithium cell, reduced the stability of pressure welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pressure welding device for a battery cap.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pressure welding device of battery cap, includes bottom plate U type frame, two perpendicular limits of U type frame are installed respectively in bottom plate top both ends center department, and the horizontal limit bottom level of U type frame is provided with the bar shaped plate, the horizontal limit top of U type frame is equipped with the reciprocating mechanism who is used for reciprocating the bar shaped plate, and two perpendicular opposite sides in limit of U type frame all be equipped with the stop gear who is used for spacing bar shaped plate, the vertical bonding tool that installs in bar shaped plate bottom center department, and bottom plate one end has been articulated to have the collecting box, the equal horizontal installation in bottom plate top both ends has the curb plate, and the horizontal rotation has the conveyer belt between two curb plates, the conveyer belt top is equipped with the standing groove, and the standing groove has a plurality of and evenly distributed in the conveyer belt surface, two be equipped with the intermittent type slewing mechanism who is used for intermittent type rotation conveyer belt on the curb plate, and be equipped with the spacing fixed establishment of battery on the U type frame.

Further, reciprocating unit includes electric telescopic handle, and electric telescopic handle is vertical to be installed at the horizontal limit top of U type frame, electric telescopic handle's output shaft passes the horizontal limit of U type frame and installs in strip shaped plate top center department.

As a further technical scheme of the utility model, stop gear includes the spout, and the spout is vertical to be offered in one of them perpendicular limit one side center department of U type frame, the inside slip of spout has the slider, and the slider other end installs in bar plate one end center department.

Preferably, intermittent type slewing mechanism includes circle roller and driving motor, and the circle roller has two, two the circle roller level respectively sets up in the inside both ends of conveyer belt, and two circle rollers all rotate between two curb plates.

As a further technical scheme of the utility model, driving motor horizontal installation is in one of them curb plate one side, and the curb plate side at driving motor place still rotates first gear and scarce gear, first gear and scarce gear intermeshing, and driving motor's output shaft installs in scarce gear one side center department, first gear one side center department horizontal installation has the pivot, and the pivot other end installs in one of them round roller one end center department.

Furthermore, the battery limiting and fixing mechanism comprises two clamping blocks and a hinge rod, the two clamping blocks are symmetrically arranged, two soft rubber pads are arranged on opposite side faces of the clamping plates, the two clamping blocks slide on the top of the conveying belt, four ends of the side faces, away from the two clamping blocks, of the two clamping blocks are horizontally provided with first telescopic rods, and four ends of the first telescopic rods are respectively arranged on two opposite side faces of two vertical edges of the two U-shaped frames.

As a further technical scheme of the utility model, the hinge bar has two, two the hinge bar end articulates respectively in the both ends center department that two clamp splices were kept away from, and two hinge bar tops articulate respectively in strip shaped plate bottom both ends.

The utility model has the advantages that:

1. the utility model provides a pressure welding device of battery cap, setting through conveyer belt and intermittent type moving mechanism, can carry out continuous pressure welding to the battery, the efficiency of battery pressure welding has been guaranteed, at the during operation, at first place the battery inside the standing groove, drive through driving motor and lack gear revolve, it can drive first gear revolve to lack gear revolve, first gear revolve can drive the pivot and rotate, the pivot is rotated and can be driven one of them roller and rotate, the roller rotates and can drive the conveyer belt and rotate, the conveyer belt rotates and can drive the standing groove and place the battery removal inside the standing groove, thereby can be to the continuous removal of battery, and then the pressure welding efficiency of this equipment has been improved.

2. The utility model provides a pressure welding device of battery cap, setting through the clamp splice, can be when carrying out the pressure welding to the battery, carry out spacing fixed to the battery, stability when the pressure welding has been guaranteed, when needs carry out the pressure welding, drive the bar shaped plate through electric telescopic handle and remove, the bar shaped plate removes and can drive pressure welding head and hinge bar and remove, the hinge bar removes and can drive the clamp splice and remove, thereby can carry out spacing fixed to placing the battery inside the standing groove, and the pressure welding head descends can carry out the gland to spacing battery, and then the stability of battery when the pressure welding and the quality of gland have been improved.

Drawings

Fig. 1 is a schematic structural view of a pressure welding device for a battery cap according to the present invention;

fig. 2 is a bottom view of a U-shaped frame of a pressure welding device for a battery cap according to the present invention;

fig. 3 is a separated view of a conveyor belt and a side plate of a pressure welding device for a battery cap according to the present invention;

fig. 4 is a schematic view of a strip-shaped plate and a connection structure thereof of a pressure welding device of a battery cap according to the present invention.

In the figure: 1. a base plate; 2. a U-shaped frame; 3. an electric telescopic rod; 4. a side plate; 5. a conveyor belt; 6. a collection box; 7. a chute; 8. a first telescopic rod; 9. a slider; 10. a clamping block; 11. a hinged lever; 12. a strip plate; 13. pressing a welding head; 14. a placement groove; 15. a first gear; 16. a gear is missing; 17. a drive motor; 18. and (4) a round roller.

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.

Referring to fig. 1-4, a pressure welding device for a battery cap, including a bottom plate 1U-shaped frame 2, two vertical edges of the U-shaped frame 2 are respectively installed at the center of two ends of the top of the bottom plate 1, and a bar-shaped plate 12 is horizontally arranged at the bottom of a horizontal edge of the U-shaped frame 2, an up-down moving mechanism for up-down moving the bar-shaped plate 12 is arranged at the top of the horizontal edge of the U-shaped frame 2, and two opposite side surfaces of the vertical edges of the U-shaped frame 2 are respectively provided with a limiting mechanism for limiting the bar-shaped plate 12, a pressure welding head 13 is vertically installed at the center of the bottom of the bar-shaped plate 12, and a collecting box 6 is hung at one end of the bottom plate 1, side plates 4 are horizontally installed at two ends of the top of the bottom plate 1, and a conveying belt 5 is horizontally rotated between the two side plates 4, a placing groove 14 is arranged at the top of the conveying belt 5, and the placing groove 14 is provided with a plurality of and evenly distributed on the outer surface of the conveying belt 5, an intermittent rotating mechanism for intermittently rotating the conveying belt 5 is arranged on the two side plates 4, and a battery limiting fixing mechanism for limiting the battery is arranged on the U-shaped frame 2, and the battery can limit fixing mechanism for limiting the battery when the battery is arranged on the battery, and the battery is arranged on the bottom plate, thereby ensuring the quality of the battery pressure welding device.

Referring to fig. 1 and 3, in a preferred embodiment, the up-down moving mechanism comprises an electric telescopic rod 3, the electric telescopic rod 3 is vertically installed on the top of the transverse edge of the U-shaped frame 2, and an output shaft of the electric telescopic rod 3 passes through the transverse edge of the U-shaped frame 2 and is installed in the center of the top of the strip-shaped plate 12 to drive the strip-shaped plate 12 and the pressure welding head 13 to move.

Referring to fig. 1 and 3, in a preferred embodiment, the limiting mechanism includes a sliding chute 7, the sliding chute 7 is vertically arranged at the center of one of the vertical sides of the U-shaped frame 2, a sliding block 9 slides inside the sliding chute 7, and the other end of the sliding block 9 is installed at the center of one end of the strip-shaped plate 12, so as to limit the strip-shaped plate 12, thereby ensuring the stability of the movement of the strip-shaped plate 12.

Referring to fig. 1 and 3, in a preferred embodiment, the intermittent rotation mechanism includes two circular rollers 18 and two driving motors 17, the two circular rollers 18 are horizontally disposed at two ends inside the conveyor belt 5, the two circular rollers 18 are both rotated between the two side plates 4, the driving motor 17 is horizontally installed at one side of one of the side plates 4, the side surface of the side plate 1 where the driving motor 17 is located is further rotated with a first gear 15 and a missing gear 16, the first gear 15 and the missing gear 16 are engaged with each other, an output shaft of the driving motor 17 is installed at the center of one side of the missing gear 16, a rotating shaft is horizontally installed at the center of one side of the first gear 15, the other end of the rotating shaft is installed at the center of one end of one of the circular rollers 18, and the intermittent rotation mechanism is arranged to drive the battery to intermittently move, so as to facilitate pressure welding of the battery.

Referring to fig. 1 and 3, in a preferred embodiment, the battery limiting and fixing mechanism includes two clamping blocks 10 and two hinge rods 11, and the clamping blocks 10 are symmetrically arranged, the opposite sides of the two clamping blocks 10 are provided with soft rubber pads, the two clamping blocks 10 all slide on the top of the conveying belt 5, and the four ends of the side surface away from the two clamping blocks 10 are provided with first telescopic rods 8, the other four ends of the four first telescopic rods 8 are respectively installed on the opposite sides of the two vertical edges of the two U-shaped frames 2, the hinge rods 11 are provided with two, the tail ends of the two hinge rods 11 are respectively hinged at the centers of the two ends away from the two clamping blocks 10, the top ends of the two hinge rods 11 are respectively hinged at the two ends of the bottom of the strip-shaped plate 12, and through the arrangement of the battery limiting and fixing mechanism, the battery can be limited and fixed when the battery is pressure-welded, and the stability of the battery pressure-welding is ensured.

The working principle of the embodiment is as follows: when in actual use, through the setting of conveyer belt 5 and intermittent type moving mechanism, can carry out continuous pressure welding to the battery, the efficiency of battery pressure welding has been guaranteed, in operation, at first place the battery inside standing groove 14, it rotates to drive scarce gear 16 through driving motor 17, it can drive first gear 15 rotation to lack the rotation of gear 16, first gear 15 rotates and can drive the pivot rotation, the pivot rotation can drive one of them round roller 18 and rotate, round roller 18 rotates and can drive conveyer belt 5 and rotate, conveyer belt 5 rotates and can drive standing groove 14 and place the battery inside standing groove 14 and remove, thereby can be to the continuous removal of battery, and then the pressure welding efficiency of this equipment has been improved, through the setting of clamp splice 10, can be when carrying out pressure welding to the battery, carry out spacing fixed to the battery, the stability when pressure welding has been guaranteed, when needing to carry out pressure welding, drive 3 bar plates 12 through electric telescopic handle and remove, bar plates 12 remove and can drive pressure welding rod 13 and articulated rod 11 and remove, thereby the removal of clamp splice 10 can drive the removal, thereby can carry out spacing fixed and the stability to the battery of gland to placing inside standing groove 14, and the battery can improve the stability when the gland to carry out the gland to the gland.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.

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 pressure welding device of battery cap, includes bottom plate (1), U type frame (2), its characterized in that, two perpendicular limits of U type frame (2) are installed respectively in bottom plate (1) top both ends center department, and U type frame (2) horizontal limit bottom level is provided with bar plate (12), U type frame (2) horizontal limit top is equipped with the reciprocating mechanism who is used for reciprocating bar plate (12), and all is equipped with the stop gear who is used for spacing bar plate (12) of two opposite sides of perpendicular limit of U type frame (2), vertical pressure welding head (13) of installing of bar plate (12) bottom center department, and bottom plate (1) one end articulates there is collecting box (6), bottom plate (1) top both ends equal horizontal installation has curb plate (4), and the horizontal rotation has conveyer belt (5) between two curb plates (4), conveyer belt (5) top is equipped with standing groove (14), and standing groove (14) have a plurality of and evenly distributed in conveyer belt (5) surface, two be equipped with the intermittent type slewing mechanism who is used for intermittent type slewing conveyer belt (5) on curb plate (4), and be equipped with spacing fixed establishment (2) battery.

2. The device for pressure welding of battery caps as claimed in claim 1, wherein the up-down moving mechanism comprises an electric telescopic rod (3), the electric telescopic rod (3) is vertically installed on the top of the transverse edge of the U-shaped frame (2), and the output shaft of the electric telescopic rod (3) passes through the transverse edge of the U-shaped frame (2) and is installed at the center of the top of the strip-shaped plate (12).

3. The pressure welding device for the battery cap according to claim 2, characterized in that the limiting mechanism comprises a sliding chute (7), the sliding chute (7) is vertically arranged at the center of one side of one of the vertical edges of the U-shaped frame (2), a sliding block (9) slides in the sliding chute (7), and the other end of the sliding block (9) is arranged at the center of one end of the strip-shaped plate (12).

4. The device for pressure welding of battery caps according to claim 3, wherein the intermittent rotation mechanism comprises two circular rollers (18) and a driving motor (17), the two circular rollers (18) are respectively horizontally arranged at two ends of the inner part of the conveying belt (5), and the two circular rollers (18) are both rotated between the two side plates (4).

5. The pressure welding device for the battery cap according to claim 4, characterized in that the driving motor (17) is horizontally installed at one side of one of the side plates (4), the side surface of the side plate (4) where the driving motor (17) is located is also provided with a first gear (15) and a missing gear (16) in a rotating mode, the first gear (15) and the missing gear (16) are meshed with each other, the output shaft of the driving motor (17) is installed at the center of one side of the missing gear (16), a rotating shaft is horizontally installed at the center of one side of the first gear (15), and the other end of the rotating shaft is installed at the center of one end of one of the round rollers (18).

6. The pressure welding device of battery cap according to claim 5, characterized in that the battery limiting and fixing mechanism comprises two clamping blocks (10) and hinge rods (11), the two clamping blocks (10) are symmetrically arranged, soft rubber pads are arranged on opposite sides of the two clamping blocks (10), the two clamping blocks (10) slide on the top of the conveying belt (5), first telescopic rods (8) are horizontally arranged on four ends of the side far away from the two clamping blocks (10), and four ends of the first telescopic rods (8) are respectively arranged on opposite sides of two vertical edges of the two U-shaped frames (2).

7. The pressure welding device for the battery cap according to claim 6, characterized in that the number of the hinged rods (11) is two, the tail ends of the two hinged rods (11) are respectively hinged at the centers of the two far ends of the two clamping blocks (10), and the top ends of the two hinged rods (11) are respectively hinged at the two ends of the bottom of the strip-shaped plate (12).