CN212303750U

CN212303750U - Lithium battery top sealing head device

Info

Publication number: CN212303750U
Application number: CN202021101658.9U
Authority: CN
Inventors: 林培玲
Original assignee: Shenzhen Topway New Energy Co ltd
Current assignee: Shenzhen Topway New Energy Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-05
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a lithium cell top sealing head device relates to the lithium cell field, including the main tributary fagging, the bottom surface bolted connection of main tributary fagging has the support bottom block, the perpendicular bolted connection of top surface of main tributary fagging has the support curb plate, it has the grafting body of rod to support the side level of curb plate to peg graft between, the joint groove has been seted up to the side level of supporting the curb plate, the outside limit of the grafting body of rod is to having the transmission strip, the fixed welding of top surface of transmission strip has first fixed bottom block, the spacing groove has been seted up to the top surface of first fixed bottom block, one the side bolted connection of supporting the curb plate has servo motor, the top surface of main tributary fagging makes progress bolted connection perpendicularly and supports the riser, the side. The utility model discloses device design integrated structure makes convenient operation swift, has adopted extrusion formula head design to make efficiency improve greatly, and material loading higher high efficiency lets production efficiency promote greatly.

Description

Lithium battery top sealing head device

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell top seal head device.

Background

Lithium ion batteries are classified into liquid lithium ion batteries and polymer lithium ion batteries. The electrolyte of a lithium ion battery is mobile and therefore, is less stable than a lithium polymer battery, and may explode when struck by an external force or when a non-compliant charger is used. In many portable electronic products such as mobile phones and portable computers, the used batteries are lithium batteries. The lithium ion battery includes a liquid Lithium Ion Battery (LIB) and a polymer lithium ion battery (PLB). The liquid lithium ion battery is a secondary battery in which a Li + intercalation compound is used as a positive electrode and a negative electrode. The positive electrode adopts lithium compounds-lithium cobaltate and lithium manganate, and the negative electrode adopts a lithium-carbon interlayer compound. The lithium ion battery is an ideal energy carrier for development in the 21 st century because of high working voltage, small volume, light weight, high energy, no memory effect, no pollution, small self-discharge and long cycle life.

Just operated the mode that has adopted the hammering formula when carrying out the head to traditional lithium cell, can cause the holistic appearance of lithium cell to take place deformation at the hammering formula, have certain influence when using the later stage, all need single placing when laying the material apron simultaneously, lead to work efficiency greatly reduced, and still carry out single when carrying out the hammering and operate, production efficiency also receives certain influence when making to carry out the head.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell top seal head device, the mode that has just adopted the hammering formula to operate when carrying out the head to traditional lithium cell that proposes in solving above-mentioned background art, can cause the holistic appearance of lithium cell to take place deformation at the hammering formula, there is certain influence when using the later stage, all need single placing when laying the material apron simultaneously, work efficiency greatly reduced has been leaded to, and still carry out single operation when carrying out the hammering, make production efficiency also receive the problem of certain influence when carrying out the head.

In order to achieve the above object, the utility model provides a following technical scheme:

a lithium battery top sealing head device comprises main support plates, wherein the bottom surfaces of the main support plates are in bolted connection with support bottom blocks, the top surfaces of the main support plates are in vertical bolted connection with support side plates, inserting rod bodies are horizontally inserted between the support side plates, clamping grooves are horizontally formed in the side edges of the support side plates, transmission strips are butted on the outer side edges of the inserting rod bodies, a first fixed bottom block is fixedly welded on the top surfaces of the transmission strips, a limiting groove is formed in the top surface of the first fixed bottom block, a servo motor is connected with the side edge of one support side plate through a bolt, a support vertical plate is vertically upwards bolted on the top surface of the main support plate, inserting slotted holes are vertically formed in the side edges of the support vertical plate, movable transverse plates are horizontally inserted in the inner side edges of the inserting slotted holes, limiting strips are symmetrically welded on the two side edges of each movable transverse plate, and head, the output of head cylinder has cup jointed the lock piece, the trachea has been pegged graft to the top surface of lock piece, the one end horizontal welding of the grafting body of rod has the transmission gear shaft, the drive belt has been cup jointed on the outside limit of transmission gear shaft, the fixed slot has been seted up to the side vertical of supporting the curb plate, the inboard side vertical of fixed slot has drive motor to bolted connection, drive motor's bottom horizontal bolted connection has the solid fixed bottom piece of second, the inboard side level of the solid fixed bottom piece of second is provided with drive gear, the gas pocket has been seted up to the inboard side of lock piece.

As a preferred embodiment of the present invention: the number of the supporting bottom blocks is four, the supporting bottom blocks are fixedly arranged on the bottom surface of the main supporting plate respectively and are close to four corner positions, the number of the supporting side plates is two, the two supporting side plates are arranged in parallel, and the two supporting side plates are fixedly arranged on the top surface of the main supporting plate respectively and are close to two side edges.

As a preferred embodiment of the present invention: the side is close to both ends position between supporting the curb plate is pegged graft perpendicularly respectively to the grafting body of rod, and the joint groove is the annular form and sets up the side position between supporting the curb plate, and the number of transmission strip is a plurality of, and many transmission strips are parallel fixed setting each other, and many transmission strips are fixed to be set up in the outside limit position of drive belt, and the both ends of many transmission strips are pegged graft in the inboard side position in joint groove.

As a preferred embodiment of the present invention: the number of first fixed bottom block is a plurality of, and first fixed bottom block is the top surface position of a font arrangement at many transmission lines respectively, and servo motor horizontal fixation sets up and is close to one end position at a support curb plate side, and servo motor's output horizontal welding is in the one end position of a grafting body of rod, and support riser vertical fixation sets up and is close to a side central point at the top surface of main tributary fagging, and the number of interlude slotted hole is a plurality of, and a plurality of interlude slotted holes are parallel to each other and offer the side horizontal center line position at the support curb plate.

As a preferred embodiment of the present invention: the number of activity diaphragm keeps unanimous with the number of interlude slotted hole, and the activity diaphragm keeps at the mutual parallel arrangement of same horizontal plane, and activity diaphragm level sets up the inboard side central point that alternates the slotted hole and puts, and the fixed both sides limit that sets up at the activity diaphragm of spacing symmetry, and spacing horizontal grafting is inside the both sides limit draw-in groove that alternates the slotted hole, and the number of head cylinder is a plurality of, and a plurality of head cylinder is vertical respectively to the fixed top surface that sets up at the activity diaphragm, and the top surface that the output of head cylinder runs through the activity diaphragm perpendicularly downwards extends to the bottom surface.

As a preferred embodiment of the present invention: tracheal one end runs through the outside limit of lock joint piece and extends to inside edge of pegging graft at the gas pocket, the transmission tooth axle level sets up the position between the grafting body of rod, the outside limit of transmission tooth axle sets up with the mutual joggle of the inboard edge of drive belt, the both sides limit joint of drive belt is in the inboard edge position in joint groove, the number of fixed slot keeps unanimous with the number that alternates the slotted hole, and the fixed slot is seted up in a side position that alternates the slotted hole, the output of driving motor runs through the second fixed bottom piece perpendicularly downwards and extends to inside, and the extension end is fixed to be pegged graft at drive gear's central point and puts.

Compared with the prior art, the beneficial effects of the utility model are that:

by designing the small size, the carrying and moving are more convenient, the sealing effect can be carried out in batches, the transmission gear drives the movable transverse plate to slide at the inner side edge of the inserting slotted hole under the rotation of the transmission motor, the movable transverse plate can not deviate when sliding under the limit of the limit strip, when the movable transverse plate slides to one side edge of the supporting side plate, the fastening block is driven to be fastened on the material under the pushing of the sealing cylinder, the air hole is sucked to enter the inner side edge of the fastening block under the extraction of the air pipe, then the movable transverse plate slides to the other side edge of the supporting side plate, when the movable transverse plate horizontally runs to the top surface position of the transmission strip, the fastening block is fastened at the top end position of the lithium battery under the downward pushing of the sealing cylinder, the cover plate is fixedly clamped at the top end of the lithium battery under the extrusion, so operate repeatedly and carry out the head effect of lithium cell, device design integrated structure makes convenient operation swift, has adopted extrusion formula head design to make efficiency improve greatly, and material loading more high efficiency lets production efficiency promote greatly.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a lithium battery capping and sealing device;

FIG. 2 is a schematic structural diagram of a side view connection detail of a transmission belt of a lithium battery top sealing head device;

FIG. 3 is a schematic structural diagram of a front view connection detail of a supporting vertical plate of a lithium battery top sealing head device;

fig. 4 is a schematic structural diagram of a connection detail of a front section of a supporting vertical plate of a capping and sealing device of a lithium battery.

In the figure: 1-a main supporting plate; 2-supporting the bottom block; 3-supporting the side plate; 4-inserting the rod body; 5-clamping groove; 6-a transmission bar; 7-a first fixed bottom block; 8-a limiting groove; 9-a servo motor; 10-supporting a vertical plate; 11-inserting the slot; 12-a movable transverse plate; 13-a limit bar; 14-a head cylinder; 15-a fastening block; 16-the trachea; 17-a transmission gear shaft; 18-a transmission belt; 19-a fixed groove; 20-a drive motor; 21-a second fixed bottom block; 22-a transmission gear; 23-air holes.

Detailed Description

Referring to fig. 1, in an embodiment of the present invention, a lithium battery top sealing head apparatus includes a main support plate 1, a bottom surface of the main support plate 1 is bolted with a support bottom block 2, a top surface of the main support plate 1 is vertically bolted with a support side plate 3, the number of the support bottom blocks 2 is four, the support bottom blocks 2 are respectively fixedly disposed on the bottom surface of the main support plate 1 near four corners, the number of the support side plates 3 is two, the two support side plates 3 are disposed in parallel, the two support side plates 3 are respectively fixedly disposed on the top surface of the main support plate 1 near two sides, an insertion rod body 4 is horizontally inserted between the support side plates 3, a clamping groove 5 is horizontally disposed on the side of the support side plate 3, a driving strip 6 is butt-jointed on the outer side of the insertion rod body 4, the insertion rod body 4 is respectively vertically inserted between the support side plates 3 near two ends, the clamping groove 5 is arranged at the side edge position between the supporting side plates 3 in a ring shape, the number of the transmission strips 6 is a plurality, the transmission strips 6 are fixedly arranged in parallel, the transmission strips 6 are fixedly arranged at the outer side edge position of the transmission belt 18, two ends of the transmission strips 6 are inserted at the inner side edge position of the clamping groove 5, the top surface of the transmission strips 6 is fixedly welded with a first fixed bottom block 7, the top surface of the first fixed bottom block 7 is provided with a limit groove 8, the side edge of one supporting side plate 3 is connected with a servo motor 9 through bolts, the number of the first fixed bottom blocks 7 is a plurality, the first fixed bottom blocks 7 are respectively arranged at the top surface positions of the transmission strips 6 in a straight shape, the servo motor 9 is horizontally and fixedly arranged at one end position close to one side edge of one supporting side plate 3, the output end of the servo motor 9 is horizontally welded at one end position of one, the top surface of the main support plate 1 is vertically upwards bolted with a support vertical plate 10, the side edge of the support vertical plate 10 is vertically provided with a plurality of penetration slotted holes 11, the support vertical plate 10 is vertically and fixedly arranged at the top surface of the main support plate 1 near the center position of one side edge, a plurality of penetration slotted holes 11 are arranged in parallel at the horizontal center line position of the side edge of the support side plate 3, the inner side edge of the penetration slotted hole 11 is horizontally inserted with a movable transverse plate 12, the two side edges of the movable transverse plate 12 are symmetrically welded with limit strips 13, the number of the movable transverse plates 12 is consistent with the number of the penetration slotted holes 11, the movable transverse plates 12 are kept in the same horizontal plane and are arranged in parallel with each other, the movable transverse plate 12 is horizontally arranged at the center position of the inner side edge of the penetration slotted hole 11, the limit strips 13 are symmetrically and fixedly arranged at the two side edges of the movable, the top surface of the movable transverse plate 12 is connected with a plurality of head sealing cylinders 14 through bolts, the head sealing cylinders 14 are vertically and fixedly arranged on the top surface of the movable transverse plate 12, the output ends of the head sealing cylinders 14 vertically penetrate through the top surface of the movable transverse plate 12 downwards and extend to the bottom surface, the output ends of the head sealing cylinders 14 are sleeved with buckling blocks 15, the top surfaces of the buckling blocks 15 are inserted with air pipes 16, and one ends of the air pipes 16 penetrate through the outer side edges of the buckling blocks 15 and extend to the inner side edges of the air holes 23;

referring to fig. 2-4, in an embodiment of the present invention, a lithium battery top sealing head apparatus, wherein one end of an inserting rod 4 is horizontally welded with a transmission gear shaft 17, an outer side of the transmission gear shaft 17 is sleeved with a transmission belt 18, the transmission gear shaft 17 is horizontally disposed between the inserting rod 4, the outer side of the transmission gear shaft 17 is in mutual tooth joint with an inner side of the transmission belt 18, two side edges of the transmission belt 18 are clamped at inner side positions of a clamping groove 5, a side edge of a supporting side plate 3 is vertically provided with a fixing groove 19, the number of the fixing groove 19 is consistent with the number of the inserting groove holes 11, the fixing groove 19 is disposed at a side position of the inserting groove holes 11, the inner side edge of the fixing groove 19 is vertically bolted with a transmission motor 20, a bottom horizontal bolt of the transmission motor 20 is bolted with a second fixing bottom block 21, an inner side edge of the second fixing bottom block 21 is horizontally provided, the output end of the transmission motor 20 vertically penetrates the second fixed bottom block 21 downwards and extends to the inside, the extending end is fixedly inserted in the center of the transmission gear 22, and the inner side edge of the fastening block 15 is provided with an air hole 23.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is:

the main supporting plate 1 is horizontally placed on a table top, lithium batteries are evenly inserted into a limiting groove 8 on the top surface of a first fixed bottom block 7, an inserting rod body 4 and a transmission gear shaft 17 are driven to rotate together under the rotation of a servo motor 9, a transmission belt 18 and a transmission strip 6 are driven to perform position transmission action between supporting side plates 3 under the rotation of the transmission gear shaft 17, meanwhile, a transmission gear 22 drives a movable transverse plate 12 to perform sliding action on the inner side edge of an inserting slotted hole 11 under the rotation of a transmission motor 20, the movable transverse plate 12 cannot deviate during sliding under the limiting action of a limiting strip 13, after the movable transverse plate 12 slides to one side edge of the supporting side plate 3, a buckling block 15 is driven to be buckled on a material under the pushing of an end socket air cylinder 14, an air hole 23 is sucked into the inner side edge of the buckling block 15 under the extraction of an air pipe 16, then slide to the opposite side of supporting side plate 3 at activity diaphragm 12, after the top surface position of transmission line 6 is moved to activity diaphragm 12 level, make the top position of buckle piece 15 lock joint at the lithium cell in head cylinder 14's downward promotion, make the apron carry out the fixed joint on the top of lithium cell under the extrusion, so the head effect of carrying out the lithium cell of repeated operation.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lithium battery top sealing head device comprises a main support plate (1) and is characterized in that a support bottom block (2) is connected to the bottom surface of the main support plate (1) through bolts, support side plates (3) are connected to the top surface of the main support plate (1) through bolts perpendicularly, a splicing rod body (4) is horizontally spliced between the support side plates (3), a clamping groove (5) is horizontally formed in the side edge of each support side plate (3), a transmission strip (6) is butted to the outer side edge of each splicing rod body (4), a first fixed bottom block (7) is fixedly welded to the top surface of each transmission strip (6), a limiting groove (8) is formed in the top surface of each first fixed bottom block (7), one support side plate (3) is connected with a servo motor (9) through bolts, and a support vertical plate (10) is vertically upwards connected to the top surface of the main support plate (1), the side edge of the supporting vertical plate (10) is vertically provided with an inserting groove hole (11), the inner side edge of the inserting groove hole (11) is horizontally inserted with a movable transverse plate (12), the two side edges of the movable transverse plate (12) are symmetrically welded with limit strips (13), the top surface of the movable transverse plate (12) is in bolted connection with an end socket air cylinder (14), the output end of the end socket air cylinder (14) is sleeved with a buckling block (15), the top surface of the buckling block (15) is inserted with an air pipe (16), one end of the inserting rod body (4) is horizontally welded with a transmission gear shaft (17), the outer side edge of the transmission gear shaft (17) is sleeved with a transmission belt (18), the side edge of the supporting side plate (3) is vertically provided with a fixing groove (19), the inner side edge of the fixing groove (19) is vertically bolted connected with a transmission motor (20), the bottom end of the transmission motor (20) is horizontally bolted with a second fixing, a transmission gear (22) is horizontally arranged on the inner side edge of the second fixed bottom block (21), and an air hole (23) is formed in the inner side edge of the buckling block (15).

2. The lithium battery top sealing head device according to claim 1, characterized in that the number of the supporting bottom blocks (2) is four, the supporting bottom blocks (2) are respectively and fixedly arranged at the positions near the four-side corners of the bottom surface of the main supporting plate (1), the number of the supporting side plates (3) is two, the two supporting side plates (3) are arranged in parallel, and the two supporting side plates (3) are respectively and fixedly arranged at the positions near the two side edges of the top surface of the main supporting plate (1).

3. The lithium battery top sealing head device according to claim 1, wherein the plugging rod bodies (4) are respectively vertically plugged between the supporting side plates (3) at positions close to two ends, the clamping grooves (5) are annularly arranged between the supporting side plates (3) at positions of the sides, the number of the transmission bars (6) is several, the transmission bars (6) are mutually and fixedly arranged in parallel, the transmission bars (6) are fixedly arranged at positions of the outer sides of the transmission belts (18), and two ends of the transmission bars (6) are plugged at positions of the inner sides of the clamping grooves (5).

4. The lithium battery top sealing head device according to claim 1, wherein the number of the first fixed bottom blocks (7) is several, the first fixed bottom blocks (7) are respectively arranged on the top surfaces of the plurality of transmission bars (6) in a linear shape, the servo motor (9) is horizontally and fixedly arranged at a position close to one end of one side of one supporting side plate (3), the output end of the servo motor (9) is horizontally welded at a position of one end of one plugging rod body (4), the supporting vertical plate (10) is vertically and fixedly arranged at a position close to the center of one side of the top surface of the main supporting plate (1), the number of the penetration slots (11) is several, and the penetration slots (11) are arranged at the horizontal center of the side of the supporting side plate (3) in parallel.

5. The lithium battery top sealing and head sealing device according to claim 1, wherein the number of the movable transverse plates (12) is consistent with the number of the penetrating slotted holes (11), the movable transverse plates (12) are arranged in parallel in the same horizontal plane, the movable transverse plates (12) are horizontally arranged at the center of the inner side edges of the penetrating slotted holes (11), the limiting strips (13) are symmetrically and fixedly arranged on the two side edges of the movable transverse plates (12), the limiting strips (13) are horizontally inserted into the clamping grooves in the two side edges of the penetrating slotted holes (11), the number of the head sealing cylinders (14) is multiple, the head sealing cylinders (14) are respectively and vertically and fixedly arranged on the top surfaces of the movable transverse plates (12), and the output ends of the head sealing cylinders (14) vertically penetrate through the top surfaces of the movable transverse plates (12) downwards and extend to the bottom surfaces.

6. The lithium battery top sealing head device according to claim 1, wherein one end of the air pipe (16) penetrates through the outer side edge of the buckling block (15) and extends to the inner side edge of the air hole (23) in an inserting mode, the transmission gear shaft (17) is horizontally arranged between the inserting rod bodies (4), the outer side edge of the transmission gear shaft (17) and the inner side edge of the transmission belt (18) are arranged in a mutually toothed mode, two side edges of the transmission belt (18) are clamped at the inner side edge of the clamping groove (5), the number of the fixing grooves (19) and the number of the inserting groove holes (11) are kept consistent, the fixing grooves (19) are arranged at one side edge of the inserting groove holes (11), the output end of the transmission motor (20) vertically penetrates through the second fixing bottom block (21) downwards and extends to the inner side, and the extending end is fixed at the center position of the inserting transmission gear (22).