CN220682816U - Automatic tectorial membrane device of lithium cell - Google Patents

Abstract

The utility model discloses an automatic film laminating device for a lithium battery, which particularly relates to the field of film laminating devices, and comprises a machine table, a conveying table, jigs, a support plate, a film sleeving assembly and a vacuum plastic sealing assembly, wherein the top end of the machine table is provided with the conveying table, a plurality of jigs are uniformly arranged on the conveying table, one side of the conveying table is provided with the support plate, one side of the support plate is provided with the film sleeving assembly, one side of the film sleeving assembly is provided with the vacuum plastic sealing assembly, one side of the support plate is welded with a transverse frame, a material discharging mechanism is supported on the transverse frame, one end bottom of the material discharging mechanism is vertically matched with the jigs, one end of the conveying table is matched and connected with a material guiding table, a pushing assembly is connected in the material guiding table, one side of the material guiding table is provided with a supporting table, a material receiving disc is supported on the supporting table, and the material receiving disc is matched and arranged on one side of the material guiding table. The utility model has the advantages that the columnar lithium batteries can be vertically arranged for film coating processing, and can be automatically arranged in groups for automatic discharging after the processing is finished, so that the subsequent packaging and storage are convenient, and the film coating efficiency is improved.

Description

Automatic tectorial membrane device of lithium cell

Technical Field

The utility model relates to the technical field of film laminating devices, in particular to an automatic film laminating device for a lithium battery.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. The lithium metal has very active chemical characteristics, so that the lithium metal is processed, stored and used, the environmental requirements are very high, the battery shell is often worn, scratched and corroded in the battery production process, and a layer of protective film is coated on the battery shell to prevent the positive electrode and the negative electrode of the battery from being accidentally contacted.

The utility model patent of patent publication number CN217023059U discloses a surface film coating packing device for columnar lithium battery, for solving the problem that current battery film coating packing device can not effectually realize automatic feeding operation, whole packing efficiency needs to improve, the one end fixedly connected with battery splendid attire fill on conveyer side surface, fixed mounting has the material loading motor on the one side surface of battery splendid attire fill, the rotation axis one end fixedly connected with material loading wheel of material loading motor, be provided with a plurality of buckle grooves on the side surface of material loading wheel, the outside parcel of conveyer has the conveyer belt, fixed mounting has a plurality of placing seats on the surface of conveyer belt, fixedly connected with cuts the support on the conveyer side surface, fixedly mounted has the cutting cylinder on the up end of cutting the support.

However, this structure is when in actual use, though can carry out the horizontal arrangement to the lithium cell voluntarily, but general column lithium cell needs comprehensive cladding, when the level is placed, the tectorial membrane is inconvenient, and when general column lithium cell carries out the tectorial membrane, adopt the mode that direct sleeve membrane cup jointed directly, need stand up column lithium cell, can not carry out the material voluntarily behind the peritoneum simultaneously, and arrange, thereby lead to needing artifical material, and artifical material is liable to influence the tectorial membrane efficiency of whole equipment, simultaneously, make the lithium cell after the tectorial membrane drop easily, and reduced the efficiency of follow-up packing to the lithium cell, consequently, the automatic tectorial membrane device of lithium cell is now proposed.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an automatic film coating device for a lithium battery, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic tectorial membrane device of lithium cell, which comprises a machine table, the transport platform, the tool, the extension board, the mantle subassembly and vacuum seal mould the subassembly, the board top is provided with carries the platform, evenly install a plurality of tools on the transport platform, it is provided with the extension board to carry platform one side, extension board one side is provided with the mantle subassembly, mantle subassembly one side is provided with vacuum seal mould the subassembly, extension board one side welding has the crossbearer, it has the bin outlet mechanism to support on the crossbearer, bin outlet mechanism one end bottom and tool cooperation perpendicularly, carry platform one end cooperation to be connected with the guide platform, be connected with the pushing subassembly in the guide platform, guide platform one side is provided with the supporting bench, it has the material receiving dish to support on the supporting bench, material receiving dish cooperation sets up in guide platform one side.

Through placing the column lithium cell in the hopper, the lithium cell is under the effect of self gravity and hopper toper design, make the column lithium cell, along the landing of hopper inner wall get into in the row feed cylinder, through the operation of first cylinder, make first push-and-pull rod carry out certain interval and push away the dog, thereby carry out the unloading on the tool, can block the column lithium cell in the row feed cylinder simultaneously, realize automatic row material, the column lithium cell of putting down on the tool is under the transport of delivery table, remove to the tectorial membrane subassembly bottom and carry out the tectorial membrane after, remove again and seal the plastic package subassembly bottom and seal the plastic envelope and laminate with the lithium cell, then remove to the guide table, when locating, carry out automatic slope fall in first baffle box, slide down to the second baffle box, slide to the bottom from the second baffle box and arrange and link up with the discharge gate, run through the second cylinder, make the second push-and-pull rod promote the push pedal, make the column lithium cell that supports in groups from the discharge gate, get into the tray that the backup table supported, can be changed by the manual work.

Preferably, the discharge mechanism comprises a discharge cylinder vertically mounted on the cross frame.

The hopper is welded at the top end of the discharge cylinder.

The stop block is in sliding connection with the discharge cylinder.

And one end of the first push-pull rod is connected with the stop block.

The first cylinder is arranged on the support plate and connected with the other end of the first push-pull rod.

Preferably, the material guiding table comprises a table body, and one end of the table body is connected with the conveying table.

The first guide chute is arranged on the table body, and one end of the first guide chute is connected with the end part of the conveying table.

The second guide chute is vertically arranged on one side of the first guide chute.

The discharge gate, the discharge gate is offered in second baffle box one side, and discharge gate one side has been placed and has connect the charging tray.

Preferably, the first guide chute is of an inclined structure, and the width dimension of the first guide chute is matched with the diameter dimension of the lithium battery.

Preferably, one end of the second guide chute connected with the first guide chute is of an inclined structure, one end of the second guide chute close to the discharge hole is of a horizontal structure, and the width dimension of the second guide chute is matched with the length dimension of the lithium battery.

Preferably, the pushing assembly comprises a second cylinder mounted on the machine.

And one end of the second push-pull rod is connected with the second cylinder.

The pushing plate, pushing plate one end and the second push-and-pull rod other end, and the pushing plate other end peg graft in the platform body, with second baffle box inner wall parallel and level, and pushing plate and discharge gate grafting cooperation.

The utility model has the technical effects and advantages that:

1. through arranging feed cylinder, hopper, dog, first push-and-pull rod and first cylinder, compare with prior art, can carry out vertical arrangement and intermittent placement on the tool to the column lithium cell automatically to be convenient for carry out automatic feeding cooperation with each operational module in the equipment, and make things convenient for the tectorial membrane subassembly to carry out the tectorial membrane, carry out all-round tectorial membrane to the column lithium cell;

2. through the setting of guide platform, pushing component and receiving tray, compare with prior art, can utilize the self gravity of column lithium cell and the rollability that self had, automatic arrangement is carried out to the lithium cell that the tectorial membrane finishes to automatic unloading is pushed to receiving in the tray and is piled neatly, thereby makes things convenient for follow-up to the column lithium cell and pack in groups and store.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the discharging mechanism of the present utility model.

Fig. 3 is a schematic diagram of a matching structure of a material guiding table and a pushing assembly according to the present utility model.

Fig. 4 is a schematic structural view of the pushing assembly of the present utility model.

The reference numerals are: 1. a machine table; 2. a conveying table; 3. a jig; 4. a support plate; 5. a discharging mechanism; 501. a discharge cylinder; 502. a hopper; 503. a stop block; 504. a first push-pull rod; 505. a first cylinder; 6. a mantle assembly; 7. vacuum plastic sealing assembly; 8. a material guiding table; 801. a table body; 802. a first guide chute; 803. a second guide chute; 804. a discharge port; 9. a receiving tray; 10. a cross frame; 11. a pushing assembly; 1101. a second cylinder; 1102. a second push-pull rod; 1103. a push plate; 12. and a support table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The automatic film laminating device for the lithium battery, as shown in the accompanying drawings 1-4, comprises a machine table 1, a conveying table 2, a jig 3, a support plate 4, a film sleeving assembly 6 and a vacuum plastic sealing assembly 7, wherein the top end of the machine table 1 is provided with the conveying table 2, a plurality of jigs 3 are uniformly arranged on the conveying table 2, one side of the conveying table 2 is provided with the support plate 4, one side of the support plate 4 is provided with the film sleeving assembly 6, one side of the film sleeving assembly 6 is provided with the vacuum plastic sealing assembly 7, one side of the support plate 4 is welded with a transverse frame 10, a material discharging mechanism 5 is supported on the transverse frame 10, one end bottom of the material discharging mechanism 5 is vertically matched with the jigs 3, one end of the conveying table 2 is matched and connected with a material guiding table 8, a pushing assembly 11 is connected in the material guiding table 8, one side of the material guiding table 8 is provided with a supporting table 12, a material receiving disc 9 is supported on the supporting table 12, the material receiving disc 9 is matched and arranged on one side of the material guiding table 8, through placing the columnar lithium battery in the hopper 502 that the discharging mechanism 5 set up, through the operation of first cylinder 505, make first push-and-pull rod 504 carry out certain interval and carry out the push-and-pull to dog 503, thereby carry out the unloading on tool 3, can block the columnar lithium battery in the discharge cylinder 501 simultaneously, realize automatic discharging, the columnar lithium battery that descends on the tool 3 is under the transportation of delivery table 2, remove to the cover membrane subassembly 6 bottom and carry out the cover membrane after, remove again and seal the plastic package subassembly 7 bottom and seal the plastic and laminate with the lithium battery to the cover membrane, then remove to guide the material platform 8, when locating, carry out automatic slope and fall and carry out the gliding in guide platform 8 automatically, push out the columnar lithium battery of group from discharge gate 804 through pushing assembly 11, get into the receiving dish 9 that supports on the supporting bench 12, change receiving dish 9 by the manual work can.

As shown in fig. 2, the discharging mechanism 5 includes a discharging cylinder 501, and the discharging cylinder 501 is vertically installed on the cross frame 10.

Hopper 502, hopper 502 is welded on the top of discharge cartridge 501.

The stop block 503, the stop block 503 is slidably inserted into the discharge cylinder 501.

The first push-pull rod 504, one end of the first push-pull rod 504 is connected with the stop block 503.

The first cylinder 505, the first cylinder 505 is installed on the support plate 4, and is connected with the other end of the first push-pull rod 504.

The arrangement of the discharging mechanism 5 is convenient for blocking the cylindrical lithium battery which is lowered in the discharging cylinder 501, thereby realizing intermittent discharging, and being convenient for being matched with other operation components in the equipment in a feeding way.

As shown in fig. 3, the material guiding table 8 includes a table body 801, and one end of the table body 801 is connected to the conveying table 2.

The first guide chute 802 is formed on the table body 801, and one end of the first guide chute 802 is connected with the end of the conveying table 2.

The second guide chute 803, the second guide chute 803 is vertically opened at one side of the first guide chute 802.

The discharge hole 804, the discharge hole 804 is arranged on one side of the second guide chute 803, and a receiving tray 9 is arranged on one side of the discharge hole 804.

The guide table 8 is arranged so as to automatically arrange the columnar lithium batteries after film coating, so that the columnar lithium batteries are conveniently packaged in groups and are convenient to sort.

As shown in fig. 3, the first guide chute 802 is in an inclined structure, and the width dimension of the first guide chute 802 is matched with the diameter dimension of the lithium battery, so that the columnar lithium battery can automatically slide down, and the inclination generated in the sliding down process is avoided.

As shown in fig. 3, one end of the second guide chute 803 connected with the first guide chute 802 is in an inclined structure, one end close to the discharge hole 804 is in a horizontal structure, and the width dimension of the second guide chute 803 is matched with the length dimension of the lithium battery, so that the columnar lithium battery can roll and slide down in the second guide chute 803, and is gathered at the bottom of the second guide chute 803 to be automatically arranged.

As shown in fig. 4, the pushing assembly 11 includes a second cylinder 1101, and the second cylinder 1101 is mounted on the machine 1.

The second push-pull rod 1102, one end of the second push-pull rod 1102 is connected with the second cylinder 1101.

The push plate 1103, push plate 1103 one end and the second push-and-pull rod 1102 other end, and the push plate 1103 other end is pegged graft in the stage body 801, with second baffle box 803 inner wall parallel and level, and push plate 1103 and discharge gate 804 grafting cooperation.

The pushing component 11 is arranged so as to automatically push out the columnar lithium batteries arranged in groups from the second guide chute 803, thereby realizing automatic discharging.

It should be noted that: the film covering assembly 6 and the vacuum molding assembly 7 are all made by the prior art, and therefore, are not described herein in detail.

The working principle of the utility model is as follows: when the automatic film laminating device for the lithium battery is used for laminating the cylindrical lithium battery, the cylindrical lithium battery is placed in the hopper 502, the cylindrical lithium battery slides along the inner wall of the hopper 502 and enters the discharge cylinder 501 under the action of self gravity and the conical design of the hopper 502, the first push-pull rod 504 is pushed and pulled at a certain interval through the operation of the first cylinder 505, so that the cylindrical lithium battery in the discharge cylinder 501 is fed on the jig 3, meanwhile, the cylindrical lithium battery in the discharge cylinder 501 can be blocked, automatic discharging is realized, the cylindrical lithium battery fed on the jig 3 is conveyed by the conveying table 2, after the cylindrical lithium battery is moved to the bottom of the film sleeving component 6, the cylindrical lithium battery is further moved to the bottom of the vacuum plastic sealing component 7 to seal the film and attach the lithium battery, and then the cylindrical lithium battery is moved to the guide table 8, and automatically tilts and falls in the first guide cylinder 1103, the second guide cylinder 803 slides to the bottom from the top of the second guide cylinder 803 to be arranged and connected with the discharge port, the second cylinder 803 is pushed by the second cylinder 803 to push the second cylinder, the second guide 803 is pushed by the second cylinder to push the second guide rod to be pushed out the support the lithium battery from the support plate 1101 to the discharge plate 9, and the cylindrical lithium battery is pushed by the second push plate 1101 to be pushed by the support plate 9, and the support plate is replaced by the support plate 1102, and the manual discharge plate is replaced by the support plate 9.

The utility model has the advantages that the columnar lithium batteries can be vertically arranged for film coating processing, and can be automatically arranged in groups for automatic discharging after the processing is finished, so that the subsequent packaging and storage are convenient, the processing continuity of the lithium batteries is improved, and the film coating efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides an automatic tectorial membrane device of lithium cell, includes board (1), transport platform (2), tool (3), extension board (4), mantle subassembly (6) and vacuum seal mould subassembly (7), board (1) top is provided with carries platform (2), evenly install a plurality of tools (3) on carrying platform (2), carry platform (2) one side to be provided with extension board (4), extension board (4) one side is provided with mantle subassembly (6), mantle subassembly (6) one side is provided with vacuum seal mould subassembly (7), its characterized in that: the automatic feeding device is characterized in that a transverse frame (10) is welded on one side of the support plate (4), a material discharging mechanism (5) is supported on the transverse frame (10), one end bottom of the material discharging mechanism (5) is vertically matched with the jig (3), one end of the conveying table (2) is matched and connected with a material guiding table (8), a pushing component (11) is connected in the material guiding table (8), a supporting table (12) is arranged on one side of the material guiding table (8), a material receiving disc (9) is supported on the supporting table (12), and the material receiving disc (9) is matched and arranged on one side of the material guiding table (8).

2. The automatic film laminating device for lithium batteries according to claim 1, wherein: the discharging mechanism (5) comprises a discharging cylinder (501), and the discharging cylinder (501) is vertically arranged on the transverse frame (10);

a hopper (502), wherein the hopper (502) is welded at the top end of the discharge cylinder (501);

the stop block (503) is in sliding connection with the discharge cylinder (501);

a first push-pull rod (504), wherein one end of the first push-pull rod (504) is connected with a stop block (503);

the first air cylinder (505) is arranged on the support plate (4) and is connected with the other end of the first push-pull rod (504).

3. The automatic film laminating device for lithium batteries according to claim 1, wherein: the material guiding table (8) comprises a table body (801), and one end of the table body (801) is connected with the conveying table (2);

the first guide chute (802) is arranged on the table body (801), and one end of the first guide chute (802) is connected with the end part of the conveying table (2);

the second guide chute (803) is vertically arranged on one side of the first guide chute (802);

the discharge port (804), discharge port (804) are offered in second baffle box (803) one side, and connect charging tray (9) have been placed to discharge port (804) one side.

4. The automatic film laminating device for lithium batteries according to claim 3, wherein: the first guide chute (802) is of an inclined structure, and the width dimension of the first guide chute (802) is matched with the diameter dimension of the lithium battery.

5. The automatic film laminating device for lithium batteries according to claim 3, wherein: one end of the second guide chute (803) connected with the first guide chute (802) is of an inclined structure, one end of the second guide chute close to the discharge hole (804) is of a horizontal structure, and the width dimension of the second guide chute (803) is matched with the length dimension of the lithium battery.

6. The automatic film laminating device for lithium batteries according to claim 1, wherein: the pushing assembly (11) comprises a second cylinder (1101), and the second cylinder (1101) is arranged on the machine table (1);

a second push-pull rod (1102), wherein one end of the second push-pull rod (1102) is connected with a second cylinder (1101);

the pushing plate (1103), pushing plate (1103) one end and second push-and-pull rod (1102) other end, and pushing plate (1103) other end grafting is in stage body (801), with second baffle box (803) inner wall parallel and level, and pushing plate (1103) and discharge gate (804) grafting cooperation.