Battery wiping device

Abstract

The invention discloses a battery wiping device, and relates to the technical field of battery processing, and the battery wiping device comprises a base, a cloth supply mechanism, a positioning mechanism and a material moving mechanism; a cloth supply station, a transfer station and a positioning station are formed on the machine base; the cloth supply mechanism is arranged on the cloth supply station and used for providing formed cloth with the preset length. The positioning mechanism is arranged at the positioning station and is used for positioning the battery at the positioning station; the material moving mechanism comprises a material transferring structure and a material moving structure, the material transferring structure has a moving stroke between the cloth supply station and the transferring station and is used for transferring the formed cloth to the transferring station, and the material moving structure has a moving stroke between the transferring station and the positioning station and is used for picking up the formed cloth at the transferring station and transferring the formed cloth to the positioning station. And a liquid injection port of the battery is wiped at the positioning station. According to the technical scheme, the battery liquid injection opening can be automatically wiped, and the wiping quality and wiping efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of battery processing, and in particular to a battery wiping device. Background Art

[0002] In the lithium battery processing technology, after the battery is welded and sealed, the battery needs to be injected. After the injection is completed, the injection port (sealing nail port) will be laser cleaned and then the sealing nail will be welded. After the injection, there will often be injection residue at the injection port (sealing nail port), so after the injection is completed and before the laser cleaning, the injection residue needs to be wiped.

[0003] At present, all major lithium battery processing companies manually wipe the residue after liquid injection at the liquid injection port (sealing nail port). However, due to negligence or work fatigue caused by long-term monotonous and repetitive work, manual wiping is prone to incomplete wiping and missed wiping, which will lead to subsequent unclean laser cleaning, and then problems such as sealing nail welding explosion spots and cold welds will occur.

[0004] Therefore, how to achieve automated wiping of injection residues and improve wiping quality and wiping efficiency has become a technical problem that needs to be solved urgently in this field. Summary of the invention

[0005] The main purpose of the present invention is to provide a battery wiping device, which aims to realize automatic wiping of injection residues and improve wiping quality and wiping efficiency.

[0006] To achieve the above-mentioned purpose, the battery wiping device proposed by the present invention comprises: a machine base, a cloth supply mechanism, a positioning mechanism, and a material moving mechanism;

[0007] The machine base is formed with a cloth supply station, a transfer station and a positioning station;

[0008] The cloth supply mechanism is arranged at the cloth supply station to provide the formed cloth of a preset length;

[0009] The positioning mechanism is arranged at the positioning station and is used to position the battery at the positioning station;

[0010] The material transfer mechanism includes a material transfer structure and a material transfer structure. The material transfer structure has a movable stroke between the cloth supply station and the transfer station, and is used to transfer the molded cloth to the transfer station. The material transfer structure has a movable stroke between the transfer station and the positioning station, and is used to pick up the molded cloth at the transfer station and wipe the battery filling port at the positioning station.

[0011] In one embodiment of the present invention, the material moving structure includes: a material moving seat, a supporting claw structure, a material moving pressure head and a material moving driving device; the material moving seat is movably installed on the machine base along the horizontal direction and the vertical direction; the supporting claw structure includes two material moving supporting claws movably installed on the material moving seat along the left and right directions, for supporting the formed fabric; the material moving pressure head is arranged on the material moving seat and is located between the two material moving supporting claws; the material moving driving device drives the material moving supporting claws to drive the material moving supporting claws to move.

[0012] In one embodiment of the present invention, the material transfer claw has an upward supporting surface, which is located above the lower end surface of the material transfer pressure head, so that the molded fabric can be pressed between the material transfer head and the material transfer claw; and / or, a receiving hole is recessed in the middle of the material transfer pressure head.

[0013] In one embodiment of the present invention, the material moving seat includes: a material moving body and a material moving rotating seat; the material moving body is movably installed on the machine base along the horizontal direction and the vertical direction; the material moving rotating seat is rotatably installed on the material moving body around an axis extending along the vertical direction; wherein the claw structure and the material moving pressure head are arranged on the material moving rotating seat.

[0014] In one embodiment of the present invention, the material transfer structure includes: a material transfer seat, a supporting platform, an elastic member and a material transfer driving device; the material transfer seat is movably installed on the machine base along the front-back direction and the left-right direction, and the material transfer seat is provided with a supporting groove; the supporting platform is movably installed in the supporting groove along the up-down direction to support the formed fabric; the elastic member is provided between the material transfer seat and the supporting platform; the material transfer driving device is driven and connected to the material transfer seat to drive the material transfer seat to move.

[0015] In one embodiment of the present invention, a first avoidance groove is provided on the side wall of the bearing groove for avoiding the material moving supporting claws of the material moving structure.

[0016] In one embodiment of the present invention, the material transfer structure further includes a material transfer clamping claw movably mounted on the material transfer seat in an up-and-down direction, for clamping the formed fabric on the supporting platform.

[0017] In one embodiment of the present invention, the cloth supply mechanism includes: a cloth supply seat, a cloth supply reel, a cloth feeding structure and a cutting structure;

[0018] The cloth supply seat is arranged on the machine base;

[0019] The cloth supply reel is arranged on the cloth supply seat for placing the cloth roll;

[0020] The cloth feeding structure is arranged on the cloth supply seat, and is used to transfer the cloth on the cloth supply reel to the cloth supply station;

[0021] The cutting structure is arranged on the cloth supply seat and is used for cutting the cloth to form shaped cloth.

[0022] In one embodiment of the present invention, the cloth supply seat is provided with a spray head for spraying a wiping agent onto the cloth at the cloth supply station.

[0023] In one embodiment of the present invention, a waste cloth collecting station is also formed on the machine base.

[0024] The battery wiping device also includes a waste cloth collecting mechanism, which includes: a collecting hopper, a connecting pipe and a collecting box;

[0025] The collecting hopper is arranged at the waste cloth collecting station to collect the waste cloth after wiping;

[0026] The connecting pipe inlet is connected to the collecting hopper;

[0027] The collecting box is arranged at the outlet of the connecting pipe.

[0028] The technical solution of the present invention uses a cloth supply mechanism to provide a molded cloth of a preset length, and at the same time controls a positioning mechanism to position the battery to be wiped at the positioning station, and finally transports the molded cloth to the end of the battery for wiping through a material transfer mechanism, thereby realizing automated wiping and improving wiping quality and wiping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 A schematic structural diagram of a cloth supply mechanism and a material transfer mechanism of an embodiment of a battery wiping device provided by the present invention;

[0031] Figure 2 for Figure 1 Schematic diagram of the center cloth feeding mechanism and the material transfer structure;

[0032] Figure 3 for Figure 2 Schematic diagram of the material transfer structure;

[0033] Figure 4 for Figure 1 A schematic diagram of the structure of the middle support jaw structure;

[0034] Figure 5 This is a schematic structural diagram of a waste cloth collecting mechanism and a positioning mechanism of an embodiment of a battery wiping device provided by the present invention.

[0035] Description of Figure Numbers:

[0036] 100, battery wiping device; 1, cloth supply mechanism; 11, cloth supply seat; 111, cloth supply sensor; 112, limit slot; 12, cloth supply reel; 13, cloth feeding structure; 131, clamping roller drive motor; 132, cloth feeding roller structure; 132A, active roller; 132B, driven roller; 133, guide roller; 134, cloth pressing roller; 135, matching slot; 14, cutting structure; 141, cutting drive device; 142, Cutting knife; 143, pressure head cylinder; 144, cutting pressure head; 15, nozzle; 2, positioning mechanism; 21, positioning conveying structure; 211, conveying cylinder; 212, positioning cylinder; 22, positioning clamping structure; 221, clamping cylinder; 222, clamping plate; 3, material moving mechanism; 31, material transfer structure; 311, material transfer drive device; 311A, adjustment cylinder; 311B, movable slider; 311C, material transfer cylinder; 3 11D, installation slide block; 312, transfer seat; 312A, bearing groove; 312B, first avoidance groove; 314, bearing platform; 315, material pressing cylinder; 316, transfer clamping claw; 316A, second avoidance groove; 32, material transfer structure; 321, material transfer driving device; 321A, left and right slide; 321B, installation plate; 321C, up and down slide; 322, material transfer seat; 322A, material transfer body; 322 B. Rotating motor; 322C. Material transfer rotating seat; 323. Claw structure; 323A. Material transfer claw; 324. Material transfer pressure head; 324A. Receiving hole; 324B. Positioning convex part; 4. Waste cloth collecting mechanism; 41. Collection hopper; 411. Shielding member; 42. Connecting pipe; 43. Collection box; 1001. Cloth supply station; 1002. Positioning station; 1003. Transfer station; 1004. Waste cloth collecting station.

[0037] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0041] In order to realize automatic wiping of injection residue and improve wiping quality and wiping efficiency, the present invention proposes a battery wiping device 100 .

[0042] See also Figure 1 and Figure 5 ,by Figure 1 The directions shown in the figure are left-right and front-back.

[0043] In one embodiment of the present invention, the battery wiping device 100 includes: a machine base, a cloth supply mechanism 1, a positioning mechanism 2, and a material moving mechanism 3; the machine base is formed with a cloth supply station 1001, a transfer station 1003 and a positioning station 1002; the cloth supply mechanism 1 is arranged at the cloth supply station 1001, and is used to provide a molded cloth of a preset length; the positioning mechanism 2 is arranged at the positioning station 1002, and is used to position the battery at the positioning station 1002; the material moving mechanism 3 includes a material transfer structure 31 and a material moving structure 32, the material transfer structure 31 has a movable stroke between the cloth supply station 1001 and the transfer station 1003, and is used to transfer the molded cloth to the transfer station 1003, and the material moving structure 32 has a movable stroke between the transfer station 1003 and the positioning station 1002, and is used to pick up the molded cloth at the transfer station 1003, and wipe the liquid filling port of the battery at the positioning station 1002.

[0044] The technical solution of the present invention adopts a cloth supply mechanism 1 to provide a molded cloth of a preset length, and controls the positioning mechanism 2 to position the battery to be wiped at the positioning station 1002, and finally transfers the molded cloth to the transfer station 1003 through the material transfer structure 31 of the material transfer mechanism 3, and uses the material transfer mechanism 3 of the material transfer mechanism 3 to transport the molded cloth to the wiping liquid injection port at the end of the battery, thereby realizing automatic wiping and improving the wiping quality and wiping efficiency.

[0045] In one embodiment of the present invention, please refer to Figure 1 and Figure 5The battery wiping device 100 comprises: a machine base, a cloth supply mechanism 1, a positioning mechanism 2, a material transfer mechanism 3 and a waste cloth collection mechanism 4; the machine base is formed with a cloth supply station 1001, a transfer station 1003, a positioning station 1002 and a waste cloth collection mechanism 4; the cloth supply mechanism 1 is arranged at the cloth supply station 1001 to provide a molded cloth of a preset length; the positioning mechanism 2 is arranged at the positioning station 1002 to position the battery at the positioning station 1002; the material transfer mechanism 3 includes a material transfer mechanism The material transfer structure 31 and the material transfer structure 32, the material transfer structure 31 has a movable stroke between the cloth supply station 1001 and the transfer station 1003, and is used to transfer the molded cloth to the transfer station 1003, the material transfer structure 32 has a movable stroke between the transfer station 1003 and the positioning station 1002, and is used to pick up the molded cloth at the transfer station 1003 and wipe the liquid filling port of the battery at the positioning station 1002; the waste cloth collecting mechanism 4 is used to collect the waste cloth after wiping.

[0046] In this embodiment, the cloth supply station 1001, the transfer station 1003, the positioning station 1002, and the waste cloth collection station 1004 are arranged at intervals along a straight line on the machine base. The cloth supply mechanism 1 cuts the cloth and provides the formed cloth on the cloth supply station 1001. The material transfer structure 31 of the material transfer mechanism 3 transfers the formed cloth to the transfer station 1003. The material transfer mechanism 3 of the material transfer mechanism 3 transports the formed cloth to the battery end of the positioning station 1002 to wipe the liquid filling port. After the wiping is completed, the material transfer mechanism 3 of the material transfer mechanism 3 transports the waste cloth to the collection hopper 41 of the waste cloth collection station 1004 to collect the waste cloth, thereby realizing the automation of the entire process from cutting to recycling of the cloth, greatly improving the production efficiency.

[0047] See also Figure 1 and Figure 2 In one embodiment of the present invention, at the positioning station 1002, in order to enable the cloth supply mechanism 1 to provide a preset length of formed cloth, the cloth supply mechanism 1 includes: a cloth supply seat 11, a cloth supply reel 12, a cloth feeding structure 13 and a cutting structure 14; the cloth supply seat 11 is arranged on the machine base; the cloth supply reel 12 is arranged on the cloth supply seat 11 for placing the cloth roll; the cloth feeding structure 13 is arranged on the cloth supply seat 11 for transferring the cloth on the cloth supply reel 12 to the cloth supply station 1001; the cutting structure 14 is arranged on the cloth supply seat 11 for cutting the cloth to form a formed cloth.

[0048] The technical solution of the present invention places the cloth roll on the cloth supply reel 12, uses the cloth feeding structure 13 to transfer the cloth on the cloth supply reel 12 to the cloth supply station 1001, and then controls the cutting structure 14 to cut the cloth to form a molded cloth of appropriate size.

[0049] See also Figure 2As an implementation of the cloth supply seat 11, the cloth supply seat 11 is provided with a limiting groove 112 capable of accommodating cloth, and the limiting groove 112 is extended in the left and right directions to limit the moving direction of the cloth.

[0050] See also Figure 2 As an embodiment of the cloth feeding structure 13, in order to transfer the cloth on the cloth supply reel 12 to the cloth supply station 1001, the cloth feeding structure 13 includes a cloth feeding roller structure 132 and a clamping roller driving motor 131; the cloth feeding roller structure 132 includes an active roller 132A and a driven roller 132B arranged on the cloth supply seat 11, and the active roller 132A and the driven roller 132B are respectively arranged on both sides of the cloth to clamp the cloth; the clamping roller driving motor 131 is arranged on the cloth supply seat 11, and is connected to the active roller 132A. The active roller 132A and the driven roller 132B of the cloth feeding roller structure 132 press the cloth from both sides of the cloth, and then rotate under the drive of the clamping roller driving motor 131, driving the cloth to extend from one side of the cloth feeding roller structure 132, and then transferring the cloth to the cloth supply station 1001. When the cloth feeding roller structure 132 transfers the cloth to the positioning station 1002, the cloth has a movable end extending out of the cloth feeding roller structure 132, thereby providing conditions for cutting.

[0051] Furthermore, in order to improve the conveying efficiency of the cloth, a plurality of anti-skid convex strips are provided on the outer side wall of the active roller 132A and / or the driven roller 132B, and the plurality of anti-skid convex strips are arranged in a staggered manner. The anti-skid convex strips can reduce the slippage of the cloth during conveying and improve the conveying efficiency.

[0052] See also Figure 1 When the cloth on the cloth supply reel 12 is exhausted, if the battery wiping device 100 is still running as a whole, the device will run idle and leak, which will greatly affect the production efficiency. As an implementation of the cloth feeding structure 13, a cloth supply sensor 111 is provided on the cloth supply seat 11 to detect the cloth on the cloth supply reel 12, and a control center and an alarm device are provided. When the cloth supply sensor 111 detects that the cloth on the cloth supply reel 12 is about to run out, a signal is sent to the control center, and the control center controls the alarm device to remind the staff; when the cloth supply sensor 111 detects that the cloth on the cloth supply reel 12 is used up, a signal is sent to the control center, and the control center controls the battery wiping device 100 to shut down as a whole.

[0053] See also Figure 2 As an embodiment of the cloth feeding structure 13, the cloth feeding structure 13 further includes a cloth pressing roller 134 disposed on the cloth supply seat 11; the limiting groove 112 is provided with a matching groove 135 corresponding to the cloth pressing roller 134 to accommodate the cloth pressing roller 134. The cloth pressing roller 134 presses the cloth down into the matching groove 135 but restricts the movement of the cloth, and only tensions the cloth to prevent the wrinkles of the cloth from affecting the subsequent cutting.

[0054] See also Figure 1 As an implementation of the cloth feeding structure 13, the cloth feeding structure 13 also includes a plurality of guide rollers 133 arranged on the cloth supply seat 11. The plurality of guide rollers 133 are arranged on the cloth supply seat 11 at intervals in the up and down directions to tension the cloth to prevent the cloth from wrinkling.

[0055] See also Figure 2 As an implementation of the cloth feeding structure 13, the cloth feeding reel 12, the cloth feeding structure 13 and the cutting structure 14 are correspondingly configured as a cloth feeding group, and two cloth feeding groups are provided, and the two cloth feeding groups are respectively provided on both sides of the cloth feeding seat 11. The provision of the cloth feeding group can realize the provision of multiple pieces of formed cloth on a single cloth feeding seat 11 at the same time.

[0056] As an embodiment of the cutting structure 14, in order to enable the cutting structure 14 to cut the cloth, the cutting structure 14 includes a cutting knife 142 and a cutting drive device 141; the cutting knife 142 is movably installed on the cloth supply seat 11 along the front and back direction to cut the cloth; the cutting drive device 141 is arranged on the cloth supply seat 11 and is driven to connect the cutting knife 142. When the cloth is transferred to the positioning station 1002, the cutting knife 142 cuts the cloth under the drive of the cutting drive device 141 to form a formed cloth.

[0057] Specifically, the cutting drive device 141 is a cutting cylinder, which is used to drive the cutting knife 142 to move back and forth for cutting.

[0058] As an implementation of the cutting knife 142, the cutting knife 142 is arranged on one side of the cloth, and the blade of the cutting knife 142 is perpendicular to the side of the cloth. The cutting knife 142 moves forward and backward under the action of the cutting cylinder to cut the cloth sideways. When cutting sideways, one side of the cloth is in point contact with the blade of the cutting knife 142, and the cutting effect is better.

[0059] Furthermore, in order to keep the cloth stable when cutting the cloth, the cutting structure 14 also includes two cutting pressure heads 144 movably mounted on the cloth supply seat 11 in the up-down direction, and the two cutting pressure heads 144 are arranged at intervals on both sides of the cutting knife 142. When the cloth is transported to the positioning station 1002, the cutting pressure heads 144 move downward to press the cloth, so that the cloth on both sides of the cutting knife 142 is fixed to improve the cutting effect.

[0060] Specifically, a pressure head cylinder 143 is provided on the cloth supply seat 11 to drive the cutting pressure head 144 to press the cloth.

[0061] Optionally, the cloth supply seat 11 is provided with a pressing platform corresponding to the pressing head, and the pressing platform is close to one side of the movement path of the material transfer structure 31 . When the pressing head is lifted, the formed cloth falls on the top of the material transfer structure 31 .

[0062] Preferably, the material transfer structure 31 is provided with a material transfer seat 312 movably mounted on the machine base, and the cutting press head 144 is arranged above the material transfer seat 312 when it moves to the positioning station 1002 to directly press the cloth on the material transfer seat 312 .

[0063] See also Figure 2 In one embodiment of the present invention, in order to improve the wiping effect, a nozzle 15 is provided on the cloth supply seat 11 to spray a wiping agent onto the cloth at the cloth supply station 1001.

[0064] The technical solution of the present invention is to set a nozzle 15 at the cloth supply station 1001 to spray the wiping agent onto the cloth to improve the wiping effect of the battery.

[0065] Preferably, the spray head 15 is arranged on a side of the cutting press head 144 close to the positioning station 1002 so that the wiping agent is sprayed on the formed fabric.

[0066] Specifically, the cleaning agent is alcohol or other solutions with good cleaning effects.

[0067] See also Figure 2 and Figure 3 In one embodiment of the present invention, the material transfer structure 31 includes: a material transfer seat 312, a bearing platform 314, an elastic member and a material transfer driving device 311; the material transfer seat 312 is movably installed on the machine base along the front-back direction and the left-right direction, and the material transfer seat 312 is provided with a bearing groove 312A; the bearing platform 314 is movably installed in the bearing groove 312A along the up-down direction to carry the formed fabric; the elastic member is arranged between the material transfer seat 312 and the bearing platform 314; the material transfer driving device 311 is driven and connected to the material transfer seat 312 to drive the material transfer seat 312 to move.

[0068] The technical solution of the present invention drives the material transfer seat 312 to move forward and backward and left and right between the cloth supply station 1001 and the transfer station 1003 through the material transfer drive device 311 to transfer the formed cloth to the transfer station 1003.

[0069] The working process of the material transfer structure 31 and the cutting structure 14 is as follows: when the cloth feeding structure 13 transfers the cloth to the cloth supply station 1001, the material transfer drive device 311 drives the material transfer seat 312 to reach under the cutting head 144; then the cutting head 144 is pressed down to press the cloth tightly on the supporting platform 314; then the cutting cylinder drives the cutting knife 142 to cut the cloth; after cutting is completed, the cutting head 144 rises, and at this time, the formed cloth is located on the supporting platform 314.

[0070] Specifically, the elastic member is a spring structure, so that the supporting platform 314 can be movably installed on the transfer seat 312 along the up and down directions.

[0071] Specifically, the material transfer drive device 311 includes an adjusting cylinder 311A ​​and a material transfer cylinder 311C. The adjusting cylinder 311A ​​is fixedly installed on the machine base and has a movable slider 311B in the forward and backward directions. The material transfer cylinder 311C is fixedly installed on the movable slider 311B. The material transfer cylinder 311C has a left and right mounting slider 311D. The mounting slider 311D has a movable stroke from the cloth supply station 1001 to the material transfer station. The material transfer seat 312 is fixedly installed on the mounting slider 311D and can move in the forward and backward directions and left and right directions.

[0072] See also Figure 2 and Figure 3 As an embodiment of the material transfer structure 31, the material transfer structure 31 further includes a material transfer clamp 316 movably mounted on the material transfer seat 312 in the up-down direction, for clamping the molded fabric on the support platform 314. When the material transfer structure 31 transfers the molded fabric to the transfer station 1003, the molded fabric is fixed.

[0073] Specifically, a material pressing cylinder 315 is also installed on the mounting slide block 311D to drive the material transfer clamping claw 316 to move up and down.

[0074] See also Figure 1 and Figure 4 In one embodiment of the present invention, the material moving structure 32 includes: a material moving seat 322, a claw structure 323, a material moving pressure head 324 and a material moving driving device 321; the material moving seat 322 is movably installed on the machine base along the horizontal direction and the vertical direction; the claw structure 323 includes two material moving claws 323A movably installed on the material moving seat 322 along the left and right directions, for supporting the formed fabric; the material moving pressure head 324 is arranged on the material moving seat 322 and is located between the two material moving claws 323A; the material moving driving device 321 drives the material moving claws 323A to drive the material moving claws 323A to move.

[0075] The technical solution of the present invention is to enable the material transfer base 322 to move horizontally and vertically on the upper edge of the machine base, thereby driving the material transfer claw 323A to move between the transfer station 1003 and the positioning station 1002, so as to transport the formed fabric to the end of the battery for wiping.

[0076] See also Figure 1 and Figure 3The working process of the material moving structure 32 and the material transfer structure 31 is as follows: when the material transfer structure 31 transfers the formed fabric to the transfer station 1003, the formed fabric is located on the bearing seat, and the material transfer claw 316 of the material transfer structure 31 releases the fabric; then the material moving seat 322 moves to a position where the material moving claw 323A is located directly above the material moving seat 322; then the moving drive device drives the material moving claw 323A to move downward; when the lower end surface of the material moving pressure head 324 contacts the bearing platform 314, the moving drive device continues to drive the material moving claw 323A to press down until the elastic member is compressed. At this time, the bearing surface of the bearing platform 314 is pressed down by the material moving pressure head 324 to below the top surface of the bearing groove 312A, and the formed fabric forms a shape with protrusions on both sides and a concave center; then, the material moving claws 323A approach each other to support the protrusions on both sides of the formed fabric to support the fabric.

[0077] Specifically, the mobile driving device includes a left-right slide 321A and an up-down slide 321C. The left-right slide 321A is set on the machine base and passes through the feeding station and the positioning station 1002. A mounting plate 321B is set at the output end of the left-right slide 321A. The up-down slide 321C is fixedly connected to the mounting plate 321B. The output end of the up-down slide 321C is installed with a material transfer seat 322, so that the material transfer seat 322 is movably installed on the machine base in the horizontal direction and the up-down direction.

[0078] As an implementation of the material transfer structure 31 , a first avoidance groove 312B is disposed on the side wall of the bearing groove 312A for avoiding the material transfer claw 323A of the material transfer structure 32 .

[0079] As an embodiment of the material transfer structure 31 , the bearing groove 312A is provided with a first avoidance groove 312B, and the material transfer clamp 316 is provided with a second avoidance groove 316A. The second avoidance groove 316A is arranged corresponding to the first avoidance groove 312B to avoid the material transfer claw 323A of the material transfer structure 32 .

[0080] See also Figure 1 and Figure 4 In one embodiment of the present invention, the material transfer claw 323A has an upward supporting surface, which is located above the lower end surface of the material transfer pressure head 324, so that the molded fabric can be pressed between the material transfer head and the material transfer claw 323A.

[0081] The technical solution of the present invention is to set the supporting surface of the material transfer claw 323A above the lower end surface of the material transfer pressure head 324, so that when the material transfer claw 323A supports the molded fabric, the molded fabric maintains a state with convex sides and concave in the center, so that the molded fabric can be pressed between the material transfer pressure head 324 and the material transfer claw 323A during the material transfer process.

[0082] See also Figure 1 and Figure 4In one embodiment of the present invention, the claw structure 323 wipes the end of the battery in a rotating manner. The material transfer seat 322 includes: a material transfer body 322A and a material transfer rotating seat 322C; the material transfer body 322A is movably installed on the machine base in the horizontal direction and the vertical direction; the material transfer rotating seat 322C is rotatably installed on the material transfer body 322A around an axis extending in the vertical direction; wherein the claw structure 323 and the material transfer pressure head 324 are arranged on the material transfer rotating seat 322C.

[0083] The technical solution of the present invention transfers the molded fabric to the end of the battery through the claw structure 323 and the material transfer press head 324, and presses the molded fabric on the end of the battery through the material transfer press head 324, and drives the claw structure 323 and the material transfer press head 324 to rotate at the end of the battery through the rotation of the material transfer rotating seat 322C, so that the molded fabric pressed on the claw structure 323 and the material transfer press head 324 rotates relative to the end of the battery, thereby wiping the battery.

[0084] Specifically, see Figure 1 The material moving body 322A has a rotating motor 322B, and a material moving rotating seat 322C is provided at the output end of the rotating motor 322B.

[0085] See also Figure 4 In one embodiment of the present invention, a receiving hole 324A is recessed in the middle of the material transfer pressure head 324 .

[0086] The technical solution of the present invention uses the receiving hole 324A to allow the wiping agent sprayed on the formed cloth to be collected in the receiving hole 324A during rotation when the formed cloth is being rotated and wiped, so that the formed cloth will not be dried under the action of centrifugal force.

[0087] Specifically, a radial groove is further provided on the positioning protrusion 324B to connect the accommodating hole 324A with the edge of the material transfer pressure head 324, thereby providing a path for the collection of the wiping agent.

[0088] As an implementation of the material transfer pressing head 324 , a positioning protrusion 324B is protruded from the lower end of the material transfer pressing head 324 for positioning in the matching groove 135 of the battery.

[0089] See also Figure 5 As an embodiment of the positioning mechanism 2, the positioning mechanism 2 includes a positioning and conveying structure 21 and a positioning and clamping structure 22. The positioning and conveying structure 21 is arranged on the machine base for conveying the battery to the positioning station 1002; the positioning and clamping structure 22 is arranged on the machine base for clamping and fixing the battery at the positioning station 1002.

[0090] As an implementation of the positioning and conveying structure 21 , the positioning and conveying structure 21 includes a positioning cylinder 212 movably installed horizontally on the base, and the positioning cylinder 212 is used to support and push the battery.

[0091] Specifically, a conveying cylinder 211 is provided on the machine base to drive the positioning cylinder 212 to move horizontally.

[0092] As an implementation of the positioning and conveying structure 21 , the positioning and clamping structure 22 includes two clamping plates 222 . The two clamping plates 222 are movably installed horizontally on both sides of the positioning cylinder 212 to clamp the battery.

[0093] Specifically, two clamping cylinders 221 are arranged on the machine base to respectively drive the two clamping plates 222 to move horizontally.

[0094] See also Figure 1 , Figure 4 and Figure 5 The working process of the material transfer mechanism 3 and the positioning mechanism 2 is as follows: after the positioning conveying structure 21 transports the battery to the positioning station 1002, the positioning clamping structure 22 clamps the battery to the positioning station 1002; the claw structure 323 of the material transfer structure 32 transfers and presses the cut cloth to the liquid filling port of the battery for rotational wiping.

[0095] See also Figure 4 and Figure 5 In one embodiment of the present invention, at the waste cloth collecting station 1004, the waste cloth collecting mechanism 4 includes: a collecting hopper 41, a connecting pipe 42 and a collecting box 43; the collecting hopper 41 is arranged at the waste cloth collecting station 1004, for collecting the waste cloth after wiping; the inlet of the connecting pipe 42 is connected to the collecting hopper 41; the collecting box 43 is arranged at the outlet of the connecting pipe 42.

[0096] The working process of the material transfer mechanism 3 and the waste cloth collecting mechanism 4 is as follows: after the battery is wiped, the claw structure 323 of the material transfer mechanism 3 transfers the waste cloth to the collecting hopper 41, and the claw structure 323 enters from the material port of the collecting hopper 41. After the claw structure 323 is released, the waste cloth enters the collecting box 43 along the hopper and the connecting pipe 42, so as to realize the automation of the whole process from cutting to recycling of the cloth, thereby greatly improving the production efficiency.

[0097] As an embodiment of the collecting hopper 41, the collecting hopper 41 is provided with an air outlet for blowing air toward the material opening of the collecting hopper 41. This prevents the waste cloth from being unable to separate from the claw structure 323, thereby increasing the recovery speed.

[0098] Furthermore, a shielding member 411 is provided at the material opening of the collecting hopper 41 to prevent the waste cloth from being blown out of the material opening of the hopper when the air outlet blows air toward the material opening of the collecting hopper 41 .

[0099] Optionally, the shielding member 411 is a brush to isolate the hopper and allow the claw structure 323 to freely enter and exit the material opening of the hopper.

Claims

1. A battery wiping device, characterized in that: The battery wiping device comprises: The machine base is formed with a cloth supply station, a transfer station and a positioning station; A cloth supply mechanism, disposed at the cloth supply station, for providing a formed cloth of a preset length; a positioning mechanism, disposed at the positioning station, for positioning the battery at the positioning station; and The material transfer mechanism includes a material transfer structure and a material transfer structure. The material transfer structure has a movable stroke between the cloth supply station and the transfer station, and is used to transfer the molded cloth to the transfer station. The material transfer structure has a movable stroke between the transfer station and the positioning station, and is used to pick up the molded cloth at the transfer station and wipe the liquid filling port of the battery at the positioning station.

2. The battery wiping device according to claim 1, characterized in that: The material transfer structure comprises: A material transfer seat, movably mounted on the machine base in horizontal and vertical directions; A claw structure, comprising two material transfer claws movably mounted on the material transfer seat in the left and right directions, for supporting the formed fabric; A material transfer pressure head is provided on the material transfer seat and is located between the two material transfer claws; and The material moving driving device is drivingly connected to the material moving supporting claw to drive the material moving supporting claw to move.

3. The battery wiping device according to claim 2, characterized in that: The material transfer claw has an upward supporting surface, and the supporting surface is located above the lower end surface of the material transfer pressure head, so that the molded fabric can be pressed between the material transfer head and the material transfer claw; and / or, A receiving hole is recessed in the middle of the material transfer pressure head.

4. The battery wiping device according to claim 2, characterized in that: The material transfer seat comprises: A material moving body is movably mounted on the machine base in horizontal and vertical directions; and A material-moving rotating seat is rotatably mounted on the material-moving body around an axis extending in the up-down direction; Wherein, the claw structure and the material transfer pressure head are arranged on the material transfer rotating seat.

5. The battery wiping device according to claim 1, characterized in that: The material transfer structure comprises: A material transfer seat is movably mounted on the machine base in the front-rear and left-right directions, and the material transfer seat is provided with a bearing groove; A bearing platform, movably mounted on the bearing groove in an up-down direction, for bearing the formed fabric; An elastic member is disposed between the material transfer seat and the supporting platform; and The material transfer driving device is drivingly connected to the material transfer seat to drive the material transfer seat to move.

6. The battery wiping device according to claim 5, characterized in that: The side wall of the bearing groove is provided with a first avoidance groove for avoiding the material moving supporting claws of the material moving structure.

7. The battery wiping device according to claim 5, characterized in that: The material transfer structure also includes a material transfer clamping claw movably installed on the material transfer seat in the up-down direction, and used for clamping the formed fabric on the supporting platform.

8. The battery wiping device according to claim 1, characterized in that: The cloth supply mechanism comprises: A cloth supply seat, arranged on the machine base; A cloth supply reel, arranged on the cloth supply seat, for placing a cloth roll; a cloth feeding structure, disposed on the cloth supply seat, for transferring the cloth on the cloth supply reel to the cloth supply station; and The cutting structure is arranged on the cloth supply seat and is used for cutting the cloth to form the shaped cloth.

9. The battery wiping device according to claim 8, characterized in that: The cloth supply seat is provided with a nozzle for spraying a wiping agent onto the cloth at the cloth supply station.

10. The battery wiping device according to claim 1, characterized in that: The machine base is also provided with a waste cloth collecting station. The battery wiping device also includes a waste cloth collecting mechanism, and the waste cloth collecting mechanism includes: A collecting hopper, provided at the waste cloth collecting station, for collecting the waste cloth after wiping; a connecting pipe, the inlet of which is connected to the collecting hopper; and The collecting box is arranged at the outlet of the connecting pipe.

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