CN216188721U

CN216188721U - Electricity core snatchs anchor clamps and electricity core assembly device

Info

Publication number: CN216188721U
Application number: CN202122525913.3U
Authority: CN
Inventors: 吴海生; 余迪超; 伍晓斌; 潘郁雷; 姜德志; 李波
Original assignee: Upton Automation Systems Guangzhou Co ltd
Current assignee: Upton Automation Systems Guangzhou Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to a battery cell grabbing clamp and a battery cell assembling device, wherein the battery cell grabbing clamp comprises: the robot comprises a connecting seat and a driving assembly, wherein the connecting seat is used for being connected with a robot; the driving component is connected with the connecting seat; the first picking assembly and the second picking assembly are in driving connection with the driving assembly, the driving assembly drives the first picking assembly and the second picking assembly to move along the height direction of the connecting seat respectively, and the first picking assembly and the second picking assembly are used for picking up the electric cores. In the use, pick up the subassembly through first and pick up the subassembly with the second and can go up unloading to two electric cores simultaneously under a stroke, be favorable to reducing the number of times of location and the number of times of back and forth movement, improve the production beat, and then be favorable to shortening the production equipment beat of electric core, improve the productivity.

Description

Electricity core snatchs anchor clamps and electricity core assembly device

Technical Field

The utility model relates to the technical field of battery cell assembling equipment, in particular to a battery cell grabbing clamp and a battery cell assembling device.

Background

With the development of new energy fields, the supply chain of electronic equipment or electric automobile manufacturers has a demand for cell assembly, the production line level and the demand for the cells are higher and higher, and the improvement of the production capacity of the production line is urgent.

In the conventional art, the production equipment in-process of electricity core need go up unloading, for example pack into the tray with electricity core or take out from the tray in, the in-process of going up unloading need snatch electricity core. The existing battery core is manually grabbed by a worker and then loaded and unloaded, the manual grabbing mode is low in efficiency and not in line with the trend of automatic production, workers are easy to concentrate in the long-time repeated labor process, the battery core is scratched or damaged, and the reliability is relatively low. In order to realize automated production equipment, adopt the robot to snatch the processing, this kind of mode can only once snatch a battery cell usually, when being two battery cells on the tray, repeatedly snatch and influence the production beat greatly, and need reposition programming, work efficiency and reliability are lower to cause the influence to the productivity.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an electric core snatchs anchor clamps and electric core assembly device, can effectively improve electric core and snatch efficiency voluntarily, improve the productivity that electric core was assembled.

A cell grasping fixture, comprising: the connecting seat is used for being connected with the robot; the driving assembly is connected with the connecting seat; the first picking assembly and the second picking assembly are in driving connection with the driving assembly, the driving assembly drives the first picking assembly and the second picking assembly to move along the height direction of the connecting seat respectively, and the first picking assembly and the second picking assembly are used for picking up the electric cores.

Above-mentioned electricity core snatchs anchor clamps, in the use, be connected connecting seat and robot, then the robot carries out picking up and releasing operation of electric core through the orbit that sets for in advance. When picking up, the robot firstly controls the battery cell to grab the clamp to the top of the battery cell tray to position, then the first driving piece and the second driving piece respectively order about the first picking assembly and the second picking assembly to move downwards, two battery cells on the tray are picked up, after stable picking up, the first driving piece and the second driving piece respectively order about the first picking assembly and the second picking assembly to drive the battery cell to move upwards, and the reduction is rocked. And then, the robot drives the battery cell grabbing clamp to a blanking position, the first picking assembly and the second picking assembly put down the two battery cells to the blanking position, and the operation is repeated. This electric core snatchs anchor clamps picks up the subassembly through first picking up the subassembly and can pick up the subassembly with the second and go up unloading to two electric cores simultaneously under a stroke, is favorable to reducing the number of times of location and back and forth movement's number of times, improves the production beat, and then is favorable to shortening the production equipment beat of electric core, improves the productivity.

In one embodiment, the driving assembly includes a first driving member and a second driving member, the first driving member and the second driving member are disposed on the connecting seat at an interval, the first driving member is in driving connection with the first picking assembly, and the second driving member is in driving connection with the second picking assembly.

In one embodiment, the battery cell gripping jig further includes a hook assembly, the hook assembly includes a first hook and a second hook, the driving assembly further includes a third driving member, the first hook and the second hook are both in driving connection with the third driving member, and the third driving member drives the first hook and the second hook to move toward or away from each other.

In one embodiment, the clamping hook assembly further comprises a transmission member, and the driving member is respectively connected to the first clamping hook and the second clamping hook in a transmission manner through the transmission member.

In one embodiment, the first clamp is provided with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively arranged on two opposite sides of the first pickup assembly, the second clamp is provided with a third clamping plate and a fourth clamping plate, the third clamping plate and the fourth clamping plate are respectively arranged on two opposite sides of the second pickup assembly, the second clamping plate and the third clamping plate are arranged at intervals along the width direction of the connecting seat, when the third driving element acts, the first clamping plate and the third clamping plate are close to or far away from the movement, and the second clamping plate and the fourth clamping plate are close to or far away from the movement.

In one embodiment, the first clamping plate is provided with a first hook part, the second clamping plate is provided with a second hook part, and the first hook part and the second hook part are arranged in a protruding manner relative to the first picking assembly and towards the second picking assembly along the length direction of the connecting seat; the third splint is equipped with the third portion of colluding, the fourth splint is equipped with the fourth portion of colluding, the third portion of colluding with the fourth portion of colluding is followed the length direction homogeneous phase of connecting seat is relative the subassembly orientation is picked up to the second the subassembly is picked up to the first protruding setting of picking up.

In one embodiment, the first hook portion, the second hook portion, the third hook portion and the fourth hook portion are respectively provided with a non-slip mat.

In one embodiment, the first picking assembly comprises a first sucker and a first buffer piece, the first sucker is in driving connection with the first driving piece, and the first driving piece is in buffering fit with the first sucker through the first buffer piece; the second picking assembly comprises a second sucker and a second buffer piece, the second sucker is in driving connection with the second driving piece, the second driving piece passes through the second buffer piece and the second sucker in buffering cooperation, and the first sucker and the second sucker are both used for sucking the battery core.

In one embodiment, the first picking assembly further includes a first sensor, the second picking assembly further includes a second sensor, the first sensor and the second sensor are both electrically connected to the third driving member, and the first sensor and the second sensor are used for detecting whether the first suction cup and the second suction cup suck the electric core.

The utility model provides an electricity core assembly device, electricity core assembly device include the robot and above-mentioned arbitrary one electricity core snatchs anchor clamps, the robot with the connecting seat is connected.

According to the battery cell assembling device, in the using process, the connecting seat is connected with the robot, and then the robot picks up and releases the battery cell through the preset running track. When picking up, the robot firstly controls the battery cell to grab the clamp to the top of the battery cell tray to position, then the first driving piece and the second driving piece respectively order about the first picking assembly and the second picking assembly to move downwards, two battery cells on the tray are picked up, after stable picking up, the first driving piece and the second driving piece respectively order about the first picking assembly and the second picking assembly to drive the battery cell to move upwards, and the reduction is rocked. And then, the robot drives the battery cell grabbing clamp to a blanking position, the first picking assembly and the second picking assembly put down the two battery cells to the blanking position, and the operation is repeated. This electric core snatchs anchor clamps picks up the subassembly through first picking up the subassembly and can pick up the subassembly with the second and go up unloading to two electric cores simultaneously under a stroke, is favorable to reducing the number of times of location and back and forth movement's number of times, improves the production beat, and then is favorable to shortening the production equipment beat of electric core, improves the productivity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a cell grasping fixture in an embodiment;

fig. 2 is a second schematic structural diagram of the cell grasping fixture in the first embodiment;

fig. 3 is a third schematic structural diagram of the battery cell grasping fixture in an embodiment.

Description of reference numerals:

100. a battery cell grabbing clamp; 110. a connecting seat; 120. a drive assembly; 121. a first driving member; 122. A second driving member; 123. a third driving member; 130. a first picking assembly; 131. a first suction cup; 132. A first buffer member; 133. a first sensor; 140. a second picking assembly; 141. a second suction cup; 142. A second buffer member; 143. a second sensor; 150. a clamping hook component; 151. a first clamp hook; 1511. a first splint; 1512. a second splint; 1513. a first hook part; 1514. a second hook part; 152. a second clamp hook; 1521. a third splint; 1522. a fourth splint; 1523. a third hook part; 1524. a fourth hook part; 153. A transmission member; 200. and (5) battery cores.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, a battery cell grabbing fixture 100 includes: the connecting seat 110, the driving assembly 120, the first picking assembly 130 and the second picking assembly 140. The connecting socket 110 is used for connecting with the robot, and the driving assembly 120 is connected with the connecting socket 110. The first picking assembly 130 and the second picking assembly 140 are both drivingly connected to the driving assembly 120, and the driving assembly 120 drives the first picking assembly 130 and the second picking assembly 140 to move along the height direction of the connecting base 110, respectively. The first picking assembly 130 and the second picking assembly 140 are both used for picking up the battery cells 200.

In the above-mentioned battery cell grabbing fixture 100, in the using process, the connecting base 110 is connected with the robot, and then the robot picks up and releases the battery cell 200 through a preset running track. When picking up, the robot firstly controls the electric core to grab the clamp 100 to locate above the tray of the electric core 200, then the first driving part 121 and the second driving part 122 respectively order the first picking assembly 130 and the second picking assembly 140 to move downwards, two electric cores 200 on the tray are picked up, after stable picking up, the first driving part 121 and the second driving part 122 respectively order the first picking assembly 130 and the second picking assembly 140 to drive the electric cores 200 to move upwards, and the shaking is reduced. Then, the robot drives the cell grasping jig 100 to the blanking position, and the first picking assembly 130 and the second picking assembly 140 put down the two cells 200 to the blanking position, and then the operation is repeated. This electric core snatchs anchor clamps 100 picks up subassembly 140 through first picking up subassembly 130 and second and can go up unloading to two electric cores 200 simultaneously under a stroke, is favorable to reducing the number of times of location and the number of times of back and forth movement, improves the production beat, and then is favorable to shortening the production equipment beat of electric core 200, improves the productivity.

In order to further understand and explain the height direction of the connecting seat 110, taking fig. 1 as an example, the height direction of the connecting seat 110 is a straight line S in fig. 1₁In the direction indicated by any of the above arrows.

It should be noted that, the first picking assembly 130 and the second picking assembly 140 are both connected to the driving assembly 120 in a driving manner, it should be understood that the first picking assembly 130 and the second picking assembly 140 are connected to the driving assembly 120, and the driving assembly 120 is used as a power source and can drive the first picking assembly 130 and the second picking assembly 140 to move.

Alternatively, the driving assembly 120 may be driven by the same driving device to drive the first picking assembly 130 and the second picking assembly 140 simultaneously, or by different driving devices to drive the first picking assembly 130 and the second picking assembly 140 respectively.

Specifically, referring to fig. 1 and fig. 2, the driving assembly 120 includes a first driving member 121 and a second driving member 122. The first driving member 121 and the second driving member 122 are disposed on the connecting seat 110 at an interval, the first driving member 121 is in driving connection with the first picking assembly 130, and the second driving member 122 is in driving connection with the second picking assembly 140. So, can the work that the subassembly 140 was picked up to the first subassembly 130 and the second of picking up of independent control for this electric core snatchs anchor clamps 100 can be applicable to the assembly line that electric core 200 snatched alone, is favorable to reducing the energy consumption, improves the availability factor that electric core snatchs anchor clamps 100, and then improves the use quality that electric core snatchs anchor clamps 100.

Alternatively, the first driving member 121 may be a stepping motor, a servo motor, a cylinder, or other driving means.

Specifically, referring to fig. 2, the first driving member 121 is a servo motor. So, the motion accuracy is high, and stability is strong, is favorable to improving the operational reliability of first driving piece 121. The present embodiment provides only one specific implementation of the first driving member 121, but not limited thereto.

Alternatively, the second drive member 122 may be a stepper motor, a servo motor, an air cylinder, an oil cylinder, or other drive means.

Specifically, referring to fig. 2, the second driving member 122 is a servo motor. Thus, the movement precision is high, the stability is strong, and the working reliability of the second driving member 122 is improved. The present embodiment provides only one specific implementation of the second driving member 122, but not limited thereto.

In one embodiment, referring to fig. 1, fig. 2 and fig. 3, the battery cell grasping fixture 100 further includes a hook assembly 150, and the hook assembly 150 includes a first hook 151 and a second hook 152. The driving assembly 120 further includes a third driving member 123, and the first hook 151 and the second hook 152 are both drivingly connected to the third driving member 123. The third driving member 123 drives the first hook 151 and the second hook 152 to move closer to or away from each other. Thus, after the first picking assembly 130 and the second picking assembly 140 pick up the battery cell 200, the first clamp hook 151 and the second clamp hook 152 are close to each other, so that the battery cell 200 can be protected, damage to the battery cell 200 due to collision in the robot movement process can be avoided, and meanwhile, the battery cell 200 can be prevented from dropping. During blanking, the first clamping hook 151 and the second clamping hook 152 move away from each other, so that the working reliability of the battery cell grabbing fixture 100 is improved.

Alternatively, the third driving member 123 may be a stepping motor, a servo motor, a cylinder, or other driving means.

Specifically, referring to fig. 1, the third driving element 123 is a servo motor. And the number of the output shafts of the third driving member 123 is two, and the two output shafts are respectively connected with the first clamping hook 151 and the second clamping hook 152 in a driving manner. Therefore, the servo movement precision is high, the stability is strong, and the working reliability of the third driving element 123 is improved. The present embodiment provides only one specific implementation of the third driving element 123, but not limited thereto.

In one embodiment, referring to fig. 1, the hook assembly 150 further includes a transmission member 153, and the driving member is respectively connected to the first hook 151 and the second hook 152 through the transmission member 153. So, be favorable to setting up the mounted position of third driving piece 123 in a flexible way, improve the compact structure nature that anchor clamps 100 were snatched to the electric core.

Alternatively, the transmission 153 may be a transmission chain, a transmission belt, a lead screw, a gear, a link, or other transmission means.

Specifically, referring to fig. 1, the transmission member 153 is a screw rod. Thus, the rotation of the output shaft of the third driving member 123 is converted into the displacement of the first hook 151 and the second hook 152, thereby ensuring the stability and reliability of the first hook 151 and the second hook 152. The embodiment provides only one specific implementation of the transmission member 153, but not limited thereto.

In one embodiment, referring to fig. 1 and 2, the first clamping hook 151 is provided with a first clamping plate 1511 and a second clamping plate 1512. First splint 1511 and second splint 1512 set up respectively in the relative both sides of first picking up subassembly 130, second clamp is colluded 152 and is equipped with third splint 1521 and fourth splint 1522, third splint 1521 and fourth splint 1522 set up respectively in the relative both sides of second picking up subassembly 140, and second splint 1512 and third splint 1521 set up along the width direction interval of connecting seat 110, when third driving piece 123 acts on, first splint 1511 is close to or keeps away from the motion with third splint 1521, second splint 1512 is close to or keeps away from the motion with fourth splint 1522. In this way, by controlling the approaching movement of the first clamping hook 151 and the second clamping hook 152, the first clamping plate 1511 approaches the third clamping plate 1521, and the second clamping plate 1512 approaches the fourth clamping plate 1522, so as to clamp the first picking assembly 130 and the second picking assembly 140 respectively. When the first hook 151 and the second hook 152 move away from each other, the first clamping plate 1511 can be away from the third clamping plate 1521, and the second clamping plate 1512 is away from the fourth clamping plate 1522, so that the first hook 151 and the second hook 152 respectively open the first picking assembly 130 and the second picking assembly 140. Thus, the opening and closing of the two pairs of hooks are realized without other transmission members 153, which is beneficial to improving the driving efficiency of the third driving member 123, and further improves the working stability of the hook assembly 150.

In order to further understand and explain the width direction of the connecting seat 110, taking fig. 1 as an example, the width direction of the connecting seat 110 is a straight line S in fig. 1₂In the direction indicated by any of the above arrows.

In one embodiment, referring to fig. 1 and 2, the first clamp plate 1511 has a first hook 1513, and the second clamp plate 1512 has a second hook 1514. The first hook portion 1513 and the second hook portion 1514 are disposed in a protruding manner along the length direction of the connecting base 110 toward the second picking assembly 140 with respect to the first picking assembly 130. The third clamping plate 1521 is provided with a third hook portion 1523, and the fourth clamping plate 1522 is provided with a fourth hook portion 1524. The third hook portion 1523 and the fourth hook portion 1524 are disposed along the length direction of the connecting seat 110 and protrude toward the first picking assembly 130 relative to the second picking assembly 140. So, first portion 1513 of colluding with the third portion 1523 of colluding all relatively first subassembly 130 of picking up of portion and detain the setting for first subassembly 130 of picking up snatchs the back to electric core 200, and first portion 1513 of colluding is drawn close with third portion 1523 of colluding, can hold electric core 200 and prevent that removal in-process electric core 200 from dropping. When the first picking assembly 130 fails, the battery core 200 is prevented from dropping to the equipment, and accidents are avoided. The second hook 1514 and the third hook 1523 are both arranged in a buckled manner relative to the second picking assembly 140, so that after the second picking assembly 140 picks the battery cell 200, the second hook 1514 and the fourth hook 1524 are closed, and the battery cell 200 can be held to prevent the battery cell 200 from falling off in the moving process. When the second picking assembly 140 fails, the battery cell 200 is prevented from dropping to the equipment, and accidents are avoided.

In order to further understand and explain the length direction of the connecting seat 110, taking fig. 1 as an example, the length direction of the connecting seat 110 is a straight line S in fig. 1₃In the direction indicated by any of the above arrows.

In one embodiment, referring to fig. 1 and 2, the first hook portion 1513, the second hook portion 1514, the third hook portion 1523 and the fourth hook portion 1524 are respectively provided with a non-slip mat. So, can improve the frictional force that presss from both sides and collude subassembly 150, be favorable to further improving the guard action of pressing from both sides and colluding subassembly 150 to electric core 200, avoid electric core 200 to fall to press from both sides and collude subassembly 150 back landing and fall, and then improve the use quality that presss from both sides and collude subassembly 150.

Optionally, the first picking assembly 130 and the second picking assembly 140 may pick up the battery cells 200 by clamping, sucking, adhering, or other picking methods.

Specifically, referring to fig. 1, 2 and 3, the first picking assembly 130 includes a first suction pad 131 and a first buffer 132, the first suction pad 131 is in driving connection with the first driving member 121, and the first driving member 121 is in buffering fit with the first suction pad 131 through the first buffer 132. The second picking assembly 140 includes a second suction cup 141 and a second buffer 142, the second suction cup 141 is in driving connection with the second driving element 122, the second driving element 122 is in buffering fit with the second suction cup 141 through the second buffer 142, and the first suction cup 131 and the second suction cup 141 are both used for sucking the battery cell 200. Further, the first suction cup 131 and the second suction cup 141 are vacuum suction cups. The first buffer 132 and the second buffer 142 are springs. So, on the one hand, vacuum chuck can form negative pressure and decompression through bleeding and gassing to realize automatic absorption and the release to electric core 200, improve the convenience of unloading on electric core 200. Meanwhile, the vacuum chuck does not damage the surface of the battery cell 200, and the first buffer member 132 and the second buffer member 142 can buffer the pressure in the absorbing process, so that the yield of the battery cell 200 in the assembling process is improved, and the production efficiency and the overall productivity are improved.

In one embodiment, referring to fig. 1, 2 and 3, the first picking assembly 130 further includes a first sensor 133, and the second picking assembly 140 further includes a second sensor 143. The first sensor 133 and the second sensor 143 are electrically connected to the third driving element 123, and the first sensor 133 and the second sensor 143 are configured to detect whether the first suction pad 131 and the second suction pad 141 suck the battery cell 200. So, through the detection effect of first sensor 133 with second sensor 143, when absorbing the product, still carrying out the action of placing the product on next step when can avoid appearing robotic arm and can not absorb the product, be favorable to improving the work efficiency in the electric core 200 equipment process.

Alternatively, the first sensor 133 and the second sensor 143 may be ultrasonic sensors, infrared distance sensors, capacitance sensors, or other distance measuring devices.

Specifically, referring to fig. 2, the first sensor 133 and the second sensor 143 are infrared distance sensors. Therefore, the induction accuracy is improved, and the use reliability of the cell grabbing fixture 100 is improved. The present embodiment provides only one specific implementation of the first sensor 133 and the second sensor 143, but is not limited thereto.

In an embodiment, the battery cell 200 clamping device includes a robot and the battery cell grabbing clamp 100 described above, and the robot is connected to the connection base 110.

The above-mentioned device is got to electricity core 200 clamp is in the use, is connected connecting seat 110 with the robot, and then the robot carries out the operation of picking up and releasing of electricity core 200 through the orbit that has set for in advance. When picking up, the robot firstly controls the electric core to grab the clamp 100 to locate above the tray of the electric core 200, then the first driving part 121 and the second driving part 122 respectively order the first picking assembly 130 and the second picking assembly 140 to move downwards, two electric cores 200 on the tray are picked up, after stable picking up, the first driving part 121 and the second driving part 122 respectively order the first picking assembly 130 and the second picking assembly 140 to drive the electric cores 200 to move upwards, and the shaking is reduced. Then, the robot drives the cell grasping jig 100 to the blanking position, and the first picking assembly 130 and the second picking assembly 140 put down the two cells 200 to the blanking position, and then the operation is repeated. This electric core snatchs anchor clamps 100 picks up subassembly 140 through first picking up subassembly 130 and second and can go up unloading to two electric cores 200 simultaneously under a stroke, is favorable to reducing the number of times of location and the number of times of back and forth movement, improves the production beat, and then is favorable to shortening the production equipment beat of electric core 200, improves the productivity.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a battery cell snatchs anchor clamps which characterized in that, battery cell snatchs anchor clamps and includes:

the connecting seat is used for being connected with the robot;

the driving assembly is connected with the connecting seat;

the first picking assembly and the second picking assembly are in driving connection with the driving assembly, the driving assembly drives the first picking assembly and the second picking assembly to move along the height direction of the connecting seat respectively, and the first picking assembly and the second picking assembly are used for picking up the electric cores.

2. The cell grasping fixture according to claim 1, wherein the driving assembly includes a first driving member and a second driving member, the first driving member and the second driving member are disposed on the connecting base at an interval, the first driving member is in driving connection with the first picking assembly, and the second driving member is in driving connection with the second picking assembly.

3. The battery cell grasping fixture according to claim 2, further comprising a hook assembly, wherein the hook assembly comprises a first hook and a second hook, the driving assembly further comprises a third driving member, the first hook and the second hook are both in driving connection with the third driving member, and the third driving member drives the first hook and the second hook to move toward or away from each other.

4. The electrical core grabbing clamp of claim 3, wherein the clamping hook assembly further comprises a transmission member, and the driving member is respectively connected to the first clamping hook and the second clamping hook in a transmission manner through the transmission member.

5. The battery cell grasping fixture according to claim 3, wherein the first clamp is hooked with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively disposed on opposite sides of the first picking assembly, the second clamp is hooked with a third clamping plate and a fourth clamping plate, the third clamping plate and the fourth clamping plate are respectively disposed on opposite sides of the second picking assembly, the second clamping plate and the third clamping plate are disposed at intervals in a width direction of the connecting seat, when the third driving member acts, the first clamping plate and the third clamping plate move close to or away from each other, and the second clamping plate and the fourth clamping plate move close to or away from each other.

6. The battery cell gripping jig of claim 5, wherein the first clamping plate is provided with a first hook portion, the second clamping plate is provided with a second hook portion, and the first hook portion and the second hook portion are both arranged in a protruding manner relative to the first picking assembly and towards the second picking assembly along the length direction of the connecting seat; the third splint is equipped with the third portion of colluding, the fourth splint is equipped with the fourth portion of colluding, the third portion of colluding with the fourth portion of colluding is followed the length direction homogeneous phase of connecting seat is relative the subassembly orientation is picked up to the second the subassembly is picked up to the first protruding setting of picking up.

7. The battery cell gripping jig of claim 6, wherein the first hook portion, the second hook portion, the third hook portion, and the fourth hook portion are each provided with a non-slip mat.

8. The cell grasping fixture according to any one of claims 2 to 7, wherein the first picking assembly includes a first suction cup and a first buffer, the first suction cup is drivingly connected to the first driving member, and the first driving member is in buffering fit with the first suction cup through the first buffer; the second picking assembly comprises a second sucker and a second buffer piece, the second sucker is in driving connection with the second driving piece, the second driving piece passes through the second buffer piece and the second sucker in buffering cooperation, and the first sucker and the second sucker are both used for sucking the battery core.

9. The cell grasping fixture according to claim 8, wherein the first picking assembly further includes a first sensor, the second picking assembly further includes a second sensor, the first sensor and the second sensor are both electrically connected to the third driving member, and the first sensor and the second sensor are configured to detect whether the first suction cup and the second suction cup suck a cell.

10. A battery cell assembling device, characterized in that, the battery cell assembling device comprises a robot and the battery cell grabbing clamp of any one of claims 1 to 9, and the robot is connected with the connecting seat.