CN212443647U

CN212443647U - Battery magazine snatchs mechanism

Info

Publication number: CN212443647U
Application number: CN202021125846.5U
Authority: CN
Inventors: 邱启东; 陶治中; 邱立凡; 卓勤涛; 李定颖; 高嘉嘉
Original assignee: Progreens New Energy Technology Suzhou Co ltd
Current assignee: Progreens New Energy Technology Suzhou Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-02
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to a battery magazine snatchs mechanism, including support frame, magnetism even formula rodless cylinder, take the guide arm cylinder, cross cab apron, finger cylinder and tongs. The magnetic couple type rodless cylinder comprises a first cylinder body and a sliding block. The cylinder with the guide rod comprises a second cylinder body and a piston rod. The finger cylinder includes a third cylinder body, a first finger and a second finger. The first cylinder body is fixed on the support frame. The cylinder with the guide rod is fixed with the slide block. The finger cylinder is fixed with the piston rod by means of the transition plate. The hand grip is composed of a first hand grip and a second hand grip. The first hand grab and the second hand grab are fixed with the first finger and the second finger in a one-to-one correspondence manner so as to clamp/release the battery box. Through adopting above-mentioned technical scheme to set up to ensure that this battery magazine snatchs mechanism has good action sensitivity at the actual motion in-process, with satisfy magazine output system, material loading manipulator to the requirement of production beat. In addition, the air has compressibility, which is beneficial to realizing automatic overload protection.

Description

Battery magazine snatchs mechanism

Technical Field

The utility model relates to a solar wafer welding manufacturing technical field especially relates to a battery magazine snatchs mechanism.

Background

The series welding machine is a device for carrying the battery pieces by using a mechanical transmission mechanism and welding the battery pieces on a heating bottom plate by using high-temperature gas of a hot air pipe. The series welding machine has the advantages of high production efficiency, good welding quality, low cost, high welding reliability and the like, so that the series welding machine is widely applied to manufacturing of solar cell modules.

The solar cell is firstly placed in the cell box, the solar cell is driven by the cell box output system to be directionally conveyed, when the cell box is displaced to a preset position, the cylinder arranged under the cell box output system jacks up the solar cell for a certain distance, meanwhile, the feeding manipulator moves to transfer the solar cell to a welding line, and then the cell box grabbing mechanism moves to take out an empty cell to prepare for placing a new pre-welded solar cell. And circulating the action process, thereby realizing the continuous feeding of the solar sheets to the welding line. In the prior art, the battery box grabbing mechanism is mostly carried out by a manipulator, however, the manipulator is high in acquisition cost, complex in specific debugging process and not suitable for manufacturers with small production scale. Recently, some battery box grabbing mechanisms are appeared on the market to realize grabbing of hole battery boxes, however, the design mechanism is complex, the manufacturing difficulty and the cost are high, the action response sensitivity is poor, and the requirement of production rhythm cannot be met. Thus, a skilled person is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a structural design is simple, is convenient for make, and the reaction is sensitive, and the stable battery magazine of operation snatchs the mechanism.

In order to solve the technical problem, the utility model relates to a battery magazine snatchs mechanism uses with magazine output system is supporting, and it includes support frame, magnetism even formula rodless cylinder, takes the guide arm cylinder, crosses cab apron, finger cylinder and tongs. The support frame crosses over the material box output system. The magnetic couple type rodless cylinder comprises a first cylinder body and a sliding block. The cylinder with the guide rod comprises a second cylinder body and a piston rod. The finger cylinder comprises a third cylinder body, a first finger and a second finger. The first cylinder body is detachably fixed on the support frame. The cylinder with the guide rod is fixedly connected with the slide block and carries out synchronous displacement motion along the front and back directions along with the slide block. The finger cylinder is connected and fixed with the piston rod by means of the transition plate, and is driven by the piston rod to move up and down. The first and second fingers are opposed to each other and perform a back/forth displacement motion with respect to the third cylinder. The number of the grippers is 2, namely a first gripper and a second gripper. The first gripper and the second gripper are fixed and connected with the first finger and the second finger in a one-to-one correspondence manner so as to clamp/release the battery box.

As the utility model discloses technical scheme's further improvement, above-mentioned first tongs is including connecting first biography power piece and first clamping jaw as an organic whole. A first sliding groove matched with the first finger-shaped part extends downwards from the upper plane of the first force transmission part. The first finger is slidably received in the first sliding groove in the left-right direction, and is locked in position by a first locking bolt. The second hand grip includes second biography power piece and second clamping jaw as an organic whole of connecting. A second sliding groove matched with the shape of the second finger extends downwards from the upper plane of the second force transmission piece. The second finger is placed in the second sliding groove so as to be freely slidable in the left-right direction, and is locked in position by means of a second locking bolt.

As a further improvement of the technical scheme of the utility model, first clamping jaw, second clamping jaw detachably are fixed in on first biography power piece, the second biography power piece one-to-one respectively.

As a further improvement of the technical solution of the present invention, the first clamping jaw is detachably fixed to the first force transmission member by means of a third locking bolt. A first inserting convex block extends forwards from the free end of the first force transmission piece, and correspondingly, a first inserting notch matched with the shape of the first inserting convex block extends downwards from the top wall of the first clamping jaw. The third locking bolt penetrates through and is fixed on the first clamping jaw and transversely penetrates through the first inserting convex block. The second clamping jaw is detachably fixed to the second force transmission element by means of a fourth locking bolt. A second inserting convex block extends backwards from the free end of the second force transmission piece, and correspondingly, a second inserting notch matched with the shape of the second inserting convex block extends downwards from the top wall of the second clamping jaw. The fourth locking bolt penetrates through and is fixed on the second clamping jaw and transversely penetrates through the second inserting convex block.

As a further improvement of the technical proposal of the utility model, the inner side wall of the first clamping jaw is extended inwards to form a first bearing boss near the free end part of the clamping jaw. Near the free end, a second bearing boss extends inwards from the inner side wall of the second clamping jaw. Correspondingly, a first inserting notch and a second inserting notch matched with the first bearing boss and the second bearing boss in shape are respectively arranged on the front side plate and the rear side plate of the battery box.

As a further improvement of the technical proposal of the utility model, a first leading-in part is arranged on the first bearing boss. The first leading-in part is formed by beveling and chamfering the rear end surface of the first bearing boss around the periphery of the first bearing boss; and a second leading-in part is arranged on the second bearing boss. The second leading-in part is formed by beveling and chamfering the front end surface of the second bearing boss around the periphery of the second bearing boss

Compare in the battery magazine of traditional project organization and snatch the mechanism the utility model discloses an among the technical scheme, its structural design form is simple, easily makes, the shaping. In the actual operation process, the clamping or loosening action, the up-and-down shifting movement action and the translational movement action of the empty battery box are respectively realized by means of the magnetic couple type rodless cylinder, the cylinder with the guide rod and the finger cylinder, so that the battery box grabbing mechanism is ensured to have good action sensitivity, and the requirements of a box output system and the production rhythm of a feeding manipulator are met. More importantly, the air has compressibility, which is beneficial to realizing automatic overload protection, thereby effectively avoiding the occurrence of the phenomenon that the empty battery box is damaged by pressure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the installation position of the battery box grabbing mechanism relative to the material box output system in the utility model.

Fig. 2 is a perspective view of the middle battery box grabbing mechanism of the present invention.

Fig. 3 is a side view of fig. 2.

Fig. 4 is a schematic perspective view of the magnetic couple type rodless cylinder in the battery box grabbing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the guide rod cylinder in the battery box grabbing mechanism of the present invention.

Fig. 6 is a front view of fig. 5.

Fig. 7 is a perspective view of the finger cylinder in the battery box grabbing mechanism of the present invention.

Fig. 8 is a schematic perspective view of the gripper in the battery box gripping mechanism of the present invention.

Fig. 9 is a perspective view of the first clamping jaw in the battery box grabbing mechanism of the present invention.

Fig. 10 is a perspective view of a second clamping jaw in the battery box gripping mechanism of the present invention.

1-a support frame; 2-a magnetic couple type rodless cylinder; 21-a first cylinder; 22-a slide block; 3-cylinder with guide rod; 31-a second cylinder; 32-a piston rod; 4-a transition plate; 5-finger cylinder; 51-a third cylinder; 52-first finger; 53-second finger; 6, gripping the hand; 61-a first gripper; 611 — a first force transfer member; 6111-a first sliding groove; 6112-first plug-in bump; 612-a first jaw; 6121-first socket notch; 6122-first bearing boss; 61221-a first introduction part; 62-a second gripper; 621-a second force transfer member; 6211-a second glide groove; 6212-a second mating bump; 622-second jaw; 6221-a second socket notch; 6222-a second bearing boss; 62221-a second introduction part.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In order to facilitate the technical solution that the utility model discloses to fully understand the utility model discloses, fig. 1 shows the utility model discloses well battery case snatchs mechanism for the mounted position schematic diagram of magazine output system, it uses with magazine output system is supporting, and arranges directly over magazine output system to separate empty battery magazine by the magazine output line in real time, do benefit to the instant packing of follow-up battery magazine.

Fig. 2 and fig. 3 respectively show a perspective view and a side view of the battery box gripping mechanism of the present invention, and it can be seen that the battery box gripping mechanism mainly comprises a support frame 1, a magnetic couple type rodless cylinder 2 (as shown in fig. 4), a cylinder 3 with a guide rod (as shown in fig. 5 and fig. 6), a transition plate 4, a finger cylinder 5 (as shown in fig. 7), and a gripper 6. Wherein, the support frame 1 spans over the material box output system. The magnetic couple type rodless cylinder 2 includes a first cylinder body 21 and a slider 22. The cylinder 3 with a guide rod includes a second cylinder 31 and a piston rod 32. The finger cylinder 5 includes a third cylinder 51, a first finger 52, and a second finger 53. The first cylinder 21 is detachably fixed to the support frame 1. The cylinder 3 with a guide rod is fixedly connected to the slider 22 and performs a synchronous displacement motion along the front-rear direction following the slider 22. The finger cylinder 5 is connected and fixed to the piston rod 32 by means of the transition plate 4, and is driven by the piston rod 32 to perform a displacement motion in the up-down direction. The first finger 52 and the second finger 53 are opposed to each other and perform a back-and-forth displacement motion with respect to the third cylinder 51. The number of the hand grips 6 is set to 2, namely a first hand grip 61 and a second hand grip 62. The first and

second grips

61, 62 are fixed and connected to the first and

second fingers

52, 53 in a one-to-one correspondence, so as to clamp/loosen the battery pack. Therefore, the battery box grabbing mechanism is ensured to have good action sensitivity so as to meet the requirements of a box output system and the production rhythm of a feeding manipulator. More importantly, the air has compressibility, which is beneficial to realizing automatic overload protection, thereby effectively avoiding the occurrence of the phenomenon that the empty battery box is damaged by pressure.

As a further optimization of the above battery cartridge gripping mechanism, in terms of ensuring convenience in adjusting the relative positions of the first grip 61 and the second grip 62 to ensure the alignment accuracy with the battery cartridge, the first grip 61 preferably includes a first force transmission member 611 and a first clamping jaw 612 which are integrally connected. A first sliding groove 6111 matched with the shape of the first finger 52 extends downwards from the upper plane of the first force transmission member 611. The first finger 52 is slidably disposed in the first slide groove 6111 in the left-right direction, and is locked in position by a first locking bolt. In analogy to the above-described design of the first grip 61, the second grip 62 preferably comprises a second force-transmitting member 621 and a second clamping jaw 622 connected as a single piece. A second sliding groove 6211 matched with the shape of the second finger 53 extends downwards from the upper plane of the second force transmission piece 621. The second finger 53 is slidably inserted into the second sliding groove 6211 in the left-right direction, and is locked in position by a second locking bolt (see fig. 2 and 8). Through adopting above-mentioned technical scheme to set up, when needing to adjust the left and right direction relative position of first tongs 61, second tongs 62, only need loosen first locking bolt, second locking bolt can, first biography power piece 611, second biography power piece 621 slides along first sliding groove 6111, second sliding groove 6211 respectively, and it can to occupy the correct relative position until first tongs 61, second tongs 62, and later, lock first locking bolt, second locking bolt immediately.

In practice, the first clamping jaw 612 and the second clamping jaw 622 frequently contact with the side wall of the battery box, and in the past, the contact surfaces of the first clamping jaw 612 and the second clamping jaw 622 are seriously abraded, so that the grabbing reliability of the battery box by the first hand grab 61 and the second hand grab 62 is affected. In view of this, the first clamping jaw 612 and the second clamping jaw 622 are preferably detachably fixed to the first force transmission member 611 and the second force transmission member 621 in a one-to-one correspondence manner (as shown in fig. 8). Therefore, when the problem of the excessive wear of the first clamping jaw 612 and the second clamping jaw 622 is found, the first clamping jaw and the second clamping jaw can be conveniently and quickly replaced.

As a further refinement of the above solution, the first clamping jaw 612 is detachably fixed to the first force-transmitting member 611, preferably by means of a third locking bolt. A first inserting projection 6112 extends forwards from the free end of the first force transmission member 611, and correspondingly, a first inserting notch 6121 matched with the shape of the first inserting projection 6112 extends downwards from the top wall of the first clamping jaw 612. The third locking bolt is inserted into and fixed on the first clamping jaw 612, and traverses the first plugging projection 6112. The second clamping jaw 622 is detachably fixed to the second force-transmitting element 621, preferably by means of a fourth locking bolt. A second plug-in projection 6212 extends from the free end of the second force-transmitting member 621, and correspondingly, a second plug-in notch 6221 matched with the second plug-in projection 6212 in shape extends from the top wall of the second clamping jaw 622. A fourth locking bolt is disposed through and secured to the second jaw 622 and extends across the second plug-in lug 6212 (as shown in fig. 8). By adopting the above technical solution, the accuracy and reliability of the installation and positioning of the first clamping jaw 612 relative to the first force transmission member 611 and the second clamping jaw 622 relative to the second force transmission member 621 can also be ensured on the premise of ensuring the good detachability of the first clamping jaw 612 relative to the first force transmission member 611 and the second clamping jaw 622 relative to the second force transmission member 621.

Moreover, in order to improve the grasping reliability of the first and

second grippers

61, 62 on the battery box, the battery box inevitably falls off during the transferring process, and a first force bearing boss 6122 (as shown in fig. 9) may be extended inward from the inner side wall of the first clamping jaw 612 near the free end thereof. A second bearing boss 6222 (shown in figure 10) extends inwardly from the inner side wall of the second jaw 622 adjacent the free end thereof. Correspondingly, a first inserting notch and a second inserting notch (as shown in fig. 1) which are matched with the shapes of the first bearing boss 6122 and the second bearing boss 6222 are respectively arranged on the front side plate and the rear side plate of the battery box.

Finally, as a further optimization of the above technical solution, a first lead-in portion 61221 may be further disposed on the first force bearing boss 6122. The first lead-in part 61221 is formed by beveling and chamfering the rear end face of the first force bearing boss 6122 around the periphery thereof; a second introduction portion 62221 (shown in fig. 9) is provided on the second bearing boss 6222. The second lead-in portion 62221 is chamfered or chamfered around its periphery by the front end face of the second bearing boss 6222 (as shown in fig. 10). The first lead-in part 61221 and the second lead-in part 62221 can effectively reduce the difficulty of inserting the first clamping jaw 612 and the second clamping jaw 622 into the first insertion notch and the second insertion notch which are matched with the first clamping jaw 612 and the second clamping jaw 622, and further improve the working efficiency of the battery box grabbing mechanism.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery material box grabbing mechanism is matched with a material box output system for use and is characterized by comprising a support frame, a magnetic couple type rodless cylinder, a cylinder with a guide rod, a transition plate, a finger cylinder and a gripper; the support frame spans over the material box output system; the magnetic couple type rodless cylinder comprises a first cylinder body and a sliding block; the cylinder with the guide rod comprises a second cylinder body and a piston rod; the finger cylinder comprises a third cylinder body, a first finger and a second finger; the first cylinder body is detachably fixed on the support frame; the cylinder with the guide rod is fixedly connected with the sliding block and carries out synchronous displacement motion along the front and back directions along with the sliding block; the finger cylinder is connected and fixed with the piston rod by means of the transition plate and is driven by the piston rod to perform displacement motion along the vertical direction; the first finger and the second finger are oppositely arranged and perform opposite/back displacement motion relative to the third cylinder; the number of the grippers is 2, and the grippers are respectively a first gripper and a second gripper; the first gripper and the second gripper are fixed and connected with the first finger and the second finger in a one-to-one correspondence manner so as to clamp/loosen the battery box.

2. The battery box gripping mechanism according to claim 1, wherein the first hand grip comprises a first force transmission member and a first clamping jaw which are integrally connected; a first sliding groove matched with the first finger-shaped part extends downwards from the upper plane of the first force transmission part; the first finger can be freely and slidably arranged in the first sliding groove along the left-right direction, and the position of the first finger is locked by means of a first locking bolt; the second hand grip comprises a second force transmission piece and a second clamping jaw which are connected into a whole; a second sliding groove matched with the shape of the second finger extends downwards from the upper plane of the second force transmission piece; the second finger can be freely and slidably arranged in the second sliding groove along the left-right direction, and the position of the second finger is locked by means of a second locking bolt.

3. The battery cartridge grabbing mechanism of claim 2, wherein the first clamping jaw and the second clamping jaw are detachably fixed to the first force transmission piece and the second force transmission piece in a one-to-one correspondence manner.

4. The battery cartridge gripping mechanism according to claim 3, wherein the first jaw is detachably fixed to the first force transmission member by means of a third lock bolt; a first inserting convex block extends forwards from the free end of the first force transmission piece, and correspondingly, a first inserting notch matched with the shape of the first inserting convex block extends downwards from the top wall of the first clamping jaw; the third locking bolt penetrates through and is fixed on the first clamping jaw and transversely penetrates through the first inserting and connecting lug; the second clamping jaw is detachably fixed on the second force transmission piece by means of a fourth locking bolt; a second inserting convex block extends backwards from the free end of the second force transmission piece, and correspondingly, a second inserting notch matched with the shape of the second inserting convex block extends downwards from the top wall of the second clamping jaw; and the fourth locking bolt penetrates through and is fixed on the second clamping jaw and transversely penetrates through the second inserting convex block.

5. The battery box grabbing mechanism according to any one of claims 2 to 4, wherein a first force bearing boss extends inwards from the inner side wall of the first clamping jaw near the free end of the first clamping jaw; a second bearing boss extends inwards from the inner side wall of the second clamping jaw near the free end part of the second clamping jaw; correspondingly, a first inserting notch and a second inserting notch matched with the first bearing boss and the second bearing boss in shape are respectively arranged on the front side plate and the rear side plate of the battery box.

6. The battery cartridge gripping mechanism according to claim 5, wherein a first lead-in portion is provided on the first force-bearing boss; the first leading-in part is formed by beveling and chamfering the rear end surface of the first bearing boss around the periphery of the first bearing boss; a second leading-in part is arranged on the second bearing boss; the second leading-in part is formed by beveling and chamfering the front end surface of the second bearing boss around the periphery of the second bearing boss.