Square lithium battery shell tray

Abstract

The utility model provides a square lithium battery shell tray which comprises a tray frame body, a threaded rod and an adjusting side plate, side fixing plates are symmetrically fixed at the front end and the rear end of the tray frame body, two bearing seats are longitudinally installed in the side fixing plate on the rear side, and the threaded rod is installed between the two bearing seats in a penetrating mode. The left end and the right end of the outer part of the threaded rod are respectively provided with a forward thread and a reverse thread, and the design solves the problem that when an original device is adjusted according to the size of a lithium battery shell, fastening screws need to be disassembled, then the movable plate is adjusted and moved, and finally the fastening screws are tightened, so that the steps are tedious. And rapid adjustment can be carried out according to the lithium battery shell, and the placed lithium battery shell can be conveniently locked and fixed subsequently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a square lithium battery shell tray belongs to lithium battery technical field. BACKGROUND

[0002] The square aluminum shell lithium battery production process includes slurry preparation, coating, assembly, liquid injection, formation and other processes, wherein the main principle of assembly is to assemble the lithium battery cell, top cover and shell accessories together, before using the automatic equipment to assemble the shell and cell, the shell needs to be placed in the "square lithium battery shell tray" by manual, and then the machine is started, and the mechanical arm will automatically take the material from the "square lithium battery shell tray".

[0003] Publication No. CN219468323U discloses a square lithium battery shell tray, which does not need to disassemble the positioning beam when the lithium battery shell body to be placed is too large, the process is simple, the working efficiency is improved, and the staff can use it conveniently. The original square lithium battery shell tray needs to disassemble the positioning beam when the lithium battery shell to be placed is too large, the process is complicated, and the working efficiency is reduced. However, the device needs to disassemble the fastening screw, adjust and move the movable plate, and then tighten the fastening screw again when adjusting according to the size of the lithium battery shell. The steps are too long, and there is an urgent need for a square lithium battery shell tray to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a square lithium battery shell tray to solve the problems in the background art. The utility model adopts a threaded transmission type adjusting structure, which can quickly adjust according to the lithium battery shell, and conveniently lock and fix the placed lithium battery shell.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a square lithium battery shell tray, comprising a tray frame body, a threaded rod and an adjusting side plate, the tray frame body is symmetrically fixed with a side fixing plate at the front and rear ends, two bearing seats are longitudinally installed in the inside of the side fixing plate at the rear side, a threaded rod is installed through the two bearing seats, the threaded rod is provided with a forward thread and a reverse thread at the left and right ends, respectively, the forward thread and the reverse thread are respectively sleeved with a first nut block and a second nut block, the adjusting side plate is provided with two, the two adjusting side plates are horizontally installed on the upper ends of the first nut block and the second nut block, respectively, spring grooves are formed in the opposite inner sides of the two adjusting side plates, and a plurality of return springs are installed in the two spring grooves, respectively, two anti-loosening push plates are installed on the opposite inner sides of the plurality of return springs, rubber bonding plates are bonded to the inner sides of the two anti-loosening push plates, respectively, and adjusting plates are horizontally fixed to the lower ends of the opposite inner sides of the two adjusting side plates.

[0006] Further, the tray frame body lower end is fixed with a support block.

[0007] Further, the front side of the side fixed plate is horizontally fixed with a sliding rod, the outer left and right ends of the sliding rod are respectively slidably sleeved with a first sliding cylinder and a second sliding cylinder, and the first sliding cylinder and the second sliding cylinder are respectively fixed with the lower end of the two adjusting side plates.

[0008] Further, the screw thread of the positive screw and the reverse screw is opposite, and the inner thread direction of the first nut block and the second nut block is the same.

[0009] Further, the outer side of the two adjusting side plates is respectively threaded with a plurality of butterfly bolts.

[0010] Further, the right end of the threaded rod is fixed with a hand screw block.

[0011] The utility model discloses a square lithium battery shell tray, because the utility model adds tray frame body, side fixed plate, bearing seat, threaded rod, hand screw block, first nut block, second nut block, adjusting side plate, butterfly bolt, reset spring, anti-loose push plate, rubber bonding plate, adjusting support plate and sliding rod, and through our design improvement and actual use show, the device structure is reasonable, and the practicality is good, adopts the threaded transmission type adjusting structure, can according to lithium battery shell quick adjustment, and the lithium battery shell placed is also convenient to lock and fix subsequently, and the whole operation is simple, and the step is effectively simplified. DRAWINGS

[0012] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-restrictive embodiments with reference to the accompanying drawings:

[0013] Fig. 1 It is whole structure perspective diagram of square lithium battery shell tray of the utility model;

[0014] Fig. 2 It is threaded rod perspective diagram of square lithium battery shell tray of the utility model;

[0015] Fig. 3 It is anti-loose push plate connection diagram of square lithium battery shell tray of the utility model.

[0016] In the drawing: 1-tray frame body, 2-support block, 3-side fixed plate, 4-bearing seat, 5-threaded rod, 6-positive screw, 7-reverse screw, 8-hand screw block, 9-first nut block, 10-second nut block, 11-adjusting side plate, 12-butterfly bolt, 13-reset spring, 14-anti-loose push plate, 15-rubber bonding plate, 16-adjusting support plate, 17-sliding rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0018] Please refer to Figs. 1-3 The utility model provides a kind of square lithium battery shell tray, including tray frame body 1, threaded rod 5 and adjusting side plate 11, tray frame body 1 front and rear ends are fixed with side fixed plate 3, two bearing seats 4 are installed longitudinally in rear side side fixed plate 3, threaded rod 5 is installed through between two bearing seats 4, threaded rod 5 outside left and right ends are provided with positive screw thread 6 and reverse screw thread 7 respectively, first nut block 9 and second nut block 10 are respectively sleeved on the outside of positive screw thread 6 and reverse screw thread 7, adjusting side plate 11 is provided with two, two adjusting side plates 11 are respectively installed horizontally on the upper end of first nut block 9 and second nut block 10, two adjusting side plates 11 are provided with spring groove on opposite inner sides, and a plurality of return springs 13 are installed in two spring grooves, two anti-loosening push plates 14 are installed on the opposite inner sides of a plurality of return springs 13, rubber bonding plate 15 is adhered in the inner side of two anti-loosening push plates 14, and adjusting plate 16 is fixed horizontally on the lower end of the opposite inner side of two adjusting side plates 11, this design solves the problem that original device needs to be disassembled fastening screw, then adjusting mobile activity plate, finally fastening screw is screwed again when adjusting according to lithium battery shell size, and the steps are relatively long.

[0019] As the first embodiment of the utility model: tray frame body 1 lower end is fixed with support block 2, and the positioning of tray frame body 1 is facilitated by adding support block 2. The front side fixed plate 3 is fixed with a sliding rod 17 horizontally, the first sliding cylinder and the second sliding cylinder are slidably sleeved on the left and right ends of the sliding rod 17 outside, and the first sliding cylinder and the second sliding cylinder are fixed with the lower end front side of the two adjusting side plates 11 respectively, the first sliding cylinder and the second sliding cylinder are fixed with the lower end front side of the two adjusting side plates 11 respectively by adding, when the two adjusting side plates 11 are driven to move, the first sliding cylinder and the second sliding cylinder will slide on the outside of sliding rod 17.

[0020] The right end of the threaded rod 5 is fixed with a hand screw block 8, and the hand screw block 8 is added to facilitate the rotation of the threaded rod 5. The thread rotation direction of the forward thread 6 is opposite to that of the reverse thread 7, and the thread direction of the first nut block 9 and the second nut block 10 is the same. The thread direction of the first nut block 9 and the second nut block 10 is the same. When the threaded rod 5 drives the forward thread 6 and the reverse thread 7 to rotate in the same direction, the first nut block 9 and the second nut block 10 are driven to move in opposite directions by the thread principle. The two adjusting side plates 11 are provided with a plurality of butterfly bolts 12 on the outer sides by threaded insertion. The plurality of butterfly bolts 12 are added to tightly press the square lithium battery shell placed between the two adjusting supporting plates 16.

[0021] As a second embodiment of the utility model: twist the hand screw block 8, the threaded rod 5 rotates in place between the two bearing seats 4, because the thread rotation direction of the forward thread 6 is opposite to that of the reverse thread 7, and the thread direction of the first nut block 9 and the second nut block 10 is the same. When the threaded rod 5 drives the forward thread 6 and the reverse thread 7 to rotate in the same direction, the first nut block 9 and the second nut block 10 are driven to move in opposite directions by the thread principle, so as to drive the two adjusting supporting plates 16 to move in opposite directions (in this process, the first sliding cylinder and the second sliding cylinder slide in opposite directions outside the sliding rod 17), until the square lithium battery shell can be placed on the two adjusting supporting plates 16, and the two rubber fitting plates 15 are fitted with the left and right ends of the square lithium battery shell. Then twist the plurality of butterfly bolts 12 until the plurality of butterfly bolts 12 are tightly fitted with the left and right side walls of the square lithium battery shell, which is quick and convenient.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A square lithium battery casing tray, comprising a tray frame (1), a threaded rod (5), and an adjustable side plate (11), characterized in that: The pallet frame (1) is symmetrically fixed with side plates (3) at the front and rear ends. Two bearing seats (4) are longitudinally installed inside the rear side plate (3). A threaded rod (5) is installed through the two bearing seats (4). The left and right ends of the threaded rod (5) are respectively provided with forward threads (6) and reverse threads (7). The first nut block (9) and the second nut block (10) are respectively fitted on the outside of the forward thread (6) and the reverse thread (7). There are two adjustment side plates (11). The two adjustment side plates (11) are horizontally installed on the upper end of the first nut block (9) and the second nut block (10). The inner sides of the two adjustment side plates (11) are provided with spring grooves, and multiple return springs (13) are installed in the two spring grooves. Two anti-loosening push plates (14) are installed on the inner sides of the multiple return springs (13). The inner sides of the two anti-loosening push plates (14) are glued with rubber bonding plates (15). The lower inner sides of the two adjustment side plates (11) are horizontally fixed with adjustment support plates (16).

2. The square lithium battery casing tray according to claim 1, characterized in that: Each of the pallet frame (1) has a support block (2) fixed at its lower end.

3. A square lithium battery casing tray according to claim 1, characterized in that: A sliding rod (17) is horizontally fixed inside the front side plate (3). The left and right ends of the sliding rod (17) are respectively slidably fitted with a first sliding cylinder and a second sliding cylinder, and the first sliding cylinder and the second sliding cylinder are respectively fixed to the front of the lower end of the two adjusting side plates (11).

4. A square lithium battery casing tray according to claim 1, characterized in that: The forward thread (6) and the reverse thread (7) have opposite thread directions, and the internal threads of the first nut block (9) and the second nut block (10) have the same direction.

5. A square lithium battery casing tray according to claim 1, characterized in that: Both of the two adjustment side plates (11) are threaded with multiple wing bolts (12) on their opposite outer sides.

6. A square lithium battery casing tray according to claim 1, characterized in that: A hand-tightening block (8) is fixed to the right end of the threaded rod (5).

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