Formation clamp mechanism

Abstract

The utility model discloses a formation clamp mechanism, relates to lithium battery formation machine technical field, including two outer frame plate, positioning clamping subassembly and equipartition subassembly, the number of outer frame plate is provided, and the electric push rod is installed in the inner side of outer frame plate, the positioning clamping subassembly is fixed at the other end of electric push rod, and the equipartition subassembly is fixed in the electric push rod. And the equally-dividing assembly is installed on one side of the outer frame plate and comprises a rotating shaft, a driving motor, a hydraulic lifting plate, a top plate and a pushing block, the rotating shaft is rotationally connected with the outer frame plate, the driving motor is installed at one end of the outer portion of the outer frame plate, and the hydraulic lifting plate is connected to the upper portion of the middle of the rotating shaft. According to the formation clamp mechanism, the front arrangement plate and the rear arrangement plate can move to push and align a plurality of cylindrical lithium batteries which are distributed in a scattered mode between the outer frame plates, and the corresponding rectangular blocks can be inserted between every two adjacent lithium batteries so as to adjust the distribution distance between the lithium batteries; and the lithium battery is positioned in the middle of the inner side of the first clamping plate so as to facilitate subsequent positioning and clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery formation machines, in particular to a formation clamp mechanism. Background Art

[0002] Lithium battery is a common secondary battery. Its chemical reaction principle is to store and release electric energy through the migration of lithium ions between positive and negative electrodes. The formation principle of lithium battery can be divided into two processes: charging and discharging. Lithium battery formation machine is used for the initial formation of battery to activate the active substances of the battery cell, which is an energy conversion process. Formation fixture is needed in the lithium battery formation process.

[0003] For example, the utility model with application number CN202221992825.2 discloses a power lithium battery formation clamp mechanism. The formation clamp mechanism similar to the above application currently still has the following shortcomings: during the process of clamping and positioning the lithium battery, the lithium battery usually needs to be manually placed between the clamp mechanisms, and then clamped and positioned, which is more troublesome to use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a forming fixture mechanism is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a formation clamp mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a formation fixture mechanism, comprising an outer frame plate, a positioning and clamping assembly and an equal distribution assembly, the outer frame plates are provided with two, and an electric push rod is installed on the inner side of the outer frame plate, the positioning and clamping assembly is fixed to the other end of the electric push rod, the equal distribution assembly is installed on one side of the outer frame plate, and the equal distribution assembly comprises a rotating shaft, a driving motor, a hydraulic lifting plate, a top plate and a push block, the rotating shaft is rotatably connected to the outer frame plate, and a driving motor is installed on one end of the outer side of the outer frame plate, a hydraulic lifting plate is connected to the upper middle part of the rotating shaft, and a top plate is fixed to the top of the hydraulic lifting plate, and push blocks are distributed equidistantly below the top plate.

[0007] Furthermore, the positioning clamping assembly includes a push plate, a first clamping plate, a second clamping plate and a third clamping plate, the first clamping plate is fixed on the inner side of the push plate, the second clamping plate is arranged on the inner side of the first clamping plate, and the third clamping plate is arranged on the inner side of the second clamping plate.

[0008] Furthermore, the positioning clamping assembly includes a clamping slot and a clamping block, the first clamping plate, the second clamping plate and the third clamping plate have a clamping slot on their inner middle sides, and the second clamping plate and the third clamping plate have a clamping block fixed on their rear middle sides.

[0009] Furthermore, the first clamping plate, the second clamping plate and the third clamping plate are all in an arc-shaped structure, and the clamping block is in a clamping connection with the clamping slot, and the cross-sections of the clamping slot and the clamping block are both in a "T"-shaped structure.

[0010] Furthermore, electric telescopic rods are installed on both left and right sides of the lower side of the push plate, and a sorting plate is fixed to the other end of the electric telescopic rod, and the sorting plate is located on the lower side of the first clamping plate.

[0011] Furthermore, the push block is composed of three rectangular frames and three trapezoidal blocks, and the push block is distributed between two adjacent first clamping plates.

[0012] The utility model provides a forming fixture mechanism, which has the following beneficial effects:

[0013] The utility model is provided with an equal distribution component, which is convenient for driving the movement of the sorting plate through the electric telescopic rod, so that the front and rear sorting plates below can be moved to push and align multiple cylindrical lithium batteries scattered between the outer frame plates, and the top plate and the push block can be driven to rise and fall through the hydraulic lifting plate. According to the different sizes of the corresponding lithium batteries, the lifting height of the push block is adjusted, so that the corresponding rectangular block can be inserted between two adjacent lithium batteries, and then the distribution spacing between the lithium batteries is adjusted, so that the lithium battery is located in the middle of the inner side of the first clamping plate for subsequent positioning and clamping, without the need for manual arrangement of the lithium battery positions.

[0014] The utility model is provided with a positioning clamping assembly, and the mutual cooperation between the clamping block and the clamping slot facilitates the installation between the third clamping plate and the second clamping plate, and the installation between the second clamping plate and the first clamping plate, and further facilitates the selection of different clamping plates according to different lithium battery diameters, and is suitable for lithium batteries of different models. The electric push rod facilitates the telescopic pushing of the push plate and the position of the first clamping plate, so that the first clamping plate, the second clamping plate or the third clamping plate with two arc shapes on the front and rear sides can clamp and position the lithium battery, and can clamp multiple lithium batteries at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a formation fixture mechanism of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a positioning and clamping component of a formation fixture mechanism of the utility model;

[0017] Figure 3 The utility model is a kind of forming fixture mechanism Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of an equally divided component of a formation fixture mechanism of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the overall top view of the formation clamp mechanism.

[0020] In the figure: 1, outer frame plate; 2, electric push rod; 3, positioning clamping assembly; 301, push plate; 302, first clamping plate; 303, second clamping plate; 304, third clamping plate; 305, card slot; 306, card block; 4, electric telescopic rod; 5, sorting plate; 6, equal distribution assembly; 601, rotating shaft; 602, driving motor; 603, hydraulic lifting plate; 604, top plate; 605, push block. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 3 As shown, a formation fixture mechanism includes an outer frame plate 1, a positioning clamping assembly 3 and an equalizing assembly 6, the outer frame plate 1 is provided with two, and an electric push rod 2 is installed on the inner side of the outer frame plate 1, the positioning clamping assembly 3 is fixed to the other end of the electric push rod 2, the positioning clamping assembly 3 includes a push plate 301, a first clamping plate 302, a second clamping plate 303 and a third clamping plate 304, the first clamping plate 302 is fixed on the inner side of the push plate 301, and the second clamping plate 303 is provided on the inner side of the first clamping plate 302, and the inner side of the second clamping plate 303 is provided A third clamping plate 304 is arranged; the positioning clamping assembly 3 includes a clamping slot 305 and a clamping block 306; the clamping slot 305 is opened on the inner side of the middle of the first clamping plate 302, the second clamping plate 303 and the third clamping plate 304, and the clamping block 306 is fixed on the rear side of the middle of the second clamping plate 303 and the third clamping plate 304; the first clamping plate 302, the second clamping plate 303 and the third clamping plate 304 are all in an arc-shaped structure, and the clamping block 306 is connected to the clamping slot 305 in a clamping connection, and the cross-section of the clamping slot 305 and the clamping block 306 are both in a "T"-shaped structure;

[0023] The specific operation is as follows: the mutual cooperation between the card block 306 and the card slot 305 facilitates the installation between the third clamping plate 304 and the second clamping plate 303, and the installation between the second clamping plate 303 and the first clamping plate 302, so as to facilitate the selection of different clamping plates according to different lithium battery diameters, which is suitable for different types of lithium batteries. The electric push rod 2 facilitates the telescopic pushing of the push plate 301 and the first clamping plate 302, so that the two arc-shaped first clamping plates 302, the second clamping plate 303 or the third clamping plate 304 on the front and rear sides can clamp and position the lithium battery, and can clamp multiple lithium batteries at the same time.

[0024] like Figure 1 , Figure 4-Figure 5As shown, electric telescopic rods 4 are installed on both sides of the lower side of the push plate 301, and the other end of the electric telescopic rod 4 is fixed with a finishing plate 5, and the finishing plate 5 is located on the lower side of the first clamping plate 302; the equal distribution component 6 is installed on one side of the outer frame plate 1, and the equal distribution component 6 includes a rotating shaft 601, a driving motor 602, a hydraulic lifting plate 603, a top plate 604 and a pushing block 605, the rotating shaft 601 is rotatably connected to the outer frame plate 1, and a driving motor 602 is installed on one end of the outer frame plate 1, a hydraulic lifting plate 603 is connected to the upper middle part of the rotating shaft 601, and a top plate 604 is fixed to the top of the hydraulic lifting plate 603, and push blocks 605 are distributed equidistantly below the top plate 604; the pushing block 605 is composed of three rectangular frames and three trapezoidal blocks, and the pushing block 605 is distributed between two adjacent first clamping plates 302;

[0025] The specific operation is as follows: the electric telescopic rod 4 is used to facilitate the movement of the sorting plate 5, so that the two front and rear sorting plates 5 below can be moved to push the multiple cylindrical lithium batteries scattered between the outer frame plate 1 into alignment; the hydraulic lifting plate 603 is used to facilitate the lifting and lowering of the top plate 604 and the push block 605; according to the different sizes of the corresponding lithium batteries, the lifting height of the push block 605 is adjusted so that the corresponding rectangular block can be inserted between two adjacent lithium batteries and then the distribution spacing between the lithium batteries is adjusted, so that the lithium batteries are evenly located in the middle of the inner side of the first clamping plate 302 for subsequent positioning and clamping, and there is no need to manually arrange the position of the lithium batteries; anyway, during the initial use of the battery, the driving motor 602 and the rotating shaft 601 can drive the hydraulic lifting plate 603, the top plate 604, and the push block 605 to rotate, so that it can be flipped to one side without affecting the use of the lithium battery forming machine.

[0026] In summary, if Figure 1-Figure 5 As shown, when the formation fixture mechanism is used, the outer frame plate 1 of the formation fixture mechanism can be first installed to the corresponding position of the lithium battery formation machine, and then a plurality of lithium batteries can be placed between the front and rear two groups of positioning and clamping components 3. At this time, the lithium batteries are distributed in a disorderly manner, and then the electric telescopic rod 4 can be used to drive the movement of the sorting plate 5, so that the two rear and rear sorting plates 5 below can be moved to push the multiple cylindrical lithium batteries scattered between the outer frame plates 1, and then the push block 605 is turned to the upper side of the lithium battery, and then the hydraulic lifting plate 603 is used to drive the lifting of the top plate 604 and the push block 605. According to the different sizes of the corresponding lithium batteries, the lifting height of the push block 605 is adjusted, so that the corresponding rectangular block can be inserted between two adjacent lithium batteries, and then the distribution spacing between the lithium batteries is adjusted, so that the lithium battery is located in the middle of the inner side of the first clamping plate 302;

[0027] Then, the sorting plate 5 is retracted and the push block 605 is closed, and the push plate 301 and the first clamping plate 302 are pushed and retracted by the electric push rod 2, so that the first clamping plate 302, the second clamping plate 303 or the third clamping plate 304 in the two arc-shaped shapes on the front and rear sides clamp and position the lithium battery, and can clamp multiple lithium batteries at the same time. During the use of the positioning and clamping assembly 3, different clamping plates can be selected according to different lithium battery diameters to make it suitable for lithium batteries of different models. At this time, the mutual cooperation between the clamping block 306 and the clamping slot 305 facilitates the installation between the third clamping plate 304 and the second clamping plate 303, and the installation between the second clamping plate 303 and the first clamping plate 302, which is more flexible to use. Then, during the initial use of the battery, the hydraulic lifting plate 603, the top plate 604, and the push block 605 can be driven to rotate by the driving motor 602 and the rotating shaft 601, so that it can be flipped to one side without affecting the use of the lithium battery formation machine, thus completing the use process of the formation clamp mechanism.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A chemical formation fixture mechanism, comprising an outer frame plate (1), a positioning and clamping assembly (3) and an equalizing assembly (6), characterized in that: The outer frame plates (1) are provided with two, and an electric push rod (2) is installed on the inner side of the outer frame plate (1), the positioning clamping assembly (3) is fixed to the other end of the electric push rod (2), the equal distribution assembly (6) is installed on one side of the outer frame plate (1), and the equal distribution assembly (6) comprises a rotating shaft (601), a driving motor (602), a hydraulic lifting plate (603), a top plate (604) and a push block (605), the rotating shaft (601) is rotatably connected to the outer frame plate (1), and a driving motor (602) is installed on one end of the outer side of the outer frame plate (1), a hydraulic lifting plate (603) is connected to the upper middle part of the rotating shaft (601), and a top plate (604) is fixed to the top of the hydraulic lifting plate (603), and push blocks (605) are distributed at equal distances below the top plate (604).

2. A formation fixture mechanism according to claim 1, characterized in that: The positioning clamping assembly (3) comprises a push plate (301), a first clamping plate (302), a second clamping plate (303) and a third clamping plate (304); the first clamping plate (302) is fixed on the inner side of the push plate (301), the second clamping plate (303) is arranged on the inner side of the first clamping plate (302), and the third clamping plate (304) is arranged on the inner side of the second clamping plate (303).

3. A formation fixture mechanism according to claim 2, characterized in that: The positioning clamping assembly (3) comprises a clamping slot (305) and a clamping block (306); the clamping slot (305) is provided on the inner side of the middle of the first clamping plate (302), the second clamping plate (303) and the third clamping plate (304); and the clamping block (306) is fixed on the rear side of the middle of the second clamping plate (303) and the third clamping plate (304).

4. A formation fixture mechanism according to claim 3, characterized in that: The first clamping plate (302), the second clamping plate (303) and the third clamping plate (304) are all in an arc-shaped structure, and the clamping block (306) is in a clamping connection with the clamping slot (305), and the cross-sections of the clamping slot (305) and the clamping block (306) are both in a "T"-shaped structure.

5. A formation fixture mechanism according to claim 2, characterized in that: Electric telescopic rods (4) are installed on both left and right sides of the lower side of the push plate (301), and a sorting plate (5) is fixed to the other end of the electric telescopic rod (4), and the sorting plate (5) is located on the lower side of the first clamping plate (302).

6. A formation fixture mechanism according to claim 2, characterized in that: The push block (605) is composed of three rectangular frames and three trapezoidal blocks, and the push block (605) is distributed between two adjacent first clamping plates (302).

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