A stacked battery core jig with a pressing mechanism in an X-ray inspection device

Abstract

The utility model discloses a jig for laminated battery cells, which belongs to the technical field of X-ray detection of laminated batteries, and specifically relates to a jig for laminated battery cells with a downward pressure mechanism in an X-ray detection device, wherein the jig for laminated battery cells is composed of a conveyor line, a jig assembly, a first pressure block, and an opening and clamping cylinder; the jig assembly is installed on the conveyor line, the first pressure block is installed on both sides of the conveyor line to limit the position of the jig assembly on the conveyor line, and the opening and clamping cylinder is installed at the bottom of the conveyor line. The utility model achieves the problem of positioning multiple specifications of battery cells with the same jig by adjusting the limit block. At the same time, the setting of the rotary tightening cylinder and the second pressure block solves the problem of displacement of the battery cell relative to the jig during high-speed operation due to the lack of vertical positioning of the battery cell.

Description

Technical Field

[0001] The utility model discloses a laminated battery core jig and tooling, belongs to the technical field of laminated battery X-ray detection, and specifically relates to a laminated battery core jig and tooling with a pressing mechanism in an X-ray detection device. Background Art

[0002] At present, in the detection process of most stacked batteries, the detection of different specifications of cells requires the replacement of different types of jigs, which has a long changeover cycle and high cost. A jig with an adjustment function can achieve rapid changeover and reduce the cost of changeover. At the same time, in order to meet the needs of high-beat and high-precision detection, the jig itself has a downward clamping mechanism, which can not only ensure that the position of the cell relative to the jig does not shift during high-speed transportation, but also exert a downward force on the stacked cell to prevent the cell from wrinkling, which is not conducive to X-ray detection. In order to solve this problem, a stacked cell jig with adjustable size and a downward pressure mechanism has been specially developed for online equipment. Utility Model Content

[0003] Purpose of the utility model: To provide a stacked battery cell jig with a downward pressing mechanism in an X-ray detection device, in order to solve the problem that different specifications of battery cells need to match multiple jigs.

[0004] Technical solution: A laminated battery core jig with a downward pressing mechanism in an X-ray detection device, comprising: the laminated battery core jig is composed of a conveyor line, a jig assembly, a first pressing block and a clamping cylinder;

[0005] The jig assembly is installed on the conveyor line, the first pressure block is installed on both sides of the conveyor line to limit the position of the jig assembly on the conveyor line, and the clamping cylinder is installed at the bottom of the conveyor line.

[0006] In a further embodiment, the jig and tooling assembly includes: a pallet installed on the conveyor line; a raising block, which is provided with two pieces and fixedly installed on the pallet; a supporting block, which is fixedly installed on the pallet and located between the two raising blocks; a width limiting block, which is provided with two pieces and fixedly installed on the pallet to adapt to battery cell tooling tables of different widths; a battery cell tooling table; fixedly installed on the supporting block and the width limiting block, and a first connecting block is provided between the battery cell tooling table and the raising block; a limit adjustment block, which is respectively installed on the width limiting block and the raising block to adapt to battery cell tooling tables of different heights; a rotary clamping cylinder, which is installed on the pallet; a second pressure block, which is installed on the rotary clamping cylinder, and a scale is provided on the pallet.

[0007] In a further embodiment, guide pulleys are provided at the four corners of the support plate.

[0008] In a further embodiment, the conveying line and the first pressing block form a slide groove.

[0009] In a further embodiment, a sensing sheet is provided at the bottom of the support plate.

[0010] Beneficial effect: The utility model realizes that the same fixture can meet the positioning problem of multiple specifications of battery cells by adjusting the limit block. At the same time, the setting of the rotary clamping cylinder and the second pressure block solves the problem that the battery cell is displaced relative to the fixture during high-speed operation due to the lack of vertical positioning of the battery cell. The use of the rotary clamping cylinder solves the problem that the electric cylinder and the pneumatic cylinder need to be connected to cables and air pipes and cannot achieve fixture reflux. The utility model provides a safer and more convenient way to position the battery cell. It provides a reliable technical guarantee for high-beat and high-stability X-ray laminated battery detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an axonometric drawing of the utility model.

[0012] Figure 2 It is the front view of the utility model.

[0013] Figure 3 It is an axonometric drawing of a fixture and tooling assembly of the utility model.

[0014] Figure 4 It is a front view of the fixture tooling assembly of the utility model.

[0015] Figure numerals: conveyor line 1, jig assembly 2, first pressure block 3, clamping cylinder 4, heightening block 5, supporting block 6, width limit block 7, battery cell fixture table 8, first connecting block 9, limit adjustment block 10, rotary clamping cylinder 11, second pressure block 12, guide pulley 13, induction sheet 14, support plate 15. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] A laminated battery core jig with a downward pressing mechanism in an X-ray detection device comprises: a conveyor line 1, a jig assembly 2, a first pressing block 3, and a clamping cylinder 4.

[0020] In one embodiment, Figure 1 to Figure 2 As shown, the jig assembly 2 is installed on the conveyor line 1, the first pressure block 3 is installed on both sides of the conveyor line 1 to limit the position of the jig assembly 2 on the conveyor line 1, and the clamping cylinder 4 is installed at the bottom of the conveyor line 1.

[0021] In one embodiment, Figure 3 to Figure 4 As shown, the jig assembly 2 includes: a support plate 15, which is installed on the conveyor line 1; a heightening block 5, which is provided with two pieces and fixedly installed on the support plate 15; a support block 6, which is fixedly installed on the support plate 15 and located between the two heightening blocks 5; a width limiting block 7, which is provided with two pieces and fixedly installed on the support plate 15 to adapt to battery cell tooling tables 8 of different widths; a battery cell tooling table 8; fixedly installed on the supporting block 6 and the width limiting block 7, and a first connecting block 9 is provided between the battery cell tooling table 8 and the heightening block 5; a limit adjustment block 10, which is respectively installed on the width limiting block 7 and the heightening block 5 to adapt to battery cell tooling tables 8 of different heights; a rotary clamping cylinder 11, which is installed on the support plate 15; and a second pressing block 12, which is installed on the rotary clamping cylinder 11.

[0022] In one embodiment, Figure 3 to Figure 4 As shown, guide pulleys 13 are provided at the four corners of the support plate 15 .

[0023] In one embodiment, Figure 1 to Figure 2 As shown, the conveying line 1 and the first pressing block 3 form a sliding groove.

[0024] In one embodiment, Figure 4 As shown, the bottom of the support plate 15 is provided with an induction sheet 14.

[0025] In one embodiment, Figures 1 to 4 As shown, this device is a positioning fixture for fast changing of stacked battery cells. For battery cells of different specifications, the limit blocks and width limit blocks 7 can be adjusted to adapt to battery cells of different specifications. The tray is equipped with scale marks, and the relative positions of battery cells of the same batch can be ensured to be consistent according to the adjustment of the marks. The use of the rotary clamping cylinder does not require electricity or gas to open the mechanism. The rotary clamping cylinder has a spring mechanism inside. Under normal circumstances, the second pressure block 12 presses the battery cell. When the inspection is completed, the battery cell can be removed by opening the lower pressure cylinder through the fixed position of the lifting and clamping cylinder 4. The utility model can meet the use requirements of online equipment and avoid the problem that the electric cylinder and the cylinder need to be connected to cables and air pipes and cannot realize the reflux of the fixture. The rotary clamping cylinder cooperates with the second pressure block 12 to ensure the stability of the position of the battery cell relative to the fixture when the equipment is running at high speed. The problem of the detection accuracy being affected due to the inconsistent position of the incoming battery cells is solved. The support plate 15 is provided with guide wheels to reduce the friction between the fixture and the guide plate. The bottom of the support plate 15 is provided with a sensor sheet 14, which can sense the fixture and enable it to quickly return to the origin.

[0026] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A laminated battery core jig with a pressing mechanism in an X-ray detection device, characterized in that: The stacked battery core jig and fixture is composed of a conveyor line, a jig and fixture assembly, a first pressing block and a clamping cylinder; The jig assembly is installed on the conveyor line, the first pressure block is installed on both sides of the conveyor line to limit the position of the jig assembly on the conveyor line, and the clamping cylinder is installed at the bottom of the conveyor line.

2. According to claim 1, a laminated battery core jig with a pressing mechanism in an X-ray detection device, characterized in that: The jig and tooling assembly includes: a pallet installed on the conveyor line; two raising blocks are provided and fixedly installed on the pallet; a supporting block is fixedly installed on the pallet and located between the two raising blocks; two width limiting blocks are provided and fixedly installed on the pallet to adapt to battery cell tooling tables of different widths; a battery cell tooling table; a first connecting block is fixedly installed on the supporting block and the width limiting block, and a first connecting block is provided between the battery cell tooling table and the raising block; a limit adjustment block is respectively installed on the width limiting block and the raising block to adapt to battery cell tooling tables of different heights; a rotary clamping cylinder is installed on the pallet; and a second pressure block is installed on the rotary clamping cylinder.

3. According to claim 2, a laminated battery core jig with a pressing mechanism in an X-ray detection device, characterized in that: Guide pulleys are arranged at the four corners of the support plate.

4. According to claim 1, a laminated battery core jig with a pressing mechanism in an X-ray detection device, characterized in that: The conveying line and the first pressing block form a sliding groove.

5. According to claim 2, a laminated battery core jig with a pressing mechanism in an X-ray detection device, characterized in that: The bottom of the support plate is provided with an induction sheet.

6. The laminated battery core jig with a pressing mechanism in an X-ray detection device according to claim 2, characterized in that: The support plate is provided with scales.

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