Variable-pitch clamping device for cylindrical battery

Abstract

The utility model discloses a clamping device, belongs to the technical field of cylindrical battery carrying and transferring devices, and particularly relates to a cylindrical battery variable-pitch clamping device which comprises a bottom plate and a variable-pitch mounting plate. A gap is formed between the bottom plate and the variable-pitch mounting plate; a telescopic cylinder is fixedly mounted on the bottom plate; a sliding plate which is fixedly connected and moves along with the telescopic air cylinder is arranged at the end of a telescopic rod of the telescopic air cylinder, a plurality of connecting plates are arranged on the sliding plate, and a pneumatic clamping jaw is arranged at the bottom of each connecting plate. A plurality of variable-pitch guide grooves are formed in the variable-pitch mounting plate, each connecting plate is provided with a cam follower, and the cam followers are located in the variable-pitch guide grooves so as to move in the variable-pitch guide grooves in a variable-pitch manner, so that the center distance of the battery cells can be changed in the process of carrying the battery cells, that is, the process action is not increased; and the center distance of the grabbed battery cells can be changed safely and reliably, and the problem that the distance cannot be changed in the existing carrying process is solved.

Description

Technical Field

[0001] The utility model discloses a clamping device, belongs to the technical field of battery production devices, and specifically relates to a cylindrical battery variable-distance clamping device. Background Art

[0002] At present, during the transportation of most cylindrical batteries, the distance between two adjacent workstations remains unchanged. In the X-ray inspection industry, due to the size of components such as flat panels (image receivers) and light tubes (X-ray emitters), the distance between two adjacent workstations is required to be greater than the external dimensions of the inspection mechanism when inspecting the battery cells. To solve this problem, a device has been developed that can achieve changes in the spacing between battery cells during the process of transferring and transporting the battery cells. Utility Model Content

[0003] Purpose of the utility model: to provide a cylindrical battery variable distance clamping device to solve the above-mentioned problem of mismatch between the client's incoming material spacing and the detection end spacing.

[0004] Technical solution: A variable pitch clamping device for cylindrical batteries, the clamping device comprising: a base plate and a variable pitch mounting plate; a gap between the base plate and the variable pitch mounting plate; a telescopic cylinder is fixedly mounted on the base plate; a slide plate is fixedly connected to the end of the telescopic rod of the telescopic cylinder and moves with the telescopic cylinder, a plurality of connecting plates are arranged on the slide plate, and a pneumatic clamp is arranged at the bottom of each connecting plate; a plurality of variable pitch guide grooves are opened on the variable pitch mounting plate, a cam follower is arranged on each connecting plate, and the cam follower is located in the variable pitch guide groove so as to move with variable pitch in the variable pitch guide groove.

[0005] In a further embodiment, adjacent variable-distance guide grooves are arranged at an inclined angle.

[0006] In a further embodiment, the base plate and the variable pitch mounting plate are fixedly connected via a support plate, one end of the support plate is connected to the base plate, and the other end of the support plate is connected to the variable pitch mounting plate.

[0007] In a further embodiment, a slide rail and a slider are provided between the slide plate and the base plate, the slide rail is fixedly mounted on the base plate, and the slider is fixedly mounted on the slide plate so that the slide plate can move on the base plate.

[0008] In a further embodiment, the pneumatic clamp consists of a clamping cylinder and a clamping jaw.

[0009] Beneficial effect: The utility model can realize the change of the center distance of the battery cell during the battery cell transportation process, that is, it does not increase the process action, and can safely and reliably realize the change of the center distance of the grasped battery cell, overcome the problem that the distance cannot be changed during the existing transportation process, and provide a more economical and widely applicable transportation device. It provides a reliable technical guarantee for high-beat and high-stability X-ray cylindrical battery detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an axonometric drawing of the utility model.

[0011] Figure 2 It is the front view of the utility model.

[0012] Figure 3 It is a left view of the utility model.

[0013] Figure 4 It is a top view of the utility model.

[0014] Figure numerals: base plate 1, variable pitch mounting plate 2, telescopic cylinder 3, slide plate 4, connecting plate 5, variable pitch guide groove 6, cam follower 7, support plate 8, slide rail slider 9, clamping cylinder 10, clamping claw 11. DETAILED DESCRIPTION

[0015] 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.

[0016] 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.

[0017] 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.

[0018] A cylindrical battery variable distance clamping device comprises: a base plate 1, a variable distance mounting plate 2 and a variable distance mechanism.

[0019] In one embodiment, Figures 1 to 4 As shown, there is a gap between the base plate 1 and the variable pitch mounting plate 2 , and the variable pitch mechanism is installed in the gap area between the base plate 1 and the variable pitch mounting plate 2 .

[0020] In one embodiment, Figures 1 to 4 As shown, the pitch changing mechanism includes: a telescopic cylinder 3, which is fixedly mounted on the base plate 1, and a slide plate 4 is provided at the end of the telescopic rod of the telescopic cylinder 3, which is fixedly connected and moves with the telescopic cylinder 3, and a plurality of connecting plates 5 are provided on the slide plate 4, and a pneumatic clamp is provided at the bottom of each connecting plate 5; a plurality of pitch changing guide grooves 6 are opened on the pitch changing mounting plate 2, and a cam follower 7 is provided on each connecting plate 5, and the cam follower 7 is located in the pitch changing guide groove 6 to move in the pitch changing guide groove 6.

[0021] Specifically, the size of the variable-pitch guide slot 6 can be set to have different spacing variations according to actual needs.

[0022] The pitch change mechanism is ensured by a mechanical slideway, with a safe and reliable structure and high positioning accuracy.

[0023] The pitch-changing mechanism is simple and reliable, and can adjust the extension and retraction size of the cylinder and the spacing size of the battery cells quickly to achieve stepless adjustment.

[0024] More specifically, the variable-pitch guide grooves 6 between adjacent ones are arranged at an inclined angle, such as Figure 1 and Figure 2 As shown, when there is one variable distance guide groove 6, the variable distance guide groove 6 is arranged vertically; when there are multiple variable distance guide grooves 6, the middle variable distance guide groove 6 is arranged vertically, and the vertical arrangements on both sides are arranged symmetrically and inclined at a certain angle relative to the middle variable distance guide groove 6 to achieve the variable distance function.

[0025] In one embodiment, Figures 1 to 4 As shown, the base plate 1 and the variable pitch mounting plate 2 are fixedly connected via a support plate 8 , one end of the support plate 8 is connected to the base plate 1 , and the other end is connected to the variable pitch mounting plate 2 .

[0026] In one embodiment, Figures 1 to 4 As shown, a slide rail and slider 9 are provided between the slide plate 4 and the base plate 1 , the slide rail is fixedly mounted on the base plate 1 , and the slider is fixedly mounted on the slide plate 4 so that the slide plate 4 can move on the base plate 1 .

[0027] In one embodiment, Figures 1 to 4 As shown, the pneumatic clamp is composed of a clamping cylinder 10 and a clamp 11.

[0028] Working principle: When the utility model is working, the telescopic cylinder 3 works first, and the air pressure drives the telescopic rod to be pushed out. The slide plate 4 uses the slide rail slider 9 and moves downward following the telescopic rod. At the same time, the cam follower 7 on the connecting plate 5 moves in the corresponding variable pitch guide groove 6. When it reaches the specified position, the clamping cylinder 10 drives the clamping claw 11 to open and close to clamp the battery cell and transport it. During the transportation of the battery cell, the extension and retraction size of the telescopic cylinder 3 and the battery cell spacing size can be adjusted quickly to achieve stepless adjustment. The center distance of the battery cell changes, which does not increase the process action and can safely and reliably realize the change of the center distance of the battery cell.

[0029] 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 cylindrical battery variable distance clamping device, characterized in that: The clamping device includes: a base plate and a variable pitch mounting plate; there is a gap between the base plate and the variable pitch mounting plate; a telescopic cylinder is fixedly mounted on the base plate; a slide plate is fixedly connected to the end of the telescopic rod of the telescopic cylinder and moves with the telescopic cylinder, a plurality of connecting plates are arranged on the slide plate, and a pneumatic clamp is arranged at the bottom of each connecting plate; a plurality of variable pitch guide grooves are opened on the variable pitch mounting plate, and a cam follower is arranged on each connecting plate, and the cam follower is located in the variable pitch guide groove so as to move with variable pitch in the variable pitch guide groove.

2. According to claim 1, a cylindrical battery variable distance clamping device is characterized in that: Adjacent variable-pitch guide grooves are arranged at an inclined angle.

3. According to claim 1, a cylindrical battery variable distance clamping device is characterized in that: The bottom plate and the variable pitch mounting plate are fixedly connected via a support plate, one end of the support plate is connected to the bottom plate, and the other end is connected to the variable pitch mounting plate.

4. According to claim 1, a cylindrical battery variable distance clamping device is characterized in that: A slide rail and a slider are provided between the slide plate and the bottom plate. The slide rail is fixedly mounted on the bottom plate, and the slider is fixedly mounted on the slide plate so that the slide plate can move on the bottom plate.

5. According to claim 1, a cylindrical battery variable distance clamping device is characterized in that: The pneumatic clamp consists of a clamping cylinder and a clamp.

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