Cylindrical lithium battery overturning cam pitch changing mechanism

Abstract

The utility model discloses a cylindrical lithium battery turnover cam pitch-changing mechanism, which comprises a base, a manipulator and a driving device, the base is pivotally provided with a driving roller, the base is provided with a transverse guide rail parallel to the driving roller in front of the driving roller, the driving roller is provided with an arc-shaped groove arranged along the peripheral wall of the driving roller, and the manipulator is arranged on the arc-shaped groove. The multiple arc-shaped grooves are formed in parallel at intervals, the multiple manipulators are provided with transverse sliding blocks matched with the transverse guide rails, driving wheels stretching into the arc-shaped grooves are arranged at the rear ends of the manipulators, and the driving device is arranged on the base and can drive the driving roller to rotate. The driving wheel can slide in the length direction of the arc-shaped groove. The driving roller is provided with the multiple arc-shaped grooves formed at intervals, when the driving roller rotates, the driving wheel can be driven to move, then the mechanical arms are switched between the positions close to each other or the positions away from each other, clamping of the multiple cylindrical lithium batteries is achieved, and the distance between the multiple cylindrical lithium batteries is controlled.

Description

Technical Field

[0001] The utility model relates to the field of cylindrical lithium battery processing equipment, in particular to a cylindrical lithium battery flip cam pitch changing mechanism. Background Art

[0002] During the loading or unloading process of cylindrical lithium batteries, it is necessary to reduce the spacing between multiple cylindrical lithium batteries from a larger spacing to a smaller spacing or to expand them from a smaller spacing to a larger spacing, so as to facilitate clamping and transportation or processing.

[0003] The existing method is to use multiple control structures to control a fixture separately, thereby achieving spacing adjustment between multiple fixtures. The advantage is precise control, but the disadvantages are: 1. Multiple drive devices are required, so the volume is large; 2. The corresponding multiple drive devices have a high production cost. Utility Model Content

[0004] The main purpose of the utility model is to propose a cylindrical lithium battery flip cam distance changing mechanism, which aims to improve the existing cylindrical lithium battery clamping mechanism, facilitate the change of the spacing between cylindrical lithium batteries, and has a simple and stable structure and a compact structure.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a cylindrical lithium battery flip cam pitch changing mechanism, comprising:

[0006] A base, wherein a driving roller is pivotally mounted on the base, wherein a transverse guide rail arranged parallel to the driving roller is arranged in front of the driving roller, and wherein the driving roller is provided with an arc groove arranged along its outer peripheral wall, wherein a plurality of arc grooves are provided and arranged parallel to each other at intervals;

[0007] A manipulator, wherein the manipulator is provided with a plurality of manipulators, and the manipulator is provided with a transverse slider matched with a transverse guide rail, and a driving wheel extending into an arc groove is provided at the rear end of the manipulator;

[0008] The driving device is arranged on the base and can drive the driving roller to rotate. When the driving roller rotates, the driving wheel can slide along the length direction of the arc groove and make multiple transverse sliders slide towards or away from each other along the length direction of the transverse guide rail.

[0009] By arranging a plurality of arc grooves at intervals on the driving roller, when the driving roller rotates, the driving wheel can be forced to move, thereby enabling the manipulator to switch between positions close to each other or positions far away from each other, thereby clamping multiple cylindrical lithium batteries and controlling their spacing, effectively facilitating the loading and unloading of cylindrical lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A three-dimensional diagram of the utility model Figure 1 ;

[0011] Figure 2 A three-dimensional diagram of the utility model Figure 2 ;

[0012] Figure 3 It is a schematic diagram of the cooperation between the driving roller and the driving wheel;

[0013] Figure 4 This is a schematic diagram with part of the robot hidden.

[0014] In the figure,

[0015] 1 is a base, 11 is a driving roller, 12 is an arc groove, 13 is a straight groove,

[0016] 21 is a transverse guide rail, 22 is a transverse slider,

[0017] 3 is a manipulator, 30 is a positioning seat, 31 is a bidirectional clamping motor, 32 is a clamping plate,

[0018] 4 is a driving device,

[0019] 5 is a roller, 51 is a driving wheel,

[0020] 6 is a frame, 60 is a pivot hole, and 61 is a second rotary motor. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0024] like Figures 1 to 4 As shown, a cylindrical lithium battery flip cam pitch changing mechanism comprises:

[0025] A base 1, wherein a driving roller 11 is pivotally mounted on the base 1, wherein a transverse guide rail 21 arranged parallel to the driving roller 11 is arranged in front of the base 1, and the driving roller 11 is provided with an arc groove 12 arranged along its outer peripheral wall, wherein a plurality of arc grooves 12 are provided and arranged in parallel at intervals;

[0026] A manipulator 3, wherein the manipulator 3 is provided in plurality, and the manipulator 3 is provided with a transverse slider 22 matched with the transverse guide rail 21, and a driving wheel 51 extending into the arc groove 12 is provided at the rear end of the manipulator 3;

[0027] The driving device 4 is arranged on the base 1 and can drive the driving roller 11 to rotate. When the driving roller rotates, the driving wheel 51 can slide along the length direction of the arc groove 12 and make the multiple transverse sliders 22 slide along the length direction of the transverse guide rail 21 in a direction close to or away from each other.

[0028] By arranging a plurality of arc grooves 12 at intervals on the driving roller, when the driving roller rotates, the driving wheel 51 can be forced to move, thereby enabling the manipulator 3 to switch between positions close to each other or positions far away from each other, thereby clamping a plurality of cylindrical lithium batteries and controlling their spacing, effectively facilitating the loading and unloading of cylindrical lithium batteries.

[0029] Specifically, the length of the arc groove 12 is greater than half of the length of the outer peripheral wall of the driving roller, and its transverse length is greater than one times of the diameter, that is, the arc groove 12 is provided with a minimum end and a maximum end, thereby controlling the spacing between the manipulators 3.

[0030] In the embodiment of the utility model, the driving wheel 51 is provided with a roller 5 having a width suitable for the arc groove 12, thereby ensuring smooth sliding while reducing friction.

[0031] Specifically, the driving roller is further provided with a longitudinally arranged straight groove 13 at the end of the arc groove 12, that is, the position of the robot arm 3 at the beginning remains unchanged.

[0032] In the embodiment of the utility model, the transverse guide rail 21 and the arc-shaped groove 12 are in the same horizontal plane position.

[0033] Specifically, the driving device 4 is a first rotating electrical machine.

[0034] In the embodiment of the utility model, the manipulator 3 includes a positioning seat 30 arranged on the horizontal slider 22, a bidirectional clamping motor 31 arranged on the positioning seat 30, and a clamping plate 32 arranged on the bidirectional clamping motor 31, thereby achieving clamping of the cylindrical lithium battery.

[0035] Specifically, it also includes a frame 6, which is provided with two pivot seats 60 arranged at intervals, the base 1 is provided with a pivot shaft matched with the pivot seats, and the frame 6 is provided with a second rotating motor 61 for driving the base 1 to rotate, thereby realizing the flipping and spacing adjustment of the cylindrical lithium battery.

[0036] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A cylindrical lithium battery flip cam pitch changing mechanism, characterized in that: include: A base, wherein a driving roller is pivotally mounted on the base, wherein a transverse guide rail arranged parallel to the driving roller is arranged in front of the driving roller, and wherein the driving roller is provided with an arc groove arranged along its outer peripheral wall, wherein a plurality of arc grooves are provided and arranged parallel to each other at intervals; A manipulator, wherein the manipulator is provided with a plurality of manipulators, and the manipulator is provided with a transverse slide matched with a transverse guide rail, and a driving wheel extending into an arc groove is provided at the rear end of the manipulator; The driving device is arranged on the base and can drive the driving roller to rotate. When the driving roller rotates, the driving wheel can slide along the length direction of the arc groove and make multiple transverse sliders slide towards or away from each other along the length direction of the transverse guide rail.

2. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: The length of the arc-shaped groove is greater than half of the length of the outer peripheral wall of the driving roller, and its transverse length is greater than one times of the diameter.

3. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: The driving wheel is provided with a roller shaft which is suitable for the width of the arc groove.

4. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: The driving roller is also provided with a longitudinally arranged straight groove at the end of the arc-shaped groove.

5. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: The transverse guide rail and the arc-shaped groove are in the same horizontal plane position.

6. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: The driving device is a first rotating motor.

7. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: The manipulator comprises a positioning seat arranged on a transverse slide block, a bidirectional clamping motor arranged on the positioning seat, and a clamping plate arranged on the bidirectional clamping motor.

8. The cylindrical lithium battery flip cam pitch changing mechanism according to claim 1, characterized in that: It also includes a frame, the frame is provided with two pivot seats arranged at intervals, the base is provided with a pivot shaft matched with the pivot seats, and the frame is provided with a second rotating motor that drives the base to rotate.

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