Conveying and clamping mechanism for cylindrical lithium battery

Abstract

The utility model discloses a transportation clamping mechanism of cylindrical lithium battery, including portal frame, vertical moving device and bi-directional clamping motor, the upper wall of portal frame is provided with horizontal moving device, vertical moving device is provided on the horizontal moving device, vertical moving device is provided with tripod, the tripod is provided with horizontal rotating device, the horizontal rotating device is provided with the bidirectional clamping motor, and the bidirectional clamping motor is provided with the bidirectional clamping motor. The horizontal rotating device is provided with a long-strip-shaped positioning seat, the two-way clamping motors are arranged on the lower wall of the positioning seat, every two adjacent two-way clamping motors are arranged on the positioning seat in a staggered mode, each two-way clamping motor is provided with two clamping jaws arranged in a spaced mode, and every two adjacent clamping jaws are arranged in a staggered mode. Through the staggered clamping jaws, the arrayed cylindrical lithium batteries can be clamped, namely, the clamping gravity centers of the clamping jaws all deviate from the cylindrical lithium batteries, but the clamping stability of the cylindrical lithium batteries is not affected, and therefore in the actual clamping process, the compactness of the mechanism can be guaranteed, and mutual interference is avoided.

Description

Technical Field

[0001] The utility model relates to the field of cylindrical lithium battery processing equipment, in particular to a transportation clamping mechanism for cylindrical lithium batteries. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and uses non-aqueous electrolyte solutions. In the existing cylindrical lithium battery processing, a robot is used to clamp the cylindrical lithium battery, and then spray or test it individually.

[0003] However, in the existing clamping and transferring process, due to the irregularity of cylindrical lithium batteries, the existing clamping and transportation generally adopts a single clamping and transferring method. This type of transportation clamping mechanism has the problem of low clamping efficiency. Of course, there is also a method of using multiple manipulators to cooperate at the same time, but there is also the problem of a large volume of the transportation clamping mechanism.

[0004] For example, Chinese patent CN202223156286.1 adopts the cooperation of the first bracket and the second bracket to realize the movement and flipping of the cylindrical lithium battery, but the achievable stroke is short, and production interference problems are prone to occur during material transfer or multi-station processing. Utility Model Content

[0005] The main purpose of the utility model is to provide a transport and clamping mechanism for cylindrical lithium batteries, which aims to achieve clamping and transportation of cylindrical lithium batteries with a large stroke through the design of a gantry, and has a compact structure.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes a transport and clamping mechanism for cylindrical lithium batteries, comprising:

[0007] A gantry, wherein the upper wall of the gantry is provided with a lateral moving device;

[0008] A vertical moving device, the vertical moving device is arranged on the horizontal moving device, the vertical moving device is provided with a tripod, the tripod is provided with a horizontal rotating device, and the horizontal rotating device is provided with a long strip positioning seat;

[0009] A bidirectional clamping motor, wherein the bidirectional clamping motor is provided in multiple numbers and is arranged on the lower wall of the positioning seat, two adjacent bidirectional clamping motors are staggeredly arranged on the positioning seat, and the bidirectional clamping motor is provided with two clamping jaws arranged at intervals. The bidirectional clamping motor can drive the two clamping jaws to move between positions close to each other and positions far away from each other, and each adjacent group of clamping jaws are staggeredly arranged.

[0010] In the actual design, a bearing seat or a transport device is provided under the gantry. Through the lateral moving device, the vertical moving device and the horizontal rotating device, the cylindrical lithium battery can be clamped from the work station to between the two jaws. The staggered jaws can be used to clamp the arranged cylindrical lithium batteries, that is, the clamping center of gravity of the jaws deviates from the cylindrical lithium battery, but does not affect the clamping stability. Therefore, in the actual clamping, the compactness of the mechanism can be guaranteed without mutual interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional diagram of the utility model Figure 1 ;

[0012] Figure 2 A three-dimensional diagram of the utility model Figure 2 ;

[0013] Figure 3 A three-dimensional diagram of the utility model Figure 3 .

[0014] In the figure,

[0015] 1 is a gantry, 10 is a lateral moving device, 11 is a lateral guide rail, 12 is a lateral slider, 13 is a lateral screw pair,

[0016] 2 is a vertical moving device, 20 is a tripod, 201 is a pivot hole, 202 is a swivel seat, 21 is a vertical guide rail, 22 is a vertical slider, 23 is a vertical screw pair,

[0017] 3 is a horizontal rotating device, 30 is a positioning seat,

[0018] 4 is a bidirectional clamping motor, 40 is a clamping claw, 41 is a main body, 42 is a clamping part,

[0019] 5 is an arc groove. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] like Figures 1 to 3 As shown, a transport and clamping mechanism for cylindrical lithium batteries comprises:

[0024] A gantry 1, wherein the upper wall of the gantry 1 is provided with a lateral moving device 10;

[0025] A vertical moving device 2, the vertical moving device 2 is arranged on the horizontal moving device 10, the vertical moving device 2 is provided with a tripod 20, the tripod 20 is provided with a horizontal rotating device 3, and the horizontal rotating device 3 is provided with a long strip positioning seat 30;

[0026] A bidirectional clamping motor 4, wherein the bidirectional clamping motor 4 is provided with a plurality of motors and is arranged on the lower wall of the positioning seat 30, and two adjacent bidirectional clamping motors 4 are staggeredly arranged on the positioning seat 30, and the bidirectional clamping motor 4 is provided with two clamping jaws 40 arranged at intervals, and the bidirectional clamping motor 4 can drive the two clamping jaws 40 to move between positions close to each other and positions away from each other, and each adjacent group of clamping jaws 40 are staggeredly arranged.

[0027] In the actual design, a bearing seat or a transport device is provided under the gantry 1. Through the lateral moving device 10, the vertical moving device 2 and the horizontal rotating device 3, the cylindrical lithium battery can be clamped from the work station to between the two clamps 40. Through the staggered clamps 40, the arranged cylindrical lithium batteries can be clamped, that is, the clamping center of gravity of the clamps 40 deviates from the cylindrical lithium battery, but does not affect the clamping stability. Therefore, in the actual clamping, the compactness of the mechanism can be guaranteed, and there will be no mutual interference.

[0028] Specifically, the transverse moving device 10 includes a transverse guide rail 11 provided on the gantry 1 , a transverse slider 12 slidably mounted on the transverse guide rail 11 , and a transverse screw pair 13 for driving the transverse slider 12 .

[0029] In the embodiment of the utility model, the vertical moving device 2 includes a vertical seat arranged on the horizontal slider 12, a vertical guide rail 21 arranged on the vertical seat, a vertical slider 22 slidably mounted on the vertical guide rail 21, and a vertical screw pair 23 for driving the vertical guide rail 21.

[0030] Specifically, the tripod 20 is arranged on the vertical slider, the tripod 20 is provided with a pivot hole 201, the pivot hole is provided with a swivel seat 202, the swivel seat is connected to the horizontal rotating device 3, and the positioning seat 30 is connected to the swivel seat.

[0031] In the embodiment of the utility model, the horizontal rotating device 3 is a rotating motor.

[0032] Specifically, the clamping jaws 40 include a main body 41 and a clamping portion 42 bent outward from the main body 41. In actual installation, according to the staggered design, the positions of the clamping jaws 40 can be swapped to achieve the installation of two adjacent groups of clamping jaws 40, that is, a pair of modules can be used, which effectively saves production costs and procurement costs.

[0033] In the embodiment of the utility model, the clamping portion is provided with an arc groove 5.

[0034] Specifically, the arc groove 5 is provided with an elastic pad. Through the cooperation of the elastic pad and the clamping part, the cylindrical lithium battery can be stably clamped and transported.

[0035] 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 transport and clamping mechanism for cylindrical lithium batteries, characterized in that: include: A gantry, wherein the upper wall of the gantry is provided with a lateral moving device; A vertical moving device, the vertical moving device is arranged on the horizontal moving device, the vertical moving device is provided with a tripod, the tripod is provided with a horizontal rotating device, and the horizontal rotating device is provided with a long strip positioning seat; A bidirectional clamping motor, wherein the bidirectional clamping motor is provided in multiple numbers and is arranged on the lower wall of the positioning seat, two adjacent bidirectional clamping motors are staggeredly arranged on the positioning seat, and the bidirectional clamping motor is provided with two clamping jaws arranged at intervals. The bidirectional clamping motor can drive the two clamping jaws to move between positions close to each other and positions far away from each other, and each adjacent group of clamping jaws are staggeredly arranged.

2. The cylindrical lithium battery transport and gripping mechanism according to claim 1, characterized in that: The transverse moving device comprises a transverse guide rail arranged on the gantry, a transverse sliding block slidably mounted on the transverse guide rail, and a transverse screw rod pair for driving the transverse sliding block.

3. The cylindrical lithium battery transport and gripping mechanism according to claim 2, characterized in that: The vertical moving device comprises a vertical seat arranged on the horizontal slider, a vertical guide rail arranged on the vertical seat, a vertical slider slidably mounted on the vertical guide rail, and a vertical screw rod pair used for driving the vertical guide rail.

4. The cylindrical lithium battery transport and gripping mechanism as claimed in claim 3, characterized in that: The tripod is arranged on the vertical sliding block, the tripod is provided with a pivot hole, the pivot hole is provided with a swivel seat, the swivel seat is connected with the horizontal rotating device, and the positioning seat is connected with the swivel seat.

5. The cylindrical lithium battery transport and gripping mechanism as claimed in claim 4, characterized in that: The horizontal rotating device is a rotating motor.

6. The cylindrical lithium battery transport and gripping mechanism as claimed in claim 4, characterized in that: The clamping claw comprises a main body and a clamping portion bent outward from the main body.

7. The cylindrical lithium battery transport and gripping mechanism according to claim 6, characterized in that: The clamping portion is provided with an arc groove.

8. The cylindrical lithium battery transport and gripping mechanism as claimed in claim 7, characterized in that: The arc groove is provided with an elastic pad.

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