Novel lithium battery carrying clamping jaw

Abstract

The utility model discloses a novel lithium battery carrying clamping jaw which comprises a base. The clamping jaw base plate is fixedly installed on the clamping jaw air cylinder, and a clamping jaw is detachably installed at the telescopic end of the clamping jaw air cylinder; the guide mechanism is used for preventing the situation that the clamping jaw swings unstably when clamping and transferring the workpiece; and when the control system senses that the bottom of the clamping jaw touches the bottom or makes mistaken contact, the buffering mechanism enables the clamping jaw to have a buffering space. According to the utility model, the sliding rail and the sliding block are arranged in a matched manner, so that the problem that the clamping jaw air cylinder swings unstably can be prevented, the clamping jaw air cylinder can only slide in the direction of the sliding rail, and the clamping jaw air cylinder can be guided to move under the matching of the sliding rail and the sliding block; the positioning accuracy of the workpiece is sensed by introducing the distance of the photoelectric sensor, and the contact between the clamping jaw and the workpiece can be stopped in advance during deviation, so that the problem that the clamping jaw and the workpiece are damaged due to high-frequency long-term collision is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium electricity production technical field especially a new type lithium electricity carries and clamps jaw. BACKGROUND

[0002] Clamp jaw is more and more widely used in lithium electricity production equipment, especially on the automatic production line, clamp jaw can quickly and accurately grab and move lithium battery assembly, thereby improving production efficiency, and clamp jaw has been widely used in lithium electricity production equipment, and provides important support for improving production efficiency and quality, and mechanical clamp jaw as an important component in the lithium battery manufacturing process will also encounter some common problems, and the clamp jaw will appear unstable swing during clamping and transfer due to the lack of guide mechanism. UTILITARY MODEL

[0003] In view of the above situation, in order to overcome the defects of prior art, the purpose of the utility model is to provide a new type lithium electricity carries and clamps jaw, solve the problem that the clamp jaw will appear unstable swing during clamping and transfer due to the lack of guide mechanism in prior art.

[0004] The technical scheme solved is a new type lithium electricity carries and clamps jaw, comprising:

[0005] Base;

[0006] Clamp jaw cylinder and clamp jaw base plate fixedly installed on the clamp jaw cylinder, the telescopic end of the clamp jaw cylinder is detachably installed with the clamp jaw;

[0007] Guide mechanism, the guide mechanism is used for preventing the clamp jaw from appearing unstable swing during clamping and transfer of workpiece;

[0008] Buffer mechanism, when the control system senses the bottom touch or false contact of the clamp jaw bottom, the buffer mechanism makes the clamp jaw have buffer space;

[0009] Photoelectric sensor, the photoelectric sensor is used for ranging, and a signal is sent to stop the movement of the clamp jaw before the collision between the clamp jaw and the workpiece.

[0010] Preferably, the guide mechanism is provided with two, and the two guide mechanisms are respectively arranged between the two side surfaces of the clamp jaw cylinder and the two side inner walls of the base.

[0011] Preferably, each guide mechanism comprises a sliding rail fixedly installed on the inner wall of the base and a sliding block fixedly installed on the clamp jaw cylinder, and the sliding block cooperates with the sliding rail.

[0012] Preferably, the clamp jaw cylinder is slidably installed on the base through the cooperation of the sliding block and the sliding rail.

[0013] Preferably, the buffer mechanism comprises a T-shaped cylinder fixedly installed on the base, a buffer rod fixedly installed on the clamping jaw cylinder, a spring sleeved outside the buffer rod, and a connecting plate fixedly installed on the buffer rod.

[0014] Preferably, one end of the spring is fixedly installed on the clamping jaw cylinder, and the other end of the spring is fixedly installed on one end of the T-shaped cylinder.

[0015] Preferably, one end of the buffer rod is fixedly installed on the clamping jaw cylinder, and the other end of the buffer rod penetrates through the T-shaped cylinder and is fixedly installed on the connecting plate.

[0016] Preferably, the clamping jaw is installed on the output end of the clamping jaw cylinder through a screw, and a contact pad is fixedly installed on the side face of the clamping jaw close to the workpiece.

[0017] Preferably, the clamping jaw is a vertical clamping jaw, and the clamping jaw is a V-shaped structure.

[0018] Preferably, the clamping jaw is a horizontal clamping jaw, and the clamping jaw is a V-shaped structure.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] The utility model discloses a vertical clamping jaw and a horizontal clamping jaw, and the clamping jaw cylinder can be guided to move in the direction of the slide rail through the cooperation of the slide rail and the sliding block, and the workpiece positioning accuracy can be improved through the distance sensing of the photoelectric sensor, so that the contact between the clamping jaw and the workpiece can be stopped in advance when the workpiece deviates, and the problem that the clamping jaw and the workpiece are damaged due to high-frequency and long-term mutual collision can be solved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional schematic view of the utility model.

[0022] Figure 2 It is the guiding mechanism schematic view of the utility model.

[0023] Figure 3 It is the overhead schematic view of the utility model.

[0024] Figure 4 It is the structure schematic view of the utility model Figure 3 A-A section structure schematic view of the utility model.

[0025] Figure 5 It is the structure schematic view of the horizontal clamping jaw of the second embodiment of the utility model.

[0026] Explanation of the reference numerals in the schematic view:

[0027] 1, base; 2, clamping jaw cylinder; 3, clamping jaw base plate; 4, clamping jaw; 5, guide mechanism; 6, buffer mechanism; 7, photoelectric sensor; 8, contact pad; 501, sliding rail; 502, sliding block; 601, T-shaped cylinder; 602, buffer rod; 603, spring; 604, connecting plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] The specific embodiment is a novel lithium battery carrying clamping jaw, and a structure diagram thereof is shown in the drawing. Figures 1-5

[0030] Embodiment 1

[0031] It comprises a base 1, a clamping jaw cylinder 2, a clamping jaw base plate 3 fixedly installed on the clamping jaw cylinder 2, a guide mechanism 5, a buffer mechanism 6 and a photoelectric sensor 7, a clamping jaw 4 is detachably installed on the telescopic end of the clamping jaw cylinder 2, the clamping jaw cylinder 2 controls the grabbing action of the clamping jaw 4, the clamping force of the clamping jaw 4 needs to be able to generate a friction force greater than 3 times the gravity of the clamped workpiece, the guide mechanism 5 is used for preventing the clamping jaw 4 from being unstable when clamping and transferring the workpiece, the buffer mechanism 6 makes the clamping jaw 4 have a buffer space when the control system senses the bottom touch or false contact of the clamping jaw 4, and the photoelectric sensor 7 is used for distance measurement and sends a signal to stop the movement of the clamping jaw 4 before the clamping jaw 4 collides with the workpiece.

[0032] The clamping jaw 4 on the clamping jaw cylinder 2 can prevent the clamping jaw cylinder 2 itself from being unstable during the clamping and transferring process of the workpiece through the guide mechanism 5, so that the clamping jaw 4 on the clamping jaw cylinder 2 can prevent the clamping jaw 4 from being unstable during the clamping and transferring process of the workpiece.

[0033] The guide mechanism 5 is provided with two, the two guide mechanisms 5 are respectively arranged between the two side surfaces of the clamping jaw cylinder 2 and the inner walls of the two side surfaces of the base 1, each guide mechanism 5 comprises a sliding rail 501 fixedly installed on the inner wall of the base 1 and a sliding block 502 fixedly installed on the clamping jaw cylinder 2, the sliding block 502 is matched with the sliding rail 501, and the clamping jaw cylinder 2 is slidably installed on the base 1 through the cooperation of the sliding block 502 and the sliding rail 501;

[0034] ​Two guide mechanisms 5 are vertically arranged on the two sides of the clamp jaw cylinder 2, and can prevent the clamp jaw cylinder 2 from swinging and being unstable by the cooperation of the slide rail 501 and the sliding block 502, so that the clamp jaw cylinder 2 can only slide in the direction of the slide rail 501, and the cooperation of the slide rail 501 and the sliding block 502 can guide the movement of the clamp jaw cylinder 2.

[0035] The buffer mechanism 6 includes a T-shaped cylinder 601 fixedly installed on the base 1, a buffer rod 602 fixedly installed on the clamp jaw cylinder 2, a spring 603 sleeved outside the buffer rod 602, and a connecting plate 604 fixedly installed on the buffer rod 602.

[0036] One end of the spring 603 is fixedly installed on the clamp jaw cylinder 2, and the other end of the spring 603 is fixedly installed on one end of the T-shaped cylinder 601.

[0037] One end of the buffer rod 602 is fixedly installed on the clamp jaw cylinder 2, and the other end of the buffer rod 602 penetrates the T-shaped cylinder 601 and is fixedly installed with the connecting plate 604.

[0038] When the bottom of the clamp jaw 4 touches or mistakenly contacts, the clamp jaw 4 drives the clamp jaw base plate 3 and the clamp jaw cylinder 2 to move, the clamp jaw cylinder 2 can drive the sliding block 502 to slide on the slide rail 501 during the movement, the clamp jaw cylinder 2 can drive the buffer rod 602 to slide inside the T-shaped cylinder 601 during the movement, and the clamp jaw cylinder 2 compresses the spring 603 during the movement, so that the clamp jaw 4 has a moving buffer space under the action of the spring 603 when the control system senses that the bottom of the clamp jaw 4 touches or mistakenly contacts.

[0039] The clamp jaw cylinder 2 drives the buffer rod 602 to move during the compression of the spring 603, the buffer rod 602 can drive the connecting plate 604 to move during the movement, the clamp jaw cylinder 2 can be reset under the reset action of the spring 603 when the spring 603 is no longer compressed, the clamp jaw cylinder 2 drives the buffer rod 602 to reset, the buffer rod 602 drives the connecting plate 604 to move, and the connecting plate 604 limits the maximum moving distance of the buffer rod 602 and the clamp jaw cylinder 2, so as to prevent the clamp jaw cylinder 2 from being separated from the base 1.

[0040] The clamp jaw 4 is installed on the output end of the clamp jaw cylinder 2 by screws, and a contact pad 8 is fixedly installed on the side of the clamp jaw 4 close to the workpiece. The surface texture of the contact pad 8 is designed to have a friction coefficient <0.03, does not damage the surface of the workpiece, and satisfies 1 million clamping times.

[0041] The clamp jaw 4 is a vertical clamp jaw, and the clamp jaw 4 has a V-shaped structure. The two clamp jaws 4 are designed to be symmetrically clamped in a V shape, which can ensure the stability of the clamping of the workpiece.

[0042] Example 2

[0043] Different from the embodiment 1 is that, as shown in the figure, the clamping jaw 4 is a transverse clamping jaw, and the clamping jaw 4 is a V-shaped structure, and the two clamping jaws 4 are designed to be symmetrically clamped in a V shape, which can ensure the stability of the workpiece clamping. Figure 5

[0044] The clamping jaw 4 is mounted on the output end of the clamping jaw cylinder 2 through a screw, which can be disassembled, so that the vertical clamping jaw or the transverse clamping jaw can be replaced when facing different needs.

[0045] The cooperation of the sliding rail 501 and the sliding block 502 can prevent the clamping jaw cylinder 2 from shaking and being unstable, so that the clamping jaw cylinder 2 can only slide in the direction of the sliding rail 501, and the cooperation of the sliding rail 501 and the sliding block 502 can guide the movement of the clamping jaw cylinder 2, the distance sensing workpiece positioning accuracy is introduced through the photoelectric sensor 7, when the offset, the contact between the clamping jaw 4 and the workpiece can be stopped in advance, thereby solving the problem that the clamping jaw 4 and the workpiece are damaged due to high-frequency long-term mutual collision.

[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.​

Claims

1. A new type of lithium battery handling gripper characterized by, It includes: Base (1); Clamping jaw cylinder (2) and clamping jaw base plate (3) fixedly installed on clamping jaw cylinder (2), the telescopic end of the clamping jaw cylinder (2) is detachably installed with clamping jaw (4); Guide mechanism (5), which is used to prevent the clamping jaw (4) from shaking and being unstable when clamping and transporting workpieces; Buffer mechanism (6), which provides buffer space for the clamping jaw (4) when the control system senses the bottom touch or false contact of the clamping jaw (4); Photoelectric sensor (7) for distance measurement, which sends a signal to stop the movement of the clamping jaw (4) before the clamping jaw (4) collides with the workpiece.

2. The novel lithium battery handling gripper jaw of claim 1, wherein, The guide mechanism (5) is provided with two, and the two guide mechanisms (5) are respectively arranged between the two sides of the clamping jaw cylinder (2) and the inner walls of the two sides of the base (1).

3. The novel lithium battery handling gripper jaw of claim 2, wherein, Each guide mechanism (5) includes a slide rail (501) fixedly installed on the inner wall of the base (1) and a sliding block (502) fixedly installed on the clamping jaw cylinder (2), and the sliding block (502) cooperates with the slide rail (501).

4. The novel lithium battery handling gripper jaw of claim 3, wherein, The clamping jaw cylinder (2) is slidably installed on the base (1) through the cooperation of the sliding block (502) and the slide rail (501).

5. The novel lithium battery handling gripper jaw of claim 1, wherein, The buffer mechanism (6) includes a T-shaped cylinder (601) fixedly installed on the base (1), a buffer rod (602) fixedly installed on the clamping jaw cylinder (2), a spring (603) sleeved outside the buffer rod (602), and a connecting plate (604) fixedly installed on the buffer rod (602).

6. The novel lithium battery handling gripper jaw of claim 5, wherein, One end of the spring (603) is fixedly installed on the clamping jaw cylinder (2), and the other end of the spring (603) is fixedly installed on one end of the T-shaped cylinder (601).

7. The novel lithium battery handling gripper jaw of claim 6, wherein, One end of the buffer rod (602) is fixedly installed on the clamping jaw cylinder (2), and the other end of the buffer rod (602) penetrates the T-shaped cylinder (601) and is fixedly installed with the connecting plate (604).

8. The novel lithium battery handling gripper jaw of claim 1, wherein, The clamping jaw (4) is installed on the output end of the clamping jaw cylinder (2) through a screw, and the side of the clamping jaw (4) close to the workpiece is fixedly installed with a contact pad (8).

9. The novel lithium battery handling gripper jaw of claim 8, wherein, The clamping jaw (4) is a vertical clamping jaw, and the clamping jaw (4) is a V-shaped structure.

10. The novel lithium battery handling gripper jaw of claim 8, wherein, The clamping jaw (4) is a horizontal clamping jaw, and the clamping jaw (4) is a V-shaped structure.

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