Multi-clamping-jaw simultaneous carrying mechanism

Abstract

The multi-clamping-jaw simultaneous carrying mechanism comprises a mounting frame and a plurality of sets of clamping jaw mechanisms, a movable plate is movably arranged above the mounting frame in a butt joint mode, a left-right transplanting mechanism is fixedly connected to the bottom of the movable plate, and a plurality of sets of front-back translation mechanisms are arranged at the upper end of the movable plate. The multiple sets of front-back translation mechanisms and the multiple sets of clamping jaw mechanisms are arranged in a one-to-one correspondence mode, and lifting mechanisms for installing the clamping jaw mechanisms are movably arranged at the outer side ends of the front-back translation mechanisms. The feeding and carrying mechanism is composed of clamping jaw mechanisms, clamping jaw air cylinders, a lifting mechanism, a sliding table air cylinder, a front-back translation mechanism, a sliding table air cylinder, a left-right transplanting mechanism, a rodless air cylinder and a linear guide rail, the multiple clamping jaw mechanisms are connected in parallel, and the clamping jaw mechanisms are arranged at equal intervals; therefore, after the clamping jaw automatically clamps and adjusts, a plurality of products can be conveyed forwards at the same time, and the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of carrying, especially to a multi-claw simultaneous carrying mechanism. BACKGROUND

[0002] ‌The carrying claw is a clamping device installed at the end of a robot, which is used for accurately grabbing, carrying and placing various workpieces. The carrying claw plays an important role in the field of industrial automation. They can greatly improve production efficiency, reduce cost, and work stably under various complex conditions. At present, the carrying claw of the remaining product can only grab one product, which cannot meet the simultaneous carrying of multiple products. After carrying to the designated position, it returns to continue carrying, which is very low in efficiency. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving the prior art in the background art.

[0004] A multi-claw simultaneous carrying mechanism includes a mounting frame and multiple sets of claw mechanisms. The mounting frame is provided with a movable plate on the top, and the movable plate is fixedly connected with a left-right transplanting mechanism at the bottom. The movable plate is provided with multiple sets of front-back translation mechanisms at the top. The front-back translation mechanisms and the claw mechanisms are one-to-one corresponding. The outer side of the front-back translation mechanism is movably provided with a lifting mechanism for installing the claw mechanism.

[0005] Preferably, the mounting frame is fixedly provided with a rodless cylinder and a linear guide rail at the top. The left-right transplanting mechanism is slidably connected to the linear guide rail, and the power end of the rodless cylinder is fixedly connected to the left-right transplanting mechanism.

[0006] Preferably, the lifting mechanism includes a first sliding seat fixedly installed with the claw mechanism. The outer side of the first sliding seat is also provided with a claw cylinder for adjusting the opening and closing of the claw mechanism.

[0007] Preferably, the front-back translation mechanism includes a second fixed plate fixedly connected to the top of the movable plate. The second fixed plate is fixedly connected with a second T-shaped track at the top, and the second fixed plate is movably provided with a second sliding seat above. The second sliding seat is limitingly and slidably connected between the lower end and the second T-shaped track.

[0008] Preferably, the second fixed plate is fixedly connected with a second sliding table cylinder at the top for driving the second sliding seat to slide along the second T-shaped track.

[0009] Preferably, the outer side of the second sliding seat is fixedly connected with a first fixed plate. The first fixed plate is longitudinally provided with a first T-shaped track outside. The first sliding seat is limitingly and slidably connected between the inner side and the first T-shaped track.

[0010] Preferably, the first fixed plate is fixedly connected with a first sliding table cylinder for driving the first sliding base to slide along the first T-shaped track.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The feeding and carrying mechanism is composed of the claw mechanism, the claw cylinder, the lifting mechanism and the sliding table cylinder, the front and rear translation mechanism and the sliding table cylinder, the left and right transplanting mechanism and the rodless cylinder and the linear guide rail, multiple claw mechanisms are connected in parallel, and each claw mechanism is arranged at equal intervals, so that multiple products can be simultaneously forwarded and conveyed after automatic clamping and adjustment of the claw, and the production efficiency is effectively improved, so the utility model is worth popularizing and using in the market. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is an enlarged schematic view of the structure at A of the utility model.

[0015] In the figure, 1 is a claw mechanism, 2 is a claw cylinder, 3 is a lifting mechanism, 301 is a first fixed plate, 302 is a first sliding base, 4 is a first sliding table cylinder, 5 is a front and rear translation mechanism, 501 is a second fixed plate, 502 is a second sliding base, 6 is a second sliding table cylinder, 7 is a left and right transplanting mechanism, 8 is a rodless cylinder, 9 is a linear guide rail, 10 is a movable plate, and 11 is a mounting frame. DETAILED DESCRIPTION

[0016] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0017] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0018] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "set", "sleeve / interface", "connection" and the like should be understood broadly, for example, "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0019] 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, not all.

[0020] Referring to Figs. 1-2 A kind of multiple gripper simultaneous handling mechanism simultaneously, including installation frame 11 and multiple groups of gripper mechanism 1, installation frame 11 top is butt-jointed and movably provided with movable plate 10, and movable plate 10 bottom is fixedly connected with left and right transplanting mechanism 7, movable plate 10 upper end is provided with multiple groups of front and rear translation mechanism 5, multiple groups of front and rear translation mechanism 5 and multiple groups of gripper mechanism 1 are set one by one, front and rear translation mechanism 5 outer side end movably set lifting mechanism 3 installed to gripper mechanism 1, wherein, installation frame 11 upper end is fixedly installed with rodless cylinder 8 and linear guide 9, left and right transplanting mechanism 7 is slidably connected to linear guide 9, and rodless cylinder 8 power end is fixedly connected to left and right transplanting mechanism 7, lifting mechanism 3 includes the first sliding seat 302 of gripper mechanism 1 fixed installation, first sliding seat 302 outer side is also installed with the gripper cylinder 2 of the opening and closing adjustment of gripper mechanism 1, front and rear translation mechanism 5 includes the second fixed plate 501 fixedly connected to movable plate 10 upper end, second fixed plate 501 upper end is fixedly connected with second T-shaped track, and second fixed plate 501 top is movably provided with second sliding seat 502, and second sliding seat 502 lower end is limitingly and slidably connected between second T-shaped track, second fixed plate 501 upper end is fixedly connected with second sliding table cylinder 6 for driving second sliding seat 502 along second T-shaped track sliding, second sliding seat 502 outer side end is fixedly connected with first fixed plate 301, first fixed plate 301 outer side is provided with first T-shaped track longitudinally, and first sliding seat 302 inner side is limitingly and slidably connected between first T-shaped track, and first fixed plate 301 outer side is fixedly connected with first sliding table cylinder 4 for driving first sliding seat 302 along first T-shaped track limit sliding.

[0021] Based on the above structural arrangement, the device is used when:

[0022] The first step, the front and back translation mechanism 5 extends to the product, specifically through the second fixed plate 501 on the upper end of the movable plate 10 The second sliding table air cylinder 6 drives the second sliding seat 502 and the structure connected with the second sliding seat 502 to move forward and backward along the second T-shaped track in the front and back direction.

[0023] The second step, the clamping jaw mechanism 1 acts to clamp the product, specifically through the clamping jaw air cylinder 2 to drive the existing clamping jaw mechanism 1 to clamp the product;

[0024] The third step, the lifting mechanism 3 rises to the material withdrawal position, specifically through the first sliding table air cylinder 4 outside the first fixed plate 301 to drive the first sliding seat 302 to slide upward along the first T-shaped track arranged in the longitudinal direction, thereby driving the product clamped by the clamping jaw mechanism 1 connected with the first sliding seat 302 to rise;

[0025] The fourth step, the left and right transplanting mechanism 7 moves forward to the next station, specifically through the rodless air cylinder 8 to drive the left and right transplanting mechanism 7 to drive the movable plate 10 at the upper end to move transversely along the linear guide rail 9, that is, all structures connected with the upper end of the movable plate 10 and the clamped product are synchronously moved transversely to adjust the position;

[0026] The fifth step, the lifting mechanism 3 descends to the product discharge position, the principle of which is the same as that of the third step;

[0027] The sixth step, the clamping jaw mechanism 1 acts to release the product, the principle of which is the same as that of the second step;

[0028] The seventh step, the front and back translation mechanism 5 retracts to the standby position, the principle of which is the same as that of the first step;

[0029] The eighth step, the left and right transplanting mechanism 7 retreats to the original position, the principle of which is the same as that of the fourth step.

[0030] It should be noted that the external control system of the device controls each action according to the signals fed back by each mechanism and the product, so that multiple clamping jaws can act simultaneously.

[0031] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement method, which is included in the protection scope of the present application.

[0032] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

Claims

1. A multi-gripper simultaneous carrying mechanism comprising a mounting frame (11) and a plurality of sets of gripper mechanisms (1), characterized in that: The mounting frame (11) is provided with a movable plate (10) in the upper part, and the movable plate (10) is fixedly connected with left and right transplanting mechanisms (7) at the bottom, a plurality of front and rear translation mechanisms (5) are arranged on the upper end of the movable plate (10), and the front and rear translation mechanisms (5) and a plurality of clamping jaw mechanisms (1) are arranged in one-to-one correspondence, and the outer end of the front and rear translation mechanisms (5) is movably provided with a lifting mechanism (3) for mounting the clamping jaw mechanism (1).

2. A multi-jaw simultaneous handling mechanism according to claim 1, wherein The upper end of the mounting frame (11) is fixedly provided with a rodless cylinder (8) and a linear guide rail (9), the left and right transplanting mechanisms (7) are slidably connected to the linear guide rail (9), and the power end of the rodless cylinder (8) is fixedly connected to the left and right transplanting mechanisms (7).

3. A multiple gripper simultaneous handling mechanism according to claim 2, wherein The lifting mechanism (3) comprises a first sliding seat (302) fixedly installed on the clamping jaw mechanism (1), and a clamping jaw cylinder (2) for adjusting the opening and closing of the clamping jaw mechanism (1) is further installed on the outer side of the first sliding seat (302).

4. A multi-gripper simultaneous carrying mechanism according to claim 3, characterized in that, The front and rear translation mechanism (5) comprises a second fixed plate (501) fixedly connected to the upper end of the movable plate (10), the upper end of the second fixed plate (501) is fixedly connected with a second T-shaped track, and the upper part of the second fixed plate (501) is movably provided with a second sliding seat (502), and the lower end of the second sliding seat (502) is limitingly and slidably connected with the second T-shaped track.

5. A multiple gripper simultaneous handling mechanism according to claim 4, wherein The upper end of the second fixed plate (501) is fixedly connected with a second sliding table cylinder (6) for driving the second sliding seat (502) to slide along the second T-shaped track.

6. A multi-jaw simultaneous handling mechanism according to claim 5, wherein The outer end of the second sliding seat (502) is fixedly connected with a first fixed plate (301), the outer side of the first fixed plate (301) is longitudinally provided with a first T-shaped track, and the inner side of the first sliding seat (302) is limitingly and slidably connected with the first T-shaped track.

7. A multiple gripper simultaneous handling mechanism according to claim 6, wherein The outer side of the first fixed plate (301) is fixedly connected with a first sliding table cylinder (4) for driving the first sliding seat (302) to limitingly slide along the first T-shaped track.

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