Lifting gripper for degumming frame

Abstract

The utility model belongs to the field of photovoltaic technology, and discloses a lifting gripper for a degumming frame. Comprising a bottom plate, a lifting mechanism driving the bottom plate to move up and down is arranged on the top face of the bottom plate, a clamping mechanism is arranged on the bottom face of the bottom plate, and clamping jaws are arranged at the two ends of the clamping mechanism respectively; the clamping jaw comprises a clamping jaw plate used for being in movable contact with the degumming frame for limiting, and a through hole allowing a cylinder on the side wall of the degumming frame to penetrate through is formed in the clamping jaw plate. The gripper is simple in structure, convenient to operate and capable of being applied to multiple working conditions, automatic carrying of recycling of the degummed frames is achieved, and the automatic rhythm of the whole production line is greatly improved. Meanwhile, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic technology, and relates to a lifting gripper for a debonding rack. Background Art

[0002] In the photovoltaic automation industry, there has been no effective and reasonable solution for the automated transportation and transplantation of debonding racks after debonding. The existing operation is manual intervention. Before the fixture in the photovoltaic automation industry is loosened for the next action, the debonding rack needs to be assembled with the tray carried by the AGV for subsequent transportation. The traditional method is to use a manual operation transfer cart to manually load the debonding rack. This working method has low efficiency, increases labor costs, and affects the production rhythm of the entire production line. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the above background art and provide a lifting gripper for a debonding rack. The gripper has a simple structure and convenient operation, can be applied to multiple working conditions, realizes the automated handling of the recycling of debonding frames, greatly improves the automated rhythm of the overall production line. At the same time, it reduces labor costs, improves production efficiency, reduces the operating costs of the enterprise, and increases the economic benefits of the enterprise.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a lifting gripper for a debonding rack, including a bottom plate, a lifting mechanism for driving the bottom plate to move up and down is arranged on the top surface of the bottom plate, a clamping mechanism is arranged on the bottom surface of the bottom plate, and a clamping jaw is arranged at each end of the clamping mechanism; the clamping jaw includes a clamping jaw plate for movably contacting and limiting the debonding rack, and a through hole for inserting a cylinder on the side wall of the debonding rack is arranged on the clamping jaw plate.

[0005] The lifting mechanism includes a lifting cylinder mounting frame, the lifting cylinder mounting frame is arranged above the bottom plate, a lifting cylinder is arranged on the lifting cylinder mounting frame, the front end of the cylinder rod of the lifting cylinder penetrates through the lifting cylinder mounting frame and is connected to the top surface of the bottom plate, and a plurality of linear bearings are arranged between the bottom plate and the lifting cylinder mounting frame. The bottom of the linear bearing is fixedly arranged on the bottom plate, and the upper part of the linear bearing penetrates through the lifting cylinder mounting frame.

[0006] The linear bearing slides in the lifting cylinder mounting frame driven by the lifting cylinder.

[0007] Preferably, two linear bearings are arranged.

[0008] A connecting plate for connecting with other fixed devices is also arranged on the lifting cylinder mounting frame. The other fixed devices are not limited to trusses, robots, etc., and are all prior arts. Just realizing the working function, no special limitation is made.

[0009] The clamping mechanism is connected to the bottom surface of the base plate through linear guides and sliders, thereby realizing the sliding of the clamping mechanism on the bottom surface of the base plate.

[0010] The clamping mechanism includes a clamping cylinder, which is arranged on the bottom surface of the base plate. The front ends of the cylinder rods on both sides of the clamping cylinder are respectively connected to connecting pieces, and the connecting pieces are respectively connected to the jaws. The jaw also includes a jaw connecting plate. One end face of the jaw connecting plate is connected to the jaw, the top surface of the jaw connecting plate is connected to the connecting piece, and the bottom surface of the jaw connecting plate is connected to the slider.

[0011] An adjusting bracket is arranged at the adjacent position where the cylinder rod on one side of the clamping cylinder extends. A rubber bolt for limiting is arranged at the bottom of the adjusting bracket, and the adjusting bracket is fixed on the bottom surface of the base plate. The rubber bolt is used to limit the extreme position of the jaw to avoid scraping.

[0012] The clamping cylinder is preferably a centering cylinder.

[0013] The through hole is preferably a long strip hole, and the bottom is a trapezoidal structure.

[0014] Preferably, two clamping mechanisms are provided. Correspondingly, two linear guides are preferably provided.

[0015] The gripper is also equipped with a PLC control system. The lifting cylinder and the clamping cylinder are respectively connected to the PLC control system, and neither is limited to a specific model, as long as its working function can be realized.

[0016] The beneficial effects of the present utility model compared with the prior art are as follows:

[0017] A lifting gripper for a degumming rack provided by the present utility model has a compact structure and a small external dimension, and can realize the grasping and handling of a degumming frame in a narrow space. The gripper has a simple structure and is easy to operate, can be applied to multiple working conditions, realizes the automatic handling of the recycling of the degumming frame, greatly improves the automatic beat of the whole line, reduces the labor cost, improves the production efficiency, reduces the operation cost of the enterprise, and increases the economic benefit of the enterprise. Description of the Drawings

[0018] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0019] Figure 1 It is the front view of a lifting gripper for a degumming rack of the present utility model.

[0020] Figure 2 It is the side view of a lifting gripper for a degumming rack of the present utility model.

[0021] Figure 3 It is the top view of a lifting gripper for a degumming rack of the present utility model.

[0022] Figure 4 It is the front view of the degumming rack.

[0023] Figure 5 It is the side view of the degumming rack.

[0024] In the figure, 1. Lifting cylinder, 2. Linear bearing, 3. Lifting cylinder mounting bracket, 4. Clamping cylinder, 5. Claw, 6. Bottom plate, 7. Adjusting bracket, 8. Rubber bolt, 9. Right connecting piece of clamping cylinder, 10. Linear guide rail, 11. Left connecting piece of clamping cylinder. Detailed implementation mode

[0025] The following further describes the present utility model in conjunction with the accompanying drawings of the specification, but the present utility model is not limited to the following embodiments.

[0026] Embodiment 1

[0027] A lifting gripper for a degumming rack, as Figures 1-3 shown, includes a bottom plate 6. A lifting mechanism for driving the bottom plate 6 to move up and down is arranged on the top surface of the bottom plate 6, and a clamping mechanism is arranged on the bottom surface of the bottom plate 6. A claw 5 is arranged at each end of the clamping mechanism; the claw 5 includes a claw plate for making movable contact and limiting with the degumming rack, and through holes for inserting cylinders on the side wall of the degumming rack are arranged on the claw plate.

[0028] The lifting mechanism includes a lifting cylinder mounting bracket 3, which is arranged above the bottom plate 6. A lifting cylinder 1 is arranged on the lifting cylinder mounting bracket 3. The front end of the cylinder rod of the lifting cylinder 1 penetrates through the lifting cylinder mounting bracket 3 and is connected to the top surface of the bottom plate 6. A plurality of linear bearings 2 are arranged between the bottom plate 6 and the lifting cylinder mounting bracket 3. The bottom of the linear bearing 2 is fixedly arranged on the bottom plate 6, and the upper part of the linear bearing 2 penetrates through the lifting cylinder mounting bracket 3.

[0029] The linear bearing 2 slides in the lifting cylinder mounting bracket 3 under the drive of the lifting cylinder 1.

[0030] Preferably, two linear bearings 2 are arranged.

[0031] A connecting plate for connecting with other fixed devices is further arranged on the lifting cylinder mounting bracket 3. The other fixed devices are not limited to trusses, robots, etc., and are all prior arts. Just realizing the working function, no special limitation is made.

[0032] The clamping mechanism is connected to the bottom surface of the bottom plate 6 through a linear guide rail 10 and a slider, so as to realize the sliding of the clamping mechanism on the bottom surface of the bottom plate 6.

[0033] The clamping mechanism includes a clamping cylinder 4, which is arranged on the bottom surface of the bottom plate 6. The front ends of the cylinder rods on both sides of the clamping cylinder 4 are respectively connected with connecting pieces, and the connecting pieces are connected with the claw 5.

[0034] The jaw 5 further includes a jaw connecting plate. One end face of the jaw connecting plate is connected to the jaw 5. The top surface of the jaw connecting plate is connected to the connecting member, and the bottom surface of the jaw connecting plate is connected to the slider.

[0035] On one side where the cylinder rod of the clamping cylinder 4 extends, an adjusting bracket 7 is arranged adjacent thereto. A rubber bolt 8 for limiting is arranged at the bottom of the adjusting bracket 7. The adjusting bracket 7 is fixed on the bottom surface of the bottom plate 6. The rubber bolt 8 is used to limit the extreme position of the jaw 5 to avoid scraping.

[0036] The clamping cylinder 4 is preferably a centering cylinder.

[0037] The through hole is preferably a long hole, and the bottom is of a trapezoidal structure.

[0038] Preferably, two clamping mechanisms are provided. Correspondingly, two linear guides 10 are preferably provided.

[0039] The gripper is also equipped with a PLC control system. The lifting cylinder 1 and the clamping cylinder 4 are respectively connected to the PLC control system, and neither is limited to a specific model, as long as its working function can be achieved.

[0040] During specific operation, taking the fixation of the gripper on the truss as an example, the lifting gripper for the degumming rack is fixed on the truss through the connecting plate on the lifting cylinder mounting bracket 3. The lifting mechanism is combined with the truss, enabling the gripper to avoid obstacles around the roller path and grasp and lift the degumming frame. When it is necessary to grasp the degumming rack through the lifting gripper for the degumming rack, the cylinder rod of the lifting cylinder 1 drives the lifting cylinder mounting bracket 3, and then drives the clamping mechanism and the jaw 5 to move downward. The linear bearing 2 plays a guiding role during the extension and retraction of the lifting cylinder 1. Before the lifting cylinder 1 extends, the clamping cylinder 4 first opens to the maximum stroke. The linear guide 10 is used to ensure that the driven jaw 5 can always move in a straight line. After the lifting cylinder 1 extends in place, the clamping cylinder 4 contracts. The sensor of the degumming rack itself will give a feedback signal. The clamping cylinder 4 drives the jaw 5 to be limited by the through hole and the cylinder on the degumming rack. The jaw 5 tightly grasps the degumming rack. After the clamping cylinder 4 gives a feedback signal after clamping, the lifting cylinder 1 retracts. The truss moves to the roller path for placing the degumming rack, and the above actions are repeated in reverse to complete the transfer of the degumming rack.

[0041] Although the present invention has been described in detail with general descriptions and specific embodiments above, based on the present invention, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection required by the present invention.

Claims

1. A lifting gripper for a degumming rack, characterized in that It includes a bottom plate (6). An elevating mechanism for driving the up-and-down movement of the bottom plate (6) is arranged on the top surface of the bottom plate (6). A clamping mechanism is arranged on the bottom surface of the bottom plate (6), and a clamping jaw (5) is arranged at each of the two ends of the clamping mechanism; the clamping jaw (5) includes a clamping jaw plate for making movable contact and limit with the degumming rack, and through holes for inserting cylinders on the side wall of the degumming rack are arranged on the clamping jaw plate.

2. The lifting gripper for a degumming rack according to claim 1, characterized in that, The elevating mechanism includes an elevating cylinder mounting bracket (3). The elevating cylinder mounting bracket (3) is arranged above the bottom plate (6). An elevating cylinder (1) is arranged on the elevating cylinder mounting bracket (3). The front end of the cylinder rod of the elevating cylinder (1) penetrates through the elevating cylinder mounting bracket (3) and then is connected to the top surface of the bottom plate (6). A plurality of linear bearings (2) are arranged between the bottom plate (6) and the elevating cylinder mounting bracket (3). The bottom of the linear bearing (2) is fixedly arranged on the bottom plate (6), and the upper part of the linear bearing (2) penetrates through the elevating cylinder mounting bracket (3).

3. The lifting gripper for a degumming rack according to claim 1, characterized in that, The clamping mechanism is connected to the bottom surface of the bottom plate (6) through a linear guide rail (10) and a slider.

4. The lifting gripper for a degumming rack according to claim 1, characterized in that, The clamping mechanism includes a clamping cylinder (4). The clamping cylinder (4) is arranged on the bottom surface of the bottom plate (6). The front ends of the cylinder rods on both sides of the clamping cylinder (4) are respectively connected to connecting pieces, and the connecting pieces are connected to the clamping jaw (5).

5. The lifting gripper for a degumming rack according to claim 1, characterized in that, The clamping jaw (5) further includes a clamping jaw connecting plate, and one end face of the clamping jaw connecting plate is connected to the clamping jaw (5).

6. The lifting gripper for a degumming rack according to claim 1, characterized in that The top surface of the clamping jaw connecting plate is connected to the connecting piece, and the bottom surface of the clamping jaw connecting plate is connected to the slider.

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