Round rod adhesive curing concentric table

Abstract

The utility model belongs to the field of photovoltaic industry, and discloses a round bar viscose curing concentric table. Comprising a vertical frame, and a butt joint servo sliding table and a lower short rod seating sliding table are arranged on the vertical frame; the butt joint servo sliding table and the lower short rod seating sliding table are connected with the vertical frame in a sliding mode through guide assemblies, the butt joint servo sliding table and the lower short rod seating sliding table are arranged up and down, an upper centering clamping jaw is arranged on the butt joint servo sliding table, a lower centering clamping jaw is arranged on the lower short rod seating sliding table, and a supporting base used for supporting a workpiece is arranged below the lower centering clamping jaw. The device can automatically align the axial directions of the upper and lower short rods, automatically clamp a butt joint adhesive surface, and keep the completion of pre-curing. The whole structure is simple, operation is convenient, the working efficiency is improved, the labor cost is reduced, and the workshop production safety performance is improved.

Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic industry and relates to a round rod adhesive curing concentric table. Background Art

[0002] In the field of automation in the photovoltaic industry, square silicon rods need to be cut into square rods after being truncated, and the periphery of the square rods is polished to obtain round silicon rods. In general, the squaring and polishing machine tools will simultaneously process two silicon rods. In order to improve the working efficiency of the machine tools, the two silicon rods should be as equal as possible and the length should be close to the upper limit of the length of silicon rods that can be processed by the machine tools. For short round silicon rods whose length does not meet the requirements produced by the cutting station, gluing and splicing before entering the machine tool is a process approach to meet the rod length requirements. The existing production methods of glue rods are basically manual glue jointing, and manual clamps are used to hold the round rod glue to complete the pre-curing work. The manual method has low production efficiency, high labor intensity, and the quality of the glue is not easy to guarantee. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the above-mentioned background technology and provide a round rod adhesive curing concentric table, which can automatically align the axial direction of the upper and lower short rods, automatically clamp the butt adhesive surface, and maintain the completion of pre-curing. The overall structure is simple, the operation is convenient, the work efficiency is improved, the labor cost is reduced, and the workshop production safety performance is improved.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a round rod adhesive curing concentric table, comprising a vertical frame, on which a docking servo slide and a lower short rod seating slide are arranged; the docking servo slide and the lower short rod seating slide are slidably connected to the vertical frame through a guide component, the docking servo slide and the lower short rod seating slide are arranged up and down, an upper centering clamp is arranged on the docking servo slide, and a lower centering clamp is arranged on the lower short rod seating slide, and a support base for supporting a workpiece is arranged below the lower centering clamp.

[0005] The upper centering clamp and the lower centering clamp have the same structure.

[0006] The lower centering clamp includes two clamps and a clamp bottom plate. The two clamps are respectively connected to the nut of the trapezoidal screw through a clamp fixing plate. The trapezoidal screw is connected to the output end of the servo motor A. A linear guide is arranged on the clamp bottom plate. Each clamp fixing plate is slidably connected to the clamp bottom plate through a slider and a linear guide.

[0007] Two linear guide rails are arranged on the bottom plate of the clamping jaw and are arranged side by side up and down.

[0008] A beam switch for detecting the presence or absence of a workpiece is arranged on the outside of the clamping jaw.

[0009] A position sensor for limiting the travel of the servo motor is also arranged on the bottom plate of the clamping jaw.

[0010] The servo motor A is arranged on the bottom plate of the clamping jaw through a fixing bracket.

[0011] The lower short stick seating slide comprises a lower clamping jaw slide plate and a cylinder. The lower clamping jaw slide plate is connected to the clamping jaw bottom plate of the lower centering clamping jaw. A movable joint is arranged on the back of the lower clamping jaw slide plate. The cylinder is arranged on the vertical frame, and the cylinder rod of the cylinder is arranged below the movable joint.

[0012] The lower clamping jaw slide plate is slidably connected to the vertical frame through a guide component, and the guide component is a linear guide rail and a slide block.

[0013] The docking servo slide comprises an upper jaw slide plate and a servo motor B. The upper jaw slide plate is connected to the jaw bottom plate of the upper centering jaw. The output end of the servo motor B is connected to the ball screw. The nut of the ball screw is connected to the upper jaw slide plate.

[0014] The servo motor B is arranged on the stand.

[0015] The upper clamping jaw slide plate is slidably connected to the vertical frame through a guide component, and the guide component is a linear guide rail and a slide block.

[0016] Furthermore, the support base and the stand are arranged on the bottom plate.

[0017] Furthermore, the bottom plate is arranged on the frame.

[0018] The round rod adhesive curing concentric table is also equipped with a PLC control system. The servo motor A, servo motor B, cylinder, shooting switch, and position sensor are respectively connected to the PLC control system, and are not limited to a specific model, as long as their working functions are realized.

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

[0020] The utility model provides a round rod adhesive curing concentric table, which has the following advantages compared with the existing ones:

[0021] 1. The upper and lower short bars are clamped by the centering jaws to ensure the concentricity requirements of the upper and lower short bars to be spliced.

[0022] 2. Avoid the problem of excessive labor intensity caused by manual handling and straightening.

[0023] 3. Improve the production efficiency of viscose sticks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Figure 1 It is a structural schematic diagram of a three-dimensional diagram A of a round rod adhesive curing concentric table of the utility model.

[0026] Figure 2 It is a structural schematic diagram of the lower centering clamping jaw of the utility model.

[0027] Figure 3 It is a structural schematic diagram of a round rod adhesive curing concentric table stereogram B of the utility model.

[0028] In the figure, 1. support base, 2. lower centering clamp, 3. lower short rod seating slide, 4. upper centering clamp, 5. docking servo slide, 6. bottom plate, 7. frame, 8. stand, 201. clamp, 202. servo motor A, 203. trapezoidal screw, 204. linear guide, 205. clamp bottom plate, 206. shooting switch, 207. position sensor, 301. lower clamp slide, 302. cylinder, 303. movable joint, 501. servo motor B, 502. ball screw, 503. upper clamp slide. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments.

[0030] Example 1

[0031] A concentric table for curing round rod adhesive, such as Figure 1-Figure 3 As shown, it includes a vertical frame 8, on which a docking servo slide 5 and a lower short rod seating slide 3 are arranged; the docking servo slide 8 and the lower short rod seating slide 3 are slidably connected to the vertical frame 8 through a guide component, the docking servo slide 5 and the lower short rod seating slide 3 are arranged up and down, an upper centering clamp 4 is arranged on the docking servo slide 5, and a lower centering clamp 2 is arranged on the lower short rod seating slide 3, and a support base 1 for supporting the workpiece is arranged below the lower centering clamp 2.

[0032] The upper centering jaw 4 and the lower centering jaw 2 have the same structure.

[0033] The lower centering jaw 2 includes two jaws 201 and a jaw base plate 205. The two jaws 201 are respectively connected to the nut of the trapezoidal lead screw 203 through a jaw fixing plate. The trapezoidal lead screw 203 is connected to the output end of the servo motor A 202. A linear guide rail 204 is arranged on the jaw base plate 205. Each jaw fixing plate is slidably connected to the jaw base plate 205 through a slider and a linear guide rail 204.

[0034] Two linear guide rails 204 are disposed on the clamping jaw bottom plate 205 and are arranged side by side up and down.

[0035] A beam switch 206 for detecting the presence or absence of a workpiece is disposed on the outer side of the clamping jaw 201 .

[0036] A position sensor 207 for limiting the travel of the servo motor A202 is also provided on the clamping jaw base plate 205 .

[0037] The servo motor A202 is arranged on the clamping jaw bottom plate 205 through a fixing frame.

[0038] The lower short stick seating slide 3 includes a lower clamping jaw slide 301 and a cylinder 302. The lower clamping jaw slide 301 is connected to the clamping jaw bottom plate 205 of the lower centering clamping jaw 2. A movable joint 303 is arranged on the back of the lower clamping jaw slide 301. The cylinder 302 is arranged on the vertical frame 8. The cylinder rod of the cylinder 302 is arranged below the movable joint 303. The movable joint 303 is contacted and connected with the top surface of the cylinder rod as the cylinder rod is extended and retracted driven by the cylinder 302.

[0039] The lower clamping jaw slide plate 301 is slidably connected to the stand 8 via a guide assembly, which is a linear guide rail and a slider.

[0040] The docking servo slide 5 includes an upper clamping jaw slide 503 and a servo motor B 501. The upper clamping jaw slide 503 is connected to the clamping jaw bottom plate of the upper centering clamping jaw 4. The output end of the servo motor B 501 is connected to the ball screw 502. The nut of the ball screw 502 is connected to the upper clamping jaw slide 503.

[0041] The servo motor B 501 is arranged on the stand 8 .

[0042] The upper clamping jaw slide plate 503 is slidably connected to the stand 8 via a guide assembly, which is a linear guide rail and a slider.

[0043] The support base 1 and the stand 8 are arranged on the bottom plate 6 .

[0044] The bottom plate 6 is disposed on the frame 7 .

[0045] The round rod adhesive curing concentric table is also equipped with a PLC control system. The servo motor A 202, servo motor B 501, cylinder 302, shooting switch 206, and position sensor 207 are respectively connected to the PLC control system, and are not limited to a specific model, as long as their working functions are realized.

[0046] During specific operation: the equipment or manipulator (existing equipment) of the previous process sends the short silicon rod with glue coated on the upper end face to the lower centering jaw 2 to center and clamp the short silicon rod. At this time, the lower short rod seating slide 3 drives the lower centering jaw 2 and the short silicon rod therein to descend until the lower end face of the short silicon rod contacts the supporting base 1, so that the short silicon rod is centered and positioned while the bottom face obtains support force. The equipment or manipulator (existing equipment) of the previous process sends another short silicon rod to the upper centering jaw 4 to center and clamp the short silicon rod. 4. Then the docking servo slide 5 drives the upper centering jaw 4 and the short silicon rod therein to descend. According to the information fed back by the PLC control, the servo motor B 501 drives the servo slide 5 to descend to the position so that the adhesive surfaces of the upper and lower short rods fit together and are maintained for 15 minutes until the glue solidifies to meet the requirements of automatic adhesive curing.

[0047] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A round rod adhesive curing concentric table, characterized in that: The invention comprises a stand (8), on which a docking servo slide (5) and a lower short stick seating slide (3) are arranged; the docking servo slide (5) and the lower short stick seating slide (3) are slidably connected to the stand (8) through a guide assembly; the docking servo slide (5) and the lower short stick seating slide (3) are arranged up and down; an upper centering clamp (4) is arranged on the docking servo slide (5), and a lower centering clamp (2) is arranged on the lower short stick seating slide (3); and a support base (1) for supporting a workpiece is arranged below the lower centering clamp (2).

2. A round rod adhesive curing concentric table as claimed in claim 1, characterized in that: The upper centering clamping jaw (4) and the lower centering clamping jaw (2) have the same structure.

3. A round rod adhesive curing concentric table as claimed in claim 1, characterized in that: The lower centering clamp (2) comprises two clamps (201) and a clamp bottom plate (205); the two clamps (201) are respectively connected to the nut of the trapezoidal lead screw (203) through a clamp fixing plate; the trapezoidal lead screw (203) is connected to the output end of the servo motor A (202); a linear guide rail (204) is arranged on the clamp bottom plate (205); each clamp fixing plate is slidably connected to the clamp bottom plate (205) through a slider and a linear guide rail (204).

4. A round rod adhesive curing concentric table as claimed in claim 1, characterized in that: The lower short stick seating slide (3) comprises a lower clamping jaw slide plate (301) and a cylinder (302). The lower clamping jaw slide plate (301) is connected to the clamping jaw bottom plate (205) of the lower centering clamping jaw (2). A movable joint (303) is arranged on the back of the lower clamping jaw slide plate (301). The cylinder (302) is arranged on the stand (8), and the cylinder rod of the cylinder (302) is arranged below the movable joint (303).

5. A round rod adhesive curing concentric table as claimed in claim 1, characterized in that: The docking servo slide (5) comprises an upper clamping jaw slide plate (503) and a servo motor B (501); the upper clamping jaw slide plate (503) is connected to a clamping jaw bottom plate of an upper centering clamping jaw (4); the output end of the servo motor B (501) is connected to a ball screw (502); and the nut of the ball screw (502) is connected to the upper clamping jaw slide plate (503).

6. A round rod adhesive curing concentric table as claimed in claim 1, characterized in that: The supporting base (1) and the stand (8) are arranged on the bottom plate (6).

7. A round rod adhesive curing concentric table as claimed in claim 3, characterized in that: A beam switch (206) for detecting whether a workpiece is present is arranged outside the clamping jaw (201).

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