Tool table for welding quartz boat support

Abstract

The utility model provides a tool table for welding a quartz boat support, which comprises a machine table, and is characterized in that a cross beam frame is arranged on the side part of the machine table, a movable seat is arranged on the cross beam frame, the movable seat is connected with a driving structure capable of driving the movable seat to move back and forth, the movable seat is connected with a pneumatic finger cylinder through a fixing rod, and the pneumatic finger cylinder is connected with the machine table. A pneumatic finger air cylinder is installed on the machine table, two lengthened clamping arms used for clamping a quartz boat support are installed on the pneumatic finger air cylinder, auxiliary blocks are arranged on the lengthened clamping arms, a bottom plate is installed on the machine table, a pair of L-shaped pieces is installed on the bottom plate, supporting wheels are rotatably installed on the L-shaped pieces, guide rails are further horizontally installed at the two ends of the machine table, and the two ends of the machine table are each provided with a guide rail. A sliding block is connected to the guide rail in a sliding mode, and a supporting bracket used for supporting an arm is arranged on the sliding block.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a tooling table for welding a quartz boat support. Background Art

[0002] In the process of preparing photovoltaic cells, a boat carrying silicon wafers is required in the process furnace, and the boat carrying silicon wafers is lifted by a push-pull boat to deliver the silicon wafers into the process furnace. In the prior art, a quartz boat is a commonly used wafer loading tool, and multiple quartz boats are placed on a quartz boat support and delivered into the process furnace through the quartz boat support.

[0003] In order to improve the overall strength of the quartz boat support, multiple reinforcing rods will be welded on the quartz boat support. When the reinforcing rods of the quartz boat support are reinforced and welded, the quartz boat support is placed horizontally on the machine table. After two operators finish welding one rod, the operators need to move their positions and move the welding guns to complete the welding of the entire quartz boat support. Therefore, it is necessary to design a workbench for welding the quartz boat support. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and proposes a tooling table for quartz boat support welding.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a workbench for welding quartz boat supports, comprising a machine platform, characterized in that a crossbeam frame is installed on the side of the machine platform, a movable seat is arranged on the crossbeam frame, the movable seat is connected to a driving structure that can drive it to move back and forth, the movable seat is connected to the pneumatic finger cylinder through a fixed rod, the pneumatic finger cylinder is equipped with two elongated clamping arms for clamping the quartz boat support, the elongated clamping arms have auxiliary blocks, a base plate is installed on the machine platform, a pair of L-shaped parts are installed on the base plate, support wheels are rotatably installed on the L-shaped parts, guide rails are also horizontally installed at both ends of the machine platform, a slider is slidably connected to the guide rail, and a support bracket for arm support is provided on the slider.

[0006] A supporting wheel is rotatably mounted on the L-shaped member via a mounting shaft.

[0007] A guide column is vertically installed on the sliding block, a guide block is slidably connected to the guide column, a locking piece is threadedly connected to the guide block, and the support bracket is connected to the guide block.

[0008] The locking piece is a hand screw.

[0009] The driving structure includes a stepper motor, a guide rod, a guide sleeve, a lead screw and a nut. The guide rod is horizontally fixed on the crossbeam frame, the guide sleeve is slidably connected to the guide rod, the lead screw is horizontally rotatably installed on the crossbeam frame, the nut is threadedly connected to the lead screw, the stepper motor is installed on the crossbeam frame, the output shaft of the stepper motor is connected to the end of the lead screw, and the moving seat is connected to the nut and the guide sleeve at the same time.

[0010] An electric control box is also installed on the machine platform, and the pneumatic finger cylinder and the stepper motor are electrically connected to the electric control box through lines.

[0011] Compared with the prior art, the quartz boat support welding tooling table has the following advantages:

[0012] In the utility model, one side of the quartz boat support is clamped by a movable extended clamping arm, and the quartz boat support can be moved as needed by using the support wheels. Therefore, when the quartz boat support is reinforced and welded, the operator does not need to move it. At the same time, the operator's arm holding the welding gun can also use the support to provide certain auxiliary support. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the driving structure in the utility model;

[0015] Figure 3 It is a schematic diagram of the planar structure of the dismantled part of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the dismantled part of the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the quartz boat support;

[0018] In the figure, 1, machine table; 2, electric control box; 3, support bracket; 4, guide rail; 5, support wheel; 6, L-shaped part; 7, bottom plate; 8, auxiliary block; 9, extended clamp arm; 10, pneumatic finger cylinder; 11, moving seat; 12, crossbeam frame; 13, support leg; 14, stepping motor; 15, lead screw; 16, nut; 17, fixing rod; 18, detection head; 19, photoelectric sensor; 20, guide sleeve; 21, guide rod; 22, U-shaped rail; 23, slider; 24, locking piece; 25, guide block; 26, guide column; 27, mounting shaft. DETAILED DESCRIPTION

[0019] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0020] like Figure 1-Figure 4 As shown, the quartz boat support welding tooling table includes a machine table 1, a beam frame 12 is installed on the side of the machine table 1, a moving seat 11 is arranged on the beam frame 12, the moving seat 11 is connected to a driving structure that can drive it to move back and forth, the moving seat 11 is connected to the pneumatic finger cylinder 10 through a fixed rod 17, the pneumatic finger cylinder 10 is installed with two elongated clamping arms 9 for clamping the quartz boat support, the elongated clamping arms 9 are provided with auxiliary blocks 8, and the pneumatic finger cylinder 10 is used to drive the elongated clamping arms 9 to move. One side of the quartz boat support can be clamped to achieve the movement of the quartz boat support; a base plate 7 is installed on the machine 1, a pair of L-shaped parts 6 are installed on the base plate 7, and support wheels 5 are rotatably installed on the L-shaped parts 6. Guide rails 4 are also horizontally installed at both ends of the machine 1, and sliders 23 are slidably connected to the guide rails 4. The sliders 23 are provided with support brackets 3 for arm support; specifically: the support wheels 5 are rotatably installed on the L-shaped parts 6 through the installation shaft 27; in practice, the crossbeam frame 12 is also connected to the support legs 13.

[0021] A guide column 26 is vertically installed on the slider 23, a guide block 25 is slidably connected to the guide column 26, a locking piece 24 is threadedly connected to the guide block 25, and the support bracket 3 is connected to the guide block 25. With this structure, the height of the support bracket 3 can be adjusted by cooperating with the guide column 26 and the guide block 25 to meet different reliance needs.

[0022] The locking member 24 is a hand screw.

[0023] The driving structure includes a stepper motor 14, a guide rod 21, a guide sleeve 20, a screw rod 15 and a nut 16. The guide rod 21 is horizontally fixed on the crossbeam frame 12, the guide sleeve 20 is slidably connected to the guide rod 21, the screw rod 15 is horizontally rotatably installed on the crossbeam frame 12, the nut 16 is threadedly connected to the screw rod 15, the stepper motor 14 is installed on the crossbeam frame 12, the output shaft of the stepper motor 14 is connected to the end of the screw rod 15, the moving seat 11 is connected to the nut 16 and is also connected to the guide sleeve 20; specifically, a U-shaped rail 22 is also horizontally installed on the crossbeam frame 12, and the U-shaped rail 22 is provided with a plurality of photoelectric sensors 19, and a detection head 18 matched with the photoelectric sensors 19 is installed on the movable seat 11, and the photoelectric sensor 19 is electrically connected to the electric control box 2 through a line; with this structure, the stepping motor 14 drives the lead screw 15 to rotate, and the lead screw 15 drives the nut 16 to move. With the cooperation of the guide rod 21 and the guide sleeve 20, the movable seat 11 can be moved as needed, thereby gradually moving the quartz boat support on the machine table 1, so that the operator does not need to move the welding gun to weld and reinforce the multiple reinforcing rods of the quartz boat support.

[0024] An electric control box 2 is also installed on the machine 1. The pneumatic finger cylinder 10 and the stepper motor 14 are electrically connected to the electric control box 2 through lines. In this embodiment, the electric control box 2 is connected to other components using existing technology, and its circuits do not need to be redesigned.

[0025] In the utility model, one side of the quartz boat support is clamped by a movable extended clamping arm 9, and the quartz boat support can be moved as needed by cooperating with the support wheel 5. Therefore, when the quartz boat support is reinforced and welded, the operator does not need to move it. At the same time, the operator's arm holding the welding gun can also use the support bracket 3 for certain auxiliary support.

[0026] That is, two operators hold a welding gun in one hand and welding materials in the other hand to reinforce the reinforcing rod of the quartz boat support; the structure of the quartz boat support is as follows Figure 5 shown.

[0027] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0028] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A quartz boat support welding tooling table, comprising a machine table (1), characterized in that: The machine (1) is provided with a crossbeam frame (12) on the side, and a movable seat (11) is arranged on the crossbeam frame (12). The movable seat (11) is connected to a driving structure capable of driving the movable seat to move back and forth. The movable seat (11) is connected to a pneumatic finger cylinder (10) via a fixed rod (17). The pneumatic finger cylinder (10) is provided with two extended clamping arms (9) for clamping the quartz boat support, and the extended clamping arms (9) are provided with auxiliary blocks (8). The machine (1) is provided with a base plate (7), and a pair of L-shaped members (6) are arranged on the base plate (7). Support wheels (5) are rotatably arranged on the L-shaped members (6). Guide rails (4) are also horizontally arranged at both ends of the machine (1), and a slider (23) is slidably connected to the guide rail (4). A support bracket (3) for arm support is arranged on the slider (23).

2. A quartz boat support welding tooling table according to claim 1, characterized in that: A supporting wheel (5) is rotatably mounted on the L-shaped member (6) via a mounting shaft (27).

3. A quartz boat support welding tooling table according to claim 1, characterized in that: A guide column (26) is vertically mounted on the slide block (23), a guide block (25) is slidably connected to the guide column (26), a locking piece (24) is threadedly connected to the guide block (25), and the support bracket (3) and the guide block (25) are connected.

4. A quartz boat support welding tooling table according to claim 3, characterized in that: The locking piece (24) is a hand screw.

5. The quartz boat support welding tooling table according to claim 1, characterized in that: The driving structure comprises a stepper motor (14), a guide rod (21), a guide sleeve (20), a screw rod (15) and a nut (16); the guide rod (21) is horizontally fixed on a crossbeam frame (12); the guide sleeve (20) is slidably connected to the guide rod (21); the screw rod (15) is horizontally rotatably mounted on the crossbeam frame (12); the nut (16) is threadedly connected to the screw rod (15); the stepper motor (14) is mounted on the crossbeam frame (12); the output shaft of the stepper motor (14) is connected to the end of the screw rod (15); the moving seat (11) is connected to the nut (16) and is also connected to the guide sleeve (20).

6. A quartz boat support welding tooling table according to claim 5, characterized in that: An electric control box (2) is also installed on the machine platform (1), and the pneumatic finger cylinder (10) and the stepping motor (14) are both electrically connected to the electric control box (2) through lines.

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