Chamfering table board adjusting mechanism for silicon rod installation

Abstract

The utility model discloses a chamfering table-board adjusting mechanism for silicon rod installation, which relates to the technical field of silicon rod installation and comprises a control machine table, an adjustable positioning mechanism, a chamfering table-board adjusting mechanism and a chamfering table-board adjusting mechanism, the adjustable positioning mechanism comprises two sets of racks, the racks are arranged on the control machine table, the two sides of the two sets of racks are connected through connecting frames, two sets of torque motors are fixed to one side of each set of connecting frame, two sets of rotating frames are fixed to output shafts of each set of torque motors, two sets of swing connecting rods are hinged to the tops of the rotating frames, and the swing connecting rods are hinged to the tops of the rotating frames. A plurality of groups of pressing cylinders are fixed on one side of each group of connecting frames, pressing frames are fixed at the top ends of the pressing cylinders, extrusion pieces are fixed at the end parts of the pressing frames through bolts, two adjacent surfaces of a silicon rod are supported through the swinging connecting rods, and meanwhile, the other two surfaces of the silicon rod are extruded through the extrusion pieces; and the silicon rods with different sizes can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon rod installation, in particular to a chamfering table adjustment mechanism for silicon rod installation. Background Art

[0002] Silicon rods are commonly used as the basic material for semiconductor devices. The manufacturing process of silicon rods usually melts the silicon material at high temperature and then forms it into long strips by stretching. Silicon rods are characterized by high purity, high lattice integrity and good electrical properties, and are therefore widely used in the manufacture of semiconductor devices.

[0003] When installing the silicon rod, it is necessary to adjust the installation angle of the silicon rod. When adjusting the angle of the silicone rod, the silicone rod needs to be fixed and then adjusted to a suitable angle. Different silicon rods have different sizes. Therefore, when fixing silicone rods of different sizes, it takes a long time to debug the fixing structure, which affects the installation efficiency of the silicon rod. For this reason, a chamfered table adjustment mechanism for silicon rod installation is proposed. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a chamfered table adjustment mechanism for silicon rod installation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a chamfering table adjustment mechanism for silicon rod installation, comprising a control platform and:

[0006] An adjustable positioning mechanism, which is provided on the control platform and is used to fix silicon rods of different sizes;

[0007] Among them, the adjustable positioning mechanism includes two groups of frames, which are arranged on the control machine platform, and the two sides of the two groups of frames are connected by a connecting frame. Two groups of torque motors are fixed on one side of each group of the connecting frames, and the output shaft of each group of the torque motors is fixed with two groups of rotating frames. The top of the rotating frame is hinged with two groups of swing links, and one side of each group of connecting frames is fixed with several groups of clamping cylinders. The top of the clamping cylinder is fixed with a clamping frame, and the end of the clamping frame is fixed with an extrusion piece by bolts, and a long groove is provided on the outside of the connecting frame.

[0008] As mentioned above, the positions of the swing link and the long slot correspond to each other, and when the rotating frame rotates, the swing link can pass through the long slot and extend to the outside of the long slot.

[0009] In the above, one set of the frames is fixed to the control shaft of the control machine, and the angle between the two sets of the connecting frames is 90°.

[0010] As mentioned above, the bottom end of the extrusion piece is made of silicone rubber, and the extrusion piece is in extrusion contact with the silicon rod.

[0011] As mentioned above, the surface of the swing link is covered with a layer of rubber, and one side of the swing link is in extrusion contact with the silicon rod.

[0012] Compared with the prior art, this chamfered table adjustment mechanism for silicon rod installation has the following beneficial effects:

[0013] 1. The utility model rotates the rotating frame through the operation of the torque motor, and the swing connecting rod can be driven to extend through the cooperation between the rotating frame and the swing connecting rod. Therefore, the swing connecting rod can support the two adjacent sides of the silicon rod. At the same time, the operation of the clamping cylinder can control the extrusion piece to move telescopically through the clamping frame, so that the other two sides of the silicon rod can be squeezed by the extrusion piece, thereby facilitating the fixation of silicon rods of different sizes.

[0014] 2. The utility model controls the operation of the machine and can control the frame to rotate, thereby driving the connecting frame to rotate. After the silicon rods are fixed by the extrusion piece and the swing link, the rotation of the connecting frame drives the silicon rods to rotate together, thereby facilitating the automatic adjustment of the installation angle of the silicon plate.

[0015] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the silicon rod after positioning according to the present invention;

[0018] Figure 3 This is a schematic cross-sectional view of the side structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the disassembly structure of the swing connecting rod of the utility model.

[0020] In the figure: 1. Control machine; 2. Frame; 3. Connecting frame; 4. Torque motor; 5. Rotating frame; 6. Swing connecting rod; 7. Pressing cylinder; 8. Pressing frame; 9. Extrusion part; 10. Long slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1-4 As shown, the utility model provides a chamfering table adjustment mechanism for silicon rod installation, including a control machine 1, and also including:

[0023] An adjustable positioning mechanism, which is provided on the control machine 1 and is used to fix silicon rods of different sizes;

[0024] Among them, the adjustable positioning mechanism includes two groups of frames 2, the frames 2 are arranged on the control machine 1, and the two sides of the two groups of frames 2 are connected by a connecting frame 3. Two groups of torque motors 4 are fixed on one side of each group of connecting frames 3, and two groups of rotating frames 5 are fixed on the output shaft of each group of torque motors 4. Two groups of swing links 6 are hinged on the top of the rotating frame 5. Several groups of clamping cylinders 7 are fixed on one side of each group of connecting frames 3, and a clamping frame 8 is fixed on the top of the clamping cylinder 7. The end of the clamping frame 8 is fixed with an extrusion piece 9 by bolts, and a long groove 10 is opened on the outside of the connecting frame 3.

[0025] The operation of the torque motor 4 will cause the rotating frame 5 to rotate, so that the cooperation between the rotating frame 5 and the swing link 6 can drive the swing link 6 to extend, so that the two adjacent surfaces of the silicon rod can be supported by the swing link 6. At the same time, the operation of the clamping cylinder 7 will control the extrusion piece 9 to move telescopically through the clamping frame 8, so that the other two surfaces of the silicon rod can be squeezed by the extrusion piece 9, thereby facilitating the fixation of silicon rods of different sizes.

[0026] like Figure 1 As shown, the positions of the swing link 6 and the long slot 10 correspond. When the rotating frame 5 rotates, the swing link 6 can pass through the long slot 10 and extend to the outside of the long slot 10.

[0027] Through the cooperation of the swing link 6 and the long slot 10, the rotation of the rotating frame 5 can be controlled by the torque motor 4, driving the swing link 6 to pass through the long slot 10 and extend, thereby controlling the extension length of the long slot 10, so that the two groups of long slots 10 can symmetrically support the silicon plate.

[0028] like Figure 1 、 3 As shown, one set of frames 2 is fixed to the control shaft of the control machine 1, and the angle between the two sets of connecting frames 3 is 90°.

[0029] Through the design of the connecting frame 3, since the angle between the two sets of connecting frames 3 is 90°, the extrusion surfaces of the swing link 6 and the extrusion piece 9 can be kept flush with the silicon rod. At the same time, through the design of the frame 2, the angle of the frame 2 can be controlled by the control machine 1, so that the connecting frame 3 can be driven to rotate by the frame 2, which facilitates automatic adjustment of the installation angle of the silicon plate.

[0030] like Figure 3 As shown, the bottom end of the extrusion piece 9 is made of silicone rubber, and the extrusion piece 9 is in extrusion contact with the silicon rod.

[0031] Through the design of the extrusion piece 9, since the bottom end of the extrusion piece 9 is made of silicone, it can wear out the silicon rod when it squeezes the silicon rod. At the same time, it can play a buffering role when squeezing the silicon rod, avoiding excessive pressure on the silicon rod and causing damage.

[0032] like Figure 3 、 4 As shown, the surface of the swing link 6 is covered with a layer of rubber, and one side of the swing link 6 is in press contact with the silicon rod.

[0033] The rubber covering the surface of the swing link 6 can prevent the swing link 6 from causing wear to the supported silicon rod when the swing link 6 supports the silicon rod.

[0034] Working principle:

[0035] First, the silicon rod is placed between the two sets of connecting frames 3, and then the rotating frame 5 is controlled to rotate by the operation of the torque motor 4, so that the cooperation between the rotating frame 5 and the swing link 6 can drive the swing link 6 to extend, so that the two adjacent surfaces of the silicon rod can be supported by the swing link 6, and then the operation of the clamping cylinder 7 will control the extrusion piece 9 to move telescopically through the clamping frame 8, so that the other two sides of the silicon rod can be squeezed by the extrusion piece 9, and finally the frame 2 is controlled to rotate by the control machine 1, so that the connecting frame 3 can be driven to rotate by the frame 2 to adjust the installation angle of the silicon plate.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chamfering table adjustment mechanism for silicon rod installation, comprising a control machine (1), characterized in that: Also includes: An adjustable positioning mechanism is provided on the control machine (1) and is used to fix silicon rods of different sizes; The adjustable positioning mechanism comprises two sets of frames (2), the frames (2) are arranged on a control machine (1), the two sides of the two sets of frames (2) are connected by a connecting frame (3), one side of each set of the connecting frames (3) is fixed with two sets of torque motors (4), the output shaft of each set of the torque motors (4) is fixed with two sets of rotating frames (5), the top of the rotating frames (5) is hinged with two sets of swing connecting rods (6), one side of each set of connecting frames (3) is fixed with a plurality of pressing cylinders (7), the top of the pressing cylinder (7) is fixed with a pressing frame (8), the end of the pressing frame (8) is fixed with an extrusion piece (9) by bolts, and the outer side of the connecting frame (3) is provided with a long slot (10).

2. The chamfering table adjustment mechanism for silicon rod installation according to claim 1, characterized in that: The swing link (6) corresponds to the position of the long slot (10), and when the rotating frame (5) rotates, the swing link (6) can pass through the long slot (10) and extend to the outside of the long slot (10).

3. The chamfering table adjustment mechanism for silicon rod installation according to claim 1, characterized in that: One set of the frames (2) is fixed to the control shaft of the control machine (1), and the angle between the two sets of the connecting frames (3) is 90 degrees.

4. The chamfering table adjustment mechanism for silicon rod installation according to claim 1, characterized in that: The bottom end of the extrusion piece (9) is made of silicone rubber, and the extrusion piece (9) is in extrusion contact with the silicon rod.

5. The chamfering table adjustment mechanism for silicon rod installation according to claim 1, characterized in that: The surface of the swing link (6) is covered with a layer of rubber, and one side of the swing link (6) is in extrusion contact with the silicon rod.

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