Welding structural member for semiconductor equipment

Abstract

The utility model discloses a welding structural member for semiconductor equipment, which comprises an electric push rod and a push arm, the output end of the electric push rod is provided with the push arm, the bottom end of the push arm is provided with a bearing seat, the outer part of the bearing seat is provided with a rotating ring, the bottom end of the bearing seat is provided with a first bearing block, and the first bearing block is provided with a second bearing block. A first motor is installed at the top end of the first bearing block, a first driving shaft is installed at the output end of the first motor, the surface of the first driving shaft is sleeved with a first gear, a gear ring is installed on the inner wall of the rotating ring, the first gear is meshed with the gear ring, and a limiting groove is formed in the rotating ring; limiting rings are installed at the top ends of the two ends of the bearing base correspondingly and are in sliding connection with the limiting grooves. The welding height of the welding head can be conveniently adjusted, the welding head can be conveniently rotated, adjusted and used, and welding convenience and using flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding structural parts, in particular to a welding structural part used for semiconductor equipment. Background Art

[0002] Semiconductor welding is a welding method that uses the high-energy-density laser beam generated by a semiconductor laser as a heat source. This method has the advantages of small size, light weight, high efficiency, long life, and strong tunability. It is suitable for welding various materials and shapes, especially for small parts and high-speed welding applications. The semiconductor laser welding machine is an advanced optical welding equipment based on the principle of semiconductor lasers. It is widely used in mechanical manufacturing, power engineering, construction engineering, vehicle engineering, petrochemical engineering, aerospace and other fields. It has become an indispensable processing technology in the manufacturing industry. In order to better weld semiconductors, a welding structure for semiconductor equipment has been proposed.

[0003] For example, a welding device for semiconductor product production disclosed in authorization announcement number CN215846226U includes a base plate, a support rod, a cross rod, a cylinder, and a welding unit. The support rod is vertically arranged on the base plate, one end of the cross rod is connected to the upper end of the support rod through a bearing, the cylinder is vertically arranged on the cross rod, and the welding unit is arranged on the top of the cylinder rod. The welding unit includes a housing, a reel, a guide assembly, and a heating head.

[0004] Although the welding equipment for semiconductor product production realizes the function of automatically conveying the welding wire through the setting of the guide unit, it also plays a guiding role in the transmission of the welding wire, thereby improving the degree of automation of the equipment and improving practicality;

[0005] However, the problem that the existing welding structure is not conducive to conveniently adjusting the welding position of the welding head during use and is not conducive to rotating and adjusting the welding head during use has not been solved, which affects the convenience of welding and the flexibility of use. Utility Model Content

[0006] The purpose of the present utility model is to provide a welding structure for semiconductor equipment to solve the problem in the above background technology that the welding structure is not convenient for adjusting the welding position of the welding head, is not conducive to rotating and adjusting the welding head, and affects the convenience of welding and flexibility of use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding structure for semiconductor equipment, comprising an electric push rod and a push arm, the output end of the electric push rod is equipped with a push arm, the bottom end of the push arm is equipped with a bearing seat, a rotating ring is provided on the outside of the bearing seat, a first bearing block is installed at the bottom end of the bearing seat, a first motor is installed at the top of the first bearing block, a first drive shaft is installed at the output end of the first motor, a first gear is mounted on the surface of the first drive shaft, a gear ring is installed on the inner wall of the rotating ring, and the first gear and the gear ring are engaged with each other, a limiting groove is installed inside the rotating ring, and limiting rings are installed on the tops of both ends of the bearing seat, and the limiting rings are slidably connected to the limiting grooves.

[0008] Preferably, a flip motor is installed on the side wall of the rotating ring, and a flip shaft is installed on the output end of the flip motor.

[0009] Preferably, a flip ring is installed on the surface of the flip shaft, a driven shaft is installed on one end of the flip ring away from the flip shaft, and the flip ring is movably connected to the rotating ring through the driven shaft.

[0010] Preferably, a sliding groove is installed inside the flip ring, and a sliding groove is installed on the side wall of the sliding groove.

[0011] Preferably, an arc-shaped rack is provided inside the sliding groove, and limit bars are installed at both upper and lower ends of the arc-shaped rack, and the limit bars are slidably connected to the sliding groove.

[0012] Preferably, a second bearing block is mounted on the side wall of the flip ring, and a second motor is mounted on the side wall of the second bearing block.

[0013] Preferably, a second drive shaft is installed at the output end of the second motor, a second gear is mounted on the surface of the second drive shaft, and the second gear is meshed with the arc-shaped rack.

[0014] Preferably, a connecting block is installed on the side wall of the arc-shaped rack, a welding head is installed inside the connecting block, and blocking blocks are installed at both ends of the arc-shaped rack.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the welding structure not only realizes the convenient adjustment of the welding height of the welding head, facilitates the rotation and adjustment of the welding head, but also improves the convenience of welding and the flexibility of use;

[0016] (1) The welding head is mounted on the connecting block, and the semiconductor is welded by the welding head. The electric push rod drives the supporting base downward through the push arm, and the supporting base drives the rotating ring, the flip ring, the connecting block and the welding head downward to adjust the welding height of the welding head. The first motor drives the first gear to rotate through the first driving shaft, and the first gear drives the rotating ring to rotate through the gear ring. The supporting base provides sliding limit support for the rotating ring. The rotating ring drives the flip ring, the connecting block and the welding head to rotate horizontally and adjust the welding position of the welding head. The flip motor drives the flip ring to rotate with the driven shaft as the axis through the flip shaft, and the flip ring drives the connecting block and the welding head to rotate vertically and adjust the welding position of the welding head vertically, so as to facilitate the welding operation of the semiconductor from different positions, realize the convenient adjustment of the welding position of the welding head, facilitate the rotation and adjustment of the welding head, and improve the convenience of welding.

[0017] (2) The second motor drives the second gear to rotate through the second drive shaft, and the second gear drives the arc-shaped rack to slide inside the sliding groove. The limit bar and the sliding groove provide sliding limit support for the arc-shaped rack. The arc-shaped rack drives the connecting block and the welding head to make arc-shaped movement adjustment. The blocking block prevents the arc-shaped rack from disengaging from the second gear, so as to adjust the welding position of the welding head again to better adapt to different welding positions and improve the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the flip motor of the present invention;

[0020] Figure 3 It is a schematic side cross-sectional structural diagram of the rotating ring of the present invention;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating ring of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the flip ring of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the arc-shaped rack of the present invention.

[0024] In the figure: 1. Electric push rod; 2. Push arm; 3. Bearing seat; 4. Rotating ring; 5. Flip ring; 6. Arc rack; 7. Connecting block; 8. Welding head; 9. Limiting groove; 10. Limiting ring; 11. Flip motor; 12. Flip shaft; 13. Gear ring; 14. First gear; 15. First drive shaft; 16. First bearing block; 17. First motor; 18. Sliding groove; 19. Second drive shaft; 20. Second gear; 21. Second motor; 22. Second bearing block; 23. Limiting strip; 24. Blocking block; 25. Sliding groove; 26. Driven shaft. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-6 , the utility model provides an embodiment: a welding structure for semiconductor equipment, comprising an electric push rod 1 and a push arm 2, the electric push rod 1 plays a role of power drive, the output end of the electric push rod 1 is installed with a push arm 2, the bottom end of the push arm 2 is installed with a bearing seat 3, a rotating ring 4 is provided on the outside of the bearing seat 3, the bottom end of the bearing seat 3 is installed with a first bearing block 16, the top of the first bearing block 16 is installed with a first motor 17, the first motor 17 plays a role of power drive, the output end of the first motor 17 is installed with a first drive shaft 15, the surface of the first drive shaft 15 is sleeved with a first gear 14, a gear ring 13 is installed on the inner wall of the rotating ring 4, and the first gear 14 and the gear ring 13 are meshed with each other, a limiting groove 9 is installed inside the rotating ring 4, and limiting rings 10 are installed on the tops of both ends of the bearing seat 3, and the limiting rings 10 are slidably connected to the limiting groove 9;

[0027] The welding head 8 is installed on the connecting block 7, and the welding head 8 is used to weld the semiconductor. The electric push rod 1 is turned on, and the electric push rod 1 drives the supporting seat 3 to move downward through the push arm 2. The supporting seat 3 drives the rotating ring 4, the flip ring 5, the connecting block 7 and the welding head 8 to move downward to adjust the welding height of the welding head 8. The first motor 17 is turned on, and the first motor 17 drives the first gear 14 to rotate through the first drive shaft 15. Under the mutual engagement of the first gear 14 and the gear ring 13, under the sliding cooperation of the limit ring 10 and the limit groove 9, the first gear 14 drives the rotating ring 4 to rotate through the gear ring 13, and the supporting seat 3 provides a sliding limit for the rotating ring 4 The rotating ring 4 drives the flip ring 5, the connecting block 7 and the welding head 8 to rotate in a horizontal circular manner, so as to adjust the welding position of the welding head 8 by horizontal circumferential rotation. The flip motor 11 is turned on. Under the active cooperation of the driven shaft 26 and the rotating ring 4, the flip motor 11 drives the flip ring 5 to rotate with the driven shaft 26 as the axis through the flip shaft 12. The flip ring 5 drives the connecting block 7 and the welding head 8 to rotate in a vertical circular manner, so as to adjust the welding position of the welding head 8 by vertical circumferential rotation, so as to facilitate the welding operation of the semiconductor from different positions, realize the convenient adjustment of the welding position of the welding head, facilitate the rotation and adjustment of the welding head, and improve the convenience of welding.

[0028] A flip motor 11 is mounted on the side wall of the rotating ring 4. The flip motor 11 plays a role of power drive. A flip shaft 12 is mounted on the output end of the flip motor 11.

[0029] A flip ring 5 is mounted on the surface of the flip shaft 12. A driven shaft 26 is mounted on the end of the flip ring 5 away from the flip shaft 12. The flip ring 5 is movably connected to the rotating ring 4 via the driven shaft 26. A sliding groove 18 is mounted inside the flip ring 5. A sliding groove 25 is mounted on the side wall of the sliding groove 18.

[0030] An arc-shaped rack 6 is provided inside the sliding groove 18. Limit bars 23 are installed at both the upper and lower ends of the arc-shaped rack 6, and the limit bars 23 are slidably connected to the sliding groove 25. A second bearing block 22 is installed on the side wall of the flip ring 5. A second motor 21 is installed on the side wall of the second bearing block 22. The second motor 21 plays the role of power drive;

[0031] The output end of the second motor 21 is mounted with a second drive shaft 19, the surface of the second drive shaft 19 is fitted with a second gear 20, and the second gear 20 is meshed with the arc-shaped rack 6;

[0032] A connecting block 7 is installed on the side wall of the arc-shaped rack 6, a welding head 8 is installed inside the connecting block 7, and blocking blocks 24 are installed at both ends of the arc-shaped rack 6;

[0033] Turn on the second motor 21, and the second motor 21 drives the second gear 20 to rotate through the second drive shaft 19. Under the mutual engagement of the second gear 20 and the arc-shaped rack 6, the second gear 20 drives the arc-shaped rack 6 to slide inside the sliding groove 18. The limit bar 23 and the sliding groove 25 provide sliding limit support for the arc-shaped rack 6. The arc-shaped rack 6 drives the connecting block 7 and the welding head 8 to make arc-shaped movement adjustment. The blocking block 24 prevents the arc-shaped rack 6 from being disengaged from the second gear 20, so as to adjust the welding position of the welding head 8 again to better adapt to different welding positions and improve the flexibility of use.

[0034] Working principle: The welding head 8 is installed on the connecting block 7, and the welding head 8 is used to weld the semiconductor. The electric push rod 1 drives the supporting base 3 to move downward through the push arm 2, and the supporting base 3 drives the rotating ring 4, the flip ring 5, the connecting block 7 and the welding head 8 to move downward to adjust the welding height of the welding head 8. The first motor 17 drives the first gear 14 to rotate through the first driving shaft 15, and the first gear 14 drives the rotating ring 4 to rotate through the gear ring 13. The supporting base 3 provides sliding limit support for the rotating ring 4, and the rotating ring 4 drives the flip ring 5, the connecting block 7 and the welding head 8 to make horizontal circumferential rotation to adjust the welding position of the welding head 8. The flip motor 11 drives the flip ring 5 to rotate around the driven shaft 26 through the flip shaft 12. The flip ring 5 drives the connecting block 7 and the welding head 8 to make vertical circular rotation to adjust the welding position of the welding head 8 to facilitate welding operations on semiconductors from different positions. The second motor 21 drives the second gear 20 to rotate through the second drive shaft 19, and the second gear 20 drives the arc rack 6 to slide inside the sliding groove 18. The limit bar 23 and the slide groove 25 provide sliding limit support for the arc rack 6. The arc rack 6 drives the connecting block 7 and the welding head 8 to make arc movement adjustment. The blocking block 24 prevents the arc rack 6 from disengaging from the second gear 20 to adjust the welding position of the welding head 8 again to better adapt to different welding positions, thereby completing the use of welding structural parts for semiconductor equipment.

Claims

1. A welding structure for semiconductor equipment, comprising an electric push rod (1) and a push arm (2), characterized in that: The output end of the electric push rod (1) is installed with a push arm (2), the bottom end of the push arm (2) is installed with a bearing seat (3), the outside of the bearing seat (3) is provided with a rotating ring (4), the bottom end of the bearing seat (3) is installed with a first bearing block (16), the top end of the first bearing block (16) is installed with a first motor (17), the output end of the first motor (17) is installed with a first drive shaft (15), the surface of the first drive shaft (15) is sleeved with a first gear (14), a gear ring (13) is installed on the inner wall of the rotating ring (4), and the first gear (14) and the gear ring (13) are meshed with each other, the interior of the rotating ring (4) is installed with a limiting groove (9), the top ends of both ends of the bearing seat (3) are installed with limiting rings (10), and the limiting rings (10) are slidably connected to the limiting groove (9).

2. A welding structure for semiconductor equipment according to claim 1, characterized in that: A turning motor (11) is installed on the side wall of the rotating ring (4), and a turning shaft (12) is installed at the output end of the turning motor (11).

3. A welding structure for semiconductor equipment according to claim 2, characterized in that: A flip ring (5) is installed on the surface of the flip shaft (12), a driven shaft (26) is installed on one end of the flip ring (5) away from the flip shaft (12), and the flip ring (5) is movably connected to the rotating ring (4) via the driven shaft (26).

4. A welding structure for semiconductor equipment according to claim 3, characterized in that: A sliding groove (18) is installed inside the flip ring (5), and a sliding groove (25) is installed on the side wall of the sliding groove (18).

5. The welding structure for semiconductor equipment according to claim 4, characterized in that: An arc-shaped rack (6) is provided inside the sliding groove (18), and limit bars (23) are installed at both upper and lower ends of the arc-shaped rack (6), and the limit bars (23) are slidably connected to the sliding groove (25).

6. The welding structure for semiconductor equipment according to claim 3, characterized in that: A second bearing block (22) is mounted on the side wall of the flip ring (5), and a second motor (21) is mounted on the side wall of the second bearing block (22).

7. The welding structure for semiconductor equipment according to claim 6, characterized in that: The output end of the second motor (21) is provided with a second drive shaft (19), the surface of the second drive shaft (19) is provided with a second gear (20), and the second gear (20) is meshed with the arc-shaped rack (6).

8. The welding structure for semiconductor equipment according to claim 5, characterized in that: A connecting block (7) is installed on the side wall of the arc-shaped rack (6), a welding head (8) is installed inside the connecting block (7), and blocking blocks (24) are installed at both ends of the arc-shaped rack (6).

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