Welding tray with weldment centering function

Abstract

The utility model relates to the technical field of welding trays, and discloses a welding tray with a weldment centering function, which comprises a tray main body, a centering mechanism is arranged on the tray main body, and the centering mechanism comprises a bearing block, an adjusting block, a connecting support rod, a sleeving shaft II, a sleeving shaft I and a moving block, the lower surface of the bearing block is attached to the upper surface of the tray body, the outer surface of the adjusting block is rotationally connected with the interior of the bearing block, the end of the second sleeving shaft is fixedly connected with one end of the upper surface of the adjusting block, and the outer surface of the moving block is movably connected with the interior of the bearing block. And the upper end of the sleeving shaft I is fixedly connected with the middle position of the lower surface of a moving block. According to the welding tray with the weldment centering function, an object to be welded can be effectively centered, the follow-up welding efficiency is guaranteed, meanwhile, the situation that the welded object shifts due to the influence of external force in the welding process is avoided, and the follow-up welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding trays, in particular to a welding tray with a weldment centering function. Background Art

[0002] Compared with bonding, welding can achieve atomic bonding, and has reliable working performance and reliability. It is widely used in the semiconductor industry. In the process of welding objects, the two groups of objects need to be butt-jointed to facilitate subsequent seamless welding.

[0003] However, the following problems still exist in actual use:

[0004] Most of the existing welding operations are carried out by manual docking of the objects to be welded. This method requires manual holding for a long time. If fluctuations occur during the process, the welding effect will be unsatisfactory. At the same time, manual holding cannot ensure that the two sets of objects to be welded are in the center position, which will cause the weld point to be skewed, making the welding unsightly. At the same time, the connection strength of the two sets of objects after welding is low. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a welding tray with a weldment centering function, which has the advantages of being able to effectively ensure that two groups of objects to be welded are in a centered position and avoid external force interference during the welding process, thereby solving the problems raised in the background technology.

[0006] The utility model provides the following technical scheme: a welding pallet with a welding workpiece centering function, comprising: a pallet main body, a centering mechanism is arranged on the pallet main body, and the centering mechanism comprises a receiving block, an adjusting block, a connecting support rod, a second sleeve shaft, a first sleeve shaft and a moving block, the lower surface of the receiving block is fitted with the upper surface of the pallet main body, the outer surface of the adjusting block is rotatably connected to the inner part of the receiving block, the end of the second sleeve shaft is fixedly connected to one end of the upper surface of the adjusting block, the outer surface of the moving block is movably connected to the inner part of the receiving block, the upper end of the first sleeve shaft is fixedly connected to the middle position of the lower surface of the moving block, the two ends of the connecting support rod are rotatably sleeved with the outer surfaces of the second sleeve shaft and the first sleeve shaft, the upper surface of the receiving block is provided with a sliding groove, the inner part of the sliding groove is slidably connected with a slider, the lower surface of the slider is fixedly connected to the middle position of the upper surface of the moving block, the upper surface of the slider is fixedly connected with an L-shaped clamping plate, and the lower surface of the L-shaped clamping plate is fitted with the upper surface of the receiving block.

[0007] Preferably, fixing mechanisms are provided at the four corners of the pallet body, and the fixing mechanisms include a fixing frame, a bearing block, an L-shaped block, a handle, a screw and an abutment block, one end of the fixing frame is fixedly connected to the side corner of the pallet body, the outer surface of the bearing block is slidably connected to the inside of the fixing frame, the end of the L-shaped block is fixedly connected to the lower surface of the bearing block, the outer surface of the screw is internally threadedly connected to the other end of the L-shaped block, the upper surface of the handle is fixedly connected to the lower end of the screw, and the lower surface of the abutment block is fixedly connected to the upper end of the screw.

[0008] Preferably, sliding grooves are provided on both sides of the tray body, and a sliding block is slidably connected inside the sliding groove. A U-shaped mounting block is fixedly connected to the middle position of the lower surface of the tray body, and a reel is rotatably connected inside the U-shaped mounting block. A connecting flat rope is fixedly connected to one side of the lower surface of the sliding block, and the other end of the connecting flat rope is fixedly wound around the outer surface of the reel.

[0009] Preferably, a rotating shaft is rotatably connected inside the sliding block, the upper end of the rotating shaft is fixedly connected to the lower surface of the adjusting block, a second motor is fixedly installed on the lower surface of the sliding block, and the output shaft of the second motor is fixedly connected to the lower end of the rotating shaft.

[0010] Preferably, a motor 1 is fixedly mounted on one side of the U-shaped mounting block, and an output shaft of the motor 1 is fixedly connected to the end of the reel.

[0011] Preferably, an elastic rod 1 is fixedly connected to one side of the inner part of the sliding groove, the other end of the elastic rod 1 is fixedly connected to the side of the sliding block, the outer surface of the elastic rod 1 is sleeved with a spring 1, and the two ends of the spring 1 are fixedly connected to the end of the elastic rod 1.

[0012] Preferably, the inner side wall of the fixed frame is fixedly connected with an elastic rod 2, the other end of the elastic rod 2 is fixedly connected with the side wall of the supporting block, the outer surface of the elastic rod 2 is sleeved with a spring 2, and both ends of the spring 2 are fixedly connected with the end of the elastic rod 2.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. This welding tray with the function of centering weldments is provided with a centering mechanism. When centering and docking the objects to be welded, firstly, the two groups of objects are placed on the upper surface of the receiving block respectively. At this time, the rotating shaft is driven to rotate by the operation of the second motor, and the rotating shaft drives the adjusting block to rotate. Since the two ends of the adjusting block are provided with a sleeve shaft 2, the middle position of the lower surface of the moving block is provided with a sleeve shaft 1, and the sleeve shaft 2 and the sleeve shaft 1 are rotatably sleeved by a connecting support rod, when the adjusting block is rotated, the moving block is driven to move to the middle or both sides. Since the L-shaped clamping plate is connected to the moving block through the slider, the L-shaped clamping plate is driven to move to the middle or both sides, and the object placed on the upper surface of the receiving block is clamped in the center. At this time, the motor 1 drives the reel to rotate, and the reel drives the two sets of connecting flat ropes to be reeled in. Since the other end of the connecting flat rope is fixedly connected to the lower surface of the sliding block, and the upper surface of the sliding block is fixedly connected to the lower surface of the receiving block, the receiving block is driven by the sliding block to move closer to the middle position of the tray body, so that the opposite sides of the two sets of objects to be welded are fitted together. At the same time, since the two sets of objects to be welded are moved synchronously, the two sets of objects to be welded can be moved to the middle position of the tray body. The setting of this structure can effectively align the objects to be welded, ensure the subsequent welding efficiency, and at the same time avoid the displacement of the welding objects due to external force during the welding process, thereby improving the efficiency of subsequent welding.

[0015] 2. This welding tray with the function of centering welds is provided with a fixing mechanism. When the tray body is installed on the welding device, first, according to the length of the table top of the welding device, since the L-shaped block slides inside the fixed frame through the bearing block, the position of the L-shaped block is pulled so that the inner side of the L-shaped block can be hooked on the side of the table top. At this time, the handle is turned to drive the position of the screw inside the other end of the L-shaped block through the handle, so that the abutment block provided on the top of the screw abuts on the lower surface of the table top. The other three sets of fixing mechanisms are operated in the above manner to complete the fixation of the tray body, and subsequent centering operations can be carried out. The setting of this structure can effectively install the device on the welding table top, thereby facilitating the centering operation. The setting of this structure is convenient for the staff to operate, simplifies the installation steps, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0017] Figure 2 This is a schematic diagram of the internal structure of the receiving block of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the tray body of the utility model;

[0019] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0020] In the figure: 1. tray body; 2. centering mechanism; 3. fixing mechanism; 4. receiving block; 5. adjusting block; 6. connecting support rod; 7. sleeve shaft 1; 8. sleeve shaft 2; 9. moving block; 10. slide groove; 11. slider; 12. L-shaped clamping plate; 13. U-shaped mounting block; 14. motor 1; 15. connecting flat rope; 16. reel; 17. sliding groove; 18. sliding block; 19. rotating shaft; 20. motor 2; 21. elastic rod 1; 22. spring 1; 23. fixing frame; 24. bearing block; 25. elastic rod 2; 26. spring 2; 27. L-shaped block; 28. screw rod; 29. ​​handle; 30. abutment block. DETAILED DESCRIPTION

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

[0022] See also Figure 1 , Figure 2 and Figure 3A welding pallet with a weldment centering function comprises: a pallet body 1, a centering mechanism 2 is arranged on the pallet body 1, the centering mechanism 2 comprises a receiving block 4, an adjusting block 5, a connecting rod 6, a sleeve shaft 2 8, a sleeve shaft 1 7 and a moving block 9, the lower surface of the receiving block 4 is fitted with the upper surface of the pallet body 1, the outer surface of the adjusting block 5 is rotatably connected with the inside of the receiving block 4, the end of the sleeve shaft 2 8 is fixedly connected with one end of the upper surface of the adjusting block 5, the outer surface of the moving block 9 is movably connected with the inside of the receiving block 4, the upper end of the sleeve shaft 1 7 is fixedly connected with the middle position of the lower surface of the moving block 9, the two ends of the connecting rod 6 are rotatably sleeved with the outer surfaces of the sleeve shaft 2 8 and the sleeve shaft 1 7, the upper surface of the receiving block 4 is provided with a slide groove 10, the slide groove 10 is slidably connected with a slider 11, and the lower surface of the slider 11 is fixedly connected with the middle position of the upper surface of the moving block 9, The upper surface of the slider 11 is fixedly connected with an L-shaped clamping plate 12, and the lower surface of the L-shaped clamping plate 12 is in contact with the upper surface of the receiving block 4. When aligning and docking the objects to be welded, first place the two groups of objects on the upper surface of the receiving block 4 respectively. At this time, the motor 20 drives the rotating shaft 19 to rotate, and the rotating shaft 19 drives the adjusting block 5 to rotate. Since the two ends of the adjusting block 5 are provided with a sleeve shaft 2 8, the middle position of the lower surface of the moving block 9 is provided with a sleeve shaft 1 7, the sleeve shaft 2 8 and the sleeve shaft 1 7 are rotatably sleeved by the connecting support rod 6, so that when the adjusting block 5 rotates, the moving block 9 is driven to move to the middle or both sides. Since the L-shaped clamping plate 12 is connected to the moving block 9 through the slider 11, the L-shaped clamping plate 12 is driven to move to the middle or both sides, and the object placed on the upper surface of the receiving block 4 is clamped in the center.

[0023] See also Figure 1 and Figure 4The four corners of the tray body 1 are all provided with fixing mechanisms 3, and the fixing mechanisms 3 include a fixing frame 23, a bearing block 24, an L-shaped block 27, a handle 29, a screw 28 and an abutment block 30. One end of the fixing frame 23 is fixedly connected to the side corner of the tray body 1, the outer surface of the bearing block 24 is slidably connected to the inside of the fixing frame 23, the end of the L-shaped block 27 is fixedly connected to the lower surface of the bearing block 24, the outer surface of the screw 28 is internally threadedly connected to the other end of the L-shaped block 27, the upper surface of the handle 29 is fixedly connected to the lower end of the screw 28, the lower surface of the abutment block 30 is fixedly connected to the upper end of the screw 28, and one side of the U-shaped mounting block 13 is fixed A motor 14 is installed, and the output shaft of the motor 14 is fixedly connected to the end of the reel 16. When the tray body 1 is installed on the welding device, first, according to the length of the table top of the welding device, since the L-shaped block 27 slides inside the fixed frame 23 through the supporting block 24, the position of the L-shaped block 27 is pulled so that the inner side of the L-shaped block 27 can be hooked on the side of the table top. At this time, the handle 29 is turned to drive the screw rod 28 to the position inside the other end of the L-shaped block 27 through the handle 29, so that the abutment block 30 set at the top end of the screw rod 28 abuts against the lower surface of the table top, and the other three sets of fixing mechanisms 3 are operated in the above manner to complete the fixation of the tray body 1.

[0024] See also Figure 3 Both sides of the tray body 1 are provided with sliding grooves 17, and a sliding block 18 is slidably connected inside the sliding groove 17. A U-shaped mounting block 13 is fixedly connected to the middle position of the lower surface of the tray body 1, and a reel 16 is rotatably connected inside the U-shaped mounting block 13. A connecting flat rope 15 is fixedly connected to one side of the lower surface of the sliding block 18, and the other end of the connecting flat rope 15 is fixedly wound with the outer surface of the reel 16. A rotating shaft 19 is rotatably connected inside the sliding block 18, and the upper end of the rotating shaft 19 is fixedly connected to the lower surface of the adjusting block 5. A motor 20 is fixedly installed on the lower surface of the sliding block 18, and the output shaft of the motor 20 is connected to the rotating shaft 19. The lower end of the tray body 1 is fixedly connected, and the motor 14 drives the reel 16 to rotate, and the reel 16 drives the two groups of connecting flat ropes 15 to be reeled in. Since the other end of the connecting flat rope 15 is fixedly connected to the lower surface of the sliding block 18, and the upper surface of the sliding block 18 is fixedly connected to the lower surface of the receiving block 4, the receiving block 4 is driven by the sliding block 18 to move closer to the middle position of the tray body 1, so that the opposite sides of the two groups of objects to be welded are fitted together. At the same time, since the two groups of objects to be welded are moved synchronously, the two groups of objects to be welded can be moved to the middle position of the tray body 1, and subsequent welding operations can be carried out at this time.

[0025] See also Figure 3An elastic rod 21 is fixedly connected to one side of the inner part of the sliding groove 17, and the other end of the elastic rod 21 is fixedly connected to the side of the sliding block 18. A spring 22 is sleeved on the outer surface of the elastic rod 21, and both ends of the spring 22 are fixedly connected to the end of the elastic rod 21. The setting of the spring 22 and the elastic rod 21 can effectively ensure that the sliding block 18 is reset.

[0026] See also Figure 4 The inner side wall of the fixed frame 23 is fixedly connected with an elastic rod 25, the other end of the elastic rod 25 is fixedly connected to the side wall of the bearing block 24, the outer surface of the elastic rod 25 is sleeved with a spring 26, and the two ends of the spring 26 are fixedly connected to the end of the elastic rod 25. The setting of the spring 26 and the elastic rod 25 can effectively ensure the resetting of the bearing block 24.

[0027] Working principle: when in use, first, when installing the tray body 1 on the welding device, first according to the length of the table top of the welding device, since the L-shaped block 27 slides inside the fixed frame 23 through the supporting block 24, the position of the L-shaped block 27 is pulled so that the inner side of the L-shaped block 27 can be hooked on the side of the table top. At this time, turn the handle 29, and drive the screw rod 28 to the position inside the other end of the L-shaped block 27 through the handle 29, so that the abutment block 30 set at the top end of the screw rod 28 abuts against the lower surface of the table top, and operate the other three sets of fixing mechanisms 3 in the above manner to complete the fixation of the tray body 1.

[0028] When welding, first align the objects to be welded, first place the two groups of objects on the upper surface of the receiving block 4 respectively, at this time, the motor 20 drives the rotating shaft 19 to rotate, and the rotating shaft 19 drives the adjusting block 5 to rotate. Since the two ends of the adjusting block 5 are provided with a sleeve shaft 2 8, the middle position of the lower surface of the moving block 9 is provided with a sleeve shaft 1 7, the sleeve shaft 2 8 and the sleeve shaft 1 7 are rotatably sleeved by the connecting support rod 6, so that when the adjusting block 5 rotates, the moving block 9 is driven to move to the middle or both sides, and since the L-shaped clamping plate 12 is connected to the moving block 9 through the slider 11, the L-shaped clamping plate 12 is driven to the middle or both sides. The receiving block 4 is moved to center the object placed on the upper surface of the receiving block 4. At this time, the motor 14 drives the reel 16 to rotate, and the reel 16 drives the two groups of connecting flat ropes 15 to reel in. Since the other end of the connecting flat rope 15 is fixedly connected to the lower surface of the sliding block 18, and the upper surface of the sliding block 18 is fixedly connected to the lower surface of the receiving block 4, the receiving block 4 is driven by the sliding block 18 to move closer to the middle position of the tray body 1, so that the opposite sides of the two groups of objects to be welded are fitted together. At the same time, since the two groups of objects to be welded are moved synchronously, the two groups of objects to be welded can be moved to the middle position of the tray body 1, and subsequent welding operations can be carried out at this time.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding tray with weldment centering function, characterized in that: include: A tray body (1), wherein a centering mechanism (2) is arranged on the tray body (1), wherein the centering mechanism (2) comprises a receiving block (4), an adjusting block (5), a connecting rod (6), a second sleeve shaft (8), a first sleeve shaft (7) and a moving block (9), wherein the lower surface of the receiving block (4) is in contact with the upper surface of the tray body (1), the outer surface of the adjusting block (5) is rotatably connected to the inside of the receiving block (4), the end of the second sleeve shaft (8) is fixedly connected to one end of the upper surface of the adjusting block (5), the outer surface of the moving block (9) is movably connected to the inside of the receiving block (4), and the sleeve shaft (8) is rotatably connected to the inside of the receiving block (4). The upper end of the connecting shaft (7) is fixedly connected to the middle position of the lower surface of the moving block (9), and the two ends of the connecting support rod (6) are rotatably sleeved with the outer surfaces of the sleeve shaft (8) and the sleeve shaft (7). The upper surface of the receiving block (4) is provided with a sliding groove (10), and the interior of the sliding groove (10) is slidably connected with a slider (11), the lower surface of the slider (11) is fixedly connected to the middle position of the upper surface of the moving block (9), and the upper surface of the slider (11) is fixedly connected to an L-shaped clamping plate (12), and the lower surface of the L-shaped clamping plate (12) is in contact with the upper surface of the receiving block (4).

2. A welding tray with weldment centering function according to claim 1, characterized in that: The four corners of the tray body (1) are all provided with fixing mechanisms (3), and the fixing mechanisms (3) include a fixing frame (23), a bearing block (24), an L-shaped block (27), a handle (29), a screw (28) and an abutment block (30). One end of the fixing frame (23) is fixedly connected to the side corner of the tray body (1), the outer surface of the bearing block (24) is slidably connected to the inside of the fixing frame (23), the end of the L-shaped block (27) is fixedly connected to the lower surface of the bearing block (24), the outer surface of the screw (28) is internally threadedly connected to the other end of the L-shaped block (27), the upper surface of the handle (29) is fixedly connected to the lower end of the screw (28), and the lower surface of the abutment block (30) is fixedly connected to the upper end of the screw (28).

3. A welding tray with weldment centering function according to claim 1, characterized in that: Sliding grooves (17) are provided on both sides of the tray body (1), and a sliding block (18) is slidably connected inside the sliding groove (17). A U-shaped mounting block (13) is fixedly connected to the middle of the lower surface of the tray body (1), and a reel (16) is rotatably connected inside the U-shaped mounting block (13). A connecting flat rope (15) is fixedly connected to one side of the lower surface of the sliding block (18), and the other end of the connecting flat rope (15) is fixedly wound around the outer surface of the reel (16).

4. A welding tray with weldment centering function according to claim 3, characterized in that: The sliding block (18) is internally rotatably connected with a rotating shaft (19), the upper end of which is fixedly connected to the lower surface of the adjusting block (5), and the lower surface of the sliding block (18) is fixedly mounted with a second motor (20), the output shaft of which is fixedly connected to the lower end of the rotating shaft (19).

5. A welding tray with weldment centering function according to claim 3, characterized in that: A motor 1 (14) is fixedly mounted on one side of the U-shaped mounting block (13), and an output shaft of the motor 1 (14) is fixedly connected to the end of the reel (16).

6. A welding tray with weldment centering function according to claim 3, characterized in that: An elastic rod (21) is fixedly connected to one side of the interior of the sliding groove (17), the other end of the elastic rod (21) is fixedly connected to the side surface of the sliding block (18), a spring (22) is sleeved on the outer surface of the elastic rod (21), and both ends of the spring (22) are fixedly connected to the end of the elastic rod (21).

7. A welding tray with weldment centering function according to claim 2, characterized in that: The inner side wall of the fixed frame (23) is fixedly connected with a second elastic rod (25), the other end of the second elastic rod (25) is fixedly connected with the side wall of the bearing block (24), the outer surface of the second elastic rod (25) is sleeved with a second spring (26), and the two ends of the second spring (26) are fixedly connected with the end of the second elastic rod (25).

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