Element welding rotary table based on automatic directional transposition mechanism

Abstract

The element welding rotary table based on the automatic directional transposition mechanism comprises a support, a rotary table is arranged on one side of the support, a rotary table is arranged on one side of the rotary table, and a jacking limiting mechanism and an air guide mechanism are arranged on one side of the rotary table; the sleeve rod is arranged on the rotary table, the sleeve rod is sleeved with a workpiece, then the workpiece is limited and fixed through the ejector block pushed out through air pressure in the sleeve rod, the workpiece can be welded, meanwhile, the air holes capable of exhausting are formed in the vertical rods, and then protective gas is guided into the workpiece, so that the workpiece can be welded. The problem of internal oxidation caused by high welding temperature is conveniently solved, and after workpiece welding is finished, the workpieces are lifted and supported out through the multiple brackets, so that the welded high-temperature workpieces can be rapidly stripped from the welding table, and the working efficiency is prevented from being affected.

Description

Technical Field

[0001] The present invention relates to the technical field of welding turntable equipment, and more particularly to a component welding turntable based on an automatic orientation and position change mechanism. Background Art

[0002] A turntable is a common mechanical equipment used to transfer, rotate and position materials in industrial production processes. Its working principle mainly includes three aspects: structural composition, power transmission and control system. A welding turntable is a device used to fix the workpiece to be welded in the field of automatic welding.

[0003] Patent CN116423140A discloses a welding turntable, which is used to adjust the synchronous rotation of a chuck mounted on the turntable body, a welding gun fixing frame and a welding gun mounted on the welding gun fixing frame by rotating the turntable body, thereby adjusting the angle of the workpiece to be welded clamped by the chuck. When in use, the angle of the welded workpiece can be adjusted so that the welding part of the workpiece faces the operator, which is convenient for observing the welding part of the workpiece;

[0004] However, the above patent document only achieves the function of clamping the workpiece from the outside. In actual use, since the workpiece needs to be welded at multiple positions on the outer wall, it is easy to cause the welding position of the workpiece to be covered, and it cannot solve the internal oxidation problem caused by the high temperature of welding. At the same time, after the welding of the workpiece is completed, there is a lack of a structure that can lift the workpiece out, which will also cause the high-temperature workpiece after welding to be unable to be directly peeled off the welding table, affecting the use efficiency of the component welding turntable.

[0005] In view of the above technical defects, a solution is now provided. Summary of the invention

[0006] In order to overcome the above defects of the prior art, the present invention provides a component welding turntable based on an automatic orientation and transposition mechanism to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a component welding turntable based on an automatic orientation transposition mechanism, comprising a bracket, a turntable is arranged on one side of the bracket, a turntable is arranged on one side of the turntable, and a top supporting and limiting mechanism and an air guiding mechanism are arranged on one side of the turntable;

[0008] The top supporting and limiting mechanism includes a box body arranged on the top of the turntable, the box body is arranged in a vertical state, a sleeve rod is fixedly installed on the top of the box body, the sleeve rod is arranged in a vertical state, an air inlet joint is arranged at the bottom of the box body, the air inlet joint is connected to the bottom of the sleeve rod, an inner wall of the sleeve rod is provided with an inflation groove, and the inflation groove and the air inlet joint are communicated with each other.

[0009] In a preferred embodiment, the top of the inflation groove is connected to a plug, which is fixedly mounted on the top of the sleeve rod, the inner wall of the plug is provided with a top protrusion, the outer wall of the top protrusion is in contact with the inner wall of the plug, and a rubber ring is fixedly mounted on the outer wall of the top protrusion, and the outer wall of the rubber ring is in contact with the inner wall of the plug.

[0010] In a preferred embodiment, a slide bar is fixedly mounted on the top of the top protrusion, a support spring is fixedly mounted on the outer wall of the slide bar, and the support spring is fixedly mounted on the inner wall of the top head.

[0011] In a preferred embodiment, the top outer wall of the top protrusion is arranged in a sloped state, and a pressure block is provided on the outer wall of the top protrusion. The outer wall of the pressure block fits with the top outer wall of the top protrusion, and the pressure block is slidably installed on the inner wall of the top head. A top block is fixedly installed on one side of the pressure block, and the top block passes through the outer wall of the top head.

[0012] In a preferred embodiment, the air guide mechanism comprises an air guide port fixedly mounted on the outer wall of the box body, one side of the air guide port is connected to an air guide groove, and the air guide groove is provided on the inner wall of the box body and the sleeve rod.

[0013] In a preferred embodiment, the top of the air guide groove is connected to an exhaust groove, the exhaust groove is opened on the inner wall of the sleeve rod, the outer wall of the exhaust groove is connected to a plurality of air holes, and the plurality of air holes penetrate the outer wall of the sleeve rod.

[0014] In a preferred embodiment, a lifting mechanism is provided inside the box, and the lifting mechanism includes multiple air pumps fixedly mounted on the inner wall of the box, telescopic rods are provided on the top of the multiple air pumps, and a support plate is fixedly mounted on the top of the multiple telescopic rods, and the support plate is arranged in a horizontal state.

[0015] In a preferred embodiment, a plurality of vertical rods are fixedly installed on the top of the support plate, the plurality of vertical rods penetrate the top of the box body, the plurality of vertical rods are slidably installed on the top of the box body, a plurality of support blocks are fixedly installed on the top of the plurality of vertical rods, the plurality of support blocks are arranged in a horizontal state, and the plurality of support blocks are arranged in a circular shape with equal spacing on the outer circumferential surface of the sleeve rod.

[0016] Technical effects and advantages of the present invention:

[0017] 1. The present invention is to arrange a sleeve rod on the turntable, sleeve the workpiece on the sleeve rod, and then limit and fix the workpiece by the top block pushed out by the air pressure in the sleeve rod, so that the workpiece can be welded. At the same time, air holes for exhaust are arranged on the vertical rod, and then the protective gas is introduced into the interior of the workpiece, so as to solve the internal oxidation problem caused by high temperature of welding.

[0018] 2. After the workpiece is welded, the workpiece is lifted out by multiple brackets, so that the high-temperature workpiece after welding can be quickly peeled off the welding table to avoid affecting work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a front view of the present invention.

[0021] Figure 3 It is a vertical cross-sectional view of the present invention.

[0022] Figure 4 It is a partial cross-sectional view of the top supporting and limiting mechanism in the present invention.

[0023] Figure 5 It is a vertical cross-sectional view of the gas guide mechanism in the present invention.

[0024] Figure 6 It is an internal front view of the lifting mechanism in the present invention.

[0025] Figure 7 It is a structural schematic diagram of the lifting mechanism in the present invention.

[0026] The accompanying drawings are marked as follows: 1. bracket; 2. turntable; 3. turntable; 4. top support limit mechanism; 41. box body; 42. sleeve rod; 43. air inlet joint; 44. inflation groove; 45. top head; 46. top protrusion; 47. rubber ring; 48. slide rod; 49. support spring; 410. pressure block; 411. top block; 412. rack rod; 5. air guide mechanism; 51. air guide port; 52. air guide groove; 53. exhaust groove; 54. air hole; 6. lifting mechanism; 61. air pump; 62. telescopic rod; 63. support plate; 64. vertical rod; 65. support block. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] Embodiment 1: Refer to the attached specification Figure 1-Figure 7 , component welding turntable based on automatic orientation transposition mechanism, such as Figure 1 and Figure 2As shown, it includes a bracket 1, a turntable 2 is arranged on one side of the bracket 1, a turntable 3 is arranged on one side of the turntable 2, a conductive column is arranged on the outer side of the turntable 3, and an excellent solution is provided for the unstable conductive performance over a long distance through the conductive column, and a top supporting limit mechanism 4 and an air guide mechanism 5 are arranged on one side of the turntable 3;

[0029] like Figure 2 and Figure 3 As shown, the top supporting and limiting mechanism 4 includes a box body 41 arranged on the top of the turntable 3, the box body 41 is arranged in a vertical state, a sleeve rod 42 is fixedly installed on the top of the box body 41, the sleeve rod 42 is arranged in a vertical state, and an air inlet joint 43 is arranged at the bottom of the box body 41, the air inlet joint 43 is connected to the bottom of the sleeve rod 42, and an air filling groove 44 is opened on the inner wall of the sleeve rod 42, and the air filling groove 44 is connected with the air inlet joint 43. The box body 41 driven by the turntable 3 moves synchronously, the workpiece to be welded is placed on the sleeve rod 42, and the gas through the air inlet joint 43 is introduced into the air filling groove 44.

[0030] like Figure 3 and Figure 4 As shown, the top of the inflation groove 44 is connected to a plug 45, and the plug 45 is fixedly mounted on the top of the sleeve rod 42. The inner wall of the plug 45 is provided with a top protrusion 46, and the outer wall of the top protrusion 46 fits with the inner wall of the plug 45. A rubber ring 47 is fixedly mounted on the outer wall of the top protrusion 46, and the outer wall of the rubber ring 47 fits with the inner wall of the plug 45. The plug 45 presses against the inner wall of the workpiece, and the compressed gas in the inflation groove 44 impacts the top protrusion 46 to move it upward.

[0031] like Figure 3 and Figure 4 As shown, a slide bar 48 is fixedly installed on the top of the top protrusion 46, and a support spring 49 is fixedly installed on the outer wall of the slide bar 48. The support spring 49 is fixedly installed on the inner wall of the top head 45, so that the top protrusion 46 moves upward to drive the slide bar 48 to compress the support spring 49.

[0032] like Figure 3 and Figure 4 As shown, the top outer wall of the top protrusion 46 is arranged in a sloped state, and a pressure block 410 is provided on the outer wall of the top protrusion 46. The outer wall of the pressure block 410 fits with the top outer wall of the top protrusion 46. The pressure block 410 is slidably installed on the inner wall of the top head 45. A top block 411 is fixedly installed on one side of the pressure block 410. The top block 411 penetrates the outer wall of the top head 45. The top protrusion 46 squeezes multiple pressure blocks 410 on the outer wall, so that the pressure block 410 pushes the top block 411 to extend from the outer wall of the top head 45, and multiple top blocks 411 press against the inner wall of the workpiece.

[0033] like Figure 3 and Figure 5As shown, the gas guide mechanism 5 includes a gas guide port 51 fixedly mounted on the outer wall of the box body 41 , one side of the gas guide port 51 is connected to a gas guide groove 52 , and the gas guide groove 52 is opened on the inner walls of the box body 41 and the sleeve rod 42 , and the protective gas is introduced from the gas guide port 51 , and then enters the gas guide groove 52 .

[0034] like Figure 5 As shown, the top of the air guide groove 52 is connected to an exhaust groove 53, and the exhaust groove 53 is opened on the inner wall of the sleeve rod 42. The outer wall of the exhaust groove 53 is connected to a plurality of air holes 54, and the plurality of air holes 54 penetrate the outer wall of the sleeve rod 42. The protective gas enters the exhaust groove 53 from the air guide groove 52 and is discharged through the plurality of air holes 54 on the outer wall of the exhaust groove 53. The protective gas fills the interior of the workpiece, which is convenient for solving the internal oxidation problem caused by high welding temperature.

[0035] In specific implementation, the workpiece to be welded is placed on the sleeve rod 42, and the gas from the air inlet joint 43 is introduced into the inflation groove 44, so that the top head 45 presses against the inner wall of the workpiece, and the compressed gas in the inflation groove 44 impacts the top protrusion 46 to move it upward, and then the top protrusion 46 moves upward to drive the slide bar 48 to compress the support spring 49, and the top protrusion 46 squeezes the multiple pressing blocks 410 on the outer wall, so that the pressing blocks 410 push the top blocks 411 to extend from the outer wall of the top head 45, so that the multiple top blocks 411 press against the inner wall of the workpiece to stabilize it, so that the box body 41 driven by the turntable 3 can move synchronously so that the workpiece can be stably welded;

[0036] At the same time, the protective gas is introduced from the gas guide port 51, and then the protective gas enters the gas guide groove 52, the protective gas enters the exhaust groove 53 from the gas guide groove 52, and is discharged through the multiple air holes 54 on the outer wall of the exhaust groove 53, so that the protective gas fills the interior of the workpiece, which is convenient for solving the internal oxidation problem caused by high welding temperature.

[0037] Embodiment 2: Figure 6 and Figure 7 As shown, a lifting mechanism 6 is provided inside the box body 41, and the lifting mechanism 6 includes a plurality of air pumps 61 fixedly mounted on the inner wall of the box body 41, a telescopic rod 62 is provided on the top of the plurality of air pumps 61, a support plate 63 is fixedly mounted on the top of the plurality of telescopic rods 62, and the support plate 63 is arranged in a horizontal state. When the plurality of air pumps 61 are started, the telescopic rod 62 is extended, and then the plurality of telescopic rods 62 drive the support plate 63 to move upward.

[0038] like Figure 6 and Figure 7As shown, a plurality of vertical rods 64 are fixedly installed on the top of the support plate 63, and the plurality of vertical rods 64 penetrate the top of the box body 41, and the plurality of vertical rods 64 are slidably installed on the top of the box body 41, and a support block 65 is fixedly installed on the top of the plurality of vertical rods 64, and the plurality of support blocks 65 are arranged in a horizontal state, and the plurality of support blocks 65 are arranged in a circular shape with equal distances on the outer circumferential surface of the sleeve rod 42. Then, the support plate 63 drives the plurality of vertical rods 64 to move upward, and drives the plurality of support blocks 65 to move from bottom to top, that is, the plurality of support blocks 65 lift the welded workpiece from the bottom, so that the high-temperature workpiece after welding can be quickly peeled off the welding table to avoid affecting the work efficiency.

[0039] In the specific implementation, after the welding is completed, multiple air pumps 61 are started to extend the telescopic rods 62, and then the multiple telescopic rods 62 drive the support plate 63 to move upward, and the support plate 63 drives the multiple vertical rods 64 to move upward and drive the multiple support blocks 65 to move from bottom to top, that is, the multiple support blocks 65 lift the welded workpiece from the bottom, so that the high-temperature workpiece after welding can be quickly peeled off the welding table to avoid affecting work efficiency.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A component welding turntable based on an automatic orientation transposition mechanism, comprising a bracket (1), a turntable (2) being arranged on one side of the bracket (1), and a turntable (3) being arranged on one side of the turntable (2), characterized in that: A top supporting and limiting mechanism (4) and an air guiding mechanism (5) are provided on one side of the turntable (3); The top supporting and limiting mechanism (4) comprises a box body (41) arranged on the top of the turntable (3), the box body (41) being arranged in a vertical state, a sleeve rod (42) being fixedly mounted on the top of the box body (41), the sleeve rod (42) being arranged in a vertical state, an air intake joint (43) being arranged at the bottom of the box body (41), the air intake joint (43) being connected to the bottom of the sleeve rod (42), an air charging groove (44) being arranged on the inner wall of the sleeve rod (42), the air charging groove (44) being connected to the air intake joint (43) mutually.

2. The component welding turntable based on the automatic orientation transposition mechanism according to claim 1 is characterized in that: The top of the inflation groove (44) is connected to a plug (45), and the plug (45) is fixedly mounted on the top of the sleeve rod (42). The inner wall of the plug (45) is provided with a top protrusion (46), and the outer wall of the top protrusion (46) is in contact with the inner wall of the plug (45). A rubber ring (47) is fixedly mounted on the outer wall of the top protrusion (46), and the outer wall of the rubber ring (47) is in contact with the inner wall of the plug (45).

3. The component welding turntable based on the automatic orientation transposition mechanism according to claim 2 is characterized in that: A slide bar (48) is fixedly mounted on the top of the top protrusion (46), a support spring (49) is fixedly mounted on the outer wall of the slide bar (48), and the support spring (49) is fixedly mounted on the inner wall of the top head (45).

4. The component welding turntable based on the automatic orientation transposition mechanism according to claim 3 is characterized in that: The top outer wall of the top protrusion (46) is arranged in a sloped state, and a pressure block (410) is provided on the outer wall of the top protrusion (46). The outer wall of the pressure block (410) and the top outer wall of the top protrusion (46) are in contact with each other. The pressure block (410) is slidably mounted on the inner wall of the top head (45), and a top block (411) is fixedly mounted on one side of the pressure block (410). The top block (411) passes through the outer wall of the top head (45).

5. The component welding turntable based on the automatic orientation transposition mechanism according to claim 1 is characterized in that: The air guide mechanism (5) comprises an air guide port (51) fixedly mounted on the outer wall of the box body (41), one side of the air guide port (51) is connected to an air guide groove (52), and the air guide groove (52) is provided on the inner walls of the box body (41) and the sleeve rod (42).

6. The component welding turntable based on the automatic orientation and transposition mechanism according to claim 5 is characterized in that: The top of the air guide groove (52) is connected to an exhaust groove (53), the exhaust groove (53) is arranged on the inner wall of the sleeve rod (42), the outer wall of the exhaust groove (53) is connected to a plurality of air holes (54), and the plurality of air holes (54) penetrate the outer wall of the sleeve rod (42).

7. The component welding turntable based on the automatic orientation and transposition mechanism according to claim 1 is characterized in that: A lifting mechanism (6) is arranged inside the box (41), and the lifting mechanism (6) comprises a plurality of air pumps (61) fixedly mounted on the inner wall of the box (41), a telescopic rod (62) is arranged on the top of the plurality of air pumps (61), a supporting plate (63) is fixedly mounted on the top of the plurality of telescopic rods (62), and the supporting plate (63) is arranged in a horizontal state.

8. The component welding turntable based on the automatic orientation and transposition mechanism according to claim 7 is characterized in that: A plurality of vertical rods (64) are fixedly mounted on the top of the support plate (63), the plurality of vertical rods (64) penetrate the top of the box body (41), the plurality of vertical rods (64) are slidably mounted on the top of the box body (41), a support block (65) is fixedly mounted on the top of the plurality of vertical rods (64), the plurality of support blocks (65) are arranged in a horizontal state, and the plurality of support blocks (65) are arranged in an annular shape and equidistantly on the outer circumferential surface of the sleeve rod (42).

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