A convenient welding radium welding jig and equipment

Abstract

The application belongs to the technical field of welding equipment, in particular to a convenient welding radium welding jig and equipment, the radium welding equipment comprises a welding equipment, the welding equipment comprises a workbench, the top of the workbench is provided with a laser head, the rotation of the vertical plate of the aggregation plate can not only block the appearance of welding slag during welding, but also pre-calibrate the material, so as to correct the initial positioning error, ensure the relative position accuracy of the workpiece and the laser beam during welding, reduce the problems of weld offset or uneven spacing, secondly, the air bag can fine-tune the position of the mold placed on the supporting plate while moving, so as to further improve the accuracy of the device during calibration, and the electric cylinder is always stationary during the welding process, so the four push blocks can also limit the mold during welding, so that the mold will not change the position during the welding process, avoiding the calibration failure caused by the displacement of the mold.

Description

Technical Field

[0001] The invention belongs to the technical field of welding equipment, in particular to a radium welding jig and equipment for convenient welding. Background Art

[0002] Laser welding equipment that is convenient for welding usually refers to laser welding machines (laser welding machines). It uses a high-energy-density laser beam as a heat source, focuses through a precise optical system to form an extremely small spot, and heats and melts the material quickly and accurately to achieve high-quality welding.

[0003] In the existing technology, a laser beam is generated by a high-energy laser generator, which is focused into an extremely small spot by an optical system. It is then applied to the surface of the workpiece to be welded in a high-speed scanning or fixed irradiation manner, causing the material to melt instantly to form a molten pool. At the same time, the laser path, power, welding time and other parameters are precisely controlled by the CNC system to ensure that a high-strength weld is formed in the molten pool during rapid cooling. During the process, the wire feeding mechanism can be used to achieve filler wire welding or direct fusion of the material itself. The entire process achieves precise positioning and efficient welding through an automated control system, which is suitable for welding scenarios involving small areas, dissimilar materials or high-precision requirements.

[0004] There are still some problems in the actual application of the above scheme. Although the existing device can perform laser welding operations on mobile phone components, the existing technology is to manually push the mold with material towards the L-shaped calibration rod. The calibration work will be completed when the mold contacts the right-angle side of the calibration rod. However, since manual calibration relies on the operator's feel and experience, the thrust or tightening force applied by different people or the same person at different times will be inconsistent. Too light a force will cause the mold and the L-shaped rod to not fit tightly, and there will be a small gap; too heavy a force will cause the mold or the L-shaped rod to undergo elastic deformation (or even plastic deformation), and the position will rebound after release, resulting in deviation of the calibration reference, thereby reducing the accuracy of the calibration and further reducing the quality of the welding.

[0005] To this end, the present invention provides a radium welding jig and equipment that are convenient for welding. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the radium welding equipment for convenient welding of the present invention comprises a welding equipment, the welding equipment comprises a workbench, a laser head is arranged on the top of the workbench, a polymerization blocking mechanism is arranged on the upper part of the welding equipment, and a lifting calibration mechanism is arranged inside the polymerization blocking mechanism;

[0008] The polymerization blocking mechanism includes a displacement plate, a polymerization plate is provided at the bottom of the displacement plate, and a first displacement block is fixedly provided on the upper portion of the displacement plate. The polymerization plate can be flipped by pressing down the displacement plate, and the flipping can not only calibrate the material but also block the welding slag during welding.

[0009] The lifting and calibration mechanism includes a pushing block, which can perform secondary calibration on the material by pressing down the first displacement block.

[0010] Preferably, the polymerization blocking mechanism includes an electric cylinder, and the electric cylinder is fixedly connected to the bottom of the workbench;

[0011] The output end of the electric cylinder is fixedly connected to a supporting plate, the bottom of the supporting plate is fixedly connected to a first spring, and the bottom of the first spring is fixedly connected to a displacement plate.

[0012] Preferably, the displacement plate is of a stepped structure, the displacement plate is slidably connected to the outer annular surface of the output end of the electric cylinder, and a first spring is provided at the top corners of the supporting plate and the displacement plate on the opposite side.

[0013] Preferably, the aggregation blocking mechanism also includes an aggregation plate, which is composed of a vertical plate and a horizontal plate and has a cavity inside. The top of the horizontal plate of the aggregation plate is rotatably connected to a pulley, and the outer ring surface of the pulley abuts against the displacement plate. The side of the vertical plate of the aggregation plate is rotatably connected to a second spring, and the second spring is rotatably connected to the top of the workbench through a connecting rod.

[0014] Preferably, there are four polymer plates and pulleys, and the four polymer plates form a rectangular frame. The bottom of the polymer plate is connected to the top of the workbench through a base rotation. When the transverse plates of the four polymer plates are in a horizontal state, the outer annular surfaces of the four pulleys are in contact with the bottom of the displacement plate. The setting of the second spring can prevent the polymer plate from over-resetting when it is flipped.

[0015] Preferably, a first displacement block is fixedly provided on the side of the supporting plate, a guide groove is opened inside the transverse plate of the polymer plate, a trapezoidal block is abutted against the bottom of the guide groove, and the trapezoidal block is slidably connected inside the guide groove.

[0016] Preferably, the guide groove consists of a transverse groove and a vertical groove vertically passing through the polymer plate, and the first displacement block is provided with one on each of the four sides of the support plate. The oblique structure of the trapezoidal block is adapted to the bottom inclination of the first displacement block.

[0017] Preferably, the other side of the trapezoidal block is in abutment with a second displacement block, the top of the second displacement block is in abutment with a pushing block, the top of the pushing block is fixedly connected with a blocking plate, the side of the blocking plate is fixedly connected with a third spring, the other end of the third spring is fixed with the inner cavity side wall of the polymer plate, and the vertical surface of the pushing block is fixedly connected with an air bag on one side.

[0018] Preferably, the second displacement block and the pushing block are both slidingly connected in the inner cavity of the polymer plate, and the inclination of the side, where the second displacement block, the trapezoidal block and the pushing block abut, is all adapted, and the inside of the air bag is a non-Newtonian fluid.

[0019] A convenient welding radium welding jig, comprising an upper mold, a welding groove is formed in the upper mold, and a lower mold is connected to the bottom of the upper mold through a screw thread.

[0020] The beneficial effects of the present application are as follows:

[0021] 1. The convenient welding radium welding device, when the displacement plate is driven by the supporting plate to move downward, the bottom of the displacement plate will first contact the outer ring surface of the pulley, and since the polymer plate is not in a horizontal state under the initial state due to the influence of the second spring, and the elasticity of the first spring is greater than the elastic force of the second spring, the polymer plate can be driven to rotate around the rotating shaft at the bottom of the polymer plate when the displacement plate is pressed, and the pulley will gradually move from the original contact with the bottom of the side of the displacement plate to the inside of the displacement plate while rotating, when the pulley moves to contact the side of the rectangular structure at the bottom of the displacement plate, the transverse plate of the polymer plate will change from an inclined state to a horizontal state, and at the same time, since the vertical plate of the polymer plate is perpendicular to the transverse plate, when the transverse plate changes to a horizontal state, its vertical plate will change to a vertical state, thereby being capable of pre-calibrating the mold with the material placed on the supporting plate, at this time, the second spring is in a stretched state, and the rotation of the vertical plate of the polymer plate can not only prevent the appearance of welding slag during welding, but also pre-calibrate the material, so as to correct the initial positioning error, ensure the relative position of the workpiece and the laser beam during welding, and reduce the problem of welding seam deviation or uneven spacing.

[0022] 2. The convenient welding radium welding equipment provided by the present application, when the second displacement block moves upward, will push the pushing block along the guide hole of the side of the polymerization plate to move to the side of the material on the supporting plate through the inclined structure on the top of the pushing block, and then will drive the air bag on the vertical side of the pushing block to move synchronously, since the pushing block and the blocking plate are fixed, and the side of the blocking plate is fixed with one end of the third spring, so when the pushing block with the air bag approaches the material, the third spring is in a stretched state, since the lifting calibration mechanism is provided with four groups, and the two groups of the lifting calibration mechanism arranged opposite are in the same horizontal plane, so when the first displacement block is pressed down, the four pushing blocks will approach the material synchronously, and drive the air bag to move synchronously, since the air bag is a non-Newtonian fluid, so when the air bag contacts the mold, it can adapt to the shape of the mold, and can fine-tune the position of the mold placed on the supporting plate while moving, so as to further improve the accuracy of the device during calibration, and the electric cylinder is always stationary during welding, so the four pushing blocks can also limit the mold during welding, so that the mold will not change the position slightly during welding, avoiding the calibration failure caused by the displacement of the mold. BRIEF DESCRIPTION OF DRAWINGS

[0023] The present application will be further described below in conjunction with the drawings.

[0024] Figure 1 is the exploded structure schematic diagram of the welding mold shown in the present application;

[0025] Figure 2 is the overall structure schematic diagram of a preferred embodiment of the present application;

[0026] Figure 3 is the position structure schematic diagram of the welding equipment and the polymerization blocking mechanism shown in the present application;

[0027] Figure 4 is the Figure 3 enlarged structure schematic diagram of A in the present application;

[0028] Figure 5 is the position structure schematic diagram of the supporting plate and the displacement plate shown in the present application;

[0029] Figure 6 is the position structure schematic diagram of the polymerization blocking mechanism and the lifting calibration mechanism shown in the present application;

[0030] Figure 7 is the position structure schematic diagram of the polymerization plate and the second displacement block shown in the present application;

[0031] Figure 8 is the Figure 7 enlarged structure schematic diagram of B in the present application;

[0032] Figure 9 It is a schematic diagram of the three-dimensional structure of the lifting and calibration mechanism shown in the present invention.

[0033] In the figure: 1. Welding equipment; 101. Workbench; 102. Laser head;

[0034] 2. Aggregation blocking mechanism; 201. Electric cylinder; 202. Support plate; 203. First spring; 204. Displacement plate; 205. Pulley; 206. Aggregation plate; 207. Second spring; 208. First displacement block;

[0035] 3. Lifting calibration mechanism; 301. Guide groove; 302. Trapezoidal block; 303. Second displacement block; 304. Pushing block; 305. Blocking plate; 306. Third spring; 307. Airbag;

[0036] 401, upper mold; 402, lower mold; 403, welding groove. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0038] Example 1:

[0039] like Figures 1 to 9 As shown, one embodiment of the present invention is:

[0040] A radium welding device for convenient welding includes a welding device 1, wherein the welding device 1 includes a workbench 101, a laser head 102 is provided on the top of the workbench 101, a polymerization blocking mechanism 2 is provided on the upper part of the welding device 1, and a lifting calibration mechanism 3 is provided inside the polymerization blocking mechanism 2;

[0041] The aggregation blocking mechanism 2 includes a displacement plate 204, a polymerization plate 206 is provided at the bottom of the displacement plate 204, and a first displacement block 208 is fixedly provided on the upper portion of the displacement plate 204. The polymerization plate 206 can be flipped by pressing down the displacement plate 204, and the flipping can not only align the material but also block the welding slag during welding.

[0042] The lifting and calibration mechanism 3 includes a pushing block 304 , which can perform secondary calibration on the material by pressing down the first displacement block 208 .

[0043] Specifically, although existing devices can perform laser welding operations on mobile phone components, the existing technology manually pushes the mold containing the material toward the L-shaped calibration rod. When the mold contacts the right-angled side of the calibration rod, the calibration work is completed. However, because manual calibration relies on the operator's feel and experience, the pushing force or pressing force applied by different operators or the same operator at different times will be inconsistent. Too little force will cause the mold and L-shaped rod to not fit tightly, resulting in a small gap. Too much force will cause the mold or L-shaped rod to elastically deform (or even plastically deform), and the position will rebound after release, resulting in deviation from the calibration reference, thereby reducing the accuracy of the calibration and, in turn, the quality of the weld.

[0044] Therefore, the present invention solves this problem by setting up a certain structure. When it is necessary to weld the material, the mold with the material is placed at a predetermined position on the workbench 101, and the laser head 102 is started to perform welding work on it. However, in the prior art, the mold with the material is manually pushed to the L-shaped calibration rod so that the mold is in contact with the right-angled side of the calibration rod to complete the calibration work. However, since manual calibration relies on the operator's feel and experience, the thrust or pressing force applied by different operators or different operations by the same operator will be inconsistent. Too light a force will cause the mold and the L-shaped rod to not fit tightly, and there will be a small gap. Too heavy a force will cause the mold or the L-shaped rod to undergo elastic deformation (or even plastic deformation), and the position will return to normal after release. The elasticity causes the calibration reference to deviate, thereby reducing the accuracy of the calibration and the quality of the welding. At this time, the displacement plate 204 will move downward, and while moving, it will drive the material on its top to move synchronously. At the same time, when the displacement plate 204 moves, it will drive the polymer plate 206 to rotate through its bottom. When the four polymer plates 206 abut against each other, the pre-calibration of the material can be completed. At the same time, when the displacement plate 204 moves downward, it will drive the first displacement block 208 to move downward synchronously, and at the same time, it will drive the four pushing blocks 304 to extend synchronously. Since the two opposite pushing blocks 304 are on the same horizontal plane, the material can be calibrated for the second time when the pushing blocks 304 are extended.

[0045] Example 2:

[0046] like Figure 3 As shown, the polymerization blocking mechanism 2 of this embodiment includes an electric cylinder 201, and the electric cylinder 201 is fixedly connected to the bottom of the workbench 101;

[0047] The output end of the electric cylinder 201 is fixedly connected to a supporting plate 202 , the bottom of the supporting plate 202 is fixedly connected to a first spring 203 , and the bottom of the first spring 203 is fixedly connected to a displacement plate 204 .

[0048] like Figure 3As shown, the displacement plate 204 in this embodiment is a stepped structure, and the displacement plate 204 is slidably connected to the outer ring surface of the output end of the electric cylinder 201, and a first spring 203 is provided at the top corners of the supporting plate 202 and the displacement plate 204 on the opposite side.

[0049] Specifically, when welding is required, the mold with the material is first placed on the upper part of the support plate 202, and the electric cylinder 201 is started at this time. Since the output end of the electric cylinder 201 passes through the top of the workbench 101, when the electric cylinder 201 is started, it will drive the support plate 202 fixed thereto to move downward synchronously through its output end. Since the support plate 202 and the first spring 203 are fixed, the first spring 203 will also move synchronously when the support plate 202 moves downward, and at the same time drive the displacement plate 204 to move synchronously, thereby providing corresponding power support for the subsequent device operation.

[0050] like Figure 3 and Figure 4 As shown, the aggregation blocking mechanism 2 of this embodiment also includes an aggregation plate 206, which is composed of a vertical plate and a horizontal plate, and has a cavity inside. The top of the horizontal plate of the aggregation plate 206 is rotatably connected to a pulley 205, and the outer ring surface of the pulley 205 abuts against the displacement plate 204. The side of the vertical plate of the aggregation plate 206 is rotatably connected to a second spring 207, and the second spring 207 is rotatably connected to the top of the workbench 101 through a connecting rod.

[0051] like Figure 3 As shown, in this embodiment, there are four polymer plates 206 and four pulleys 205, and the four polymer plates 206 form a rectangular frame. The bottom of the polymer plate 206 is connected to the top of the workbench 101 through a base rotation. When the transverse plates of the four polymer plates 206 are in a horizontal state, the outer annular surfaces of the four pulleys 205 are in contact with the bottom of the displacement plate 204. The setting of the second spring 207 can prevent the polymer plate 206 from over-resetting when it is flipped.

[0052] Specifically, when the displacement plate 204 moves downward under the drive of the supporting plate 202, the bottom of the displacement plate 204 will first contact the outer ring surface of the pulley 205. In the initial state, the aggregate plate 206 is affected by the second spring 207 and is not in a horizontal state, and the elasticity of the first spring 203 is greater than the elastic force of the second spring 207. Therefore, when the displacement plate 204 is pressed down, the aggregate plate 206 can be driven by the pulley 205 to rotate around the rotation axis at its bottom. While rotating, the pulley 205 will move gradually toward the inside of the displacement plate 204 from the original movement with the bottom of the side of the displacement plate 204. When the pulley 205 moves to the bottom of the displacement plate 204, When the side of the shaped structure contacts, the horizontal plate of the polymer plate 206 will change from an inclined state to a horizontal state. Synchronously, since the vertical plate of the polymer plate 206 is perpendicular to the horizontal plate, when the horizontal plate changes to a horizontal state, its vertical plate will change to a vertical state, thereby being able to pre-calibrate the mold with material placed on the support plate 202. At this time, the second spring 207 is in a stretched state. The rotation of the vertical plate of the polymer plate 206 can not only prevent the appearance of welding slag during welding, but also pre-calibrate the material, thereby correcting the initial positioning error, ensuring the accuracy of the relative position of the workpiece and the laser beam during welding, and reducing the problem of weld offset or uneven spacing.

[0053] like Figure 5 and Figure 6 As shown, the side of the support plate 202 in this embodiment is fixedly provided with a first displacement block 208, the inside of the transverse plate of the aggregate plate 206 is provided with a guide groove 301, the bottom of the guide groove 301 is abutted with a trapezoidal block 302, and the trapezoidal block 302 is slidably connected inside the guide groove 301.

[0054] like Figure 5 and Figure 6 As shown, the guide groove 301 in this embodiment is composed of a horizontal groove and a vertical groove vertically passing through the polymer plate 206. The first displacement block 208 is provided on each of the four sides of the support plate 202. The oblique structure of the trapezoidal block 302 is adapted to the bottom inclination of the first displacement block 208.

[0055] Specifically, when the displacement plate 204 drives the aggregate plate 206 to rotate to a vertical state, since the opposite sides of the four aggregate plates 206 are completely in abutment with each other, further downward movement of the electric cylinder 201 does not affect the normal operation of the four aggregate plates 206.

[0056] When the electric cylinder 201 further performs the downward pulling work, since the polymer plates 206 abut against each other, the displacement plate 204 will be blocked by the transverse plate of the polymer plate 206. Since the polymer plate 206 slides on the outer ring surface of the output end of the electric cylinder 201, the first spring 203 fixed on the opposite side of the displacement plate 204 and the support plate 202 will be gradually compressed by the pulling force of the electric cylinder 201 when the electric cylinder 201 performs the downward pulling work, and the displacement plate 204 will move downward under the pull of the output end of the electric cylinder 201, and at the same time, the first displacement block 208 fixed on its side will perform the downward pressing work synchronously. Since a groove matching the size of the first displacement block 208 is opened through the side of the displacement plate 204, the displacement plate 204 will not block the movement of the first displacement block 208 when the first displacement block 208 moves downward.

[0057] like Figure 9 As shown, the other side of the trapezoidal block 302 in this embodiment is abutted against the second displacement block 303, the top of the second displacement block 303 is abutted against the pushing block 304, the top of the pushing block 304 is fixedly connected to a blocking plate 305, the side of the blocking plate 305 is fixedly connected to a third spring 306, the other end of the third spring 306 is fixed to the side wall of the inner cavity of the polymer plate 206, and one side of the vertical surface of the pushing block 304 is fixedly connected to an airbag 307.

[0058] like Figure 7 and Figure 9 As shown, in this embodiment, the second displacement block 303 and the push block 304 are both slidably connected in the inner cavity of the polymer plate 206, the inclinations of the sides where the second displacement block 303, the trapezoidal block 302 and the push block 304 abut against each other are all adapted, and the interior of the airbag 307 is a non-Newtonian fluid.

[0059] Specifically, when the support plate 202 moves downward, it will synchronously drive the first displacement block 208 to move downward. Since the trapezoidal block 302 slides in the guide groove 301, when the first displacement block 208 moves downward, the transverse groove of the guide groove 301 will limit the movement direction of the trapezoidal block 302, so that it can maintain linear motion. When the trapezoidal block 302 moves away from the pulley 205, the oblique structure on its side will push the second displacement block 303 abutting against it to move upward along the guide of the inner cavity of the polymer plate 206.

[0060] When the second displacement block 303 moves upward, the oblique structure on its top will push the pushing block 304 along the guide port on the side of the polymer plate 206 to move toward the side of the material on the support plate 202, and then drive the air bag 307 on the vertical side of the pushing block 304 to move synchronously. Since the pushing block 304 and the blocking plate 305 are fixed, and the side of the blocking plate 305 and one end of the third spring 306 are fixed, when the pushing block 304 brings the air bag 307 toward the material direction, the third spring 306 is in a stretched state. Since the lifting calibration mechanism 3 is provided with four groups, and the two oppositely arranged lifting calibration mechanisms 3 are in the same horizontal plane, when the first displacement block 20 When pressing down, the four pushing blocks 304 will all move synchronously toward the material and drive the airbag 307 to move synchronously while moving. Since the airbag 307 contains a non-Newtonian fluid, it can adapt to the shape of the mold when it contacts the mold, and can fine-tune the position of the mold placed on the support plate 202 while moving, thereby further improving the accuracy of the device during calibration. At the same time, the electric cylinder 201 remains stationary during the welding process, so the four pushing blocks 304 can also limit the mold during welding, so that the mold will not undergo slight changes in position during the welding process, avoiding calibration failure due to mold displacement.

[0061] like Figure 1 As shown, the radium welding jig of this embodiment includes an upper mold 401 , a welding groove 403 is formed through the interior of the upper mold 401 , and a lower mold 402 is threadedly connected to the bottom of the upper mold 401 via a screw.

[0062] Working principle: when welding is required, the mold with the material is first placed on the upper part of the support plate 202, and the electric cylinder 201 is started at this time. Since the output end of the electric cylinder 201 passes through the top of the workbench 101, when the electric cylinder 201 is started, it will drive the support plate 202 fixed thereto to move downward synchronously through its output end. Since the support plate 202 and the first spring 203 are fixed, the first spring 203 will also move synchronously when the support plate 202 moves downward, and at the same time drive the displacement plate 204 to move synchronously, thereby providing corresponding power support for the subsequent device operation.

[0063] When the displacement plate 204 moves downward under the drive of the supporting plate 202, the bottom of the displacement plate 204 will first contact the outer ring surface of the pulley 205. In the initial state, the aggregate plate 206 is affected by the second spring 207 and is not in a horizontal state, and the elasticity of the first spring 203 is greater than the elastic force of the second spring 207. Therefore, when the displacement plate 204 is pressed down, the aggregate plate 206 can be driven by the pulley 205 to rotate around the rotation axis at its bottom. At the same time, the pulley 205 will move gradually toward the inside of the displacement plate 204 from the original movement with the bottom of the side of the displacement plate 204. When the pulley 205 moves to the rectangular structure at the bottom of the displacement plate 204, When the side of the polymer plate 206 contacts, the horizontal plate of the polymer plate 206 will change from an inclined state to a horizontal state. Synchronously, since the vertical plate of the polymer plate 206 is perpendicular to the horizontal plate, when the horizontal plate changes to a horizontal state, its vertical plate will change to a vertical state, thereby being able to pre-calibrate the mold with material placed on the support plate 202. At this time, the second spring 207 is in a stretched state. The rotation of the vertical plate of the polymer plate 206 can not only prevent the appearance of welding slag during welding, but also pre-calibrate the material, thereby correcting the initial positioning error, ensuring the accuracy of the relative position of the workpiece and the laser beam during welding, and reducing the problem of weld offset or uneven spacing.

[0064] When the displacement plate 204 drives the aggregate plate 206 to rotate to a vertical state, since the opposite sides of the four aggregate plates 206 are completely in contact with each other, further downward movement of the electric cylinder 201 will not affect the normal operation of the four aggregate plates 206.

[0065] When the electric cylinder 201 further performs the downward pulling work, since the polymer plates 206 abut against each other, the displacement plate 204 will be blocked by the transverse plate of the polymer plate 206. Since the polymer plate 206 slides on the outer ring surface of the output end of the electric cylinder 201, the first spring 203 fixed on the opposite side of the displacement plate 204 and the support plate 202 will be gradually compressed by the pulling force of the electric cylinder 201 when the electric cylinder 201 performs the downward pulling work, and the displacement plate 204 will move downward under the pull of the output end of the electric cylinder 201, and at the same time, the first displacement block 208 fixed on its side will perform the downward pressing work synchronously. Since a groove matching the size of the first displacement block 208 is opened through the side of the displacement plate 204, the displacement plate 204 will not block the movement of the first displacement block 208 when the first displacement block 208 moves downward.

[0066] When the support plate 202 moves downward, it will synchronously drive the first displacement block 208 to move downward. Since the trapezoidal block 302 slides in the guide groove 301, when the first displacement block 208 moves downward, the transverse groove of the guide groove 301 will limit the movement direction of the trapezoidal block 302, so that it can maintain linear motion. When the trapezoidal block 302 moves away from the pulley 205, the oblique structure on its side will push the second displacement block 303 abutting against it to move upward along the guide of the inner cavity of the polymer plate 206.

[0067] When the second displacement block 303 moves upward, the oblique structure on its top will push the pushing block 304 along the guide port on the side of the polymer plate 206 to move toward the side of the material on the support plate 202, and then drive the air bag 307 on the vertical side of the pushing block 304 to move synchronously. Since the pushing block 304 and the blocking plate 305 are fixed, and the side of the blocking plate 305 and one end of the third spring 306 are fixed, when the pushing block 304 brings the air bag 307 toward the material direction, the third spring 306 is in a stretched state. Since the lifting calibration mechanism 3 is provided with four groups, and the two oppositely arranged lifting calibration mechanisms 3 are in the same horizontal plane, when the first displacement block 20 When pressing down, the four pushing blocks 304 will all move synchronously toward the material and drive the airbag 307 to move synchronously while moving. Since the airbag 307 contains a non-Newtonian fluid, it can adapt to the shape of the mold when it contacts the mold, and can fine-tune the position of the mold placed on the support plate 202 while moving, thereby further improving the accuracy of the device during calibration. At the same time, the electric cylinder 201 remains stationary during the welding process, so the four pushing blocks 304 can also limit the mold during welding, so that the mold will not undergo slight changes in position during the welding process, avoiding calibration failure due to mold displacement.

[0068] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A radium welding device for convenient welding, comprising a welding device (1), wherein the welding device (1) comprises a workbench (101), a laser head (102) is arranged on the top of the workbench (101), and is characterized in that: The welding device (1) is provided with a polymerization blocking mechanism (2) on the upper part, and a lifting calibration mechanism (3) is provided inside the polymerization blocking mechanism (2); The polymerization blocking mechanism (2) includes a displacement plate (204), and a polymerization plate (206) is provided at the bottom of the displacement plate (204). The polymerization plate (206) can be turned over by pressing down the displacement plate (204). During the turning over, the material can be calibrated and welding slag can be blocked. There are four polymerization plates (206), and the four polymerization plates (206) form a rectangular frame. The lifting calibration mechanism (3) includes a pushing block (304), which can perform secondary calibration on the material by pressing down the first displacement block (208); The polymerization blocking mechanism (2) comprises an electric cylinder (201); the output end of the electric cylinder (201) is fixedly connected to a supporting plate (202); the bottom of the supporting plate (202) is fixedly connected to a first spring (203); and the bottom of the first spring (203) is fixedly connected to a displacement plate (204); The displacement plate (204) has a stepped structure; A first displacement block (208) is fixedly provided on the side of the supporting plate (202), a guide groove (301) is provided inside the transverse plate of the polymer plate (206), a trapezoidal block (302) is abutted against the bottom of the guide groove (301), and the trapezoidal block (302) is slidably connected inside the guide groove (301); The guide groove (301) is composed of a transverse groove and a vertical groove vertically penetrating the polymer plate (206), and the first displacement block (208) is provided with one on each of the four sides of the support plate (202). The oblique structure of the trapezoidal block (302) is adapted to the bottom inclination of the first displacement block (208); The other side of the trapezoidal block (302) is abutted against a second displacement block (303), the top of the second displacement block (303) is abutted against a push block (304), the top of the push block (304) is fixedly connected to a blocking plate (305), the side of the blocking plate (305) is fixedly connected to a third spring (306), the other end of the third spring (306) is fixed to the side wall of the inner cavity of the polymer plate (206), and one side of the vertical surface of the push block (304) is fixedly connected to an air bag (307).

2. The radium welding equipment for convenient welding according to claim 1, characterized in that: The displacement plate (204) is slidably connected to the outer ring surface of the output end of the electric cylinder (201), and first springs (203) are provided at the top corners of the supporting plate (202) and the displacement plate (204) on the opposite side.

3. The radium welding equipment for convenient welding according to claim 2, characterized in that: The polymerization blocking mechanism (2) further comprises a polymerization plate (206), the polymerization plate (206) being composed of a vertical plate and a horizontal plate, and having a cavity therein, the top of the horizontal plate of the polymerization plate (206) being rotatably connected to a pulley (205), the outer annular surface of the pulley (205) being in contact with the displacement plate (204), the side surface of the vertical plate of the polymerization plate (206) being rotatably connected to a second spring (207), and the second spring (207) being rotatably connected to the top of the workbench (101) via a connecting rod.

4. The radium welding equipment for convenient welding according to claim 3, characterized in that: The bottom of the polymer plate (206) is connected to the top of the workbench (101) through a base rotation. When the four transverse plates of the polymer plate (206) are in a horizontal state, the outer annular surfaces of the four pulleys (205) are in contact with the bottom of the displacement plate (204). The setting of the second spring (207) can prevent the polymer plate (206) from being over-reset when flipping.

5. The radium welding equipment for convenient welding according to claim 1, characterized in that: The second displacement block (303) and the push block (304) are both slidably connected in the inner cavity of the polymer plate (206); the inclinations of the sides where the second displacement block (303), the trapezoidal block (302) and the push block (304) abut against each other are all adapted; and the interior of the airbag (307) is a non-Newtonian fluid.

6. A radium welding jig for convenient welding, used in the radium welding equipment according to any one of claims 1 to 5, characterized in that: The radium welding jig is placed on the upper part of the supporting plate (202), and comprises an upper jig (401). A welding groove (403) is provided inside the upper jig (401). The bottom of the upper jig (401) is fixedly connected to the lower jig (402) via a screw. A mobile phone frame is placed on the side of the upper jig (401) opposite to the lower jig (402).

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