Adjustable sheet metal welding device

Abstract

The application discloses a kind of adjustable metal plate welding device, it is related to plate welding technical field, including: welding frame, the welding frame is set on the top of ground;L-shaped plate, the L-shaped plate is fixedly installed in welding frame right side;Servo motor, the servo motor is fixedly installed in L-shaped plate right side;Lead screw, the lead screw is fixedly installed in servo motor output end;Welding equipment, the welding equipment is slidably installed in the top of welding frame, the welding equipment is slidably in the top of welding frame;T-shaped frame cannot move downwards and will limit detection rod, in turn prompt operator metal plate one and metal plate two The superposition position of two is not accurate, by T-shaped frame limit the movement of detection rod, can monitor the superposition position of metal plate one and metal plate two in time, to prompt operator to adjust the position of metal plate one and metal plate two, in turn Ensure the accuracy of welding process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plate welding, in particular to an adjustable metal plate welding device. BACKGROUND

[0002] The metal plate welding device with adjustment function is usually composed of clamps, welding equipment, protection equipment and driving equipment and the like.

[0003] The patent with the patent announcement number CN118371951B relates to an adjustable metal plate welding device, relates to the technical field of plate processing, the base, the positioning groove and the slag removal groove opened at the top of the base, the welding gun arranged above the base, further comprising: a displacement mechanism for driving the welding gun to move forward and backward; an adjustment mechanism for adjusting the height of the welding gun; a swing mechanism for driving the welding gun to swing left and right during forward and backward movement; a welding slag removal mechanism for removing the welding slag on the surface of each layer of welding; the metal plate welding device with adjustment function, by means of swing welding, the two metal plates are welded, the welding is more uniform and sufficient, and the firmness of the metal plate welding is improved, the problem that the existing technology needs to cut out a groove in advance to ensure the firmness of welding when welding thick metal plates is solved, the welding slag can be cleaned layer by layer, the problem of unreliable connection between adjacent two layers of welding is avoided, and the step of manual slag removal is saved.

[0004] In the above-mentioned patent, the two metal plates are welded by means of swing welding, the welding is more uniform and sufficient, and the firmness of the metal plate welding is improved, the problem that the existing technology needs to cut out a groove in advance to ensure the firmness of welding when welding thick metal plates is solved, the welding slag can be cleaned layer by layer, the problem of unreliable connection between adjacent two layers of welding is avoided, and the step of manual slag removal is saved, but it is difficult to ensure that the metal plate one and the metal plate two are completely overlapped when superimposed, if the metal plate one and the metal plate two are not completely overlapped, the joint will be uneven during welding, and then welding defects will be produced and the strength of the welding point will be insufficient, thereby reducing the quality and precision of welding. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides an adjustable metal plate welding device to solve the problems raised in the above background art.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: A adjustable metal plate welding device, comprising: a welding frame, the welding frame is arranged on the top of the ground; L-shaped plate, the L-shaped plate is fixedly installed on the right side of the welding frame; servo motor, the servo motor is fixedly installed on the right side of the L-shaped plate; screw rod, the screw rod is fixedly installed on the output end of the servo motor; welding equipment, the welding equipment is slidingly installed on the top of the welding frame, and the welding equipment is slidingly installed on the top of the welding frame; moving block, the moving block is fixedly installed on the top of the welding equipment, and the moving block is in threaded connection with the screw rod, and the top of the welding frame is provided with a supporting hole; control panel, the control panel is fixedly installed on the right side of the welding equipment, and the control panel is electrically connected with the welding equipment, and the control panel is used for temperature adjustment of the welding equipment; metal plate one, the metal plate one is arranged on the top of the welding frame; metal plate two, the metal plate two is arranged on the top of the metal plate one; guide plate, the guide plate is fixedly installed on the top of the welding frame, and the T-shaped frame cannot move downward to limit the detection rod, thereby prompting the operator that the superposition position of the metal plate one and the metal plate two is not accurate.

[0007] According to the above technical scheme, the left side of the welding frame is fixedly installed with a U-shaped plate, the left and right walls of the U-shaped plate are fixedly installed with electric push rods, the output end of the electric push rod is fixedly installed with a push plate, the top of the welding frame is fixedly installed with a detection frame, the upper and lower walls of the detection frame are slidingly penetrated by a T-shaped frame, the output end of the electric push rod is provided with a limiting groove, the left side of the push plate is fixedly installed with a detection rod, and the top of the metal plate two is provided with a detection hole.

[0008] According to the above technical scheme, the top of the T-shaped frame is provided as an inclined surface, a first spring is arranged between the T-shaped frame and the detection frame, the first spring can drive the T-shaped frame to reset, the T-shaped frame is in contact with the detection rod, the inner wall of the supporting hole is fixedly installed with an elastic expansion block, the free end of the elastic expansion block is in contact with the limiting groove and limits the free end of the electric push rod and the push plate, and the bottom of the push plate is fixedly installed with a linkage rod.

[0009] According to the above technical scheme, the inner wall of the welding frame is provided with a supporting assembly for supporting the metal plate one and the metal plate two, the inner wall of the welding frame is provided with a monitoring assembly, the supporting assembly comprises a supporting rod, a supporting frame, a supporting groove, a supporting plate, a stable plate and a stable disc, the supporting frame moves upward to support the inner wall of the metal plate one and the metal plate two, the supporting rod is fixedly installed on the top of the inner wall of the welding frame, the supporting frame is slidingly installed on the circumferential surface of the supporting rod, the supporting groove is arranged on the bottom of the supporting frame, the supporting plate is fixedly installed on the inner wall of the supporting groove, the stable plate is fixedly installed on the circumferential surface of the supporting rod, and the stable disc is fixedly installed on the top of the supporting rod.

[0010] According to the technical scheme, the stable plate is in contact with the support frame, the second spring is arranged between the support frame and the stable disc, the support frame is in contact with the inner wall of the support hole, and the support frame is reset by moving downward to impact the stable plate to generate vibration.

[0011] According to the technical scheme, the support plate is in contact with the linkage rod, the right side of the linkage rod is arranged as a curved surface, the top of the stable plate is arranged as an inclined surface, the support frame is moved downward to be separated from the inner wall of the metal plate one and the metal plate two, and then the metal plate one and the metal plate two are conveniently taken out.

[0012] According to the technical scheme, the monitoring assembly comprises a monitoring pipe, a monitoring plate, a monitoring rod, a limiting frame and a gear, the limiting frame is moved downward to be separated from the gear and to release the limiting of the gear, the monitoring pipe is fixedly penetrated and welded to the top of the frame, the monitoring plate is slidingly installed on the inner wall of the monitoring pipe, the monitoring rod is fixedly installed on the top of the monitoring plate, the top of the monitoring rod is fixed to the support frame, the limiting frame is slidingly installed on the inner wall of the monitoring pipe, the gear is fixedly installed on the circumferential surface of the lead screw, and the monitoring pipe is internally provided with a liquid.

[0013] According to the technical scheme, the rubber ring is arranged between the monitoring pipe and the monitoring plate, the sealing property between the monitoring pipe and the monitoring plate can be improved through the rubber ring, the limiting spring is arranged between the limiting frame and the monitoring pipe, the limiting frame can be reset through the limiting spring, and the limiting frame is in contact with the gear.

[0014] The application provides an adjustable metal plate welding device.

[0015] (1) The metal plate welding device with the adjusting function can limit the detection rod through the T-shaped frame, thereby prompting the operator that the superposition position of the metal plate one and the metal plate two is inaccurate, can timely monitor the superposition position of the metal plate one and the metal plate two through the limiting movement of the detection rod, thereby prompting the operator to adjust the position of the metal plate one and the metal plate two, and thereby ensuring the accuracy of the welding process.

[0016] (2) The metal plate welding device with the adjusting function can limit the free end of the elastic expansion block and the limiting groove, and limit the free end of the electric push rod and the push plate, through the limiting action of the elastic expansion block, the pressure applied by the push plate on the metal plate one and the metal plate two can be uniformly distributed, thereby avoiding the local excessive force of the metal plate caused by uneven fastening, and preventing the metal plate from being deformed in the welding process.

[0017] (3) The metal plate welding device with adjusting function supports the inner walls of the metal plate one and the metal plate two upwardly moving through the support frame. The metal plate one and the metal plate two will move due to heat expansion or external force during the welding process. The support frame can prevent the deformation or displacement of the metal plate one and the metal plate two during the welding process, ensuring the welding quality.

[0018] (4) The metal plate welding device with adjusting function resets the impact of the stable plate to generate vibration by moving the support frame downwardly. The vibration of the support frame shakes off the welding slag on the surface of the support frame. The vibration removes the welding slag, which can ensure the smooth surface of the support frame, so that the support frame can move more stably, further preventing the deformation or displacement of the metal plate one and the metal plate two.

[0019] (5) The metal plate welding device with adjusting function moves downwardly to separate from the contact with the gear and release the limiting of the gear through the limiting frame. The limiting of the gear is released after detecting whether the metal plate is stable, which can avoid frequent adjustment and repositioning due to the instability of the metal plate one and the metal plate two, thereby significantly improving the safety of the welding operation and reducing the risk of accidents. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the L-shaped plate and the servo motor position structure of the present application;

[0022] Figure 3 It is a schematic diagram of the present application Figure 2 enlarged schematic diagram of the structure of part A;

[0023] Figure 4 It is a schematic diagram of the welding frame half-section structure of the present application;

[0024] Figure 5 It is a schematic diagram of the present application Figure 4 enlarged schematic diagram of the structure of part B;

[0025] Figure 6 It is a schematic diagram of the support rod and the stable plate position structure of the present application;

[0026] Figure 7 It is a schematic diagram of the electric push rod half-section structure of the present application;

[0027] Figure 8 It is a schematic diagram of the monitoring pipe half-section structure of the present application;

[0028] Figure 9 It is a schematic diagram of the internal structure of the monitoring pipe of the present application.

[0029] In the figure: 1, welding frame; 2, L-shaped plate; 3, servo motor; 4, lead screw; 5, moving block; 6, welding equipment; 7, control panel; 8, metal plate one; 9, metal plate two; 10, guide plate; 11, U-shaped plate; 12, electric push rod; 13, push plate; 14, detection frame; 15, T-shaped frame; 16, limiting groove; 17, detection rod; 18, detection hole; 19, elastic expansion block; 20, linkage rod; 211, support rod; 212, support frame; 213, support groove; 214, support plate; 215, stabilizing plate; 216, stabilizing disc; 221, monitoring tube; 222, monitoring plate; 223, monitoring rod; 224, limiting frame; 225, limiting spring; 226, gear. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-8 An embodiment of the present application is: an adjustable metal plate welding device, comprising: a welding frame 1 arranged on the top of the ground; an L-shaped plate 2 fixedly installed on the right side of the welding frame 1; a servo motor 3 fixedly installed on the right side of the L-shaped plate 2; a lead screw 4 fixedly installed on the output end of the servo motor 3; a welding equipment 6 slidingly installed on the top of the welding frame 1, the welding equipment 6 sliding transversely on the top of the welding frame 1; a moving block 5 fixedly installed on the top of the welding equipment 6, the moving block 5 being threadedly connected with the lead screw 4, and a support hole being formed in the top of the welding frame 1; a control panel 7 fixedly installed on the right side of the welding equipment 6, the control panel 7 being electrically connected with the welding equipment 6, and the control panel 7 being used for temperature adjustment of the welding equipment 6; a metal plate one 8 arranged on the top of the welding frame 1; a metal plate two 9 arranged on the top of the metal plate one 8; a guide plate 10 fixedly installed on the top of the welding frame 1, the movement of the detection rod 17 being limited by the T-shaped frame 15, so that the superposition position of the metal plate one 8 and the metal plate two 9 can be monitored in time, thereby prompting the operator to adjust the position of the metal plate one 8 and the metal plate two 9, and further ensuring the accuracy of the welding process.

[0032] The welding frame 1 is fixedly installed with a U-shaped plate 11 on the left side, the U-shaped plate 11 is fixedly installed with an electric push rod 12 on the left and right walls, the output end of the electric push rod 12 is fixedly installed with a push plate 13, the top of the welding frame 1 is fixedly installed with a detection frame 14, the upper and lower walls of the detection frame 14 are slidably penetrated by a T-shaped frame 15, the output end of the electric push rod 12 is provided with a limiting groove 16, the left side of the push plate 13 is fixedly installed with a detection rod 17, the top of the metal plate two 9 is provided with a detection hole 18, there are two groups of detection holes 18, and the other group of detection holes 18 is arranged on the top of the metal plate one 8.

[0033] The top of the T-shaped frame 15 is provided as an inclined surface, a first spring is arranged between the T-shaped frame 15 and the detection frame 14, the T-shaped frame 15 can be driven to reset through the first spring, the T-shaped frame 15 is in contact with the detection rod 17, the inner wall of the supporting hole is fixedly installed with an elastic expansion block 19, through the limiting effect of the elastic expansion block 19, the local force of the metal plate one 8 and the metal plate two 9 can be avoided to be too large due to uneven fastening, so that the metal plate one 8 and the metal plate two 9 are prevented from being deformed in the welding process, the bottom of the push plate 13 is fixedly installed with a linkage rod 20.

[0034] When the embodiment works: after the metal plate one 8 and the metal plate two 9 are placed on the top of the welding frame 1, the electric push rod 12 drives the push plate 13 to move towards the L-shaped plate 2, the push plate 13 drives the detection rod 17 to move, the detection rod 17 moves and contacts the slope of the T-shaped frame 15 and extrudes the T-shaped frame 15, the T-shaped frame 15 is extruded by the detection rod 17 and moves downward, the T-shaped frame 15 moves downward and extrudes the first spring, the first spring is deformed by the extrusion of the T-shaped frame 15, at the same time, the T-shaped frame 15 moves downward and contacts the detection hole 18, if the metal plate one 8 and the metal plate two 9 do not overlap, the T-shaped frame 15 cannot move to the bottom end, and the T-shaped frame 15 cannot move downward, which limits the detection rod 17, thereby prompting the operator that the overlapping position of the metal plate one 8 and the metal plate two 9 is not accurate, if the metal plate one 8 and the metal plate two 9 completely overlap, the detection rod 17 is not limited by the T-shaped frame 15, the push plate 13 continues to move towards the L-shaped plate 2, the push plate 13 contacts the metal plate one 8 and the metal plate two 9 and fastens the metal plate one 8 and the metal plate two 9, at the same time, the output end of the electric push rod 12 moves towards the L-shaped plate 2, so that the limiting groove 16 is aligned with the elastic expansion block 19, when the elastic expansion block 19 is aligned with the limiting groove 16, the free end of the elastic expansion block 19 moves upward and contacts the limiting groove 16 under the action of the elastic force of the elastic expansion block 19, the free end of the elastic expansion block 19 contacts the limiting groove 16 and limits the free end of the electric push rod 12 and the push plate 13, after the metal plate one 8 and the metal plate two 9 are overlapped accurately, the servo motor 3 drives the lead screw 4 to rotate, the lead screw 4 drives the moving block 5 and the welding device 6 to move, and the welding device 6 starts to work to weld the metal plate one 8 and the metal plate two 9.

[0035] Please refer to Figures 1-9 On the basis of the above embodiment, in another embodiment of the present application, the inner wall of the welding frame 1 is provided with a support assembly for supporting the metal plate one 8 and the metal plate two 9, and the inner wall of the welding frame 1 is provided with a monitoring assembly, the support assembly comprises a support rod 211, a support frame 212, a support groove 213, a support plate 214, a stabilizing plate 215 and a stabilizing disc 216, the support rod 211 is fixedly installed on the top of the inner wall of the welding frame 1, the support frame 212 is slidingly installed on the circumferential surface of the support rod 211, the support groove 213 is opened in the bottom of the support frame 212, the support plate 214 is fixedly installed in the inner wall of the support groove 213, the stabilizing plate 215 is fixedly installed on the circumferential surface of the support rod 211, and the stabilizing disc 216 is fixedly installed on the top of the support rod 211, the support frame 212 can prevent the metal plate one 8 and the metal plate two 9 from deforming or shifting during welding, thereby ensuring the welding quality.

[0036] The stable plate 215 is in contact with the support frame 212, the second spring is arranged between the support frame 212 and the stable disc 216, the support frame 212 is in contact with the inner wall of the support hole, the support frame 212 moves downward to reset and hits the stable plate 215 to generate vibration, and the welding slag is removed through the vibration, so that it can be ensured that the surface of the support frame 212 is smooth, the support frame 212 can be more stably moved, and the deformation or displacement of the metal plate one 8 and the metal plate two 9 is further prevented.

[0037] The support plate 214 is in contact with the linkage rod 20, the right side of the linkage rod 20 is provided as an arc surface, the top of the stable plate 215 is provided as an inclined surface, and then the metal plate one 8 and the metal plate two 9 can be conveniently taken out.

[0038] The monitoring assembly comprises a monitoring pipe 221, a monitoring plate 222, a monitoring rod 223, a limiting frame 224 and a gear 226, the monitoring pipe 221 is fixedly penetrated through the top of the welding frame 1, the monitoring plate 222 is slidingly installed on the inner wall of the monitoring pipe 221, the monitoring rod 223 is fixedly installed on the top of the monitoring plate 222, the top of the monitoring rod 223 is fixed with the support frame 212, the limiting frame 224 is slidingly installed on the inner wall of the monitoring pipe 221, and the gear 226 is fixedly installed on the circumferential surface of the lead screw 4. The monitoring pipe 221 is internally provided with a liquid, the limiting of the gear 226 is released after it is detected that the metal plate one 8 and the metal plate two 9 are stable, the frequent adjustment and repositioning caused by the instability of the metal plate one 8 and the metal plate two 9 can be avoided, the safety of the welding operation is significantly improved, and the risk of accident occurrence is reduced.

[0039] A rubber ring is arranged between the monitoring pipe 221 and the monitoring plate 222, the sealing between the monitoring pipe 221 and the monitoring plate 222 can be improved through the rubber ring, a limiting spring 225 is arranged between the limiting frame 224 and the monitoring pipe 221, the limiting frame 224 can be reset through the limiting spring 225, and the limiting frame 224 is in contact with the gear 226.

[0040] When the embodiment works: the push plate 13 moves to the direction close to the L-shaped plate 2, drives the linkage rod 20 to move, the linkage rod 20 moves and contacts the supporting plate 214 and extrudes the supporting plate 214, the supporting plate 214 moves up under the extrusion of the linkage rod 20, the supporting plate 214 moves up drives the supporting frame 212 to move up, the supporting frame 212 moves up extrudes the second spring, the second spring is deformed and stores force under the extrusion of the supporting frame 212, and meanwhile the supporting frame 212 moves up supports the inner wall of the metal plate one 8 and the metal plate two 9, when the push plate 13 moves to the direction away from the L-shaped plate 2 and resets, the push plate 13 moves to the direction away from the L-shaped plate 2 and resets drives the linkage rod 20 to move and reset, the linkage rod 20 moves and resets and is separated from the contact with the supporting plate 214, when the supporting plate 214 is separated from the contact with the linkage rod 20, the supporting frame 212 moves down and resets under the elastic force of the second spring, the supporting frame 212 moves down and resets and hits the stabilizing plate 215 to generate vibration, and meanwhile the supporting frame 212 moves down and is separated from the contact with the inner wall of the metal plate one 8 and the metal plate two 9.

[0041] The supporting frame 212 moves up drives the monitoring rod 223 to move up, the monitoring rod 223 moves up drives the monitoring plate 222 to move up, the monitoring plate 222 moves up sucks the liquid in the monitoring pipe 221, the liquid in the monitoring pipe 221 is sucked by the monitoring plate 222 and generates negative pressure in the monitoring pipe 221, the negative pressure in the monitoring pipe 221 drives the limiting frame 224 to move down, the limiting frame 224 moves down extrudes the limiting spring 225, the limiting spring 225 is deformed and stores force under the extrusion of the limiting frame 224, and meanwhile the limiting frame 224 moves down and is separated from the contact with the gear 226 and releases the limiting of the gear 226, when the limiting of the gear 226 is released, the lead screw 4 can rotate freely.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable sheet metal welding device, characterized in that, Include: Welding frame, set on the ground top; L-shaped plate, fixedly installed on the right side of the welding frame; Servo motor, fixedly installed on the right side of the L-shaped plate; Lead screw, fixedly installed on the output end of the servo motor; Welding equipment, slidingly installed on the top of the welding frame, horizontally sliding on the top of the welding frame; Moving block, fixedly installed on the top of the welding equipment, threaded with the lead screw, and the top of the welding frame is provided with a support hole; Control panel, fixedly installed on the right side of the welding equipment, electrically connected with the welding equipment, and used for temperature adjustment of the welding equipment; Metal plate one, provided on the top of the welding frame; Metal plate two, provided on the top of the metal plate one; Guide plate, fixedly installed on the top of the welding frame; The inner wall of the welding frame is provided with a support assembly for supporting the metal plate one and the metal plate two, and the inner wall of the welding frame is provided with a monitoring assembly; The left side of the welding frame is fixedly provided with a U-shaped plate, the left and right walls of the U-shaped plate are fixedly provided with electric push rods, the output ends of the electric push rods are fixedly provided with push plates, the top of the welding frame is fixedly provided with a detection frame, the upper and lower walls of the detection frame are slidingly penetrated by a T-shaped frame, the output end of the electric push rod is provided with a limiting groove, the left side of the push plate is fixedly provided with a detection rod, and the top of the metal plate two is provided with a detection hole; The top of the T-shaped frame is provided as an inclined surface, a first spring is arranged between the T-shaped frame and the detection frame, the T-shaped frame is in contact with the detection rod, the inner wall of the support hole is fixedly provided with an elastic expansion block, and the bottom of the push plate is fixedly provided with a linkage rod.

2. The adjustable sheet metal welding device of claim 1, wherein: The support assembly comprises a support rod, a support frame, a support groove, a support plate, a stable plate and a stable disc, the support rod is fixedly installed on the top of the inner wall of the welding frame, the support frame is slidingly installed on the circumferential surface of the support rod, the support groove is provided in the bottom of the support frame, the support plate is fixedly installed on the inner wall of the support groove, the stable plate is fixedly installed on the circumferential surface of the support rod, and the stable disc is fixedly installed on the top of the support rod.

3. An adjustable sheet metal welding device according to claim 2, characterized in that: The stable plate is in contact with the support frame, a second spring is arranged between the support frame and the stable disc, and the support frame is in contact with the inner wall of the support hole.

4. An adjustable sheet metal welding device according to claim 3, characterized in that: The support plate is in contact with the linkage rod, the right side of the linkage rod is provided as an arc surface, and the top of the stable plate is provided as an inclined surface.

5. An adjustable sheet metal welding device according to claim 4, characterized in that: The monitoring assembly comprises a monitoring pipe, a monitoring plate, a monitoring rod, a limiting frame and a gear, the monitoring pipe is fixedly penetrated through the top of the welding frame, the monitoring plate is slidingly installed on the inner wall of the monitoring pipe, the monitoring rod is fixedly installed on the top of the monitoring plate and fixed with the support frame, the limiting frame is slidingly installed on the inner wall of the monitoring pipe, and the gear is fixedly installed on the circumferential surface of the lead screw.

6. An adjustable sheet metal welding device according to claim 5, characterized in that: A rubber ring is arranged between the monitoring pipe and the monitoring plate, a limiting spring is arranged between the limiting frame and the monitoring pipe, and the limiting frame is in contact with the gear.

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