Automatic welding equipment for forklift frame processing

Abstract

The present application discloses an automatic welding device for forklift frame processing, which belongs to the field of forklift frame processing. It includes: a mounting frame, which is set to two, and the bottom of the mounting frame is symmetrically fixed with two support rods; a connecting plate, which is set to two, and is symmetrically fixed between the two mounting frames; a mounting shaft, which is set to two, and the two mounting shafts are rotatably installed on the two connecting plates; a driving motor, which is fixed to the connecting plate, and the output shaft of the driving motor is fixed to the mounting shaft; a placement plate, which is fixed to the mounting shaft; an abutment plate, which is fixed to the placement plate; a fixing assembly, which is movably arranged on the placement plate; a first cylinder, which is set to two, and is symmetrically fixed to the mounting frame; a mounting plate, which is fixed to the output shafts of the two first cylinders; a slide groove, which is opened on the mounting plate. The beneficial effect of the present application is to provide an automatic welding device for forklift frame processing that is convenient for unloading.

Description

Technical Field

[0001] The present application relates to the field of forklift frame processing, and in particular, to an automatic welding device for forklift frame processing. Background Art

[0002] Automatic welding equipment for mechanical processing is an auxiliary working equipment for connecting metals. With the continuous development of today's society, automatic welding equipment is also playing an important role in all walks of life.

[0003] The structure of the product can refer to the automatic welding equipment for mechanical processing disclosed in Chinese patent document 201711442467.1, including a base, a frame, a welding power supply, a baffle and a hydraulic cylinder. A workbench is fixedly installed on the top of the base, and a water storage tank and a placement table are arranged in the middle of the workbench. A placement table is installed above the water storage tank, and a workbench is fixed outside the placement table. A smoking pipe is connected to the right side of the fan, and a bump is arranged below the smoking pipe. A wire feeding mechanism and a welding head are installed at the bottom of the welding power supply, and a welding head is fixed at the top of the wire feeding mechanism. An extrusion plate is fixedly installed at the top of the hydraulic cylinder, and a placement table is arranged in the middle of the extrusion plate. The automatic welding equipment for mechanical processing is provided with a water storage tank and a placement table, and the top of the placement table is a mesh structure, which can well enable the water storage tank at the bottom to conveniently cool the welded parts that have just been welded after the welding is completed, thereby reducing the waiting time for the staff to wait for the welding slag.

[0004] After the frame is welded, the frame needs to be taken out. However, some frames are heavy and there are other interferences on the workbench, which makes it inconvenient to take them out.

[0005] An automatic welding device for forklift frame processing with convenient unloading is now provided. Summary of the invention

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide an automatic welding equipment for forklift frame processing, including: a mounting frame, which is set to two, and the bottom of the mounting frame is symmetrically fixed with two support rods; a connecting plate, which is set to two and is symmetrically fixed between the two mounting frames; a mounting shaft, which is set to two, and the two mounting shafts are rotatably mounted on the two connecting plates; a driving motor, which is fixed to the connecting plate, and the output shaft of the driving motor is fixed to the mounting shaft; a placing plate, which is fixed to the mounting shaft; abutting plate, which is fixed to the placing plate; a fixing component, which is movably arranged on the placing plate; a first cylinder, which is set to two and is symmetrically fixed to the mounting frame; the mounting plate is fixed to the output shafts of the two first cylinders; a slide groove, which is opened on the mounting plate; a moving block, which is slidably mounted on the slide groove; a moving component, which is arranged on the mounting plate and is used to move the moving block; a second cylinder, which is fixed to the bottom of the moving block; a connecting frame, which is fixed to the output shaft of the second cylinder; a welding machine, which is fixed to the bottom of the connecting frame; a lifting component, which is arranged on the output shaft of the first cylinder; and a heat dissipation component, which is arranged on the mounting frame.

[0008] Furthermore, the fixing assembly includes a fixing plate, the fixing plate corresponds to the placement plate, and a fixing screw is rotatably mounted on the fixing plate, and the fixing screw is threadedly connected to the placement plate.

[0009] Furthermore, a disc is fixedly connected to the fixed screw rod, and a crank is fixedly connected to the centrifugal end of the disc.

[0010] Furthermore, the moving component includes a screw rod, which is rotatably installed between the two inner walls of the slide groove and is threadedly connected to the moving block. A servo motor is fixedly connected to the mounting plate, and a driving bevel gear is fixedly connected to the output shaft of the servo motor, and a driven bevel gear is fixedly connected to the screw rod, and the driving bevel gear is meshed with the driven bevel gear.

[0011] Furthermore, the lifting assembly includes two top plates, an opening is provided on the mounting frame, a connecting seat is fixedly connected to the output shaft of the first cylinder, a connecting rod is fixedly connected to the bottom of the connecting seat, and a connecting strip is fixedly connected to the bottom of the connecting rod, the two top plates are fixedly connected to the top end of the connecting strip, the top plates pass through the opening, and the top plates are located below the placement plate.

[0012] Furthermore, the heat dissipation component includes a fixing bar, which is fixedly connected to another mounting frame, and two mounting seats are symmetrically fixedly connected to the fixing bar, and a fixed shaft is rotatably installed between the two mounting seats, and a fan plate is fixedly connected to the fixed shaft, and a linkage component is arranged between the fixed shaft and the screw rod.

[0013] Further, the linkage assembly includes a rotating rod, which is rotatably mounted on the fixed bar, and a second worm is fixedly connected to the rotating rod, and a second worm wheel is fixedly connected to the fixed shaft, and the second worm is meshed with the second worm wheel, a first worm is fixedly connected to the screw rod, and a first worm wheel is fixedly connected to the rotating rod, and the first worm is meshed with the first worm wheel.

[0014] Furthermore, the fanning plates are arranged in two groups, and each group of fanning plates is arranged in plurality.

[0015] Furthermore, a limiting rod is fixedly connected to the fixing plate, the limiting rod passes through the placing plate, and the limiting rod and the placing plate are slidably installed.

[0016] Furthermore, a support plate is fixedly connected to the bottom of the support rod.

[0017] The beneficial effects of this application are:

[0018] 1. Automatic welding of the frame is achieved by setting a lead screw, a servo motor, an active bevel gear, a driven bevel gear and a first cylinder.

[0019] Second, by arranging a fanning plate, a fixed shaft, a first worm, a second worm, a first worm wheel, and a second worm wheel, the fanning plate can be cooled down under the action of the fanning plate, so as to facilitate subsequent processing.

[0020] 3. Under the action of the jacking plate, the frame is lifted up, which makes unloading easier and solves the disadvantage of the heavy frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0022] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0023] In the attached picture:

[0024] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0025] Figure 2 is a cross-sectional view of an embodiment;

[0026] Figure 3 is a cross-sectional view of the mounting frame;

[0027] Figure 4 yes Figure 1 A magnified view of part A;

[0028] Figure 5 yes Figure 1 A magnified view of part B;

[0029] Figure 6 yes Figure 3 Enlarged view of part C.

[0030] Reference numerals:

[0031] 1. Connecting plate; 2. Driving motor; 3. Support plate; 4. Support rod; 5. Mounting frame; 6. First cylinder; 7. Mounting plate; 8. Top plate; 9. Screw; 10. Moving block; 11. Slide; 12. Servo motor; 13. Driven bevel gear; 14. Connecting rod; 15. Connecting strip; 16. First worm gear; 17. Active bevel gear; 18. Connecting seat; 19. Opening; 20. Welding machine; 21. Second cylinder; 22. Rotating rod; 23. Fanning plate; 24. Second worm; 25. Second worm gear; 26. Fixed strip; 27. First worm; 28. Mounting shaft; 29. ​​Placement plate; 30. Connecting frame; 31. Fixed plate; 32. Abutment plate; 33. Limiting rod; 34. Fixed screw; 35. Mounting seat; 36. Fixed shaft. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0033] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0034] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0036] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] Reference Figure 1-6, an automatic welding device for forklift frame processing, comprising: a mounting frame 5, a connecting plate 1, a mounting shaft 28, a driving motor 2, a placing plate 29, an abutting plate 32, a fixing assembly, a first cylinder 6, a mounting plate 7, a slide 11, a moving block 10, a moving assembly, a second cylinder 21, a connecting frame 30, a welding machine 20, a lifting assembly, and a heat dissipation assembly. Two mounting frames 5 are provided, and two support rods 4 are symmetrically fixed to the bottom of the mounting frame 5, and a support plate 3 is fixed to the bottom of the support rod 4. Two connecting plates 1 are provided, and are symmetrically fixed between the two mounting frames 5. Two mounting shafts 28 are provided, and the two mounting shafts 28 are rotatably mounted on the two connecting plates 1. The driving motor 2 is fixed to the connecting plate 1, and the output shaft of the driving motor 2 is fixed to the mounting shaft 28. The placing plate 29 is fixed to the mounting shaft 28. The abutting plate 32 is fixed to the placing plate 29.

[0038] The fixed assembly is movably arranged on the placement plate 29, and the fixed assembly includes a fixed plate 31, the fixed plate 31 corresponds to the placement plate 29, and a fixed screw 34 is rotatably installed on the fixed plate 31, and the fixed screw 34 is threadedly connected to the placement plate 29. A disc is fixed to the fixed screw 34, and a crank is fixed to the centrifugal end of the disc. A limit rod 33 is fixed to the fixed plate 31, and the limit rod 33 passes through the placement plate 29, and the limit rod 33 is slidably installed with the placement plate 29. The first cylinder 6 is set in two and symmetrically fixed to the mounting frame 5. The mounting plate 7 is fixed to the output shafts of the two first cylinders 6. The slide groove 11 is opened on the mounting plate 7. The moving block 10 is slidably installed on the slide groove 11.

[0039] The moving assembly is arranged on the mounting plate 7, and is used to move the moving block 10. The moving assembly includes a screw rod 9, which is rotatably mounted between the two inner walls of the slide groove 11, and the screw rod 9 is threadedly connected to the moving block 10. A servo motor 12 is fixedly connected to the mounting plate 7, and a driving bevel gear 17 is fixedly connected to the output shaft of the servo motor 12, and a driven bevel gear 13 is fixedly connected to the screw rod 9, and the driving bevel gear 17 is meshed with the driven bevel gear 13.

[0040] The second cylinder 21 is fixedly connected to the bottom of the moving block 10, and the connecting strip 15 is fixedly connected to the output shaft of the second cylinder 21. The welding machine 20 is fixedly connected to the bottom of the connecting frame 30. The jacking assembly is arranged on the output shaft of the first cylinder 6, and the jacking assembly includes two top plates 8. An opening 19 is provided on the mounting frame 5. A connecting seat 18 is fixedly connected to the output shaft of the first cylinder 6, and a connecting rod 14 is fixedly connected to the bottom of the connecting seat 18, and a connecting strip 15 is fixedly connected to the bottom of the connecting rod 14. Two top plates 8 are fixedly connected to the top of the connecting strip 15, and the top plates 8 pass through the opening 19, and the top plates 8 are located below the placement plate 29.

[0041] The heat dissipation assembly is arranged on the mounting frame 5, and the heat dissipation assembly includes a fixing bar 26, which is fixedly connected to another mounting frame 5, and two mounting seats 35 are symmetrically fixedly connected to the fixing bar 26, and a fixing shaft 36 is rotatably installed between the two mounting seats 35, and a fan plate 23 is fixedly connected to the fixing shaft 36, and the fan plates 23 are arranged in two groups, and each group of fan plates 23 is arranged in multiple numbers. A linkage assembly is arranged between the fixing shaft 36 and the screw rod 9.

[0042] The linkage assembly includes a rotating rod 22, which is rotatably mounted on a fixed bar 26, and a second worm 24 is fixedly connected to the rotating rod 22, and a second worm wheel 25 is fixedly connected to the fixed shaft 36, and the second worm 24 is meshed with the second worm wheel 25, a first worm 27 is fixedly connected to the lead screw 9, and a first worm wheel 16 is fixedly connected to the rotating rod 22, and the first worm 27 is meshed with the first worm wheel 16.

[0043] Working process: when the rack needs to be welded, two separate racks are placed on the placement plate 29, and then the fixing screw 34 is matched with the threaded connection of the placement plate 29, and then the crank is turned to rotate the disc, so that the fixing screw 34 rotates, and at the same time, under the action of the limit rod 33, it plays a limiting role, so that the fixing plate 31 moves toward the direction of the placement plate 29. Under the action of the fixing plate 31, the rack is fixed, and then the welding machine 20 is started, and the second cylinder 21 is started at the same time, and the servo motor 12 can be started to drive the active bevel gear 17 to rotate, so that the driven bevel gear 13 rotates, so that the screw rod 9 rotates, so that the moving block 10 moves left and right, so that the second cylinder 21 and the welding machine 20 move left and right, so as to automatically weld the contacting part of the rack. When one side is welded, the driving motor can be rotated. Machine 2, so that the installation shaft 28 drives the placement plate 29 and the fixed component to rotate, drives the frame to rotate, and can weld the other side of the frame to realize automatic welding. As the first worm 27 rotates, the first worm wheel 16 is driven to rotate, thereby driving the second worm 24 to rotate, thereby driving the second worm wheel 25 to rotate, so that the fixed shaft 36 is rotated, thereby driving the fan plate 23 to rotate. Under the action of the fan plate 23, the welding point is cooled down to facilitate subsequent processing. After welding, the fixed component can be removed, and then the first cylinder 6 is started, so that the output shaft of the first cylinder 6 rises, thereby driving the connecting seat 18 to rise, thereby driving the connecting rod 14 to rise, thereby driving the connecting strip 15 to rise, thereby driving the two top plates 8 to rise, so that it is convenient for subsequent staff to unload materials and take out the frame, solving the disadvantages of the frame being heavy and inconvenient to remove.

[0044] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. An automatic welding device for forklift frame processing, comprising: There are two mounting frames, and two supporting rods are symmetrically fixed to the bottom of the mounting frames; Characterized in that: the automatic welding equipment for forklift frame processing also includes: Two connecting plates are provided and symmetrically fixed between two mounting frames; There are two mounting shafts, and the two mounting shafts are rotatably mounted on the two connecting plates; The driving motor is fixedly connected to the connecting plate, and the output shaft of the driving motor is fixedly connected to the mounting shaft; Place the plate and fix it on the mounting shaft; Abutment plate, fixedly connected to the placement plate; Fixed components, movable settings on the placement board; The first cylinder is provided in two pieces and is symmetrically fixed on the mounting frame; A mounting plate, fixedly connected to the output shafts of the two first cylinders; A slide groove is provided on the mounting plate; A moving block is slidably mounted on the slideway; A moving assembly, disposed on the mounting plate and used to move the moving block; A second cylinder is fixedly connected to the bottom of the moving block; A connecting frame, fixedly connected to the output shaft of the second cylinder; A welding machine, fixedly connected to the bottom of the connecting frame; A lifting assembly is arranged on the output shaft of the first cylinder; A heat dissipation component is arranged on the mounting frame; The moving assembly includes a screw rod, which is rotatably installed between the two inner walls of the slide groove, and the screw rod is threadedly connected to the moving block, a servo motor is fixedly connected to the mounting plate, and an active bevel gear is fixedly connected to the output shaft of the servo motor, and a driven bevel gear is fixedly connected to the screw rod, and the active bevel gear is meshed with the driven bevel gear; the heat dissipation assembly includes a fixed bar, which is fixedly connected to another mounting frame, and two mounting seats are symmetrically fixedly connected to the fixed bar, and a fixed shaft is rotatably installed between the two mounting seats, and a fan plate is fixedly connected to the fixed shaft, and a linkage assembly is arranged between the fixed shaft and the screw rod; the linkage assembly includes a rotating rod, which is rotatably installed on the fixed bar, and a second worm is fixedly connected to the rotating rod, and a second worm wheel is fixedly connected to the fixed shaft, and the second worm is meshed with the second worm wheel, a first worm is fixedly connected to the screw rod, and a first worm wheel is fixedly connected to the rotating rod, and the first worm is meshed with the first worm wheel.

2. The automatic welding equipment for forklift frame processing according to claim 1 is characterized in that: The fixing assembly comprises a fixing plate, the fixing plate corresponds to the placement plate, a fixing screw is rotatably mounted on the fixing plate, and the fixing screw is threadedly connected to the placement plate.

3. The automatic welding equipment for forklift frame processing according to claim 2 is characterized in that: A disc is fixedly connected to the fixed screw rod, and a crank is fixedly connected to the centrifugal end of the disc.

4. The automatic welding equipment for forklift frame processing according to claim 1 is characterized in that: The lifting assembly includes two top plates, an opening is provided on the mounting frame, a connecting seat is fixedly connected to the output shaft of the first cylinder, a connecting rod is fixedly connected to the bottom of the connecting seat, and a connecting strip is fixedly connected to the bottom of the connecting rod, the two top plates are fixedly connected to the top end of the connecting strip, the top plates pass through the opening, and the top plates are located below the placement plate.

5. The automatic welding equipment for forklift frame processing according to claim 1 is characterized in that: The fanning plates are arranged in two groups, and each group of fanning plates is arranged in plurality.

6. The automatic welding equipment for forklift frame processing according to claim 2 is characterized in that: A limiting rod is fixedly connected to the fixing plate, the limiting rod passes through the placing plate, and the limiting rod and the placing plate are slidably installed.

7. The automatic welding equipment for forklift frame processing according to claim 1 is characterized in that: A supporting plate is fixedly connected to the bottom of the supporting rod.

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