A fixed platform for welding wear-resistant composite steel plates

Abstract

The utility model discloses a fixed platform for welding wear-resistant composite steel plates, which relates to the technical field of steel plate processing equipment, including a steel plate positioning mechanism, a pressing mechanism is fixedly installed on the rear side of the steel plate positioning mechanism, a limiting mechanism is arranged on the top left side of the steel plate positioning mechanism, a feeding mechanism is fixedly installed on the left side of the steel plate positioning mechanism, and the steel plate positioning mechanism includes a fixed placement box, an electric push rod 1 is fixedly installed on the left side of the top of the inner wall of the fixed placement box, and an L-shaped clamping plate 1 is fixedly installed on the output end of the electric push rod 1. The utility model uses the mutual cooperation of L-shaped clamping plate 1, L-shaped clamping plate 2 and right-angle vertical plate, so that multi-layer stacked plates can first be pressed against the right-angle vertical plate and then maintained in a fast alignment state, and then the stacked plates can be quickly clamped by using L-shaped clamping plate 1 and L-shaped clamping plate 2, so that the plates can be quickly clamped and fixed, thereby improving the fixing speed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate processing equipment, in particular to a fixed platform for welding wear-resistant composite steel plates. Background Art

[0002] Wear-resistant composite steel plate refers to a special plate product designed for use under large-area wear conditions. It is a plate product made by surfacing a certain thickness of alloy wear-resistant layer with high hardness and excellent wear resistance on the surface of ordinary low-carbon steel or low-alloy steel with good toughness and plasticity. The wear-resistant steel plate consists of two parts: low-carbon steel plate and alloy wear-resistant layer. The alloy wear-resistant layer is generally 1 / 31 / 2 of the total thickness. When working, the matrix provides comprehensive properties such as strength, toughness and plasticity to resist external forces, and the alloy wear-resistant layer provides wear-resistant performance that meets the requirements of specified working conditions. During production, multiple layers need to be stacked and then welded to finally form a composite steel plate. The following problems exist in the existing technology:

[0003] In order to ensure the upper and lower consistency of multi-layer plates when stacking during welding, the plates need to be fixed. However, the clamps used in existing fixed platforms are often fixed in size and cannot be quickly adjusted in real time according to the size of the plates, resulting in a slow fixing speed, which affects the welding efficiency. At the same time, the weight of the plates increases significantly after welding. The existing fixed platform plates are placed directly on its surface, so it is impossible to quickly pick up heavier composite plates, affecting the discharge speed. Utility Model Content

[0004] The utility model provides a fixed platform for welding wear-resistant composite steel plates to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A fixed platform for welding wear-resistant composite steel plates comprises a steel plate positioning mechanism, a pressing mechanism is fixedly installed on the rear side of the steel plate positioning mechanism, a limiting mechanism is arranged on the top left side of the steel plate positioning mechanism, and a feeding mechanism is fixedly installed on the left side of the steel plate positioning mechanism, and the steel plate positioning mechanism comprises a fixed placement box, an electric push rod 1 is fixedly installed on the left side of the top of the inner wall of the fixed placement box, an L-shaped clamping plate 1 is fixedly installed on the output end of the electric push rod 1, a slide groove 1 that passes through the inner cavity is opened on the right side of the top of the fixed placement box, the vertical part of the L-shaped clamping plate 1 passes through the slide groove 1 to the top of the fixed placement box, an electric push rod 2 is fixedly installed on the front side of the top of the inner wall of the fixed placement box, an L-shaped clamping plate 2 is fixedly installed on the output end of the electric push rod 2, a slide groove 2 that passes through the inner cavity is opened on the front side of the top of the fixed placement box, the vertical part of the L-shaped clamping plate 2 passes through the slide groove 2 to the top of the fixed placement box, and a lifting mechanism is arranged at the center of the bottom of the inner wall of the fixed placement box.

[0007] The limiting mechanism includes an electric push rod three, which is fixedly installed at the left rear of the bottom of the inner wall of the fixed placement box. A right-angle vertical plate is fixedly installed at the output end of the electric push rod three, and the right-angle vertical plate extends to the top of the fixed placement box.

[0008] A further improvement of the technical solution of the utility model is that the pressing mechanism includes a mounting plate, the mounting plate is fixedly connected to the rear side of the fixed placement box, an L-shaped bracket is fixedly installed on the rear side of the mounting plate, a telescopic cylinder is fixedly installed on the top of the horizontal part of the L-shaped bracket, and the output end of the telescopic cylinder passes through the bottom of the horizontal part of the L-shaped bracket and is fixedly installed with a pressing plate.

[0009] A further improvement of the technical solution of the utility model lies in that: the lifting mechanism includes a driving box, a lifting motor is fixedly installed on the bottom of the inner wall of the driving box, a threaded rod is fixedly installed on the output shaft of the lifting motor, the top of the threaded rod is movably connected to the top of the inner wall of the driving box, a lifting plate is threadedly installed on the outer wall of the threaded rod, the four side surfaces of the lifting plate are overlapped with the four side surfaces of the inner wall of the driving box, vertical poles are fixedly installed on the left and right sides of the top of the lifting plate, the top of the vertical poles penetrates to the top of the driving box and is fixedly installed with a top plate, the top plate penetrates to the top center of the fixed placement box, and the top of the top plate is on the same horizontal line as the top of the fixed placement box.

[0010] A further improvement of the technical solution of the utility model is that: the unloading mechanism includes an inclined plate, the right side of the inclined plate is fixedly connected to the left side of the fixed placement box, a pulley groove is opened on the top oblique side of the inclined plate, and a plurality of unloading pulleys are evenly and movably connected to the inner wall of the pulley groove at the front and back, a placement plate is fixedly installed on the left side of the inclined plate, side guard plates are fixedly installed on the front and back sides of the top of the inclined plate and the placement plate, and a limiting vertical plate is fixedly installed on the leftmost side of the top of the placement plate.

[0011] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0012] 1. The utility model provides a fixing platform for welding wear-resistant composite steel plates. Through the mutual cooperation of L-shaped clamping plate 1, L-shaped clamping plate 2 and right-angle vertical plate, the multi-layer stacked plates can be pressed against the right-angle vertical plate and then kept in a fast alignment state, and then the stacked plates can be quickly clamped by using L-shaped clamping plate 1 and L-shaped clamping plate 2, so that the plates can be quickly clamped and fixed, thereby improving the fixing speed.

[0013] 2. The utility model provides a fixed platform for welding wear-resistant composite steel plates. Through the cooperation of the lifting mechanism, the L-shaped clamping plate and the unloading mechanism, the welded composite steel plate can be quickly lifted and then pushed to the unloading mechanism by the L-shaped clamping plate, thereby improving the unloading speed, so that the secondary fixed welding work can be carried out quickly to ensure the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a bottom-view cross-sectional schematic diagram of a fixed placement box of the utility model structure;

[0016] Figure 3 It is a schematic diagram of the pressing mechanism of the utility model structure;

[0017] Figure 4 It is a schematic diagram of the lifting mechanism of the utility model structure;

[0018] Figure 5 It is a schematic diagram of the material feeding mechanism of the utility model structure.

[0019] In the figure: 1. Steel plate positioning mechanism; 11. Fixed placement box; 12. Electric push rod one; 13. L-shaped clamping plate one; 14. Slide slot one; 15. Electric push rod two; 16. L-shaped clamping plate two; 17. Slide slot two; 18. Lifting mechanism; 181. Drive box; 182. Lifting motor; 183. Threaded rod; 184. Lifting plate; 185. Vertical rod; 186. Top plate; 2. Pressing mechanism; 21. Mounting plate; 22. L-shaped bracket; 23. Telescopic cylinder; 24. Pressing plate; 3. Limiting mechanism; 31. Electric push rod three; 32. Right-angle vertical plate; 4. Unloading mechanism; 41. Inclined plate; 42. Pulley groove; 43. Unloading pulley; 44. Placement plate; 45. Side guard plate; 46. Limiting vertical plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 , Figure 2 As shown, the utility model provides a fixed platform for welding wear-resistant composite steel plates, including a steel plate positioning mechanism 1, a pressing mechanism 2 is fixedly installed on the rear side of the steel plate positioning mechanism 1, a limiting mechanism 3 is arranged on the left side of the top of the steel plate positioning mechanism 1, a feeding mechanism 4 is fixedly installed on the left side of the steel plate positioning mechanism 1, the steel plate positioning mechanism 1 includes a fixed placement box 11, an electric push rod 12 is fixedly installed on the left side of the top of the inner wall of the fixed placement box 11, an L-shaped clamping plate 13 is fixedly installed on the output end of the electric push rod 12, a slide groove 14 penetrating to the inner cavity is opened on the right side of the top of the fixed placement box 11, the vertical part of the L-shaped clamping plate 13 penetrates the slide groove 14 to the top of the fixed placement box 11, and the front side of the top of the inner wall of the fixed placement box 11 is fixed An electric push rod 15 is fixedly installed, and an L-shaped clamping plate 16 is fixedly installed on the output end of the electric push rod 15. A slide groove 17 that penetrates to the inner cavity is opened on the front side of the top of the fixed placement box 11. The vertical part of the L-shaped clamping plate 16 penetrates the slide groove 17 to the top of the fixed placement box 11. A lifting mechanism 18 is arranged at the center of the bottom of the inner wall of the fixed placement box 11. The limiting mechanism 3 includes an electric push rod 31, which is fixedly installed at the left rear of the bottom of the inner wall of the fixed placement box 11. A right-angle vertical plate 32 is fixedly installed on the output end of the electric push rod 31, and the right-angle vertical plate 32 penetrates to the top of the fixed placement box 11. The models of the electric push rod 12, the electric push rod 215, and the electric push rod 31 are all S-22N electric push rods;

[0022] When welding, the multi-layer plates are stacked one by one on the top of the fixed placement box 11, and one of the corners is aligned with the right-angle vertical plate 32, and then the electric push rod 1 12 and the electric push rod 2 15 are started at the same time, so that the L-shaped clamping plate 1 13 can be driven to slide to the left in the slide groove 14, and the L-shaped clamping plate 2 16 can be driven to move backward in the slide groove 2 17, so that the rectangular plate is firmly pressed against the right-angle vertical plate 32 for fixing, and the upper and lower multi-layer plates are kept aligned, and the right-angle vertical plate 32 is retracted downward by the electric push rod 3 31, and the shielded position can be welded.

[0023] like Figure 3 , Figure 4 As shown, the pressing mechanism 2 includes a mounting plate 21, which is fixedly connected to the rear side of the fixed placement box 11, and an L-shaped bracket 22 is fixedly installed on the rear side of the mounting plate 21. A telescopic cylinder 23 is fixedly installed on the top of the horizontal part of the L-shaped bracket 22. The model of the telescopic cylinder 23 is J64RT2UN IVER, the output end of the telescopic cylinder 23 penetrates to the bottom of the L-shaped bracket 22 at the horizontal position and is fixedly installed with a pressure plate 24, the lifting mechanism 18 includes a driving box 181, a lifting motor 182 is fixedly installed at the bottom of the inner wall of the driving box 181, and a threaded rod 183 is fixedly installed on the output shaft of the lifting motor 182. The top of the threaded rod 183 is movably connected to the top of the inner wall of the driving box 181, and a lifting plate 184 is threadedly installed on the outer wall of the threaded rod 183. The four sides of the lifting plate 184 overlap the four sides of the inner wall of the driving box 181. Vertical poles 185 are fixedly installed on the left and right sides of the top of the lifting plate 184. The top of the vertical pole 185 penetrates to the top of the driving box 181 and is fixedly installed with a top plate 186. The top plate 186 penetrates to the top center of the fixed placement box 11, and the top of the top plate 186 is on the same horizontal line as the top of the fixed placement box 11.

[0024] By starting the telescopic cylinder 23 at the top of the L-shaped bracket 22, the pressing plate 24 can be moved downward to squeeze the stacked plates, so that the multi-layer stacked plates can fit tightly together, which can facilitate edge welding. After welding is completed, the lifting motor 182 in the drive box 181 can be started to drive the threaded rod 183 to rotate, so that the lifting plate 184 moves upward with the help of the vertical rod 185, so that the top plate 186 lifts the plate, and then the electric push rod 12 can be started to drive the L-shaped clamping plate 13 again to push the suspended plate to the left for discharge.

[0025] like Figure 5As shown, the unloading mechanism 4 includes an inclined plate 41, the right side of the inclined plate 41 is fixedly connected to the left side of the fixed placement box 11, a pulley groove 42 is opened on the top oblique side of the inclined plate 41, and a plurality of unloading pulleys 43 are evenly and movably connected to the inner wall of the pulley groove 42 at the front and back, a placement plate 44 is fixedly installed on the left side of the inclined plate 41, and side guard plates 45 are fixedly installed on the front and back sides of the top of the inclined plate 41 and the placement plate 44, and a limit vertical plate 46 is fixedly installed on the leftmost side of the top of the placement plate 44;

[0026] When the steel plate is pushed to the left, the plate can quickly slide onto the placement plate 44 using the several unloading pulleys 43 in the pulley groove 42 at the top of the inclined plate 41, and can be prevented from sliding out to both sides by the side guard plates 45, and finally stop against the limit vertical plate 46, so that the steel plate can be quickly fixed on the fixed placement box 11 for a second time, thereby improving the discharge speed and welding efficiency.

[0027] The following is a detailed description of the working principle of the fixed platform used for welding the wear-resistant composite steel plate.

[0028] like Figure 1-5 As shown, when welding, the multi-layer plates are stacked one by one on the top of the fixed placement box 11, and one of the corners is aligned with the right-angled vertical plate 32, and then the electric push rod 12 and the electric push rod 2 15 are started at the same time, so that the L-shaped clamping plate 13 can be driven to slide to the left in the slide groove 14, and the L-shaped clamping plate 2 16 can be driven to move backward in the slide groove 2 17, so that the rectangular plate is firmly pressed against the right-angled vertical plate 32 for fixing, and the upper and lower multi-layer plates are kept aligned, and then the telescopic cylinder 23 at the top of the L-shaped bracket 22 is started, and the pressing plate 24 can be moved downward to squeeze the stacked plates, so that the multi-layer stacked plates are tightly fitted, and then the edge welding can be carried out. After welding part of the area, the L-shaped clamping plate 13 can be And the L-shaped clamp plate 16 is moved away, and the right-angle vertical plate 32 is retracted downward by the electric push rod 3 31, and the shielding position can be welded. After welding is completed, the lifting motor 182 in the drive box 181 can be started to drive the threaded rod 183 to rotate, so that the lifting plate 184 moves upward by the vertical rod 185, so that the top plate 186 lifts the plate, and then the electric push rod 1 12 can be started to drive the L-shaped clamp plate 13 again to push the suspended plate to the left, so that the plate uses the several unloading pulleys 43 in the top pulley groove 42 of the inclined plate 41 to quickly slide onto the placement plate 44, and use the side guard plate 45 to prevent it from sliding out to both sides, and finally stop against the limit vertical plate 46, and the steel plate can be fixed on the fixed placement box 11 again.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fixed platform for welding wear-resistant composite steel plates, comprising a steel plate positioning mechanism (1), characterized in that: A pressing mechanism (2) is fixedly installed on the rear side of the steel plate positioning mechanism (1), a limiting mechanism (3) is arranged on the left side of the top of the steel plate positioning mechanism (1), a feeding mechanism (4) is fixedly installed on the left side of the steel plate positioning mechanism (1), the steel plate positioning mechanism (1) comprises a fixed placement box (11), an electric push rod (12) is fixedly installed on the left side of the top of the inner wall of the fixed placement box (11), an L-shaped clamping plate (13) is fixedly installed on the output end of the electric push rod (12), a sliding groove (14) penetrating to the inner cavity is opened on the right side of the top of the fixed placement box (11), The vertical part of the L-shaped clamp plate 1 (13) passes through the slide groove 1 (14) to the top of the fixed placement box (11), the front side of the top of the inner wall of the fixed placement box (11) is fixedly installed with an electric push rod 2 (15), the output end of the electric push rod 2 (15) is fixedly installed with an L-shaped clamp plate 2 (16), the front side of the top of the fixed placement box (11) is provided with a slide groove 2 (17) that passes through the inner cavity, the vertical part of the L-shaped clamp plate 2 (16) passes through the slide groove 2 (17) to the top of the fixed placement box (11), and a lifting mechanism (18) is arranged at the center of the bottom of the inner wall of the fixed placement box (11); The limiting mechanism (3) comprises an electric push rod three (31), which is fixedly mounted at the left rear of the bottom of the inner wall of the fixed placement box (11), and a right-angle vertical plate (32) is fixedly mounted at the output end of the electric push rod three (31), and the right-angle vertical plate (32) penetrates to the top of the fixed placement box (11).

2. The fixed platform for welding wear-resistant composite steel plates according to claim 1, characterized in that: The pressing mechanism (2) comprises a mounting plate (21), the mounting plate (21) being fixedly connected to the rear side of the fixed placement box (11), an L-shaped bracket (22) being fixedly mounted on the rear side of the mounting plate (21), a telescopic cylinder (23) being fixedly mounted on the top of the horizontal part of the L-shaped bracket (22), and an output end of the telescopic cylinder (23) extending through the bottom of the horizontal part of the L-shaped bracket (22) and fixedly mounted with a pressing plate (24).

3. The fixed platform for welding wear-resistant composite steel plates according to claim 1, characterized in that: The lifting mechanism (18) comprises a driving box (181), a lifting motor (182) is fixedly mounted on the bottom of the inner wall of the driving box (181), a threaded rod (183) is fixedly mounted on the output shaft of the lifting motor (182), the top end of the threaded rod (183) is movably connected to the top of the inner wall of the driving box (181), a lifting plate (184) is threadedly mounted on the outer wall of the threaded rod (183), four side surfaces of the lifting plate (184) are overlapped with four side surfaces of the inner wall of the driving box (181), vertical rods (185) are fixedly mounted on the left and right sides of the top of the lifting plate (184), the top end of the vertical rod (185) penetrates to the top of the driving box (181) and is fixedly mounted with a top plate (186), the top plate (186) penetrates to the top center of the fixed placement box (11), and the top of the top plate (186) is on the same horizontal line as the top of the fixed placement box (11).

4. The fixed platform for welding wear-resistant composite steel plates according to claim 1, characterized in that: The unloading mechanism (4) comprises an inclined plate (41), the right side of the inclined plate (41) is fixedly connected to the left side of the fixed placement box (11), a pulley groove (42) is provided on the top oblique side of the inclined plate (41), a plurality of unloading pulleys (43) are evenly and movably connected to the inner wall of the pulley groove (42) at the front and rear, a placement plate (44) is fixedly installed on the left side of the inclined plate (41), side guard plates (45) are fixedly installed on the front and rear sides of the top of the inclined plate (41) and the placement plate (44), and a limiting vertical plate (46) is fixedly installed on the leftmost side of the top of the placement plate (44).

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