Feeding device for surfacing welding machine

Abstract

The utility model discloses a feeding device for a surfacing welding machine, and relates to the technical field of surfacing welding machines. The device comprises a moving assembly, the moving assembly comprises a workbench, a conveying assembly is arranged below the moving assembly, a feeding assembly is arranged on the right side of the conveying assembly, the feeding assembly comprises a first pushing block, the first pushing block is arranged in an inverted triangle shape, the bottom of the first pushing block is fixedly connected with two supporting rods, and the bottom of the first pushing block is fixedly connected with a supporting block. The feeding assembly is arranged, specifically, a worker rotates a rotary knob clockwise to drive a first pushing block to move upwards, the first pushing block is adjusted according to the thickness of a steel plate, so that it is guaranteed that the steel plate is evenly pushed, and after adjustment is completed, the first pushing block sequentially pushes the steel plate through rotation of a belt; the steel plates can be conveyed more uniformly, the situation that work cannot be carried out due to steel plate stacking is avoided, the steel plates are conveyed automatically, and the labor amount of workers is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cladding machines, in particular to a feeding device for cladding machines. Background Art

[0002] A cladding machine is a machine with the functions of cladding repair and strengthening of cemented carbide surface coatings such as tungsten carbide. It uses plasma arc as a heat source. The powder feeder on the cladding machine supplies powder to the cladding gun and blows it into the arc. The high temperature generated by the plasma arc is used to quickly heat the alloy powder and the substrate surface and melt, mix, and diffuse together. As the cladding gun and the workpiece move relative to each other, the liquid alloy gradually solidifies after the plasma arc leaves, forming a high-performance alloy cladding layer, thereby achieving a cladding process that strengthens and hardens the surface of the part.

[0003] At present, when most factories carry out cladding welding on steel plates, the cladding welding machine needs to carry out covering welding on the steel plates, so the steel plates need to be fed into the bottom of the welding gun one by one for welding. The existing feeding device mainly clamps the steel plates through claws, which easily leads to the claws failing to effectively clamp the steel plates, and the steel plates are prone to loosening and displacement, resulting in deformation of the steel plates, which has an adverse effect on welding. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for a cladding welding machine, which provides a feeding component, specifically a worker turns a knob clockwise to drive a pushing block to move upward, and adjusts the pushing block according to the thickness of the steel plate to ensure uniform pushing of the steel plate. After the adjustment is completed, the pushing block will push the steel plate in turn through the rotation of the belt, which solves the problem that when most factories currently perform cladding welding on steel plates, the cladding welding machine needs to feed the steel plates in turn to the bottom of the welding gun for welding because it needs to perform covering welding on the steel plates. The existing feeding device mainly clamps the steel plates by claws, which easily leads to the claws being unable to effectively clamp the steel plates, the steel plates being easily loosened and displaced, resulting in deformation of the steel plates and adverse effects on welding.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a feeding device for a cladding machine, comprising a moving assembly, wherein the moving assembly comprises a workbench, a conveying assembly is arranged below the moving assembly, and a feeding assembly is arranged on the right side of the conveying assembly;

[0007] The feeding assembly includes a pushing block 1, which is set as an inverted triangle. The bottom of the pushing block 1 is fixedly connected to two support rods. The bottom of the pushing block 1 is fixedly connected to the support block. The outer surfaces of the two support rods are slidably connected to the sliding blocks. A slot 1 is opened on the left side of the inside of the sliding block. The bottom of the inner wall of the slot 1 is slidably connected to the pushing block 2. The pushing block 2 is set as an equilateral triangle. The inclined surface of the pushing block 2 is fixedly connected to the protrusion 2. The staff turns the knob clockwise to drive the threaded rod 2 to rotate. The rotation of the threaded rod 2 will drive the pushing block 2 to move to the right through the protrusion 2 and squeeze the support block.

[0008] Furthermore, the inclined surface of the pushing block 2 contacts the inclined surface of the supporting block, the internal rotation of the protrusion 2 is connected to the threaded rod 2, the outer surface of the threaded rod 2 is threadedly connected to the internal thread of the support block, the right side of the internal sliding block is threadedly connected to the outer surface of the threaded rod 2, and the right side of the threaded rod 2 is fixedly connected to the knob. When the support block is squeezed by the pushing block 2, it will slide inside the sliding block through the support rod to drive the pushing block 1 to move upward. Therefore, the staff adjusts the pushing block 1 according to the thickness of the steel plate.

[0009] The outer surface of the two pulleys is rotatably connected to the bottom of the sliding block, and the outer surface of the belt is fixedly connected to the bottom of the sliding block, so as to ensure uniform pushing of the steel plate. After the adjustment is completed, the staff starts the motor three to drive the pulley to rotate, and the belt will rotate together through the rotation of the pulley, and the sliding block will move together through the rotation of the belt and slide inside the slide bracket, and the pushing block will push the steel plate in sequence through the rotation of the belt.

[0010] The two wheels are fixedly connected to the workbench through the support rods, and the front of the two wheels is fixedly connected to the motor second. The left and right sides of the support plate are both rotatably connected to the rotating shaft, and the front of the rotating shaft on the left side is fixedly connected to the output end of the motor second back side. One side of the support plate is fixedly connected to a plurality of telescopic rods one, and the plurality of telescopic rods one are arranged in a horizontal array. The plurality of telescopic rods one have the same connecting parts. The telescopic rod one is slidably connected to the telescopic rod two inside, and the telescopic rod two is fixedly connected to a spring on a side close to the telescopic rod one. The steel plate pushed by the pushing block one reaches the top of the workbench and contacts the splint. The splint is subjected to the force to drive the telescopic rod two to move toward the inside of the telescopic rod one and squeeze the spring. At the same time, the telescopic rod two is subjected to the rebound force of the spring to generate a certain thrust on the splint, and the splint is subjected to the thrust to simply clamp the steel plate.

[0011] Furthermore, one end of the spring away from the telescopic rod 2 is fixedly connected to the inner wall of the telescopic rod 1, and the side of the telescopic rod 2 away from the telescopic rod 1 is fixedly connected to a splint, and a conveyor belt is provided under the splint. The interior of the conveyor belt is rotatably connected to the outer surface of the rotating shaft, and a plurality of protrusions 1 are fixedly connected to the outer surface of the conveyor belt. At the same time, a plurality of protrusions 1 are provided on the surface of the conveyor belt to increase friction, thereby avoiding slipping during the transmission process. The simple clamping and fixing of the two splint pairs can avoid displacement or warping of the steel plate position.

[0012] A support frame 1 is provided above the workbench, and an electric push rod is fixedly connected to the front of the support frame 1, a push rod is provided inside the support frame 1, the front of the push rod is fixedly connected to the output end of the back of the electric push rod, the back of the push rod is fixedly connected to a moving block 3, the outer surface of the moving block 3 is slidably connected to the inside of the support frame 1, and the right side of the moving block 3 is fixedly connected to a welding machine, the front of the top of the workbench is threadedly connected to a threaded rod 1, the outer surface of the threaded rod 1 is threadedly connected to the moving block 1, the top of the moving block 1 is fixedly connected to the bottom of the front of the support frame 1, the right side of the workbench is fixedly connected to a motor 1, and the right side of the threaded rod 1 is fixedly connected to the output end of the left side of the motor 1. A sliding rod is provided on the back of the top surface of the workbench, and the left and right sides of the sliding rod are fixedly connected to the left and right sides inside the workbench. A moving block 2 is slidably connected to the outer surface of the sliding rod, and the top of the moving block 2 is fixedly connected to the bottom of the back of the support frame 1. The rotation of the threaded rod drives the moving block 1 to move, and the support frame 1 drives the moving block 2 to slide on the surface of the sliding rod through the movement of the moving block 1. When the support frame 1 moves, it will drive the welding machine to move together. At the same time, the staff can also start the electric push rod to drive the push rod to move, and when the push rod moves, it will drive the welding machine to move. Therefore, the staff can adjust the position of the welding machine by the motor 1 and the electric push rod to perform welding.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a feeding component. Specifically, the staff turns the knob clockwise to drive the push block to move upward, and adjusts the push block according to the thickness of the steel plate to ensure uniform pushing of the steel plate. After the adjustment is completed, the push block will push the steel plate in turn through the belt rotation, so that the steel plate can be transported more evenly, avoiding the work being unable to proceed due to the accumulation of steel plates. The automatic steel plate conveying setting greatly reduces the workload of the staff.

[0015] 2. The utility model sets up a transmission component, specifically, the steel plate pushed by the pushing block reaches the top of the workbench and contacts the clamping plate. The clamping plate will simply clamp the steel plate under the thrust, and then the staff starts the motor 2 to drive the steel plate to move together. At the same time, a number of protrusions are set on the surface of the conveyor belt to increase the friction and avoid slipping during the transmission process. The simple clamping and fixing of the two clamping plates avoids the displacement or warping of the steel plate position, greatly improving the welding accuracy and work quality.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the plywood of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the threaded rod of the utility model;

[0021] Figure 4 This is a schematic diagram of a cross-sectional structure of a telescopic rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the belt of the utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of the push block of the utility model;

[0024] Figure 7 This is a schematic diagram of the overall structure of the slide bracket of the utility model;

[0025] Figure 8 This is a schematic diagram of the cross-sectional structure of the sliding block of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Moving assembly; 111. Workbench; 112. Support frame 1; 113. Electric push rod; 114. Motor 1; 115. Threaded rod 1; 116. Moving block 1; 117. Sliding rod; 118. Moving block 2; 119. Push rod; 120. Moving block 3; 121. Welding machine; 2. Conveying assembly; 211. Motor 2; 212. Support plate; 213. Bump 1; 214. Conveyor belt; 215. Clamp; 216. Telescopic rod one; 217, telescopic rod two; 218, spring; 219, rotating shaft; 3, feeding assembly; 311, supporting frame two; 312, supporting frame; 313, motor three; 314, belt; 315, pulley; 316, slide bracket; 317, pushing block one; 318, sliding block; 319, threaded rod two; 320, support rod; 321, support block; 322, pushing block two; 323, knob; 324, protrusion two. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-8 As shown, the utility model is a feeding device for a cladding machine, comprising a moving assembly 1, the moving assembly 1 comprising a workbench 111, a conveying assembly 2 being provided below the moving assembly 1, and a feeding assembly 3 being provided on the right side of the conveying assembly 2;

[0030] When the cam 320 is in the unlock position, the locking cam 321 is in the unlock position, and the lock cam 322 is locked, so the locking cam 322 is locked. The locking cam 322 is locked, and the locking cam 322 is locked. When the cam 320 is in the unlock position, the lock cam 322 is locked, and the lock cam 322 is locked.

[0031] The inclined surface of the pushing block 2 322 contacts the inclined surface of the supporting block 321, the internal rotation connection of the protruding block 2 324 is connected with the threaded rod 2 319, the outer surface of the threaded rod 2 319 is connected with the internal thread of the supporting block 321, the right side of the internal sliding block 318 is connected with the outer surface of the threaded rod 2 319, the right side of the threaded rod 2 319 is fixedly connected with the knob 323, the upper part of the pushing block 1 317 is provided with a supporting frame 2 311, the bottom of the supporting frame 2 311 is provided with a notch 2, the bottom of the supporting frame 2 311 is fixedly connected with a slide bracket 316, the slide The interior of the bracket 316 is slidably connected to the outer surface of the sliding block 318, and a pulley 315 is provided under the support frame 2 311. There are two pulleys 315. The front surface of the outer surface of the pulley 315 on the right side is rotatably connected to the support frame 312, and the front surface of the support frame 312 is fixedly connected to the motor three 313. The front surface of the pulley 315 on the right side is fixedly connected to the output end of the back of the motor three 313. The outer surfaces of the two pulleys 315 are rotatably connected to the belts 314, and the outer surface of the belt 314 is fixedly connected to the bottom of the sliding block 318.

[0032] The transmission component 2 includes a support plate 212, and there are two support plates 212. The parts connected to the two support plates 212 are the same. The support plates 212 are fixedly connected to the top of the workbench 111 through a support rod. The front of the support plate 212 on the front is fixedly connected to the motor 211. The left and right sides of the support plate 212 are rotatably connected to the rotating shaft 219. The front of the rotating shaft 219 on the left is fixedly connected to the output end of the back of the motor 211. The corresponding side of the support plate 212 is fixedly connected to a number of telescopic rods 216. The telescopic rods 216 are arranged in a horizontal array. The parts connected to the telescopic rods 216 are the same. The telescopic rod 217 is slidably connected to the inside of the telescopic rod 217. The side of the telescopic rod 217 close to the telescopic rod 1 216 is fixedly connected to the spring 218. The end of the spring 218 away from the telescopic rod 217 is fixed to the telescopic rod 1 The inner wall of 216 is fixedly connected, and the side of the telescopic rod 217 away from the telescopic rod 1 216 is fixedly connected with a splint 215, and a conveyor belt 214 is arranged under the splint 215. The interior of the conveyor belt 214 is rotatably connected to the outer surface of the rotating shaft 219, and the outer surface of the conveyor belt 214 is fixedly connected with a plurality of protrusions 213. The steel plate pushed by the pushing block 1317 reaches the top of the workbench 111 and contacts the splint 215. The splint 215 will simply clamp the steel plate under the thrust, and then the staff will start the motor 211 to drive the steel plate to move together. At the same time, a plurality of protrusions 213 are arranged on the surface of the conveyor belt 214 to increase friction and avoid slipping during the transmission process. The simple clamping and fixing of the two splints 215 can avoid the displacement or warping of the position of the steel plate, greatly improving the welding accuracy and the work quality.

[0033] A support frame 112 is provided above the workbench 111. The front of the support frame 112 is fixedly connected to an electric push rod 113. A push rod 119 is provided inside the support frame 112. The front of the push rod 119 is fixedly connected to the output end of the back of the electric push rod 113. The back of the push rod 119 is fixedly connected to a moving block 3 120. The outer surface of the moving block 3 120 is slidably connected to the inside of the support frame 112. A welding machine 121 is fixedly connected to the right side of the moving block 3 120. A threaded rod 115 is threadedly connected to the front of the top of the workbench 111. The outer surface of the threaded rod 115 is fixedly connected to the outer surface of the moving block 3 120. The surface is threadedly connected to a moving block 116, the top of the moving block 116 is fixedly connected to the bottom of the front of the support frame 112, the right side of the workbench 111 is fixedly connected to the motor 114, the right side of the threaded rod 115 is fixedly connected to the left output end of the motor 114, and a sliding rod 117 is provided on the back of the top surface of the workbench 111. The left and right sides of the sliding rod 117 are fixedly connected to the left and right sides inside the workbench 111, and the outer surface of the sliding rod 117 is slidably connected to a moving block 2 118, and the top of the moving block 2 118 is fixedly connected to the bottom of the back of the support frame 112.

[0034] A specific application of this embodiment is: when in use, the staff places the steel plate to be welded inside the support frame 311, and then the staff turns the knob 323 clockwise to drive the threaded rod 319 to rotate. The rotation of the threaded rod 319 will drive the push block 322 to move to the right through the protrusion 324 and squeeze the support block 321. The support block 321 is squeezed by the push block 322 and slides inside the sliding block 318 through the support rod 320 to drive the push block 1 317 to move upward. Therefore, the staff adjusts the push block 1 317 according to the thickness of the steel plate to ensure uniform pushing of the steel plate. After the adjustment is completed, the staff starts the motor The third pulley 313 drives the pulley 315 to rotate, and the belt 314 rotates together through the rotation of the pulley 315. The sliding block 318 moves along with the rotation of the belt 314 and slides inside the slide bracket 316. The pushing block 1 317 pushes the steel plates in turn through the rotation of the belt 314, so that the steel plates can be transported more evenly, avoiding the work being unable to proceed due to the accumulation of steel plates. The automatic steel plate transportation setting greatly reduces the labor of the staff. The steel plate pushed by the pushing block 1 317 reaches the top of the workbench 111 and contacts the splint 215. The splint 215 is acted upon by the force to drive the telescopic rod 217 to move inside the telescopic rod 1 216 The spring 218 is squeezed, and at the same time, the telescopic rod 217 is subjected to the rebound force of the spring 218 to generate a certain thrust on the splint 215. The splint 215 is subjected to the thrust and simply clamps the steel plate. Then the staff starts the motor 211 to drive the rotating shaft 219 to rotate. When the rotating shaft 219 rotates, it drives the conveyor belt 214 to rotate. When the conveyor belt 214 rotates, it drives the steel plate to move together. At the same time, a number of protrusions 213 are provided on the surface of the conveyor belt 214 to increase friction and avoid slipping during the transmission process. The simple clamping and fixing of the two splints 215 prevents the steel plate from being offset or tilted, thereby greatly improving the welding accuracy. , which greatly improves the work quality. The staff starts the motor 114 to drive the threaded rod 115 to rotate, and the rotation of the threaded rod 115 drives the moving block 116 to move. The support frame 112 drives the moving block 2 118 to slide on the surface of the sliding rod 117 through the movement of the moving block 116. When the support frame 112 moves, it will drive the welding machine 121 to move together. At the same time, the staff can also start the electric push rod 113 to drive the push rod 119 to move. When the push rod 119 moves, it will drive the welding machine 121 to move. Therefore, the staff can adjust the position of the welding machine 121 through the motor 114 and the electric push rod 113 to perform welding.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for a cladding machine, comprising a moving assembly (1), wherein the moving assembly (1) comprises a workbench (111), characterized in that: A conveying assembly (2) is provided below the moving assembly (1), and a feeding assembly (3) is provided on the right side of the conveying assembly (2); The feeding assembly (3) includes a push block (317), the push block (317) is set in an inverted triangle, the bottom of the push block (317) is fixedly connected to two support rods (320), the bottom of the push block (317) is fixedly connected to a support block (321), the outer surfaces of the two support rods (320) are slidably connected to a sliding block (318), a notch (318) is provided on the left side inside the sliding block (318), the bottom of the inner wall of the notch (318) is slidably connected to a push block (322), the push block (322) is set in an equilateral triangle, and the inclined surface of the push block (322) is fixedly connected to a protrusion (324).

2. A feeding device for a cladding machine according to claim 1, characterized in that: The inclined surface of the pushing block 2 (322) contacts the inclined surface of the supporting block (321); the internal part of the protruding block 2 (324) is rotatably connected to the threaded rod 2 (319); the outer surface of the threaded rod 2 (319) is threadedly connected to the internal part of the supporting block (321); the right side of the internal part of the sliding block (318) is threadedly connected to the outer surface of the threaded rod 2 (319); and the right side of the threaded rod 2 (319) is fixedly connected to the knob (323).

3. A feeding device for a cladding machine according to claim 2, characterized in that: A second support frame (311) is provided above the pushing block (317), a second notch is provided at the bottom of the second support frame (311), a slide bracket (316) is fixedly connected to the bottom of the second support frame (311), the interior of the slide bracket (316) is slidably connected to the outer surface of the sliding block (318), and a pulley (315) is provided below the second support frame (311).

4. A feeding device for a cladding machine according to claim 3, characterized in that: There are two pulleys (315), and the outer surface of the pulley (315) on the right side is rotatably connected to the support frame (312), and the front of the support frame (312) is fixedly connected to the motor three (313). The front of the pulley (315) on the right side is fixedly connected to the output end of the back of the motor three (313). The outer surfaces of the two pulleys (315) are rotatably connected to the belt (314), and the outer surface of the belt (314) is fixedly connected to the bottom of the sliding block (318).

5. A feeding device for a cladding machine according to claim 4, characterized in that: The transmission assembly (2) includes a support plate (212), the number of the support plates (212) is two, the parts connected to the two support plates (212) are the same, the support plate (212) is fixedly connected to the top of the workbench (111) through a support rod, the front of the support plate (212) is fixedly connected to the second motor (211), the left and right sides of the support plate (212) are rotatably connected to the rotating shaft (219), and the front of the rotating shaft (219) on the left side is fixedly connected to the output end of the back of the second motor (211).

6. A feeding device for a cladding machine according to claim 5, characterized in that: A plurality of telescopic rods (216) are fixedly connected to one side corresponding to the support plate (212), and the plurality of telescopic rods (216) are arranged in a transverse array. The parts connected to the plurality of telescopic rods (216) are the same. The telescopic rod (216) is internally slidably connected to a telescopic rod (217), and a spring (218) is fixedly connected to the side of the telescopic rod (217) close to the telescopic rod (216).

7. A feeding device for a cladding machine according to claim 6, characterized in that: One end of the spring (218) away from the telescopic rod 2 (217) is fixedly connected to the inner wall of the telescopic rod 1 (216); one side of the telescopic rod 2 (217) away from the telescopic rod 1 (216) is fixedly connected to a splint (215); a conveyor belt (214) is provided below the splint (215); the interior of the conveyor belt (214) is rotatably connected to the outer surface of the rotating shaft (219); and a plurality of protrusions (213) are fixedly connected to the outer surface of the conveyor belt (214).

8. The feeding device for a cladding machine according to claim 7, characterized in that: A support frame (112) is provided above the workbench (111), the front of the support frame (112) is fixedly connected to an electric push rod (113), a push rod (119) is provided inside the support frame (112), the front of the push rod (119) is fixedly connected to the output end of the back of the electric push rod (113), and the back of the push rod (119) is fixedly connected to a moving block (120).

9. The feeding device for a cladding machine according to claim 8, characterized in that: The outer surface of the moving block three (120) is slidably connected to the inside of the supporting frame one (112); the right side of the moving block three (120) is fixedly connected to a welding machine (121); the top front of the workbench (111) is threadedly connected to a threaded rod one (115); the outer surface of the threaded rod one (115) is threadedly connected to the moving block one (116); the top of the moving block one (116) is fixedly connected to the bottom of the front of the supporting frame one (112).

10. A feeding device for a cladding machine according to claim 9, characterized in that: The right side of the workbench (111) is fixedly connected to a motor 1 (114), the right side of the threaded rod 1 (115) is fixedly connected to the left output end of the motor 1 (114), a sliding rod (117) is provided on the top and back sides of the workbench (111), the left and right sides of the sliding rod (117) are fixedly connected to the left and right sides inside the workbench (111), the outer surface of the sliding rod (117) is slidably connected to a moving block 2 (118), and the top of the moving block 2 (118) is fixedly connected to the bottom of the back side of the support frame 1 (112).

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