CN117444521A

CN117444521A - Welding equipment for machining jaw crusher frame

Info

Publication number: CN117444521A
Application number: CN202311796176.8A
Authority: CN
Inventors: 陈学忠; 吴雄飞
Original assignee: Changshu Hongqiao Cast Steel Co ltd
Current assignee: Changshu Hongqiao Cast Steel Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-01-26
Anticipated expiration: 2043-12-25
Also published as: CN117444521B

Abstract

The invention relates to the technical field of welding of jaw crusher frames, in particular to welding equipment for processing the jaw crusher frames, which is used for welding reinforcing plates on the jaw crusher frames and comprises a conveying mechanism, wherein the conveying mechanism is used for conveying the frames to a welding station, the welding mechanism is arranged above the conveying mechanism and comprises a portal frame, a welding assembly is movably arranged on the portal frame and comprises a welding head used for welding the reinforcing plates, a feeding mechanism is used for placing the reinforcing plates at a welding position of a bottom plate, and a jacking mechanism is used for stably jacking the reinforcing plates between the frames and the bottom plate. The frame is driven by the conveying mechanism to move to the welding mechanism, the reinforcing plates are quickly moved to the welding position by the feeding mechanism, then the welding mechanism is quickly welded, the welding position is adjusted by intermittent movement of the conveying mechanism, and therefore the plurality of reinforcing plates are completely welded in one conveying process, and the working efficiency is high.

Description

Welding equipment for machining jaw crusher frame

Technical Field

The invention relates to the technical field of welding of jaw crusher frames, in particular to welding equipment for processing the jaw crusher frames.

Background

Jaw crusher is a common crushing equipment, which comprises a crushing cavity formed by two jaw plates of a movable jaw and a static jaw, and simulates the movement of the two jaws of animals to finish the crushing operation of materials. It is widely used for crushing various ores and massive materials in industries such as mine smelting, building materials, highways, railways, water conservancy, chemical industry and the like. The jaw crusher has a large feed inlet and a feed granularity of no more than 60mm. The crushing mode is a curved extrusion type, and the materials are crushed by virtue of two wear-resistant jaw plates. The jaw crusher has the main advantages of high efficiency, reasonable design, convenient maintenance and simple operation and use.

As shown in fig. 1, the jaw crusher mainly comprises a frame, a driving device with a belt pulley arranged on the frame and a crushing device arranged in the frame, wherein the frame provides a general frame and supports and installs the whole equipment, the frame is generally cast to ensure the strength and rigidity, then the corners are reinforced and welded, such as a bottom plate is arranged on two sides of the lower end of the frame, mounting holes are arranged on the bottom plate for facilitating the mounting, and then the bottom plate is required to be reinforced and installed through a reinforcing plate, so that the bottom plate can be installed more firmly.

The welding of common reinforcing plates is performed manually, the reinforcing plates which need to be welded are more, the jaw crusher is larger, and the reinforcing plates are larger, so that manual welding is time-consuming and labor-consuming, the working efficiency is lower, and automatic welding is required.

Disclosure of Invention

To above-mentioned problem provides a jaw breaker frame processing is with welding equipment, drives the frame through transport mechanism and removes welding mechanism department, and feed mechanism is with reinforcing plate quick travel to welding position, and welding mechanism carries out quick welding afterwards, and transport mechanism intermittent type moves adjustment welding position to a transportation process is with a plurality of reinforcing plates complete the welding entirely, and work efficiency is high.

In order to solve the problems in the prior art, the welding equipment is used for welding reinforcing plates on a frame of a jaw crusher, bottom plates are arranged on two sides of the bottom end of the frame of the jaw crusher, the reinforcing plates are vertically welded at the upper end of the bottom plates, the welding equipment comprises a conveying mechanism, the conveying mechanism is used for conveying the frame to a welding station, the welding mechanism is arranged above the conveying mechanism, the welding mechanism comprises a portal frame, the portal frame is arranged above the conveying mechanism, an industrial camera is arranged on the portal frame and faces the conveying mechanism, a welding assembly is further arranged on the portal frame in a moving mode, the welding assembly comprises a welding head for welding the reinforcing plates, a feeding mechanism is arranged on one side of the conveying mechanism, the feeding mechanism is used for placing the reinforcing plates at a welding position of the bottom plates, a jacking mechanism is arranged on one side of the conveying mechanism, the jacking mechanism comprises a movable jacking block, and the jacking block is used for stably jacking the reinforcing plates between the frame and the bottom plates.

Preferably, the reinforcing plate is right triangle, and two right angle limits of reinforcing plate laminate frame and bottom plate respectively, and welding assembly includes the movable plate, and one side of movable plate is provided with the cross slide rail, and the soldered connection setting is provided with the movable assembly on the portal frame on the cross slide rail, and the upper end of movable plate is connected with the movable assembly through the removal base.

Preferably, two movable plates are arranged, the two movable plates can be oppositely moved and arranged on the movable base, and the opposite ends of the two movable plates are respectively provided with a cross sliding rail and a welding head.

Preferably, the movable base is provided with a first rotary driver, the output end of the first rotary driver is connected with a first double-headed screw rod, the first double-headed screw rod penetrates through the two movable plates, and a plurality of telescopic rods are further arranged between the two movable plates.

Preferably, two opposite ends of the movable plate are provided with clamping rods, the clamping rods are arranged towards the reinforcing plate, and opposite ends of the two clamping rods are provided with clamping blocks which can clamp the reinforcing plate.

Preferably, the ejection mechanism further comprises a linear driver, an output end of the linear driver is connected with the ejection block, an ejection inclined plane is arranged at one end of the ejection block, which faces the reinforcing plate, the ejection inclined plane is matched with the inclined side of the reinforcing plate, and clamping plates for clamping the reinforcing plate are arranged on two sides of the ejection inclined plane.

Preferably, conveying mechanism includes railcar, translation subassembly, rotating assembly and adjustment subassembly, translation subassembly sets up the upper end at the railcar, translation subassembly is perpendicular including the direction of removal setting on the railcar with the direction of frame motion, rotating assembly sets up the upper end at the translation base, rotating assembly sets up the rotating base on the translation base including rotating, adjustment subassembly sets up the upper end at the railcar, adjustment subassembly includes two adjustment boards that move in opposite directions, the adjustment board sets up the both sides in the frame along frame direction of motion symmetry, the adjustment board can carry out the butt with the bottom plate.

Preferably, the translation assembly further comprises a first reset plate and a second reset plate, the first reset plate is arranged at the lower end of the translation base, the second reset plate is arranged at the upper end of the railway car, and a first elastic piece is arranged between the first reset plate and the second reset plate.

Preferably, the rotating base is arranged on the translation base in a rotating way through the rotating shaft, the rotating assembly further comprises a first rotating block and a second rotating block, the first rotating block is arranged at the upper end of the translation base, the second rotating block is arranged at the lower end of the rotating base, the first rotating block and the second rotating block are arranged on the outer side of the rotating shaft, second elastic pieces are connected between the two sides of the first rotating block and the two sides of the second rotating block, and the two second elastic pieces are arranged around the rotating shaft.

Preferably, the adjusting assembly further comprises a second double-ended screw rod and a second rotary driver, the second double-ended screw rod is arranged below the rotating base, the second double-ended screw rod penetrates through the two adjusting plates, avoidance grooves which are convenient for the moving of the adjusting plates are formed in the rotating base and the translating base, the second rotary driver is arranged on one side, far away from the bottom plate of the frame, of the railcar, and one ends of the second rotary driver and the second double-ended screw rod are rotationally connected.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up conveying mechanism, welding mechanism, liftout mechanism and feed mechanism, when carrying out the welding of reinforcing plate, at first conveying mechanism drives the frame and continues the motion, the industry camera on the welding mechanism detects the position of frame, until conveying mechanism transports the welding station with the frame, then feed mechanism carries out the material loading, after the material loading is accomplished, liftout mechanism is through the stable top of kicking up of reinforcing plate between frame and bottom plate, afterwards, welding assembly just can weld, a pair of reinforcing plate welding is accomplished, the spaced going on of conveying mechanism stops afterwards, thereby carry out the welding of follow-up reinforcing plate, and then accomplish the welding of used reinforcing plate in once transportation process, work efficiency is high and stable.

2. Through being provided with adjustment subassembly, translation subassembly and rotation subassembly on the railcar, the frame is placed on the railcar after, drives the frame through adjustment subassembly and adjusts on translation subassembly and rotation subassembly to make the frame when removing the welding position, the frame is in the coplanar along its direction of motion's the vertical plane in center and portal frame's the vertical plane in center, thereby the reinforcing plate is compared in welding subassembly the position of feed mechanism material loading and is unchanged, thereby is convenient for weld.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of a jaw crusher.

Fig. 2 is a schematic perspective view of a welding apparatus for processing a jaw crusher frame.

Fig. 3 is a schematic view of a partial perspective view of a welding apparatus for jaw crusher frame machining.

Fig. 4 is a schematic view of a partial perspective view of a welding mechanism of a welding device for processing a jaw crusher frame.

Fig. 5 is a schematic diagram showing a partial perspective view of a welding mechanism of a welding device for processing a jaw crusher frame.

Fig. 6 is a schematic perspective view of a material ejection mechanism of a welding device for processing a jaw crusher frame.

Fig. 7 is a schematic perspective view of a top block and a linear actuator of a welding apparatus for processing a jaw crusher frame.

Fig. 8 is a schematic perspective view of a conveying mechanism of a welding apparatus for processing a jaw crusher frame.

Fig. 9 is a schematic diagram showing a second perspective view of a conveying mechanism of a welding device for processing a jaw crusher frame.

Fig. 10 is a cross-sectional view of a conveyor mechanism of a welding apparatus for jaw crusher frame processing.

Fig. 11 is a partial enlarged view at a in fig. 10.

Fig. 12 is a second cross-sectional view of a conveyor mechanism of a welding apparatus for jaw crusher frame processing.

The reference numerals in the figures are: 1. a frame; 11. a bottom plate; 12. a reinforcing plate; 2. a conveying mechanism; 21. a rail car; 211. a second reset plate; 22. an adjustment assembly; 221. an adjustment plate; 222. a second rotary driver; 223. a second double-ended screw; 23. a translation assembly; 231. translating the base; 2311. an avoidance groove; 2312. a first swivel block; 232. a first reset plate; 233. a first elastic member; 24. a rotating assembly; 241. rotating the base; 2411. a rotating shaft; 242. a second turning block; 243. a second elastic member; 3. a welding mechanism; 31. a portal frame; 311. an industrial camera; 312. a moving assembly; 32. welding the assembly; 321. a movable base; 322. a moving plate; 3221. a first rotary driver; 3222. a first double-ended screw; 3223. a telescopic rod; 3224. a clamping rod; 3225. a clamping block; 323. a cross slide rail; 324. a welding head; 4. a material ejection mechanism; 41. a top block; 411. a jacking inclined plane; 412. a clamping plate; 42. a linear driver; 43. a linear guide rail.

Detailed Description

The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.

Referring to fig. 1 to 12: welding equipment is used in jaw breaker frame processing for weld the reinforcing plate 12 on the frame 1 of jaw breaker, the bottom both sides of frame 1 of jaw breaker are provided with bottom plate 11, the vertical welding of reinforcing plate 12 sets up in the upper end of bottom plate 11 and with the outside butt of frame 1, reinforcing plate 12 is used for strengthening the fastness of bottom plate 11 for jaw breaker is more stable when installing through bottom plate 11, including conveying mechanism 2, and frame 1 of jaw breaker is placed on conveying mechanism 2, and conveying mechanism 2 is used for transporting frame 1 to the welding station, begins the position of welding reinforcing plate 12 promptly.

Welding mechanism 3, set up in conveying mechanism 2 top, welding mechanism 3 includes portal frame 31, portal frame 31 sets up in conveying mechanism 2 top, be provided with industry camera 311 on the portal frame 31, industry camera 311 sets up towards conveying mechanism 2, industry camera 311 is used for detecting whether jaw breaker comes to the welding station, and with data transmission to the control cabinet, the control cabinet carries out unified control and welds, still remove on the portal frame 31 and be provided with welding set 32, be provided with welding head 324 on the welding set 32, welding head 324 is used for welding reinforcing plate 12.

The feeding mechanism is arranged on one side of the conveying mechanism 2 and used for accurately placing the reinforcing plate 12 at the welding position of the bottom plate 11, and a common feeding mechanism is adopted, such as a mechanical arm which moves the reinforcing plate 12 from the feeding mechanism to the bottom plate 11 and stably places the reinforcing plate 12, so that the feeding mechanism is stable in feeding, high in adaptability and suitable for the welding equipment, and the heavy reinforcing plate 12 can be taken.

The liftout mechanism 4 sets up in the one side of conveying mechanism 2, and liftout mechanism 4 includes movable kicking block 41, and kicking block 41 is used for stably pushing up reinforcing plate 12 between frame 1 and bottom plate 11, and the welding assembly 32 of being convenient for is stable welds.

The welding machine assembly, the feeding mechanism and the ejection mechanism 4 are arranged in pairs, so that reinforcing plates 12 on bottom plates 11 on two sides of a frame 1 of the jaw crusher are conveniently welded together.

Specifically, when the frame 1 of the jaw crusher is generally cast, the bottom plate 11 needs to be reinforced, and therefore the reinforcing plate 12 needs to be welded, firstly, after the frame 1 of the jaw crusher is transported to the conveying mechanism 2 through a gantry crane or forklift and other equipment, the conveying mechanism 2 starts to operate, the conveying mechanism 2 gradually transports the frame 1 towards the welding mechanism 3, the industrial camera 311 on the gantry 31 detects that the frame 1 arrives at the welding position, when the frame 1 arrives at the welding position, the central vertical surface of the frame 1 along the moving direction and the central vertical surface of the gantry 31 are in the same plane, the industrial camera 311 transmits data to the control console, the control console controls the conveying mechanism 2 to stop conveying, then the control console controls other mechanisms to start to operate, the feeding mechanism starts feeding, the manipulator moves the reinforcing plate 12 to the welding position, then the ejection mechanism 4 starts moving, the ejector block 41 starts moving towards the reinforcing plate 12, the ejector block 41 stably pushes the reinforcing plate 12 between the frame 1 and the bottom plate 11, the manipulator moves away and avoids collision with the welding assembly 32, the welding assembly 32 on the portal frame 31 starts moving towards the reinforcing plate 12, the welding head 324 on the welding assembly 32 welds the reinforcing plate 12, after welding, the ejection mechanism 4 and the welding assembly 32 move out, the conveying mechanism 2 continues to operate, and as the interval between the reinforcing plates 12 is fixed, when the follow-up conveying mechanism 2 operates, each movement is stopped at a certain position, and then the welding of the second group of reinforcing plates 12 is continued, so the welding is repeated until all the reinforcing plates 12 are welded.

Through setting up conveying mechanism 2, welding mechanism 3, liftout mechanism 4 and feed mechanism, when carrying out the welding of reinforcing plate 12, at first conveying mechanism 2 drives frame 1 and continues the motion, the industry camera 311 on the welding mechanism 3 detects the position of frame 1, until conveying mechanism 2 transports frame 1 to the welding station, then feed mechanism carries out the material loading, after the material loading is accomplished, liftout mechanism 4 is through liftout 41 with the stable top of reinforcing plate 12 between frame 1 and bottom plate 11, afterwards, welding assembly 32 just can weld, a pair of reinforcing plate 12 welding is accomplished, the spaced going on of conveying mechanism 2 is stopped afterwards, thereby carry out the welding of follow-up reinforcing plate 12, and then accomplish the welding of used reinforcing plate 12 in a conveying process, work efficiency is high and stable.

Referring to fig. 1 to 4: when the welding assembly 32 is needed to start welding, the reinforcing plate 12 is in a right triangle shape, two right-angle sides of the reinforcing plate 12 are respectively attached to the frame 1 and the bottom plate 11, the welding is mainly performed by the two right-angle sides, the moving assembly 312 is arranged on the portal frame 31, the welding assembly 32 comprises the moving plate 322, a cross sliding rail 323 is arranged on one side of the moving plate 322, the welding head 324 is arranged on the cross sliding rail 323 (the rear end of the welding head 324 is communicated with a welding wire conveyor and the like, which is not shown in the drawing), the cross sliding rail 323 drives the welding head 324 to stably move, thereby stably completing the welding of the two right-angle sides of the reinforcing plate 12, the upper end of the moving plate 322 is connected with the moving assembly 312 through the moving base 321, and the moving assembly 312 drives the moving plate 322 to move.

Specifically, when the welding starts, the positions of the material ejection mechanism 4 and the material loading mechanism are unchanged, because the central vertical surface of the frame 1 along the moving direction and the central vertical surface of the portal frame 31 are in the same plane, the position of the reinforcing plate 12 is unchanged compared with that of the welding assembly 32, the moving assembly 312 drives the moving plate 322 to be close to the reinforcing plate 12, the welding head 324 can stably weld towards the reinforcing plate 12, and because the moving position of the welding head 324 always moves along two right-angle sides during welding, the movement of the welding head 324 needs to be kept stable during welding, the movement of the welding head 324 can be stably completed through the cross sliding rail 323, the welding is stable, and the cross sliding rail 323 faces the reinforcing plate 12 with different sizes, and is convenient for adjusting the welding movement process.

Referring to fig. 3 and 4: the welding reinforcing plate 12 is often needed to be welded on both sides, so that the welding on both sides is preferably completed once, thereby reducing the welding procedure, further, the moving plates 322 are provided with two moving plates 322, the two moving plates 322 are movably arranged on the moving base 321, the moving plates 322 can move in opposite directions or in opposite directions, the opposite ends of the two moving plates 322 are provided with the cross sliding rail 323 and the welding heads 324, when the moving plates 322 move in opposite directions, the two welding heads 324 are close to the welding position of the reinforcing plate 12, double-sided welding can be directly performed, when the moving plates 322 move in opposite directions, the two welding heads 324 are far away from the reinforcing plate 12, the welding is completed, and the welding heads 324 exit the welding position.

The cross slide 323 and the welding head 324 can also be provided at the opposite ends of the two moving plates 322, but the two welding heads 324 are too close to each other to be advantageous for use, so the cross slide 323 and the welding head 324 are provided at the opposite ends of the invention.

Referring to fig. 5: the moving base 321 is provided with a first rotary driver 3221, the output end of the first rotary driver 3221 is connected with a first double-headed screw 3222, the first double-headed screw 3222 penetrates through the two moving plates 322, the two moving plates 322 are arranged on the moving base 321 in a moving manner through the guide rail, and therefore the first double-headed screw 3222 can drive the two moving plates 322 to move oppositely and back to back.

Specifically, when the first rotary driver 3221 rotates, the first double-headed screw 3222 also starts to rotate, and the moving plates 322 are arranged on the moving base 321 in a moving manner through the guide rails, so that the first double-headed screw 3222 can drive the two moving plates 322 to move in opposite directions or in opposite directions, a plurality of telescopic rods 3223 are further arranged between the two moving plates 322, when the telescopic rods 3223 move the two moving plates 322, the telescopic rods 3223 can support the moving plates 322, and therefore when the moving plates 322 move, the moving plates 322 are kept stable far from the first double-headed screw 3222 and cannot deform, and therefore the welding heads 324 on the moving plates 322 can be more stable when being welded, and the first rotary driver 3221 can be a driving motor.

Referring to fig. 4 and 5: in order to ensure stability during welding, the reinforcing plate 12 is fixed by means of one jacking block 41 during welding, and offset along the movement direction may occur, so that the relative positions of the reinforcing plate 12 and the welding head 324 during welding need to be further improved, the opposite ends of the two moving plates 322 are provided with clamping rods 3224, the clamping rods 3224 are arranged towards the reinforcing plate 12, the opposite ends of the two clamping rods 3224 are provided with clamping blocks 3225, the clamping blocks 3225 can clamp the reinforcing plate 12, when welding begins, the two moving plates 322 move relatively, the two clamping blocks 3225 also move relatively under the driving of the clamping rods 3224 until the two clamping blocks 3225 clamp the reinforcing plate 12, so that the reinforcing plate 12 cannot move along the movement direction of the frame 1, the jacking blocks 41 are matched during welding, and the welding is stable and better in effect.

Further, the detachable holding block 3225 and the holding rod 3224 are provided, when the holding block 3225 holds the reinforcing plate 12 during welding, the welding head 324 can be welded, and when the holding block 3225 is thicker, the distance between the two moving plates 322 is longer, the distance between the two welding heads 324 is longer, so that the thickness of the holding block 3225 can control the distance between the welding heads 324, and thus when welding is performed, the distance between the welding head 324 and the reinforcing plate 12 is controlled through the holding block 3225, so that the best welding effect is ensured.

Referring to fig. 6 and 7: the liftout mechanism 4 is used for guaranteeing that reinforcing plate 12 can be more stable when the welding to do not influence the welding of soldered connection 324, liftout mechanism 4 still includes linear drive 42, linear drive 42's output and kicking block 41 are connected, linear drive 42 can remove kicking block 41 towards one side of reinforcing plate 12, kicking block 41 is provided with liftout inclined plane 411 towards one end of reinforcing plate 12, reinforcing plate 12 is right angled triangle, the hypotenuse of liftout inclined plane 411 and reinforcing plate 12 cooperatees, thereby can be better promote reinforcing plate 12 towards one side of frame 1, the both sides of liftout inclined plane 411 are provided with the grip block 412 that is used for centre gripping reinforcing plate 12, like this when centre gripping reinforcing plate 12, reinforcing plate 12 can not slide along the direction of motion of frame 1.

Specifically, when the feeding mechanism, such as the manipulator, places the reinforcing plate 12 on the bottom plate 11, and then the linear driver 42 drives the ejector block 41 to move towards the reinforcing plate 12, the clamping plates 412 on the ejector block 41 clamp two sides of the reinforcing plate 12, the reinforcing plate 12 cannot slide along the moving direction of the frame 1, then the ejector inclined plane 411 abuts against the inclined edge on the reinforcing plate 12, so that the reinforcing plate 12 is pushed to be stably ejected on the frame 1, and compared with the manipulator, the ejector block 41 is smaller, welding of the welding assembly 32 is not affected, and the linear driver 42 can be an air cylinder or an electric push rod.

Further, the lower end of the linear driver 42 is provided with the linear guide rail 43, and the linear guide rail 43 can drive the linear driver 42 to move towards the reinforcing plate 12, so that the linear driver 42 does not need to be too long, for example, the linear driver 42 is an air cylinder, so that a rod piece of the air cylinder cannot be too long, the driven top block 41 cannot be stable enough due to the too long rod piece, the reinforcing block is moved, and the too long rod piece is easy to damage.

Referring to fig. 8 and 9: in order to make the machine frame 1 transported to the welding position at the same position each time, the central vertical surface of the machine frame 1 along the moving direction and the central vertical surface of the portal frame 31 are required to be in the same plane, and the transporting mechanism 2 comprises a rail car 21, wherein the rail car 21 is arranged on a given rail, so that the machine frame 1 with large weight can be transported automatically.

The translation assembly 23 is disposed at the upper end of the rail car 21, and the translation assembly 23 includes a translation seat 231 movably disposed on the rail car 21 in a direction perpendicular to the direction of movement of the gantry 1, thereby facilitating movement of the gantry 1 toward the middle of the gantry 31.

The rotating assembly 24 is arranged at the upper end of the translation base 231, the rotating assembly 24 comprises a rotating base 241 which is rotatably arranged on the translation base 231, the rotating center of the rotating base 241 is arranged at the center of the translation base 231, the frame 1 is arranged at the upper end of the rotating base 241, and when the vertical plane of the frame 1 along the moving direction of the frame 1 and the vertical plane of the frame 31 are at a certain angle, the rotating base 241 can drive the frame 1 to rotate and adjust.

The adjusting assembly 22 is arranged at the upper end of the rail car 21, the adjusting assembly 22 comprises two adjusting plates 221 which move in opposite directions, the adjusting plates 221 are symmetrically arranged at two sides of the frame 1 along the moving direction of the frame 1, and the adjusting plates 221 can be abutted with the bottom plate 11.

Specifically, when the frame 1 is transported to the rail car 21 by the gantry crane or forklift, the position of the frame 1 is not generally at a desired position, i.e., the central vertical plane of the frame 1 along the moving direction and the central vertical plane of the gantry 31 are not yet in the same plane, so that adjustment is required at this time.

The adjusting component 22 starts to move, the adjusting component 22 drives the two adjusting plates 221 to start to move oppositely, the adjusting plates 221 move oppositely to be abutted against the bottom plate 11 of the stand 1, at the moment, the adjusting plates 221 drive the stand 1 to start to move, the stand 1 is heavier, so the stand 1 is adjusted through the translation base 231 and the rotation base 241, when the stand 1 is transversely offset compared with a required position, the stand 1 is pushed by the adjusting plates 221, the rotation base 241 is driven by the stand 1 through friction force, the translation base 231 is driven by the rotation base 241 to transversely move on the rail car 21, and compared with the situation that the stand 1 is directly pushed to translate on the rail car 21 against the friction force, the transverse position of the stand 1 is adjusted, and more labor is saved through the translation of the translation base 231.

When the frame 1 is offset by an angle in the required position, the adjusting plate 221 pushes the frame 1, the frame 1 drives the rotating base 241 by friction force, the rotating base 241 rotates on the translation base 231, and the angle of the frame 1 is adjusted, compared with the case of directly pushing the frame 1 to rotate on the railcar 21 against the friction force, the rotating base 241 rotates more labor-saving.

Referring to fig. 10 and 11: when the translation seat 231 moves along with the frame 1 after one welding use, and the translation seat 231 is easily moved by external force without the frame 1, if the translation seat 231 is not reset when the frame 1 is placed next time, after multiple uses, the movable distances of two sides of the translation seat 231 may be greatly different, and one end with a shorter movable distance may not guarantee that the frame 1 can be accurately adjusted next time. The translation seat 231 is movably arranged on the railway car 21 through the guide rail, the translation assembly 23 further comprises a first reset plate 232 and a second reset plate 211, the first reset plate 232 is arranged at the lower end of the translation seat 231, the second reset plate 211 is arranged at the upper end of the railway car 21, a first elastic piece 233 is arranged between the first reset plate 232 and the second reset plate 211, the first elastic piece 233 has a trend of pushing the first reset plate 232 to an initial position, namely, when the first reset plate 232 returns to the initial position, the vertical center plane of the translation seat 231 and the vertical center plane of the railway car 21 are kept on the same plane, at the moment, the translation seat 231 is positioned at the center of the railway car 21, and the adjustable distance of the translation seat 231 is longest.

Specifically, after each welding is completed, the frame 1 moves out of the rotating base 241, only the rotating base 241 is supported on the translating base 231, the force received by the translating base 231 is small, the translating base 231 is easy to displace, if the translating base 231 is offset, one end of the first elastic member 233 is disposed on the second reset plate 211, the second reset plate 211 is disposed on the railcar 21 and cannot move, so that the first elastic member 233 drives the first reset plate 232 to return to the initial position, the first reset plate 232 and the translating base 231 return to the initial position, the next adjustment of the frame 1 is facilitated, even if the translating base 231 does not return to the initial position under the action of friction force, the translating base 231 is not too far away from the initial position, enough frame 1 is adjusted, and therefore, each time the frame 1 is placed, the translating base 231 is located at the initial position, the position of the frame 1 is convenient to adjust, and the first elastic member 233 can be set as a spring.

Further, in order to ensure that the translation seat 231 can better return to the initial position, more second reset plates 211 and first reset plates 232 may be provided, the first reset plates 232 and the second reset plates 211 are staggered, and the first elastic member 233 is provided between the first reset plates 232 and the second reset plates 211, so that the first elastic member 233 can be ensured to drive the first reset plates 232 to return to the initial position.

Referring to fig. 12: when the rotating base 241 rotates along with the frame 1 after one welding use, and the rotating base 241 rotates under the action of external force when the frame 1 is not placed, if the resetting is not performed, after multiple uses, the rotating angle of the rotating base 241 is too large because the rotating base 241 is rectangular for supporting the frame 1 conveniently, so that rubbing with other mechanisms may occur. The rotating base 241 is rotatably disposed on the translation base 231 through the rotating shaft 2411, the rotating assembly 24 further includes a first rotating block 2312 and a second rotating block 242, the first rotating block 2312 is disposed at an upper end of the translation base 231, the second rotating block 242 is disposed at a lower end of the rotating base 241, the first rotating block 2312 and the second rotating block 242 are disposed outside the rotating shaft 2411, a second elastic member 243 is connected between two sides of the first rotating block 2312 and two sides of the second rotating block 242, the two second elastic members 243 are disposed around the rotating shaft 2411, the second elastic member 243 always has a tendency to rotate the second rotating block 242 to an initial position, that is, when the second rotating block 242 returns to the initial position, a vertical center plane of the rotating base 241 and a vertical center plane of the railcar 21 are maintained at the same plane, the rotating base 241 is located in the railcar 21, and no collision with other mechanisms occurs.

Specifically, after the frame 1 moves out of the rotating base 241, the rotating base 241 is free from the frame 1, the rotating base 241 is convenient to rotate, and then the second elastic member 243 is pulled by one second elastic member 243 due to the rotating base 241, so that the pulled second elastic member 243 drives the second rotating block 242 to return to the initial position, which is convenient for the next use after the frame 1 is placed, and the second elastic member 243 may be an elastic rope.

Of course, the first rotation block 2312 and the second rotation block 242 are provided with a plurality of pairs, the first rotation block 2312 and the second rotation block 242 are staggered, one side of the first rotation block 2312 is connected with the adjacent second rotation block 242 through the second elastic member 243, and the second elastic member 243 tends to drive the rotation base 241 to return to the initial position.

Further, when the railcar 21 is sufficiently larger than the frame 1, the rotating base 241 is smaller, and the rotating base 241 does not affect the mechanism outside the railcar 21 anyway, so that the first rotating block 2312, the second rotating block 242 and the second elastic member 243 do not need to be provided, because the rotating base 241 does not affect the mechanism outside.

Referring to fig. 9, 10 and 11: in order to prevent the driving part of the driving adjustment plate 221 from affecting the placement of the frame 1, the driving part needs to be arranged below the rotating base 241, the adjustment assembly 22 comprises a second double-ended screw 223 and a second rotary driver 222, the second double-ended screw 223 is arranged below the rotating base 241, the second double-ended screw 223 cannot affect the placement of the frame 1, the second double-ended screw 223 penetrates through the two adjustment plates 221, the rotating base 241 and the translating base 231 are both provided with avoiding grooves 2311 which are convenient for the movement of the adjustment plates 221, the width of the avoiding grooves 2311 is larger than that of the adjustment plates 221, the adjustment plates 221 can stably move to the bottom plate 11, the second rotary driver 222 is arranged on one side of the railcar 21 away from the bottom plate 11 of the frame 1, and the second rotary driver 222 drives the second double-ended screw 223 to rotate through belt transmission.

Thus, the width of the position, close to the bottom plate 11, of the rail car 21 is not affected by the arrangement of the second rotary driver 222, when the second rotary driver 222 rotates, the second rotary driver 222 drives the second double-headed screw 223 to rotate through the transmission of the belt and the belt pulley, and therefore the second double-headed screw 223 drives the two adjusting plates 221 to enter the avoidance groove 2311 and abut against the bottom plate 11, the position of the frame 1 is adjusted, and then the welding mechanism 3 is entered.

Further, when the second double-headed screw 223 is disposed between the translation seat 231 and the railcar 21, the second double-headed screw 223 penetrates through the first reset plate 232 and the second reset plate 211, so that the first reset plate 232 and the second reset plate 211 can support the middle section of the second double-headed screw 223, and when the first elastic member 233 is a spring, the spring can be sleeved on the second double-headed screw 223, the movement of the spring is more stable, and the spring is not easy to fall off.

In order to ensure that the adjustment plate 221 can stably adjust the frame 1, a plurality of pairs of adjustment plates 221 can be provided, each pair of adjustment plates 221 is driven by a second double-ended screw 223, and the plurality of second double-ended screws 223 are driven by a belt and a pulley.

The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.

Claims

1. Welding equipment for machining a jaw crusher frame is used for welding reinforcing plates (12) on a frame (1) of a jaw crusher, a bottom plate (11) is arranged on two sides of the bottom end of the frame (1) of the jaw crusher, and the reinforcing plates (12) are vertically welded at the upper end of the bottom plate (11), and the welding equipment is characterized by comprising a conveying mechanism (2), wherein the conveying mechanism (2) is used for conveying the frame (1) to a welding station;

the welding mechanism (3) is arranged above the conveying mechanism (2), the welding mechanism (3) comprises a portal frame (31), the portal frame (31) is arranged above the conveying mechanism (2), an industrial camera (311) is arranged on the portal frame (31), the industrial camera (311) is arranged towards the conveying mechanism (2), a welding assembly (32) is further arranged on the portal frame (31) in a moving mode, and the welding assembly (32) comprises a welding head (324) for welding the reinforcing plate (12);

the feeding mechanism is arranged on one side of the conveying mechanism (2) and is used for placing the reinforcing plate (12) at the welding position of the bottom plate (11);

the ejection mechanism (4) is arranged on one side of the conveying mechanism (2), the ejection mechanism (4) comprises a movable ejection block (41), and the ejection block (41) is used for stably ejecting the reinforcing plate (12) between the frame (1) and the bottom plate (11).

2. The welding equipment for machining of a jaw crusher frame according to claim 1, characterized in that the reinforcing plate (12) is in a right triangle shape, two right-angle sides of the reinforcing plate (12) are respectively attached to the frame (1) and the bottom plate (11), the welding assembly (32) comprises a moving plate (322), a cross slide rail (323) is arranged on one side of the moving plate (322), the welding head (324) is arranged on the cross slide rail (323), the moving assembly (312) is arranged on the portal frame (31), and the upper end of the moving plate (322) is connected with the moving assembly (312) through a moving base (321).

3. Welding equipment for jaw crusher frame processing according to claim 2, characterized in that two moving plates (322) are provided, that two moving plates (322) can be moved in opposite directions on a moving base (321), that the opposite ends of the two moving plates (322) are provided with a cross slide (323) and a welding head (324).

4. A welding device for jaw crusher frame machining according to claim 3, characterized in that a first rotary drive (3221) is arranged on the moving base (321), the output end of the first rotary drive (3221) is provided with a first double-headed screw (3222) in connection, the first double-headed screw (3222) is arranged through two moving plates (322), and a plurality of telescopic rods (3223) are arranged between the two moving plates (322).

5. A welding apparatus for jaw crusher frame machining according to claim 3, characterized in that the opposite ends of the two moving plates (322) are provided with clamping bars (3224), the clamping bars (3224) are arranged towards the reinforcing plate (12), the opposite ends of the two clamping bars (3224) are provided with clamping blocks (3225), and the clamping blocks (3225) are capable of clamping the reinforcing plate (12).

6. Welding equipment for jaw crusher frame processing according to claim 2, characterized in that the ejector mechanism (4) further comprises a linear driver (42), the output end of the linear driver (42) is connected with an ejector block (41), the ejector block (41) is provided with an ejector inclined plane (411) towards one end of the reinforcing plate (12), the ejector inclined plane (411) is matched with the inclined plane of the reinforcing plate (12), and clamping plates (412) for clamping the reinforcing plate (12) are arranged on two sides of the ejector inclined plane (411).

7. A welding apparatus for jaw crusher frame processing according to claim 1, characterized in that the conveying mechanism (2) comprises a rail car (21), a translation assembly (23), a rotation assembly (24) and an adjustment assembly (22);

the translation assembly (23) is arranged at the upper end of the railway car (21), and the translation assembly (23) comprises a translation base (231) movably arranged on the railway car (21), and the moving direction is perpendicular to the moving direction of the frame (1);

the rotating assembly (24) is arranged at the upper end of the translation base (231), and the rotating assembly (24) comprises a rotating base (241) rotatably arranged on the translation base (231);

the adjusting assembly (22) is arranged at the upper end of the railway car (21), the adjusting assembly (22) comprises two adjusting plates (221) which move in opposite directions, the adjusting plates (221) are symmetrically arranged on two sides of the frame (1) along the moving direction of the frame (1), and the adjusting plates (221) can be abutted with the bottom plate (11).

8. The welding apparatus for jaw crusher frame machining according to claim 7, characterized in that the translation assembly (23) further comprises a first reset plate (232) and a second reset plate (211);

the first reset plate (232) is arranged at the lower end of the translation base (231);

the second reset plate (211) is arranged at the upper end of the railway car (21), and a first elastic piece (233) is arranged between the first reset plate (232) and the second reset plate (211).

9. The welding apparatus for jaw crusher frame processing of claim 7, wherein the rotating base (241) is rotatably arranged on the translating base (231) by means of a rotating shaft (2411), the rotating assembly (24) further comprising a first swivel block (2312) and a second swivel block (242);

the first rotation block (2312) is arranged at the upper end of the translation base (231);

the second gyration piece (242) sets up the lower extreme at rotating base (241), and first gyration piece (2312) and second gyration piece (242) all set up the outside at axis of rotation (2411), all are connected with second elastic component (243) between the both sides of first gyration piece (2312) and the both sides of second gyration piece (242), and two second elastic components (243) set up around axis of rotation (2411).

10. The welding apparatus for jaw crusher frame machining according to claim 7, characterized in that the adjustment assembly (22) further comprises a second double-ended screw (223) and a second rotary drive (222);

the second double-head screw rod (223) is arranged below the rotating base (241), the second double-head screw rod (223) penetrates through the two adjusting plates (221), and avoidance grooves (2311) which are convenient for the moving of the adjusting plates (221) are formed in the rotating base (241) and the moving base (231);

the second rotary driver (222) is arranged on one side of the railway car (21) far away from the bottom plate (11) of the frame (1), and the second rotary driver (222) is rotationally connected with one end of the second double-head screw rod (223).