Rotor pump machining and welding device

Abstract

The invention relates to the technical field of rotor pump machining, and discloses a rotor pump machining and welding device which comprises a base, a shell is fixedly connected to the periphery of the base, a top cover is fixedly connected to the top of the shell, a welding mechanical arm is movably installed at the bottom of the top cover, and a clamping and supporting mechanism is arranged at the top of the base. A feeding and discharging mechanism is arranged on the inner wall of the shell, a protection plate is slidably connected to the top of the base, a partition plate is fixedly connected to the top of the base, and additional assemblies are installed on the base and the partition plate and used for achieving additional effects except for basic functions of the base and the partition plate. The three clamping blocks are matched with one another and synchronously move in the radial direction through the guide grooves in the three clamping blocks, the axis of a workpiece can be automatically aligned with the axis of the main shaft without manual adjustment, the operation is simple, meanwhile, the effect of rapidly clamping the workpiece can be achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rotor pump processing, and particularly to a welding device for rotor pump processing. Background Art

[0002] This device is a dedicated automated or semi-automated welding equipment for processing and manufacturing screw pumps (a type of rotor pump). Its core function is to connect various components of the pump housing, such as flanges, cylinders, inlets and outlets, etc., into a sealed whole through the welding process.

[0003] The patent with the publication number CN218081143U discloses a welding device for rotary rotor pump processing. This welding device for rotary rotor pump processing aims to solve the technical problems in the prior art that the rotor pump cannot be synchronously rotated and welded according to requirements, which easily leads to uneven and brittle welding joints. The welding device includes a bottom plate; a support plate is arranged at the upper end of the bottom plate, the support plate is slidably connected to the bottom plate, a motor is arranged outside the support plate, a synchronous component is fixedly installed on the outer side of the output shaft of the motor, and an adjustment component is fixedly installed at the top of the output shaft of the motor, and two groups of adjustment components are provided; this welding device for rotary rotor pump processing only needs to start the lifting module to drive the welding head to move to the welding position for welding, and at the same time start the motor to drive the synchronous component to rotate, and drive another group of clamping parts to rotate synchronously through the synchronous component, so as to realize the synchronous rotation welding treatment of the rotor pump. When the above device is in use, it is difficult to simply and quickly assemble the workpiece, which affects the production efficiency. Therefore, a welding device for rotor pump processing is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a welding device for rotor pump processing in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a rotor pump processing and welding device, including a base, the periphery of the base is fixedly connected with a housing, the top of the housing is fixedly connected with a top cover, a welding robot arm is movably installed at the bottom of the top cover, a clamping and supporting mechanism is arranged at the top of the base, a loading and unloading mechanism is arranged on the inner wall of the housing, a guard plate is slidably connected to the top of the base, a partition plate is fixedly connected to the top of the base, and additional components are installed on both the base and the partition plate to achieve additional effects other than their basic functions. A cover plate is hinged to the right side of the housing. The clamping and supporting mechanism includes: a mounting plate, a driving wheel, a mounting seat, a telescopic outer arm, a telescopic inner arm, a support box, and a pulley. The mounting plate is slidably connected to the inner wall of the base, the driving wheel is installed on the inner wall of the base and driven by an external motor, the mounting seat is fixedly connected to the top of the base, the telescopic outer arm is fixedly connected to the top of the mounting seat, the telescopic inner arm is slidably connected to the inner wall of the telescopic outer arm, the support box is fixedly connected to the top of the telescopic inner arm, the pulley is rotatably connected to the inner wall of the support box and contacts the workpiece. A rack is arranged at the bottom of the mounting plate. The clamping and supporting mechanism further includes: a chuck seat, a tightening cap, an L-shaped tooth block, a moving turntable, a clamping block, a push rod, a worm, and a worm gear. The chuck seat rotates on the inner wall of the housing, and a rotating shaft is fixedly connected to the center and driven by an external servo motor. The tightening cap is rotatably connected to the inner wall of the chuck seat. One end of the worm is fixedly connected to the tightening cap, and the other end of the worm is rotatably connected to the inner wall of the chuck seat. The push rod is fixedly connected to the front of the chuck seat. The moving turntable is rotatably connected to the circumferential surface of the rotating shaft. The clamping block is rotatably connected to the front of the moving turntable. A guide groove is formed inside the clamping block. The push rod contacts the guide groove inside the clamping block. A worm gear is fixedly connected to the rear of the moving turntable. The L-shaped tooth block is fixedly connected to the front of the clamping block by bolts. The driving wheel meshes with the rack at the bottom of the mounting plate. The push rod is located in the arc groove of the moving turntable and passes through the moving turntable. The worm meshes with the worm gear. By adjusting the tightness of the bolts, the installation angle of the L-shaped tooth block can be adjusted. The guard plate is also slidably connected to the left side of the top cover. Through the cooperation of three clamping blocks, the three clamping blocks move synchronously in the radial direction through the internal guide grooves, so that the axis of the workpiece can be automatically aligned with the axis of the main shaft without manual adjustment. It is simple to operate and can quickly clamp the workpiece, improving production efficiency.

[0006] Preferably, the loading and unloading mechanism includes: a corner bracket, a partition strip, and a folding rod. The corner bracket is fixedly connected to the inner wall of the housing. The partition strip is fixedly connected to the top of the corner bracket. The folding rod is rotatably connected to the left side of the corner bracket through a torsion spring. The loading and unloading mechanism further includes: an extension arm, a dial block, and a connecting block. The connecting block is fixedly connected to the bottom of the corner bracket. The dial block is rotatably connected to the inner wall of the connecting block. The extension arm is rotatably connected to the left side of the dial block through a torsion spring. The dial block is located between two folding rods. The protruding part of the dial block passes through the partition strip. The loading and unloading operations are completed by the descent of the inner arm of the telescopic arm. By the way of parallel loading and unloading, the production efficiency can be significantly improved, the downtime can be reduced, and the overall working process is optimized.

[0007] Preferably, the additional component includes: a discharge chute, a baffle, and a material transport cart. The discharge chute is fixedly connected between the partition board and the housing. The baffle is rotatably connected to the inner wall of the discharge chute. The material transport cart is located at the bottom of the discharge chute. The additional component further includes: a winding drum, a coated filter, and a clip. The winding drum is fixedly connected to the front of the partition board. The coated filter is wound inside the winding drum through a clockwork spring. The clip is fixedly connected to the side of the coated filter away from the winding drum. The clip is fixedly connected to the right side of the guard plate. The baffles are symmetrically arranged on the inner wall of the discharge chute, and a torsion spring is arranged inside the connection point. The coated filter passes through the groove of the partition board and is fixed to the clip. Compared with the workpiece directly falling and instantly bearing all the impact force, by slowly landing at one end and gradually falling down, the overall stress can be made more uniform, and the risk of deformation and cracking can be significantly reduced. Through the winding drum, it can also be realized that as the guard plate is completely closed, the coated filter completely covers the guard plate to protect the arc light during welding and prevent it from hurting the operator. As the guard plate is opened after welding is completed, the coated filter will automatically wind up through the clockwork spring to prevent the coated filter from being exposed for a long time and reducing its lifespan.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. For this rotor pump processing and welding device, through the mutual cooperation among the mounting plate, the driving wheel, the mounting seat, the telescopic outer arm, the telescopic inner arm, the support box, the pulley, the chuck seat, the tightening cap, the L-shaped tooth block, the moving turntable, the chuck, the push column, the worm, and the worm gear, the three chucks can cooperate with each other. The three chucks can synchronously move radially through the internal guide grooves, and the axis of the workpiece can be automatically aligned with the axis of the main shaft without manual adjustment. While the operation is simple, it can also quickly clamp the workpiece, improving the production efficiency.

[0009] 2. For this rotor pump processing and welding device, through the mutual cooperation among the corner bracket, the partition strip, the folding rod, the extension arm, the dial block, and the connecting block, the loading and unloading operations are completed by the descent of the inner arm of the telescopic arm. By the way of parallel loading and unloading, the production efficiency can be significantly improved, the downtime can be reduced, and the overall working process is optimized.

[0010] 3. The rotor pump processing and welding device can, through the mutual cooperation among the discharge chute, baffle, material transportation cart, winding drum, coating filter, and clamping piece, achieve that compared with directly dropping the workpiece and instantaneously bearing all the impact force, by slowly landing at one end and gradually falling down, the overall stress can be made more uniform, significantly reducing the risks of deformation and cracking. Through the winding drum, it can also be achieved that as the guard plate is completely closed, the coating filter completely covers the guard plate to protect against the arc light during welding and prevent it from harming the operator. As the guard plate is opened after welding is completed, the coating filter will also automatically wind up through the clockwork spring to prevent the coating filter from being exposed for a long time and reducing its service life. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the clamping and supporting mechanism of the present invention; Figure 3 It is an enlarged view of the clamping and supporting mechanism of the present invention; Figure 4 It is an enlarged view of the structure of the chuck base of the present invention; Figure 5 It is of the present invention Figure 4 An enlarged view of the structure at position A in the present invention; Figure 6 It is a cross-sectional view of the loading and unloading mechanism of the present invention; Figure 7 It is an enlarged view of the structure of the folding angle rod of the present invention; Figure 8 It is an enlarged view of the block mechanism of the present invention; Figure 9 It is an enlarged view of the structure of the connecting block of the present invention; Figure 10 It is an enlarged view of the structure of the coating filter of the present invention.

[0012] In the figure: 1. Base; 2. Outer shell; 3. Clamping and supporting mechanism; 301. Mounting plate; 302. Driving wheel; 303. Mounting seat; 304. Telescopic outer arm; 305. Telescopic inner arm; 306. Support box; 307. Pulley; 311. Chuck base; 312. Tightening cap; 313. L-shaped tooth block; 314. Moving turntable; 315. Clamping piece; 316. Push column; 317. Worm; 318. Worm gear; 4. Top cover; 5. Loading and unloading mechanism; 501. Angle bracket; 502. Partition strip; 503. Folding angle rod; 504. Extension arm; 505. Block; 506. Connecting block; 6. Additional component; 601. Discharge chute; 602. Baffle; 603. Material transportation cart; 604. Winding drum; 605. Coating filter; 606. Clamping piece; 7. Cover plate; 8. Guard plate; 9. Partition board. Detailed Embodiments

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0014] Please refer to Figures 1-10, an embodiment of the present invention is: a rotor pump processing and welding device, including a base 1, an outer shell 2 is fixedly connected around the base 1, a top cover 4 is fixedly connected to the top of the outer shell 2, a welding robot arm is movably installed at the bottom of the top cover 4, a clamping and supporting mechanism 3 is arranged on the top of the base 1, a loading and unloading mechanism 5 is arranged on the inner wall of the outer shell 2, a guard plate 8 is slidably connected to the top of the base 1, a partition plate 9 is fixedly connected to the top of the base 1, and additional components 6 are installed on both the base 1 and the partition plate 9 to achieve additional effects beyond their basic functions. A cover plate 7 is hinged to the right side of the outer shell 2. The clamping and supporting mechanism 3 includes: a mounting plate 301, a driving wheel 302, a mounting seat 303, a telescopic outer arm 304, a telescopic inner arm 305, a support box 306, and a pulley 307. The mounting plate 301 is slidably connected to the inner wall of the base 1, the driving wheel 302 is installed on the inner wall of the base 1 and driven by an external motor, the mounting seat 303 is fixedly connected to the top of the base 1, the telescopic outer arm 304 is fixedly connected to the top of the mounting seat 303, the telescopic inner arm 305 is slidably connected to the inner wall of the telescopic outer arm 304, the support box 306 is fixedly connected to the top of the telescopic inner arm 305, and the pulley 307 is rotatably connected to the inner wall of the support box 306 and contacts the workpiece. A rack is arranged at the bottom of the mounting plate 301. The clamping and supporting mechanism 3 further includes: a chuck base 311, a tightening cap 312, an L-shaped tooth block 313, a moving turntable 314, a clamping block 315, a push rod 316, a worm 317, and a worm gear 318. The chuck base 311 rotates on the inner wall of the outer shell 2, and a rotating shaft is fixedly connected to the center and driven by an external servo motor. The tightening cap 312 is rotatably connected to the inner wall of the chuck base 311, one end of the worm 317 is fixedly connected to the tightening cap 312, and the other end of the worm 317 is rotatably connected to the inner wall of the chuck base 311. The push rod 316 is fixedly connected to the front part of the chuck base 311. The moving turntable 314 is rotatably connected to the circumferential surface of the rotating shaft, the clamping block 315 is rotatably connected to the front part of the moving turntable 314. A guiding groove is formed inside the clamping block 315, and the push rod 316 contacts the guiding groove inside the clamping block 315. A worm gear 318 is fixedly connected to the rear part of the moving turntable 314. The L-shaped tooth block 313 is fixedly connected to the front part of the clamping block 315 by bolts. The driving wheel 302 meshes with the rack at the bottom of the mounting plate 301. The push rod 316 is located in the arc groove of the moving turntable 314 and passes through the moving turntable 314. The worm 317 meshes with the worm gear 318. By adjusting the tightness of the bolts, the installation angle of the L-shaped tooth block 313 can be adjusted. The guard plate 8 is also slidably connected to the left side of the top cover 4. Through the cooperation of the three clamping blocks 315, the three clamping blocks 315 move radially synchronously through the guiding grooves inside, and the axis of the workpiece can be automatically aligned with the axis of the main shaft without manual adjustment, which not only simplifies the operation but also can quickly clamp the workpiece, improving production efficiency.

[0015] Working principle: When the device is running, the driving wheel 302 is driven by an external motor of the device to rotate. The rotation of the driving wheel 302 drives the moving of the mounting plate 301, moving the workpiece and bringing it into contact with the moving turntable 314. At this time, an external tool is used to rotate the tightening cap 312 to make it rotate. The tightening cap 312 drives the worm 317 to rotate. The rotation of the worm 317 drives the meshing worm gear 318 to rotate. The rotation of the worm gear 318 drives the moving turntable 314 to rotate. The rotation of the moving turntable 314 drives the clamping block 315 to rotate. The rotation of the clamping block 315 is limited by the push rod 316 in the internal guide groove, causing the clamping block 315 to rotate around the connection point with the moving turntable 314 towards the axis direction of the turntable 314. The rotation of the clamping block 315 drives the L-shaped tooth block 313 to move until it contacts and clamps the workpiece. At the same time, the internal motor of the telescopic outer arm 304 starts to drive the telescopic inner arm 305 to rise. The rising of the telescopic inner arm 305 drives the support box 306 to move. The movement of the support box 306 drives the pulley 307 to move until the pulley 307 levels the workpiece. After complete support, welding starts. Through the cooperation of the three clamping blocks 315, the three clamping blocks 315 move synchronously in the radial direction through the internal guide groove, enabling the axis of the workpiece to be automatically aligned with the axis of the main shaft without manual adjustment. It not only has a simple operation but also can quickly clamp the workpiece, improving production efficiency.

[0016] Please refer to Figures 1-10 , on the basis of the above embodiment, in another embodiment of the present invention, the loading and unloading mechanism 5 includes: an angle bracket 501, a partition strip 502, and a folding angle rod 503. The angle bracket 501 is fixedly connected to the inner wall of the housing 2. The partition strip 502 is fixedly connected to the top of the angle bracket 501. The folding angle rod 503 is rotatably connected to the left side of the angle bracket 501 through a torsion spring. The loading and unloading mechanism 5 further includes: an extension arm 504, a dial block 505, and a connection block 506. The connection block 506 is fixedly connected to the bottom of the angle bracket 501. The dial block 505 is rotatably connected to the inner wall of the connection block 506. The extension arm 504 is rotatably connected to the left side of the dial block 505 through a torsion spring. The dial block 505 is located between the two folding angle rods 503. The protruding part of the dial block 505 passes through the partition strip 502. The loading and unloading operations are completed by the lowering of the telescopic inner arm 305. By the way of parallel loading and unloading, the production efficiency can be significantly improved, the downtime can be reduced, and the overall work process is optimized.

[0017] The additional component 6 includes: a discharge chute 601, a baffle 602, and a material transport cart 603. The discharge chute 601 is fixedly connected between the partition plate 9 and the outer shell 2. The baffle 602 is rotatably connected to the inner wall of the discharge chute 601. The material transport cart 603 is located at the bottom of the discharge chute 601. The additional component 6 further includes: a winding drum 604, a coated filter 605, and a clamping piece 606. The winding drum 604 is fixedly connected to the front of the partition plate 9. The coated filter 605 is wound inside the winding drum 604 through a clockwork spring. The clamping piece 606 is fixedly connected to the side of the coated filter 605 away from the winding drum 604. The clamping piece 606 is fixedly connected to the right side of the guard plate 8. The baffles 602 are symmetrically arranged on the inner wall of the discharge chute 601, and a torsion spring is provided inside the connection point. The coated filter 605 passes through the groove of the partition plate 9 and is fixed to the clamping piece 606. When the workpiece slides from the folding rod 503 into the discharge chute 601, the workpiece presses on the surface of the baffle 602 and causes it to rotate downward. Due to the blockage of the mounting plate 301, the workpiece cannot fall. As the mounting plate 301 moves back, the limit on the baffle 602 is gradually released, and the baffle 602 gradually opens, allowing the workpiece to first contact the material transport cart 603 at one end and slowly fall until it completely contacts the material transport cart 603. Compared with directly falling and the workpiece instantly bearing all the impact force, by slowly landing at one end and gradually lying down, the overall stress can be made more uniform, significantly reducing the risk of deformation and cracking.

[0018] Working principle: After the previous welding is completed, the operator opens the guard plate 8 and uses a tool to reverse-rotate the tightening cap 312 to make it rotate and release the workpiece. At this time, the driving wheel 302 starts to drive the mounting plate 301 to move in the reverse direction. The movement of the mounting plate 301 drives the telescopic outer arm 304 to move. The movement of the telescopic outer arm 304 drives the telescopic inner arm 305 to move. The movement of the telescopic inner arm 305 drives the support box 306 to move. The movement of the support box 306 drives the pulley 307 to move. The movement of the pulley 307 drives the welded workpiece. During the movement of the telescopic outer arm 304, it will contact the folding rod 503, but the folding rod 503 and the extension arm 504 are rotatably connected at its support part and will not block the movement of the telescopic outer arm 304. When reaching the predetermined position, the motor inside the telescopic outer arm 304 starts to drive the telescopic inner arm 305 to descend. The rising of the telescopic inner arm 305 drives the support box 306 to move. The movement of the support box 306 drives the pulley 307 to move. The movement of the movable pulley 307 drives the workpiece to descend. During the descent of the workpiece, the workpiece contacts the folding rod 503 and causes it to slide into the discharge chute 601. During the descent of the workpiece, it will also contact and squeeze the extension arm 504 to make it rotate. The rotation of the extension arm 504 drives the block 505 to rotate. The rotation of the block 505 pushes up the workpiece to be welded placed on the partition strip 502 and rolls it onto the support box 306. By descending the telescopic inner arm 305, the loading and unloading operations are completed. By parallelizing the loading and unloading, the production efficiency can be significantly improved, the downtime can be reduced, and the overall work process is optimized.

[0019] When the workpiece slides off the folding rod 503 and falls into the inner part of the discharge chute 601, the workpiece presses on the surface of the baffle 602 and causes it to rotate downward. Due to the blockage of the mounting plate 301, the workpiece cannot fall. As the mounting plate 301 moves back, the limit on the baffle 602 is gradually released, and the baffle 602 gradually opens. The workpiece first contacts the material transport cart 603 at one end and slowly falls until it completely contacts the material transport cart 603. Compared with directly falling and the workpiece instantly bearing all the impact force, by slowly landing at one end and gradually falling down, the overall stress can be made more uniform, significantly reducing the risk of deformation and cracking. After discharging, the material transport cart 603 is pushed out to transport the workpiece to the next process. In addition, when the guard plate 8 is closed before the workpiece is welded, the coating filter 605 will be pulled out from the inside of the winding reel 604. As the guard plate 8 is completely closed, the coating filter 605 completely covers the guard plate 8 to protect against the arc light during welding and prevent it from hurting the operator. After welding is completed and the guard plate 8 is opened, the coating filter 605 will also be automatically wound up by the clockwork spring to prevent the coating filter 605 from being exposed for a long time and reducing its lifespan.

[0020] The present invention provides a rotor pump processing and welding device. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by existing technologies.

Claims

1. A rotor pump processing and welding device, comprising a base (1), characterized in that: The base (1) is fixedly connected with a housing (2) around it. The top of the housing (2) is fixedly connected with a top cover (4). A welding robot arm is movably installed at the bottom of the top cover (4). A clamping and supporting mechanism (3) is arranged on the top of the base (1). A loading and unloading mechanism (5) is arranged on the inner wall of the housing (2). A guard plate (8) is slidably connected to the top of the base (1). A partition plate (9) is fixedly connected to the top of the base (1). An additional component (6) is installed on both the base (1) and the partition plate (9). A cover plate (7) is hinged to the right side of the housing (2); The clamping and supporting mechanism (3) includes: a mounting plate (301), a driving wheel (302), a mounting seat (303), a telescopic outer arm (304), a telescopic inner arm (305), a support box (306), and a pulley (307). The mounting plate (301) is slidably connected to the inner wall of the base (1). The driving wheel (302) is installed on the inner wall of the base (1) and is driven by an external motor. The mounting seat (303) is fixedly connected to the top of the base (1). The telescopic outer arm (304) is fixedly connected to the top of the mounting seat (303). The telescopic inner arm (305) is slidably connected to the inner wall of the telescopic outer arm (304). The support box (306) is fixedly connected to the top of the telescopic inner arm (305). The pulley (307) is rotatably connected to the inner wall of the support box (306) and contacts the workpiece. A rack is arranged at the bottom of the mounting plate (301).

2. A rotor pump processing and welding device according to claim 1, characterized in that: The clamping and supporting mechanism (3) further includes: a chuck base (311), a tightening cap (312), an L-shaped tooth block (313), a moving turntable (314), a clamping block (315), a push column (316), a worm (317), and a worm gear (318). The chuck base (311) rotates on the inner wall of the housing (2), and a rotating shaft is fixedly connected to the center and is driven by an external servo motor. The tightening cap (312) is rotatably connected to the inner wall of the chuck base (311). One end of the worm (317) is fixedly connected to the tightening cap (312), and the other end of the worm (317) is rotatably connected to the inner wall of the chuck base (311). The push column (316) is fixedly connected to the front part of the chuck base (311). The moving turntable (314) is rotatably connected to the circumferential surface of the rotating shaft. The clamping block (315) is rotatably connected to the front part of the moving turntable (314). A guiding groove is formed inside the clamping block (315). The push column (316) contacts the guiding groove inside the clamping block (315). A worm gear (318) is fixedly connected to the rear part of the moving turntable (314). The L-shaped tooth block (313) is fixedly connected to the front part of the clamping block (315) by bolts.

3. A rotor pump processing and welding device according to claim 2, characterized in that: The driving wheel (302) meshes with the rack at the bottom of the mounting plate (301). The push column (316) is located in the arc-shaped groove of the moving turntable (314) and passes through the moving turntable (314). The worm (317) meshes with the worm gear (318). The installation angle of the L-shaped tooth block (313) can be adjusted by adjusting the tightness of the bolt. The guard plate (8) is also slidably connected to the left side of the top cover (4).

4. A rotor pump processing and welding device according to claim 3, characterized in that: The loading and unloading mechanism (5) includes: a corner bracket (501), a partition strip (502), and a folding angle rod (503). The corner bracket (501) is fixedly connected to the inner wall of the housing (2). The partition strip (502) is fixedly connected to the top of the corner bracket (501). The folding angle rod (503) is rotatably connected to the left side of the corner bracket (501) through a torsion spring.

5. A rotor pump processing and welding device according to claim 4, characterized in that: The loading and unloading mechanism (5) further includes: an extension arm (504), a dial block (505), and a connecting block (506). The connecting block (506) is fixedly connected to the bottom of the corner bracket (501). The dial block (505) is rotatably connected to the inner wall of the connecting block (506). The extension arm (504) is rotatably connected to the left side of the dial block (505) through a torsion spring.

6. A rotor pump processing and welding device according to claim 5, characterized in that: The dial block (505) is located between two folding angle rods (503), and the protruding portion of the dial block (505) passes through the partition strip (502).

7. A rotor pump processing and welding device according to claim 6, characterized in that: The additional component (6) includes: a discharge chute (601), a baffle (602), and a material transport cart (603). The discharge chute (601) is fixedly connected between the partition plate (9) and the housing (2). The baffle (602) is rotatably connected to the inner wall of the discharge chute (601). The material transport cart (603) is located at the bottom of the discharge chute (601).

8. A rotor pump processing and welding device according to claim 7, characterized in that: The additional component (6) further includes: a winding drum (604), a coated filter film (605), and a clip (606). The winding drum (604) is fixedly connected to the front of the partition plate (9). The coated filter film (605) is wound inside the winding drum (604) through a clockwork spring. The clip (606) is fixedly connected to the side of the coated filter film (605) away from the winding drum (604). The clip (606) is fixedly connected to the right side of the guard plate (8).

9. A rotor pump processing and welding device according to claim 8, characterized in that: The baffles (602) are symmetrically arranged on the inner wall of the discharge chute (601), and a torsion spring is provided inside the connection point. The coated filter film (605) passes through the groove of the partition plate (9) and is fixed to the clip (606).

Images