Automatic sorting device for welding flux raw materials

Abstract

The utility model relates to a sorting device, in particular to an automatic sorting device for welding flux raw materials. The automatic sorting device for the welding flux raw materials comprises a screening bin, a discharging box, a screen, a storage bin, a discharging pipe, a machine base, a first fixing block and the like, the first fixing block is fixedly connected to the upper portion in the machine base, guide rods are fixedly connected to the top of the first fixing block in a bilateral symmetry mode, and the storage bin is fixedly connected to the tops of the guide rods. The left lower side of the storage bin is connected and communicated with a discharging pipe, the top of the storage bin is fixedly connected with a screening bin, and the right rear side of the screening bin is connected and communicated with a discharging box. By arranging the vibrating motor, the rotating motor, the screen and other components, automatic sorting of welding flux raw materials is achieved through the screening effect of the vibrating motor, the rotating motor drives the screen to rotate, and screened large-particle welding flux is thrown into the discharging box through centrifugal force generated when the screening bin vibrates and falls into the storage tank from the discharging box; therefore, automatic sorting and collecting of the welding flux raw materials are achieved.

Description

Technical Field

[0001] The utility model relates to a sorting device, in particular to an automatic sorting device for flux raw materials. Background Art

[0002] Flux is composed of minerals such as marble, quartz, fluorite and chemical substances such as titanium dioxide and cellulose. Flux plays a very important role in welding. In the welding process, if the flux layer is too thin or too thick, it will cause pits, spots and pores on the weld surface, forming an uneven weld shape. The thickness of the flux must be strictly controlled within the specified range. Therefore, on-site treatment and recycling of flux are very important. In order to ensure the quality of welding, the flux stacking requires a certain thickness. We waste a lot of flux, the recycling rate is low, and it is mixed with welding slag, dust, etc., which seriously pollutes the environment. Therefore, the recycling of flux is extremely important.

[0003] The existing Chinese utility model patent with patent announcement number CN216756771U discloses an automatic sorting device for submerged arc welding flux raw materials. When in use, a mixture of welding slag and welding flux is poured onto a screen in a sorting box. The iron filings mixed in the mixture are first adsorbed by an electromagnet, and then the screen mounting seat is driven to move internally by a motor and other components, so that the mixture can be evenly spread on the surface of the screen. At this time, the welding flux can enter the interior of the collection box for centralized collection.

[0004] When the above device is in use, the sieve and the electromagnet can be used to separate the welding slag and the flux and absorb the iron filings mixed therein. However, the large particles of flux that are separated by the sieve and remain on the sieve after being absorbed by the electromagnet need to be collected manually.

[0005] Therefore, we need to design an automatic sorting device for flux raw materials that can automatically separate and collect large and small particles of flux. Utility Model Content

[0006] In order to overcome the shortcoming that large particles of flux on the screen need to be collected manually, the technical problem to be solved is to provide an automatic flux raw material sorting device that can automatically separate and collect large and small particles of flux.

[0007] The technical scheme is as follows: An automatic sorting device for flux raw materials, including a screening bin, a discharge box, a screen, a storage bin, a discharge pipe, a machine base, a first fixed block, a guide rod, a dust cover, a discharge box and a rotating motor. The first fixed block is fixedly connected to the upper inner part of the machine base, and guide rods are slidably connected to the left and right sides of the top of the first fixed block. A storage bin is fixedly connected between the tops of the two guide rods, the lower side of the storage bin is connected and connected to the discharge pipe, the top of the storage bin is fixedly connected to the screening bin, the right side of the screening bin is connected and connected to the discharge box, the bottom of the screening bin is rotatably connected, the top of the screening bin is covered with a dust cover, the upper right part of the dust cover is connected and connected to the discharge box, the top of the dust cover is fixedly connected to the rotating motor, the output shaft of the rotating motor penetrates into the dust cover, and the bottom of the output shaft of the rotating motor is fixedly connected to the screen.

[0008] Furthermore, it also includes a vibration motor, a connecting ring, a fixed frame, a storage tank and a spring. An opening is left in the middle of the first fixed block, and a vibration motor is fixedly connected to the opening. The vibrating end of the vibration motor is fixedly connected to the bottom of the storage bin. A connecting ring is fixedly connected to the lower outer side of the machine base, and a fixed frame is fixedly connected to the left and right ends of the connecting ring. A storage tank is placed in each of the two fixed frames. The left and right storage tanks are respectively located directly below the discharge pipe and the discharge box. A plurality of springs are connected circumferentially between the top of the machine base and the bottom of the storage bin.

[0009] Furthermore, a damper is also included, and a plurality of dampers are fixedly connected between the top of the machine base and the bottom of the storage bin at intervals.

[0010] Furthermore, it also includes a second fixed block and an electromagnet. The second fixed block is fixedly connected to the output shaft of the rotating motor, and the electromagnet is embedded in the lower part of the second fixed block.

[0011] Furthermore, a controller is also included. The controller is installed at the bottom of the base, and the vibration motor, the rotating motor and the electromagnet are all electrically connected to the controller.

[0012] Furthermore, it also includes a collection box, a silicone scraper and a handle. A square hole is opened in the middle of the dust cover, and the collection box is slidably placed in the square hole. The collection box is located below the electromagnet. A silicone scraper is fixedly connected to the rear side of the top of the collection box. The top of the silicone scraper is in contact with the bottom of the electromagnet. A handle is fixedly connected to the middle position on the left side of the collection box.

[0013] The beneficial effects of the utility model are as follows: 1. By arranging components such as a vibration motor, a rotating motor and a screen, the screening effect of the vibration motor realizes automatic sorting of the flux raw materials, the rotating motor drives the screen to rotate, and the centrifugal force generated when the screening bin vibrates throws the screened large-particle flux into a discharge box, which falls from the discharge box into a storage tank, thereby realizing automatic sorting and collection of the flux raw materials.

[0014] 2. By setting up an electromagnet and rotating the motor to drive the electromagnet to absorb the iron filings mixed in the flux raw materials inside the dust cover, the recycling and sorting of the flux raw materials can be completed more efficiently.

[0015] 3. By setting up a collection box and a silicone scraper, when the motor is turned to drive the electromagnet to rotate above the collection box, the silicone scraper will scrape the iron filings attached to the electromagnet into the collection box, effectively solving the problem that a large amount of iron filings are adsorbed on the surface of the electromagnet for a long time, which can easily lead to a weakened magnetic attraction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the screening bin, the discharging box and the screen mesh of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the vibration motor and the amplitude adjustment disk of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the fixing frame, storage tank, spring and other components of the utility model.

[0020] Figure 5 The three-dimensional structure diagram of the electromagnet, collection box and silicone scraper of the utility model. In the above figure: 1: screening bin, 2: discharge box, 3: screen, 4: storage bin, 5: discharge pipe, 6: machine base, 7: first fixed block, 8: vibration motor, 9: controller, 10: connecting ring, 11: fixed frame, 12: storage tank, 13: spring, 131: guide rod, 14: damper, 15: dust cover, 16: discharge box, 17: rotating motor, 18: second fixed block, 19: electromagnet, 20: collection box, 21: silicone scraper, 22: handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment: A device for automatically sorting raw materials of flux, such as Figure 1 and Figure 2As shown, it includes a screening bin 1, a discharge box 2, a screen 3, a storage bin 4, a discharge pipe 5, a machine base 6, a first fixed block 7, a guide rod 131, a dust cover 15, a discharge box 16 and a rotating motor 17. The first fixed block 7 is welded to the upper inner part of the machine base 6, and the guide rods 131 are slidably connected to the left and right sides of the top of the first fixed block 7. The storage bin 4 is connected between the tops of the two guide rods 131 by bolts. The lower left side of the storage bin 4 is connected and connected with the discharge pipe 5. The top of the storage bin 4 is fixedly connected to the screening bin 1, and the right rear side of the screening bin 1 is connected and connected with the discharge box 2. The bottom of the screening bin 1 is rotatably connected with the screen 3. The top of the screening bin 1 is covered with a dust cover 15, and the upper right part of the dust cover 15 is connected and connected with the discharge box 16. The rotating motor 17 is fixedly connected to the middle position of the top of the dust cover 15, and the output shaft of the rotating motor 17 penetrates into the dust cover 15, and the bottom of the output shaft of the rotating motor 17 is fixedly connected to the screen 3.

[0023] like Figure 2 and Figure 3 As shown, it also includes a vibration motor 8, a connecting ring 10, a fixed frame 11, a storage tank 12 and a spring 13. An opening is reserved in the middle of the first fixed block 7, and a vibration motor 8 is fixedly connected to the opening. The vibrating end of the vibration motor 8 is fixedly connected to the bottom of the storage bin 4. A connecting ring 10 is fixedly connected to the lower outer side of the base 6. A fixing frame 11 is welded at the left and right ends of the connecting ring 10. A storage tank 12 is placed in each of the two fixed frames 11. The left and right storage tanks 12 are respectively located directly below the discharge pipe 5 and the discharge box 2. Eight springs 13 are circumferentially connected between the top of the base 6 and the bottom of the storage bin 4.

[0024] like Figure 3 As shown, a damper 14 is also included. Four dampers 14 are fixedly connected between the top of the machine base 6 and the bottom of the storage bin 4 at intervals, so as to improve the vibration frequency response and extend the life of the equipment.

[0025] like Figure 4 and Figure 5 As shown, it also includes a second fixing block 18 and an electromagnet 19 . The second fixing block 18 is fixedly connected to the output shaft of the rotating motor 17 , and the electromagnet 19 is embedded in the lower part of the second fixing block 18 .

[0026] like Figure 2 As shown, a controller 9 is also included. The controller 9 is installed at the bottom of the base 6 and is located at the right front side of the vibration motor 8. The vibration motor 8, the rotating motor 17 and the electromagnet 19 are all electrically connected to the controller 9.

[0027] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, it also includes a collecting box 20, a silicone scraper 21 and a handle 22. A square hole is reserved in the middle of the left side of the dust cover 15, and the collecting box 20 is slidably placed in the square hole. The collecting box 20 is located below the electromagnet 19. A silicone scraper 21 is fixedly connected to the top rear side of the collecting box 20. The collecting box 20 is inclined with the front lower and the back higher. The top of the silicone scraper 21 contacts the bottom of the electromagnet 19, and a handle 22 is fixedly connected to the middle position on the left side of the collecting box 20.

[0028] When the device is needed to sort flux raw materials, the vibrating motor 8, the rotating motor 17 and the electromagnet 19 are started through the controller 9. At this time, the vibrating motor 8 drives the storage bin 4 and the screening bin 1 and other components to start vibrating. The desired vibration frequency can be selected by manipulating the controller 9. In order to avoid large vibrations of the device, when the storage bin 4 and the screening bin 1 and other components vibrate, the spring 13 is deformed, and the telescopic rod of the damper 14 continuously rises and falls while providing a certain buffer. The guide rod 131 extends or retracts following the vibration of the storage bin 4, and the output shaft of the rotating motor 17 drives the electromagnet 1 9 and the screen 3 rotate clockwise, and the flux raw materials to be sorted are poured from the discharge box 16 into the screening bin 1. The flux raw materials fall on the screen 3 and continuously jump and roll to achieve the screening purpose. At this time, the electromagnet 19 above the screen 3 absorbs the iron filings mixed in the flux raw materials. Through the rotation of the rotating motor 17, the screen 3 generates centrifugal force when it rotates. Through the centrifugal force, part of the large particles of flux fall from the discharge box 2 to the right storage tank 12, and the small particles of flux that fall from the screen 3 to the storage bin 4 slide from the discharge pipe 5 to the left storage tank 12 under the influence of the power.

[0029] After the electromagnet 19 has worked for a period of time, a large amount of iron filings are adsorbed on the electromagnet 19. When the electromagnet 19 rotates to the top of the collection box 20, the controller 9 is used to turn off the electromagnet 19. At this time, the electromagnet 19 is powered off and demagnetized, and the iron filings attached to the electromagnet 19 fall into the collection box 20. At the same time, the silicone scraper 21 scrapes the iron filings attached to the electromagnet 19 into the collection box 20. When the device is used to sort the flux raw materials, the collection box 20 can be pulled out to the left, the iron filings inside the collection box 20 can be cleaned and put back to their original place, and then the vibration motor 8 and the rotating motor 17 are turned off, so that the spring 13, the damper 14 and the guide rod 131 are reset.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An automatic sorting device for flux raw materials, characterized in that: The invention comprises a screening bin (1), a discharging box (2), a screen (3), a storage bin (4), a discharging pipe (5), a machine base (6), a first fixed block (7), a guide rod (131), a dust cover (15), a discharging box (16) and a rotating motor (17); the first fixed block (7) is fixedly connected to the upper inner part of the machine base (6); the left and right sides of the top of the first fixed block (7) are slidably connected to the guide rods (131); the storage bin (4) is fixedly connected between the tops of the two guide rods (131); the lower side of the storage bin (4) is connected and communicated with the discharging pipe (5), a screening bin (1) is fixedly connected to the top of the storage bin (4), the right side of the screening bin (1) is connected and communicated with a discharge box (2), the bottom of the screening bin (1) is rotatably connected with a screen (3), the top of the screening bin (1) is covered with a dust cover (15), the upper right part of the dust cover (15) is connected and communicated with a discharge box (16), a rotating motor (17) is fixedly connected to the top of the dust cover (15), the output shaft of the rotating motor (17) penetrates into the dust cover (15), and the bottom of the output shaft of the rotating motor (17) is fixedly connected to the screen (3).

2. The automatic sorting device for flux raw materials according to claim 1, characterized in that: The machine also comprises a vibration motor (8), a connecting ring (10), a fixing frame (11), a material storage tank (12) and a spring (13). An opening is left in the middle of the first fixing block (7), a vibration motor (8) is fixedly connected to the opening, a vibration end of the vibration motor (8) is fixedly connected to the bottom of the material storage bin (4), a connecting ring (10) is fixedly connected to the lower outer part of the machine base (6), a fixing frame (11) is fixedly connected to the left and right ends of the connecting ring (10), a material storage tank (12) is respectively placed in the two fixing frames (11), the left and right material storage tanks (12) are respectively located directly below the discharge pipe (5) and the discharge box (2), and a plurality of springs (13) are connected circumferentially between the top of the machine base (6) and the bottom of the material storage bin (4).

3. The automatic sorting device for flux raw materials according to claim 2, characterized in that: It also includes a damper (14), and a plurality of dampers (14) are fixedly connected at intervals between the top of the machine base (6) and the bottom of the material storage bin (4).

4. The automatic sorting device for flux raw materials according to claim 3, characterized in that: It also comprises a second fixed block (18) and an electromagnet (19). The second fixed block (18) is fixedly connected to the output shaft of the rotating motor (17), and the electromagnet (19) is embedded in the lower part of the second fixed block (18).

5. The automatic sorting device for flux raw materials according to claim 4, characterized in that: The machine also includes a controller (9), which is installed at the bottom of the base (6), and the vibration motor (8), the rotating motor (17) and the electromagnet (19) are all electrically connected to the controller (9).

6. The automatic sorting device for flux raw materials according to claim 5, characterized in that: The utility model also comprises a collection box (20), a silicone scraper (21) and a handle (22). A square hole is opened in the middle of the dust cover (15), and the collection box (20) is slidably placed in the square hole. The collection box (20) is located below the electromagnet (19). The silicone scraper (21) is fixedly connected to the rear side of the top of the collection box (20), and the top of the silicone scraper (21) contacts the bottom of the electromagnet (19). The handle (22) is fixedly connected to the middle position of the left side of the collection box (20).

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