Sanding device for dye production

Abstract

The utility model relates to the technical field of dye production, and discloses a sanding device for dye production, which comprises a base and a processing box, the processing box is fixedly mounted on the upper surface of the base, a material receiving box is arranged on the upper surface of the base, two guide grooves are formed in the upper surface of the base, the bottom surfaces of the front ends of the two guide grooves are inclined surfaces, and the front ends of the two guide grooves are inclined surfaces. Pulleys are arranged on the lower surface of the material receiving box, two fixing plates are fixedly connected to the lower surface of the material receiving box, the pulleys arranged on the lower portion of the material receiving box slide in the two guide grooves by pushing the material receiving box, then a first motor is started to drive a worm to rotate, and finally the material receiving box is fixed, so that workers can disassemble and assemble the material receiving box conveniently; the assembly and disassembly efficiency of the material box is improved, workers do not need to carry the material box, the physical strength of the workers is saved, operation is easy, practicability is high, and the problem that some existing sanding devices for dye production are low in assembly and disassembly efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dye production, in particular to a sand grinding device used for dye production. Background Art

[0002] Dyes refer to a class of organic compounds that can give other substances a bright and firm color. Since the pigments currently used are all artificially synthesized, they are also called synthetic dyes. Dyes and pigments are generally compounds that have their own colors and can give other substances a bright and firm color in a molecular or dispersed state. In the process of dye production, sand mills are needed, and sand mills play a very important role in the production process of dyes.

[0003] After consulting the literature, it is learned that the existing patent (publication number: CN218502223U) discloses a sand mill for dye production, including a base, a processing box and a material receiving box, the processing box is arranged on one side of the base, a feed port is opened on one side of the processing box, a motor is provided at the center of the top of the processing box, the output end of the motor is connected to the rotating shaft, and the rotating shaft is provided with fan blades, a particle pump is provided on one side of the processing box, one end of the particle pump is connected to one end of the material extraction pipe, the other end of the material extraction pipe extends into the interior of the processing box, and the other end of the material extraction pipe is connected to a folding hose, a first support rod is provided on one side of the bottom of the material receiving box, and a second support rod is provided on the other side of the bottom of the material receiving box, a first groove is opened on the base, a second groove is opened on the base, and a slide groove is opened on the base.

[0004] Although the above-mentioned prior art solves the problem that the material receiving box in the current equipment is inconvenient to disassemble, the above-mentioned prior art still has the following shortcomings during actual use: when dismantling the material receiving box, the technology requires the staff to lift the material receiving box upwards, thereby disengaging the card block and the card slot, and then lift the material receiving box away. However, the material receiving box itself has a certain weight. If there is material inside, the weight of the material receiving box will be further increased, which is inconvenient to carry the material receiving box. At the same time, when installing it, the card block and the card slot need to be aligned, which is convenient for subsequent installation. It is not convenient to disassemble and assemble the material receiving box, and the efficiency and practicality are low. In view of this, we propose a sanding device for dye production to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a sand grinding device for dye production, which solves the problem of low disassembly and assembly efficiency of some existing sand grinding devices for dye production.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sand milling device for dye production, comprising a base and a processing box, the processing box is fixedly installed on the upper surface of the base, the upper surface of the base is provided with a material receiving box, the upper surface of the base is provided with two guide grooves, the front end bottom surfaces of the two guide grooves are set as inclined surfaces, the lower surface of the material receiving box is provided with a pulley, the lower surface of the material receiving box is fixedly connected with two fixing plates, the interiors of the two fixing plates are provided with fixing grooves extending to the outside, the interior of the base is provided with a through groove connected to the two guide grooves, the bottom wall of the through groove is provided with a groove, a bidirectional threaded rod is provided inside the through groove, the outer surface of the bidirectional threaded rod is sleeved with a worm wheel, the lower side of the worm wheel is meshedly connected with a worm, the two ends of the worm are rotatably connected to the interior of the groove, the rear end of the worm is rotatably penetrated into the interior of the base, the rear side surface of the base is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected to the rear end of the worm, the two opposite threads of the bidirectional threaded rod are threadedly sleeved with fixing blocks, the fixing blocks are slidably connected to the interior of the through groove, and the shape of the fixing blocks is trapezoidal.

[0009] Preferably, two connecting blocks are rotatably sleeved on the outer surface of the bidirectional threaded rod, and the connecting blocks are fixedly connected to the top wall of the through groove.

[0010] Preferably, a screen is fixedly installed inside the material receiving box, a sliding groove is opened on the inner wall of the material receiving box, a reciprocating screw rod is rotatably connected inside the sliding groove, and a reciprocating screw rod sleeve is threadedly sleeved on the outer surface of the reciprocating screw rod.

[0011] Preferably, a connecting rod is fixedly connected to the lower surface of the reciprocating screw rod sleeve, a scraper is fixedly connected to the lower surface of the connecting rod, and the upper surface of the scraper is configured as an arc surface.

[0012] Preferably, a rotating shaft is provided on the lower side of the screen, the rotating shaft is rotatably connected to the inner wall of the material receiving box, a knocking wheel is sleeved on the outer surface of the rotating shaft, the rear inner wall of the material receiving box is set to be hollow, a second motor is fixedly connected to the rear surface of the material receiving box, and the output shaft of the second motor rotates and passes through the cavity opened in the rear inner wall of the material receiving box.

[0013] Preferably, the rear ends of the reciprocating screw and the rotating shaft rotate and penetrate into the cavity opened in the rear inner wall of the receiving box, the output shaft of the second motor is fixedly connected to the rotating shaft, and a transmission assembly is arranged in the cavity of the rear inner wall of the receiving box.

[0014] Preferably, the transmission assembly includes two pulleys and a belt, the two pulleys are respectively sleeved on the outer surfaces of the reciprocating screw and the rotating shaft, and the belt transmission is sleeved on the outer surfaces of the two pulleys.

[0015] Preferably, a handle is provided on the outer surface of the material receiving box, a feeding hose is provided on the outside of the processing box, and a feed port is provided on the upper part of the material receiving box.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a sand grinding device for dye production, which has the following beneficial effects:

[0018] 1. The sanding device for dye production pushes the material receiving box so that the pulley arranged at the lower part of the material receiving box slides inside the two guide grooves, and then starts the first motor to drive the rotation of the worm, and finally realizes the fixation of the docking material box, which is convenient for workers to disassemble and assemble the docking material box, improves the disassembly and assembly efficiency of the docking material box, and does not require workers to carry the docking material box, saving the physical strength of the workers. The operation is simple and the practicability is strong, which solves the problem of low disassembly and assembly efficiency of some existing sanding devices for dye production.

[0019] 2. The sand grinding device used for dye production avoids the clogging of the screen as much as possible by setting the knocking wheel, and avoids the accumulation of materials on the upper part of the screen as much as possible by setting the scraper, thereby improving the screening efficiency of subsequent screens, thereby improving the work efficiency of the staff and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a sand milling device for dye production according to the utility model;

[0021] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0022] Figure 3 This is a structural schematic diagram of the material receiving box of the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the base of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the bidirectional threaded rod of the utility model;

[0025] Figure 6 It is a cross-sectional structural schematic diagram of the material receiving box of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the rotating shaft of the utility model.

[0027] In the figure: 1. base; 2. processing box; 3. receiving box; 4. guide groove; 5. pulley; 6. fixed plate; 7. fixed groove; 8. through groove; 9. groove; 10. bidirectional threaded rod; 11. worm gear; 12. worm; 13. fixed block; 14. first motor; 15. connecting block; 16. screen; 17. sliding groove; 18. reciprocating screw; 19. reciprocating screw sleeve; 20. connecting rod; 21. scraper; 22. rotating shaft; 23. knocking wheel; 24. second motor; 25. transmission assembly; 26. handle; 27. feeding hose; 28. feeding port. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 7The utility model provides a technical solution: a sand milling device for dye production, comprising a base 1 and a processing box 2, the processing box 2 is fixedly mounted on the upper surface of the base 1, a material receiving box 3 is arranged on the upper surface of the base 1, two guide grooves 4 are arranged on the upper surface of the base 1, the front end bottom surfaces of the two guide grooves 4 are arranged as inclined surfaces, a pulley 5 is arranged on the lower surface of the material receiving box 3, two fixing plates 6 are fixedly connected to the lower surface of the material receiving box 3, the two fixing plates 6 are arranged inside with fixing grooves 7 extending outside, a through groove 8 connected with the two guide grooves 4 is arranged inside the base 1, a groove 9 is arranged on the bottom wall of the through groove 8, a bidirectional threaded rod 10 is arranged inside the through groove 8, and the bidirectional threaded rod 10 is arranged inside the through groove 8. A worm gear 11 is sleeved on the outer surface, and a worm 12 is meshedly connected to the lower side of the worm gear 11. Both ends of the worm 12 are rotatably connected to the inside of the groove 9, and the rear end of the worm 12 rotates and penetrates into the inside of the base 1. A first motor 14 is fixedly connected to the rear surface of the base 1, and the output shaft of the first motor 14 is fixedly connected to the rear end of the worm 12. Fixed blocks 13 are threadedly sleeved on the two opposite threads of the two-way threaded rod 10. The fixed block 13 is slidably connected to the inside of the through groove 8. The shape of the fixed block 13 is trapezoidal. Two connecting blocks 15 are rotatably sleeved on the outer surface of the two-way threaded rod 10. The connecting block 15 is fixedly connected to the top wall of the through groove 8. When the staff needs to connect the material box for installation, they can push The moving receiving box 3 makes the pulley 5 set at the lower part of the receiving box 3 slide inside the two guide grooves 4. When the pulley 5 and the rear side wall of the guide groove 4 are against each other, the fixed groove 7 will be connected with the through groove 8. At this time, the first motor 14 is started to drive the rotation of the worm 12, and the rotation of the worm 12 drives the rotation of the worm wheel 11, and the rotation of the worm wheel 11 drives the rotation of the bidirectional threaded rod 10. The rotation of the bidirectional threaded rod 10 drives the two fixed blocks 13 to slide inside the through groove 8. Subsequently, the two fixed blocks 13 will slide into the interior of the fixed groove 7, and the docking box 3 is fixed. If the receiving box 3 is not pushed to the rear end when pushing the receiving box 3 to the upper part of the base 1, at this time, because the fixed The block 13 is set to be trapezoidal. When the fixing block 13 slides into the fixing groove 7, the position of the material receiving box 3 can be slowly adjusted to fix the material receiving box 3. When the material box 3 needs to be disassembled, the output shaft of the first motor 14 is reversed. At this time, the fixing block 13 will slowly disengage from the fixing groove 7 until it is received into the through groove 8. The material receiving box 3 can be subsequently pulled. The above structure is convenient for the staff to disassemble and assemble the material box 3, thereby improving the disassembly and assembly efficiency of the material box 3. There is no need for the staff to carry the material box, which saves the staff's physical strength. The operation is simple and practical, which solves the problem of low disassembly and assembly efficiency of some existing sanding devices used for dye production.

[0030] In the above embodiment, when the pulley 5 contacts the inclined surface on the front side of the guide groove 4, the material receiving box 3 will be tilted. At this time, the material receiving box 3 continues to be pushed. Since the slope of the inclined surface on the front side of the guide groove 4 is small, when the material receiving box 3 is pushed to move, the bottom of the material receiving box 3 will not collide with the base 1, and the fixing plate 6 will not collide with the bottom wall of the guide groove 4, thereby ensuring the stability of the movement of the material receiving box 3.

[0031] Furthermore, a screen 16 is fixedly installed inside the material receiving box 3, a sliding groove 17 is opened on the inner wall of the material receiving box 3, a reciprocating screw 18 is rotatably connected inside the sliding groove 17, and a reciprocating screw sleeve 19 is threadedly sleeved on the outer surface of the reciprocating screw 18. The reciprocating screw 18 and the reciprocating screw sleeve 19 are both existing structures, and their specific model is the reciprocating screw module of FSM0401-C3-1R-0085, so they will not be described below. The lower surface of the reciprocating screw sleeve 19 is fixedly connected to a connecting rod 20, and the lower surface of the connecting rod 20 is fixedly connected to a scraper 21, the upper surface of the scraper 21 is set as an arc surface, and a rotating shaft 22 is set on the lower side of the screen 16. The rotating shaft 22 is rotatably connected to the inner wall of the material receiving box 3, and the outer surface of the rotating shaft 22 is sleeved with a knocking wheel 23. The rear inner wall of the material receiving box 3 is set to be hollow, and the rear surface of the material receiving box 3 is fixedly connected to the second motor 24. The output shaft of the second motor 24 rotates and penetrates into the cavity opened in the rear inner wall of the material receiving box 3. The rear ends of the reciprocating screw rod 18 and the rotating shaft 22 both rotate and penetrate into the cavity opened in the rear inner wall of the material receiving box 3. The output shaft of the second motor 24 and The rotating shaft 22 is fixedly connected, and a transmission assembly 25 is arranged in the cavity of the inner wall at the rear side of the receiving box 3. The transmission assembly 25 includes two pulleys and a belt. The two pulleys are respectively sleeved on the outer surfaces of the reciprocating screw 18 and the rotating shaft 22. The belt transmission sleeve is arranged on the outer surfaces of the two pulleys. When the staff starts the second motor 24 to drive the rotation of the rotating shaft 22, the knocking wheel 23 will rotate synchronously at this time, so as to realize the knocking of the knocking wheel 23 on the screen 16. At the same time, the reciprocating screw 18 will rotate synchronously under the transmission of the transmission assembly 25, and the reciprocating screw 18 will rotate synchronously through the reciprocating screw 18. The rotation of the multi-thread rod 18 drives the reciprocating thread rod sleeve 19 to slide inside the sliding groove 17, and the movement of the reciprocating thread rod sleeve 19 drives the movement of the connecting rod 20, and then drives the movement of the scraper 21, and finally realizes the scraping of the material on the upper part of the screen 16. The setting of the knocking wheel 23 can avoid the blockage of the screen 16 as much as possible, and the setting of the scraper 21 can avoid the accumulation of materials on the upper part of the screen 16 as much as possible, thereby improving the screening efficiency of the subsequent screen 16, thereby improving the work efficiency of the staff, and further improving the practicability of the device.

[0032] Furthermore, a handle 26 is provided on the outer surface of the material receiving box 3. The handle 26 is provided to facilitate the staff to move the material receiving box 3, thereby facilitating its installation and disassembly.

[0033] Furthermore, a feeding hose 27 is provided outside the processing box 2 , and a feeding port 28 is provided on the upper portion of the receiving box 3 .

[0034] Working principle:

[0035] When the sanding device for dye production is in use, when the staff needs to install the material receiving box, the material receiving box 3 is pushed to make the pulley 5 arranged at the lower part of the material receiving box 3 slide inside the two guide grooves 4. When the pulley 5 and the rear side wall of the guide groove 4 are against each other, the fixed groove 7 will be connected with the through groove 8. At this time, the first motor 14 is started to drive the rotation of the worm 12, and the rotation of the worm 12 drives the rotation of the worm wheel 11, and the rotation of the worm wheel 11 drives the rotation of the bidirectional threaded rod 10. The rotation of the bidirectional threaded rod 10 drives the two fixed blocks 13 to slide inside the through groove 8, and the subsequent two The fixing block 13 will slide into the interior of the fixing groove 7, and the connection material box 3 will be fixed at this time. If the connection material box 3 is not pushed to the rear end when pushing the connection material box 3 to the upper part of the base 1, at this time, because the fixing block 13 is set to a trapezoidal shape, when the fixing block 13 slides into the interior of the fixing groove 7, the position of the connection material box 3 can be slowly adjusted, thereby fixing the connection material box 3. When the connection material box 3 needs to be disassembled, the output shaft of the first motor 14 is reversed. At this time, the fixing block 13 will slowly disengage from the fixing groove 7 until it is collected in the interior of the through groove 8, and then the connection material box 3 can be pulled.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sand grinding device for dye production, comprising a base (1) and a processing box (2), characterized in that: The processing box (2) is fixedly mounted on the upper surface of the base (1); a material receiving box (3) is arranged on the upper surface of the base (1); two guide grooves (4) are arranged on the upper surface of the base (1); the front bottom surfaces of the two guide grooves (4) are arranged as inclined surfaces; a pulley (5) is arranged on the lower surface of the material receiving box (3); two fixing plates (6) are fixedly connected to the lower surface of the material receiving box (3); the insides of the two fixing plates (6) are arranged with fixing grooves (7) extending to the outside; a through groove (8) connected to the two guide grooves (4) is arranged on the inside of the base (1); a groove (9) is arranged on the bottom wall of the through groove (8); a bidirectional screw is arranged inside the through groove (8); A threaded rod (10), the outer surface of the bidirectional threaded rod (10) is sleeved with a worm wheel (11), the lower side of the worm wheel (11) is meshingly connected with a worm (12), both ends of the worm (12) are rotatably connected to the inside of the groove (9), the rear end of the worm (12) is rotatably penetrated into the inside of the base (1), the rear side surface of the base (1) is fixedly connected with a first motor (14), the output shaft of the first motor (14) and the rear end of the worm (12) are fixedly connected, and two opposite threads of the bidirectional threaded rod (10) are both threadedly sleeved with a fixing block (13), the fixing block (13) is slidably connected to the inside of the through groove (8), and the shape of the fixing block (13) is trapezoidal.

2. A sand milling device for dye production according to claim 1, characterized in that: Two connecting blocks (15) are rotatably sleeved on the outer surface of the bidirectional threaded rod (10), and the connecting blocks (15) are fixedly connected to the top wall of the through groove (8).

3. A sand milling device for dye production according to claim 1, characterized in that: A screen (16) is fixedly installed inside the material receiving box (3), a sliding groove (17) is provided on the inner wall of the material receiving box (3), a reciprocating screw rod (18) is rotatably connected inside the sliding groove (17), and a reciprocating screw rod sleeve (19) is threadedly sleeved on the outer surface of the reciprocating screw rod (18).

4. A sand milling device for dye production according to claim 3, characterized in that: The lower surface of the reciprocating screw rod sleeve (19) is fixedly connected to a connecting rod (20), the lower surface of the connecting rod (20) is fixedly connected to a scraper (21), and the upper surface of the scraper (21) is arranged as a curved surface.

5. The sand milling device for dye production according to claim 3, characterized in that: A rotating shaft (22) is provided at the lower side of the screen (16), the rotating shaft (22) is rotatably connected to the inner wall of the material receiving box (3), a knocking wheel (23) is sleeved on the outer surface of the rotating shaft (22), the rear inner wall of the material receiving box (3) is arranged to be hollow, a second motor (24) is fixedly connected to the rear surface of the material receiving box (3), and an output shaft of the second motor (24) rotatably penetrates into a cavity opened in the rear inner wall of the material receiving box (3).

6. A sand milling device for dye production according to claim 5, characterized in that: The rear ends of the reciprocating screw rod (18) and the rotating shaft (22) are both rotated to penetrate into a cavity provided in the rear inner wall of the material receiving box (3); the output shaft of the second motor (24) is fixedly connected to the rotating shaft (22); and a transmission assembly (25) is provided in the cavity of the rear inner wall of the material receiving box (3).

7. A sand milling device for dye production according to claim 6, characterized in that: The transmission assembly (25) comprises two pulleys and a belt, the two pulleys are respectively sleeved on the outer surfaces of the reciprocating screw (18) and the rotating shaft (22), and the belt transmission is sleeved on the outer surfaces of the two pulleys.

8. A sand milling device for dye production according to claim 6, characterized in that: The outer surface of the material receiving box (3) is provided with a handle (26), the outside of the processing box (2) is provided with a feeding hose (27), and the upper part of the material receiving box (3) is provided with a feeding port (28).

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