Workshop powder removing equipment

Abstract

The utility model relates to the technical field of mold workshop powder removal, and particularly discloses workshop powder removal equipment which comprises a collecting box, two sets of second positioning plates and a moving box. By arranging the two sets of second positioning plates, the collecting box, the centrifugal fan, the moving box, the first threaded rod, the driven bevel gear, the driving bevel gear, the rotating assembly and the driving assembly, the two sets of second positioning plates are installed in a workshop and located above workshop equipment, and the driving assembly drives the moving box to move; the rotating assembly drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the first threaded rod to rotate, the collecting box moves along with rotation of the first threaded rod, the dust collecting area can be increased, and normal operation of equipment in a workshop is not affected; and meanwhile, the influence on the appearance quality and performance of a product caused by dust falling and adhering to a mold or a workpiece is reduced.

Description

Technical Field

[0001] This utility model relates to the field of powder removal technology in mold workshops, specifically a powder removal device for workshops. Background Technology

[0002] During mold manufacturing processes, such as stamping and cutting, chips and debris are generated. These chips can become a source of powder in the mold workshop. This powder disperses in the air and can adhere to molds or workpieces, affecting the product's appearance and performance. Therefore, regular dust removal is necessary to ensure product quality.

[0003] A high-efficiency sterilization device for cleanrooms, disclosed in patent publication number CN213178728U, includes a protective mesh cover and a lamp holder. First, the housing is moved to the location requiring sterilization using casters. The protective mesh cover and lamp holder protect the ultraviolet lamp from collisions with external objects during the housing's movement, preventing damage. Then, an external power supply is connected via a switch. When no one is in the cleanroom area requiring sterilization, the switch controls the ultraviolet lamp and centrifugal fan to start operating. The ultraviolet lamp emits ultraviolet light to sterilize the area. The centrifugal fan draws outside air into the housing through the inlet pipe. The air is filtered through a filter element within the housing and then discharged through the outlet pipe. The filter element adsorbs dust and moisture from the passing air, performing dust removal and dehumidification. Simultaneously, a fixing frame and mounting mesh secure the filter element, while a shielding plate protects the outlet pipe from external debris entering the housing and affecting the equipment's operation.

[0004] The aforementioned devices have a limited dust collection range when removing dust from workshops, and cannot collect and process dust at higher locations. Furthermore, the workshop has a large number of devices, making it cumbersome to move the dust removal device. To address these issues, a new dust removal device for workshops is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a workshop dust removal device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A workshop dust removal device includes a collection box, two sets of second positioning plates, and a movable box. Grooves are provided on both sides of the collection box. A centrifugal fan is installed inside the collection box. A retractable conveying hose is installed on the top of the collection box. The surface of the other end of the retractable conveying hose is mounted on one side of the movable box. A first threaded rod is rotatably connected inside the movable box. A first threaded hole is provided on the collection box for threaded connection with the first threaded rod. A driven bevel gear is fixedly connected to one end of the first threaded rod extending to the outside. The driven bevel gear meshes with a driving bevel gear. A rotating assembly for driving the driving bevel gear to rotate is installed on the second positioning plate.

[0008] A set of sliding rods is fixedly connected between the two sets of second positioning plates. The movable box is provided with a sliding through hole for cooperating with the sliding rods. The second positioning plate is provided with a driving component for driving the movable box to slide.

[0009] In one alternative embodiment: the rotating assembly includes two sets of fixed rods and positioning blocks. The two ends of the positioning blocks are respectively fixedly connected to the side of the two sets of second positioning plates that are close to each other. The two sets of fixed rods are respectively fixedly connected to both sides of the fixed rods. The active bevel gear is provided with a rotating groove for sliding with the fixed rods and positioning blocks. A second motor for driving the fixed rods to rotate is installed on one side of the second positioning plate.

[0010] In one alternative: the drive assembly includes a second threaded rod, which is fixedly connected between two sets of second positioning plates. The movable box has a second threaded hole for threaded connection with the second threaded rod. A first motor for driving the second threaded rod to rotate is installed on one side of the second positioning plate.

[0011] In one alternative: two sets of guide rods are fixedly connected to both sides of the inner wall of the mobile box, and the collection box is provided with sliding holes for sliding in conjunction with the guide rods.

[0012] In one alternative: a first positioning plate is rotatably connected to one side of the active bevel gear, the first positioning plate is sleeved on the positioning block and the fixing rod, and one side of the first positioning plate is fixedly connected to the movable box.

[0013] In one alternative: a protective net is provided inside the groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention, by setting up two sets of second positioning plates, a collection box, a centrifugal fan, a movable box, a first threaded rod, a driven bevel gear, a driving bevel gear, a rotating assembly, and a drive assembly, installs the two sets of second positioning plates in the workshop, above the workshop equipment. The drive assembly drives the movable box to move, the rotating assembly drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the first threaded rod to rotate. As the first threaded rod rotates, the collection box moves, which can increase the dust collection area without affecting the normal operation of the equipment in the workshop, while reducing dust falling and adhering to the mold or workpiece, thus affecting the appearance quality and performance of the product.

[0016] This invention provides support for the collection box by setting a guide rod, and at the same time guides the movement of the collection box, making the movement of the collection box more stable.

[0017] This invention, by setting a first positioning plate, can limit the movement of the active bevel gear and support its stable rotation, preventing the active and driven bevel gears from falling off. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure where the protective netting is located in this utility model.

[0020] Figure 3 This is a schematic diagram of the structure where the guide rod is located in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure where the centrifugal fan is located in this utility model.

[0022] In the diagram: 11. Collection box; 12. Centrifugal fan; 13. Groove; 14. Moving box; 15. First threaded rod; 16. Guide rod; 17. Driven bevel gear; 18. Protective net; 19. Telescopic conveying hose; 20. Rotating groove; 21. Driving bevel gear; 22. First positioning plate; 23. Fixed rod; 24. Positioning block; 25. Second threaded rod; 26. Slide rod; 27. Second positioning plate; 28. First motor; 29. ​​Second motor. Detailed Implementation

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 In this embodiment, a workshop dust removal device includes a collection box 11, two sets of second positioning plates 27, and a movable box 14. Grooves 13 are provided on both sides of the collection box 11. A centrifugal fan 12 is installed inside the collection box 11. A retractable conveying hose 19 is installed on the top of the collection box 11. The surface of the other end of the retractable conveying hose 19 is installed on one side of the movable box 14. A first threaded rod 15 is rotatably connected inside the movable box 14. A first threaded hole is provided on the collection box 11 for threaded connection with the first threaded rod 15. A driven bevel gear 17 is fixedly connected to one end of the first threaded rod 15 extending to the outside. The driven bevel gear 17 meshes with a driving bevel gear 21. A rotating assembly for driving the driving bevel gear 21 to rotate is installed on the second positioning plate 27.

[0026] A set of sliding rods 26 are fixedly connected between the two sets of second positioning plates 27. The movable box 14 is provided with a sliding through hole for cooperating with the sliding rods 26. The second positioning plate 27 is provided with a driving component for driving the movable box 14 to slide.

[0027] The rotating assembly includes two sets of fixed rods 23 and positioning blocks 24. The two ends of the positioning blocks 24 are respectively fixedly connected to the side of the two sets of second positioning plates 27 that are close to each other. The two sets of fixed rods 23 are respectively fixedly connected to both sides of the fixed rods 23. The active bevel gear 21 is provided with a rotating groove 20 for sliding with the fixed rods 23 and the positioning blocks 24. A second motor 29 for driving the fixed rods 23 to rotate is installed on one side of the second positioning plate 27. When the second motor 29 starts working, it drives the fixed rods 23 to rotate. The fixed rods 23 drive the positioning blocks 24 to rotate. As the fixed rods 23 and the positioning blocks 24 rotate, the active bevel gear 21 rotates. The active bevel gear 21 can drive the driven bevel gear 17 to rotate by meshing with the driven bevel gear 17.

[0028] The drive assembly includes a second threaded rod 25, which is fixedly connected between two sets of second positioning plates 27. The movable box 14 has a second threaded hole for threaded connection with the second threaded rod 25. A first motor 28 for driving the second threaded rod 25 to rotate is installed on one side of the second positioning plate 27. When the first motor 28 starts working, it drives the second threaded rod 25 to rotate. As the second threaded rod 25 rotates, the movable box 14 slides on the slide bar 26, which can increase the dust collection range of the collection box 11.

[0029] Two sets of guide rods 16 are fixedly connected to both sides of the inner wall of the movable box 14. The collection box 11 is provided with sliding holes for sliding in cooperation with the guide rods 16. By setting the guide rods 16, the collection box 11 can be supported and its movement can be guided, making the movement of the collection box 11 more stable.

[0030] The first positioning plate 22 is rotatably connected to one side of the active bevel gear 21. The first positioning plate 22 is sleeved on the positioning block 24 and the fixing rod 23. One side of the first positioning plate 22 is fixedly connected to the moving box 14. By setting the first positioning plate 22, the active bevel gear 21 can be limited, and at the same time, the active bevel gear 21 can be supported to rotate stably, preventing the active bevel gear 21 and the driven bevel gear 17 from falling off.

[0031] A protective net 18 is provided inside the groove 13. By providing the protective net 18, the risk of some lines getting caught in the centrifugal fan 12 can be reduced.

[0032] The working principle of this utility model is as follows: In use, the retractable conveying hose 19 is connected to the dust inlet of the external dust collection device. The centrifugal fan 12 operates, creating negative pressure inside the collection box 11 to collect dust from the workshop air. The dust is then transported to the external dust collection device via the retractable conveying hose 19. The first motor 28 starts operating, driving the second threaded rod 25 to rotate. As the second threaded rod 25 rotates, the moving box 14 slides on the sliding rod 26, causing the first positioning plate 22 to move. The first positioning plate 22 drives the active bevel gear 21 to move. The fixed rod 23 and the positioning block 24 slide within the rotating groove 20. The second motor 29 then starts operating, driving the fixed rod 23... 3. The fixed rod 23 rotates, causing the positioning block 24 to rotate. As the fixed rod 23 and the positioning block 24 rotate, the active bevel gear 21 rotates. The active bevel gear 21 meshes with the driven bevel gear 17, causing the driven bevel gear 17 to rotate. The driven bevel gear 17 drives the first threaded rod 15 to rotate. As the first threaded rod 15 rotates, the collection box 11 slides on the guide rod 16, which can increase the dust collection area. Furthermore, by installing the two sets of driven bevel gears 17 on both sides of the inner wall of the workshop, above the workshop equipment, it does not affect the normal operation of the equipment in the workshop. At the same time, it reduces the amount of dust falling and adhering to the mold or workpiece, which affects the appearance quality and performance of the product.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A workshop dust removal device, comprising a collection box (11), two sets of second positioning plates (27), and a movable box (14), characterized in that: The collection box (11) has grooves (13) on both sides. A centrifugal fan (12) is installed inside the collection box (11). A retractable conveying hose (19) is installed on the top of the collection box (11). The surface of the other end of the retractable conveying hose (19) is installed on one side of the mobile box (14). A first threaded rod (15) is rotatably connected inside the mobile box (14). A first threaded hole is provided on the collection box (11) for threaded connection with the first threaded rod (15). A driven bevel gear (17) is fixedly connected to one end of the first threaded rod (15) extending to the outside. The driven bevel gear (17) meshes with the driving bevel gear (21). A rotating component for driving the driving bevel gear (21) to rotate is installed on the second positioning plate (27). A set of slide rods (26) is fixedly connected between the two sets of second positioning plates (27). The movable box (14) is provided with a sliding through hole for cooperating with the slide rods (26). The second positioning plate (27) is provided with a driving component for driving the movable box (14) to slide.

2. The workshop dust removal equipment according to claim 1, characterized in that: The rotating assembly includes two sets of fixed rods (23) and positioning blocks (24). The two ends of the positioning blocks (24) are respectively fixedly connected to the side of the two sets of second positioning plates (27) that are close to each other. The two sets of fixed rods (23) are respectively fixedly connected to the two sides of the fixed rods (23). The active bevel gear (21) is provided with a rotating groove (20) for sliding with the fixed rods (23) and positioning blocks (24). A second motor (29) for driving the fixed rods (23) to rotate is installed on one side of the second positioning plate (27).

3. The workshop dust removal equipment according to claim 1, characterized in that: The drive assembly includes a second threaded rod (25), which is fixedly connected between two sets of second positioning plates (27). The movable box (14) has a second threaded hole for threaded connection with the second threaded rod (25). A first motor (28) for driving the second threaded rod (25) to rotate is installed on one side of the second positioning plate (27).

4. The workshop dust removal equipment according to claim 1, characterized in that: Two sets of guide rods (16) are fixedly connected to both sides of the inner wall of the mobile box (14), and the collection box (11) is provided with sliding holes for sliding in cooperation with the guide rods (16).

5. The workshop dust removal equipment according to claim 1, characterized in that: The first positioning plate (22) is rotatably connected to one side of the active bevel gear (21). The first positioning plate (22) is sleeved on the positioning block (24) and the fixing rod (23). One side of the first positioning plate (22) is fixedly connected to the movable box (14).

6. The workshop dust removal equipment according to claim 1, characterized in that: A protective net (18) is provided inside the groove (13).

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