CN214234999U

CN214234999U - Powder screening device for powder coating production

Info

Publication number: CN214234999U
Application number: CN202023027685.9U
Authority: CN
Inventors: 何杰磊
Original assignee: Liaoning Woxinjie Technology Co ltd
Current assignee: Liaoning Woxinjie Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-21
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to granule drying technology especially is a sieve powder device of powder coating production usefulness, sieves the powder problem to powder coating, the following scheme is proposed at present, it includes the box, equal slidable mounting has the round bar on the both sides inner wall of box, the same filter of one end fixedly connected with that two round bars are close to each other, the one end that two round bars were kept away from each other all extends to the box outside and fixed mounting has the baffle, the equal fixed mounting in one side that two baffles are close to each other has the spring, two springs overlap respectively and establish on corresponding round bar, the one end that two springs are close to each other respectively with the both sides fixed connection of box, the left side fixed mounting of box has the U template, rotate the one end of installing first pivot on the left side inner wall of U template, the aperture has all been seted up on the both sides inner wall of box. The utility model relates to a rationally, simple structure, convenient operation can avoid the powder to pile up, has improved the efficiency of sieve powder.

Description

Powder screening device for powder coating production

Technical Field

The utility model relates to a powder screening technical field specifically is a sieve powder device of powder coating production usefulness.

Background

The powder coating is completely different from general coating, exists in a state of fine powder, is called powder coating because no solvent is used, and has the main characteristics of: has the characteristics of harmlessness, high efficiency, resource saving and environmental protection.

However, materials are easy to be accumulated together when the existing powder sieving device for powder coating production sieves powder, so that the powder sieving efficiency is not high, and an improved design is needed to be made for the powder sieving device, so that the powder sieving device for powder coating production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the materials are easy to be piled up when sieving the powder by the existing device, resulting in the defect of low efficiency of sieving the powder, and providing a powder sieving device for producing powder coating.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a powder sieving device for powder coating production comprises a box body, round rods are slidably mounted on the inner walls of two sides of the box body, one end, close to each other, of each round rod is fixedly connected with a same filtering plate, one end, far away from each other, of each round rod extends out of the box body and is fixedly provided with a baffle, one side, close to each other, of each baffle is fixedly provided with a spring, the two springs are respectively sleeved on the corresponding round rods, one ends, close to each other, of the two springs are respectively and fixedly connected with two sides of the box body, a U-shaped plate is fixedly mounted on the left side of the box body, one end of a first rotating shaft is rotatably mounted on the inner wall of the left side of the U-shaped plate, small holes are formed in the inner walls of two sides of the box body, the other end of the first rotating shaft sequentially penetrates through the two small holes, the first rotating shaft is rotatably connected with the small holes, a disc is fixedly sleeved on the first rotating shaft, and a U-shaped frame is fixedly mounted on the first rotating shaft, u type frame is located the box, one side fixed mounting of disc has the square frame, fixed mounting has first fixed plate and second fixed plate on the left side inner wall of U template, the front side fixed mounting of first fixed plate has the motor, fixed mounting has the one end of worm on the output shaft of motor, the other end of worm passes second fixed plate and fixed mounting has the cam, the worm rotates with the second fixed plate to be connected, rotate the one end of installing the second pivot on the left side inner wall of U template, the fixed cover of the other end of second pivot is equipped with the worm wheel, the meshing of worm and worm wheel, the right side fixed mounting of worm wheel has the cylinder, cylinder swing joint is in the square frame.

Preferably, the top of the box body is fixedly provided with a feeding port, and the right side of the box body is fixedly provided with a discharging port, so that materials can enter and exit conveniently.

Preferably, four supports are fixedly mounted at four corners of the bottom of the box body, and the four supports are arranged in a pairwise symmetrical mode, so that the stability of the equipment is improved.

Preferably, the bottom of a plurality of montant is fixedly mounted at the bottom of the inner side of the U-shaped frame, and the top ends of the plurality of montants are fixedly mounted on the first rotating shaft, so that the materials can be pushed more uniformly.

Preferably, a transverse plate located below the filter plate is fixedly mounted in the box body, and the transverse plate is arranged in an inclined mode, so that discharging is facilitated.

Preferably, the outer side of the first rotating shaft is fixedly sleeved with an inner ring of a bearing, and an outer ring of the bearing is fixedly connected to the inner wall of the small hole, so that the stability of the equipment is improved.

In the utility model, when in use, the powder coating needing to be screened is poured into the box body from the feeding port, the driving motor drives the worm to rotate through the rotation of the motor, so that the cam also rotates along with the worm, the cam rotates to knock the baffle, the baffle and the round rod move rightwards, the filter plate also moves rightwards along with the worm, the spring is compressed, when the cam rotates to be out of contact with the baffle, the spring rebounds to drive the baffle and the round rod to move leftwards, the filter plate also moves leftwards along with the cam and reciprocates in sequence, the powder can be screened, the worm rotates to drive the worm gear to rotate in a speed reduction way, the cylinder on the worm gear also moves circularly along with the worm gear, the cylinder moves in the square frame, the square frame is fixedly connected with the round plate to drive the cylinder and the round plate to swing back and forth, the first rotating shaft also swings back and forth along with the first rotating shaft, therefore, the U-shaped frame and the vertical rod also swing back and forth above the filter plate, promote the powder and avoid the powder to pile up, improved the efficiency of sieve powder.

The utility model relates to a rationally, simple structure, convenient operation can avoid the powder to pile up, has improved the efficiency of sieve powder.

Drawings

Fig. 1 is a schematic front structural view of a powder sieving device for powder coating production according to the present invention;

FIG. 2 is a schematic cross-sectional view of a powder sieving device for powder coating production according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a powder sieving device for powder coating production according to the present invention.

In the figure: 1. a box body; 2. a feeding port; 3. a discharge port; 4. a support; 5. a round bar; 6. a baffle plate; 7. a spring; 8. a filter plate; 9. a U-shaped plate; 10. a first rotating shaft; 11. a disc; 12. a U-shaped frame; 13. a first fixing plate; 14. a motor; 15. a worm; 16. a second fixing plate; 17. a second rotating shaft; 18. a worm gear; 19. a cylinder; 20. a square frame; 21. a cam; 22. a transverse plate; 23. a vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-3, a powder sieving device for powder coating production comprises a box body 1, round rods 5 are slidably mounted on the inner walls of two sides of the box body 1, one end of each round rod 5 close to each other is fixedly connected with a same filter plate 8, one end of each round rod 5 far away from each other extends out of the box body 1 and is fixedly provided with a baffle 6, one side of each baffle 6 close to each other is fixedly provided with a spring 7, the two springs 7 are respectively sleeved on the corresponding round rods 5, one end of each spring 7 close to each other is respectively fixedly connected with two sides of the box body 1, the left side of the box body 1 is fixedly provided with a U-shaped plate 9, one end of a first rotating shaft 10 is rotatably mounted on the inner wall of the left side of the U-shaped plate 9, the inner walls of two sides of the box body 1 are respectively provided with a small hole, the other end of the first rotating shaft 10 sequentially penetrates through the two small holes, and the first rotating shaft 10 is rotatably connected with the small holes, the fixed cover of first pivot 10 is equipped with disc 11, fixed mounting has U type frame 12 on the first pivot 10, U type frame 12 is located box 1, one side fixed mounting of disc 11 has square frame 20, fixed mounting has first fixed plate 13 and second fixed plate 16 on the left side inner wall of U type board 9, the front side fixed mounting of first fixed plate 13 has motor 14, fixed mounting has the one end of worm 15 on the output shaft of motor 14, the other end of worm 15 passes second fixed plate 16 and fixed mounting has cam 21, worm 15 is connected with second fixed plate 16 is rotated, the one end of installing second pivot 17 is rotated on the left side inner wall of U type board 9, the fixed cover of the other end of second pivot 17 is equipped with worm wheel 18, worm 15 and worm wheel 18 mesh, the right side fixed mounting of worm wheel 18 has cylinder 19, cylinder 19 swing joint is in square frame 20.

The utility model discloses in, the top fixed mounting of box 1 has pan feeding mouth 2, and the right side fixed mounting of box 1 has discharge gate 3, has made things convenient for the business turn over of material.

The utility model discloses in, box 1's bottom four corners fixed mounting has four supports 4, and four supports 4 bisymmetry settings have improved the stability of equipment.

The utility model discloses in, the inboard bottom fixed mounting of U type frame 12 has the bottom of a plurality of montant 23, and the equal fixed mounting in top of a plurality of montant 23 can more even promotion material on first pivot 10.

The utility model discloses in, fixed mounting has the diaphragm 22 that is located filter 8 below in box 1, and diaphragm 22 has made things convenient for the ejection of compact for the slope setting.

The utility model discloses in, the fixed cover in the outside of first pivot 10 is equipped with the inner circle of bearing, and the outer lane fixed connection of bearing has improved the stability of equipment on the inner wall of aperture.

To sum up, the powder sieving device for producing the powder coating is characterized in that when the powder sieving device is used, the powder coating needing to be sieved is poured into a box body 1 from a feeding port 2, a motor 14 is driven, a worm 15 is driven to rotate through the rotation of the motor 14, a cam 21 rotates along with the rotation of the motor, the baffle 6 is knocked by the rotation of the cam 21, the baffle 6 and a round rod 5 move to the right, a filter plate 8 moves to the right, a spring 7 is compressed, when the cam 21 rotates to be out of contact with the baffle 6, the spring 7 rebounds to drive the baffle 6 and the round rod 5 to move to the left, the filter plate 8 moves to the left along with the cam, the reciprocating motion is carried out in sequence, the powder can be sieved, the worm 15 rotates to drive a worm wheel 18 to rotate at a reduced speed, a cylinder 19 on the worm wheel 18 also moves in a circular motion along with the cylinder 19 in a frame 20, the frame 20 is fixedly, the first rotating shaft 10 swings back and forth along with the first rotating shaft, so that the U-shaped frame 12 and the vertical rod 23 also swing back and forth above the filter plate 8, powder is pushed to avoid powder accumulation, and the powder screening efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The powder sieving device for powder coating production comprises a box body (1) and is characterized in that round rods (5) are arranged on the inner walls of two sides of the box body (1) in a sliding mode, one end, close to each other, of each round rod (5) is fixedly connected with the same filtering plate (8), one end, far away from each other, of each round rod (5) extends out of the box body (1) and is fixedly provided with a baffle (6), one side, close to each other, of each baffle (6) is fixedly provided with a spring (7), the two springs (7) are respectively sleeved on the corresponding round rods (5), one end, close to each other, of each spring (7) is fixedly connected with two sides of the box body (1), the left side of the box body (1) is fixedly provided with a U-shaped plate (9), one end, provided with a first rotating shaft (10), of each inner wall of two sides of the box body (1) is provided with a small hole, the other end of the first rotating shaft (10) penetrates through the two small holes in sequence, the first rotating shaft (10) is connected with the small holes in a rotating mode, a disc (11) is fixedly sleeved on the first rotating shaft (10), a U-shaped frame (12) is fixedly installed on the first rotating shaft (10), the U-shaped frame (12) is located in the box body (1), a square frame (20) is fixedly installed on one side of the disc (11), a first fixing plate (13) and a second fixing plate (16) are fixedly installed on the inner wall of the left side of the U-shaped plate (9), a motor (14) is fixedly installed on the front side of the first fixing plate (13), one end of a worm (15) is fixedly installed on an output shaft of the motor (14), the other end of the worm (15) penetrates through the second fixing plate (16) and is fixedly installed with a cam (21), the worm (15) is rotatably connected with the second fixing plate (16), one end of a second rotating shaft (17) is rotatably installed on the inner wall of the left side of the U-shaped plate (9), the other end of the second rotating shaft (17) is fixedly sleeved with a worm wheel (18), the worm (15) is meshed with the worm wheel (18), a cylinder (19) is fixedly installed on the right side of the worm wheel (18), and the cylinder (19) is movably connected in a square frame (20).

2. The powder screening device for producing the powder coating according to claim 1, wherein a feeding port (2) is fixedly arranged at the top of the box body (1), and a discharging port (3) is fixedly arranged at the right side of the box body (1).

3. The powder screening device for powder coating production according to claim 1, wherein four brackets (4) are fixedly installed at four corners of the bottom of the box body (1), and the four brackets (4) are arranged in pairwise symmetry.

4. The powder sieving device for powder coating production according to claim 1, wherein the bottom of the inner side of the U-shaped frame (12) is fixedly provided with the bottom ends of a plurality of vertical rods (23), and the top ends of the plurality of vertical rods (23) are fixedly arranged on the first rotating shaft (10).

5. The powder screening device for powder coating production according to claim 1, wherein a transverse plate (22) is fixedly installed in the box body (1) and positioned below the filter plate (8), and the transverse plate (22) is obliquely arranged.

6. The powder sieving device for powder coating production according to claim 1, wherein the outer side of the first rotating shaft (10) is fixedly sleeved with an inner ring of a bearing, and the outer ring of the bearing is fixedly connected to the inner wall of the small hole.