Powder bonding finished product screening device

Abstract

The utility model relates to the field of powder bonding equipment, and provides a powder bonding finished product screening device which comprises a shell, a plurality of sliding ways are rotatably installed on the inner side of the shell, a screening plate is slidably installed between the two sliding ways, and a first electric telescopic rod is rotatably installed at the bottom of the outer end of the screening plate. The bottom of the first electric telescopic rod is rotationally installed on the inner side of the shell, a discharging groove is fixedly formed in an opening in the outer end of the shell, and a baffle is installed in the middle of the discharging groove. A plurality of screening plates are arranged in the shell, screening can be better through front-back movement of the screening plates, powder coating screening can be achieved, and the screening efficiency is improved. Screening is carried out in a closed space, dust escaping into the air is reduced as much as possible, pollution to the air is reduced, and the air quality of the surrounding environment is improved.

Description

Technical Field

[0001] The utility model belongs to the field of powder bonding equipment and relates to a powder bonding finished product screening device. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives, which has the characteristics of no solvent pollution, 100% film formation and low energy consumption. In the production process of powder coating, the raw materials need to be ground and crushed, and then the powder is screened according to the particle size of the ground powder.

[0003] In order to improve the screening efficiency, the current powder screening equipment is equipped with filters of different sizes for multi-stage screening of the powder, thereby splitting the powder into multiple types of powder according to the particle size. The powder screening equipment not only has a feed channel, but also has multiple discharge channels corresponding to filters of different sizes. During the screening, a lot of dust is generated, and the dust is easily dispersed into the air, resulting in a harsh on-site environment. Utility Model Content

[0004] The purpose of the utility model is to provide a powder bonded finished product screening device, which solves the problem that in order to improve the screening efficiency, the current powder screening equipment is provided with filter screens of different sizes for multi-stage screening of the powder, thereby separating the powder into a variety of powders according to the particle size. The powder screening equipment is not only provided with a feed channel, but also with a plurality of discharge channels corresponding to filter screens of different sizes. During the screening, a lot of dust is generated, and the dust is easily dispersed into the air, resulting in a bad on-site environment.

[0005] The technical solution of the utility model is achieved as follows: it includes an outer shell, a plurality of slideways are rotatably installed on the inner side of the outer shell, a sub-screen plate is slidably installed between two of the slideways, an electric telescopic rod is rotatably installed on the bottom of the outer end of the sub-screen plate, the bottom of the electric telescopic rod is rotatably installed on the inner side of the outer shell, a discharge trough is fixedly installed at the opening of the outer end of the outer shell, a baffle is installed in the middle of the discharge trough, the outer shell is made of stainless steel material, the outer side of the outer shell is painted, the sub-screen plate is provided with screening holes, and the discharge trough is fixedly installed at the opening of the outer end of the outer shell by welding.

[0006] As a preferred solution of the utility model, pillars are fixedly installed at the bottom corners of the shell, and bases are fixedly installed at the bottom of the pillars. The pillars are fixedly installed at the corners of the bottom of the shell by welding, and the base is fixedly installed at the bottom of the pillars by welding.

[0007] As a preferred solution of the utility model, a feed port is fixedly installed on the top of the shell, and a funnel is fixedly installed in the middle of the bottom surface of the shell. The feed port is fixedly installed on the top of the shell by bolts, and the funnel is fixedly installed in the middle of the bottom surface of the shell by bolt connection.

[0008] As a preferred solution of the utility model, a plurality of fixing plates are fixedly installed on the outside of the shell, two electric telescopic rods 2 are fixedly installed on the bottom surface of the fixing plates, baffles are fixedly installed on the bottom surfaces of the two electric telescopic rods 2, and the baffles are installed above the discharge trough. The fixing plates are fixedly installed on the outside of the shell by welding, and the baffles are fixedly installed on the bottom surfaces of the two electric telescopic rods 2 by bolts.

[0009] As a preferred solution of the utility model, a fixing seat is fixedly installed on the inner side of the shell, a slideway is rotatably installed on the inner side of the fixing seat, and the fixing seat is fixedly installed on the inner side of the shell by means of bolts.

[0010] As a preferred solution of the utility model, slide bars are fixedly installed at both ends of the bottom surface of the sub-screen plate, and the slide bars are slidably installed on the inner side of the slideway. The slide bars are fixedly installed at both ends of the bottom surface of the sub-screen plate by bolts.

[0011] As a preferred solution of the utility model, a rack is fixedly installed on the bottom surface of the slide bar, a gear is installed on the bottom of the rack, the gear is fixedly installed on the rotating shaft of the motor, the motor is fixedly installed on the bottom of the slide, and a heat dissipation channel is provided on the circumferential outer side of the motor, which can increase the contact area with the air and accelerate the heat dissipation.

[0012] As a preferred solution of the utility model, a fixed block is fixedly installed on the outer end of the slide, a rotating block 1 is rotatably installed on the inner side of the fixed block, an electric telescopic rod 1 is fixedly installed on the bottom of the rotating block 1, a rotating block 2 is fixedly installed on the bottom of the electric telescopic rod 1, the rotating block 2 is rotatably installed on the inner side of the mounting seat, the mounting seat is fixedly installed on the inner side of the outer shell, and the fixed block is fixedly installed on the inner side of the outer shell by means of bolts.

[0013] The beneficial effects of the powder bonding finished product screening device of the utility model are as follows: the utility model is provided with a plurality of screening plates inside the outer shell, and the screening plates can be moved back and forth, and the screening can be better achieved by the movement, so that the screening of powder coatings can be realized and screening can be performed in a confined space, so as to reduce the dust from escaping into the air as much as possible, reduce the pollution to the air, and improve the air quality of the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall structural diagram of an embodiment of the utility model;

[0015] Figure 2This is a structural diagram of a baffle according to an embodiment of the utility model;

[0016] Figure 3 This is an internal structure diagram of an embodiment of the utility model;

[0017] Figure 4 This is a structural diagram of a sub-screening plate according to an embodiment of the utility model;

[0018] Figure 5 This is a structural diagram of the rotating component of the sub-screening plate of the embodiment of the utility model;

[0019] In the figure: 1. shell; 2. support; 3. base; 4. funnel; 5. discharge chute; 6. baffle; 7. feed port; 8. electric telescopic rod 2; 9. fixed plate; 10. slideway; 11. screening plate; 12. electric telescopic rod 1; 13. slide bar; 14. rack; 15. gear; 16. motor; 17. fixed seat; 18. rotating block 1; 19. fixed block; 20. rotating block 2; 21. mounting seat. DETAILED DESCRIPTION

[0020] like Figures 1 to 5 As shown, the utility model discloses a powder bonding finished product screening device, and the technical scheme adopted is, comprising a shell 1, a plurality of slideways 10 are rotatably installed on the inner side of the shell 1, a screening plate 11 is slidably installed between two slideways 10, an electric telescopic rod 12 is rotatably installed on the bottom of the outer end of the screening plate 11, the bottom of the electric telescopic rod 12 is rotatably installed on the inner side of the shell 1, a discharge trough 5 is fixedly installed at the opening of the outer end of the shell 1, and a baffle 6 is installed in the middle of the discharge trough 5. The utility model is provided with a plurality of screening plates 11 inside the shell 1, and the screening plates 11 can be moved back and forth, and the movement can make the screening better, so as to realize the screening of powder coating, screen in a confined space, reduce the dust dissipated into the air as much as possible, reduce the pollution to the air, and improve the air quality of the surrounding environment.

[0021] A support 2 is fixedly installed at the bottom corner of the shell 1, and a base 3 is fixedly installed at the bottom of the support 2. The support 2 is used to support the shell 1, and the base 3 can contact the ground, so that the powder bonding finished product screening device can work more stably.

[0022] A feed port 7 is fixedly mounted on the top of the shell 1, and a funnel 4 is fixedly mounted on the middle of the bottom surface of the shell 1. The feed port 7 is used for putting in powder coating, and the funnel 4 is used for discharging the raw materials after screening.

[0023] A plurality of fixed plates 9 are fixedly installed on the outside of the shell 1, and two electric telescopic rods 8 are fixedly installed on the bottom of the fixed plates 9. A baffle 6 is fixedly installed on the bottom of the two electric telescopic rods 8. The baffle 6 is installed above the discharge trough 5. The electric telescopic rods 8 are telescopic to lift and lower the baffle 6 to open and close the opening.

[0024] A fixing seat 17 is fixedly installed inside the shell 1 , and a slideway 10 is rotatably installed inside the fixing seat 17 . The slideway 10 rotates inside the fixing seat 17 to swing the sub-screening plate 11 back and forth.

[0025] Slide bars 13 are fixedly installed at both ends of the bottom surface of the sub-screen plate 11. The slide bars 13 are slidably installed on the inner side of the slideway 10. The slide bars 13 slide on the inner side of the slideway 10 to move the sub-screen plate 11 back and forth to achieve screening and dropping of powder coating.

[0026] A rack 14 is fixedly installed on the bottom surface of the slide bar 13, and a gear 15 is installed at the bottom of the rack 14. The gear 15 is fixedly installed on the rotating shaft of the motor 16, and the motor 16 is fixedly installed at the bottom of the slideway 10. When the motor 16 works, the gear 15 rotates, and the gear 15 meshes with the rack 14 to move, so that the slide bar 13 slides on the inside of the slideway 10.

[0027] A fixed block 19 is fixedly installed at the outer end of the slide 10, a rotating block 18 is rotatably installed inside the fixed block 19, an electric telescopic rod 12 is fixedly installed at the bottom of the rotating block 18, a rotating block 20 is fixedly installed at the bottom of the electric telescopic rod 12, the rotating block 20 is rotatably installed on the inside of a mounting seat 21, the mounting seat 21 is fixedly installed on the inside of the outer shell 1, the electric telescopic rod 12 is extended and retracted, the rotating block 18 is rotated inside the fixed block 19, and the rotating block 20 is rotated inside the mounting seat 21, so as to swing the slide 10 back and forth.

[0028] The working principle of this powder bonding finished product screening device: when the powder bonding finished product screening device is in use, the powder coating is put into the feed port 7, the motor 16 is controlled to work, the gear 15 rotates, the gear 15 meshes with the rack 14, the slide bar 13 slides on the inside of the slideway 10, the screening plate 11 reciprocates, and the fallen powder coating is screened. After screening for a set time, the electric telescopic rod 2 8 is shortened, the baffle 6 rises, and the opening is opened. The electric telescopic rod 12 is controlled to shorten, the rotating block 18 rotates on the inside of the fixed block 19, the rotating block 20 rotates on the inside of the mounting seat 21, the slideway 10 rotates on the inside of the fixed seat 17, and rotates downward near the opening. The screening plate 11 swings, and the screening plate 11 continues to reciprocate to realize the discharge of the powder coating from the discharge trough 5.

[0029] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. Powder bonding finished product screening device, characterized by: The invention comprises a shell (1), wherein a plurality of slideways (10) are rotatably mounted on the inner side of the shell (1), a sub-screening plate (11) is slidably mounted between two of the slideways (10), an electric telescopic rod (12) is rotatably mounted on the bottom of the outer end of the sub-screening plate (11), the bottom of the electric telescopic rod (12) is rotatably mounted on the inner side of the shell (1), a discharge groove (5) is fixedly mounted at the opening of the outer end of the shell (1), and a baffle (6) is mounted in the middle of the discharge groove (5).

2. The powder bonding finished product screening device according to claim 1, characterized in that: A support (2) is fixedly mounted on the bottom corner of the shell (1), and a base (3) is fixedly mounted on the bottom of the support (2).

3. The powder bonding finished product screening device according to claim 1, characterized in that: A feed port (7) is fixedly mounted on the top of the shell (1), and a funnel (4) is fixedly mounted on the middle of the bottom surface of the shell (1).

4. The powder bonding finished product screening device according to claim 1, characterized in that: A plurality of fixing plates (9) are fixedly mounted on the outer side of the housing (1); two electric telescopic rods (8) are fixedly mounted on the bottom surface of the fixing plates (9); baffles (6) are fixedly mounted on the bottom surface of the two electric telescopic rods (8); and the baffles (6) are mounted above the discharge trough (5).

5. The powder bonding finished product screening device according to claim 1, characterized in that: A fixing seat (17) is fixedly mounted on the inner side of the outer shell (1), and a slideway (10) is rotatably mounted on the inner side of the fixing seat (17).

6. The powder bonding finished product screening device according to claim 1, characterized in that: Slide bars (13) are fixedly mounted on both ends of the bottom surface of the sub-screen plate (11), and the slide bars (13) are slidably mounted on the inner side of the slideway (10).

7. The powder bonding finished product screening device according to claim 6, characterized in that: A rack (14) is fixedly mounted on the bottom surface of the slide bar (13), a gear (15) is mounted on the bottom of the rack (14), the gear (15) is fixedly mounted on the rotating shaft of a motor (16), and the motor (16) is fixedly mounted on the bottom of the slideway (10).

8. The powder bonding finished product screening device according to claim 1, characterized in that: A fixed block (19) is fixedly mounted on the outer end of the slideway (10), a rotating block 1 (18) is rotatably mounted on the inner side of the fixed block (19), an electric telescopic rod 1 (12) is fixedly mounted on the bottom of the rotating block 1 (18), a rotating block 2 (20) is fixedly mounted on the bottom of the electric telescopic rod 1 (12), the rotating block 2 (20) is rotatably mounted on the inner side of a mounting seat (21), and the mounting seat (21) is fixedly mounted on the inner side of the housing (1).

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