CN219519575U - Powder coating filters screening plant - Google Patents

Abstract

The utility model discloses a powder coating filtering and screening device, and belongs to the technical field of powder coating production. Including the support, the upper portion of support is equipped with screening case, and screening case's inner chamber is equipped with screening section of thick bamboo, and screening section of thick bamboo's inner chamber is equipped with screening part, and screening part includes axis of rotation, backup pad and scraper, and the backup pad is equipped with a plurality ofly, and the axis of rotation is followed to the backup pad evenly symmetry and is set up in the both ends of axis of rotation, and the upper portion of backup pad is equipped with the fixed plate, and the bottom of scraper is transversely fixed and is equipped with the connecting plate, and fixed plate and connecting plate pass through bolt fixed connection setting, are equipped with the rubber pad between fixed plate and the connecting plate. The utility model has the following advantages: the screening part passes through fixed plate and fixed axis of rotation of connecting plate and scraper, can change the scraper of different models at any time. In addition, the rubber pad that is equipped with between fixed plate and the connecting plate can cushion the impact force between screening section of thick bamboo and the scraper, can also increase the close contact between screening section of thick bamboo and the scraper simultaneously, guarantees screening effect.

Description

Powder coating filters screening plant

Technical Field

The utility model relates to a powder coating filtering and screening device, and belongs to the technical field of powder coating production.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. Unlike common solvent-based paint and water-based paint, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation and low energy consumption. Powder coatings are of two general classes, thermoplastic and thermosetting. Thermoplastic powder coatings have poor film appearance (gloss and leveling property) and poor adhesion to metals, so the thermoplastic powder coatings have few applications in the field of automotive coating, and thermosetting powder coatings are generally used for automotive coating, wherein thermosetting synthetic resins are used as film forming substances, and the thermosetting powder coatings are formed into flat and hard films by melting the resins in the drying process and then curing the resins after chemical crosslinking. The paint film formed by the paint can meet the requirements of automobile coating on appearance and various mechanical properties and corrosion resistance. Powder coatings are quite different from general coatings in form of fine powder. Since no solvent is used, it is called a powder coating. The powder coating is mainly characterized in that: has the characteristics of innocuity, high efficiency, resource conservation and environmental protection.

Powder coating need use drum-type screening equipment to sieve powder coating in production process to obtain even powder coating of granule, traditional drum-type screening equipment is when sieving, and pivoted stirring part and screen cylinder in close contact setting are in order to guarantee the effect of sieving, set up like this and produce great impact force to the screen cylinder, thereby easily cause the damage of screen cloth and stirring part.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the utility model provides the powder coating filtering and screening device which can replace the scraper and buffer the impact between the screen cylinder and the scraper at any time, prevent the screen and the stirring part from being damaged, strengthen the compactness of the scraper and the screen cylinder and ensure the screening effect.

The utility model provides an optimization scheme, powder coating filters screening plant, including the support, the upper portion of support is equipped with screening case, and screening case's inner chamber is equipped with screening section of thick bamboo, and screening section of thick bamboo's inner chamber is equipped with screening part, and screening part includes axis of rotation, backup pad and scraper, and the backup pad is equipped with a plurality of, and the axis uniform symmetry of axis along the axis of rotation sets up in the both ends of axis of rotation, and the upper portion of backup pad is equipped with the fixed plate, and the bottom transverse fixation of scraper is equipped with the connecting plate, and fixed plate and connecting plate pass through bolt fixed connection setting, are equipped with the rubber pad between fixed plate and the connecting plate.

Preferably, one end of the screening box is connected with a packing auger in a penetrating way, and a feeding hopper is arranged on the upper portion of the packing auger.

Preferably, one end of the auger is provided with a motor, and the motor is fixedly connected with a rotating shaft of the auger.

Preferably, one end of the rotating shaft is provided with a jack, and the rotating shaft of the auger is fixedly connected with the jack in a plug-in mode.

Preferably, the bottom of screening case intercommunication be equipped with the hopper, the hopper is fixed to be set up on the support.

Preferably, the screening case keep away from the one side bottom intercommunication of auger and be equipped with the discharging pipe, the oral area slope of discharging pipe sets up towards ground.

Preferably, the bottom of the bracket is provided with a plurality of universal wheels.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the screening part passes through fixed plate and fixed axis of rotation of connecting plate and scraper, can change the scraper of different models at any time. In addition, the rubber pad that is equipped with between fixed plate and the connecting plate can cushion the impact force between screening section of thick bamboo and the scraper, can also increase the close contact between screening section of thick bamboo and the scraper simultaneously, guarantees screening effect.

Drawings

FIG. 1 is a schematic diagram of a powder coating filtration screening device of the present utility model;

FIG. 2 is a schematic cross-sectional view of a powder coating material filtering and screening apparatus of the present utility model;

FIG. 3 is a schematic view of the stirring element structure of the powder coating filtering and screening device of the present utility model;

in the figure, a 1-bracket, a 2-screening box, a 3-screening cylinder, a 4-screening part, a 5-rotating shaft, a 6-supporting plate, a 7-scraper, an 8-fixing plate, a 9-connecting plate, a 10-rubber pad, a 11-auger, a 12-feeding hopper, a 13-motor, a 14-jack, a 15-discharging hopper, a 16-discharging pipe and a 17-universal wheel are arranged.

Detailed Description

For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top surface", "bottom surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The embodiment of the utility model provides a powder coating filtering and screening device, as shown in figures 1, 2 and 3, which comprises a support 1, wherein a screening box 2 is arranged at the upper part of the support 1, a screening cylinder 3 is arranged in an inner cavity of the screening box 2, a plurality of evenly distributed through holes are formed in the screening cylinder 3, a screening part 4 is arranged in the inner cavity of the screening cylinder 3, the screening part 4 comprises a rotating shaft 5, a supporting plate 6 and a scraper 7, the supporting plate 6 is provided with a plurality of supporting plates 6, the supporting plates 6 are evenly and symmetrically arranged at two ends of the rotating shaft 5 along the axis of the rotating shaft 5, a fixing plate 8 is arranged at the upper part of the supporting plate 6, a connecting plate 9 is transversely and fixedly arranged at the bottom of the scraper 7, the fixing plate 8 and the connecting plate 9 are fixedly connected through bolts, and a rubber pad 10 is arranged between the fixing plate 8 and the connecting plate 9.

One end of the screening box 2 is connected with a packing auger 11 in a penetrating way, and a feeding hopper 12 is arranged on the upper portion of the packing auger 11.

One end of the auger 11 is provided with a motor 13, and the motor 13 is fixedly connected with a rotating shaft of the auger 11.

One end of the rotating shaft 5 is provided with a jack 14, and the rotating shaft of the auger 11 is fixedly connected with the jack 14 in a plug-in manner.

The bottom of screening case 2 communicate and be equipped with out hopper 15, go out hopper 15 fixed set up on support 1.

The screening case 2 keep away from the one side bottom intercommunication of auger 11 and be equipped with discharging pipe 16, the oral area slope of discharging pipe 16 sets up towards ground.

The bottom of the bracket 1 is provided with a plurality of universal wheels 17.

The working principle of the utility model is as follows:

the motor 13 is connected with a power supply, the motor 13 drives the auger 11 and the screening component 4 to rotate, powder coating to be screened is placed into the auger 11 through the feed hopper 12, enters the screening cylinder 3 through the transmission function of the auger 11, and small-particle powder coating enters the discharge hopper 15 through the screening cylinder 3 under the rotation of the scraper 7 of the screening component 4. The large-particle powder coating remains in the screening cylinder 3 and is discharged through the discharge pipe 16 under the rotation of the scraper 7, so that the screening separation of the powder coating is realized.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an 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 article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in an article or apparatus that comprises such element.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (7)

1. Powder coating filters screening plant, its characterized in that: including support (1), the upper portion of support (1) is equipped with screening case (2), the inner chamber of screening case (2) is equipped with screening section of thick bamboo (3), the inner chamber of screening section of thick bamboo (3) is equipped with screening part (4), screening part (4) are including axis of rotation (5), backup pad (6) and scraper (7), backup pad (6) are equipped with a plurality of, axis uniform symmetry of backup pad (6) along axis of rotation (5) sets up in the both ends of axis of rotation (5), the upper portion of backup pad (6) is equipped with fixed plate (8), the bottom transverse fixation of scraper (7) is equipped with connecting plate (9), fixed plate (8) and connecting plate (9) pass through bolt fixed connection setting, be equipped with rubber pad (10) between fixed plate (8) and the connecting plate (9).

2. A powder coating filtration screening device according to claim 1, wherein: one end of the screening box (2) is connected with a packing auger (11) in a penetrating way, and a feed hopper (12) is arranged on the upper portion of the packing auger (11).

3. A powder coating filtration screening device according to claim 2, wherein: one end of the auger (11) is provided with a motor (13), and the motor (13) is fixedly connected with a rotating shaft of the auger (11).

4. A powder paint filter screening apparatus as claimed in claim 3, wherein: one end of the rotating shaft (5) is provided with a jack (14), and the rotating shaft of the auger (11) is fixedly connected with the jack (14) in a plug-in manner.

5. A powder coating filtration screening device according to claim 1, wherein: the bottom of screening case (2) intercommunication be equipped with out hopper (15), go out hopper (15) fixed set up on support (1).

6. A powder coating filtration screening device according to claim 2, wherein: the screening box (2) keep away from one side bottom intercommunication of auger (11) and be equipped with discharging pipe (16), the oral area slope of discharging pipe (16) sets up towards ground.

7. A powder coating filtration screening device according to claim 1, wherein: the bottom of the bracket (1) is provided with a plurality of universal wheels (17).