CN109985699A - Screening plant is used in a kind of production of powdery paints - Google Patents

Abstract

The invention discloses a kind of powdery paints screening production screening plants, a kind of powdery paints production screening plant, including cabinet, the upper surface of the cabinet offers feed inlet, motor support bar is fixedly connected on the cabinet wall, motor is fixedly connected in the middle part of the motor support bar, the upper end of the motor is fixedly connected with baffle, the output shaft of motor is fixedly connected with blade, attachment device is fixedly connected in the middle part of cabinet wall, attachment device includes support rod, spring, fixed block, suspension hook, hanging ring and ring seat.Pass through the setting of motor and blade, motor is able to drive blade rotation, bulk powders coating is smashed, then by the setting of filtering mesh screen, filtering mesh screen being capable of screening powdery paints in layer, it is more fine to make powdery paints sieve, no any impurity blending makes to filter mesh screen vibration by the setting of attachment device and vibrator, screening operation is carried out, to achieve the effect that screening efficiency is high.

Description

A screening device for powder coating production

technical field

The invention relates to the technical field of screening, in particular to a screening device for powder coating production.

Background technique

Currently in the powder coating production industry, powder coating flakes are crushed, milled and screened to package powders of acceptable particle size. There are some problems in the current screening process, such as the powder cannot be dispersed, the screening is insufficient, and a part of the finished powder is sieved into coarse powder, which leads to low production and waste of resources. Granular materials pass through the sieve surface, while coarse-grained materials larger than the sieve holes stay on the sieve surface, thus completing the process of separating coarse and fine materials. The separation process can be seen as two stages of material stratification and fine particle sieving. Material stratification is the condition to complete the separation, and fine-grain sieving is the purpose of separation.

However, the coatings screened by the screening devices on the market have problems of mixing bulk substances and impurities, resulting in low screening efficiency. Therefore, there is an urgent need in the market for a kind of high screening efficiency and can effectively filter bulk substances and impurities. Screening units for powder coating production.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a screening device for powder coating production, which has the advantages of high screening efficiency and solves the problems raised by the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a screening device for powder coating production, comprising a box body, the upper surface of the box body is provided with a feeding port, and a motor support rod is fixedly connected to the inner wall of the box body , the middle part of the motor support rod is fixedly connected with a motor, the upper end of the motor is fixedly connected with a baffle plate, the output shaft of the motor is fixedly connected with a blade, the middle part of the inner wall of the box is fixedly connected with a connecting device, the The connection device includes a support rod, a spring, a fixing block, a hook, a lifting ring and a ring seat. A spring is fixedly connected to one side of the support rod, and a fixing block is fixedly connected to the side of the spring away from the support rod. The side away from the spring is fixedly connected with a hook, the side of the hook away from the fixing block is movably connected with a suspension ring, the end of the suspension ring away from the hook is fixedly connected with a ring seat, and the side of the connection device away from the box body is fixedly connected A filter screen is fixedly connected, a vibrator is fixedly connected to the lower surface of the fixed block, handles are fixedly connected to both ends of the upper part of the box body, and discharge ports are opened on both sides of the bottom of the box body, so A discharge cover is threadedly connected to the side of the discharge port away from the box body, and a discharge plate is fixedly connected to the side of the discharge port away from the box body.

Preferably, a feeding plate is fixedly connected to the lower surface inside the box body.

Preferably, the number of the filter screen is three, the filter screen includes an upper filter screen, a middle filter screen is arranged below the upper filter screen, and a lower filter screen is arranged below the middle filter screen, The aperture of the upper filter screen is larger than the aperture of the middle filter, and the aperture of the middle filter is larger than the aperture of the lower filter.

Preferably, the number of the blades is four, and the four blades are arranged in a circular array with the center point of the output end of the motor as the center point.

Preferably, the lower surface of the handle is provided with anti-skid lines.

Preferably, the number of the supporting legs is four, and the four supporting legs are arranged on the lower surface of the box body in a rectangular array.

(3) Beneficial effects

Compared with the prior art, the present invention provides a screening device for powder coating production, which has the following beneficial effects:

The screening device for powder coating screening production, through the setting of the motor and the blade, the motor can drive the blade to rotate, break the large pieces of powder coating, and then through the setting of the filter screen, the filter screen can be screened layer by layer. Powder coating, so that the powder coating screen is more fine, without any impurities mixed, through the setting of the connecting device and the vibrator, the filter screen is vibrated to carry out the screening work, so as to achieve the effect of high screening efficiency.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the top view structure schematic diagram of the blade of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 of the present invention.

In the picture: 1 box, 2 feed port, 3 motor support rod, 4 motor, 5 baffle plate, 6 blade, 7 connecting device, 701 support rod, 702 spring, 703 fixing block, 704 hook, 705 lifting ring, 706 Ring seat, 8 filter screen, 801 upper filter screen, 802 middle filter screen, 803 lower filter screen, 9 vibrator, 10 handle, 11 outlet, 12 outlet cover, 13 legs, 14 feed plate , 15 anti-skid patterns.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: a screening device for powder coating production, comprising a box body 1, the upper surface of the box body 1 is provided with a feeding port 2, and the inner wall of the box body 1 is fixedly connected with a The motor support rod 3, the middle part of the motor support rod 3 is fixedly connected with the motor 4, the upper end of the motor 4 is fixedly connected with the baffle 5, the output shaft of the motor 4 is fixedly connected with the blade 6, the number of the blade 6 is four, and the four The blades 6 are arranged in a circular array with the center point of the motor output end as the center point. The middle part of the inner wall of the box body 1 is fixedly connected with a connecting device 7. The connecting device 7 includes a support rod 701, a spring 702, a fixing block 703, a hook 704, and a lifting ring. 705 and the ring seat 706, a spring 702 is fixedly connected to one side of the support rod 701, a fixing block 703 is fixedly connected to the side of the spring 702 away from the support rod 701, and a hook 704 is fixedly connected to the side of the fixing block 703 away from the spring 702, A hanging ring 705 is movably connected to the side of the hook 704 away from the fixing block 703 , a ring seat 706 is fixedly connected to one end of the hanging ring 705 that is far away from the hook 704 , and a filter screen 8 is fixedly connected to the side of the connecting device 7 away from the box 1 . The number of mesh screens 8 is three, and the filter mesh screen 8 includes an upper filter mesh screen 801, a middle filter screen 802 is provided below the upper filter mesh screen 801, a lower filter screen 803 is provided below the middle filter mesh screen 802, and an upper filter screen is provided. The aperture of the sieve 801 is larger than the aperture of the middle filter screen 802, and the aperture of the middle filter screen 802 is larger than the aperture of the lower filter screen 803. The filter screen (8) can filter and screen, and the lower surface of the fixing block 703 is fixed A vibrator 9 is connected, handles 12 are fixedly connected to both ends of the upper part of the box body 1, and anti-slip lines 15 are provided on the lower surface of the handle 10. The anti-skid lines 15 can play an anti-slip effect. There is a discharge port 11, a discharge cover 12 is threadedly connected to the side of the discharge port 11 away from the box body 1, and a discharge plate 15 is fixedly connected to the side of the discharge port 11 away from the box body 1. The bottom surface of the box body 1 The outriggers 13 are fixedly connected, the number of the outriggers 13 is four, and the four outriggers 13 are arranged on the lower surface of the box body 1 in a rectangular array. The outriggers 13 can play a supporting and stable role. A feeding plate 14 is fixedly connected to the lower surface, and the feeding plate 14 can play a role of feeding.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

To sum up, in the screening device for powder coating production and the screening device for powder coating screening production, through the setting of the motor 4 and the blade 6, the motor 4 can drive the blade 6 to rotate, breaking large pieces of powder coating , and then through the setting of the filter screen 8, the filter screen 8 can screen the powder coating layer by layer, so as to make the powder coating screen more fine, without any impurities mixing, through the setting of the connecting device 7 and the vibrator 9, The filter screen is vibrated to carry out the screening work, so as to achieve the effect of the filter screen.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (6)

1. a kind of powdery paints production screening plant, including cabinet (1), it is characterised in that: open the upper surface of the cabinet (1) Equipped with feed inlet (2), it is fixedly connected with motor support bar (3) on cabinet (1) inner wall, in the motor support bar (3) Portion is fixedly connected with motor (4), and the upper end of the motor (4) is fixedly connected with baffle (5), and the output shaft of the motor (4) is solid Surely it is connected with blade (6), is fixedly connected with attachment device (7) in the middle part of cabinet (1) inner wall, attachment device (7) packet Include support rod (701), spring (702), fixed block (703), suspension hook (704), hanging ring (705) and ring seat (706), the support rod (701) side is fixedly connected with spring (702), and the spring (702) is fixedly connected with solid far from the side of support rod (701) Determine block (703), the fixed block (703) is fixedly connected with suspension hook (704) far from the side of spring (702), the suspension hook (704) Side far from fixed block (703) is connected with hanging ring (705), and the hanging ring (705) is fixed far from the one end of suspension hook (704) It is connected with ring seat (706), the attachment device (7) is fixedly connected with filtering mesh screen (8) far from the side of cabinet (1), described solid The lower surface for determining block (703) is fixedly connected with vibrator (9), and the both ends on cabinet (1) top are fixedly connected to handle (10), the two sides of the bottom of the cabinet (1) offer discharge port (11), side of the discharge port (11) far from cabinet (1) It is threaded with discharging lid (12), the discharge port (11) is fixedly connected with described in reclaiming plate (13) far from the side of cabinet (1) Cabinet (1) bottom lower surface is fixedly connected with supporting leg (14).

2. a kind of powdery paints production screening plant according to claim, it is characterised in that: the cabinet (1) is internal Lower surface be fixedly connected with delivery sheet (15).

3. a kind of powdery paints production screening plant according to claim, it is characterised in that: the filtering mesh screen (8) Quantity is three, and filtering mesh screen (8) includes upper filtering mesh screen (801), is provided with middle mistake below the upper filtering mesh screen (801) Strainer (802) is provided with lower filter screen (803) below the middle filtering mesh screen (802), upper filtering mesh screen (801) Aperture is greater than the aperture of middle filter screen (802), and the aperture of the middle filter screen (802) is greater than the aperture of lower filter screen (803).

4. a kind of powdery paints production screening plant according to claim, it is characterised in that: the number of the blade (6) Amount is four, and four blades (6) put rounded array setting centered on the central point of motor output end.

5. a kind of powdery paints production screening plant according to claim 1, it is characterised in that: the handle (10) Lower surface offers anti-skid chequer (16).

6. a kind of powdery paints production screening plant according to claim 1, it is characterised in that: the supporting leg (14) Quantity is four, and four supporting leg (14) rectangular array settings are in the lower surface of cabinet (1).