CN217569580U

CN217569580U - Powder screening machine for screening thermosetting fluorocarbon powder coating

Info

Publication number: CN217569580U
Application number: CN202220364098.9U
Authority: CN
Inventors: 王曲强
Original assignee: Zhejiang Zhanyong Industry And Trade Co ltd
Current assignee: Zhejiang Zhanyong Industry And Trade Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-10-14
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a thermosetting fluorocarbon powder coating screening powder shifter aims at solving current sieve that shakes soon and can pile up in filter screen edge under the centrifugal force effect when using, can reduce the problem of screening efficiency. The key points of the technical scheme are as follows: be connected with screening plant and inside frame that is equipped with drive arrangement including the top, screening plant includes fixed connection in the casing in the frame and can dismantle the screen frame of connecting on the casing, is equipped with the filter screen on the screen frame, the first discharge gate of fixedly connected with on the casing lateral wall, fixedly connected with second discharge gate on the lateral wall of screen frame, fixedly connected with baffle on the lateral wall of screen frame. The utility model discloses in the function, powder coating can contact with the baffle under drive arrangement's drive to radian through the baffle removes to the filter screen center again, and powder coating can aggravate the shake under drive arrangement's drive and the blockking of filter screen simultaneously, improves the screening effect.

Description

Powder screening machine for screening thermosetting fluorocarbon powder coating

Technical Field

The utility model relates to a powder treatment facility technical field, more specifically say, it relates to a thermosetting fluorocarbon powder coating sieves and uses powder shifter.

Background

The fluorocarbon powder coating is a coating taking fluororesin as a main film forming substance; also known as fluorocarbon paint, fluorine resin paint, etc. Among various coatings, the fluorocarbon powder coating has high electronegativity and strong carbon-fluorine bond energy due to the introduced fluorine element, has particularly excellent weather resistance, heat resistance, low temperature resistance and chemical resistance, and has unique non-adhesiveness and low friction. Through the rapid development of decades, fluorine coatings are widely applied in various fields of buildings, chemical industry, electrical and electronic industry, mechanical industry, aerospace industry and household articles.

Can utilize the powder shifter to sieve powder coating in powder coating's course of working, sieve out the part that can't sieve because of not reaching the thickness requirement in the powder coating to powder coating after the sieve is more exquisite fluffy, can be more level and more smooth and firm with being paintd the surface combination during the use.

The most used rotary vibration sieve is on the market for powder screening equipment, but when the existing rotary vibration sieve is used, materials placed on the surface of a filter screen move to the side wall of a rotary sieving machine due to centrifugal force generated by the rotation motion of a motor output shaft and generate a stacking phenomenon, and the stacking of thick powder coating and normal powder coating can reduce the screening efficiency of the thick powder coating and the normal powder coating.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a thermosetting fluorocarbon powder coating sieves and uses powder shifter makes the powder coating who piles up in the filter screen edge through setting up of baffle be close to the filter screen center again, and simultaneously under drive arrangement's the drive and the effect of blocking of baffle, powder coating can aggravate the shake, improves the efficiency of sieving.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a thermosetting fluorocarbon powder coating screening powder shifter for screening, is connected with screening plant and inside frame that is equipped with drive arrangement including the top, screening plant includes fixed connection in the frame the casing and can dismantle the screen frame of connecting on the casing, be equipped with the filter screen on the screen frame, the first discharge gate of fixedly connected with on the casing lateral wall, fixedly connected with second discharge gate on the lateral wall of screen frame, fixedly connected with baffle on the lateral wall of screen frame, the baffle is the arcuation setting.

Through adopting above-mentioned technical scheme, start the powder shifter after pouring powder coating into screen frame surface, the powder coating that is in screen frame surface this moment can rotate and be close to the lateral wall of screen frame gradually on screen frame surface, the powder coating that is located the screen frame lateral wall can contact with the baffle at rotatory in-process, the baffle is the arcuation setting and leads powder coating, make powder coating remove to the center of screen frame, avoided powder coating to pile up and influence the efficiency of screening, the baffle can reduce the resistance when powder coating removes to the screen frame center for setting up of arcuation.

The utility model discloses further set up to: and the side wall of the screen frame is connected with a sliding plate in a sliding manner, and when the sliding plate slides to the bottom end, the sliding plate closes the second discharge hole.

Through adopting above-mentioned technical scheme, the setting of sliding plate can seal the second discharge gate for the powder coating that can't sieve still can remain on the screen frame surface before the screening finishes, avoids falling out along with the powder coating that can't sieve at the normal powder coating of powder shifter during operation from the second discharge gate, causes the material extravagant.

The utility model discloses further set up to: the baffle is fixedly connected to the middle section of the second discharge port on the screen frame, the sliding plate is provided with a first groove, and when the sliding plate closes the second discharge port, the side wall of the first groove is attached to two sides of the baffle.

By adopting the technical scheme, the baffle is arranged at the middle section of the second discharge port, when the second discharge port is closed by the sliding plate, the powder coating accumulated on the side wall of the screen frame can move and screen on the surface of the sliding plate and the cambered surface of the baffle, so that the normal powder coating is screened out from the first discharge port, is separated from the powder screening machine and is retained on the surface of the screen frame; after screening, move the sliding plate upward and make the second discharge gate open, the powder coating that can't sieve gets into the second discharge gate under the blockking of baffle and leaves the powder shifter.

The utility model discloses further set up to: the filter screen is connected to the bottom of the screen frame, and the filter screen is connected with the screen frame through threads.

Through adopting above-mentioned technical scheme, the filter screen card connects in the bottom of screen frame and through threaded connection for also make both firm in connection when the filter screen can conveniently dismantle on the screen frame, the filter screen dismantles the adjustment that also can realize screen frame upper screen filter mesh hole size simultaneously, makes the adjustment of powder shifter work precision.

The utility model discloses further set up to: the screen frame is equipped with a plurality ofly, adjacent two mutual joint between the screen frame.

Through adopting above-mentioned technical scheme, carry out the joint back between a plurality of screen frame, carry out the powder during operation powder coating of sieving and can pass through many times sieve powder, make the powder coating behind the sieve powder more fluffy fine and smooth, improve powder coating's effect.

The utility model discloses further set up to: the sliding plate upside fixedly connected with handle, the screen frame is located handle upside department and has seted up the coupling hook.

Through adopting above-mentioned technical scheme, utilize the handle can make things convenient for and quick lift the sliding plate, when the sliding plate lifts to hookup department, just can arrange the handle in on the hookup for the second discharge gate is in open state.

The utility model discloses further set up to: the screen frame is provided with a second groove, a connecting shaft is fixedly connected in the second groove, and the connecting hook is rotatably connected to the connecting shaft.

Through adopting above-mentioned technical scheme, the coupling hook rotates to be connected on the connecting axle for can not blockked by the coupling hook when the sliding plate takes out, when the handle removes to the coupling hook upside, rotate the coupling hook and just enable the handle card and go into on the coupling hook, later the slide just is supported by the coupling hook, when needing to close the sliding plate, will stimulate and mention, the coupling hook just can retract in the second recess by oneself.

The utility model discloses further set up to: the discharging pipes are fixedly connected to the first discharging port and the second discharging port and are arranged in an inclined mode.

Through adopting above-mentioned technical scheme, the setting of discharging pipe can avoid powder coating to produce dust on a large scale when the ejection of compact, and the slope setting of discharging pipe can avoid powder coating to stop in the discharging pipe at ejection of compact in-process, causes the material extravagant.

To sum up, the utility model discloses following beneficial effect has:

the baffle plate enables the powder coating accumulated on the edge of the screen frame under the action of centrifugal force to move towards the center of the filter screen again, and meanwhile, the shaking amplitude of the powder coating is strengthened under the blocking of the baffle plate; the sliding plate is arranged to prevent the powder coating which cannot be sieved in the sieving process from directly leaving the sieve frame with the normal powder coating, so that material waste is avoided; the setting up of a plurality of screen frame makes powder coating can sieve many times for the powder coating of final ejection of compact is more fine and smooth fluffy, and the filter screen can be dismantled and the replacement because of the screw link of filter screen and screen frame simultaneously, packs the filter screen of different precisions wherein can also carry out stage filtration to powder coating.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of a screen frame in the present invention;

fig. 4 is a schematic structural view of a screen frame of the present invention;

fig. 5 is a third schematic structural view of the screen frame of the present invention;

fig. 6 is an enlarged view of a point a in fig. 2.

In the figure: 1. a frame; 2. a screening device; 3. a housing; 4. a screen frame; 5. filtering with a screen; 6. a first discharge port; 7. a second discharge port; 8. a baffle plate; 9. a sliding plate; 10. a first groove; 11. a handle; 12. a second groove; 13. a connecting shaft; 14. a connecting hook; 15. and (4) a discharge pipe.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

A powder shifter for screening thermosetting fluorocarbon powder coatings is disclosed, and comprises a frame 1 with a top end connected with a screening device 2 and an internal driving device, wherein the screening device 2 comprises a shell 3 fixedly connected to the upper side of the frame 1 and screen frames 4 detachably connected to the upper side of the shell 3, a plurality of screen frames 4 are arranged, two adjacent screen frames 4 are mutually clamped, a filter screen 5 is clamped at the bottom end of each screen frame 4, and the filter screen 5 is connected with the screen frames 4 through threads; first discharge gate 6 of fixedly connected with on 3 lateral walls of casing, be equipped with second discharge gate 7 on the lateral wall of screen frame 4, screen frame 4 lateral wall is located second discharge gate 7 middle part fixedly connected with baffle 8, baffle 8 is the arcuation setting, it has sliding plate 9 to be in second discharge gate 7 sliding connection department on the screen frame 4 lateral wall, set up on the sliding plate 9 and supply sliding plate 9 gliding first recess 10 on baffle 8, sliding plate 9 upside fixedly connected with handle 11, screen frame 4 lateral wall is located sliding plate 9 upside department and has seted up second recess 12, fixedly connected with connecting axle 13 in the second recess 12, it is connected with coupling hook 14 to rotate on the connecting axle 13, fixedly connected with is the discharging pipe 15 that the slope set up on first discharge gate 6 and the second discharge gate 7.

The working principle is as follows: start the drive assembly after screen frame 4 is installed fixedly and make the powder shifter function, pour powder coating into the back into, powder coating can take place to remove on screen frame 4 surface, wherein partial powder coating can fall into in screen frame 4 or the casing 3 of below from filter screen 5, and some other powder coating then can pile up at screen frame 4 slow rotation in edge and filter, when this part powder coating is moving to when contacting with baffle 8, powder coating can continue to remove along the radian of baffle 8 under drive arrangement's drive, thereby make powder coating remove to filter screen 5 center again, the effect of shaking that powder coating can be on filter screen 5 is strengthened under drive arrangement's drive and baffle 8's the effect of blockking simultaneously, screening efficiency is improved.

The sliding plate 9 is arranged to seal the second discharge hole 7, so that the powder coating accumulated on the edge of the screen frame 4 in the screening process cannot be directly discharged, and the waste of materials caused by the fact that the qualified powder coating is brought out is avoided; after the sliding plate 9 is slid upwards by the handle 11, the handle 11 can be hooked by the connecting hook 14, so that the second discharge hole 7 is kept in an open state, and the safety factor of the equipment is improved.

After a plurality of screen frame 4 carried out two and two joints, can sieve this with powder coating for powder coating can be more fluffy fine and smooth, can also carry out hierarchical filtration to the filter fineness of filter screen 5 in screen frame 4 simultaneously, has improved the suitability of equipment.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a thermosetting fluorocarbon powder coating screening machine for screening, is connected with screening plant (2) and inside frame (1) that is equipped with drive arrangement including the top, its characterized in that: screening plant (2) include casing (3) of fixed connection in frame (1) and can dismantle screen frame (4) of connecting on casing (3), be equipped with filter screen (5) on screen frame (4), the first discharge gate of fixedly connected with (6) on casing (3) lateral wall, fixedly connected with second discharge gate (7) on the lateral wall of screen frame (4), fixedly connected with baffle (8) on the lateral wall of screen frame (4), baffle (8) are the arcuation setting.

2. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 1, wherein: and a sliding plate (9) is connected to the side wall of the screen frame (4) in a sliding manner, and when the sliding plate (9) slides to the bottom end, the sliding plate (9) closes the second discharge hole (7).

3. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 2, characterized in that: baffle (8) fixed connection second discharge gate (7) middle section position on screen frame (4), first recess (10) have been seted up on sliding plate (9), work as the lateral wall of first recess (10) and the two sides laminating of baffle (8) when sliding plate (9) seal second discharge gate (7).

4. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 1, wherein: the filter screen (5) is connected to the bottom of the screen frame (4) in a clamping manner, and the filter screen (5) is connected with the screen frame (4) through threads.

5. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 4, wherein: the screen frame (4) is provided with a plurality of screen frames, and the adjacent screen frames (4) are mutually clamped.

6. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 2, wherein: sliding plate (9) upside fixedly connected with handle (11), screen frame (4) are located handle (11) upside department and have seted up coupling hook (14).

7. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 6, wherein: the screen frame (4) is provided with a second groove (12), the second groove (12) is internally and fixedly connected with a connecting shaft (13), and the connecting hook (14) is rotatably connected to the connecting shaft (13).

8. The powder shifter for screening thermosetting fluorocarbon powder coating as claimed in claim 1, wherein: equal fixedly connected with discharging pipe (15) on first discharge gate (6) and second discharge gate (7), discharging pipe (15) set up for the slope.