CN218981849U

CN218981849U - Powder coating milling equipment

Info

Publication number: CN218981849U
Application number: CN202222843163.9U
Authority: CN
Inventors: 王元楷; 刘平; 杨爱军; 杨昌进; 吴华岑
Original assignee: Foshan Hanyue Powder Coating Co ltd
Current assignee: Foshan Hanyue Powder Coating Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-09
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a powder coating grinding device, which relates to the technical field of powder coating processing, and particularly relates to a powder coating grinding device. This powder coating milling equipment rotates in opposite directions through broken wheel one and broken wheel two and breaks the flaky coating, can play the effect of continuous damage, improves broken efficiency, and the clearance between broken wheel one and the broken wheel two is less than flaky coating's thickness, at the in-process to flaky coating damage, broken wheel one and broken wheel two can support flaky coating, need not carry flaky coating all the time.

Description

Powder coating milling equipment

Technical Field

The utility model relates to the technical field of powder coating processing, in particular to a powder coating grinding device.

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. The powder coating material is in a form completely different from that of a general coating material, and is in the form of a fine powder, and is called a powder coating material because a solvent is not used. Powder coatings are largely divided into two main categories, thermosetting powder coatings and thermosetting powder coatings.

Powder coating is by powder coating milling equipment grinds powder, and published patent CN213376781U discloses a powder coating milling equipment, including the milling box, milling box has set gradually grinding chamber, milling chamber and unloading room from last extremely down, the top of milling box is provided with the feed inlet, the bottom of milling box is provided with the discharge gate, the first clamp plate and the second clamp plate of smashing of both sides respectively fixedly connected with of milling chamber, first clamp plate and the second clamp plate of smashing all carry out flexible extrusion through the hydraulic telescoping rod, all fixedly connected with smashes the cone on first clamp plate and the second clamp plate. The patent has the following problems: 1. the first crushing pressing plate and the second crushing pressing plate are pushed to extrude damaged flaky paint through the hydraulic telescopic rod, the first crushing pressing plate and the second crushing pressing plate need to be provided with an opening and closing process, a damaged gap exists, the damage efficiency is low, the second crushing pressing plate and the second crushing pressing plate are in a suspended state, flaky paint needs to be lifted all the time in the damaged process, the third crushing cone head is subjected to the damaged process, and residues are easy to remain in the gap of the crushing cone head due to mutual extrusion, so that the damaged effect is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a powder coating grinding device, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a powder coating milling equipment, includes the casing, the inside of casing is provided with broken mechanism, embrittlement mechanism is installed in the left side of casing, broken mechanism's bottom is provided with grinding mechanism and grinding mechanism, broken mechanism includes broken wheel one, broken wheel one activity cup joints in the inside of casing, broken wheel one's right side is provided with broken wheel two, hydraulic telescoping rod has been cup jointed in the activity of broken wheel two's both ends, hydraulic telescoping rod fixed mounting is in the inner wall of casing, gear motor one is installed to broken wheel one and broken wheel two's front end, install the broach board that has the broach on the inner wall of casing, the broach of broach board is located broken wheel one or broken wheel two's bottom.

Optionally, a first blanking opening is formed in the top of the shell, and the bottom of the first blanking opening is opposite to a gap between the first crushing wheel and the second crushing wheel.

Optionally, the embrittlement mechanism includes the liquid nitrogen jar, liquid nitrogen jar bolt fastening is in the left side of casing, the right side of liquid nitrogen jar bottom is connected with the shower nozzle, the shower nozzle is located the top of break wheel one.

Optionally, the grinding mechanism includes the collecting hopper, the collecting hopper is fixed on the inner wall of casing, the inside of collecting hopper is provided with the damage roller of symmetric distribution, the bottom fixed mounting of collecting hopper has the perforated plate, the damage roller is placed at the top of perforated plate.

Optionally, a spreading plate is arranged in the interval of the damaged rollers, comb teeth are arranged at the bottom of the spreading plate, and the spreading plate is positioned at the top of the porous plate.

Optionally, grinding mechanism is located the below of perforated plate, grinding mechanism includes quiet mill, quiet mill is fixed on the inner wall of casing, the bottom of quiet mill is provided with movable millstone, gear motor two is installed to the bottom of casing, gear motor two output shaft's top is connected with the pivot, movable millstone suit is in the pivot, the top at the pivot is installed to lapping plate and damaged roller.

Optionally, the outside of pivot is fixed to be cup jointed and is inferred the board, inferred the board and be located the bottom of casing inner chamber, feed opening two has been seted up to the bottom of casing.

The utility model provides a powder coating grinding device, which has the following beneficial effects:

1. this powder coating milling equipment uses through the cooperation of broken wheel one and broken wheel two, utilizes broken wheel one and broken wheel two to rotate in opposite directions and break the flaky coating, can play the effect of continuous damage, improves broken efficiency, and the clearance between broken wheel one and the broken wheel two is less than flaky coating's thickness, at the in-process to flaky coating damage, broken wheel one and broken wheel two can support flaky coating, need not carry flaky coating all the time.

2. This powder coating milling equipment, through setting up hydraulic telescoping rod, utilize hydraulic telescoping rod to promote broken round second side-to-side slip, can adjust the interval between broken round first and the broken round second, the sheet coating of convenient to different thickness is damaged, avoids the too big sheet coating that causes in clearance between broken round first and the broken round second to obtain effective damage, through setting up the fishback, the fishback can strike off the sheet coating residue that adheres to in the broken tooth clearance of broken round a surface, avoids sheet coating residue to influence the effect of damage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model in semi-section;

FIG. 3 is a schematic view of another angle of the present utility model;

FIG. 4 is a schematic view of the structure of the comb plate of the present utility model;

fig. 5 is a schematic view of the structure of the breakage roller of the present utility model.

In the figure: 1. a housing; 2. a first discharging opening; 3. a spray head; 4. a liquid nitrogen tank; 5. a striker plate; 6. a crushing wheel I; 7. a second damaged wheel; 8. a hydraulic telescopic rod; 9. a first gear motor; 10. a comb plate; 11. a collecting hopper; 12. a damage roller; 13. paving a material plate; 14. a porous plate; 15. static grinding disc; 16. a movable millstone; 17. a second gear motor; 18. a rotating shaft; 19. an inference board; 20. and a second discharging opening.

Detailed Description

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.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a powder coating milling equipment, including casing 1, the inside of casing 1 is provided with damaged mechanism, and embrittlement mechanism is installed in casing 1's left side, and embrittlement mechanism includes liquid nitrogen tank 4, and liquid nitrogen tank 4 bolt fastening is in casing 1's left side, and the right side of liquid nitrogen tank 4 bottom is connected with shower nozzle 3, and shower nozzle 3 is located the top of broken wheel one 6, through setting up embrittlement mechanism, shower nozzle 3 can spray liquid nitrogen to slice coating, can make its embrittlement with the coating cooling to the embrittlement point, is convenient for damage to it.

Referring to fig. 2 to 3, a grinding mechanism and a grinding mechanism are arranged at the bottom of a breakage mechanism, a first feed opening 2 is formed in the top of a shell 1, the bottom of the first feed opening 2 is opposite to a gap between a first broken wheel 6 and a second broken wheel 7, the first feed opening 2 is used for adding sheet paint into the shell 1, the breakage mechanism comprises the first broken wheel 6, the first broken wheel 6 is movably sleeved in the shell 1, a second broken wheel 7 is arranged on the right side of the first broken wheel 6, the sheet paint is broken by the aid of the cooperation of the first broken wheel 6 and the second broken wheel 7, the sheet paint can be continuously broken by means of the opposite rotation of the first broken wheel 6 and the second broken wheel 7, the broken efficiency is improved, the two ends of the second broken wheel 7 are movably sleeved with hydraulic telescopic rods 8, the hydraulic telescopic rods 8 are fixedly mounted in the inner wall of the shell 1, the gap between the first broken wheel 6 and the second broken wheel 7 can be adjusted by pushing the second broken wheel 7 through the hydraulic telescopic rods 8, the sheet paint with different thicknesses can be conveniently broken by the aid of the first broken wheel 6 and the second broken wheel 7, the first broken wheel motor and the first broken wheel 7 can be broken by the aid of a speed reduction motor 9, and the first broken wheel 7 and the second broken wheel 7 can be continuously broken by the aid of the first broken motor and the first broken wheel 7 are rotatably and the first broken wheel 9 and the second broken motor 7 are rotatably and the first broken by the first broken motor and the second broken motor 7.

Referring to fig. 2 and 4, a comb plate 10 with comb teeth is installed on the inner wall of the housing 1, the comb teeth of the comb plate 10 are located at the bottom of the first crushing wheel 6 or the second crushing wheel 7, and the comb plate 10 is arranged to scrape the flaky paint residues attached to the gaps between the crushing teeth of the first crushing wheel 6, so that the effect of damage caused by the flaky paint residues is avoided.

Referring to fig. 2 and 5, the grinding mechanism includes a collecting hopper 11, the collecting hopper 11 is fixed on the inner wall of the shell 1, symmetrically distributed damage rollers 12 are arranged in the collecting hopper 11, the damage rollers 12 are arranged to grind the paint by the damage rollers 12 falling onto the surface of a porous plate 14, the porous plate 14 is fixedly arranged at the bottom of the collecting hopper 11, the damage rollers 12 are arranged at the top of the porous plate 14, the porous plate 14 is arranged to screen the paint, small-particle powder paint is screened out, a spreading plate 13 is arranged in the interval of the damage rollers 12, comb teeth are arranged at the bottom of the spreading plate 13, the spreading plate 13 is positioned at the top of the porous plate 14, the spreading plate 13 can scrape the paint on the porous plate 14, and the damage rollers 12 are convenient to grind the paint.

Referring to fig. 2, the grinding mechanism is located below the perforated plate 14, the grinding mechanism includes a static grinding disc 15, the static grinding disc 15 is fixed on the inner wall of the casing 1, the bottom of the static grinding disc 15 is provided with a movable grinding disc 16, through the cooperation of the static grinding disc 15 and the movable grinding disc 16, the paint is ground into powder by utilizing the relative rotation of the static grinding disc 15 and the movable grinding disc 16, a second gear motor 17 is installed at the bottom of the casing 1, the top of the output shaft of the second gear motor 17 is connected with a rotating shaft 18, the movable grinding disc 16 is sleeved on the rotating shaft 18, the rotating shaft 18 drives the damaged roller 12, the movable grinding disc 16 and the inference plate 19 to rotate, the spreading plate 13 and the damaged roller 12 are installed at the top end of the rotating shaft 18, the inference plate 19 is fixedly sleeved outside the rotating shaft 18, the paint falling to the bottom of the casing 1 is scraped by the inference plate 19, the paint can be gathered to the second feed opening 20, the inference plate 19 is located at the bottom of the inner cavity of the casing 1, and the second feed opening 20 is opened at the bottom of the casing 1.

To sum up, this powder coating milling equipment, when using, put into casing 1 with sheet coating from feed opening 2, spray liquid nitrogen to sheet coating through shower nozzle 3, make its embrittlement to sheet coating freezing, promote broken round two 7 through hydraulic telescoping rod 8 and move about, can adjust the interval between broken round 6 and the broken round two 7, then utilize gear motor 9 to drive broken round 6 and broken round two 7 and rotate in opposite directions, can make broken round 6 and broken round two 7 to sheet coating, scrape the sheet coating residue that adheres to in broken round 6 and broken round two 7 surface crushing tooth clearance through fishback 10, avoid sheet coating residue to influence the effect of damage, the coating after the damage falls into collecting hopper 11, drive broken roller 12 through gear motor two 17 and rotate, make broken roller 12 grind the damage to the coating, simultaneously, the lapping plate 13 can scrape the coating and smooth, the convenience rolls, the coating after the damage drops into quiet grinding 15 through perforated plate 14, then slide down between quiet grinding plate 15 and the grinding plate 16, through grinding plate 16 and the relative rotation of grinding plate 16, it can spill to the casing through grinding plate 16 to the grinding plate 1 to spill out to the coating bottom through grinding plate 16, the effect that the coating is leaked out to the grinding plate 1.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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.

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

Claims

1. The utility model provides a powder coating milling equipment, includes casing (1), the inside of casing (1) is provided with damaged mechanism, embrittlement mechanism is installed in the left side of casing (1), damaged mechanism's bottom is provided with grinding mechanism and grinding mechanism, its characterized in that: the utility model provides a broken mechanism includes broken wheel one (6), broken wheel one (6) activity cup joints in the inside of casing (1), the right side of broken wheel one (6) is provided with broken wheel two (7), hydraulic telescoping rod (8) have been cup jointed in the activity of the both ends of broken wheel two (7), hydraulic telescoping rod (8) fixed mounting is in the inner wall of casing (1), gear motor one (9) is installed to the front end of broken wheel one (6) and broken wheel two (7), install on the inner wall of casing (1) broach board (10) that have the broach, the broach of broach board (10) is located the bottom of broken wheel one (6) or broken wheel two (7).

2. A powder coating mill according to claim 1, wherein: the top of the shell (1) is provided with a first blanking opening (2), and the bottom of the first blanking opening (2) is opposite to a gap between the first crushing wheel (6) and the second crushing wheel (7).

3. A powder coating mill according to claim 1, wherein: the embrittlement mechanism comprises a liquid nitrogen tank (4), the liquid nitrogen tank (4) is fixed on the left side of the shell (1) through bolts, a spray head (3) is connected to the right side of the bottom of the liquid nitrogen tank (4), and the spray head (3) is located at the top of the crushing wheel I (6).

4. A powder coating mill according to claim 1, wherein: the grinding mechanism comprises a collecting hopper (11), the collecting hopper (11) is fixed on the inner wall of the shell (1), symmetrically distributed damage rollers (12) are arranged in the collecting hopper (11), a porous plate (14) is fixedly arranged at the bottom of the collecting hopper (11), and the damage rollers (12) are placed at the top of the porous plate (14).

5. A powder coating mill according to claim 4, wherein: be provided with bed board (13) in the interval of damaged roller (12), the bottom of bed board (13) is provided with the broach, bed board (13) are located the top of perforated plate (14).

6. A powder coating mill according to claim 5, wherein: the grinding mechanism is located the below of perforated plate (14), the grinding mechanism includes quiet mill (15), quiet mill (15) are fixed on the inner wall of casing (1), the bottom of quiet mill (15) is provided with and moves mill (16), gear motor two (17) are installed to the bottom of casing (1), gear motor two (17) output shaft's top is connected with pivot (18), move mill (16) suit on pivot (18), the top in pivot (18) is installed to lapping plate (13) and damaged roller (12).

7. A powder coating mill according to claim 6, wherein: the outer part of the rotating shaft (18) is fixedly sleeved with an inference plate (19), the inference plate (19) is positioned at the bottom of the inner cavity of the shell (1), and a second blanking opening (20) is formed in the bottom of the shell (1).