Powder coating mixing equipment

Abstract

The utility model discloses powder coating mixing equipment which comprises mixing equipment, a mixing barrel is mounted on the left side of the top of the mixing equipment, a first collecting cover is arranged at the bottom of the left side of the mixing barrel, the bottom of the first collecting cover is fixedly connected with the top of the mixing equipment, and the output end of the first collecting cover is communicated with a shunt pipe. According to the dust collection device, air in the flow dividing pipe, the vertical pipe, the first collection cover and the second collection cover is extracted through the draught fan, the first collection cover and the second collection cover conduct dust collection on powder generated during feeding and discharging of the material mixing barrel, the sucked powder is conveyed into the box body in the collection box through the output end of the draught fan, dust collection can be conducted on the material mixing equipment at the moment, and the dust collection efficiency is improved. The mixing equipment for the powder coating has the advantage of dust removal, the stability of the mixing equipment is improved, meanwhile, powder in raw materials is prevented from drifting away during feeding and discharging, the powder is prevented from polluting the environment, and meanwhile normal work of a user is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder coating production technical field, concretely to a kind of powder coating's mixing equipment. BACKGROUND

[0002] Powder coating is solid powder-like synthetic resin coating composed of solid resin and pigment, filler and additive, etc., which is different from ordinary solvent-based coating and water-based coating. Its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film forming and low energy consumption. Powder coating has thermoplastic and thermosetting two categories. The appearance of thermoplastic powder coating film is poor, and the adhesion between it and metal is also poor, so it is rarely used in automotive coating field. Automotive coating generally uses thermosetting powder coating. Thermosetting powder coating uses thermosetting synthetic resin as film-forming material. During drying process, the resin is first melted, and then cured into a flat and hard coating film after chemical cross-linking. The appearance, various mechanical properties and corrosion resistance of the coating film formed by this coating can meet the requirements of automotive finishing.

[0003] During the production and manufacturing of powder coating, in order to ensure the uniformity and quality of powder coating, mixing equipment is needed to mix raw materials such as pigment, filler and additive. The patent file with publication number CN213221855U discloses a high-speed mixer for powder coating. The motor drives the rotating shaft, which in turn drives the two-blade paddle to rotate. The friction between the two-blade paddle and the raw materials causes the raw materials to move radially along the barrel of the high-speed mixer. In addition, under the action of centrifugal force, the raw materials are thrown to the inner wall of the stirring barrel and rise along the edge of the barrel. When the material rises to a certain height, it falls back to the center of the stirring paddle due to gravity, and then it is thrown again. The "Y" shaped double helix structure of the two-blade paddle enables the raw materials to be thrown and lifted along the helix in the blade, thereby combining radial movement and upward movement to keep the raw materials in a continuous spiral upward movement. Due to the high speed of the paddle, the fast-moving materials collide and rub with each other, which increases the temperature of the materials and improves the mixing quality of the mixture through cross mixing.

[0004] The existing technical solution in the above has the following defects: the mixing equipment cannot be dusted during use. When the mixing equipment is feeding and discharging, the powder in the raw materials can be scattered everywhere, which pollutes the environment and affects the normal work of the user. UTILITY MODEL CONTENT

[0005] To solve the problems raised in the above background technology, the purpose of the utility model is to provide a mixing equipment for powder coating, which has the advantage of dust removal and solves the problem that the mixing equipment cannot be dusted during use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of powder coating's mixing equipment, including mixing equipment, the left side of the top of mixing equipment is equipped with mixing barrel, the bottom of the left side of mixing barrel is provided with first collecting cover, the bottom of first collecting cover is fixedly connected with the top of mixing equipment, the output of first collecting cover is communicated with shunt pipe, the right side of the top of shunt pipe is communicated with standpipe, the top of standpipe is communicated with second collecting cover, second collecting cover is located the right side of mixing barrel, the output of shunt pipe is communicated with fan, the output of fan is communicated with collection tank, the left side of collection tank is fixedly connected with the right side of mixing equipment, the inside of collection tank is provided with box.

[0007] As the utility model is preferred, the inner wall of the box is fixedly connected with a dust bag, the front of the box is provided with an exhaust hole, and the top of the mixing barrel is provided with a barrel cover.

[0008] As the utility model is preferred, the front and rear sides of the bottom of the second collecting cover are fixedly connected with support rods, the bottom of the support rod is fixedly connected with the top of the mixing equipment, and the front of the box is fixedly connected with a pull block.

[0009] As the utility model is preferred, the left side of the inside of the first collecting cover and the second collecting cover is fixedly connected with a protective net in a longitudinal direction, and the bottom of the collection tank is fixedly connected with a bottom block.

[0010] As the utility model is preferred, the two sides of the bottom of the box are provided with a sliding groove, the inner wall of the sliding groove is slidingly connected with a sliding block, and the bottom of the sliding block is fixedly connected with the inner wall of the collection tank.

[0011] As the utility model is preferred, the two sides of the top of the collection tank are fixedly connected with a protruding block, the inner side of the protruding block is movably connected with a clamping block through a rotating shaft, and the front of the top of the box is provided with a clamping groove matched with the clamping block.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1、The utility model through fan extracts the air in shunt pipe, standpipe, first collecting cover and second collecting cover, so that first collecting cover and second collecting cover suck the powder generated by mixing barrel feeding and discharging, and the output end of fan transports the sucked powder into the box in collection tank, at this time, the mixing equipment can be dusted, the powder coating's mixing equipment has the advantages of dust removal, improves the stability of mixing equipment, avoids the powder in raw materials from flying everywhere when feeding and discharging, prevents the powder from polluting the environment, and facilitates normal work of the user.

[0014] 2, The utility model discloses a dust bag's setting can collect the powder that fan collects, prevents powder and scatters everywhere, through the setting of exhaust hole, can conveniently discharge the excess air in the collection box, through the setting of support rod, can position the position of second collecting cover, through the setting of pull -out block, can conveniently user pull the box body, prevents the phenomenon of skidding when user pulls the box body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the utility model Figure 1 The structure left view of mixing equipment;

[0017] Figure 3 It is the utility model Figure 2 The structure explosion drawing of collection box;

[0018] Figure 4 It is the utility model Figure 1 The structure perspective view of first collecting cover;

[0019] Figure 5 It is the utility model Figure 1 The structure perspective view of second collecting cover.

[0020] In the drawing: 1, mixing equipment;2, mixing bucket;3, first collecting cover;4, shunt pipe;5, vertical pipe;6, second collecting cover;7, fan;8, collection box;9, box body;10, dust bag;11, exhaust hole;12, bucket cover;13, support rod;14, pull -out block;15, protective net;16, bottom block;17, sliding slot;18, sliding block;19, protruding block;20, clamping block;21, clamping groove. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] For example, Figures 1 to 5The utility model provides a kind of mixing equipment of powder coating, including mixing equipment 1, mixing equipment 1 is the powder high-speed mixer commonly seen in market, mixing barrel 2 is installed in the left side of the top of mixing equipment 1, the bottom of the left side of mixing barrel 2 is provided with first collecting cover 3, the bottom of first collecting cover 3 is fixedly connected with the top of mixing equipment 1, the output of first collecting cover 3 is communicated with shunt pipe 4, the right side of the top of shunt pipe 4 is communicated with vertical pipe 5, the top of vertical pipe 5 is communicated with second collecting cover 6, second collecting cover 6 is located in the right side of mixing barrel 2, the output of shunt pipe 4 is communicated with fan 7, the output of fan 7 is communicated with collecting box 8, the left side of collecting box 8 is fixedly connected with the right side of mixing equipment 1, and the inside of collecting box 8 is provided with box body 9.

[0023] Reference Figure 1 The inner wall of box body 9 is fixedly connected with dust bag 10, and the front surface of box body 9 is provided with exhaust hole 11.

[0024] As a kind of technical optimization scheme of the utility model, through the setting of dust bag 10, the powder collected by fan 7 can be collected, to prevent powder from flying everywhere, through the setting of exhaust hole 11, excess air inside collecting box 8 can be conveniently discharged.

[0025] Reference Figure 1 The front side and the back side of the bottom of second collecting cover 6 are both fixedly connected with support rod 13, the bottom of support rod 13 is fixedly connected with the top of mixing equipment 1, and the front surface of box body 9 is fixedly connected with pull block 14.

[0026] As a kind of technical optimization scheme of the utility model, through the setting of support rod 13, the position of second collecting cover 6 can be limited and supported, through the setting of pull block 14, box body 9 can be conveniently pulled by user, to prevent user from slipping when pulling box body 9.

[0027] Reference Figure 2 The left side in first collecting cover 3 and second collecting cover 6 is both fixedly connected with protective net 15 in the longitudinal direction, and the bottom of collecting box 8 is fixedly connected with bottom block 16.

[0028] As a kind of technical optimization scheme of the utility model, through the setting of protective net 15, larger sundries can be prevented from entering the inside of first collecting cover 3 and second collecting cover 6, to cause shunt pipe 4 and fan 7 to be blocked, through the setting of bottom block 16, the friction between collecting box 8 and ground can be reduced, to cause the abrasion of the bottom of collecting box 8.

[0029] Reference Figure 3 The two sides of the bottom of box body 9 are both provided with sliding slot 17, sliding block 18 is slidably connected with the inner wall of sliding slot 17, and the bottom of sliding block 18 is fixedly connected with the inner wall of collecting box 8.

[0030] As a technical optimization scheme of the utility model, through the cooperation of the sliding block 18 and the sliding groove 17, the friction between the box body 9 and the collecting box 8 can be reduced, and the position of the box body 9 is limited.

[0031] Reference Figure 3 The top of the collecting box 8 is fixedly connected with the protruding block 19 on both sides, the inner side of the protruding block 19 is movably connected with the clamping block 20 through the rotating shaft, and the front side of the top of the box body 9 is provided with the clamping groove 21 used in cooperation with the clamping block 20.

[0032] As a technical optimization scheme of the utility model, through the cooperation of the sliding block 18 and the sliding groove 17, the friction between the box body 9 and the collecting box 8 can be reduced, and the position of the box body 9 is limited.

[0033] The working principle and use process of the utility model: when in use, the user pulls up the bucket cover 12, so that the bucket cover 12 is separated from the mixing barrel 2, then the user pours the raw materials into the inside of the mixing barrel 2, at this time, the powder in the raw materials can be scattered everywhere, and the fan 7 is started, the input end of the fan 7 draws the air in the first collecting cover 3 and the second collecting cover 6 through the shunt pipe 4 and the vertical pipe 5, the powder generated during the feeding and discharging of the mixing barrel 2 is sucked by the first collecting cover 3 and the second collecting cover 6, the sucked powder is transported to the box body 9 in the collecting box 8 through the output end of the fan 7, at this time, the mixing device 1 can be dusted, then the user pulls up the clamping block 20, so that the clamping block 20 rotates counterclockwise around the rotating shaft, so that the clamping block 20 is separated from the clamping groove 21, then the pull block 14 is pulled forward, so that the box body 9 is separated from the collecting box 8, at this time, the powder in the box body 9 can be treated.

[0034] In summary: the powder coating mixing device, through the cooperation of the mixing device 1, the mixing barrel 2, the first collecting cover 3, the shunt pipe 4, the vertical pipe 5, the second collecting cover 6, the fan 7, the collecting box 8 and the box body 9, solves the problem that the mixing device cannot be dusted during use, the powder in the raw materials is easily scattered everywhere during feeding and discharging, and the environment is polluted and the normal work of the user is affected.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be 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 a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for powder coatings, comprising a mixing device (1), characterized in that: A mixing barrel (2) is installed on the left side of the top of the mixing device (1), and a first collecting hood (3) is provided at the bottom of the left side of the mixing barrel (2). The bottom of the first collecting hood (3) is fixedly connected to the top of the mixing device (1). The output end of the first collecting hood (3) is connected to a diverter pipe (4). The right side of the top of the diverter pipe (4) is connected to a vertical pipe (5). The top of the vertical pipe (5) is connected to a second collecting hood (6). The second collecting hood (6) is located on the right side of the mixing barrel (2). The output end of the diverter pipe (4) is connected to a fan (7). The output end of the fan (7) is connected to a collecting box (8). The left side of the collecting box (8) is fixedly connected to the right side of the mixing device (1). A box body (9) is provided inside the collecting box (8).

2. A powder coating mixing device according to claim 1, characterized in that: A dust bag (10) is fixedly connected to the inner wall of the box body (9), an exhaust hole (11) is provided on the front of the box body (9), and a barrel cover (12) is provided on the top of the mixing barrel (2).

3. The powder coating mixing device according to claim 1, characterized in that: The front and rear sides of the bottom of the second collecting cover (6) are fixedly connected to support rods (13), the bottom of the support rods (13) is fixedly connected to the top of the mixing device (1), and the front of the box body (9) is fixedly connected to a pull block (14).

4. The powder coating mixing device according to claim 1, characterized in that: A protective net (15) is longitudinally fixedly connected to the left side of the inside of the first collecting cover (3) and the second collecting cover (6), and a bottom block (16) is fixedly connected to the bottom of the collecting box (8).

5. The powder coating mixing device according to claim 1, characterized in that: Both sides of the bottom of the box body (9) are provided with a slide groove (17), the inner wall of the slide groove (17) is slidably connected to a slider (18), and the bottom of the slider (18) is fixedly connected to the inner wall of the collection box (8).

6. The powder coating mixing device according to claim 1, characterized in that: Both sides of the top of the collection box (8) are fixedly connected with protrusions (19), the inner side of the protrusion (19) is movably connected with a clamping block (20) via a rotating shaft, and the front side of the top of the box body (9) is provided with a clamping slot (21) for use with the clamping block (20).

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