CN215428528U

CN215428528U - Raw material mixing device for producing pure polyester type powder coating

Info

Publication number: CN215428528U
Application number: CN202121853463.4U
Authority: CN
Inventors: 张一江
Original assignee: Jiangsu Yicai Powder New Material Co ltd
Current assignee: Jiangsu Yicai Powder New Material Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a raw material mixing device for producing pure polyester type powder coating, which relates to the technical field of mixing equipment and comprises a barrel body, wherein a barrel pipe movably penetrating through the top of the barrel body is arranged in the middle of the barrel body, a supporting table is arranged at the bottom of the barrel body, an air blowing assembly rotatably connected with the bottom end of the barrel pipe is arranged in the supporting table, a blocking assembly communicated with a discharge port at the bottom end of the barrel body is arranged on the supporting table, a motor fixed with the barrel body is fixed at the top of the barrel pipe, a plurality of air diffusing pipes are fixedly communicated with the side surface of the barrel pipe, and a return pipe communicated with the air blowing assembly is communicated with one side of the barrel body. The barrel body can stir and mix the raw materials in the barrel body, and meanwhile, the gas sprayed by the gas diffusion pipe further blows the raw materials, so that the mixing degree of the raw materials in the barrel body is further increased, the time is saved, the mixing effect is improved, and the working efficiency is accelerated.

Description

Raw material mixing device for producing pure polyester type powder coating

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a raw material mixing device for producing pure polyester type powder coating.

Background

Pure polyester powder coating is a powder coating prepared from hydroxy polyester resin, is generally used in the fields of building materials, household appliances and general industries due to good weather resistance and decoration, and needs to undergo a processing procedure of mixing various raw materials by a mixing device during production.

For example, the existing Chinese patent publication numbers are: CN213493480U, the name of this patent is "a powder coating mixing arrangement", this patent is including the blending tank, the blending tank includes inside agitator tank, the bottom of blending tank is equipped with agitator motor, fixedly connected with (mixing) shaft on agitator motor's the output shaft, the (mixing) shaft runs through the bottom of blending tank just stretches into in the agitator tank, the top of blending tank is equipped with the sealed lid of detachable, sealed lid with realize sealedly through sealed rubber ring between the agitator tank, the pan feeding mouth has been seted up on the sealed lid, the bottom of sealed lid be equipped with the bearing frame that the (mixing) shaft corresponds, the top of (mixing) shaft is inserted and is located in the bearing frame, be equipped with the installation cavity in the bearing frame, be equipped with vibrator in the installation cavity to can shake remaining powder coating.

The raw materials for producing the pure polyester powder coating are powdery, gaps among the raw materials are small during stirring, various raw materials are difficult to be uniformly mixed in a traditional stirring mode, long mixing time is needed, the mixing effect is poor, and the mixing efficiency is influenced, so that the raw material mixing device for producing the pure polyester powder coating is provided.

SUMMERY OF THE UTILITY MODEL

The barrel body can stir and mix the raw materials in the barrel body, and meanwhile, the gas sprayed by the gas diffusion pipe further blows the raw materials, so that the mixing degree of the raw materials in the barrel body is further increased, the time is saved, the mixing effect is improved, and the working efficiency is accelerated.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a raw materials mixing arrangement is used in production of pure polyester type powder coating, includes the staving, the middle part of staving is equipped with the activity and runs through the bobbin in the staving top, there is a brace table bottom the bottom of staving, the inside of brace table is equipped with rotates the air blast subassembly of being connected with the bobbin bottom, be equipped with the jam subassembly that is linked together with the bin outlet of staving bottom on the brace table, the top of bobbin is fixed with the motor fixed mutually with the staving, the fixed intercommunication in side of bobbin has a plurality of gas diffusion pipes, one side intercommunication of staving has the back flow that is linked together with the air blast subassembly.

Preferably, an installation cavity for installing the blowing assembly is formed in the supporting table, and supporting legs are fixed at four corners of the bottom of the supporting table.

Preferably, the air blowing assembly comprises an air blower, and an air flow output end of the air blower fixedly penetrates through the bottom of the barrel body through an air duct and is connected with the bottom end of the bobbin in an inserting mode.

Preferably, an inner pipe is arranged inside the bottom end of the bobbin, and a blocking ring fixed with the inner wall of the bobbin is fixed on the outer side of the inner pipe.

Preferably, the bottom of the bobbin is symmetrically fixed with a sweeping rod.

Preferably, the blocking assembly comprises a stud spirally penetrating through the bottom of the support table, and a sealing gasket which is flush with the top of the discharge port is arranged at the top of the stud.

Preferably, the air diffusing pipes are a plurality of hard porous pipes vertically communicated with the side surface of the bobbin, and the outer side surfaces of the air diffusing pipes are smooth surfaces.

Preferably, one end of the return pipe is communicated with the airflow input end of the blower, the end part of the other end of the return pipe is flush with the inner wall surface of the barrel body, and the inner wall of the end part is fixed with the dust filtering net.

Preferably, one side of the dust filter screen is provided with a cleaning brush, and one side of the cleaning brush is fixed with the adjacent air dispersing pipe.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the rotatable bobbin and the air diffusing pipe are arranged in the barrel body, raw materials in the barrel body can be stirred and mixed under the matching action of the air blowing assembly and the return pipe, and meanwhile, the raw materials are further blown by air sprayed by the air diffusing pipe, so that the mixing degree of the raw materials in the barrel body is further increased, the time is saved, the mixing effect is improved, the working efficiency is accelerated, and the novel barrel has good practical significance.

Drawings

FIG. 1 is a schematic sectional view of a raw material mixing apparatus for producing pure polyester powder coating according to the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1.

In the figure: 1. a barrel body; 2. a bobbin; 3. a support table; 4. a blower assembly; 5. a discharge outlet; 6. a plugging component; 7. a motor; 8. an air diffusing pipe; 9. a return pipe; 10. a mounting cavity; 11. supporting legs; 12. a blower; 13. an air duct; 14. an inner tube; 15. a blocking ring is sealed; 16. a cleaning rod; 17. a stud; 18. a sealing gasket; 19. a dust filter screen; 20. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a raw material mixing apparatus for producing pure polyester type powder coating, comprising a barrel body 1, wherein a charging opening equipped with a sealing cover is arranged at the top of the barrel body 1, a bobbin 2 movably penetrating the top of the barrel body 1 is arranged at the middle part of the barrel body 1, the bobbin 2 is a tube body with one closed end, a support table 3 is arranged at the bottom of the barrel body 1 to support the installation of the barrel body 1, a blowing assembly 4 rotatably connected with the bottom end of the bobbin 2 is arranged inside the support table 3 to generate stable airflow to be filled into the barrel body 1, to increase the lifting degree of the raw material inside the barrel body 1, to facilitate the mixing of the raw material inside the barrel body 1, a blocking assembly 6 communicated with a discharging opening 5 at the bottom end of the barrel body 1 is arranged on the support table 3 to block the discharging opening 5 to prevent material leakage, a motor 7 fixed with the barrel body 1 is fixed at the top of the bobbin 2, the outside of motor 7 has covered the sealed cowling that has fixed mutually with staving 1, improve the leakproofness between motor 7 and the staving 1, thereby provide drive power to the rotation of bobbin 2 in staving 1 inside, the fixed intercommunication in side of bobbin 2 has a plurality of gas pipes 8, gas pipes 8 can stir the raw materials of bobbin 2 along with the rotation of bobbin 2, make the gaseous raw materials of each part of bobbin 2 in the staving 1 all can receive gas to erupt simultaneously, one side intercommunication of staving 1 has the back flow 9 that is linked together with air-blast subassembly 4, return the gas in the staving 1 to air-blast subassembly 4, thereby control staving 1 inside atmospheric pressure and be in normal pressure state.

In the in-service use process, the bobbin 2 drives the air diffusing pipe 8 under the drive of motor 7 and rotates the stirring in 1 inside of staving for the raw materials of staving 1 mix, 8 spun gaseous further blowing raw materials of air diffusing pipe simultaneously, further aggravate the degree of mixing of 1 inside each raw materials of staving, save time, improve mixed effect, work efficiency has been accelerated, after mixing, it can to remove to block up 6 alright emit the raw materials through bin outlet 5 this moment.

Wherein, the installation cavity 10 that is used for installing the air blast subassembly 4 is seted up to the inside of brace table 3, and four corners in the bottom of brace table 3 all are fixed with supporting leg 11 to make brace table 3 and base face keep the certain distance, be convenient for operations such as the blowing of staving 1.

Wherein, the air blowing component 4 includes the air blower 12, and the air current output end of air blower 12 passes through air duct 13 fixedly and runs through in staving 1 bottom and peg graft mutually with bobbin 2 bottom to for the inside air current of blowing into of bobbin 2, provide stable air current source.

Wherein, the inside inner tube 14 that is equipped with in bottom of bobbin 2, the outside of inner tube is fixed with the ring 15 that blocks that is fixed mutually with 2 inner walls of bobbin, and in the in-service use process, some air current in air duct 13 passes through inner tube 14 and transmits to bobbin 2 in, and another part air current spouts the interior bottom to staving 1 from 2 bottoms of bobbin under the effect of blocking of ring 15 that blocks to blow the raw materials of the interior bottom of staving 1, play and carry out the air current to the movement blind area of air diffuser 8 and blow, increase the mixed degree of raw materials in its staving 1.

Wherein, the bottom symmetry of bobbin 2 is fixed with cleaning rod 16, and cleaning rod 16 comprises the L shape body of rod and the pappus brush that parallels with the bottom in the staving 1, and the pappus brush combines together the contact with the bottom in the staving 1, when the raw materials to the mixing of staving 1 finishes row the material, cleaning rod 16 still rotates along with the low-speed of motor 7 this moment to promote the material body of staving 1 bottom to bin outlet 5 and discharge.

Wherein, block up subassembly 6 including the screw bolt 17 that the spiral runs through in brace table 3 bottom, the top of screw bolt 17 is equipped with the seal ring 18 with 5 tops looks parallel and level of bin outlet to further improvement screw bolt 17 and the sealed effect between the bin outlet 5, when dismantling, directly carry out reverse spiral motion with screw bolt 17 brace table 3 and separate can.

Wherein, the air diffusing pipe 8 is a plurality of hard porous pipes vertically communicated with the side surface of the bobbin 2, which can play a role of a stirring rod, and the outer side surface of the air diffusing pipe 8 is a smooth surface, which is beneficial to reducing the adhesion between the raw material and the air diffusing pipe 8.

Wherein, one end of the return pipe 9 is communicated with the airflow input end of the blower 12, the end part of the other end of the return pipe 9 is flush with the inner wall surface of the barrel body 1, and the inner wall of the end part is fixed with a dust filter net 19, so that the airflow blown into the barrel body 1 flows back to the blower 12 to form a closed circulation airflow state, and the dust filter net 19 is used for preventing the raw materials in the barrel body 1 from entering the return pipe 9.

Wherein, one side of dust screen 19 is equipped with cleaning brush 20, and one side of cleaning brush 20 is fixed mutually with adjacent scattered trachea 8, and in the in-service use in-process, cleaning brush 20 is done along with scattered trachea 8 and is made circular motion along staving 1 inner wall, and when cleaning brush 20 was at every turn through dust screen 19, the jam raw materials on the dust screen 19 were cleaned to keep the air current of back flow 9 unobstructed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 raw materials mixing device is used in production of pure polyester type powder coating, includes staving (1), its characterized in that: the middle part of staving (1) is equipped with the activity and runs through bobbin (2) at staving (1) top, there is brace table (3) bottom the bottom of staving (1), the inside of brace table (3) is equipped with rotates air-blast subassembly (4) of being connected with bobbin (2) bottom, be equipped with on brace table (3) and block up subassembly (6) that are linked together with bin outlet (5) of staving (1) bottom, the top of bobbin (2) is fixed with motor (7) fixed mutually with staving (1), the fixed intercommunication in side of bobbin (2) has a plurality of air diffuser pipes (8), one side intercommunication of staving (1) has back flow (9) that are linked together with air-blast subassembly (4).

2. The raw material mixing device for producing the pure polyester type powder coating according to claim 1, wherein: an installation cavity (10) for installing the air blowing assembly (4) is formed in the supporting table (3), and supporting legs (11) are fixed at four corners of the bottom of the supporting table (3).

3. The raw material mixing device for producing the pure polyester type powder coating according to claim 1, wherein: the air blowing assembly (4) comprises an air blower (12), and the air flow output end of the air blower (12) fixedly penetrates through the bottom of the barrel body (1) through an air duct (13) and is connected with the bottom end of the bobbin (2) in an inserting mode.

4. The raw material mixing device for producing the pure polyester type powder coating according to claim 1, wherein: an inner tube (14) is arranged in the bottom end of the bobbin (2), and a blocking ring (15) fixed with the inner wall of the bobbin (2) is fixed on the outer side of the inner tube.

5. The raw material mixing device for producing the pure polyester type powder coating according to claim 1, wherein: the bottom of the bobbin (2) is symmetrically fixed with a cleaning rod (16).

6. The raw material mixing device for producing the pure polyester type powder coating according to claim 1, wherein: the blocking assembly (6) comprises a stud (17) which is spirally penetrated through the bottom of the support table (3), and a sealing gasket (18) which is parallel and level to the top of the discharge hole (5) is arranged at the top of the stud (17).

7. The raw material mixing device for producing the pure polyester type powder coating according to claim 1, wherein: the air diffusion pipes (8) are a plurality of hard porous pipes vertically communicated with the side surfaces of the bobbin (2), and the outer side surfaces of the air diffusion pipes (8) are smooth surfaces.

8. The raw material mixing device for producing the pure polyester type powder coating according to claim 3, wherein: one end of the return pipe (9) is communicated with the airflow input end of the air blower (12), the end part of the other end of the return pipe (9) is flush with the inner wall surface of the barrel body (1), and a dust filtering net (19) is fixed on the inner wall of the end part.

9. The raw material mixing device for producing the pure polyester type powder coating according to claim 8, wherein: one side of the dust filtering net (19) is provided with a cleaning brush (20), and one side of the cleaning brush (20) is fixed with the adjacent air dispersing pipe (8).