CN220214654U

CN220214654U - Stirring barrel for powder coating processing

Info

Publication number: CN220214654U
Application number: CN202321105093.5U
Authority: CN
Inventors: 吴伟
Original assignee: Changzhoushi Yuanchang New Material Science And Technology Co ltd
Current assignee: Changzhoushi Yuanchang New Material Science And Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-12-22
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a stirring barrel for powder coating processing, which comprises a frame, wherein a barrel body is fixedly connected onto the frame, a plurality of bases are fixedly connected onto the top of the barrel body, a cover plate is fixedly connected onto the top end of the bases, a plurality of holding barrels are fixedly connected onto the upper surface of the cover plate, discharging holes are formed in the bottoms of the holding barrels, discharging pipes are fixedly connected into the discharging holes and extend to the inside of the barrel body, a material blocking assembly is arranged at the bottoms of the discharging pipes, and a supporting frame is fixedly connected onto the upper surface of the cover plate. The utility model not only can realize quantitative outflow of raw materials and facilitate better stirring of the stirring blade, so that different raw materials can be fully mixed, but also can timely remove the raw materials adhered to the inner wall through the arc scraping blade, reduce the complexity of subsequent cleaning of the barrel body, can control the moving distance of the cam, and can control the outflow of the raw materials according to the moving range of the stop block.

Description

Stirring barrel for powder coating processing

Technical Field

The utility model relates to the technical field of powder coating, in particular to a stirring barrel for powder coating processing.

Background

The powder coating is used as a solvent-free coating, is economical, environment-friendly, efficient and excellent in performance, is popular to people, is rapidly developed along with the increasingly strict requirements on environment protection, has the advantages of low pollution, high decoration, good comprehensive performance and the like, gradually replaces the traditional solvent-based coating, and is widely applied in society.

In the process of stirring, the raw materials are added into a stirring barrel in sequence, and the raw materials are mixed with other raw materials in a certain proportion, and then are stirred, cooled by melt extrusion and finally crushed and filtered to obtain the powder coating.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a stirring barrel for powder coating processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a stirring barrel of powder coating processing, includes the frame, fixedly connected with staving on the frame, the top fixedly connected with of staving a plurality of bases, the top fixedly connected with apron of base, the last fixedly connected with of apron holds a plurality of barrels, holds the bottom of barrel and all sets up the blowing hole, equal fixedly connected with blowing pipe in the blowing hole, and the blowing pipe extends to the inside of staving, a plurality of the bottom of blowing pipe all is equipped with keeps off the material subassembly, the last fixedly connected with support frame of apron, the top swing joint of support frame has the pivot, and the bottom of pivot is equipped with the stirring leaf, the top fixedly connected with motor of support frame, and the one end and the pivot of motor output shaft are fixed mutually, the inside of staving still is equipped with scrapes the material subassembly.

As a still further scheme of the utility model, the material blocking component is a plurality of stop blocks, the bottom of the cover plate is movably connected with a plurality of sliding seats, one side of each sliding seat is fixedly connected with a stop block, the stop blocks are respectively attached to the bottom of the discharging pipe, a material opening is formed in the upper surface of each stop block, the material opening can be communicated with the discharging pipe, one side of each sliding seat is movably connected with a positioning rod, the positioning rods are fixed with the cover plate, the circumferential outer wall of each positioning rod is movably connected with a spring, and two ends of each spring are respectively fixed with each sliding seat and each positioning rod.

As still further scheme of the utility model, cams are arranged at the bottoms of the sliding seats, the ejector rod is fixedly connected with the outer wall of the circumference of the rotating shaft, and the ejector rod can be contacted with the cams.

As a still further scheme of the utility model, the cams are in sliding connection with the sliding seat, one sides of a plurality of sliding seats are movably connected with screw rods, one sides of a plurality of cams are respectively provided with a plurality of screw holes, and the screw rods are matched with one screw hole.

As a still further scheme of the utility model, the scraping component is an arc scraping blade, sliding grooves are formed in the inner walls of the two sides of the barrel body, a connecting plate is movably connected in the sliding grooves, a plurality of arc scraping blades are fixedly connected to the two sides of the connecting plate, and the arc scraping blades are attached to the inner walls of the two sides of the barrel body.

As a still further proposal of the utility model, the bottom end of the rotating shaft is fixedly connected with a reciprocating screw rod, the bottom end of the reciprocating screw rod is fixed with the stirring blade, and the reciprocating screw rod penetrates through the connecting plate and is in threaded connection with the connecting plate.

As a still further proposal of the utility model, the bottom of the stirring blade is fixedly connected with a scraping strip, and the scraping strip is attached to the inner wall of the bottom of the barrel body.

As a still further scheme of the utility model, a material guide hole is formed in the bottom of the barrel body, a material guide pipe is fixedly connected in the material guide hole, a material guide frame is fixedly connected to the outer wall of the bottom of the barrel body, and the material guide frame is positioned below the material guide pipe.

The beneficial effects of the utility model are as follows:

1. through the setting at blowing bottom of tubes portion installation blowing pipe, the pivot drives the ejector pin and rotates and when one of them cam contact and extrudees, the cam drives the slide and moves along locating lever looks one side, the spring atress shrink, the slide removes and drives the dog and remove, the dog removes and make feed opening and blowing pipe intercommunication, the raw materials flows along blowing pipe and feed opening and falls into the staving, rotate to and break away from the back with the cam when the ejector pin, spring resilience resets and makes the slide drive the dog reverse removal and the laminating of blowing pipe, the raw materials temporarily stops flowing, the raw materials ration flows can be realized to the circulation like this, make things convenient for stirring leaf better stirring, can intensive mixing between the different raw materials, the workman has been saved simultaneously and the mode of throwing the material.

2. Through the setting of installing arc doctor-bar on the connecting plate, the pivot drives reciprocating screw and rotates, makes the connecting plate reciprocate along the spout when reciprocating screw rotates, and the connecting plate removes and drives arc doctor-bar and reciprocate, will adhere the timely clearance of raw materials at the inner wall in the in-process that the barrel wall removed is followed to the arc doctor-bar, reduces the loaded down with trivial details nature of follow-up clearance staving.

3. Through cam and slide sliding connection mode, the user can also be according to throwing the material volume, rotate the screw and break away from the back with the screw, then control the extrusion scope of cam to the cam of movable cam can be changed to the ejector pin, and then control the travel distance of cam, then can control the outflow of raw materials according to the scope that the dog moved, make the raw materials throw the material more have flexibility.

Drawings

FIG. 1 is a schematic view of the front side of a stirring barrel for powder coating processing according to the present utility model;

FIG. 2 is a schematic view of the rear side of a stirring barrel for powder coating processing according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a powder coating process agitator;

FIG. 4 is a schematic view of a partial cross-sectional structure of a stirring barrel for powder coating processing according to the present utility model;

fig. 5 is a schematic view of a part of an enlarged structure of a stirring barrel for powder coating processing according to the present utility model.

In the figure: 1. a tub body; 2. a frame; 3. a material guiding pipe; 4. a material guiding frame; 5. a cover plate; 6. a support frame; 7. a motor; 8. a containing barrel; 9. scraping the strip; 10. stirring the leaves; 11. an arc-shaped scraping blade; 12. a chute; 13. a connecting plate; 14. a rotating shaft; 15. a reciprocating screw rod; 16. discharging pipes; 17. a stop block; 18. a material port; 19. a cam; 20. a push rod; 21. a screw hole; 22. a screw; 23. a spring; 24. a positioning rod; 25. a slide seat.

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. It should be noted that the terms "mounted," "connected," and "disposed" are to be construed broadly, unless explicitly stated or defined otherwise, and that the particular meaning of such terms in this patent will be understood by those of ordinary skill in the art, as appropriate.

Referring to fig. 1-5, a stirring barrel for powder coating processing comprises a frame 2, a barrel body 1 is fixed on the frame 2 through bolts, a plurality of bases are fixed on the top of the barrel body 1 through bolts, a cover plate 5 is fixed on the top of the base through bolts, a plurality of holding barrels 8 are fixed on the upper surface of the cover plate 5 through bolts, holding holes are formed in the bottom of the holding barrels 8, holding pipes 16 are fixed in the holding holes through bolts, the holding pipes 16 extend to the inside of the barrel body 1, a material blocking component is arranged at the bottom of the holding pipes 16, a supporting frame 6 is fixed on the upper surface of the cover plate 5 through bolts, a rotating shaft 14 is connected to the top of the supporting frame 6 in a rotating mode, stirring blades 10 are arranged at the bottom of the rotating shaft 14, a motor 7 is fixed on the top of the supporting frame 6 through bolts, one end of an output shaft of the motor 7 is fixed with the rotating shaft 14, the rotating shaft 14 is enabled to rotate through starting the motor 7, then stirring blades 10 can be driven to stir raw materials inside the barrel body 1, and a scraping component is further arranged inside the barrel body 1.

In the utility model, the material blocking component is a plurality of stop blocks 17, the bottom of the cover plate 5 is connected with a plurality of sliding seats 25 in a sliding way, one side of each sliding seat 25 is fixedly provided with the stop block 17 through bolts, the stop block 17 is respectively attached to the bottom of the discharge pipe 16, the upper surface of each stop block 17 is provided with a material opening 18, the material opening 18 can be communicated with the discharge pipe 16, one side of each sliding seat 25 is inserted with a positioning rod 24, the positioning rods 24 are fixed with the cover plate 5, the circumferential outer wall of each positioning rod 24 is sheathed with a spring 23, two ends of each spring 23 are respectively fixed with the sliding seat 25 and the positioning rods 24, the bottoms of the sliding seats 25 are respectively provided with a cam 19, the circumferential outer wall of each rotating shaft 14 is fixedly provided with a push rod 20 through bolts, the push rod 20 can be contacted with the cams 19, when the rotating shaft 14 drives the push rod 20 to be contacted with one of the cams 19 and extruded, the cams 19 drive the sliding seats 25 to move along the same side of the positioning rods 24, the springs 23 are stressed, the slide seat 25 moves to drive the stop block 17 to move, the stop block 17 moves to enable the material inlet 18 to be communicated with the material outlet pipe 16, raw materials flow out along the material outlet pipe 16 and the material inlet 18 and fall into the barrel body 1, when the ejector rod 20 rotates to be separated from the cam 19, the spring 23 rebounds and resets to enable the slide seat 25 to drive the stop block 17 to reversely move to be attached to the material outlet pipe 16, raw materials temporarily stop flowing out, the circulation can realize quantitative outflow of raw materials, the stirring blade 10 is convenient to stir better, different raw materials can be fully mixed, the cam 19 is in sliding connection with the slide seat 25, one side of the slide seats 25 is in threaded connection with the screw rod 22, one side of the cam 19 is provided with the screw rods 21, the screw rod 22 is matched with one of the screw holes 21, a user can also change the extrusion range of the ejector rod 20 to the cam 19 by moving the cam 19 left and right according to the feeding amount, and further control the moving distance of the cam 19, then, the outflow amount of the raw material can be controlled according to the moving range of the stopper 17, and the fixation between the cam 19 and the slide 25 is realized by the screw 22.

It should be noted that, the scraping component is arc scraping blade 11, spout 12 has all been seted up to barrel 1's both sides inner wall, sliding connection has connecting plate 13 in spout 12, the both sides of connecting plate 13 all are through bolt fastening having a plurality of arc scraping blade 11, and arc scraping blade 11 is laminated with barrel 1's both sides inner wall mutually, the bottom key of pivot 14 is connected with reciprocating screw 15, reciprocating screw 15's bottom is fixed with stirring leaf 10 mutually, reciprocating screw 15 passes connecting plate 13 and with connecting plate 13 threaded connection, pivot 14 drives reciprocating screw 15 and rotates, make connecting plate 13 reciprocate along spout 12 when reciprocating screw 15 rotates, connecting plate 13 removes and drives arc scraping blade 11 and reciprocate, in-process that arc scraping blade 11 is followed barrel 1 inner wall and is removed in time with the raw materials of adhesion at the inner wall.

In particular, the bottom of stirring leaf 10 is through bolt fastening scraping strip 9, and scrape strip 9 and the bottom inner wall of staving 1 and laminate mutually, stirring leaf 10 rotates and drives scraping strip 9 rotation, strike off the raw materials of staving 1 bottom inner wall, the guiding hole has been seted up to the bottom of staving 1, there is guide pipe 3 through bolt fastening in the guiding hole, be equipped with the valve in the guide pipe 3, the bottom outer wall of staving 1 is through bolt fastening guide frame 4, and guide frame 4 is located the below of guide pipe 3, the raw materials can open the valve on the guide pipe 3 after mixing through the stirring, the raw materials after mixing flows out and then falls into on the guide frame 4 through guide pipe 3, accomplish the transportation.

Working principle: when the raw materials need to be stirred, different raw materials after proportioning are respectively put into the holding cylinder 8, the motor 7 is started, the motor 7 rotates to enable the rotating shaft 14 to drive the ejector rod 20 to rotate, the ejector rod 20 rotates to be in contact with one of the cams 19 and extrude, the cam 19 drives the sliding seat 25 to move along one side of the positioning rod 24, the spring 23 is stressed and contracted, the sliding seat 25 moves to drive the stop block 17 to move, the stop block 17 moves to enable the material port 18 to be communicated with the discharging pipe 16, the raw materials flow out along the discharging pipe 16 and the material port 18 and fall into the barrel body 1, when the ejector rod 20 rotates to be separated from the cam 19, the spring 23 rebounds to enable the sliding seat 25 to drive the stop block 17 to reversely move to be attached to the discharging pipe 16, the raw materials temporarily stop flowing out, the ejector rod 20 continuously rotates to be extruded by the next cam 19, after the actions are repeated, the continuous quantitative flowing out of different raw materials is enabled to continuously rotate through the rotating shaft 14, the reciprocating screw rod 15 and the stirring blade 10 rotates to circularly stir the raw materials continuously flowing out, the connecting plate 13 moves up and down along the chute 12 while the reciprocating screw 15 rotates, the connecting plate 13 moves to drive the scraping blade 11 to move up and down along the arc-shaped scraping blade 11 to be adhered to the inner wall of the barrel body 11.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a stirring barrel of powder coating processing, includes frame (2), fixedly connected with staving (1) on frame (2), its characterized in that, the top fixedly connected with of staving (1) a plurality of bases, the top fixedly connected with apron (5) of base, the last fixedly connected with of apron (5) holds section of thick bamboo (8), hold the bottom of section of thick bamboo (8) and all seted up the blowing hole, equal fixedly connected with blowing pipe (16) in the blowing hole, and blowing pipe (16) extend to the inside of staving (1), a plurality of the bottom of blowing pipe (16) all is equipped with keeps off the material subassembly, the upper surface fixedly connected with support frame (6) of apron (5), the top swing joint of support frame (6) has pivot (14), the bottom of pivot (14) is equipped with stirring leaf (10), the top fixedly connected with motor (7) of support frame (6), and the one end and pivot (14) of motor (7) output shaft are fixed mutually, the inside of staving (1) is still equipped with scrapes the material subassembly.

2. The stirring barrel for powder coating processing according to claim 1, wherein the material blocking component is a plurality of stoppers (17), a plurality of sliding seats (25) are movably connected to the bottom of the cover plate (5), one sides of the sliding seats (25) are fixedly connected with the stoppers (17), the stoppers (17) are respectively attached to the bottom of the discharging pipe (16), a material opening (18) is formed in the upper surface of the stoppers (17), the material opening (18) is communicated with the discharging pipe (16), one sides of the sliding seats (25) are movably connected with positioning rods (24), the positioning rods (24) are fixedly connected with the cover plate (5), springs (23) are movably connected to the circumferential outer wall of the positioning rods (24), and two ends of each spring (23) are respectively fixedly connected with the sliding seat (25) and the positioning rods (24).

3. A powder paint processing mixing drum as claimed in claim 2, wherein cams (19) are provided at bottoms of the plurality of slide carriages (25), and the outer circumferential wall of the rotary shaft (14) is fixedly connected with a ram (20), and the ram (20) is contactable with the plurality of cams (19).

4. A powder coating processing stirring barrel according to claim 3, characterized in that the cam (19) is slidably connected with the slide seat (25), one side of a plurality of slide seats (25) is movably connected with the screw rod (22), one side of a plurality of cams (19) is provided with a plurality of screw holes (21), and the screw rod (22) is matched with one of the screw holes (21).

5. The stirring barrel for powder coating processing according to claim 1, wherein the scraping component is an arc scraping blade (11), sliding grooves (12) are formed in the inner walls of two sides of the barrel body (1), connecting plates (13) are movably connected in the sliding grooves (12), a plurality of arc scraping blades (11) are fixedly connected to two sides of the connecting plates (13), and the arc scraping blades (11) are attached to the inner walls of two sides of the barrel body (1).

6. The stirring barrel for powder coating processing according to claim 5, wherein the bottom end of the rotating shaft (14) is fixedly connected with a reciprocating screw rod (15), the bottom end of the reciprocating screw rod (15) is fixed with the stirring blade (10), and the reciprocating screw rod (15) penetrates through the connecting plate (13) and is in threaded connection with the connecting plate (13).

7. The stirring barrel for powder coating processing according to claim 1, wherein the bottom of the stirring blade (10) is fixedly connected with a scraping strip (9), and the scraping strip (9) is attached to the inner wall of the bottom of the barrel body (1).

8. The stirring barrel for powder coating processing according to claim 1, wherein a material guiding hole is formed in the bottom of the barrel body (1), a material guiding pipe (3) is fixedly connected in the material guiding hole, a material guiding frame (4) is fixedly connected to the outer wall of the bottom of the barrel body (1), and the material guiding frame (4) is located below the material guiding pipe (3).