CN219092260U

CN219092260U - Automatic powder coating crusher

Info

Publication number: CN219092260U
Application number: CN202223228422.3U
Authority: CN
Inventors: 董朝栋; 张军伟; 周学山; 秦虎文; 秦小文
Original assignee: Shaanxi Zhengyang Banggeen New Material Technology Co ltd
Current assignee: Shaanxi Zhengyang Banggeen New Material Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-30
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses an automatic powder coating crusher, which relates to the technical field of powder coatings and comprises a crushing barrel, wherein a motor is arranged at the top end of the crushing barrel, the upper wall of the crushing barrel penetrates through and is rotationally connected with rotating rods, the outer walls of the rotating rods are fixedly connected with crushing cutters and the number of the crushing cutters is four, the inner walls of the crushing barrel are fixedly connected with supporting rods, the right sides of the supporting rods are fixedly connected with screening barrels, the right sides of the rotating rods are fixedly connected with shovel plates, the powder coatings to be crushed are placed in the screening barrels through feeding pipes, the motor is started to drive the rotating rods to rotate, the rotating rods drive the crushing cutters to rotate, the crushing cutters are used for crushing the agglomerated powder coatings, and the shovel plates can be used for lifting up the precipitated powder coatings for secondary crushing, so that the crushing efficiency of the powder coatings is improved, manual operation is not needed, labor force is reduced, whole-course automation is realized, and the practicability of the device is improved.

Description

Automatic powder coating crusher

Technical Field

The utility model relates to the technical field of powder coating processing, in particular to an automatic powder coating crusher.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and is widely used because the powder coating does not contain an organic solvent, can avoid fire disaster caused by the organic solvent, is poisoned and unsafe in transportation, and the viscosity of the powder coating does not need to be regulated along with seasonal changes so that construction is more convenient.

When the powder coating is produced and processed, the agglomerated powder coating is processed into powder through a series of work by using a crushing device, so that the subsequent processing and use are convenient.

In the prior art, the powder coating which is agglomerated needs to be filtered after being crushed by the crushing device, the phenomenon of accumulation is easy to occur, the crushing efficiency is reduced, and the powder coating cannot be crushed into powder with the same size by the effective guarantee, so that the later processing work of the powder coating can be influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic powder coating crusher, which avoids the accumulation and improves the crushing efficiency of powder coating.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides an automatic change powder coating breaker, including broken bucket, the top of broken bucket is provided with the motor, the upper wall of broken bucket runs through and rotates and be connected with the dwang, the output shaft fixed connection of motor is on the top of dwang, the outer wall fixedly connected with crushing sword of dwang and quantity are four, the inner wall fixedly connected with bracing piece of broken bucket, the right side fixedly connected with sieve barrel of bracing piece, the right side fixedly connected with shovel board of dwang.

Preferably, the dwang runs through and rotates the middle part of connecting at the sieve barrel, the bottom of dwang is provided with planetary gear reducer, planetary gear reducer's bottom is provided with the bull stick.

Preferably, the right side fixedly connected with connecting rod of bull stick one end, the other end sliding connection of connecting rod is at the inner wall of broken bucket, the bottom fixedly connected with extrusion piece of connecting rod.

Preferably, a protective sleeve is fixedly connected to the outer wall of the rotating rod above the planetary gear reducer.

Preferably, the inner wall sliding connection of broken bucket has the clamp plate, the top fixedly connected with disc of clamp plate, the top fixedly connected with circular lug of disc.

Preferably, the right side fixedly connected with supporting shoe of clamp plate, the supporting shoe runs through and sliding connection is at the right wall of broken bucket, the right side fixedly connected with rectangular plate of broken bucket.

Preferably, the rectangular plate is elastically connected with the supporting block through a spring, one end of the spring is fixedly connected with the bottom end of the rectangular plate, and the other end of the spring is fixedly connected with the top end of the supporting block.

Preferably, the top fixedly connected with guide board that broken barrel inner wall is close to the disc, the below fixedly connected with sieve that broken barrel inner wall is close to the clamp plate, the bottom of broken barrel articulates there is the apron, the bottom fixedly connected with handle of apron, the top fixedly connected with inlet pipe of broken barrel, a plurality of bell mouth have been seted up at the middle part of clamp plate.

The utility model has the following beneficial effects:

(1) When the automatic powder coating crusher is used, powder coating to be crushed is placed in the screen barrel through the feeding pipe, the motor is started, the motor drives the rotating rod to rotate, the rotating rod drives the crushing cutter to rotate, crushing work is carried out on the agglomerated powder coating through the crushing cutter, the precipitated powder coating can be lifted up through the shovel plate to be crushed for the second time, the occurrence of the accumulation condition is avoided, the crushing efficiency of the powder coating is improved, the labor force is reduced, and the whole process is automatic.

(2) When the automatic powder coating crusher is used, the rotating rod is driven to rotate through the planetary gear reducer when the rotating rod rotates, the rotating rod drives the connecting rod to rotate, the pressing plate is driven to reciprocate up and down through the round protruding blocks extruded by the extruding blocks, the powder coating is extruded through the pressing plate, and the screen plate is matched, so that particles with the same size are extruded by the powder coating and discharged through the screen plate, and the later processing work of the powder coating is facilitated.

Drawings

FIG. 1 is a schematic perspective view of the whole device of the present utility model;

FIG. 2 is a schematic view showing the perspective view of the whole device;

FIG. 3 is a schematic cross-sectional view of a crushing barrel according to the present utility model;

FIG. 4 is a schematic view of a broken barrel in a bottom view in a three-dimensional configuration;

fig. 5 is a schematic perspective view of a platen according to the present utility model.

In the figure: 1. crushing a barrel; 2. a rectangular plate; 3. a spring; 4. a support block; 5. a cover plate; 6. a motor; 7. a guide plate; 8. a shovel plate; 9. a connecting rod; 10. extruding a block; 11. a rotating rod; 12. a sieve plate; 13. a pressing plate; 14. a disc; 15. a circular bump; 16. a protective sleeve; 17. a rotating lever; 18. a support rod; 19. a planetary gear reducer; 20. and (5) a screen barrel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides an automatic powder coating crusher, which comprises a crushing barrel 1, wherein a motor 6 is arranged at the top end of the crushing barrel 1, a protective shell is fixedly connected to the top end of the crushing barrel 1 through bolts, the motor 6 is fixedly connected to the inside of the protective shell, an output shaft of the motor 6 is fixedly connected to the top end of a rotating rod 17, and the upper wall of the crushing barrel 1 penetrates through and is rotatably connected with the rotating rod 17;

the outer wall of the rotating rod 17 is fixedly connected with crushing cutters, the crushing cutters can crush the agglomerated powder coating, the inner wall of the crushing barrel 1 is fixedly connected with two supporting rods 18, the number of the supporting rods 18 is two, the two supporting rods are symmetrically arranged on two sides of the sieve barrel 20, the sieve barrel 20 is supported by the supporting rods 18, and the sieve barrel 20 is fixedly connected to the right side of the supporting rods 18;

the right side fixedly connected with shovel board 8 of dwang 17, the one end of shovel board 8 is provided with the inclined plane, and the purpose is in order to raise the powder coating of screen drum 20 bottom and carry out the secondary crushing to can improve crushing efficiency.

In the embodiment of the utility model, the rotating rod 17 penetrates through and is rotatably connected to the middle part of the screen barrel 20, the bottom end of the rotating rod 17 is provided with the planetary gear reducer 19, the rotating speed of the rotating rod 11 is slower than that of the rotating rod 17 through the work of the planetary gear reducer 19, the bottom end of the planetary gear reducer 19 is provided with the rotating rod 11, the right side of the rotating rod 11 is fixedly connected with one end of the connecting rod 9, the other end of the connecting rod 9 is slidably connected to the inner wall of the crushing barrel 1, and the bottom end of the connecting rod 9 is fixedly connected with the extrusion block 10;

the outer wall of the rotating rod 17 is fixedly connected with a protective sleeve 16 close to the upper part of the planetary gear reducer 19, the inner wall of the crushing barrel 1 is slidably connected with a pressing plate 13, the top end of the pressing plate 13 is fixedly connected with a disc 14, the top end of the disc 14 is fixedly connected with a circular protruding block 15, and when the extrusion block 10 rotates to contact the circular protruding block 15, the circular protruding block 15 is extruded to move downwards, so that the pressing plate 13 can extrude powder coating;

the right side fixedly connected with supporting shoe 4 of clamp plate 13, supporting shoe 4 runs through and sliding connection is at the right wall of broken bucket 1, the right side fixedly connected with rectangular board 2 of broken bucket 1, rectangular board 2 and supporting shoe 4 pass through spring 3 elastic connection, the one end fixed connection of spring 3 is in the bottom of rectangular board 2, the other end fixed connection of spring 3 is at the top of supporting shoe 4, the purpose of setting up spring 3 is in order to make clamp plate 13 reset, the top fixedly connected with guide board 7 that broken bucket 1 inner wall is close to disc 14, the purpose of setting up guide board 7 is in order to prevent that powder coating from dropping onto disc 14, the below fixedly connected with sieve 12 that broken bucket 1 inner wall is close to clamp plate 13;

the bottom of broken bucket 1 articulates there is apron 5, the bottom fixedly connected with handle of apron 5, the top fixedly connected with inlet pipe of broken bucket 1, a plurality of bell mouth have been seted up at the middle part of clamp plate 13, the purpose that sets up the bell mouth is in order to let the powder coating that falls down from sieve bucket 20 drop to sieve 12 through the bell mouth, because the hole in bell mouth bottom is less to make things convenient for clamp plate 13 to extrude powder coating.

In the utility model, when the powder coating to be crushed is firstly thrown into the screen barrel 20 through the feed pipe, then the motor 6 is started, the motor 6 drives the rotating rod 17 to rotate, the rotating rod 17 drives the crushing cutter to rotate, the agglomerated powder coating is crushed by the crushing cutter, when the powder coating which is not crushed yet falls into the bottom of the screen barrel 20, the rotating rod 17 rotates to drive the shovel plate 8 to rotate together, the powder coating can be lifted to crush secondarily by the shovel plate 8, the powder coating falls into the top end of the pressing plate 13 through the screen barrel 20, and the conical hole formed by the pressing plate 13 falls onto the screen plate 12, the rotating rod 11 rotates slower than the rotating rod 17 due to the operation of the planetary gear reducer 19, the connecting rod 9 drives the extruding block 10 to rotate together when the rotating rod 11 rotates, when the extrusion block 10 rotates to contact with the round protruding block 15, the round protruding block 15 is extruded to move downwards, the round protruding block 15 drives the pressing plate 13 to move downwards to extrude the powder coating, the pressing plate 13 moves downwards to drive the supporting block 4 to move downwards together, the supporting block 4 stretches the spring 3 when moving downwards, when the extrusion block 10 does not contact with the round protruding block 15, the pressing plate 13 is reset through the reverse elasticity of the spring 3, so that the pressing plate 13 can reciprocate up and down, the powder coating is extruded through the pressing plate 13, the powder coating can be discharged through the screen plate 12, the screen holes of the screen plate 12 are the same in size, so that the powder coating is changed into particles with the same size to be discharged through the screen plate 12, the later processing work of the powder coating is facilitated, after the crushing is finished, the cover plate 5 is rotated through a handle, and discharging the crushed powder coating.

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. An automated powder coating crusher, characterized by: the crushing device comprises a crushing barrel (1), wherein a motor (6) is arranged at the top end of the crushing barrel (1), the upper wall of the crushing barrel (1) penetrates through and is rotationally connected with a rotating rod (17), and an output shaft of the motor (6) is fixedly connected to the top end of the rotating rod (17); the outer wall fixedly connected with crushing sword of dwang (17) just is four in quantity, the inner wall fixedly connected with bracing piece (18) of broken bucket (1), the right side fixedly connected with sieve barrel (20) of bracing piece (18), the right side fixedly connected with shovel board (8) of dwang (17).

2. An automated powder coating breaker as recited in claim 1, wherein: the rotary rod (17) penetrates through the middle of the sieve barrel (20) and is rotatably connected with the sieve barrel, a planetary gear reducer (19) is arranged at the bottom end of the rotary rod (17), and a rotary rod (11) is arranged at the bottom end of the planetary gear reducer (19).

3. An automated powder coating breaker as recited in claim 2, wherein: the right side fixedly connected with connecting rod (9) of bull stick (11), the other end sliding connection of connecting rod (9) is at the inner wall of broken bucket (1), the bottom fixedly connected with extrusion piece (10) of connecting rod (9).

4. An automated powder coating breaker as recited in claim 2, wherein: the outer wall of the rotating rod (17) is fixedly connected with a protective sleeve (16) above the planetary gear reducer (19).

5. An automated powder coating breaker as recited in claim 1, wherein: the crushing barrel is characterized in that a pressing plate (13) is slidably connected to the inner wall of the crushing barrel (1), a disc (14) is fixedly connected to the top end of the pressing plate (13), and a circular protruding block (15) is fixedly connected to the top end of the disc (14).

6. An automated powder coating breaker as recited in claim 5 wherein: the right side fixedly connected with supporting shoe (4) of clamp plate (13), supporting shoe (4) run through and sliding connection is at the right wall of broken bucket (1), the right side fixedly connected with rectangular plate (2) of broken bucket (1).

7. An automated powder coating breaker as recited in claim 6 wherein: the rectangular plate (2) is elastically connected with the supporting block (4) through the spring (3), one end of the spring (3) is fixedly connected with the bottom end of the rectangular plate (2), and the other end of the spring (3) is fixedly connected with the top end of the supporting block (4).

8. An automated powder coating breaker as recited in claim 5 wherein: the top fixedly connected with guide board (7) that broken bucket (1) inner wall is close to disc (14), the below fixedly connected with sieve (12) that broken bucket (1) inner wall is close to clamp plate (13), the bottom of broken bucket (1) articulates there is apron (5), the bottom fixedly connected with handle of apron (5), the top fixedly connected with inlet pipe of broken bucket (1), a plurality of bell mouths have been seted up at the middle part of clamp plate (13).