CN211514690U

CN211514690U - Reducing mechanism is used in powder coating preparation

Info

Publication number: CN211514690U
Application number: CN201922312899.1U
Authority: CN
Inventors: 殷恒俊; 王亚妮; 王浩; 麻晓荣
Original assignee: Shandong Bojia Huacai Polymer Material Co ltd
Current assignee: Shandong Bojia Huacai Polymer Material Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-18
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a reducing mechanism is used in powder coating preparation, including two crossbeams, two the crossbeam is hollow structure, and a plurality of supporting legs of the lower extreme lateral wall fixedly connected with of crossbeam, two rotate between the crossbeam and be connected with two first pivots, two the lateral wall that the both ends of first pivot all run through the crossbeam rotates to be connected in the inner wall of crossbeam, and one of them is located the crossbeam the both ends of first pivot all are overlapped and are equipped with first belt pulley. The utility model relates to a powder coating technical field through setting up a driving motor, realizes the linkage of conveyer belt transportation process and crushing running roller, avoids setting up drive arrangement's cost, utilizes the setting of crushing running roller and the crushing piece of circumferential connection on it, realizes that raw and other materials accomplish at the in-process of carrying and cuts apart, is convenient for collect, and very big improvement production efficiency, reduced the cost of labor.

Description

Reducing mechanism is used in powder coating preparation

Technical Field

The utility model relates to a powder coating technical field especially relates to a reducing mechanism is used in powder coating preparation.

Background

The powder paint is a solid powder synthetic resin paint composed of solid resin, pigment, filler and assistant, and its dispersion medium is not solvent and water, but air, unlike ordinary solvent paint and water paint. It has the features of no solvent pollution, 100% filming and low power consumption, and the powder paint has two kinds of thermoplasticity and thermosetting property.

The powder raw materials pressed into sheets need to be crushed in the production process of the powder coating, the powder raw materials are convenient to polish into powder through a polishing system, generally, the crushing mode is to cut the raw materials into small pieces for polishing through a blade-shaped raw material manually, the mode is labor-wasting, the production efficiency is low, and therefore the crushing device for preparing the powder coating is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of low efficiency of the crushing process in the preparation of the powder coating in the prior art and providing a crushing device for the preparation of the powder coating.

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

a crushing device for preparing powder coating comprises two cross beams, wherein the two cross beams are of a hollow structure, the lower end side walls of the cross beams are fixedly connected with a plurality of supporting legs, two first rotating shafts are rotatably connected between the cross beams, two ends of each first rotating shaft penetrate through the side walls of the cross beams and are rotatably connected to the inner walls of the cross beams, one of the two first rotating shafts is positioned in the cross beams, two ends of each first rotating shaft are sleeved with a first belt pulley, the other one of the two first rotating shafts is positioned in the cross beams, two ends of each first rotating shaft are sleeved with a second belt pulley and a first gear, the two first belt pulleys and the second belt pulleys are positioned in the cross beams and are driven by a belt, two rollers are positioned outside the first rotating shafts are sleeved with rollers, a conveying belt is sleeved between the rollers, the upper end side walls of the two cross beams are fixedly, the cover is equipped with two second gears and smashes the running roller in the second pivot, smash a plurality of crushing pieces of circumference fixedly connected with on the running roller, two the opening has all been seted up to the upper end lateral wall of crossbeam, and the second gear mesh with first gear in extending to the opening mutually, and the cover is equipped with first belt pulley the inner wall and the fixedly connected with driving motor of crossbeam are run through to the one end of first pivot.

Preferably, a plurality of grooves matched with the crushing blocks are formed in the crushing roller, the grooves are connected with sliding blocks in a sliding mode, compression springs are connected between the sliding blocks and the inner walls of the grooves, and the crushing blocks extend into the grooves and are fixedly connected with the sliding blocks.

Preferably, the conveyer belt is provided with anti-skid patterns.

Preferably, the size of the first pulley is larger than the size of the second pulley.

Preferably, the two side walls of one end, far away from the groove, of the crushing block are inclined by 45 degrees, and the bottom edge is polished.

Preferably, the groove is convex in structure, and the inner surface is subjected to deburring treatment.

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

1. through the cooperation of first belt pulley and second belt pulley, realize the transport of conveyer belt, make things convenient for the mass of raw and other materials to carry, utilize the cooperation of first gear and second gear, realize smashing the linkage of running roller and conveyer belt, be that raw and other materials carry out quick crushing at the in-process that the mass was carried, improve production efficiency.

2. Through set up crushing piece on smashing the running roller, and smash the oblique 45 degrees of fast one end both sides lateral wall and handle, improve the sharpness of smashing the piece, make smash the running roller and drive when rotating that smash the piece can be quick even cut apart slice raw and other materials, improve the production progress.

3. Set up the recess on smashing the running roller and smash the piece through inside slider fixed connection, make and smash the piece and rotate the in-process that pushes down the cutting, utilize the compression spring's that the slider is connected elasticity, cushion, prevent that the too big damage of pressure from smashing piece and conveyer belt, and recess convex structural design has improved the stability of smashing the piece and being connected with smashing the running roller greatly.

Drawings

Fig. 1 is a schematic top perspective structural view of a pulverizing device for powder coating preparation according to the present invention;

FIG. 2 is a schematic diagram of a side view perspective structure of a pulverizing apparatus for powder coating preparation according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a beam 1, supporting legs 2, a first rotating shaft 3, a first belt pulley 4, a second belt pulley 5, a first gear 6, a belt 7, a conveying belt 8, a second rotating shaft 9, a second gear 10, a crushing roller 11, a crushing block 12, an opening 13, a driving motor 14, a groove 15, a sliding block 16, a compression spring 17, antiskid patterns 18 and a fixing block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a reducing mechanism for powder coating preparation, including two crossbeams 1, two crossbeams 1 are hollow structure, and the lower extreme lateral wall fixedly connected with a plurality of supporting legs 2 of crossbeam 1, it is connected with two first pivots 3 to rotate between two crossbeams 1, the both ends of two first pivots 3 all run through the lateral wall of crossbeam 1 and rotate and connect in the inner wall of crossbeam 1, one of them both ends that are located crossbeam 1 first pivot 3 all overlap and are equipped with first belt pulley 4, another both ends that are located crossbeam first pivot 3 all overlap and are equipped with second belt pulley 5 and first gear 6, the size of first belt pulley 4 is greater than the size of second belt pulley 5, be convenient for realize the transmission between first belt pulley 4 and the second belt pulley 5.

Be located and all overlap the running roller on the first belt pulley 4 of crossbeam 1 and the transmission of belt 7 between the second belt pulley 5, two lie in and all be equipped with the running roller on the outside first pivot 3, and the cover is equipped with conveyer belt 8 between the running roller, be provided with anti-skidding decorative pattern 18 on the conveyer belt 8, anti-skidding decorative pattern 18 can prevent to smash piece 12 and skid, the equal fixedly connected with fixed block 19 of upper end lateral wall of two crossbeams 1, and rotate between the fixed block 19 and be connected with second pivot 9, the cover is equipped with two second gears 10 and smashes running roller 11 on the second pivot 9, a plurality of crushing pieces 12 of circumference fixedly connected with on smashing running roller 11, smash the oblique 45 degrees settings of one end both sides lateral wall that groove 15 was kept away from to piece 12, and base polishing treatment.

The crushing roller 11 is provided with a plurality of grooves 15 matched with the crushing blocks 12, the grooves 15 are connected with sliders 16 in a sliding manner, the grooves 15 are of a convex structure and are subjected to inner surface deburring treatment, the convex structure design of the grooves 15 can improve the connection stability of the crushing blocks 12 and the crushing roller 11, compression springs 17 are connected between the sliders 16 and the inner walls of the grooves 15, the crushing blocks 12 extend into the grooves 15 and are fixedly connected with the sliders 16, the compression springs 17 in the grooves 15 can provide certain buffer force when the crushing blocks 12 divide raw materials, the crushing blocks 12 and the conveying belts 8 are protected, the upper end side walls of the two cross beams 1 are provided with openings 13, the second gear 10 extends into the openings 13 and is meshed with the first gear 6, one end of a first rotating shaft 3 sleeved with the first belt pulley 4 penetrates through the inner walls of the cross beams 1 and is fixedly connected with a driving motor 14, the first rotating shaft 3 is fixedly connected with the output end of a driving motor 14, and the model of the driving motor 14 is YE 2-280M-4.

When the flake powder raw material needs to be crushed, a material receiving box can be arranged at one end provided with a crushing roller 11 to collect the crushed raw material, firstly, a driving motor 14 is started, the driving motor 14 drives a first belt pulley 4 to rotate, the first belt pulley 4 drives a second belt pulley 5 through the transmission of a belt 7, so that the rollers on first rotating shafts 3 at two ends of a beam 1 realize synchronous rotation, the conveying function of a conveying belt 8 is realized, the pressed flake raw material is put on the conveying belt 8, the conveying belt 8 can drive the flake raw material to approach to the crushing roller 11, because the first rotating shafts 3 are sleeved with first gears 6, the first gears 6 can synchronously rotate the first rotating shafts 3, drive second gears 10 meshed with the first gears 6 to rotate, further drive the crushing roller 11 to rotate, so that crushing rollers 11 rotate to drive crushing blocks 12 on the crushing rollers to press the flake powder raw material downwards, make the slice smash the raw materials and be cut apart into a plurality of fritters, carry to receiving in the workbin via conveyer belt 8, can realize the quick crushing of slice raw and other materials through this kind of device, improve production efficiency, reduce the cost of labor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism for powder coating preparation, includes two crossbeams (1), its characterized in that, two crossbeam (1) is hollow structure, and the lower extreme lateral wall fixedly connected with a plurality of supporting legs (2) of crossbeam (1), two it is connected with two first pivot (3) to rotate between crossbeam (1), two the both ends of first pivot (3) all run through the lateral wall of crossbeam (1) and rotate and connect in the inner wall of crossbeam (1), one of them is located crossbeam (1) the both ends of first pivot (3) all overlap and be equipped with first belt pulley (4), and another is located the crossbeam the both ends of first pivot (3) all overlap and are equipped with second belt pulley (5) and first gear (6), is located crossbeam (1) through belt (7) transmission between first belt pulley (4) and second belt pulley (5), and two are located the outside all overlap and be equipped with the running roller on first pivot (3), and the cover is equipped with conveyer belt (8), two the equal fixedly connected with fixed block (19) of upper end lateral wall of crossbeam (1), and rotate between fixed block (19) and be connected with second pivot (9), the cover is equipped with two second gears (10) and smashes running roller (11) in the second pivot (9), smash running roller (11) and go up a plurality of crushing pieces (12) of circumference fixedly connected with, two opening (13) have all been seted up to the upper end lateral wall of crossbeam (1), and second gear (10) extend to in opening (13) mesh mutually with first gear (6), and the cover is equipped with first belt pulley (4) the one end of first pivot (3) runs through the inner wall and the fixedly connected with driving motor (14) of crossbeam (1).

2. The crushing device for preparing the powder coating according to claim 1, wherein a plurality of grooves (15) matched with the crushing blocks (12) are formed in the crushing roller (11), a sliding block (16) is connected in the grooves (15) in a sliding manner, a compression spring (17) is connected between the sliding block (16) and the inner wall of each groove (15), and the crushing blocks (12) extend into the grooves (15) and are fixedly connected with the sliding block (16).

3. A crushing device for powder paint preparation according to claim 1, characterized in that the conveyor belt (8) is provided with anti-slip patterns (18).

4. A crushing plant for powder paint preparation according to claim 1, characterized in that the size of the first pulley (4) is greater than the size of the second pulley (5).

5. The pulverizing device for powder coating material preparation according to claim 2, characterized in that the side walls of both sides of one end of the pulverizing block (12) far from the groove (15) are inclined by 45 degrees and the bottom edge is ground.

6. A crushing device for powder coating material preparation according to claim 2, characterized in that the grooves (15) are of convex configuration and the inner surface is deburred.