CN220737909U - Be used for producing powder coating secondary grinding equipment - Google Patents

Abstract

The utility model discloses a secondary grinding device for producing powder coating, which comprises the following components: the automatic grinding device comprises a first grinding box, a feeding hopper, a material guide pipe, a second grinding box, a material discharge pipe and a fixed block, wherein the feeding hopper is welded at the top end of the first grinding box, the material guide pipe is connected to the outer side of the first grinding box, and the second grinding box is connected to the end portion of the material guide pipe. This a secondary grinding device for producing powder coating can drive the butt joint piece and remove when the dust cover removes, can drive the fixture block and remove when the butt joint piece removes, and the butt joint piece tip can slide inside the fixed block when the dust cover removes row material pipe below position, and the fixture block is extrudeed by the fixed block this moment, can make the spring shrink when the fixture block receives the extrusion, and the shrouding can cover the feeder hopper port this moment, and need not personnel to climb up and cover the feeder hopper, improves its automaticly, and the secondary grinding device of being convenient for prevents through the shrouding that the dust from getting into inside the feeder hopper.

Description

Be used for producing powder coating secondary grinding equipment

Technical Field

The utility model relates to the technical field of secondary grinding equipment, in particular to secondary grinding equipment for producing powder coating.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and the powder coating needs to be ground by using secondary grinding equipment in the production and processing process, so that the materials are in powder form, and certain defects exist in the conventional secondary grinding equipment when in use.

In the prior art, secondary grinding equipment carries out secondary grinding operation on materials through a first grinding box and a second grinding box, so that fixed materials reach the powder state of a specified degree, and a material discharging pipe on the second grinding box can normally discharge the materials into a packing box.

Disclosure of Invention

The utility model aims to provide secondary grinding equipment for producing powder coating, which is used for solving the problem that the environment of a production workshop is influenced when materials are discharged by the secondary grinding equipment in the market at present, which is proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a secondary grinding apparatus for producing a powder coating material, comprising: first grinding case, feeder hopper, passage, second grinding case, row material pipe and fixed block, the top welding of first grinding case has the feeder hopper, the outside of first grinding case is connected with the passage, the end connection of passage has the second grinding case, the outside of second grinding case is connected with row material pipe, the fixed block, and the welding is in row the outside of material pipe, the bottom of row material pipe is provided with the dust cover, the butt joint piece is installed on the top of dust cover, the internally connected of butt joint piece has the spring, the one end of spring is connected with the fixture block, one side of fixture block is connected with spacing slider, the opposite side of fixture block is connected with the movable block.

Preferably, a sliding structure is formed between the limiting sliding block and the butt joint block, and an inserting structure is formed between the butt joint block and the fixed block.

Preferably, a telescopic structure is formed between the clamping block and the butt joint block through a spring.

Preferably, a supporting frame is welded on the outer side of the feeding hopper, and a connecting block is arranged on the surface of the supporting frame.

Preferably, a threaded rod is connected between the connecting block and the feed hopper through a bearing, and the end part of the threaded rod is connected with a motor.

Preferably, the outside of threaded rod is connected with the movable plate, the outside welding of movable plate has the shrouding.

Compared with the prior art, the utility model has the beneficial effects that: this a secondary grinding device for producing powder coating can drive the butt joint piece and remove when the dust cover removes, can drive the fixture block and remove when the butt joint piece removes, and the butt joint piece tip can slide inside the fixed block when the dust cover removes row material pipe below position, and the fixture block is extrudeed by the fixed block this moment, can make the spring shrink when the fixture block receives the extrusion, and the shrouding can cover the feeder hopper port this moment, and need not personnel to climb up and cover the feeder hopper, improves its automaticly, and the secondary grinding device of being convenient for prevents through the shrouding that the dust from getting into inside the feeder hopper.

1. The secondary grinding equipment can grind the material to a certain extent through first grinding case and second grinding case, can produce great dust when the material is discharged through arranging the material pipe generally, influence the environment in workshop, can drive the butt joint piece when the dust cover removes, can drive the fixture block and remove when the butt joint piece removes, the butt joint piece tip can slide to inside the fixed block when the dust cover removes row material pipe below position, the fixture block is extrudeed by the fixed block this moment, can make the spring shrink when the fixture block receives the extrusion, can dock the dust cover to row material pipe tip after the butt joint piece runs through the fixed block, meanwhile, the fixture block can reset through the spring, its bottom can be moved to on the surface of fixed block when the fixture block resets, thereby can install the dust cover in row material pipe's bottom, the dust cover can cover the packing carton tip this moment, the secondary grinding equipment of being convenient for can reduce the influence that the dust caused to production environment through the dust cover when arranging the material.

2. The secondary grinding device carries out feeding operation through the feed hopper, the feed hopper position is higher and top and external intercommunication, the feed hopper is polluted by dust easily inside after feeding, the threaded rod can be driven to rotate during motor operation, the movable plate can be driven to carry out the screw thread slip when the threaded rod rotates, the movable plate can be driven to move the shrouding when the movable plate screw thread slides to the feed hopper outside, the shrouding can be moved to the port position of feed hopper when the movable plate screw thread slides to the feed hopper outside, the shrouding can cover the feed hopper port this moment, and need not personnel to ascend a height and cover the feed hopper, improve its automatization performance, the secondary grinding device of being convenient for prevents through the shrouding that the dust from entering the feed hopper inside.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a front view of the present utility model in a cut-away configuration;

FIG. 3 is a schematic view of a front view of a dust cap of the present utility model in cross-section;

fig. 4 is a schematic view of a cross-sectional structure of a connecting block according to the present utility model.

In the figure: 1. a first grinding box; 2. a feed hopper; 3. a material guiding pipe; 4. a second grinding box; 5. a discharge pipe; 6. a fixed block; 7. a dust cover; 8. a butt joint block; 9. a spring; 10. a clamping block; 11. a limit sliding block; 12. a moving block; 13. a support frame; 14. a connecting block; 15. a threaded rod; 16. a motor; 17. a moving plate; 18. and (5) sealing plates.

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, 2 and 3, the present utility model provides a technical solution: a secondary grinding apparatus for producing a powder coating material, comprising: the novel grinding device comprises a first grinding box 1, a feeding hopper 2, a material guide pipe 3, a second grinding box 4, a material discharge pipe 5 and a fixed block 6, wherein the feeding hopper 2 is welded at the top end of the first grinding box 1, the material guide pipe 3 is connected to the outer side of the first grinding box 1, the second grinding box 4 is connected to the end of the material guide pipe 3, the material discharge pipe 5 is connected to the outer side of the second grinding box 4, the fixed block 6 is welded to the outer side of the material discharge pipe 5, a dust cover 7 is arranged at the bottom end of the material discharge pipe 5, a butt joint block 8 is mounted at the top end of the dust cover 7, a spring 9 is connected to the inner side of the butt joint block 8, a clamping block 10 is connected to one side of the clamping block 10, a limiting slide block 12 is connected to the other side of the clamping block 10, a sliding structure is formed between the limiting slide block 11 and the butt joint block 8, an inserting structure is formed between the butt joint block 8 and the fixed block 6, and a telescopic structure is formed between the clamping block 10 and the butt joint block 8 through the spring 9.

During concrete implementation, secondary grinding equipment can grind the material to a certain extent through first grinding case 1 and second grinding case 4 to pack the material after grinding, can produce great dust when the material is discharged through row material pipe 5 generally, influence the environment of workshop, this can promote dust cover 7 and remove, can drive butt joint piece 8 when the dust cover 7 removes and remove, can drive fixture block 10 when butt joint piece 8 removes, can slide fixed block 6 inside when dust cover 7 removes row material pipe 5 below position butt joint piece 8 tip, fixture block 10 is extrudeed by fixed block 6 at this moment, can make spring 9 shrink when fixture block 10 receives the extrusion, and can drive spacing slider 11 and slide when fixture block 10 removes, can dock dust cover 7 to row material pipe 5 tip after running through fixed block 6 to the joint piece 8, simultaneously fixture block 10 can reset through spring 9, its bottom can remove on the surface of fixed block 6 when fixture block 10 resets, thereby can install the bottom of arranging material pipe 5, can press down the end of dust cover 7 with the dust cover 7, can avoid two sets of environmental impact on the workshop to remove the dust cover 12.

Referring to fig. 1, 2 and 3, the secondary grinding device can reduce the influence of dust on the production environment by the dust cover 7 during discharging.

Referring to fig. 1, 2 and 4, a supporting frame 13 is welded on the outer side of the feed hopper 2, a connecting block 14 is mounted on the surface of the supporting frame 13, a threaded rod 15 is connected between the connecting block 14 and the feed hopper 2 through a bearing, a motor 16 is connected to the end of the threaded rod 15, a moving plate 17 is connected to the outer side of the threaded rod 15, a sealing plate 18 is welded on the outer side of the moving plate 17, and a threaded sliding structure is formed between the moving plate 17 and the threaded rod 15.

During concrete implementation, secondary grinding equipment carries out feeding operation through feeder hopper 2, feeder hopper 2 position is higher and top and external intercommunication, feeder hopper 2 is inside to be polluted by the dust easily after feeding, can start motor 16 for this, can drive threaded rod 15 when motor 16 operates and rotate, can drive movable plate 17 and carry out the screw thread slip when the threaded rod 15 rotates, can drive shrouding 18 and remove when movable plate 17 screw thread slides, shrouding 18 can remove the port position of feeder hopper 2 when movable plate 17 screw thread slides to the feeder hopper 2 outside, shrouding 18 can cover feeder hopper 2 port this moment, thereby can avoid the dust to fall inside feeder hopper 2, and need not personnel to ascend a height and cover feeder hopper 2, improve its automatization performance.

Referring to fig. 1, 2 and 4, the secondary grinding device prevents dust from entering the interior of the hopper 2 by means of the sealing plate 18.

In summary, when the secondary grinding device for producing powder paint is used, the material is discharged into the feed hopper 2, the material can be primarily ground through the first grinding tank 1, and the primarily ground material can be discharged into the second grinding tank 4 through the material guiding pipe 3, the second grinding tank 4 can secondarily grind the material to be powdery, and the material is discharged through the material discharging pipe 5, the secondary grinding device is the prior art, not described in detail herein, the influence of dust on the production environment can be reduced through the dust cover 7, dust is prevented from entering the interior of the feed hopper 2 through the sealing plate 18, and the powder paint is prevented from being polluted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A secondary grinding apparatus for producing a powder coating material, comprising: first grinding case (1), feeder hopper (2), passage (3), second grinding case (4), row material pipe (5) and fixed block (6), its characterized in that:

the top end of the first grinding box (1) is welded with a feed hopper (2), the outer side of the first grinding box (1) is connected with a material guide pipe (3), the end part of the material guide pipe (3) is connected with a second grinding box (4), and the outer side of the second grinding box (4) is connected with a material discharge pipe (5);

fixed block (6), the welding is in the outside of arranging material pipe (5), the bottom of arranging material pipe (5) is provided with dust cover (7), butt joint piece (8) are installed on the top of dust cover (7), the internal connection of butt joint piece (8) has spring (9), the one end of spring (9) is connected with fixture block (10), one side of fixture block (10) is connected with spacing slider (11), the opposite side of fixture block (10) is connected with movable block (12).

2. A secondary grinding apparatus for producing powder coatings according to claim 1, characterized in that: a sliding structure is formed between the limiting sliding block (11) and the butt joint block (8), and an inserting structure is formed between the butt joint block (8) and the fixed block (6).

3. A secondary grinding apparatus for producing powder coatings according to claim 2, characterized in that: the clamping block (10) and the butt joint block (8) form a telescopic structure through a spring (9).

4. A secondary grinding apparatus for producing powder coatings according to claim 1, characterized in that: the outside welding of feeder hopper (2) has support frame (13), support frame (13) surface mounting has connecting block (14).

5. A secondary grinding apparatus for producing powder coatings as defined in claim 4, wherein: threaded rods (15) are connected between the connecting blocks (14) and the feed hopper (2) through bearings, and the end parts of the threaded rods (15) are connected with motors (16).

6. A secondary grinding apparatus for producing powder coatings as defined in claim 5, wherein: the outside of threaded rod (15) is connected with movable plate (17), the outside welding of movable plate (17) has shrouding (18).