CN214599281U - Epoxy type powder coating processing is with corase grind device - Google Patents

Abstract

The utility model relates to an epoxy type is corase grind device for powder coating processing belongs to the coating field of grinding, which comprises a frame, the frame top is provided with band conveyer, frame one end is close to band conveyer position department and is provided with the crushing unit who is used for smashing the coating preforming, the frame is close to crushing unit position department and is provided with the brush roller that is used for clearing up crushing unit, the frame both sides are close to crushing unit position department and all are connected with the connecting rod, frame one end is kept away from to two connecting rods and is connected with the apron jointly, the apron can cover crushing unit, the crushing unit below is provided with the collection funnel, the apron is close to collection funnel one end and is provided with the protection network, the protection network is kept away from apron one end and is connected in collecting the funnel and keep away from frame one end. This application has the extravagant effect of coating that improves material piece and splash and cause.

Description

Epoxy type powder coating processing is with corase grind device

Technical Field

The application relates to the field of paint grinding, in particular to a rough grinding device for processing epoxy powder paint.

Background

At present, powder coating is subjected to thermal extrusion treatment after being uniformly stirred and mixed, the coating after thermal extrusion is in a sheet shape after being extruded by a cooling roller, and in order to facilitate grinding of a pressed sheet into powder, the pressed sheet is usually subjected to pre-crushing or coarse grinding treatment before entering a grinding machine.

In the related art, the chinese utility model patent document with publication No. CN205032252U discloses a high-efficiency powder coating raw material pulverizer, which comprises a bin, an electronic scale and a permanent magnet, wherein a hopper is connected to the lower side of the bin, the electronic scale is arranged at the lower side inside the hopper, a solenoid valve is arranged at the center of the electronic scale, a feeding pipe is arranged at the bottom end of the hopper, a rotating shaft is horizontally arranged inside the feeding pipe, the permanent magnet is symmetrically arranged on the outer wall of the rotating shaft up and down, a pulverizing box is arranged at the lower side of the feeding pipe, the bottom end of the feeding pipe is connected with a feeding port of the pulverizing box, and a first conveying belt is arranged at the upper side inside the pulverizing box, the high-efficiency powder coating raw material pulverizer of the utility model can pulverize and convey coating raw materials simultaneously, improves the working efficiency, can realize the quantitative feeding and quantitative processing of the coating raw materials, can remove iron sufficiently before pulverizing the raw materials, ensures the quality of the powder coating, and adjusts the distance between the upper and lower conveying belts, thereby control the raw materials granule size after smashing, can satisfy user's different demands, the practicality is high.

In view of the above-mentioned related art, the inventors believe that during the crushing and discharging process, the material fragments are liable to splash due to extrusion and rotation, and the splashed fragments increase the unexpected loss during the production of the powder coating.

SUMMERY OF THE UTILITY MODEL

In order to improve the extravagant condition of coating that the material piece splashes and causes, this application provides a rough grinding device for processing of epoxy type powder coating.

The application provides a rough grinding device for processing epoxy type powder coating adopts following technical scheme:

the utility model provides an epoxy type is corase grind device for powder coating processing, which comprises a frame, the frame top is provided with band conveyer, frame one end is close to band conveyer position department and is provided with the crushing unit who is used for smashing the coating preforming, the frame is close to crushing unit position department and is provided with the brush roller that is used for clearing up crushing unit, the frame both sides are close to crushing unit position department and all are connected with the connecting rod, two connecting rods are kept away from frame one end and are connected with the apron jointly, the apron can cover crushing unit, the crushing unit below is provided with the collection funnel, the apron is close to collection funnel one end and is provided with the protection network, the protection network is kept away from apron one end and is connected in collecting the funnel and keep away from frame one end.

Through adopting above-mentioned scheme, the material forms the preforming after the processing of hot extruder and squeeze roll, and the preforming forms less piece after crushing of crushing unit, and remaining piece is along with the probability that equipment operation splashes among the brush roller clearance crushing unit reduction crushing unit, and apron and protection network reduce the piece from the in-process departure processing equipment's of crushing unit to collecting the funnel probability, reduce the waste to the material among the crushing process.

Preferably, crushing unit is including rotating the drive roll of connecting in frame one end, the frame is close to drive roll position department and rotates and is connected with the driven voller, the parallel drive roll of driven voller sets up, drive roll one end fixedly connected with driving gear, the drive roll sets up with the driving gear coaxial line, the frame is close to driving gear position department fixedly connected with gear motor, gear motor's output shaft and driving gear coaxial line set up, gear motor's output shaft fixed connection is in the driving gear, the driven voller is close to the first driven gear of gear motor one end fixedly connected with, first driven gear sets up with the driven voller coaxial line, first driven gear meshes in the driving gear.

Through adopting above-mentioned scheme, gear motor drives driving gear and first driven gear rotatory, and then drives the drive roll and the driven voller is rotatory, and the preforming that drive roll and driven voller transported belt conveyor comes extrudees the crushing.

Preferably, a first material guide plate is fixedly connected between the belt conveyor and the crushing assembly corresponding to the rack, one end, close to the belt conveyor, of the first material guide plate abuts against a belt of the belt conveyor, and one end, far away from the belt conveyor, of the first material guide plate is located between the driving roller and the driven roller.

Through adopting above-mentioned scheme, the preforming by band conveyer transportation gets into the gap between drive roll and the driven voller through the direction of first stock guide, and first stock guide reduces the preforming and falls the probability on ground by the gap between band conveyer's belt and the drive roll.

Preferably, the brush roller is rotatably connected to the position, close to the driving roller, of the rack, the brush roller is arranged parallel to the driving roller and abuts against the driving roller, a second driven gear is fixedly connected to one end, close to the speed reduction motor, of the brush roller, the second driven gear is arranged coaxially with the brush roller, and the second driven gear is meshed with the driving gear.

Through adopting above-mentioned scheme, gear motor drives the brush roller rotation through the driven gear of second, and the brush roller butt is in the drive roll, and the brush roller clears up the surperficial piece of drive roll, reduces the probability that the piece was taken out in the drive roll rotation process.

Preferably, the frame is fixedly connected with a second material guide plate at a position corresponding to the lower part of the brush roller, the second material guide plate inclines downwards from one end close to the frame to one end far away from the frame, comb teeth are fixedly connected at a position corresponding to the brush roller of the second material guide plate, and the comb teeth are abutted against the brush roller.

Through adopting above-mentioned scheme, the piece that mix with in the broach clearance brush roller improves the clearance effect of brush roller, and the piece guide under the second stock guide cleared up the broach is to collecting the funnel in, reduces the probability that the piece scatters on ground.

Preferably, the cover plate is close to one end of the collecting funnel and is rotatably connected with the winding roller, the protective net is fixedly connected to the winding roller, the protective net is flexible, the protective net is far away from a plurality of rubidium magnets fixedly connected with one end of the winding roller, and all the rubidium magnets are far away from one side of the protective net and are adsorbed on one side of the collecting funnel, which is far away from one side of the frame.

Through adopting above-mentioned scheme, when clearance collection funnel or crushing unit, the workman removes rubidium magnet and is connected with collection funnel, and the rotatory wind-up roll of workman, wind-up roll accomodate the protection network rolling, protection network to workman's hindrance when reducing the plant maintenance.

Preferably, all connecting rods all rotate to be connected in the frame, and the frame is close to connecting rod position department and has seted up a plurality of screw holes, and all screw holes set up along frame length direction array, and screw hole female connection has positioning screw, and the connecting rod butt is in positioning screw.

Through adopting above-mentioned scheme, the workman changes the position according to the condition adjusting screw that splashes of piece among the crushing unit in the different screw holes of frame, changes the butt in the connecting rod of screw rod and the angle of frame, and then changes the position of apron.

Preferably, the cover plate is provided with a through groove corresponding to the position of the crushing assembly, the cover plate is fixedly connected with an observation plate made of transparent materials corresponding to the position of the through groove, and the observation plate covers the through groove.

Through adopting above-mentioned scheme, the operation condition of workman real-time observation crushing unit is convenient for to the observation board, and the workman of being convenient for observes the crushing degree of preforming and the condition of splashing of piece among the crushing unit, and the workman of being convenient for in time maintains equipment.

In summary, the present application has the following beneficial effects:

1. the brush roller cleans the crushing assembly to reduce the probability that residual fragments in the crushing assembly splash along with the operation of equipment, and the cover plate and the protective net reduce the probability that the fragments fly out of processing equipment in the process from the crushing assembly to the collecting hopper, so that the waste of materials in the crushing process is reduced;

2. the second guide plate guides the fragments cleaned by the comb teeth to the collecting hopper, so that the probability of scattering the fragments on the ground is reduced;

3. the workman changes the position according to the condition of splashing of piece among the crushing unit adjusting screw in the different screw holes of frame, changes the butt in the connecting rod of screw rod and the angle of frame, and then changes the position of apron.

Drawings

FIG. 1 is a schematic structural view of a rough grinding apparatus for processing an epoxy powder coating according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a rough grinding device for processing epoxy powder coating according to an embodiment of the present disclosure, which is used for embodying a grinding assembly;

fig. 3 is a schematic structural diagram of a rough grinding device for processing epoxy powder coating according to an embodiment of the present application, which is used for embodying a first material guide plate;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 1.

Description of reference numerals: 1. a frame; 11. a belt conveyor; 12. a size reduction assembly; 121. a drive roll; 1211. a driving gear; 122. a driven roller; 1221. a first driven gear; 123. a reduction motor; 13. a threaded hole; 131. positioning a screw rod; 14. a first material guide plate; 15. a second material guide plate; 151. comb teeth; 2. a brush roller; 21. a second driven gear; 3. a cover plate; 31. a connecting rod; 32. a through groove; 33. an observation plate; 34. a wind-up roll; 341. a protective net; 342. a rubidium magnet; 4. and (4) collecting the funnel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses epoxy type powder coating processing is with corase grind device. Referring to fig. 1 and 2, the crusher comprises a frame 1, a belt conveyor 11 is arranged at the top of the frame 1, the belt conveyor 11 is arranged along the length direction of the frame 1, a crushing assembly 12 is arranged at a position, close to the belt conveyor 11, of one end of the frame 1, the crushing assembly 12 comprises a driving roller 121 rotatably connected to one end of the frame 1, a driven roller 122 is rotatably connected to a position, close to the driving roller 121, of the frame 1, the driven roller 122 is arranged in parallel with the driving roller 121, a driving gear 1211 is fixedly connected to one end of the driving roller 121, the driving roller 121 and the driving gear 1211 are arranged coaxially, a speed reduction motor 123 is fixedly connected to a position, close to the driving gear 1211, of the frame 1, an output shaft of the speed reduction motor 123 is arranged coaxially with the driving gear 1211, and an output shaft of the speed reduction motor 123 is fixedly connected to the driving gear 1211. One end of the driven roller 122 close to the speed reduction motor 123 is fixedly connected with a first driven gear 1221, the first driven gear 1221 and the driven roller 122 are arranged coaxially, and the first driven gear 1221 is meshed with the driving gear 1211. The reduction motor 123 drives the driving gear 1211 and the first driven gear 1221 to rotate, and further drives the driving roller 121 and the driven roller 122 to rotate, and the driving roller 121 and the driven roller 122 extrude and crush the pressed sheets conveyed by the belt conveyor 11.

Referring to fig. 1 and 2, a brush roller 2 is rotatably connected to a position of the frame 1 close to the driving roller 121, the brush roller 2 is arranged parallel to the driving roller 121, the brush roller 2 abuts against the driving roller 121, a second driven gear 21 is fixedly connected to one end of the brush roller 2 close to the speed reduction motor 123, the second driven gear 21 is arranged coaxially with the brush roller 2, and the second driven gear 21 is meshed with the driving gear 1211. The reducing motor 123 drives the brush roller 2 to rotate through the second driven gear 21, the brush roller 2 abuts against the driving roller 121, fragments on the surface of the driving roller 121 are cleaned by the brush roller 2, and the probability of bringing out the fragments in the rotating process of the driving roller 121 is reduced.

Referring to fig. 2 and 3, a first material guide plate 14 is fixedly connected between the belt conveyor 11 and the crushing assembly 12 corresponding to the frame 1, one end of the first material guide plate 14 close to the belt conveyor 11 abuts against a belt of the belt conveyor 11, and one end of the first material guide plate 14 far from the belt conveyor 11 is located between the driving roller 121 and the driven roller 122. The tablets transported by the belt conveyor 11 are guided by the first guide plate 14 to enter the gap between the driving roller 121 and the driven roller 122, and the first guide plate 14 reduces the probability that the tablets fall to the ground through the gap between the belt of the belt conveyor 11 and the driving roller 121. The frame 1 corresponds below position department fixedly connected with second stock guide 15 of brush roller 2, and second stock guide 15 is by being close to frame 1 one end to keeping away from frame 1 one end downward sloping, and second stock guide 15 corresponds brush roller 2 position department fixedly connected with broach 151, broach 151 butt in brush roller 2. The piece that mix with in the broach 151 clearance brush roller 2 improves the clearance effect of brush roller 2, and the piece guide that second stock guide 15 under with broach 151 clearance is to collecting funnel 4 in, reduces the probability that the piece scatters on ground.

Referring to fig. 3 and 4, the positions of the two sides of the frame 1 close to the crushing assemblies 12 are all rotatably connected with the connecting rods 31, the two connecting rods 31 are far away from one end of the frame 1 and are jointly connected with the cover plate 3, the cover plate 3 can cover the crushing assemblies 12, the positions of the frame 1 close to the connecting rods 31 are provided with a plurality of threaded holes 13, all the threaded holes 13 are arranged along the length direction of the frame 1 in an array mode, the threaded holes 13 are internally threaded with the positioning screw rods 131, and the connecting rods 31 are abutted to the positioning screw rods 131. The probability that the cover plate 3 reduces fragments to fly out of the processing equipment from the crushing assembly 12 to the collecting hopper 4 is reduced, the waste of materials in the crushing process is reduced, workers change positions in different threaded holes 13 of the rack 1 according to the splashing condition of the fragments in the crushing assembly 12, the abutting joint between the connecting rod 31 of the screw and the angle of the rack 1 is changed, and then the position of the cover plate 3 is changed.

Referring to fig. 1, a through groove 32 is formed in a position of the cover plate 3 corresponding to the driving roller 121, an observation plate 33 made of a transparent material (such as organic glass) is fixedly connected to a position of the cover plate 3 corresponding to the through groove 32, and the observation plate 33 covers the through groove 32. The observation plate 33 is convenient for workers to observe the operation condition of the crushing assembly 12 in real time, is convenient for workers to observe the crushing degree of the tabletting in the crushing assembly 12 and the splashing condition of the fragments, and is convenient for the workers to maintain the equipment in time.

Referring to fig. 1 and 5, a collecting funnel 4 made of a ferromagnetic material (such as medium carbon steel) is arranged below the second material guide plate 15, one end of the cover plate 3, which is close to the collecting funnel 4, is rotatably connected with a winding roller 34, the winding roller 34 is fixedly connected with a flexible protective net 341, one end of the protective net 341, which is far away from the winding roller 34, is fixedly connected with a plurality of rubidium magnets 342, and one side of all the rubidium magnets 342, which is far away from the protective net 341, is adsorbed on one side of the collecting funnel 4, which is far away from the rack 1. The protective net 341 reduces the probability that fragments fly out of the processing equipment from the crushing assembly 12 to the collecting hopper 4, when the collecting hopper 4 or the crushing assembly 12 is cleaned, a worker removes the connection between the rubidium magnet 342 and the collecting hopper 4, the worker rotates the winding roller 34, the winding roller 34 winds and stores the protective net 341, and the obstruction of the protective net 341 to the worker during equipment maintenance is reduced.

The implementation principle of epoxy type powder coating processing with corase grind device of this application embodiment is: the material forms the preforming after the processing of hot extruder and squeeze roll, and the preforming forms less piece after the crushing of crushing unit 12, and brush roller 2 clearance crushing unit 12 reduces the probability that remaining piece splashes along with the equipment operation in the crushing unit 12, and apron 3 and protection network 341 reduce the probability that the piece flies out the processing equipment from the in-process of crushing unit 12 to collection funnel 4, reduce the waste to the material among the crushing process.

The embodiment of the application has the effect of improving the coating waste caused by the splashing of the material fragments.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an epoxy type powder coating processing is with corase grind device, includes frame (1), frame (1) top is provided with band conveyer (11), its characterized in that: frame (1) one end is close to band conveyer (11) position department and is provided with crushing unit (12) that are used for smashing the coating preforming, frame (1) is close to crushing unit (12) position department and is provided with brush roller (2) that are used for clearing up crushing unit (12), frame (1) both sides are close to crushing unit (12) position department and all are connected with connecting rod (31), frame (1) one end is kept away from in two connecting rod (31) and is connected with apron (3) jointly, apron (3) can cover crushing unit (12), crushing unit (12) below is provided with collection funnel (4), apron (3) are close to collection funnel (4) one end and are provided with protection network (341), protection network (341) are kept away from apron (3) one end and are connected in collection funnel (4) and are kept away from frame (1) one end.

2. The rough grinding device for processing epoxy type powder coating according to claim 1, characterized in that: the smashing assembly (12) comprises a driving roller (121) rotatably connected to one end of a rack (1), the position, close to the driving roller (121), of the rack (1) is rotatably connected with a driven roller (122), the driven roller (122) is parallel to the driving roller (121) and is arranged, one end of the driving roller (121) is fixedly connected with a driving gear (1211), the driving roller (121) and the driving gear (1211) are coaxially arranged, the position, close to the driving gear (1211), of the rack (1) is fixedly connected with a speed reducing motor (123), an output shaft of the speed reducing motor (123) and the driving gear (1211) are coaxially arranged, an output shaft of the speed reducing motor (123) is fixedly connected to the driving gear (1211), one end, close to the speed reducing motor (123), of the driven roller (122) is fixedly connected with a first driven gear (1221), the first driven gear (1221) and the driven roller (122) are coaxially arranged, and the first driven gear (1221) is meshed with the driving gear (1211).

3. The rough grinding device for processing epoxy type powder coating according to claim 2, characterized in that: the crushing device is characterized in that a first material guide plate (14) is fixedly connected between the rack (1) and the crushing assembly (12) corresponding to the belt conveyor (11), one end, close to the belt conveyor (11), of the first material guide plate (14) abuts against a belt of the belt conveyor (11), and one end, far away from the belt conveyor (11), of the first material guide plate (14) is located between the driving roller (121) and the driven roller (122).

4. The rough grinding device for processing epoxy type powder coating according to claim 2, characterized in that: the brush roller (2) is rotatably connected to the position, close to the driving roller (121), of the rack (1), the brush roller (2) is parallel to the driving roller (121), the brush roller (2) abuts against the driving roller (121), one end, close to the speed reduction motor (123), of the brush roller (2) is fixedly connected with a second driven gear (21), the second driven gear (21) is arranged in a coaxial line with the brush roller (2), and the second driven gear (21) is meshed with the driving gear (1211).

5. The rough grinding device for processing epoxy type powder coating according to claim 4, characterized in that: the frame (1) corresponds below position department fixedly connected with second stock guide (15) of brush roller (2), and second stock guide (15) are by being close to frame (1) one end to keeping away from frame (1) one end downward sloping, and second stock guide (15) correspond brush roller (2) position department fixedly connected with broach (151), broach (151) butt in brush roller (2).

6. The rough grinding device for processing epoxy type powder coating according to claim 1, characterized in that: the cover plate (3) is close to one end of the collecting hopper (4) and is rotatably connected with the winding roller (34), the protective net (341) is fixedly connected to the winding roller (34), the protective net (341) is flexible, one end of the protective net (341) is far away from the winding roller (34) and is fixedly connected with a plurality of rubidium magnets (342), and one side, far away from the protective net (341), of all the rubidium magnets (342) is adsorbed on one side, far away from the rack (1), of the collecting hopper (4).

7. The rough grinding device for processing epoxy type powder coating according to claim 1, characterized in that: all connecting rods (31) all rotate to be connected in frame (1), and frame (1) is close to connecting rod (31) position department and has seted up a plurality of screw holes (13), and all screw holes (13) set up along frame (1) length direction array, and screw hole (13) female connection has positioning screw (131), and connecting rod (31) butt in positioning screw (131).

8. The rough grinding device for processing epoxy type powder coating according to claim 1, characterized in that: the cover plate (3) is provided with a through groove (32) corresponding to the position of the crushing assembly (12), the cover plate (3) is fixedly connected with an observation plate (33) made of a transparent material corresponding to the position of the through groove (32), and the observation plate (33) covers the through groove (32).

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