CN216609673U

CN216609673U - Plastic granules deironing sorting device

Info

Publication number: CN216609673U
Application number: CN202122700749.5U
Authority: CN
Inventors: 毛劲松
Original assignee: Shanghai Jiemi Automation Equipment Engineering Co ltd
Current assignee: Shanghai Jiemi Automation Equipment Engineering Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-27
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a plastic particle deironing and sorting device which comprises a shell, wherein a motor is fixed at the bottom of the inner wall of the shell, a first belt pulley and a rotary table are sequentially fixed at the output shaft end of the motor, a conveying belt is arranged in the shell, a second belt pulley is fixed at one side of a transmission shaft of the conveying belt, the first belt pulley is connected with the second belt pulley through a belt, a screening mechanism is arranged at one side of the conveying belt, a cleaning mechanism is arranged at the lower side of the screening mechanism, crushed plastic particles are placed in the shell, the plastic particles fall onto the surface of the conveying belt after a first discharge hole and a second discharge hole are aligned, the plastic particles cannot fall onto the surface of the conveying belt after the first discharge hole and the second discharge hole are staggered, so that the plastic particles can be quantitatively scattered onto the surface of the conveying belt, excessive plastic particles can be prevented from falling at one time, and the yield of the plastic particles for removing scrap iron is improved, the qualification rate of the plastic particles after injection molding is improved.

Description

Plastic granules deironing sorting device

Technical Field

The utility model relates to the technical field of plastic particle sorting devices, in particular to a plastic particle iron removing and sorting device.

Background

The recycled plastic and the granulated plastic have wide prospects, the waste is changed into valuable, the product (plastic granules) has wide market, the demand of plastic enterprises is large, therefore, the plastic granules have large gaps and cannot meet the demand of plastic manufacturers, so the plastic granules have good sale, excellent benefit, wide sources of raw materials of waste plastics, easily purchased waste plastics in places with low price, more than 10 tons of plastic products such as plastic food bags consumed in a city every day, a large amount of waste plastics can be recycled in rural areas, and the plastic granules are not worried about sale, however, the collected plastic particles contain various impurities such as scrap iron, most of the crushed plastic particles contain a large amount of scrap iron, so that in the subsequent processing process of the existing plastic particles, iron fillings among the plastic granules can damage the injection molding machine, have the potential safety hazard, lead to the part qualification rate of making to be lower, for this reason, provide a plastic granules deironing sorting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic particle deironing and sorting device, which aims to solve the problems that scrap iron in plastic particles damages an injection molding machine, potential safety hazards exist, and the qualified rate of manufactured parts is low in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic particle deironing and sorting device comprises a shell, wherein a motor is fixed at the bottom of the inner wall of the shell, a first belt pulley and a rotary table are sequentially fixed at the output shaft end of the motor, a conveying belt is arranged in the shell, a second belt pulley is fixed on one side of a transmission shaft of the conveying belt, the first belt pulley is connected with the second belt pulley through a belt, a screening mechanism is arranged on one side of the conveying belt, and a cleaning mechanism is arranged on the lower side of the screening mechanism;

screening mechanism includes baffle and diaphragm, first bin outlet and second bin outlet have been seted up respectively to baffle and diaphragm one side, the embedding of conveyer belt fixed surface has a plurality of to be located the magnet of first bin outlet downside, carousel one side is fixed with first pivot, diaphragm one side activity runs through casing one side and is fixed with the second pivot, casing one side is fixed with first slide rail, first slide rail track groove sliding connection has the carriage, the inside first spout of difference sliding connection in first pivot and second pivot one side of having seted up of carriage.

As further preferable in the present technical solution: the cleaning mechanism comprises a recycling box, a fixing frame is fixed to the bottom of the inner wall of the recycling box, a second sliding groove is formed in the fixing frame, and a sliding plate is connected to the inner side of the second sliding groove in a sliding mode.

As further preferable in the present technical solution: the utility model discloses a conveying belt cleaning device, including slide, bracing piece, backup pad, bearing, conveyer belt, slide one side is fixed with the activity and runs through the bracing piece in mount one side, the bracing piece top is fixed with the backup pad, backup pad one side is connected with the cleaning roller who contradicts in conveyer belt one side through the bearing rotation.

As further preferable in the present technical solution: a first scraper abutting against one side of the conveying belt is fixed on one side of the top of the supporting plate, and a second scraper abutting against one side of the cleaning roller is fixed on one side of the first scraper.

As further preferable in the present technical solution: and a spring is connected between the bottom of the sliding plate and the bottom of the second sliding chute and is in a spiral shape.

As further preferable in the present technical solution: one side of baffle is fixed to be inserted between shells inner wall, shells inner wall is fixed with quantity and is two second slide rail, second slide rail track groove sliding connection is in one side of diaphragm.

As further preferable in the present technical solution: the top of the shell is provided with a feed inlet which is positioned at the upper side of the partition plate.

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

one, inside putting into the casing through the plastic granules after will smashing, plastic granules falls into the conveyer belt surface through baffle and the first relief hole and the second relief hole of horizontal plate surface respectively, after first relief hole and second relief hole align, plastic granules falls into the conveyer belt surface, stagger the back when first relief hole and second relief hole, plastic granules can not fall to the conveyer belt surface, make plastic granules can the quantitative scattering on the conveyer belt surface, avoid plastic granules once only to drop too much, lead to the inside iron fillings of plastic granules can not be got rid of completely, the yield that plastic granules got rid of iron fillings has been improved, the qualification rate after plastic granules moulds plastics has been improved.

Two, adsorb certain iron fillings at the conveyer belt after, the iron fillings on conveyer belt surface are scraped to the first scraper blade of conveyer belt bottom, and when part iron fillings are more tiny, use the cleaning roller to glue the iron fillings on conveyer belt surface, under the effect of spring-supported slide for the top of first scraper blade and cleaning roller tightly laminates in bottom one side of conveyer belt, and more convenient cleans the conveyer belt surface, has improved the efficiency that conveyer belt surface magnet got rid of the inside iron fillings of plastic granules.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a left side sectional structural schematic view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic perspective view of the cleaning roller of the present invention.

In the figure: 1. a housing; 2. a screening mechanism; 21. a first discharge hole; 22. a second discharge hole; 23. a partition plate; 24. a transverse plate; 25. a first slide rail; 26. a conveyor belt; 27. a magnet; 28. a turntable; 29. a first rotating shaft; 210. a carriage; 211. a first chute; 212. a second rotating shaft; 213. a second slide rail; 3. a cleaning mechanism; 31. a recycling bin; 32. a spring; 33. a second chute; 34. a fixed mount; 35. a support plate; 36. a first squeegee; 37. a cleaning roller; 38. a second squeegee; 39. a support bar; 310. a slide plate; 4. a motor; 5. a first pulley; 6. a second pulley; 7. and (4) feeding a material inlet.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a plastic particle deironing and sorting device comprises a shell 1, wherein a motor 4 is fixed at the bottom of the inner wall of the shell 1, a first belt pulley 5 and a rotary table 28 are sequentially fixed at the output shaft end of the motor 4, a conveying belt 26 is arranged inside the shell 1, a second belt pulley 6 is fixed at one side of a transmission shaft of the conveying belt 26, the first belt pulley 5 is connected with the second belt pulley 6 through a belt, a screening mechanism 2 is arranged at one side of the conveying belt 26, and a cleaning mechanism 3 is arranged at the lower side of the screening mechanism 2;

the screening mechanism 2 comprises a partition plate 23 and a transverse plate 24, a first discharging hole 21 and a second discharging hole 22 are respectively arranged on one side of the partition plate 23 and one side of the transverse plate 24, a plurality of magnets 27 positioned on the lower side of the first discharging hole 21 are fixedly embedded on the surface of a conveying belt 26, a first rotating shaft 29 is fixed on one side of a rotary disc 28, a second rotating shaft 212 is fixed on one side of the transverse plate 24 and movably penetrates through one side of the shell 1, a first sliding rail 25 is fixed on one side of the shell 1, a sliding frame 210 is slidably connected with a rail groove of the first sliding rail 25, a first sliding groove 211 respectively slidably connected with one side of the first rotating shaft 29 and one side of the second rotating shaft 212 is arranged in the sliding frame 210, one side of the partition plate 23 is fixedly inserted between the inner walls of the shell 1, two second sliding rails 213 are fixed on the inner walls of the shell 1, the second sliding rail 213 grooves are slidably connected with one side of the transverse plate 24, a feeding hole 7 is arranged on the top of the partition plate 23, one, inside putting into casing 1 through the plastic granules after will smashing, plastic granules falls into conveyer belt 26 surface through baffle 23 and 24 surperficial first relief hole 21 of diaphragm and second relief hole 22 respectively, after first relief hole 21 aligns with second relief hole 22, plastic granules falls into conveyer belt 26 surface, after first relief hole 21 staggers with second relief hole 22, plastic granules can not fall to conveyer belt 26 surface, make plastic granules can quantitative scattering on conveyer belt 26 surface, avoid plastic granules once only to drop too much, lead to the inside iron fillings of plastic granules can not be got rid of completely, the yield that plastic granules got rid of iron fillings has been improved, the qualification rate after plastic granules moulds plastics has been improved.

The cleaning mechanism 3 comprises a recycling box 31, a fixed frame 34 is fixed at the bottom of the inner wall of the recycling box 31, a second chute 33 is arranged in the fixed frame 34, a sliding plate 310 is connected to the inner side of the second chute 33 in a sliding manner, a supporting rod 39 movably penetrating through one side of the fixed frame 34 is fixed at one side of the sliding plate 310, a supporting plate 35 is fixed at the top of the supporting rod 39, a cleaning roller 37 abutting against one side of the conveying belt 26 is rotatably connected to one side of the supporting plate 35 through a bearing, a first scraping plate 36 abutting against one side of the conveying belt 26 is fixed at one side of the top of the supporting plate 35, a second scraping plate 38 abutting against one side of the cleaning roller 37 is fixed at one side of the first scraping plate 36, a spring 32 is connected between the bottom of the sliding plate 310 and the bottom of the second chute 33, the spring 32 is spiral, after the conveying belt 26 adsorbs certain iron filings, the iron filings on the surface of the conveying belt 26 are scraped by the first scraping plate 36 at the bottom of the conveying belt 26, when part of the iron filings are relatively small, use cleaning roller 37 to glue the iron fillings on conveyer belt 26 surface, under the effect of spring 32 support slide 310 for the top of first scraper blade 36 and cleaning roller 37 is tightly laminated in bottom one side of conveyer belt 26, and more convenient cleans the conveyer belt 26 surface, has improved the efficiency that the inside iron fillings of plastic granules were got rid of to conveyer belt 26 surface magnet 27.

The working principle is as follows: when the plastic particle feeder is used, a worker pours crushed plastic particles into the plastic particle feeder from the feeding hole 7 at the top of the shell 1, at the moment, the plastic particles respectively fall onto the surface of the conveyor belt 26 through the partition plate 23 and the first discharging hole 21 and the second discharging hole 22 on the surface of the transverse plate 24, in order to avoid the plastic particles from falling onto the surface of the conveyor belt 26 in too much quantity, when the motor 4 drives the conveyor belt 26 to rotate, the first rotating shaft 29 is fixed on one side of the rotating disc 28 fixed at the output shaft end of the motor 4, when the rotating disc 28 rotates along with the motor 4, the first rotating shaft 29 pushes the sliding frame 210 to reciprocate in the first sliding rail 25, the sliding frame 210 simultaneously drives the second rotating shaft 212 to reciprocate and simultaneously drive the transverse plate 24 to reciprocate in the second sliding rail 213, when the first discharging hole 21 and the second discharging hole 22 are aligned, the plastic particles fall onto the surface of the conveyor belt 26, and when the first discharging hole 21 and the second discharging hole 22 are staggered, the plastic particles cannot fall onto the surface of the conveyor belt 26, when the plastic particles containing the iron filings fall on the surface of the conveyor belt 26, the iron filings are adsorbed by the magnet 27 on the surface of the conveyor belt 26, and the residual plastic particles on the surface of the conveyor belt 26 are conveyed out of the shell 1 through the conveyor belt 26 and enter the inside of the recycling bin 31.

After the conveyor belt 26 absorbs certain iron filings, the first scraper 36 at the bottom of the conveyor belt 26 scrapes off the iron filings on the surface of the conveyor belt 26, when part of the iron filings are smaller, the cleaning roller 37 is used for sticking off the iron filings on the surface of the conveyor belt 26, a layer of rubber layer with viscosity is stuck on the surface of the cleaning roller 37, after a certain amount of iron chips are adhered to the surface of the cleaning roller 37, the second scraper 38 is used to remove the iron chips from the surface of the cleaning roller 37, the surface of the conveying belt 26 is continuously cleaned by the first scraper 36 and the cleaning roller 37, so that excessive scrap iron is prevented from being adsorbed on the surface of the conveying belt 26, and the iron pieces are collected together inside the recycling bin 31, and under the action of the spring 32 supporting the slide plate 310, make the top of first scraper blade 36 and cleaning roller 37 tightly laminate in the bottom one side of conveyer belt 26, more convenient with conveyer belt 26 surface clean, improved the efficiency that conveyer belt 26 surface iron fillings were got rid of.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a plastic granules deironing sorting device, includes casing (1), casing (1) inner wall bottom is fixed with motor (4), motor (4) output shaft end is fixed with first belt pulley (5) and carousel (28) in proper order, casing (1) inside is equipped with conveyer belt (26), conveyer belt (26) transmission shaft one side is fixed with second belt pulley (6), first belt pulley (5) are connected its characterized in that through belt and second belt pulley (6): a screening mechanism (2) is arranged on one side of the conveyor belt (26), and a cleaning mechanism (3) is arranged on the lower side of the screening mechanism (2);

screening mechanism (2) are including baffle (23) and diaphragm (24), first relief hole (21) and second relief hole (22) have been seted up respectively to baffle (23) and diaphragm (24) one side, conveyer belt (26) fixed surface embedding has magnet (27) that a plurality of is located first relief hole (21) downside, carousel (28) one side is fixed with first pivot (29), diaphragm (24) one side activity is run through casing (1) one side and is fixed with second pivot (212), casing (1) one side is fixed with first slide rail (25), first slide rail (25) track groove sliding connection has carriage (210), inside first spout (211) of offering respectively sliding connection in first pivot (29) and second pivot (212) one side of carriage (210).

2. The plastic particle iron-removing and sorting device as claimed in claim 1, wherein: clean mechanism (3) are including collection box (31), collection box (31) inner wall bottom is fixed with mount (34), second spout (33) have been seted up to mount (34) inside, second spout (33) inboard sliding connection has slide (310).

3. The plastic particle iron-removing and sorting device as claimed in claim 2, wherein: slide (310) one side is fixed with the activity and runs through in bracing piece (39) of mount (34) one side, bracing piece (39) top is fixed with backup pad (35), backup pad (35) one side is connected with through the bearing rotation and contradicts in scrub roller (37) of conveyer belt (26) one side.

4. The plastic particle deironing and sorting device of claim 3, wherein: a first scraper blade (36) abutting against one side of the conveyor belt (26) is fixed on one side of the top of the supporting plate (35), and a second scraper blade (38) abutting against one side of the cleaning roller (37) is fixed on one side of the first scraper blade (36).

5. The plastic particle iron-removing and sorting device as claimed in claim 2, wherein: a spring (32) is connected between the bottom of the sliding plate (310) and the bottom of the second sliding chute (33), and the spring (32) is in a spiral shape.

6. The plastic particle iron-removing and sorting device as claimed in claim 1, wherein: one side of baffle (23) is fixed to be inserted between casing (1) inner wall, casing (1) inner wall is fixed with second slide rail (213) that quantity is two, second slide rail (213) track groove sliding connection is in one side of diaphragm (24).

7. The plastic particle iron-removing and sorting device as claimed in claim 6, wherein: the top of the shell (1) is provided with a feed inlet (7), and the feed inlet (7) is positioned on the upper side of the partition plate (23).