CN112476843A

CN112476843A - Plastic product processing device with dust removal function

Info

Publication number: CN112476843A
Application number: CN202011330700.9A
Authority: CN
Inventors: 朱建英
Original assignee: Wujiang Dingtai Electronic Materials Co ltd
Current assignee: Wujiang Dingtai Electronic Materials Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-03-12
Also published as: LU501889B1; WO2022110287A1

Abstract

The invention discloses a plastic product processing device with a dust removing function, which comprises a base and a dust removing box, wherein the dust removing box is fixedly arranged on the base, a first guide plate and a second guide plate are sequentially and obliquely arranged in the dust removing box from top to bottom, a plurality of electrostatic dust collecting plates are alternately and circularly arranged between the first guide plate and the second guide plate at equal intervals, a dust suction cylinder with a cavity structure is fixedly arranged in a cavity section of the dust removing box above the first guide plate, a material lifting box is fixedly arranged on the side of the dust removing box through a plurality of first supporting rods, two driving rollers are vertically and symmetrically arranged in the material lifting box in a rotating way, a belt is arranged between the two driving rollers, a plurality of material lifting plates are arranged on the belt at equal intervals, a material stirring assembly and a bulk material assembly are arranged in the dust removing box, the device is reasonable in structural layout, simple to operate and convenient to use, and can quickly and efficiently remove dust, has good economic benefit and practical significance.

Description

Plastic product processing device with dust removal function

Technical Field

The invention relates to the technical field of plastic product processing, in particular to a plastic product processing device with a dust removal function.

Background

The plastic cement is a plastic material formed by processing and molding a high-molecular synthetic resin serving as a main component and adding proper additives such as a plasticizer, a stabilizer, a flame retardant, a lubricant, a coloring agent and the like or a rigid material formed by curing and crosslinking, is widely applied and is an indispensable part in household appliances, automobiles, mobile phones, PCs, medical instruments and lighting appliances, most of the plastic cement raw materials are extracted from some oils, the most familiar part of the PC material is extracted from petroleum, and the PC material has a gasoline smell when being combusted; ABS is extracted from coal, and the ABS is in a soot state after being burnt out; POM is extracted from natural gas and when burned, POM has a very foul smell.

The plastic product is usually obtained by melting plastic particles and then injecting the melted plastic particles into a mold for cooling and molding, but the existing plastic product processing device can not remove dust in the plastic particles, so that the produced plastic product is easy to break and influence the appearance, and the integral quality is poor.

Disclosure of Invention

An embodiment of the present invention provides a plastic product processing apparatus with a dust removing function to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a plastic product processing device with a dust removal function comprises a base and a dust removal box, wherein the dust removal box is fixedly arranged on the base, a first guide plate and a second guide plate are sequentially and obliquely arranged in the dust removal box from top to bottom, a plurality of electrostatic dust collection plates are arranged between the first guide plate and the second guide plate at equal intervals and alternately and circularly, a dust suction cylinder with a hollow cavity structure is fixedly arranged in a cavity section of the dust removal box above the first guide plate, a material lifting box is fixedly arranged on the side of the dust removal box through a plurality of first supporting rods, a material guide channel is arranged on the upper portion of the inner cavity of the material lifting box, one end, far away from the material lifting box, of the material guide channel extends into the dust removal box, two driving rollers are vertically and rotationally arranged in the material lifting box, a belt is arranged between the two driving rollers, a plurality of material lifting plates are arranged on the belt at equal intervals, the front side edge and the rear side edge of the, the dust removal incasement is equipped with and is used for dialling the plastic granule that rises the flitch and promote to the interior material subassembly of dialling of dust removal incasement and is used for scattering the bulk cargo subassembly that comes with the plastic granule that returns.

In one alternative: the dust removal roof portion is equipped with hopper, and dust removal lateral wall is located the lower one end region of second guide board and is equipped with the passage, and the one end that the dust removal case was kept away from to the passage extends to the rising workbin, is equipped with the discharge gate on the passage, is equipped with the bleeder valve on the discharge gate.

In one alternative: a plurality of rollers are symmetrically arranged at the bottom of the base and are self-locking rollers.

In one alternative: the dust collection box is characterized in that dust collection holes are uniformly formed in the end face, far away from the inner wall of the dust removal box, of the dust collection cylinder from top to bottom, a dust collection fan and a dust storage box are fixedly mounted on the outer wall of the dust removal box, a dust collection air guide pipe is fixedly connected to the dust collection end of the dust collection fan, one end, far away from the dust collection fan, of the air guide pipe extends into the dust collection cylinder, a dust storage drawer is inserted into the dust storage box, and a handle, which is convenient to pull out the dust storage drawer from the dust storage box, is arranged on the dust storage drawer.

In one alternative: the outer wall of the material lifting box is fixedly provided with a lifting motor, and an output shaft of the lifting motor extends into the material lifting box and is connected with one end of one of the two driving rollers.

In one alternative: the kickoff subassembly includes sliding seat and switch board, dust removal incasement chamber top fixed mounting has the slide bar and rotates through the bearing and install the threaded rod, slide bar and threaded rod are worn to locate by the sliding seat, be the sliding connection relation between sliding seat and the slide bar, and the threaded connection relation of adaptation between the threaded rod, there is the kickoff pole movable seat below through connector link fixed mounting, switch board fixed mounting is in the one end that the connector link was kept away from to the kickoff pole, the switch board width is the same with guide passageway inner chamber width, there is driving motor through support fixed mounting on the dust removal incasement wall, driving motor is just reversing motor and its output shaft extends to the dust removal incasement and is connected with threaded rod one end.

In one alternative: bulk cargo subassembly includes bulk cargo dish and motor box, and the motor box is fixed to be located the suction drum inboard through many second branches, and guide passageway top is rotated through the bearing and is inserted and be equipped with the bull stick, and bulk cargo dish fixed connection is in the bull stick upper end, and the motor box internal fixation is equipped with the rotating electrical machines, and the output shaft of rotating electrical machines is connected with the bull stick lower extreme, and the last contour of bulk cargo dish alternately is equipped with the multichannel and sinks the groove.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the device structural layout is reasonable, easy operation, and convenient to use can clear away the dust of adhesion on the plastic high efficiency thereby ensures plastic goods overall quality, and dust collection efficiency is high and effectual, has good economic benefits and practical meaning.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a bulk material tray according to an embodiment of the invention.

Fig. 3 is a schematic structural view of a dust storage box according to an embodiment of the present invention.

Notations for reference numerals: 1-roller, 2-base, 3-dust removing box, 4-second guide plate, 5-electrostatic dust collection plate, 6-first guide plate, 7-dust storage box, 8-dust guide pipe, 9-dust collection fan, 10-air guide pipe, 11-dust collection barrel, 12-dust collection hole, 13-bracket, 14-driving motor, 15-sliding rod, 16-threaded rod, 17-movable seat, 18-connecting buckle, 19-kick-out rod, 20-guide channel, 21-material lifting box, 22-driving roller, 23-kick-out plate, 24-first support rod, 25-material lifting plate, 26-belt, 27-guide pipe, 28-discharge port, 29-motor box, 30-second support rod, 31-rotating motor, 32-feeding hopper, 33-rotating rod, 34-bulk material tray, 35-sink groove, 36-dust storage drawer and 37-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a plastic product processing apparatus with a dust removing function includes a base 2 and a dust removing box 3, the dust removing box 3 is fixedly disposed on the base 2, a first guide plate 6 and a second guide plate 4 are sequentially and obliquely disposed from top to bottom in the dust removing box 3, wherein a gap is disposed between a lower end of the first guide plate 6 and an inner wall of the dust removing box 3 for plastic particles to fall down, a plurality of electrostatic dust collection plates 5 for adsorbing and removing dust adhered to the plastic particles are alternately and cyclically disposed between the first guide plate 6 and the second guide plate 4 at equal intervals, a dust collection cylinder 11 having a hollow structure is fixedly disposed in a cavity section of the dust removing box 3 above the first guide plate 6, dust collection holes 12 are uniformly disposed from top to bottom on an end surface of the dust collection cylinder 11 far from the inner wall of the dust removing box 3, a dust collection fan 9 and a dust storage box 7 are fixedly disposed on an outer wall of the dust removing box, the dust collection end of the dust collection fan 9 is fixedly connected with an air guide pipe 10, one end of the air guide pipe 10, which is far away from the dust collection fan 9, extends into a dust collection barrel 11, the dust outlet end of the dust collection fan 9 is fixedly connected with a dust guide pipe 8, one end of the dust guide pipe 8, which is far away from the dust collection fan 9, extends into a dust storage box 7, a dust storage drawer 36 is inserted into the dust storage box 7, the dust storage drawer 36 is provided with a handle 37, which is convenient for pulling the dust storage drawer out of the dust storage box 7, when the dust collection fan 9 sucks air flow to form negative pressure in the dust collection barrel 11 during use, when plastic particles uniformly disperse and fall, dust adhered to the plastic particles is sucked into the dust collection barrel 11 under the action of negative pressure, then enters the dust storage box 7 through the air guide pipe 10 and the dust guide pipe 8 for temporary storage for later cleaning, when the dust in the dust storage box 7 needs to be cleaned, the dust storage drawer 36 is pulled out of the dust storage barrel to quickly finish cleaning, very convenient and trouble-saving.

A material lifting box 21 used for repeatedly lifting plastic particles is fixedly arranged on the side of the dust removing box 3 through a plurality of first supporting rods 24, a material guide pipe 27 is arranged on the lower end region of the side wall of the dust removing box 3 positioned on the second guide plate 4, one end of the material guide pipe 27 far away from the dust removing box 3 extends into the material lifting box 21, a material guide channel 20 is arranged on the upper portion of the inner cavity of the material lifting box 21, one end of the material guide channel 20 far away from the material lifting box 21 extends into the dust removing box 3, two driving rollers 22 are vertically and symmetrically and rotatably arranged in the material lifting box 21, a belt 26 is arranged between the two driving rollers 22, a plurality of material lifting plates 25 used for driving the plastic particles to be lifted are equidistantly arranged on the belt 26, the front side edge and the rear side edge of the belt 26 and the side edge of each material lifting plate 25 connected with the belt 26 are both attached to the inner wall of the material lifting box, the output shaft of the lifting motor extends into the material lifting box 21 and is connected with one end of one of the two driving rollers 22, the belt 26 can be operated by driving one of the two driving rollers 22 to rotate through the lifting motor, so as to drive the material lifting plate 25 to lift and lift plastic particles falling at the bottom of the inner cavity of the material lifting box 21, a material shifting assembly for shifting the plastic particles lifted by the material lifting plate 25 into the dust removing box 3 is arranged in the dust removing box 3, the material shifting assembly comprises a movable seat 17 and a material shifting plate 23, a slide rod 15 and a threaded rod 16 are fixedly arranged at the top of the inner cavity of the dust removing box 3 through bearings, the movable seat 17 is arranged through the slide rod 15 and the threaded rod 16, the movable seat 17 is in sliding connection with the slide rod 15 and is in adaptive threaded connection with the threaded rod 16, a material shifting rod 19 is fixedly arranged below the movable seat 17 through a connecting buckle 18, and the material shifting plate 23 is fixedly arranged at one end of the material shifting, the width of the material shifting plate 23 is the same as the width of the inner cavity of the material guide channel 20, a driving motor 14 is fixedly mounted on the outer wall of the dust removing box 3 through a support 13, the driving motor 14 is a forward and reverse rotating motor, an output shaft of the driving motor extends into the dust removing box 3 and is connected with one end of a threaded rod 16, the threaded rod 16 is driven to rotate through forward rotation of the driving motor 14 to enable the movable seat 17 to operate, the movable seat 17 moves to simultaneously drive the material shifting plate 23 to move into the material lifting box 21 and be attached to a belt 26, at the moment, a first material lifting plate 25 located below the material shifting plate 23 can continuously lift up, when the upper surface of the material lifting plate 25 is in contact with the bottom of the material shifting plate 23, the driving motor pauses for a certain time, the driving motor 14 rotates reversely to drive the material shifting plate 23 to move towards the inner direction of the dust removing box 3 so as to shift plastic particles lifted up from the material lifting plate 25 into the dust removing box 3 for dust removal, and then the driving motor 14 Waiting for next material lifting plate 25 to lift up the plastic particles and repeating the above-mentioned work flow, thereby achieving the purpose of repeatedly and circularly removing dust for the plastic particles, and ensuring the dust removing effect.

Furthermore, a bulk cargo assembly for scattering the returned plastic particles is arranged in the dust removing box 3, the bulk cargo assembly comprises a bulk cargo disk 34 and a motor box 29, the motor box 29 is fixedly arranged at the inner side of the dust suction cylinder 11 through a plurality of second support rods 30, a rotating rod 33 is inserted at the top of the material guide channel 20 through a bearing in a rotating way, the bulk cargo disk 34 is fixedly connected to the upper end of the rotating rod 33, a rotating motor 31 is fixedly arranged in the motor box 29, an output shaft of the rotating motor 31 is connected with the lower end of the rotating rod 33, a plurality of lower sinking grooves 35 are arranged on the bulk cargo disk 34 in a linear crossing way, when in operation, the second supporting rod 30 drives the bulk material tray 34 to rotate, the material-shifting plate 23 shifts the plastic particles onto the bulk material tray 34 and sinks into the plurality of sinking grooves 35, at the moment, the plastic particles are uniformly dispersed and fall under the action of centrifugal force, thereby enabling the dust suction cylinder 11 to sufficiently and efficiently absorb and remove dust adhered to the plastic particles.

Further, a feeding hopper 32 is arranged at the top of the dust removing box 3, a discharge hole 28 is arranged on the material guide pipe 27, and a discharge valve is arranged on the discharge hole 28.

When in use, the plurality of electrostatic dust collection plates 5, the dust collection fan 9, the driving motor 14, the rotating motor 31 and the driving motor are started firstly, the plastic particles to be removed are put into the dust collection box 3 through the feeding hopper 32, in the falling process of the plastic particles, the dust suction cylinder 11 absorbs and removes the dust adhered to the plastic particles, and then the dust falls onto the second guide plate 4 along the plurality of electrostatic dust collection plates 5 in sequence, in the process that the plastic particles roll along the electrostatic dust absorption plate 5, the electrostatic dust absorption plate 5 absorbs and removes the dust adhered to the plastic particles, the plastic particles falling onto the second guide plate 4 enter the material lifting box 21 through the material guide pipe 27 and return to the dust removal box 3 again under the action of the plurality of material lifting plates 25 and the material shifting assembly to repeat the process, so as to circulate, therefore, the plastic particles are thoroughly dedusted, and after a certain period of time, the discharge valve is opened to take out the dedusted plastic particles for hot melting and injection molding.

Example 2

Furthermore, in order to move the device conveniently, a plurality of rollers 1 are symmetrically arranged at the bottom of the base 2, and the rollers 1 are self-locking rollers.

The working principle of the invention is as follows: when the invention is used, firstly, the plurality of electrostatic dust collection plates 5, the dust collection fan 9, the driving motor 14, the rotating motor 31 and the driving motor are started, plastic particles to be dedusted are thrown into the dedusting box 3 through the feeding hopper 32, the dust adhered to the plastic particles is absorbed and removed by the dust collection cylinder 11 in the falling process of the plastic particles, then the plastic particles sequentially roll along the plurality of electrostatic dust collection plates 5 and fall onto the second guide plate 4, the electrostatic dust collection plates 5 adsorb and remove the dust adhered to the plastic particles in the rolling process of the plastic particles along the electrostatic dust collection plates 5, the plastic particles falling onto the second guide plate 4 enter the material lifting box 21 through the material guide pipes 27 and return to the dedusting box 3 again under the action of the plurality of material lifting plates 25 and the material shifting assembly to repeat the process, so as to completely remove dust of the plastic particles, and after a certain time, and opening the discharge valve to take out the dedusted plastic particles for hot melting and injection molding.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A plastic product processing device with a dust removal function comprises a base (2) and a dust removal box (3), wherein the dust removal box (3) is fixedly arranged on the base (2), and is characterized in that a first guide plate (6) and a second guide plate (4) are sequentially and obliquely arranged in the dust removal box (3) from top to bottom, a plurality of electrostatic dust collection plates (5) are arranged between the first guide plate (6) and the second guide plate (4) at equal intervals and alternately in a circulating manner, and a dust collection barrel (11) with a cavity structure inside is fixedly arranged in a cavity section of the dust removal box (3) above the first guide plate (6);

a material lifting box (21) is fixedly arranged on the side of the dust removing box (3) through a plurality of first supporting rods (24), a material guide channel (20) is arranged at the upper part of the inner cavity of the material lifting box (21), one end of the material guide channel (20) far away from the material lifting box (21) extends into the dust removing box (3), two driving rollers (22) are arranged in the material lifting box (21) in an up-and-down symmetrical and rotating mode, a belt (26) is arranged between the two driving rollers (22) in a surrounding mode, a plurality of material lifting plates (25) are arranged on the belt (26) at equal intervals, the front side edge and the rear side edge of the belt (26) and each material lifting plate (25) except the side edge connected with the belt (26) are attached, the dust removal box (3) is internally provided with a material stirring component for stirring the plastic particles lifted by the material lifting plate (25) into the dust removal box (3) and a bulk cargo component for scattering the returned plastic particles.

2. The plastic product processing device with the dust removing function according to claim 1, wherein a feeding hopper (32) is arranged at the top of the dust removing box (3), a material guiding pipe (27) is arranged on one end region of the side wall of the dust removing box (3) located at the lower end of the second guiding plate (4), one end of the material guiding pipe (27) far away from the dust removing box (3) extends into the material lifting box (21), a discharging port (28) is arranged on the material guiding pipe (27), and a discharging valve is arranged on the discharging port (28).

3. The plastic product processing device with the dust removal function as claimed in claim 1, wherein a plurality of rollers (1) are symmetrically arranged at the bottom of the base (2), and the rollers (1) are self-locking rollers.

4. The plastic product processing device with dust removing function as claimed in claim 1, the dust collection box is characterized in that dust collection holes (12) are uniformly formed in the end face, far away from the inner wall of the dust collection box (3), of the dust collection barrel (11) from top to bottom, a dust collection fan (9) and a dust storage box (7) are fixedly mounted on the outer wall of the dust collection box (3), a dust collection end of the dust collection fan (9) is fixedly connected with an air guide pipe (10), one end, far away from the dust collection fan (9), of the air guide pipe (10) extends into the dust collection barrel (11), a dust outlet end of the dust collection fan (9) is fixedly connected with a dust guide pipe (8), one end, far away from the dust collection fan (9), of the dust guide pipe (8) extends into the dust storage box (7), a dust storage drawer (36) is inserted into the dust storage box (7), and a pull handle (37) which is convenient to pull out the dust storage drawer (36.

5. The plastic product processing device with the dust removing function as claimed in any one of claims 1 to 4, wherein a lifting motor is fixedly arranged on the outer wall of the material lifting box (21), and an output shaft of the lifting motor extends into the material lifting box (21) and is connected with one end of one of the two driving rollers (22).

6. The plastic product processing device with the dust removal function according to claim 1, wherein the material stirring assembly comprises a movable seat (17) and a material stirring plate (23), a slide rod (15) and a threaded rod (16) are rotatably mounted at the top of the inner cavity of the dust removal box (3) through a bearing, the movable seat (17) penetrates through the slide rod (15) and the threaded rod (16), the movable seat (17) is in sliding connection with the slide rod (15) and in adaptive threaded connection with the threaded rod (16), the material stirring rod (19) is fixedly mounted below the movable seat (17) through a connecting buckle (18), the material stirring plate (23) is fixedly mounted at one end of the material stirring rod (19) far away from the connecting buckle (18), the width of the material stirring plate (23) is the same as that of the inner cavity of the material guide channel (20), and a driving motor (14) is fixedly mounted on the outer wall of the dust removal box (3) through a support (13), the driving motor (14) is a positive and negative rotation motor, and an output shaft of the driving motor extends into the dust removal box (3) and is connected with one end of the threaded rod (16).

7. The plastic product processing device with the dust removal function according to claim 1, wherein the bulk material assembly comprises a bulk material tray (34) and a motor box (29), the motor box (29) is fixedly arranged on the inner side of the dust suction cylinder (11) through a plurality of second support rods (30), a rotating rod (33) is inserted into the top of the material guide channel (20) through rotation of a bearing, the bulk material tray (34) is fixedly connected to the upper end of the rotating rod (33), a rotating motor (31) is fixedly arranged in the motor box (29), an output shaft of the rotating motor (31) is connected with the lower end of the rotating rod (33), and a plurality of sinking grooves (35) are formed in the bulk material tray (34) in a crossed manner.