CN111113733B

CN111113733B - Waste ABS plastic crushing paint remover

Info

Publication number: CN111113733B
Application number: CN202010137214.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuji Shengyuan Plastic Material Co ltd
Current assignee: Jiangsu Kangpangying Technology Materials Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-09-04
Anticipated expiration: 2040-03-02
Also published as: CN111113733A; GB202008317D0

Abstract

The invention discloses a waste ABS plastic crushing paint remover, which comprises a support base, wherein a support plate is vertically arranged in the front and back of the upper end surface of the support base, a crusher body with a feed hopper on the upper end surface is arranged on the support plate, a crushing cavity is communicated between the inside of the crusher body and the feed hopper, and a crushing device capable of cutting waste ABS plastic into ideal fragments is arranged in the crushing cavity; according to the invention, the plastic fragments which can be rotatably screened and are oversized are arranged at the bottom of the crushing cavity, and are sent into the circulating cavity, and the semi-finished plastic fragments are sent into the crushing cavity to be crushed again through the circulating cavity; and through being equipped with the rose box of function of empting automatically, can make the automatic recovery of plastics piece after the depainting is accomplished, avoid artifical the participation to retrieve, alleviate the harm that the long-term contact with the depainting agent causes the people.

Description

Waste ABS plastic crushing paint remover

Technical Field

The invention relates to the technical field of solid waste treatment, in particular to a waste ABS plastic crushing paint remover.

Background

Because the concept of environmental protection consciousness and sustainable development is continuously strengthened, the recycling of plastic wastes becomes a popular industry, the recycling of plastics is considered to be a good method which can effectively treat environmental pollution and save resources, but the recycled plastics such as ABS plastics need to be crushed and a surface paint or dye layer is removed, the traditional crushing device and paint removing device need manual participation, particularly, in the paint removing process, the long-term contact of a paint removing agent has health hazard to human bodies, and the trend of the modern industry is not met.

Disclosure of Invention

The invention aims to provide a waste ABS plastic crushing paint remover which is used for overcoming the defects in the prior art.

The invention relates to a waste ABS plastic crushing paint remover, which comprises a supporting base, wherein a supporting plate is vertically arranged in front of and behind the upper end surface of the supporting base, a crushing machine body with a feeding hopper arranged on the upper end surface is arranged on the supporting plate, a crushing cavity is communicated between the crushing machine body and the feeding hopper, a crushing device capable of cutting waste ABS plastic into ideal fragments is arranged in the crushing cavity, the crushing device comprises a first rotating shaft rotatably arranged between the left wall and the right wall of the crushing cavity, a cutter frame is fixedly arranged on the shaft body of the first rotating shaft, blades capable of rotatably cutting ABS plastic are arranged on the cutter frame, a screening net capable of screening crushed plastic fragments and inclining towards the right end is arranged below the cutter frame, the right wall of the crushing cavity is arranged at a semi-finished product discharge port connected with the right end of the screening net, and a circulating cavity is communicated with the semi-finished product discharge port, circulation intracavity is equipped with and can sends into the kibbling circulation conveyer of reducing mechanism circulation with semi-manufactured goods plastics piece, rubbing crusher body left side terminal surface is equipped with and drives the blade with screen cloth pivoted drive arrangement, smash the chamber diapire with rubbing crusher body bottom intercommunication is equipped with the finished product discharge gate, finished product discharge gate below is equipped with to rotate and installs depainting jar on the support base, be equipped with the depainting chamber that is equipped with the depainting agent in the depainting jar, the depainting intracavity is the circular symmetry and is equipped with and can circulate the rose box that carries out the depainting to finished product plastics piece, the rose box is connected be equipped with can with the device of empting that the finished product plastics piece that the depainting was handled in the rose box was empty.

On the basis of the technical scheme, the driving device comprises a driving machine body arranged on the left end face of the pulverizer body, a driving cavity is formed in the driving machine body, a motor is fixedly arranged on the left side wall of the driving cavity, and a rotating shaft extending into the driving cavity through a bearing is installed on the right side of the motor.

On the basis of the technical scheme, the driving device also comprises a first belt wheel fixedly arranged on a shaft body of the first rotating shaft positioned in the driving cavity, a second belt wheel corresponding to the first belt wheel is arranged below the first belt wheel, the first belt wheel is connected with the second belt wheel through a first transmission belt, the second belt wheel is fixedly arranged on a second rotating shaft which is rotatably arranged between the left wall and the right wall of the driving cavity through a second bearing, a rotating cavity communicated with the crushing cavity is arranged in the right side wall of the driving cavity close to the bottom of the driving cavity, a first bevel gear is fixedly arranged at one end of the second rotating shaft extending into the rotating cavity, the right side of the first bevel gear is meshed with a bevel gear ring fixedly arranged on the screening net edge, a groove is arranged in the bottom wall of the crushing cavity below the semi-finished product discharge port, and a second bevel gear which is rotatably arranged between the left wall and the right wall of the groove through a first rotating pin is arranged, the second bevel gear is meshed with the bevel gear ring.

On the basis of the technical scheme, the circulating and conveying device comprises a motor fixedly arranged in the bottom wall of the circulating cavity, a rotating shaft is arranged above the motor and rotatably mounted between the upper wall and the lower wall of the circulating cavity, threaded pieces capable of upwards conveying semi-finished plastic fragments are mounted on the rotating shaft, and a circulating feeding port capable of feeding the semi-finished plastic fragments into the crushing cavity for crushing again is formed in the top of the left side wall of the circulating cavity and communicated with the crushing cavity.

On the basis of the technical scheme, a motor III is fixedly arranged in the upper end face of the supporting base, a rotating shaft IV capable of driving the paint removing cylinder to rotate is arranged above the motor III, an annular ball groove is arranged between the end face of the bottom of the paint removing cylinder and the upper end face of the supporting base in a matched mode, and a ball rotating on the supporting base can support the paint removing cylinder.

On the basis of the technical scheme, the dumping device comprises a cylinder box which is arranged on the end face of the outer side of the paint removing cylinder and corresponds to the filter box, a cylinder is installed in the cylinder box, a push rod extending to the upper side of the cylinder box is arranged above the cylinder, a rotating groove is formed in the edge of the paint removing cylinder, close to the push rod, on one side of the filter box, of the paint removing cylinder, a supporting block which is rotatably installed in the rotating groove through a second rotating pin is fixedly arranged on the filter box, and one end, located on the cylinder, of the supporting block is hinged to the push rod through a third rotating pin.

The invention has the beneficial effects that: according to the invention, the plastic fragments which can be rotatably screened and are oversized are arranged at the bottom of the crushing cavity, and are sent into the circulating cavity, and the semi-finished plastic fragments are sent into the crushing cavity through the circulating cavity and are crushed again, so that the crushed plastic fragments can meet the preset size; and through being equipped with the rose box of function of empting automatically, can make the automatic recovery of plastics piece after the depainting is accomplished, avoid artifical the participation to retrieve, alleviate the harm that the long-term contact with the depainting agent causes the people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a waste ABS plastic crushing paint remover of the invention;

FIG. 2 is a schematic view of the structure in the direction of 'A-A' in FIG. 1;

FIG. 3 is an enlarged schematic view of the drive apparatus of FIG. 1;

FIG. 4 is an enlarged schematic view of the drive assembly and screen of FIG. 1;

fig. 5 is an enlarged structural view at 'B' in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 5, according to an embodiment of the present invention, the device comprises a supporting base 41 with an upper end surface vertically provided with a supporting plate 43 in front and rear positions, a pulverizer body 2 with an upper end surface provided with a feed hopper 1 is mounted on the supporting plate 43, a pulverizing chamber 3 is communicated between the pulverizer body 2 and the feed hopper 1, a pulverizing device 001 capable of cutting waste ABS plastic into ideal fragments is disposed in the pulverizing chamber 3, the pulverizing device 001 comprises a first rotating shaft 11 rotatably mounted between left and right walls of the pulverizing chamber 3, a cutter holder 13 is fixedly mounted on a shaft body of the first rotating shaft 11, a blade 12 capable of rotatably cutting ABS plastic is mounted on the cutter holder 13, a screening net 28 capable of screening pulverized plastic fragments is disposed below the cutter holder 11 and inclined to the right, a right wall of the pulverizing chamber 3 is disposed at a semi-finished product discharge port 10 connected with a right end of the screening net 28, semi-manufactured goods discharge gate 10 intercommunication is equipped with circulation chamber 8, it can send into the kibbling circulation conveyer 004 of reducing mechanism 001 circulation to circulate to be equipped with in circulation chamber 8, 1 left side terminal surface of reducing mechanism is equipped with and can drives blade 12 with screening net 28 pivoted

drive arrangement

002, 3 diapalls in crushing chamber with 1 bottom intercommunication of reducing mechanism is equipped with finished product discharge gate 14, 14 below of finished product discharge gate is equipped with the rotation and installs the paint removal jar 31 on the support base 41, be equipped with the paint removal chamber 32 that is equipped with the paint remover in the paint removal jar 31, the paint removal intracavity is the circular symmetry and is equipped with the rose box 33 that can circulate and carry out the paint removal to finished product plastic fragments, rose box 33 connects and is equipped with can with the device 003 of empting out of the finished product plastic fragments that the paint removal was handled in the rose box 33 were emptyd.

In addition, in one embodiment, the driving device 002 includes a driving body 15 disposed on the left end surface of the pulverizer body 1, a driving cavity 17 is disposed in the driving body 15, a first motor 16 is fixedly disposed on the left side wall of the driving cavity 17, and the first rotating shaft 11 extending into the driving cavity through a first bearing 19 is mounted on the right side of the first motor; therefore, the first motor 16 is started to drive the first rotating shaft 11 to rotate, and the cutter frame 13 fixedly installed on the first rotating shaft 11 drives the blades to rotate, so that the waste ABS plastic is crushed and cut.

In addition, in one embodiment, the driving device 002 further includes a first pulley 18 fixedly mounted on the shaft body of the first rotating shaft 11 located in the driving cavity 17, a second pulley 21 corresponding to the first pulley 18 is disposed below the first pulley 18, the first pulley 18 is connected with the second pulley 21 through a first transmission belt 20, the second pulley is fixedly mounted on a second rotating shaft 22 rotatably mounted between the left and right walls of the driving cavity 17 through a second bearing 23, a rotating cavity 24 communicating with the crushing cavity 3 is disposed near the bottom position in the right side wall of the driving cavity 17, a first bevel gear 25 is fixedly mounted at one end of the second rotating shaft 22 extending into the rotating cavity 24, the right side of the first bevel gear 25 is engaged with a bevel gear ring 26 fixedly mounted on the net edge of the screening net 28, a groove 27 is disposed in the bottom wall of the crushing cavity 3 below the semi-finished product discharge port 10, a second bevel gear 30 which is rotatably arranged between the left wall and the right wall of the groove 27 through a first rotating pin 29 is arranged in the groove 27, and the second bevel gear 30 is meshed with the bevel gear ring 26; therefore, the first motor 16 is started to drive the first belt wheel 18 fixedly arranged on the first rotating shaft 11 to rotate, the second belt wheel 21 connected with the first belt wheel 18 through the first conveying belt 20 drives the coaxial first bevel gear 25 to rotate, and the bevel gear ring 26 meshed with the first bevel gear 25 and the second bevel gear 30 drives the screening net to rotate.

In addition, in one embodiment, the circulating conveyer 004 comprises a second motor 9 fixedly arranged in the bottom wall of the circulating cavity 8, a third rotating shaft 6 rotatably arranged between the upper wall and the lower wall of the circulating cavity 8 is arranged above the second motor 9, a thread piece 7 capable of conveying semi-finished plastic fragments upwards is arranged on the third rotating shaft 6, and a circulating feeding port 5 capable of feeding the semi-finished plastic fragments into the crushing cavity 3 for crushing again is arranged between the top position of the left side wall of the circulating cavity 8 and the crushing cavity 3 in a communicating manner; therefore, the third rotating shaft 6 can be driven to rotate by starting the second motor 9, and semi-finished plastic fragments entering the circulating cavity 8 from the semi-finished product discharge port 10 are conveyed into the crushing cavity 3 through the circulating feeding port 5 by the thread pieces 7 fixedly arranged on the third rotating shaft 6.

In addition, in one embodiment, a third motor 42 is fixedly arranged in the upper end surface of the supporting base 41, a fourth rotating shaft 46 capable of driving the paint removing cylinder 31 to rotate is arranged above the third motor 42, an annular ball groove 44 is arranged between the bottom end surface of the paint removing cylinder 31 and the upper end surface of the supporting base 41 in a matching manner, and a ball 45 capable of supporting the paint removing cylinder 31 to rotate on the supporting base 41 is arranged in the annular ball groove 44; so that the third motor 42 can be started to drive the paint removing cylinder 31 to rotate on the supporting base 41.

In addition, in one embodiment, the pouring device 003 includes a cylinder box 40 disposed on an outer end surface of the paint stripping cylinder 31 and corresponding to the filter box 33, a cylinder 39 is mounted in the cylinder box 40, a push rod 38 extending above the cylinder 39 is disposed above the cylinder box 40, a rotating groove 36 is disposed on a cylinder edge of the paint stripping cylinder 31 on a side of the filter box 33 close to the push rod 38, a supporting block 34 rotatably mounted in the rotating groove 36 through a second rotating pin 35 is fixedly disposed on the filter box 33, and one end of the supporting block 34 located at the cylinder 39 is hinged to the push rod 38 through a third rotating pin 37; therefore, the push rod 38 can be driven to move up and down by the starting air cylinder 39, and the supporting block 34 hinged with the push rod 38 drives the filter box 33 to rotate up and down by taking the second rotating pin 35 as a rotating center, so that the filter box 33 can pour the stripped plastic fragments out of the paint removing cylinder 31.

When waste ABS plastics need to be crushed, a first motor 16 is started, a first rotating shaft 11 drives a cutter frame 13 to rotate, and blades 12 arranged on the cutter frame 13 can cut and crush the plastics;

meanwhile, a first belt wheel 18 fixedly arranged on the first rotating shaft 11 drives a first bevel gear 25 to rotate through a second belt wheel 21 connected with the first belt wheel, the first bevel gear 25 drives a screening net 28 which is obliquely arranged to rotate and screen through a bevel gear ring 26 meshed with the first bevel gear 25, and semi-finished product plastic chips enter the circulating cavity 8 from the screening net 28 through a semi-finished product discharge hole 10;

then, the second motor 9 is started to drive the thread piece 7 to rotate, and the semi-finished plastic chips are conveyed upwards in the circulating cavity 8 and then enter the crushing cavity 3 through the circulating feeding port 5 to be crushed again.

When the finished product plastic fragments need to be subjected to paint removing treatment, the third motor is started to drive the paint removing cylinder 31 to rotate, the filter box 33 in the paint removing cylinder 31 moves to a position right below the finished product discharge port 14, the finished product plastic fragments pass through the screening net 28 and enter the filter box 33 through the finished product discharge port 14, and the paint removing agent in the paint removing cylinder 31 can be used for performing paint removing treatment on the plastic fragments;

when the plastic fragments in the filter box 33 are completely stripped, the filter box 33 is driven to rotate up and down by starting the air cylinder 39 by taking the second rotating pin 35 as a rotating center, so that the filter box 33 can pour the stripped plastic fragments out of the paint stripping cylinder 31.

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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a waste ABS plastics smashes depainting machine, includes that the position is equipped with the support base of backup pad perpendicularly around the up end, its characterized in that: install the rubbing crusher body that the up end was equipped with the feeder hopper in the backup pad, in the rubbing crusher body with the intercommunication is equipped with crushing chamber between the feeder hopper, crushing intracavity is equipped with the reducing mechanism that can cut into the ideal piece with dumped ABS plastics, reducing mechanism is including rotating the axis of rotation of installing between the left and right walls in crushing chamber, fixed mounting has the tool rest on the axis of rotation body, install the blade that can rotate cutting ABS plastics on the tool rest, the tool rest below is equipped with the screening net that can filter the plastic chips after smashing to right-hand member slope, crushing chamber right side wall is located the semi-manufactured goods discharge gate of being connected with the right-hand member of screening net, semi-manufactured goods discharge gate intercommunication is equipped with the circulation chamber, be equipped with in the circulation chamber and send into the circulating conveyor that reducing mechanism circulated crushing with semi-manufactured goods plastics piece, rubbing crusher body left side terminal surface is equipped with and drives the blade with screen cloth pivoted drive arrangement, smash the chamber diapire with rubbing crusher body bottom intercommunication is equipped with the finished product discharge gate, finished product discharge gate below is equipped with rotates and installs the paint removal jar on the support base, be equipped with the paint removal chamber that is equipped with the paint remover in the paint removal jar, the paint removal intracavity is the circular symmetry and is equipped with the rose box that can circulate and carry out the paint removal to finished product plastic chip, the rose box is connected to be equipped with can with the device of empting that finished product plastic chip that the paint removal was handled in the rose box was emptyd away.

2. The waste ABS plastic crushing paint remover according to claim 1, wherein: the driving device comprises a driving machine body arranged on the end face of the left side of the pulverizer body, a driving cavity is arranged in the driving machine body, a motor is fixedly arranged on the left side wall of the driving cavity, and a rotating shaft extending into the driving cavity through a bearing is installed on the right side of the motor.

3. The waste ABS plastic crushing paint remover according to claim 1, wherein: the driving device also comprises a first belt wheel fixedly arranged on the shaft body of the first rotating shaft in the driving cavity, a second belt wheel corresponding to the first belt wheel is arranged below the first belt wheel, the first belt wheel is connected with the second belt wheel through a first transmission belt, the second belt wheel is fixedly arranged on a second rotating shaft which is rotatably arranged between the left wall and the right wall of the driving cavity through a second bearing, a rotating cavity communicated with the crushing cavity is arranged in the right wall of the driving cavity close to the bottom, a first bevel gear is fixedly arranged at one end of the second rotating shaft extending into the rotating cavity, the right side of the first bevel gear is meshed with a bevel gear ring fixedly arranged on the net edge of the screening net, a groove is arranged in the bottom wall of the crushing cavity below the semi-finished product discharge port, and a second bevel gear which is rotatably arranged between the left wall and the right wall of the groove through a first rotating pin is arranged in the groove, the second bevel gear is meshed with the bevel gear ring.

4. The waste ABS plastic crushing paint remover according to claim 1, wherein: the circulation conveyer including set firmly in No. two motors in the circulation chamber diapire, No. two motor tops are installed and are rotated and install No. three axis of rotation between the upper and lower walls of circulation chamber, install the screw thread piece that can upwards transport semi-manufactured goods plastics piece in No. three axis of rotation, circulation chamber left side wall top position with smash and be equipped with between the chamber and can send into the circulation pan feeding mouth that smashes the intracavity once more with semi-manufactured goods plastics piece.

5. The waste ABS plastic crushing paint remover according to claim 1, wherein: support the base up end in set firmly No. three motors, No. three motor tops are installed and are driven the No. four axis of rotation of depainting jar pivoted, depainting jar bottom side end face with it is equipped with annular ball groove to support the cooperation between the base up end, annular ball inslot is installed and is supported the depainting jar is in support pivoted ball on the base.

6. The waste ABS plastic crushing paint remover according to claim 1, wherein: the dumping device comprises a cylinder box which is arranged on the end face of the outer side of the paint removing cylinder and corresponds to the filter box, a cylinder is installed in the cylinder box, a push rod extending to the upper portion of the cylinder box is arranged above the cylinder, a rotating groove is formed in the edge of the paint removing cylinder on one side, close to the push rod, of the filter box, a supporting block which is rotatably installed in the rotating groove through a second rotating pin is fixedly arranged on the filter box, and one end, located on the cylinder, of the supporting block is hinged to the push rod through a third rotating pin.