CN209320067U

CN209320067U - A kind of waste plastic PC plate grinding device

Info

Publication number: CN209320067U
Application number: CN201822174747.5U
Authority: CN
Inventors: 郑建华; 朱林
Original assignee: Shanghai Shimei Teachers New Material Technology Co Ltd
Current assignee: Shanghai Shimei Teachers New Material Technology Co Ltd
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2019-08-30
Anticipated expiration: 2028-12-24

Abstract

The utility model discloses a kind of waste plastic PC plate grinding devices, including pedestal, the four corners of the base bottom outer wall pass through screw and are fixed with supporting leg, and the side of base top outer wall is fixed with crush box by screw, the top exterior walls of the crush box offer feed inlet, and the inner wall of feed inlet is plugged with feed hopper, the top of crush box side outer wall is fixed with servo motor by screw, and the output shaft of servo motor is connected with crushing bar by shaft coupling, the bottom interior wall of the crush box is fixed with blanking tube by screw, and the inner wall of blanking tube is connected with horizontally disposed conveying auger by bearing, the bottom end of crush box side outer wall is fixed with motor by screw, and the output shaft of motor is connected by shaft coupling with one end of conveying auger.The utility model plays good crushing effect, improves crushing quality, the later period is facilitated to recycle, and dust can be effectively prevented and fly upward influence workshop condition.

Description

A kind of waste plastic PC plate grinding device

Technical field

The utility model relates to grinding device technical field more particularly to a kind of waste plastic PC plate grinding devices.

Background technique

PC plate weak acid resistant is made of coextrusion techniques, to show the resistance to neutrality of PC plate using polycarbonate as main component Oil, it is not durable intolerant to strong acid, it is not alkaline-resisting, to add coating UV.

PC plate but high temperature resistant, the good PC sunlight board of daylighting effect be with high performance engineering plastics polycarbonate resin processing and At having the characteristics that high transparency, light, shock resistance, sound insulation, heat-insulated, fire retardant, anti-aging, be a kind of high-tech, comprehensive performance Extremely brilliant, energy saving and environment friendly plastic plate, is the plastic building materials generallyd use in the world at present, there is other building decorations The incomparable advantage of material, recycling and reusing after usually needing to crush plate using grinding device after PC plate use are existing Grinding device structure it is simple, crushing effect is poor, and smashed fragment volume is still larger, can not carry out good recycling, separately Outside, the dust generated in crushing process can not be removed, and influence workshop condition.

Summary of the invention

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of waste plastic PC proposed Plate grinding device.

To achieve the goals above, the utility model adopts the technical scheme that

The four corners of a kind of waste plastic PC plate grinding device, including pedestal, the base bottom outer wall pass through screw It is fixed with supporting leg, and the side of base top outer wall is fixed with crush box by screw, the top exterior walls of the crush box are opened Inner wall equipped with feed inlet, and feed inlet is plugged with feed hopper, and the top of crush box side outer wall is fixed with by screw Servo motor, and the output shaft of servo motor is connected with crushing bar by shaft coupling, the bottom interior wall of the crush box passes through spiral shell Nail is fixed with blanking tube, and the inner wall of blanking tube is connected with horizontally disposed conveying auger, the crush box side by bearing The bottom end of outer wall is fixed with motor by screw, and the output shaft of motor is connected by shaft coupling with one end of conveying auger It connects, one side outer wall of the crush box passes through screw respectively and is fixed with the first stepper motor and second stepper motor, and the first step Pass through shaft coupling respectively into the output shaft of motor and second stepper motor and is connected with the first pulverization cylinder and the second pulverization cylinder, described The outer wall of one pulverization cylinder and the second pulverization cylinder is welded with crushing tooth.

Preferably, the top exterior walls of the blanking tube offer through-hole, and the inner wall of through-hole is plugged with discharge bucket, blanking tube Bottom outer wall offer discharge port.

Preferably, the other side of the base top outer wall is placed with rewinding case, and rewinding case be located at discharge port just under Side.

Preferably, the other side outer wall of the crush box is fixed with bracket by screw, and the top exterior walls of bracket pass through Screw is fixed with disposal box.

Preferably, the top exterior walls of the crush box are fixed with dust suction pump, and the input terminal and powder of dust suction pump by screw Broken case is connected, and the output end of dust suction pump is socketed with sweep-up pipe, and sweep-up pipe is connected far from one end that dust suction pumps with disposal box.

Preferably, the inner wall that the crush box is located at below crushing bar is connected with bull stick, and the surrounding of bull stick by bearing Outer wall is welded with baffle.

Preferably, the motor, servo motor, dust suction pump, the first stepper motor and second stepper motor, which pass through, leads Line is connected with switch, and switchs and be connected with power supply by conducting wire.

Compared with prior art, the utility model provides a kind of waste plastic PC plate grinding device, has following beneficial Effect:

1. the waste plastic PC plate grinding device is watched by being provided with servo motor, the first pulverization cylinder and the second pulverization cylinder It takes motor work and is able to drive crushing bar progress high-speed rotation, pcb board can be carried out when crushing bar high-speed rotation thick for the first time It crushes, the first pulverization cylinder and the second pulverization cylinder relatively rotate, and crushing tooth is finely divided to second of particle progress, play good powder Broken effect improves crushing quality, the later period is facilitated to recycle.

2. the waste plastic PC plate grinding device is pumped by being provided with baffle and dust suction, baffle can play good resistance Effect is kept off, blanking velocity is slowed down, prevents disposable blanking after coarse crushing from excessively influencing finely divided crushing effect, dust suction pumps energy The enough dust generated in crush box is adsorbed in disposal box stores, and dust, which can be effectively prevented, and fly upward influences workshop ring Border.

Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of waste plastic PC plate grinding device overall structure cross-sectional view；

Fig. 2 be the utility model proposes a kind of waste plastic PC plate grinding device overall structure main view；

Fig. 3 be the utility model proposes a kind of waste plastic PC plate grinding device crush box structure top view.

In figure: 1- pedestal, 2- supporting leg, 3- blanking tube, 4- motor, 5- discharge bucket, the first pulverization cylinder of 6-, 7- baffle, 8- servo motor, 9- crush box, 10- feed hopper, 11- crush bar, 12- dust suction pump, 13- sweep-up pipe, 14- disposal box, 15- branch Frame, the second pulverization cylinder of 16-, 17- conveying auger, 18- rewinding case, 19- crushing tooth, 20- second stepper motor, the first stepping of 21- Motor.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, the four corners of a kind of waste plastic PC plate grinding device, including pedestal 1,1 bottom outer wall of pedestal are equal It is fixed with supporting leg 2 by screw, and the side of 1 top exterior walls of pedestal is fixed with crush box 9, the top of crush box 9 by screw Portion's outer wall offers feed inlet, and the inner wall of feed inlet is plugged with feed hopper 10, and the top of 9 side outer wall of crush box passes through screw It is fixed with servo motor 8, and the output shaft of servo motor 8 is connected with by shaft coupling and crushes bar 11, the bottom interior wall of crush box 9 It is fixed with blanking tube 3 by screw, and the inner wall of blanking tube 3 is connected with horizontally disposed conveying auger 17 by bearing, crushed The bottom end of 9 side outer wall of case is fixed with motor 4 by screw, and the output shaft of motor 4 passes through shaft coupling and conveying auger 17 one end is connected, and one side outer wall of crush box 9 passes through screw respectively and is fixed with the first stepper motor 21 and the second stepping electricity Machine 20, and the output shaft of the first stepper motor 21 and second stepper motor 20 passes through shaft coupling respectively and is connected with the first pulverization cylinder 6 With the second pulverization cylinder 16, the outer wall of the first pulverization cylinder 6 and the second pulverization cylinder 16 is welded with crushing tooth 19.

In the utility model, the top exterior walls of blanking tube 3 offer through-hole, and the inner wall of through-hole is plugged with discharge bucket 5, under The bottom outer wall of barrel 3 offers discharge port.

In the utility model, the other side of 1 top exterior walls of pedestal is placed with rewinding case 18, and rewinding case 18 is located at discharge port Underface.

In the utility model, the other side outer wall of crush box 9 is fixed with bracket 15 by screw, and outside the top of bracket 15 Wall is fixed with disposal box 14 by screw.

In the utility model, the top exterior walls of crush box 9 are fixed with dust suction pump 12, and the input of dust suction pump 12 by screw End is connected with crush box 9, and the output end of dust suction pump 12 is socketed with sweep-up pipe 13, the one end far from dust suction pump 12 of sweep-up pipe 13 and Disposal box 14 is connected.

In the utility model, crush box 9, which is located at, to be crushed the inner wall of the lower section of bar 11 and is connected with bull stick by bearing, and bull stick Surrounding outer wall is welded with baffle 7.

In the utility model, motor 4, servo motor 8, dust suction pump the 12, first stepper motor 21 and second stepper motor 20 are connected with switch by conducting wire, and switch and be connected with power supply by conducting wire.

Working principle: it in use, being first placed in the PC plate crushed in crush box 9 by feed hopper 10, watches It takes the work of motor 8 and is able to drive the crushing progress high-speed rotation of bar 11, first can be carried out to PC plate when crushing 11 high-speed rotation of bar Secondary coarse crushing is slowly fallen under the blocking of baffle 7 after coarse crushing, and the first pulverization cylinder 6 and the second pulverization cylinder 16 relatively rotate, powder Broken tooth 19 is finely divided to second of particle progress, and smashed particle is fallen into blanking tube 3, and motor 4 drives conveying auger Particle is delivered in rewinding case 18 and is collected by 17 rotations, conveying auger 17.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of waste plastic PC plate grinding device, including pedestal (1), which is characterized in that the four of pedestal (1) bottom outer wall Pass through screw at angle to be fixed with supporting leg (2), and the side of pedestal (1) top exterior walls is fixed with crush box (9) by screw, The top exterior walls of the crush box (9) offer feed inlet, and the inner wall of feed inlet is plugged with feed hopper (10), the crush box (9) top of side outer wall is fixed with servo motor (8) by screw, and the output shaft of servo motor (8) is connected by shaft coupling It is connected to and crushes bar (11), the bottom interior wall of the crush box (9) is fixed with blanking tube (3) by screw, and blanking tube (3) is interior Wall is connected with horizontally disposed conveying auger (17) by bearing, and the bottom end of crush box (9) side outer wall is solid by screw Surely have motor (4), and the output shaft of motor (4) is connected by shaft coupling with one end of conveying auger (17), the powder One side outer wall of broken case (9) passes through screw respectively and is fixed with the first stepper motor (21) and second stepper motor (20), and first The output shaft of stepper motor (21) and second stepper motor (20) passes through shaft coupling respectively and is connected with the first pulverization cylinder (6) and second The outer wall of pulverization cylinder (16), first pulverization cylinder (6) and the second pulverization cylinder (16) is welded with crushing tooth (19).

2. a kind of waste plastic PC plate grinding device according to claim 1, which is characterized in that the blanking tube (3) Top exterior walls offer through-hole, and the inner wall of through-hole is plugged with discharge bucket (5), and the bottom outer wall of blanking tube (3) offers discharging Mouthful.

3. a kind of waste plastic PC plate grinding device according to claim 2, which is characterized in that at the top of the pedestal (1) The other side of outer wall is placed with rewinding case (18), and rewinding case (18) is located at the underface of discharge port.

4. a kind of waste plastic PC plate grinding device according to claim 3, which is characterized in that the crush box (9) Other side outer wall is fixed with bracket (15) by screw, and the top exterior walls of bracket (15) are fixed with disposal box by screw (14).

5. a kind of waste plastic PC plate grinding device according to claim 4, which is characterized in that the crush box (9) Top exterior walls are fixed with dust suction pump (12) by screw, and the input terminal of dust suction pump (12) is connected with crush box (9), dust suction pump (12) output end is socketed with sweep-up pipe (13), and sweep-up pipe (13) is connected far from one end of dust suction pump (12) with disposal box (14) It is logical.

6. a kind of waste plastic PC plate grinding device according to claim 5, which is characterized in that crush box (9) position Bull stick is connected with by bearing in the inner wall crushed below bar (11), and the surrounding outer wall of bull stick is welded with baffle (7).

7. a kind of waste plastic PC plate grinding device according to claim 6, which is characterized in that the motor (4) is watched It takes motor (8), dust suction pump (12), the first stepper motor (21) and second stepper motor (20) and switch is connected with by conducting wire, And switch is connected with power supply by conducting wire.