CN211587434U

CN211587434U - Collection device is used in production of PC polycarbonate

Info

Publication number: CN211587434U
Application number: CN201922210795.XU
Authority: CN
Inventors: 徐云; 王冠; 闵宜高; 王云鹏; 龚金锁
Original assignee: Hebei Unocal Plastic Manufacturing Co ltd
Current assignee: Hebei Unocal Plastic Manufacturing Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-29
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of PC polycarbonate, in particular to a collecting device for PC polycarbonate production, which comprises a bottom plate and a supporting plate, wherein the bottom plate is connected with the supporting plate in a sliding way, the bottom end surface of the bottom plate is fixedly connected with wheels, the left end of the inner side of the bottom end surface of the bottom plate and the right end of the inner side of the bottom end surface of the bottom plate are both rotationally connected with worm wheels, the top end surface of the worm wheel is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bottom plate, and the top end surface of the rotating shaft is fixedly connected with a threaded shaft, the height of the collecting device is adjusted, and the application range of the device is enlarged.

Description

Collection device is used in production of PC polycarbonate

Technical Field

The utility model relates to a PC polycarbonate technical field specifically is a collection device is used in production of PC polycarbonate.

Background

Polycarbonate (abbreviated as PC in English) is a high molecular polymer containing carbonate groups in molecular chains, and can be classified into various types such as aliphatic, aromatic and aliphatic-aromatic according to the structures of the ester groups, wherein the application of the aliphatic and aliphatic-aromatic polycarbonates in engineering plastics is limited due to the low mechanical properties of the aliphatic and aliphatic-aromatic polycarbonates, and the products of the polycarbonate need to be collected in the production process of the polycarbonate, but some collection devices on the market at present have some defects in the use process, so the demand for a collection device for producing the PC polycarbonate is increasing.

Some collection device on the market at present have some shortcomings in the use, the discharge gate height of the production facility of different models is different, but traditional collection device's height is fixed, can not adjust collection device's height, has reduced collection device's application range, and the product granule size of the polycarbonate of production facility production simultaneously is different, and traditional collection device can not sieve the product granule of the polycarbonate of collection, consequently, provides a collection device for PC polycarbonate production to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collection device is used in production of PC polycarbonate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a collection device is used in PC polycarbonate production, includes bottom plate and backup pad, bottom plate and backup pad sliding connection, bottom plate bottom face fixedly connected with wheel, the inboard left end of bottom plate bottom face and the inboard right-hand member of bottom plate bottom face all rotate and are connected with the worm wheel, worm wheel top face fixedly connected with pivot, the pivot runs through the bottom plate, pivot top face fixedly connected with screw shaft, backup pad top face fixedly connected with collecting box, collecting box left end face central point fixedly connected with controller, the inboard top sliding connection of collecting box has the screening case, screening case bottom end face central point has seted up the spout, the inboard central point fixedly connected with fixed plate of collecting box rear end face, terminal surface hinged joint has the chamber door before the collecting box.

Preferably, the worm is meshed with the outer side of the worm wheel and is rotatably connected with the bottom plate, a handle is fixedly connected to the left end face of the worm and penetrates through the bottom plate, and the handle is rotatably connected with the bottom plate.

Preferably, the central position outside the rotating shaft is rotatably connected with a ball, the ball is rotatably connected with the bottom plate, and the number of the balls is 4.

Preferably, fixed plate top end face fixedly connected with motor, the terminal fixedly connected with dwang of main shaft of motor, the dwang is with the inner wall sliding connection of spout.

Preferably, the outer side of the threaded shaft is spirally connected with a sliding block, the sliding block penetrates through the bottom plate and is in sliding connection with the bottom plate, the sliding block is fixedly connected with the supporting plate, and the number of the threaded shafts is 2.

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

1. in the utility model, when the polycarbonate product is collected, the worm is driven to rotate by rotating the handle through the arranged handle, the worm rotates to drive the worm wheel to rotate, the worm wheel drives the threaded shaft to rotate through the rotating shaft, and the threaded shaft drives the supporting plate to move up and down through the slider, so that the height of the collecting device can be adjusted;

2. the utility model discloses in, through motor, dwang, spout and the screening case that sets up, after the polycarbonate product got into the collecting box and falls into the screening case, controller control motor rotated, and the motor rotated and drives the dwang and rotate, and the dwang slides at the inner wall of spout to can drive and rock around the screening case, sieve out the polycarbonate product of equidimension not respectively according to polycarbonate product particle size, the granule of equidimension not is used for different usage respectively.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the installation structure of the worm of the present invention;

fig. 4 is a schematic view of the mounting structure of the door of the present invention.

In the figure: 1-bottom plate, 2-wheel, 3-worm wheel, 4-worm, 5-handle, 6-rotating shaft, 7-ball, 8-threaded shaft, 9-slide block, 10-support plate, 11-collecting box, 12-controller, 13-screening box, 14-chute, 15-fixing plate, 16-motor, 17-rotating rod and 18-box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a collecting device for producing PC polycarbonate comprises a bottom plate 1 and a supporting plate 10, wherein the bottom plate 1 is connected with the supporting plate 10 in a sliding manner, the bottom end face of the bottom plate 1 is fixedly connected with wheels 2, the arrangement is convenient for moving the collecting device, the left end of the inner side of the bottom end face of the bottom plate 1 and the right end of the inner side of the bottom end face of the bottom plate 1 are both rotatably connected with worm wheels 3, the top end face of each worm wheel 3 is fixedly connected with a rotating shaft 6, the rotating shaft 6 penetrates through the bottom plate 1, the top end face of each rotating shaft 6 is fixedly connected with a threaded shaft 8, the arrangement is favorable for adjusting the height of the collecting device, the top end face of the supporting plate 10 is fixedly connected with a collecting box 11, the central position of the left end face of the collecting box 11 is fixedly connected with a controller 12, the top of the inner side of the collecting box 11 is slidably connected with, the front end face of the collecting box 11 is hinged with a box door 18, and the arrangement is convenient for taking out collected products.

A worm 4 is meshed with the outer side of the worm wheel 3, the worm 4 is rotatably connected with the bottom plate 1, a handle 5 is fixedly connected to the left end face of the worm 4, the handle 5 penetrates through the bottom plate 1, and the handle 5 is rotatably connected with the bottom plate 1, so that the arrangement is favorable for conveniently adjusting the lifting distance of the device; the central position of the outer side of the rotating shaft 6 is rotationally connected with a ball 7, the ball 7 is rotationally connected with the bottom plate 1, the number of the balls 7 is 4, the arrangement is favorable for reducing the friction force between the rotating shaft 6 and the bottom plate 1, and the service life of the rotating shaft 6 is prolonged; the top end face of the fixed plate 15 is fixedly connected with a motor 16, the tail end of a main shaft of the motor 16 is fixedly connected with a rotating rod 17, and the rotating rod 17 is in sliding connection with the inner wall of the sliding groove 14, so that the arrangement is favorable for driving the screening box 13 to shake back and forth, and the screening efficiency is improved; 8 outside threaded shaft screwed connection have slider 9, slider 9 runs through bottom plate 1,

slider

9 and 1 sliding connection of bottom plate, slider 9 and backup pad 10 fixed connection, the quantity of threaded shaft 8 is 2, and this kind of being provided with does benefit to the stability that improves collection device at the lift in-process.

The controller 12 is model PIC16F72-I and the motor 16 is model Y80M 2-2.

The working process is as follows: the power supplies of all electrical appliances in the device are external power supplies, when polycarbonate products are collected, the device is moved to the vicinity of production equipment, a handle 5 is rotated to drive a worm 4 to rotate, the worm 4 rotates to drive a worm wheel 3 to rotate, the worm wheel 3 rotates to drive a rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive a threaded shaft 8 to rotate, the threaded shaft 8 rotates to drive a sliding block 9 to move, the sliding block 9 moves to drive a supporting plate 10 to move up and down, the supporting plate 10 drives a collecting box 11 to move up and down, so that the height of the collecting device can be adjusted, the appropriate height for adjusting the collecting device according to the height of a discharge port of the production equipment can enlarge the application range of the device, when the products enter the collecting box 11 and fall into a screening box 13, a controller 12 controls a motor 16 to rotate, the motor 16 rotates to drive a rotating rod 17 to rotate, and the rotating, thereby can drive screening case 13 and rock around going on, can sieve out the polycarbonate product granule of equidimension not, collect and sieve the completion back, open chamber door 18, take out the product.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A collection device is used in PC polycarbonate production, includes bottom plate (1) and backup pad (10), its characterized in that: the bottom plate (1) is connected with a support plate (10) in a sliding manner, wheels (2) are fixedly connected to the bottom end face of the bottom plate (1), a worm wheel (3) is rotatably connected to the left end of the inner side of the bottom end face of the bottom plate (1) and the right end of the inner side of the bottom end face of the bottom plate (1), a rotating shaft (6) is fixedly connected to the top end face of the worm wheel (3), the rotating shaft (6) penetrates through the bottom plate (1), a threaded shaft (8) is fixedly connected to the top end face of the rotating shaft (6), a collecting box (11) is fixedly connected to the top end face of the support plate (10), a controller (12) is fixedly connected to the central position of the left end face of the collecting box (11), a screening box (13) is slidably connected to the top of the inner side of the collecting box (11), a sliding chute (, the front end surface of the collecting box (11) is hinged with a box door (18).

2. The collecting device for PC polycarbonate production according to claim 1, wherein: worm wheel (3) outside meshing has worm (4), worm (4) are rotated with bottom plate (1) and are connected, the left end face fixedly connected with handle (5) of worm (4), handle (5) run through bottom plate (1), handle (5) are rotated with bottom plate (1) and are connected.

3. The collecting device for PC polycarbonate production according to claim 1, wherein: the central position of the outer side of the rotating shaft (6) is rotationally connected with a ball (7), the ball (7) is rotationally connected with the bottom plate (1), and the number of the balls (7) is 4.

4. The collecting device for PC polycarbonate production according to claim 1, wherein: fixed plate (15) top terminal surface fixedly connected with motor (16), the terminal fixedly connected with dwang (17) of main shaft of motor (16), the inner wall sliding connection of dwang (17) and spout (14).

5. The collecting device for PC polycarbonate production according to claim 1, wherein: threaded shaft (8) outside spiral connection has slider (9), slider (9) run through bottom plate (1), slider (9) and bottom plate (1) sliding connection, slider (9) and backup pad (10) fixed connection, the quantity of threaded shaft (8) is 2.