CN110757688A

CN110757688A - Reducing mechanism is used in plastic products processing

Info

Publication number: CN110757688A
Application number: CN201911071846.3A
Authority: CN
Inventors: 柳明观
Original assignee: Suzhou Kai Enao Automation Co Ltd
Current assignee: Suzhou Kai Enao Automation Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-02-07

Abstract

The invention discloses a crushing device for processing plastic products, which comprises a crushing barrel and a crushing and grinding mechanism, wherein a feed inlet is formed in the middle of the top of the crushing barrel, the crushing and grinding mechanism is positioned below the feed inlet, the crushing and grinding mechanism also comprises a brushing mechanism, the brushing mechanism comprises a brushing unit and a water supply unit, the brushing unit comprises a brushing frame, a crankshaft and a brush plate, the crushing and grinding mechanism comprises crushing rollers and grinding balls, the crushing and grinding mechanism is provided with the crushing and grinding mechanism, the crushing and grinding mechanism can fully grind the crushed plastic particles, the plastic particles can be ensured to be sufficiently refined, and meanwhile, the distance between the two crushing rollers can be adjusted through an electric push rod to adjust the crushing; the cleaning mechanism is arranged, so that the waste plastic particles can be cleaned while being crushed and ground, the working efficiency is improved, the surface of the waste plastic particles is clean, and the use of the subsequent process is facilitated.

Description

Reducing mechanism is used in plastic products processing

Technical Field

The invention relates to the technical field of plastic product processing, in particular to a crushing device for plastic product processing.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity. It, synthetic rubber and synthetic fiber form three essential synthetic materials for daily life. Specifically, the plastic is a material which takes natural or synthetic resin as a main component, is added with various additives, can be molded into a certain shape under the conditions of certain temperature, pressure and the like, and keeps the shape unchanged at normal temperature;

when some waste plastic products are recycled and processed, the waste plastic products need to be cleaned firstly to ensure the cleanness of materials in the subsequent process, and then the waste plastic products are crushed, but due to the limitation of the shapes, the sizes and the like of the waste plastic products, the cleaning is insufficient in the mode, stubborn stains may exist in dead corners, and the processing and the product quality of the subsequent process are affected.

Disclosure of Invention

The invention aims to provide a crushing device for processing plastic products, which aims to solve the problems in the background technology.

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

a crushing device for processing plastic products comprises a crushing barrel and a crushing and grinding mechanism, wherein a feed inlet is arranged in the middle of the top of the crushing barrel, the crushing and grinding mechanism is positioned below the feed inlet, the crushing and grinding mechanism also comprises a brushing mechanism, the brushing mechanism comprises a brushing unit and a water supply unit, the brushing unit comprises a brushing frame, a crankshaft and a brush plate, the brushing frame is fixedly arranged below the crushing and grinding mechanism in the crushing barrel, a plurality of discharge holes are uniformly formed in the bottom of the brushing frame, the bottom end of the crankshaft is fixedly connected with an output shaft of a second motor through a coupler, a shaft neck is arranged on the upper portion of the crankshaft, a driving sleeve is sleeved outside the shaft neck, the driving sleeve is rotatably connected with the shaft neck, a plurality of connecting rods are hinged on the outer wall of the driving sleeve at intervals in the circumferential direction, mounting rods are hinged to the other ends of the, the connecting rod all installs the brush with the installation pole on, crushing barrel inner chamber below is equipped with the filter screen, and the filter screen high left side low slope in the right side sets up, and crushing barrel left side wall lower part is located the filter screen left end and is equipped with the discharge gate.

As a further scheme of the invention: four angles at the bottom of the crushing barrel are provided with idler wheels which are self-locking idler wheels.

As a further scheme of the invention: and sliding material plates are fixed on two sides of the feed port.

As a further scheme of the invention: smash grinding mechanism is including smashing roller and grinding ball, and crushing roller is installed side by side under the feed inlet is located on crushing barrel inner chamber upper portion, and crushing roller totally two and set up side by side, install the first motor that is used for the drive to smash the roller on the crushing barrel inner wall, two crushing rollers are connected with the crushing barrel lateral wall through U type frame and electric putter respectively, can adjust the distance between two crushing rollers through electric putter to adjust crushing degree, smash the roller below and install the column casing on the crushing barrel inside wall, column casing central point puts and is equipped with the grinding chamber, and column casing top sets up downwards to grinding chamber slope, is equipped with the grinding ball in the grinding chamber, and the even integral type in grinding ball surface is equipped with a plurality of grinding archs, and grinding chamber bottom is equipped with the discharging pipe.

As a further scheme of the invention: the grinding ball is fixed at the top end of the crankshaft.

As a further scheme of the invention: the bottom of the brush plate is fixed with a slide block, and the bottom of the inner cavity of the brushing frame is provided with a sliding chute for the slide block to slide.

As a further scheme of the invention: the water supply unit comprises a water tank and a water pump, the water tank is fixedly mounted on the two side walls of the crushing barrel, a water inlet is formed in the top of the water tank, the nozzles are mounted on the inner walls of the two sides of the crushing barrel above the columnar shell, a water supply pipe is connected to the nozzles, and the other end of the water supply pipe is connected with a water outlet of the water pump mounted in the water tank.

As a further scheme of the invention: and the shaft section of the crankshaft in the discharge pipe is provided with a brush.

Compared with the prior art, the invention has the beneficial effects that:

1. the plastic particle grinding device is provided with a grinding and grinding mechanism, the grinding and grinding mechanism comprises grinding rollers and grinding balls, the plastic particle grinding device can fully grind the plastic particle after grinding, the plastic particle can be thinned sufficiently, and meanwhile, the distance between the two grinding rollers can be adjusted through an electric push rod, so that the grinding degree can be adjusted;

2. the cleaning device is provided with a cleaning mechanism, the cleaning mechanism comprises a cleaning unit and a water supply unit, the cleaning unit comprises a cleaning frame, a crankshaft and a brush plate, waste plastic particles can be cleaned while being crushed and ground, the working efficiency is improved, the surface of the waste plastic particles is cleaned, and the cleaning device is convenient to use in a post process.

Drawings

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

FIG. 2 is a schematic view showing the installation of the crushing roller and the electric push rod according to the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram in a second embodiment of the present invention.

In the figure: 1-a crushing cylinder, 2-a vibration exciter, 3-a filter screen, 4-a brush plate, 5-a water tank, 6-a water pump, 7-a brushing frame, 8-a water supply pipe, 9-a columnar shell, 10-a spray head, 11-an electric push rod, 12-a material sliding plate, 13-a feed port, 14-a grinding ball, 15-a grinding cavity, 16-a discharge pipe, 17-an installation rod, 18-a connecting rod, 19-a shaft neck, 20-a driving sleeve, 21-a crankshaft, 22-a discharge port, 23-a collection frame, 24-a roller, 25-a second motor and 26-a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a crushing device for processing plastic products includes a crushing cylinder 1 and a crushing and grinding mechanism, wherein four corners of the bottom of the crushing cylinder 1 are respectively provided with a roller 24, the roller 24 is a self-locking roller, thereby facilitating the movement of the device, a feed inlet 13 is arranged in the middle of the top of the crushing cylinder 1, the crushing and grinding mechanism is positioned below the feed inlet, sliding plates 12 are fixed on two sides of the feed inlet 13, a drain pipe 26 is arranged on the right lower portion of the crushing cylinder 1, a valve is arranged on the drain pipe 26, the crushing and grinding mechanism includes crushing rollers and grinding balls, the crushing rollers are arranged in parallel and below the feed inlet 13 on the upper portion of the inner cavity of the crushing cylinder 1, the crushing rollers are arranged in parallel, the inner wall of the crushing cylinder is provided with a first motor for driving the crushing rollers, the two crushing rollers are respectively connected with the side wall of the crushing cylinder, thereby adjusting the crushing degree, a cylindrical shell 9 is arranged on the inner side wall of the crushing cylinder 1 below the crushing roller, a grinding cavity 15 is arranged at the central position of the cylindrical shell 9, the top of the cylindrical shell 9 is arranged downwards to incline towards the grinding cavity 15, a grinding ball 14 is arranged in the grinding cavity 15, a plurality of grinding bulges are uniformly and integrally arranged on the surface of the grinding ball 14, a discharge pipe 16 is arranged at the bottom of the grinding cavity 15, the crushing roller further comprises a scrubbing mechanism, the scrubbing mechanism comprises a scrubbing unit and a water supply unit, the scrubbing unit comprises a scrubbing frame 7, a crankshaft 21 and a brush plate 4, the scrubbing frame 7 is fixedly arranged below the grinding and grinding mechanism in the crushing cylinder 1, a plurality of discharge holes are uniformly arranged at the bottom of the scrubbing frame 7, the grinding ball 14 is fixed at the top end of the crankshaft 21, the bottom end of the crankshaft 21 is fixedly connected with an output shaft of a second motor, the upper part of the crankshaft 21 is provided with a shaft neck 19, the shaft neck 19 is sleeved with a driving sleeve 20, the driving sleeve 20 is rotatably connected with the shaft neck 19, the outer wall of the driving sleeve 20 is hinged with a plurality of connecting rods 18 at intervals in the circumferential direction, the other ends of the two connecting rods 18 are hinged with mounting rods 17, the mounting rods 17 are fixedly provided with brush plates 4, in the embodiment, the brush plates 4 are preferably connected with the mounting rods 17 through screws, the brush plates 4 are slidably connected with the bottom of the inner cavity of the scrubbing frame 7, in the embodiment, the bottom of the brush plates 4 is fixedly provided with sliders, the bottom of the inner cavity of the scrubbing frame 7 is provided with chutes for the sliders to slide, the connecting rods 18 and the mounting rods 17 are provided with brushes, the water supply unit comprises a water tank 5 and a water pump 6, the water tanks 5 are fixedly arranged on the two side walls of the grinding cylinder 1, the top, the spray head 10 is connected with a water supply pipe 8, the other end of the water supply pipe 8 is connected with a water outlet of a water pump 6 installed in a water tank 5, a filter screen 3 is arranged below an inner cavity of the crushing barrel 1, the filter screen 3 is arranged in a high-left-low inclined manner, a vibration exciter is installed on the right side of the bottom of the filter screen 3, a through hole for a crankshaft 21 to pass through is formed in the filter screen 3, a discharge hole 22 is formed in the lower portion of the left side wall of the crushing barrel 1, which is located at the left end of the filter screen 3, a collection frame 23 is installed below the discharge hole 22, when the machine works, waste plastics are put in through a feed inlet 13 and are primarily crushed through two crushing rollers, the waste plastics after primary crushing fall onto a columnar shell 9 and then fall into a gap between a grinding ball 14 and a grinding shell 15, a second motor 25 is started, the second motor 25 drives the crankshaft, the crankshaft 21 rotates and simultaneously drives the shaft neck 19 to revolve, the connecting rod 19 drives the driving sleeve 20 to revolve, the driving sleeve 20 drives the mounting rod 17 to move left and right through the connecting rod 18, the mounting rod 17 drives the brush plate 4 to move left and right, plastic particles in the brushing frame 5 are sufficiently brushed, the cleanness of the plastic particles is guaranteed, the subsequent recycling is convenient, waste plastics after grinding and crushing fall onto the filter screen 3, and under the action of the vibration exciter 2, the waste plastics slide into the collecting frame 23, and efficient crushing is completed.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that a shaft section of the crankshaft 21 located in the discharge pipe 16 is provided with a brush, and the brush can brush plastic particles on one hand and prevent the discharge pipe 16 from being blocked on the other hand.

The working principle of the invention is as follows: when the invention is used, when in work, waste plastics are put in from the feed inlet 13 and are primarily crushed by two crushing rollers, the waste plastics after being primarily crushed fall onto the columnar shell 9 and then fall into a gap between the grinding ball 14 and the grinding shell 15, the second motor 25 is started, the second motor 25 drives the crankshaft 21 to rotate, the crankshaft 21 drives the grinding ball 14 to rotate, the waste plastics after being primarily crushed are further ground and crushed, the waste plastics are completely crushed, the crankshaft 21 drives the shaft neck 19 to revolve while rotating, the connecting rod 19 drives the driving sleeve 20 to revolve, the driving sleeve 20 drives the mounting rod 17 to move left and right through the connecting rod 18, the mounting rod 17 drives the brush plate 4 to move left and right, plastic particles in the brushing frame 5 are fully brushed, the cleaning of the plastic particles is ensured, the subsequent recycling is convenient, the waste plastics after being ground and crushed fall onto the filter screen 3, under the action of the vibration exciter 2, the powder falls into the collecting frame 23 to finish high-efficiency crushing.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reducing mechanism is used in plastic products processing, includes a crushing section of thick bamboo (1) and smashes grinding mechanism, is equipped with feed inlet (13) in the middle of crushing section of thick bamboo (1) top, smashes grinding mechanism and is located the feed inlet below, its characterized in that still includes scrubbing mechanism, scrubbing mechanism includes brushing unit and water supply unit, brushing unit includes scrubbing frame (7), bent axle (21) and brush board (4), lies in the below fixed mounting who smashes grinding mechanism in crushing section of thick bamboo (1) and scrubs frame (7), evenly is equipped with a plurality of discharge holes scrubbing frame (7) bottom, bent axle (21) bottom is through the output shaft fixed connection of shaft coupling with second motor (25), bent axle (21) upper portion is equipped with axle journal (19), axle journal (19) outside cover is equipped with driving sleeve (20), driving sleeve (20) and axle journal (19) rotate to be connected, it has many connecting rods (18) to articulate to the interval on driving sleeve (20), two connecting rod (18) other ends all articulate there is installation pole (17), and installation pole (17) fixed mounting has brush board (4), brush board (4) and brush frame (7) inner chamber bottom sliding connection, all install the brush on connecting rod (18) and installation pole (17), crushing barrel (1) inner chamber below is equipped with filter screen (3), and filter screen (3) high left low slope in the right side sets up, and crushing barrel (1) left side wall lower part is located filter screen (3) left end and is equipped with discharge gate (22).

2. The smashing device for plastic product processing according to claim 1, wherein four corners of the bottom of the smashing barrel (1) are respectively provided with a roller (24), and the rollers (24) are self-locking rollers.

3. The plastic product processing crushing device as claimed in claim 1, wherein sliding material plates (12) are fixed on both sides of the feed port (13).

4. The plastic product processing crushing device according to any one of claims 1 to 3, wherein the crushing and grinding mechanism comprises crushing rollers and grinding balls, the crushing rollers are arranged in parallel at the upper part of the inner cavity of the crushing cylinder (1) under the feed inlet (13), the crushing rollers are arranged in two and are arranged in parallel, a first motor for driving the crushing rollers is arranged on the inner wall of the crushing cylinder, the two crushing rollers are respectively connected with the side wall of the crushing cylinder through a U-shaped frame and an electric push rod (11), the distance between the two crushing rollers can be adjusted through the electric push rod (11), so that the crushing degree can be adjusted, a cylindrical shell (9) is arranged on the inner side wall of the crushing cylinder (1) below the crushing rollers, a grinding cavity (15) is arranged at the central position of the cylindrical shell (9), the top of the cylindrical shell (9) is obliquely and downwards arranged towards the grinding cavity (15), the grinding balls (14) are arranged in the grinding cavity, the even integral type in grinding ball (14) surface is equipped with a plurality of grinding archs, grinds chamber (15) bottom and is equipped with discharging pipe (16).

5. The plastic processing mill according to claim 4, characterized in that the grinding balls (14) are fixed to the top end of the crankshaft (21).

6. The plastic product processing crushing device as claimed in claim 1, wherein a sliding block is fixed at the bottom of the brush plate (4), and a sliding groove for the sliding block to slide is arranged at the bottom of the inner cavity of the brushing frame (7).

7. The smashing device for plastic product processing according to claim 4, wherein the water supply unit comprises a water tank (5) and a water pump (6), the water tank (5) is fixedly mounted on two side walls of the smashing barrel (1), a water inlet is formed in the top of the water tank (5), spray heads (10) are mounted on the inner walls of the two sides of the smashing barrel (1) above the columnar shell (9), a water supply pipe (8) is connected onto each spray head (10), and the other end of each water supply pipe (8) is connected with a water outlet of the water pump (6) mounted in the water tank (5).

8. A comminution device for plastic processing, as claimed in claim 7, characterized in that the shaft section of the crankshaft (21) in the tapping pipe (16) is provided with brushes.