CN215784023U

CN215784023U - Leftover material crushing device for plastic sheets

Info

Publication number: CN215784023U
Application number: CN202122341301.9U
Authority: CN
Inventors: 陈伟; 林国宝; 刘纯科; 薛移龙; 林圣�
Original assignee: Dongguan Chengbao Plastic Industry Co ltd
Current assignee: Dongguan Chengbao Plastic Industry Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a leftover material crushing device for plastic sheets, which comprises a base, wherein a crushing mechanism and a pipeline conveying mechanism are arranged on the upper surface of the base, the bottoms of the crushing mechanism and the pipeline conveying mechanism are in through connection, a guide mechanism is arranged on the front side surface of the base, a material guide bin is arranged at the upper end of the base, a dust removal mechanism is arranged in the material guide bin, a material guide roller is arranged below the dust removal mechanism, two ends of the material guide roller are respectively connected with a first sliding block in a bearing mode, and 2 first sliding blocks are respectively connected in 2 first sliding chutes in a sliding mode. This plastic sheet's leftover bits breaker can avoid the in-process of broken leftover bits, and cracked leftover bits pop out the device, and then can avoid extravagant, and avoided the condition that needs cleaned up to can clear up before the leftover bits are broken, avoid the leftover bits to be carried along with impurity is together broken.

Description

Leftover material crushing device for plastic sheets

Technical Field

The utility model relates to the technical field of plastic sheet production, in particular to a leftover material crushing device for plastic sheets.

Background

In the production process of the plastic sheet, the processes of feeding, stirring, extruding, cooling, calendering, shaping, leveling, rolling and the like are generally needed, and besides the processes, the leftover materials also need to be recycled, wherein the mode is that the leftover materials are firstly crushed and then conveyed through a pipeline:

however, the existing leftover material crushing device has some problems in use, such as:

1. when the existing leftover material crushing device is used, crushed leftover materials can pop out of the device, so that more crushed leftover materials appear around the device, waste is caused, and the device is inconvenient to recycle;

2. when the existing leftover material crushing device is used, the leftover materials are generally crushed directly without a process of cleaning the leftover materials, and the leftover materials are easy to adsorb impurities before entering the crushing device, so that the impurities are conveyed together;

therefore, there is a need for a scrap breaker for plastic sheets that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leftover material crushing device for plastic sheets, which aims to solve the problems that the existing leftover material crushing device in the background art can eject a crushed leftover material and is not provided with a structure for cleaning the leftover material.

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

the utility model provides a plastic sheet's leftover bits breaker, includes the base, the last surface mounting of base has broken mechanism and pipeline conveying mechanism, and both bottoms through connection, the leading flank of base is provided with guiding mechanism, and the upper end of base installs the guide bin, be provided with dust removal mechanism in the guide bin, and the below of dust removal mechanism is provided with the guide roller, the equal bearing in both ends of guide roller is connected with slider one, 2 slider one difference sliding connection is in 2 spout one, and is connected with pneumatic mechanism one on the slider one, 2 one spout sets up respectively in the inside both sides of guide bin, the upper surface of guide bin is provided with the bar and leads to the groove, and the side in guide bin is connected with flourishing water box through connecting fastener.

Preferably, the dust removing mechanism comprises a second pneumatic mechanism, a second sliding chute, a second sliding block, a dust guide groove, a connecting batten, a second board groove, a limiting post, a spring, a dust removing board and a post groove, the second sliding chute is arranged at two sides inside the material guide bin, the second sliding chute is arranged above the first sliding chute, the second sliding chute is connected with the second sliding block in a sliding manner, the second sliding block is arranged at two ends of the connecting batten and fixedly connected with the two sliding blocks, the connecting batten is provided with the board groove, one end of the dust removing board is connected with one end of the dust removing board in the board groove in a sliding manner, the other end of the dust removing board sequentially extends out of the board groove and the strip-shaped through groove, one end of the dust removing board extending into the board groove is provided with the post groove, the post groove is connected with one end of the limiting post in a sliding manner, the other end of the limiting post extends out of the post groove and is connected with the inner top bottom end of the board groove, the spring is arranged between the inner bottom end of the board groove and the dust removing board, and the spring is nested outside of the limiting post, and the end part of the dust removing plate extending out of the dust removing plate is provided with a dust guiding groove.

Preferably, the dust removal mechanism is provided with 2 groups, and 2 groups of dust removal mechanisms are symmetrically arranged around the axis of the strip-shaped through groove.

Preferably, the upper surface of the material guiding bin inclines towards one side of the water containing box.

Preferably, the axes of the connecting strip plate and the dust removing plate are parallel to the axis of the strip-shaped through groove, and the lower end of the dust removing plate extends into the upper part of the water containing box.

Preferably, the upper end of the dust removing plate is arranged in a round angle shape, and the dust removing plate is in a fold line shape.

Compared with the prior art, the utility model has the beneficial effects that: this plastic sheet's leftover bits breaker can avoid the in-process of broken leftover bits, and cracked leftover bits pop out the device, and then can avoid extravagant, and avoided the condition that needs cleaned up to can clear up before the leftover bits are broken, avoid the leftover bits to be carried along with impurity together by breakage:

1. through the arrangement of the strip-shaped through grooves, the possibility of ejecting broken leftover materials is reduced, and the ejection of the broken leftover materials is further avoided through the 2 dust removing plates, so that the broken leftover materials can be prevented from being ejected to the periphery of the device, the waste is avoided, and the condition that the ejected leftover materials need to be cleaned is avoided;

2. through 2 dust removal boards, can strike off absorbent impurity on the leftover bits, and then can avoid impurity by together breakage, and by the problem of carrying together to the impurity of striking off passes through the vibration of device, can get into the flourishing water box that is equipped with water along the dust groove that leads of slope, so that water adsorbs impurity.

Drawings

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

FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of a material guiding chamber according to the present invention;

FIG. 4 is a schematic top view of the material guiding chamber of the present invention;

FIG. 5 is a schematic sectional view of the connection structure of the dust-removing plate of the present invention.

In the figure: 1. a base; 2. a crushing mechanism; 3. a pipeline conveying mechanism; 4. a guide mechanism; 5. a material guiding bin; 6. a second pneumatic mechanism; 7. connecting fasteners; 8. a water containing box; 9. a first sliding chute; 10. a first sliding block; 11. a first pneumatic mechanism; 12. a second chute; 13. a second sliding block; 14. a dust guide groove; 15. connecting the ribbon boards; 16. a plate groove; 17. a limiting column; 18. a spring; 19. a dust removal plate; 20. a column groove; 21. a material guide roller; 22. and a strip-shaped through groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a plastic sheet's leftover bits breaker, the on-line screen storage device comprises a base 1, the last surface mounting of base 1 has breaker 2 and pipeline conveying mechanism 3, and both bottoms through connection, the leading flank of base 1 is provided with guiding mechanism 4, and the upper end of base 1 installs guide feed bin 5, be provided with dust removal mechanism in the guide feed bin 5, and dust removal mechanism's below is provided with guide roller 21, guide roller 21's the equal bearing in both ends is connected with

slider

10, 2 slider 10 sliding connection respectively is in 2 spout 9, and be connected with pneumatic mechanism 11 on

slider

10, 2 spout 9 set up respectively in the inside both sides of guide feed bin 5, the upper surface of guide feed bin 5 is provided with the logical groove 22 of bar, and the side of guide feed bin 5 is connected with flourishing water box 8 through connecting fastener 7.

The dust removing mechanism comprises a pneumatic mechanism II 6, a sliding groove II 12, a sliding block II 13, a dust guide groove 14, a connecting batten 15, a board groove 16, a limiting post 17, a spring 18, a dust removing board 19 and a post groove 20, wherein the sliding groove II 12 is arranged on two sides inside the material guide bin 5, the sliding groove II 12 is arranged above the sliding groove I9, the sliding groove II 12 is connected with the sliding block II 13 in a sliding mode, the sliding block II 13 is arranged at two ends of the connecting batten 15 and fixedly connected with the connecting batten 15, the connecting batten 15 is provided with the board groove 16, one end of the dust removing board 19 is connected in the board groove 16 in a sliding mode, the other end of the dust removing board 19 sequentially extends out of the board groove 16 and the strip-shaped through groove 22, one end of the dust removing board 19 extending into the board groove 16 is provided with the post groove 20, one end of the limiting post 17 is connected in the post groove 20 in a sliding mode, the other end of the limiting post 17 extends out of the post groove 20 and then is connected with the inner top bottom end of the board groove 16, the spring 18 is arranged between the inner bottom end of the board groove 16 and the dust removing board 19, and spring 18 nests in the outside of spacing post 17 to the tip that dust removal board 19 stretches out dust removal board 19 is provided with leads dirt groove 14, and dust removal mechanism is provided with 2 groups, and 2 sets of dust removal mechanism about the axis symmetry setting of bar through groove 22, can be convenient for strike off the impurity of leftover bits both sides, has reduced the degree of difficulty of follow-up processing impurity, helps the recycle of leftover bits.

The upper surface of the material guiding bin 5 inclines towards one side of the water containing box 8, so that impurities can fall into the water containing box 8 smoothly.

The axes of the connecting strip plate 15 and the dust removing plate 19 are parallel to the axis of the strip-shaped through groove 22, and the lower end of the dust removing plate 19 extends into the upper part of the water containing box 8, so that impurities can be conveniently moved into the water containing box 8 step by step along the direction of the material guiding bin 5.

The upper end of the dust removing plate 19 is arranged in a round angle mode, and the dust removing plate 19 is in a fold line shape, so that impurities absorbed by leftover materials can be scraped, and workers can be prevented from being scratched.

The working principle is as follows: firstly, the device is installed at a use position, then a first pneumatic mechanism 11 and a second pneumatic mechanism 6 are connected with related equipment (the pneumatic mechanism is an existing mechanism and is the same as the structure of a guide roller 21 driven by an existing crushing device), a proper amount of water is filled in a water containing box 8, then the power is switched on, and then the device crushes leftover materials in the following mode:

after passing through the guide mechanism 4, the leftover materials sequentially pass through the 2 dust removing plates 19, the strip-shaped through grooves 22 and the material guide rollers 21, and then fall into the crushing mechanism 2 to be crushed;

when the leftover materials pass through the 2 dust removing plates 19, impurities (mainly dust, and after the plastic sheet is touched with a plurality of components, static electricity is possibly carried on the plastic sheet, so that the dust in the air is easily adsorbed) on two sides of the leftover materials can be scraped by the 2 dust removing plates 19;

the scraped impurities fall into the dust guide groove 14, then the whole device can vibrate through the operation of the device, so that the impurities in the dust guide groove 14 slowly move along the axis until the impurities fall into the water containing box 8, and the water containing box 8 contains water, so that the impurities are adsorbed later, and the impurities are prevented from floating;

in the above process, due to the arrangement of the strip-shaped through groove 22 and the 2 dust removing plates 19, when the leftover materials are crushed by the crushing mechanism 2, the crushed leftover materials are prevented from popping up, further more crushed leftover materials around the device can be prevented, waste is avoided, and cleaning around the device is not needed, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

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

Claims

1. The utility model provides a leftover bits breaker of plastic sheet, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a crushing mechanism (2) and a pipeline conveying mechanism (3), the bottoms of the two are communicated, the front side surface of the base (1) is provided with a guide mechanism (4), and the upper end of the base (1) is provided with a material guiding bin (5), the material guiding bin (5) is internally provided with a dust removing mechanism, a material guide roller (21) is arranged below the dust removal mechanism, two ends of the material guide roller (21) are respectively connected with a first sliding block (10) through bearings, 2 first sliding blocks (10) are respectively connected in 2 first sliding chutes (9) in a sliding manner, a first pneumatic mechanism (11) is connected on the first sliding block (10), 2 first sliding chutes (9) are respectively arranged at two sides of the interior of the material guiding bin (5), a strip-shaped through groove (22) is arranged on the upper surface of the material guiding bin (5), and the side surface of the material guide bin (5) is connected with the water containing box (8) through a connecting fastener (7).

2. The scrap crushing device for plastic sheets according to claim 1, wherein the dust removing mechanism comprises a second pneumatic mechanism (6), a second sliding chute (12), a second sliding block (13), a dust guide groove (14), a connecting slat (15), a plate groove (16), a limiting column (17), a spring (18), a dust removing plate (19) and a column groove (20), the second sliding chute (12) is arranged on two sides of the interior of the dust guide bin (5), the second sliding chute (12) is arranged above the first sliding chute (9), the second sliding block (13) is connected in the second sliding chute (12) in a sliding manner, the second sliding block (13) is arranged at two ends of the connecting slat (15) and is fixedly connected with the two sliding blocks, the connecting slat (15) is provided with the plate groove (16), one end of the dust removing plate (19) is connected in the plate groove (16) in a sliding manner, and the other end of the dust removing plate (19) sequentially extends out of the plate groove (16) and the through groove (22), and dust removal board (19) stretch into the one end in board groove (16) and be provided with post groove (20), sliding connection has the one end of spacing post (17) in post groove (20), and the other end of spacing post (17) stretches out post groove (20) back and is connected with the interior top bottom end in board groove (16), be provided with spring (18) between the interior bottom end in board groove (16) and dust removal board (19), and spring (18) nestification is in the outside of spacing post (17) to the tip that dust removal board (19) stretched out dust removal board (19) is provided with leads dirt groove (14).

3. The scrap crushing apparatus for plastic sheets according to claim 1, wherein: the dust removal mechanism is provided with 2 groups, and the 2 groups of dust removal mechanisms are symmetrically arranged around the axis of the strip-shaped through groove (22).

4. The scrap crushing device for plastic sheets according to claim 1, wherein the upper surface of the guide bin (5) is inclined toward one side of the water containing box (8).

5. The scrap crushing apparatus for plastic sheets according to claim 2, wherein: the axes of the connecting strip plate (15) and the dust removing plate (19) are parallel to the axis of the strip-shaped through groove (22), and the lower end of the dust removing plate (19) extends into the upper part of the water containing box (8).

6. The scrap crushing apparatus for plastic sheets according to claim 2, wherein: the upper end of the dust removing plate (19) is arranged in a round angle mode, and the dust removing plate (19) is in a fold line shape.