CN110549407A - Equipment for plastic foam processing - Google Patents

Abstract

The invention provides a device for processing plastic foam, which structurally comprises a glass plate, a blocking cover, a driving box, a plastic foam particle recovery mechanism, a control panel, a support frame, a heat dissipation groove and a cutting box body, wherein the glass plate is embedded and installed on the blocking cover, and by arranging a conveying mechanism and a collecting cavity, generated suction gas can pass through a suction pipe, foam particles are adsorbed from the inside of the cutting box body and an electrostatic adsorption plate and enter the inside of a shielding cover from a suction hole, so that the cutting state of the plastic foam by a cutting knife can be clearly observed, a one-way valve is guided from the suction pipe, the one-way valve can effectively avoid the phenomenon that the plastic foam generates backflow, the sucked foam particles are guided into a support shell through a guide branch pipe, so that the foam particles in the cutting box body can be quickly cleaned, need not follow-up cleaning it, and can effectually clean up the plastic foam of corner.

Description

Equipment for plastic foam processing

Technical Field

the invention relates to the technical field of foamed plastics, in particular to equipment for processing plastic foam.

Background

The foam plastic is a polymer material formed by dispersing a large number of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, and has wide application range, such as: the cutlery box keeps warm and insulates against heat, carries the effect etc. of shock attenuation, isolation between the product, and when using it in these fields, need cut foam, cut into required size with it to can effectually avoid causing the waste, have following defect:

and when cutting it, the foam of cutting can produce a large amount of foam tiny particles to cause easily to adhere a large amount of tiny particles on the cutting inner wall, cause after the cutting, when clearing up it, the foam tiny particles on the fixed corner can't effectually be cleared up.

Summary of the invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides equipment for processing plastic foam, which solves the problem that when the plastic foam is cut, a large amount of small foam particles are generated by the cut foam, so that a large amount of small particles are easily adhered to the inner wall of the cut, and the small foam particles on the fixed corners cannot be effectively cleaned when the plastic foam is cleaned after the cutting is finished.

(II) technical scheme

in order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an equipment for plastic foam processing, its structure includes glass board, fender lid, drive case, foam granule recovery mechanism, control panel, support frame, radiating groove, cutting box, the glass board embedding is installed on fender lid, fender lid and cutting box hinged joint, drive case upper end and lower extreme cutting box weld mutually, foam granule recovery mechanism installs in the drive incasement portion, drive case right side and control panel left side point are linked, drive case right side and radiating groove left side are integrated structure, drive case below and support frame top fixed connection, foam granule recovery mechanism includes conveying mechanism, collection chamber, shell, backup pad, fixed establishment, conveying mechanism has two altogether, and fixed mounting is in the shell both sides, the backup pad welds in the shell inboard, collection chamber fixed mounting is in the backup pad below, the lower part of the fixing mechanism is connected with the upper part of the supporting plate.

As preferred, conveying mechanism includes electrostatic absorption mechanism, leads straw, air exhauster, check valve, electrostatic absorption mechanism left side and lead the straw right side and weld mutually, lead the straw and install on the air exhauster, the check valve is installed between leading the straw, and when the cutting box body was processing out to foam, produced foam particle will be adsorbed by the air exhauster from electrostatic absorption mechanism, gets off through leading the straw, through the check valve direction collection intracavity, and the check valve can avoid the granule to get into the phenomenon that takes place the backward flow when collecting intracavity portion.

As preferred, electrostatic absorption mechanism is including fixed slat, electrostatic absorption board, suction hole, housing cover, fixed slat is equipped with two sets ofly altogether, and welds respectively in the electrostatic absorption board top, the electrostatic absorption board is the integral structure with the suction hole, the housing cover welds in the electrostatic absorption board left side, fixed slat is trapezoidal strip structure, and when the cutting box was processing out to foam, produced foam particle will be adsorbed away by the electrostatic absorption board, and the effect of owing to the suction simultaneously can be followed and inhale the downthehole absorption to the inside of housing cover.

Preferably, the collecting cavity comprises a bracket shell, a feeding hole, a limiting strip, a sliding plate, a box door, a filter net rack, a guide connecting branch pipe and bracket plates, the number of the sliding plate is four, the limiting strips are welded on the two sides of the bracket shell respectively, the two limiting strips are welded on the two sides of the bracket shell, the bracket shell is provided with a feeding hole, the box door is hinged with the bracket shell, the filter net rack is embedded and arranged on the box door, the sliding plate is arranged on the support plate and is movably connected with the support plate, the support shell is communicated with the support plate through the guide-connection branch pipe, when leading the straw with the plastic foam granule that adsorbs on leading and connect the branch pipe, through leading that connect the branch pipe with plastic foam granule direction support shell inside, produced gas will discharge away through the filter screen frame, avoids the inside concentrated a large amount of gas of support shell, causes plastic foam granule to scurry in disorder in support shell inside.

As preferred, lead and connect the branch pipe and include round pipe, square cover, the round pipe is ring column structure, and welds in square cover left side, is connected through round pipe and guide straw, and cooperatees with square cover and feed port to the realization is led straw and support shell and is linked together.

Preferably, the fixing mechanism comprises a rubber plate, a fixing frame, buffer springs, connecting columns, movable plates and fixing clamping rods, the rubber plate is adhered to the right lower side of the fixing clamping rods, the middle lower side of the fixing frame is welded to the upper side of the connecting columns, the fixing frame is connected with the movable plates through the buffer springs, the two fixing clamping rods are arranged and welded to the upper side of the movable plates, the connecting columns are of a cylindrical structure, when plastic foam is required to be placed above the fixing frame, the fixing clamping rods on the two sides are pulled upwards firstly, the buffer springs are compressed, then the plastic foam is placed on the fixing clamping rods and loosened, the rubber plate is attached to the upper side of the plastic foam, and the fixing clamping rods cannot flatten the plastic foam.

(III) advantageous effects

the invention provides equipment for processing plastic foam. The method has the following beneficial effects:

According to the invention, by arranging the conveying mechanism and the collecting cavity, the exhaust fan can generate strong suction force, so that the generated suction force can adsorb foam particles from the inside of the cutting box body and the electrostatic adsorption plate through the guide suction pipe and enter the shielding cover from the suction hole, the cutting state of the cutting knife on the plastic foam can be clearly observed, the one-way valve is guided from the guide suction pipe and can effectively avoid the phenomenon that the plastic foam reflows on the guide branch pipe due to the fact that the one-way valve guides the guide branch pipe, the sucked foam particles are guided into the bracket shell through the guide branch pipe, and therefore, the foam particles in the cutting box body can be quickly cleaned without being cleaned subsequently, and the plastic foam at the corners can be effectively cleaned.

Drawings

FIG. 1 is a schematic view showing the construction of an apparatus for processing plastic foam according to the present invention;

FIG. 2 is a front view of the recycling mechanism for recycling the plastic foam particles in accordance with the present invention;

FIG. 3 is a front view of the conveying mechanism of the present invention;

FIG. 4 is a schematic three-dimensional structure of the electrostatic adsorption mechanism of the present invention;

FIG. 5 is a schematic view of a partial perspective structure of a collection chamber according to the present invention;

FIG. 6 is a front view of the collection chamber of the present invention;

FIG. 7 is a perspective view of the connecting branch pipe according to the present invention;

FIG. 8 is a front view of the fastening mechanism of the present invention;

fig. 9 is a three-dimensional structure diagram of the fixing mechanism of the present invention.

In the figure: glass plate-1, baffle cover-2, driving box-3, plastic foam particle recovery mechanism-4, control panel-5, support frame-6, heat dissipation groove-7, cutting box-8, conveying mechanism-41, collecting cavity-42, shell-43, support plate-44, fixing mechanism-45, electrostatic adsorption mechanism-411, suction guide pipe-412, exhaust fan-413, one-way valve-414, fixing strip-111, electrostatic adsorption plate-112, suction hole-113, shielding cover-114, support shell-421, feed hole-422, spacing strip-423, slide plate-424, box door-425, filter screen frame-426, guide connecting branch pipe-427, support plate-428, round pipe-271, square cover-272, square cover-80, Rubber plate-451, fixed mount-452, buffer spring-453, connection column-454, movable plate-455, and fixed clip rod-456.

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 to 9, an embodiment of the present invention provides a device for processing plastic foam, which includes a glass plate 1, a blocking cover 2, a driving box 3, a plastic foam particle recycling mechanism 4, a control panel 5, a supporting frame 6, a heat dissipation groove 7, and a cutting box 8, wherein the glass plate 1 is embedded in the blocking cover 2, the blocking cover 2 is hinged to the cutting box 8, the upper end of the driving box 3 is welded to the lower end of the cutting box 8, the plastic foam particle recycling mechanism 4 is installed in the driving box 3, the right side of the driving box 3 is point-linked to the left side of the control panel 5, the right side of the driving box 3 and the left side of the heat dissipation groove 7 are integrated, the lower side of the driving box 3 is fixedly connected to the upper side of the supporting frame 6, and the plastic foam particle recycling mechanism 4 includes a conveying mechanism 41, a collecting cavity 42, a housing 43, a supporting plate 44, the number of the conveying mechanisms 41 is two, the conveying mechanisms are fixedly mounted on two sides of the shell 43, the supporting plate 44 is welded on the inner side of the shell 43, the collecting cavity 42 is fixedly mounted below the supporting plate 44, and the lower portion of the fixing mechanism 45 is connected with the upper portion of the supporting plate 44.

Wherein, conveying mechanism 41 includes electrostatic adsorption mechanism 411, lead straw 412, air exhauster 413, check valve 414, electrostatic adsorption mechanism 411 left side and lead straw 412 right side looks welding, lead straw 412 and install on air exhauster 413, check valve 414 installs between leading straw 412, and when cutting box 8 was being processed out to foam, produced foam particle will be followed electrostatic adsorption mechanism 411 by air exhauster 413, adsorb through leading straw 412, through the check valve 414 direction collection chamber 42 in, and check valve 414 can avoid the granule to enter into the phenomenon that takes place the backward flow when collecting the intracavity portion 42 inside.

Wherein, electrostatic absorption mechanism 411 is including fixed slat 111, electrostatic absorption board 112, suction hole 113, housing hood 114, fixed slat 111 is equipped with two sets ofly altogether, and welds respectively in electrostatic absorption board 112 top, electrostatic absorption board 112 and suction hole 113 structure as an organic whole, housing hood 114 welds in electrostatic absorption board 112 left side, fixed slat 111 is trapezoidal strip structure, and when cutting box 8 was processing out to foam, produced foam particle will be adsorbed away by electrostatic absorption board 112, and the effect of owing to the attraction can be followed in suction hole 113 to housing hood 114 inside going simultaneously.

Wherein, the collecting chamber 42 comprises a support shell 421, four feeding holes 422, a spacing strip 423, a sliding plate 424, two door panels 425, a filter screen rack 426, a connecting branch pipe 427, and a support plate 428, the sliding plate 424 is provided with four rectangular structures and welded to two sides of the support shell 421, the two spacing strips 423 are welded to two sides of the support shell 421, the support shell 421 is provided with the feeding holes 422, the door 425 is hinged to the support shell 421, the filter screen rack 426 is embedded in the door 425, the sliding plate 424 is mounted on the support plate 428 and movably connected, the support shell 421 is communicated with the support plate 428 through the connecting branch pipe 427, when the suction pipe 412 sucks the sucked plastic foam particles onto the connecting branch pipe 427, the plastic foam particles are guided into the support shell 421 through the connecting branch pipe 427, and the generated gas is exhausted through the filter screen rack 426, a large amount of gas is prevented from being concentrated inside the holder case 421, so that the plastic foam particles are prevented from being jumbled inside the holder case 421.

The branch guiding pipe 427 comprises a circular pipe 271 and a square cover 272, wherein the circular pipe 271 is in a circular ring structure and is welded on the left side of the square cover 272, the circular pipe 271 is connected with the suction guiding pipe 412, and the square cover 272 is matched with the feeding hole 422, so that the suction guiding pipe 412 is communicated with the support shell 421.

The fixing mechanism 45 comprises a rubber plate 451, a fixing frame 452, a buffer spring 453, a connecting column 454, a movable plate 455 and a fixing clamping rod 456, the rubber plate 451 is adhered to the right lower side of the fixing clamping rod 456, the middle lower side of the fixing frame 452 is welded to the upper side of the connecting column 454, the fixing frame 452 is connected with the movable plate 455 through the buffer spring 453, two fixing clamping rods 456 are arranged and welded to the upper side of the movable plate 455, the connecting column 454 is in a cylindrical structure, when plastic foam needs to be placed above the fixing frame 452, the fixing clamping rods 456 on two sides are pulled upwards to compress the buffer spring 453, and then the plastic foam is placed on the fixing frame to be loosened, so that the rubber plate 451 is attached to the plastic foam, and the plastic foam cannot be flattened by the fixing clamping rods 456.

the specific working process is as follows:

When cutting the plastic foam, firstly fixing the plastic foam on the fixing mechanism 45, firstly pulling the fixing clamping rod 456 to drive the movable plate 455 to move upwards, thereby compressing the buffer spring 453, causing the movable plate 455 to move upwards along the connecting column 454, when the fixing clamping rod 456 is released, causing the buffer spring 453 to drive the movable plate 455 to return, thereby allowing the rubber plate 451 to be attached above the plastic foam, limiting the plastic foam, then starting the cutting box 8 and the exhaust fan 413 through the control panel 5, cutting the cutting box 8 through the inner cutting knife to lower the plastic foam, the small foam particles generated by cutting will be absorbed by the electrostatic absorption plate 112, and simultaneously starting the exhaust fan 413, the exhaust fan 413 will generate strong suction, so that the generated suction will be absorbed from the inside of the cutting box 8 and the electrostatic absorption plate 112 through the suction pipe 412, enter into the inside of the shelter hood 114 from the suction hole 113, thereby the state of observation cutting knife to the foam cutting that can be clear, leading the check valve 414 from leading the straw 412, because on the check valve 414 direction leads and connects the branch pipe 427, and the check valve 414 can effectually avoid the foam to be in the phenomenon that produces the backward flow, through leading and connecting the branch pipe 427 with the foam particle of absorbing in leading to the support shell 421, and when the foam particle is leading-in the support shell 421 inside, can produce a large amount of gas, produced gas will be through the filtration rack 426 discharge on chamber door 425, after finishing its processing, opening chamber door 425, derive inside foam particle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (4)

1. An equipment for processing plastic foam is characterized in that: the structure of the plastic foam particle recycling device comprises a glass plate (1), a blocking cover (2), a driving box (3), a plastic foam particle recycling mechanism (4), a control panel (5), a support frame (6), a heat dissipation groove (7) and a cutting box body (8), wherein the glass plate (1) is embedded and installed on the blocking cover (2), the blocking cover (2) is hinged with the cutting box body (8), the upper end of the driving box (3) is welded with the lower end cutting box body (8), the plastic foam particle recycling mechanism (4) is installed inside the driving box (3), the right side of the driving box (3) is in point connection with the left side of the control panel (5), the right side of the driving box (3) and the left side of the heat dissipation groove (7) are of an integrated structure, and the lower side of the driving box (3) is fixedly connected with the upper side of the support.

2. The apparatus for processing plastic foam according to claim 1, wherein: plastic foam granule retrieves mechanism (4) and includes conveying mechanism (41), collects chamber (42), shell (43), backup pad (44), fixed establishment (45), conveying mechanism (41) fixed mounting is in shell (43) both sides, backup pad (44) weld in shell (43) inboard, collect chamber (42) fixed mounting in backup pad (44) below, fixed establishment (45) below is connected with backup pad (44) top, conveying mechanism (41) include electrostatic adsorption mechanism (411), lead straw (412), air exhauster (413), check valve (414), electrostatic adsorption mechanism (411) left side and lead straw (412) right side looks welding, lead straw (412) and install on air exhauster (413), check valve (414) are installed between lead straw (412).

3. The apparatus for processing plastic foam according to claim 2, wherein: the electrostatic adsorption mechanism (411) comprises a fixed slat (111), an electrostatic adsorption plate (112), a suction hole (113) and a shielding cover (114), the fixed slat (111) is welded above the electrostatic adsorption plate (112), the electrostatic adsorption plate (112) and the suction hole (113) are of an integrated structure, and the shielding cover (114) is welded on the left side of the electrostatic adsorption plate (112).

4. The apparatus for processing plastic foam according to claim 2, wherein: the collecting cavity (42) comprises a support shell (421), a feeding hole (422), a limiting strip (423), a sliding plate (424), a box door (425), a filter screen frame (426), a guide branch pipe (427) and a support plate (428), wherein the sliding plate (424) is welded on two sides of the support shell (421), the limiting strip (423) is welded on two sides of the support shell (421), the support shell (421) is provided with the feeding hole (422), the box door (425) is hinged with the support shell (421), the filter screen frame (426) is embedded and installed on the box door (425), the sliding plate (424) is installed on the support plate (428), and the support shell (421) is communicated with the support plate (428) through the guide branch pipe (427).