CN214095196U

CN214095196U - Drying-machine is used in production and processing of PPS special engineering plastic granules

Info

Publication number: CN214095196U
Application number: CN202022483241.XU
Authority: CN
Inventors: 郭建强
Original assignee: Guangdong Waylam Engineering Plastic Co ltd
Current assignee: Guangdong Waylam Engineering Plastic Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-31
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a drying-machine is used in production and processing of PPS special engineering plastic granules, concretely relates to drying-machine technical field, including first box, first box is inside to have two first cylinders and two second cylinders, two through pivot swing joint first cylinder is mutually connected, two through conveying mesh belt second cylinder outer end is all fixed and is equipped with a plurality of plectrums, the fixed second box that is equipped with in first box one side, inside initiative cylinder and the driven cylinder of being equipped with of second box, initiative cylinder outer pot head is equipped with the cotton that absorbs water. The utility model discloses a cotton that absorbs water rotates and erases the water droplet on the plastic strip, and the plastic granules after the cutting falls on carrying the guipure and is dried by the air heater and blow, and two second cylinders and plectrum stir the plastic granules on with carrying the guipure and raise during this and make plastic granules dry more fully, and plastic granules shortens the stoving time when fully drying, has improved production efficiency.

Description

Drying-machine is used in production and processing of PPS special engineering plastic granules

Technical Field

The embodiment of the utility model provides a drying-machine technical field, concretely relates to drying-machine is used in production and processing of PPS special engineering plastic granules.

Background

The special engineering plastic is high in comprehensive performance and high in long-term use temperature of more than 150 ℃, and mainly comprises polyphenylene sulfide (PPS), Polyimide (PI), polyether ether ketone (PEEK), Liquid Crystal Polymer (LCP) and Polysulfone (PSF). The special engineering plastic has unique and excellent physical properties, and is mainly applied to high-tech fields such as electronics, electrics, special industries and the like. The plastic particle production is to process the plastic raw material, extrude the plastic raw material into long strips, cool the plastic raw material with water, shape the plastic raw material, cut the plastic raw material into particles and dry the particles.

The prior art has the following defects: the common drying mode is drying by an air heater, stirring and drying are not stopped and blowing are needed for completely drying the water, the consumed time is long, the drying method is not suitable for assembly line type production, and the production efficiency is reduced in a long-time drying process.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a drying-machine is used in production and processing of PPS special engineering plastic granules, rotate the water droplet on the plastic strip through the cotton that absorbs water and erase, plastic granules after the cutting falls on the conveying mesh belt and is dried and blown by the air heater, the plastic granules on the conveying mesh belt is stirred to raise with the plectrum to make plastic granules dry more fully during two second cylinders during, the cotton that absorbs water is earlier erased the water on the plastic strip, conveying mesh belt and plectrum remove plastic granules and stir the raise and are dried by the air heater, make plastic granules shorten the stoving time in fully drying, production efficiency is improved, because in order to can dry moisture completely and need incessantly stirring and dry and blow, it is not suitable for pipelined's production to lead to longer consuming time, long-time drying process makes the problem of production efficiency reduction.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a dryer for production and processing of PPS (polyphenylene sulfide) special engineering plastic particles comprises a first box body, a cutting machine box and an air heater, wherein the cutting machine box is arranged at the top of the first box body, the air heater is embedded at the top of the first box body and extends into the first box body, the cutting machine box is arranged on one side of the air heater, two first rollers and two second rollers are movably connected inside the first box body through rotating shafts, the two first rollers are mutually connected through a conveying mesh belt, a plurality of shifting sheets are fixedly arranged at the outer ends of the two second rollers, the second rollers and the shifting sheets are arranged at the top of the conveying mesh belt, a second box body is fixedly arranged on one side of the first box body, a driving roller and a driven roller are arranged inside the second box body, absorbent cotton is sleeved at the outer end of the driving roller, the driven roller is arranged at the bottom of the driving roller, and the outer end of the driven roller is contacted with the absorbent cotton, the cutting machine is characterized in that an opening is formed in one side of the second box body, one side of the cutting machine case is fixedly connected with one side of the second box body, a funnel-shaped pipe is fixedly arranged at the bottom end of the cutting machine case, the funnel-shaped pipe is arranged at the top of the first box body and extends into the first box body, and the air heater is arranged at the top of the second roller.

Furthermore, a plurality of guide rollers are movably connected inside the second box body through rotating shafts, and the guide rollers are arranged on one side of the driving roller.

Further, the fixed motor that is equipped with of second box rear side, motor output shaft extend into the second box inside and with initiative cylinder rear end fixed connection, the initiative cylinder front end is through pivot swing joint with the second box inside, both ends all are through pivot swing joint around driven drum front and back both sides and the second box inside around, the pivot of initiative cylinder and driven drum front end all runs through the second box and extends to second box front side.

Furthermore, the outer ends of the rotating shafts at the front ends of the driving roller and the driven roller are fixedly provided with gears, the gears are meshed with each other, the gears are arranged on the front side of the second box body, and a first belt pulley is fixedly arranged on the front side of the gear close to the driven roller.

Further, be close to the pivot of the first cylinder front end of second box one side extends to first box front side, the fixed first double-rail belt pulley that is equipped with in pivot outer end, first double-rail belt pulley is established at first box front side, first belt pulley and first double-rail belt pulley pass through first belt interconnect.

Further, two the pivot of second cylinder front side all extends to first box front side, two the pivot outer end of second cylinder front side is fixed respectively and is equipped with second double track belt pulley and second belt pulley, second double track belt pulley is established in second belt pulley one side, second double track belt pulley and second belt pulley are all established at first box front side, second double track belt pulley and second belt pulley and first double track belt pulley and second double track belt pulley all pass through second belt interconnect.

Further, a water pipe is fixedly arranged at the bottom of the joint of the first box body and the second box body, an air outlet pipe is fixedly arranged at the top of the first box body and is arranged at the other side of the air heater, a discharge hole is formed in one side of the first box body, and the discharge hole is formed in one side of the conveying mesh belt.

Furthermore, a plurality of universal wheels are fixedly arranged at the bottoms of the first box body and the second box body, a water outlet pipe is fixedly arranged at the bottom of the rear side of the first box body, and a valve is arranged on the water outlet pipe.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a cotton rotation that absorbs water of the rotatory outer end that drives of initiative cylinder is erased the water droplet on the plastic strip, and extrude the cotton that absorbs water when rotatory through initiative cylinder and driven cylinder and make the cotton absorptive moisture of absorbing water extruded, plastic granules after cutting machine case cutting falls on carrying the screen, thereby first cylinder is rotatory to drive conveying mesh belt and plastic granules removes and is dried by the air heater and blow, two rotatory and drive plectrum of second cylinder stir the plastic granules who raises on with conveying mesh belt during make plastic granules more fully dry by the air heater and blow, compare with prior art, the cotton water on with the plastic strip that absorbs water is earlier erased, conveying mesh belt and plectrum remove plastic granules and stir and are dried by the air heater, make plastic granules shorten the stoving time in fully drying, and improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a front sectional structure provided by the present invention;

fig. 2 is a schematic view of a front view structure provided by the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a top view of the second roller and the shifting piece provided by the present invention;

fig. 5 is a schematic view of a three-dimensional structure of a second box body provided by the present invention;

in the figure: 1 a first box body, 2 a first roller, 3 a conveying mesh belt, 4 a second roller, 5 plectrum, 6 a second box body, 7 a driving roller, 8 a driven roller, 9 absorbent cotton, 10 a guide roller, 11 openings, 12 a cutting cabinet, 13 a funnel-shaped pipe, 14 a hot air blower, 15 a water pipe, 16 gears, 17 a first belt pulley, 18 a first double-rail belt pulley, 19 a second double-rail belt pulley, 20 a second belt pulley, 21 a first belt, 22 a second belt and 23 motors.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the dryer for producing and processing PPS special engineering plastic particles of the embodiment comprises a first box body 1, a cutting box 12 and a hot air blower 14, wherein the cutting box 12 is arranged at the top of the first box body 1, the hot air blower 14 is embedded at the top of the first box body 1 and extends into the first box body 1, the cutting box 12 is arranged at one side of the hot air blower 14, two first rollers 2 and two second rollers 4 are movably connected inside the first box body 1 through rotating shafts, the two first rollers 2 are connected with each other through a conveying mesh belt 3, a plurality of shifting pieces 5 are fixedly arranged at the outer ends of the two second rollers 4, the second rollers 4 and the shifting pieces 5 are arranged at the top of the conveying mesh belt 3, a second box body 6 is fixedly arranged at one side of the first box body 1, a driving roller 7 and a driven roller 8 are arranged inside the second box body 6, the outer pot head of initiative cylinder 7 is equipped with cotton 9 that absorbs water, driven cylinder 8 is established in initiative cylinder 7 bottom, driven cylinder 8 outer end contacts with cotton 9 outer end that absorbs water, opening 11 has been seted up to second box 6 one side, cutting machine case 12 one side and second box 6 one side fixed connection, cutting machine case 12 bottom mounting is equipped with funnel venturi tube 13, inside funnel venturi tube 13 established at first box 1 top and extended into first box 1, air heater 14 established at second cylinder 4 top.

Furthermore, a plurality of guide rollers 10 are movably connected inside the second box 6 through rotating shafts, the guide rollers 10 are arranged on one side of the driving roller 7, and the guide rollers 10 play a role in guiding and supporting.

Further, the fixed motor 23 that is equipped with in second box 6 rear side, motor 23 output shaft extend into second box 6 inside and with 7 rear end fixed connection of initiative cylinder, 7 front ends of initiative cylinder are inside through pivot swing joint with second box 6, both ends all are through pivot swing joint around driven cylinder 8 and the inside front and back both sides of second box 6, the pivot of

initiative cylinder

7 and 8 front ends of driven cylinder all runs through second box 6 and extends to 6 front sides of second box, and motor 23 can provide power for initiative cylinder 7 can drive the cotton 9 rotations that absorb water.

Further, the outer ends of the rotating shafts at the front ends of the driving roller 7 and the driven roller 8 are both fixedly provided with gears 16, the two gears 16 are meshed with each other, the gears 16 are arranged on the front side of the second box 6, the front side of the gear 16 close to the driven roller 8 is fixedly provided with a first belt pulley 17, and the driven roller 8 can be rotated by the gears 16.

Further, a rotating shaft close to the front end of the first roller 2 on one side of the second box 6 extends to the front side of the first box 1, a first double-rail belt pulley 18 is fixedly arranged at the outer end of the rotating shaft, the first double-rail belt pulley 18 is arranged on the front side of the first box 1, the first belt pulley 17 and the first double-rail belt pulley 18 are connected with each other through a first belt 21, and the first double-rail belt pulley 18 can drive the first roller 2 to rotate, so that the conveying net belt 3 can move.

Further, the two rotating shafts on the front side of the second roller 4 all extend to the front side of the first box 1, two outer ends of the rotating shafts on the front side of the second roller 4 are respectively and fixedly provided with a second double-rail belt pulley 19 and a second belt pulley 20, the second double-rail belt pulley 19 is arranged on one side of the second belt pulley 20, the second double-rail belt pulley 19 and the second belt pulley 20 are arranged on the front side of the first box 1, the second double-rail belt pulley 19 and the second belt pulley 20 are connected with the first double-rail belt pulley 18 and the second double-rail belt pulley 19 through a second belt 22, and the second double-rail belt pulley 19 and the second belt pulley 20 can enable the two second rollers 4 to rotate.

Furthermore, a water pipe 15 is fixedly arranged at the bottom of the joint of the first box body 1 and the second box body 6, an air outlet pipe is fixedly arranged at the top of the first box body 1, the air outlet pipe is arranged at the other side of the air heater 14, a discharge hole is formed in one side of the first box body 1, the discharge hole is formed in one side of the conveying net belt 3, the water pipe 15 can discharge water collected in the second box body 6 into the first box body 1 and discharge the water uniformly, and the air outlet pipe can discharge steam generated during drying.

Further, a plurality of universal wheels are fixedly arranged at the bottoms of the first box body 1 and the second box body 6, a water outlet pipe is fixedly arranged at the bottom of the rear side of the first box body 1, a valve is arranged on the water outlet pipe, the universal wheels can move conveniently, and the water outlet pipe and the valve can control water in the first box body 1 to be discharged.

The implementation scenario is specifically as follows: the water-cooled and shaped strip plastic is guided by a guide roller 10 to be cut into a cutting case 12, the plastic strips are contacted with each other through absorbent cotton 9 in the period, a motor 23 is started, an output shaft of the motor 23 rotates to drive a driving roller 7 to rotate, the driving roller 7 drives the absorbent cotton 9 at the outer end to rotate to wipe off water drops on the plastic strips, the driving roller 7 rotates to drive a gear 16 to rotate and enable a driven roller 8 to rotate through meshing of two gears 16, the driving roller 7 and the driven roller 8 rotate and simultaneously extrude the absorbent cotton 9 to enable water absorbed by the absorbent cotton 9 to be extruded and dripped at the bottom end inside a second case 6, plastic particles cut by the cutting case 12 are guided onto a conveying mesh belt 3 in a first case 1 through a funnel-shaped pipe 13, the gear 16 close to the driven roller 8 rotates to drive a first belt pulley 17 at the front side to rotate, the first belt pulley 17 rotates to drive a first double-rail belt pulley 18 to rotate through the first belt 21, the first double-rail belt pulley 18 drives the first roller 2 to rotate so as to drive the conveying mesh belt 3 to move, the hot air blower 14 is started to dry the plastic particles while the plastic particles on the conveying mesh belt 3 move along with the conveying mesh belt 3, during the period, the first double-rail belt pulley 18 rotates to drive the second double-rail belt pulley 19 to rotate through the second belt 22, the second double-rail belt pulley 19 rotates to drive the second belt pulley 20 to rotate through the other second belt 22, the second double-rail belt pulley 19 and the second belt pulley 20 rotate to respectively drive the two second rollers 4 to rotate, the second roller 4 drives the shifting piece 5 to move to shift the plastic particles on the conveying mesh belt 3 so that the plastic particles are more fully dried and blown by the hot air blower 14, the water absorption cotton 9 firstly erases the water on the plastic strips, the conveying mesh belt 3 and the shifting piece 5 move and shift the plastic particles to be lifted to be dried by the hot air blower 14, so that the plastic particles are fully dried and the drying time is shortened, the production efficiency is improved, and the embodiment specifically solves the problems that in the prior art, in order to completely dry the water, continuous stirring and drying blowing are required, the time consumption is long, the method is not suitable for assembly line type production, and the production efficiency is reduced in a long-time drying process.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a drying-machine is used in production and processing of PPS special engineering plastic granules, includes first box (1), cutting machine case (12) and air heater (14), establish at first box (1) top cutting machine case (12), inside air heater (14) were inlayed at first box (1) top and extended into first box (1), establish in air heater (14) one side cutting machine case (12), its characterized in that: the automatic water absorption device is characterized in that two first rollers (2) and two second rollers (4) are movably connected inside the first box body (1) through a rotating shaft, the two first rollers (2) are connected with each other through a conveying mesh belt (3), a plurality of shifting pieces (5) are fixedly arranged at the outer ends of the two second rollers (4), the second rollers (4) and the shifting pieces (5) are arranged at the top of the conveying mesh belt (3), a second box body (6) is fixedly arranged at one side of the first box body (1), a driving roller (7) and a driven roller (8) are arranged inside the second box body (6), water absorption cotton (9) is sleeved at the outer end of the driving roller (7), the driven roller (8) is arranged at the bottom of the driving roller (7), the outer end of the driven roller (8) is contacted with the outer end of the water absorption cotton (9), an opening (11) is formed at one side of the second box body (6), one side of the cutting machine case (12) is fixedly connected with one side of the second box body (6), a funnel-shaped pipe (13) is fixedly arranged at the bottom end of the cutting machine case (12), the funnel-shaped pipe (13) is arranged at the top of the first box body (1) and extends into the first box body (1), and the hot air blower (14) is arranged at the top of the second roller (4).

2. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 1, wherein: the interior of the second box body (6) is movably connected with a plurality of guide rollers (10) through rotating shafts, and the guide rollers (10) are arranged on one side of the driving roller (7).

3. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 1, wherein: second box (6) rear side is fixed and is equipped with motor (23), motor (23) output shaft extend into second box (6) inside and with initiative cylinder (7) rear end fixed connection, initiative cylinder (7) front end is through pivot swing joint with second box (6) inside, both ends all are through pivot swing joint around driven cylinder (8) and second box (6) inside, the pivot of initiative cylinder (7) and driven cylinder (8) front end all runs through second box (6) and extends to second box (6) front side.

4. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 1, wherein: the outer ends of the rotating shafts at the front ends of the driving roller (7) and the driven roller (8) are fixedly provided with gears (16), the gears (16) are meshed with each other, the gears (16) are arranged on the front side of the second box body (6), and a first belt pulley (17) is fixedly arranged on the front side of the gear (16) close to the driven roller (8).

5. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 4, wherein: be close to the pivot of first cylinder (2) front end of second box (6) one side extends to first box (1) front side, the fixed first double track belt pulley (18) that is equipped with in pivot outer end, establish in first box (1) front side first double track belt pulley (18), first belt pulley (17) and first double track belt pulley (18) are through first belt (21) interconnect.

6. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 1, wherein: two the pivot of second cylinder (4) front side all extends to first box (1) front side, two the pivot outer end of second cylinder (4) front side is fixed respectively and is equipped with second double track belt pulley (19) and second belt pulley (20), second double track belt pulley (19) are established in second belt pulley (20) one side, first box (1) front side is all established in second double track belt pulley (19) and second belt pulley (20), second double track belt pulley (19) and second belt pulley (20) all pass through second belt (22) interconnect with first double track belt pulley (18) and second double track belt pulley (19).

7. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 1, wherein: the air heater is characterized in that a water pipe (15) is fixedly arranged at the bottom of the joint of the first box body (1) and the second box body (6), an air outlet pipe is fixedly arranged at the top of the first box body (1), the air outlet pipe is arranged at the other side of the air heater (14), a discharge hole is formed in one side of the first box body (1), and the discharge hole is formed in one side of the conveying mesh belt (3).

8. The dryer for producing and processing PPS special engineering plastic particles as claimed in claim 1, wherein: the bottom of the first box body (1) and the bottom of the second box body (6) are fixedly provided with a plurality of universal wheels, the bottom of the rear side of the first box body (1) is fixedly provided with a water outlet pipe, and the water outlet pipe is provided with a valve.