CN107379319A - Knot screen for heat shrink films production - Google Patents

Knot screen for heat shrink films production Download PDF

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Publication number
CN107379319A
CN107379319A CN201710693847.6A CN201710693847A CN107379319A CN 107379319 A CN107379319 A CN 107379319A CN 201710693847 A CN201710693847 A CN 201710693847A CN 107379319 A CN107379319 A CN 107379319A
Authority
CN
China
Prior art keywords
rotating shaft
inner cylinder
water
housing
heat shrink
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710693847.6A
Other languages
Chinese (zh)
Other versions
CN107379319B (en
Inventor
李云学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guilin Aoqun Nuclear Track Co ltd
Original Assignee
Guizhou Bo Bo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Bo Bo Technology Co Ltd filed Critical Guizhou Bo Bo Technology Co Ltd
Priority to CN201710693847.6A priority Critical patent/CN107379319B/en
Publication of CN107379319A publication Critical patent/CN107379319A/en
Application granted granted Critical
Publication of CN107379319B publication Critical patent/CN107379319B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/10Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The present invention relates to heat shrink films manufacturing technology field, specifically, it is related to the knot screen for heat shrink films production, including housing, the supporting plate that can be slided up and down along housing is provided with housing, water pocket and spring are installed between supporting plate and housing top surface, water pocket is connected with water inlet pipe and outlet pipe, inner cylinder is provided with below supporting plate, rotating shaft is provided with inner cylinder, rotating shaft is provided with screw thread, pressing plate has been connected through a screw thread in rotating shaft, pressing plate can move up and down in axis of rotation along rotating shaft, pressing plate is provided with scraper plate, rotating shaft bottom is provided with paddle, filter opening is additionally provided with inner cylinder side wall, material-output tank is formed between inner cylinder side wall and housing, the filter screen for being used for collecting raw material is provided with material-output tank, rotating shaft one end is connected with motor, motor can drive rotating shaft periodicity rotating.Provided by the present invention for the knot screen of heat shrink films production, raw material can be cleaned and cleaned, and can realized and not shut down cleaning filter screen, prevent filter net jam, improve production efficiency.

Description

Knot screen for heat shrink films production
Technical field
The present invention relates to heat shrink films manufacturing technology field, is filled in particular to the removal of impurities produced for heat shrink films Put.
Background technology
Heat shrink films are used for the sale and transport of various products, and its main function is to consolidate, cover and protect product.Heat is received Contracting film must have higher paracentesis resistance, and good shrinkage and certain shrinkage stress, heat shrink films are widely used in:Food Product, medicine, sterilizing dinnerware, stationery sports goods, process gift, printed matter, hardware plastic products, telephone set, electronic apparatus etc. are various The outer packing of product.PVC heat shrink films are to be formed by PVC raw materials with secondary inflation after ten several auxiliary material mixing, are characterized in Lightness is good, it is easy shrink, intensity is high, shrinkage factor can need freely adjust according to user, workable.
PVC raw materials can use PVC plastic steel, PVC and the PVC of PVC template, PVC thin slices or film, white or light color The PVC reclaimed materials such as decorative panel, PVC reclaimed materials need just reuse through processes such as over cleaning, crushing, removal of impurities, millings, by Usually contain more impurity in reclaimed materials, these impurity influence the equal of pyrocondensation film thickness in heat shrinkage film blown film drawing process Even property, it is also possible to heat shrinkage film discontinuity can be made and be broken, heat shrinkage film final product quality can be improved to PVC impurity removings.
In existing technology, typically the raw material of crushing is filtered using filter screen, usually can be because of impurity mistake during filtering Cause filter net jam more, after filter net jam, cleaning can only be shut down and then can just be further continued for carrying out production work, it is time consuming to take Power, have a strong impact on production efficiency.
The content of the invention
The invention is intended to provide a kind of knot screen for heat shrink films production, raw material can be cleaned and removed It is miscellaneous, and can realize and not shut down cleaning filter screen, filter net jam is prevented, improves production efficiency.
In order to solve the above-mentioned technical problem, this patent provides following basic technology scheme:
The supporting plate that can be slided up and down along housing, branch are provided with for the knot screen of heat shrink films production, including housing, in housing It is installed with water pocket and spring between fagging and housing top surface, water pocket is connected with water inlet pipe and outlet pipe, and supporting plate can be The lower compression spring of external force effect and water pocket make water pocket to be answered under the action of the spring by the outside draining of outlet pipe, supporting plate simultaneously Position makes water pocket be absorbed water by water inlet pipe simultaneously, is provided with inner cylinder below supporting plate, inner cylinder side wall is provided with feeding guide-plate, set in inner cylinder There is rotating shaft, rotating shaft is provided with screw thread, pressing plate has been connected through a screw thread in rotating shaft, the side wall of the inner cylinder, which is provided with, prevents pressing plate from turning Dynamic guide groove, the pressing plate can move up and down in axis of rotation along rotating shaft, when the pressing plate is moved to rotating shaft top Supporting plate, which can be oppressed, empties the water in water pocket, and the pressing plate is provided with scraper plate, and rotating shaft bottom is provided with paddle, inner cylinder side wall On be additionally provided with filter opening, form material-output tank between inner cylinder side wall and housing, the filter screen for being used for collecting raw material, water inlet be provided with material-output tank The water inlet end of pipe is stretched into the material-output tank under filter screen, and the water side of outlet pipe is connected by inner cylinder side wall with interior tube inner chamber, rotating shaft One end is connected with motor power, and the motor can drive rotating shaft periodicity rotating, and the position that housing bottom corresponds to filter opening is set There is impurity-discharging pipe, impurity-discharging pipe is provided with eduction valve.
The present invention working principle and beneficial effect be:
Rotating shaft rotation rises pressing plate, and pressing plate pushes supporting plate, and the water in water pocket is discharged into inner cylinder by supporting plate extruding water pocket, work Reclaimed materials after crushing is sent into inner cylinder by people by feeding guide plate;
Rotating shaft inverts, and paddle stirring raw material and water, water is cleaned raw material, the raw material and impurity of floating can block filter Hole, now only have a small amount of water to be flowed to through filter opening in material-output tank in inner cylinder, pressing plate declines with rotating shaft rotation, pressing plate to Water and raw material in lower extruding inner cylinder, under the effect of the pressure, water and raw material are extruded away from filter opening, impurity due to compared with Greatly, it can be stopped, be attached near filter screen by filter screen, while pressing plate declines, the scraper plate on pressing plate can scrape the impurity on filter opening Remove, prevent impurity from blocking filter opening, the impurity under being stripped off can be deposited in impurity-discharging pipe, and worker can periodically open eduction valve To discharge impurity;
The water and raw material being extruded enter in material-output tank, and filter screen is used for separating in water and raw material, during pressing plate declines, branch Fagging is moved down reset by the effect of spring, makes water balloon dilator, and the water in material-output tank is sucked and deposited by water inlet pipe by water pocket Storage is got up.
In technical solution of the present invention, by setting rotating shaft and pressing plate, axis of rotation can be made to drive paddle stirring and clear While washing raw material, pressing plate is extruded water and raw material, and separated impurity and raw material by filter opening, set and scrape on pressing plate Plate can clean during each upper and lower of pressing plate to filter opening, prevent impurity from blocking filter screen, and then do not shut down clear Manage the effect of filter opening;Set supporting plate and water pocket to absorb back the water that inner cylinder is discharged in inner cylinder again, realize following for water Ring utilizes;Compared with prior art, technical solution of the present invention, raw material can be cleaned, cleaned, it is clear miscellaneous without shutting down, it is raw Produce efficiency high.
Further, the paddle is oblique paddle blade.
Oblique paddle blade produces motive force up or down during forward and reverse, increases mixing effect, prevents Only deposits materials are to housing bottom.
Further, the guide groove is provided with high-abrasive material coating.
Pressing plate will frequently pump, and guide groove sets high-abrasive material figure layer to prevent guide groove from wearing, and increase Feeder apparatus service life.
Further, the inner cylinder inner wall surface is provided with waterproof anti-corrosion coating.
Waterproof anti-corrosion coating can be corroded with protective housing, increase device service life.
Further, the filter screen is provided with heater.
Heater can heat filter screen, dry the raw material in discharge pond.
Further, the heater is adjustable temperature heater.
Design temperature as desired, meet the needs of different material, the versatility of intensifier.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is used in the knot screen embodiment of heat shrink films production.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Description of reference numerals:Housing 1, supporting plate 2, outlet pipe 3, water inlet pipe 4, spring 5, rotating shaft 6, feeding guide-plate 7, pressing plate 8, scrape Plate 9, filter opening 10, paddle 11, check-valves 12, impurity-discharging pipe 13, eduction valve 14, filter screen 16, motor 17, heater strip 18.
As shown in figure 1, the knot screen that the present embodiment is used for heat shrink films production includes housing 1, support is provided with housing 1 Plate 2, the surface of housing 1 are provided with vertical groove, and supporting plate 2 is provided with projection, and supporting plate 2 can slide up and down along groove, on housing 1 Provided with for the limited block spacing to supporting plate 2, water pocket is installed in supporting plate 2, water pocket is connected with water inlet pipe 4 and outlet pipe 3, Water inlet pipe 4 and outlet pipe 3 are provided with check-valves 12, and check-valves 12 is used for making water inlet pipe 4 to intake, outlet pipe 3 can only water outlet, Spring 5 is provided between supporting plate 2 and the upper surface of housing 1, the upper surface of supporting plate 2 is fixedly connected with water pocket, and supporting plate 2 can be outside The lower compression spring 5 of power effect and water pocket, make water pocket can be multiple under the effect of spring 5 by 3 outside draining of outlet pipe, supporting plate 2 Position makes water pocket be absorbed water by water inlet pipe 4 simultaneously;
The lower section of supporting plate 2 is provided with inner cylinder, and inner cylinder side wall is provided with feeding guide-plate 7, is provided with rotating shaft 6 in inner cylinder, rotating shaft 6 is provided with spiral shell Line, pressing plate 8 is connected through a screw thread in rotating shaft 6, pressing plate 8 is provided with guide pad, and inner cylinder side wall, which is provided with, to be used for preventing 8 turns of pressing plate Dynamic is vertically directed groove, and the part that the guide groove contacts with guide pad is provided with wear-resistant coating, and pressing plate 8 can be when rotating shaft 6 rotates Moved up and down along rotating shaft 6, supporting plate 2 can be oppressed when pressing plate 8 is moved to 6 top of rotating shaft empties the water in water pocket;
The bottom of rotating shaft 6 is provided with paddle 11, and paddle 11 is preferably oblique paddle paddle 11 in the present embodiment, is set in inner cylinder side wall There is waterproof anti-corrosion coating, filter opening 10 is additionally provided with inner cylinder side wall, the side that pressing plate 8 is located at filter opening 10 is provided with scraper plate 9, inner cylinder side Material-output tank is formed between wall and housing 1, is provided with the filter screen 16 for being used for collecting raw material in material-output tank, the water inlet end of water inlet pipe 4 stretches into In material-output tank under filter screen 16, the water side of outlet pipe 3 is connected by inner cylinder side wall with interior tube inner chamber, the one end of rotating shaft 6 and motor 17 power connectors, the motor 17 can drive the periodicity rotating of rotating shaft 6, and the position that the bottom of housing 1 corresponds to filter opening 10 is provided with Impurity-discharging pipe 13, impurity-discharging pipe 13 are provided with eduction valve 14;
Filter screen 16 is provided with heater, and the heater includes heating wire, heater switch and slide rheostat, by sliding variable resistance Device can adjust the electric current of heater strip 18, and then realize the regulation to the temperature of heater.
For the present embodiment in use, first rising the rotating band dynamic pressure plate 8 of rotating shaft 6, pressing plate 8 pushes supporting plate 2, supporting plate 2 Water in water pocket is discharged into inner cylinder by extruding water pocket, and the reclaimed materials after crushing is sent into inner cylinder by worker by feeding guide plate;
Then invert rotating shaft 6, paddle 11 stirs raw material and water, water is cleaned raw material, the raw material and impurity of suspension Filter opening 10 can be blocked, now only has a small amount of water to be flowed to through filter opening 10 in material-output tank in inner cylinder, pressing plate 8 revolves with rotating shaft 6 Then decline, pressing plate 8 is pressed down against water and raw material in inner cylinder, and under the effect of the pressure, water and raw material are squeezed from filter opening 10 Extrusion is gone, and impurity can be stopped by filter screen 16, be attached near filter screen 16 due to larger, while pressing plate 8 declines, on pressing plate 8 Impurity on filter opening 10 can be struck off by scraper plate 9, prevent impurity from blocking filter opening 10, the impurity under being stripped off can the row of depositing to In miscellaneous pipe 13, worker can periodically open eduction valve 14 to discharge impurity;
The water and raw material being extruded enter in material-output tank, and filter screen 16 is used for separating in water and raw material, in the process that pressing plate 8 declines In, supporting plate 2 is moved down reset by the effect of spring 5, makes water balloon dilator, and water pocket is by water inlet pipe 4 by the water in material-output tank Suck and store.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge, prior art all in the field can be known, and with using normal experiment hand before the date The ability of section, one skilled in the art can improve and implement under the enlightenment that the application provides with reference to self-ability This programme, some typical known features or known method should not implement the application as one skilled in the art Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for the content for explaining claim.

Claims (6)

1. the supporting plate that can be slided up and down along housing is provided with for the knot screen of heat shrink films production, including housing, in housing, Water pocket and spring are installed between supporting plate and housing top surface, water pocket is connected with water inlet pipe and outlet pipe, and supporting plate can Compression spring and water pocket make water pocket simultaneously supporting plate can be under the action of the spring by outlet pipe outside draining under external force Reset makes water pocket be absorbed water by water inlet pipe simultaneously, is provided with inner cylinder below supporting plate, and inner cylinder side wall is provided with feeding guide-plate, in inner cylinder Provided with rotating shaft, rotating shaft is provided with screw thread, pressing plate has been connected through a screw thread in rotating shaft, the side wall of the inner cylinder, which is provided with, prevents pressing plate The guide groove of rotation, the pressing plate can move up and down in axis of rotation along rotating shaft, and the pressing plate is moved to rotating shaft top When can oppress supporting plate and empty the water in water pocket, the pressing plate is provided with scraper plate, and rotating shaft bottom is provided with paddle, inner cylinder side Filter opening is additionally provided with wall, material-output tank is formed between inner cylinder side wall and housing, the filter screen for being used for collecting raw material is provided with material-output tank, enters The water inlet end of water pipe is stretched into the material-output tank under filter screen, and the water side of outlet pipe is connected by inner cylinder side wall with interior tube inner chamber, is turned Axle one end is connected with motor power, and the motor can drive rotating shaft periodicity rotating, and housing bottom corresponds to the position of filter opening Provided with impurity-discharging pipe, impurity-discharging pipe is provided with eduction valve.
2. the knot screen for heat shrink films production as claimed in claim 1, it is characterised in that:The paddle is oblique oar Formula blade.
3. the knot screen for heat shrink films production as claimed in claim 1, it is characterised in that:The guide groove is provided with resistance to Grind material coating.
4. the knot screen for heat shrink films production as claimed in claim 1, it is characterised in that:The inner cylinder inner wall surface Provided with waterproof anti-corrosion coating.
5. the knot screen for being used for heat shrink films production as any one of Claims 1-4, it is characterised in that:It is described Filter screen is provided with heater.
6. the knot screen for heat shrink films production as claimed in claim 5, it is characterised in that:The heater is adjustable Warm heater.
CN201710693847.6A 2017-08-14 2017-08-14 Impurity removing device for heat shrink film production Active CN107379319B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107379319B CN107379319B (en) 2023-09-08

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Cited By (9)

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CN108262834A (en) * 2018-01-31 2018-07-10 广东工业大学 A kind of drawing mechanism based on increases material manufacturing technology
CN108438549A (en) * 2018-03-15 2018-08-24 重庆晨极商贸有限公司 A kind of multi-functional food package bucket
CN108526130A (en) * 2018-04-20 2018-09-14 凤冈县万福食品有限责任公司 Rice cleaning equipment
CN108556229A (en) * 2018-04-18 2018-09-21 重庆睿豪科技发展有限公司 Workpiece flash trimming processing unit (plant)
CN109016243A (en) * 2018-10-29 2018-12-18 江苏中大包装材料有限公司 A kind of exclusion device of sliding block adjusting type heat shrink films production
CN109016240A (en) * 2018-10-29 2018-12-18 江苏中大包装材料有限公司 A kind of exclusion device of telescopic adjustment formula heat shrink films production
CN109047166A (en) * 2018-09-26 2018-12-21 安徽省双寨茶业有限公司 A kind of tealeaves cleaning equipment
CN113416641A (en) * 2021-07-30 2021-09-21 广西壮族自治区农业科学院 Water bag enzymolysis squeezing all-in-one machine
CN113620473A (en) * 2021-08-30 2021-11-09 张晶 Circulating filter device for preventing and treating water pollution

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108262834A (en) * 2018-01-31 2018-07-10 广东工业大学 A kind of drawing mechanism based on increases material manufacturing technology
CN108438549B (en) * 2018-03-15 2019-11-05 重庆晨极商贸有限公司 A kind of multi-functional food package bucket
CN108438549A (en) * 2018-03-15 2018-08-24 重庆晨极商贸有限公司 A kind of multi-functional food package bucket
CN108556229A (en) * 2018-04-18 2018-09-21 重庆睿豪科技发展有限公司 Workpiece flash trimming processing unit (plant)
CN108556229B (en) * 2018-04-18 2020-03-17 重庆工业职业技术学院 Workpiece edge removing processing device
CN108526130B (en) * 2018-04-20 2020-09-18 凤冈县万福食品有限责任公司 Rice cleaning equipment
CN108526130A (en) * 2018-04-20 2018-09-14 凤冈县万福食品有限责任公司 Rice cleaning equipment
CN109047166A (en) * 2018-09-26 2018-12-21 安徽省双寨茶业有限公司 A kind of tealeaves cleaning equipment
CN109016240A (en) * 2018-10-29 2018-12-18 江苏中大包装材料有限公司 A kind of exclusion device of telescopic adjustment formula heat shrink films production
CN109016243A (en) * 2018-10-29 2018-12-18 江苏中大包装材料有限公司 A kind of exclusion device of sliding block adjusting type heat shrink films production
CN113416641A (en) * 2021-07-30 2021-09-21 广西壮族自治区农业科学院 Water bag enzymolysis squeezing all-in-one machine
CN113416641B (en) * 2021-07-30 2022-06-21 广西壮族自治区农业科学院 Water bag enzymolysis squeezing all-in-one machine
CN113620473A (en) * 2021-08-30 2021-11-09 张晶 Circulating filter device for preventing and treating water pollution
CN113620473B (en) * 2021-08-30 2023-07-04 张晶 Circulating filter device for preventing and treating water pollution

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