CN206501451U - A kind of PET film band process units - Google Patents

A kind of PET film band process units Download PDF

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Publication number
CN206501451U
CN206501451U CN201720169639.1U CN201720169639U CN206501451U CN 206501451 U CN206501451 U CN 206501451U CN 201720169639 U CN201720169639 U CN 201720169639U CN 206501451 U CN206501451 U CN 206501451U
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CN
China
Prior art keywords
roller
units
pet film
cooling
film band
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.)
Withdrawn - After Issue
Application number
CN201720169639.1U
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Chinese (zh)
Inventor
葛建平
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.)
Nantong Dingshang Electronic Material Co Ltd
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Nantong Dingshang Electronic Material Co Ltd
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Filing date
Publication date
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Priority to CN201720169639.1U priority Critical patent/CN206501451U/en
Application granted granted Critical
Publication of CN206501451U publication Critical patent/CN206501451U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of PET film band process units, including mixed storehouse dehydrating unit, screw extrusion apparatus, cooling heat cycles device, roller shaped device and film strips collection device, the mixed storehouse dehydrating unit is sequentially connected the screw extrusion apparatus and roller shaped device, provided with the cooling heat cycles device between the screw extrusion apparatus and the roller shaped device, the roller shaped device connects the film strips collection device.Provided by the utility model kind of PET film band process units, simple in construction, easy to operate, productivity ratio is greatly promoted, and automaticity is high, and finished product rate is high, and fault rate is low.

Description

A kind of PET film band process units
Technical field
The utility model is related to device of plastic processing field, and in particular to a kind of PET film band process units.
Background technology
PET is white or light yellow, highly crystalline polymer, and surface is smoothly glossy;Within the scope of wider temperature With excellent physical and mechanical properties, temperature is used for a long time up to 120 DEG C, electrical insulating property is excellent, or even under high-temperature high-frequency, its Electrical property is still preferable, but corona resistance is poor, creep resistance, fatigue durability, and rub resistance, dimensional stability are all fine;PET has Ester bond, can decompose under strong acid, highly basic and water vapor acting, organic solvent-resistant, good weatherability;Raw PET in current enterprise The production efficiency of equipment of film strips is low, and the PET film band produced is unevenly coated, and film strips variable thickness is caused, and production performance is unstable It is fixed, it is unfavorable for scope of the enterprise production and sells.
Utility model content
The purpose of this utility model provides kind of a PET film band process units, solve one in above-mentioned prior art problem or Person is multiple.
According to a kind of PET film band process units of the present utility model, including it is mixed storehouse dehydrating unit, screw extrusion apparatus, cold But heat cycles device, roller shaped device and film strips collection device, the mixed storehouse dehydrating unit are sequentially connected the screw rod and squeezed Go out device and roller shaped device, followed between the screw extrusion apparatus and the roller shaped device provided with the cooling heating Loop device, the roller shaped device connects the film strips collection device.
Provided by the utility model kind of PET film band process units, simple in construction, easy to operate, productivity ratio is greatly promoted, Automaticity is high, and finished product rate is high, and fault rate is low.
In some embodiments, the mixed storehouse dehydrating unit includes blending bunker, drying machine, blower fan and control device, institute Stating control device is used to regulate and control blending bunker blanking and the operating of blower fan, and the blending bunker is including hollow body and located at described The blanking mouth of back taper mesa-shaped below body, the blanking mouth connects the screw extrusion apparatus, the blending bunker and the drying Machine connects the drying machine by a recyclable pipeline communication, the blower fan.This design can effectively remove the PET grains in blending bunker The moisture of son so that particle is dried, and is easy to Screw Extrusion.
In some embodiments, honeycomb drying device is provided with the drying machine, the honeycomb drying device is located at institute State drying machine cross-section.Drying effect is more preferable.
In some embodiments, the screw extrusion apparatus includes housing, the screw rod in the housing, located at institute The charging aperture and discharging opening on housing are stated, the discharging opening end is provided with air inlet, and the air inlet connects admission line, described Blanking mouth is connected with the charging aperture.It is simple in construction, it can guarantee that the quality and security of discharging.
In some embodiments, the screw rod is single screw rod or double joint screw rod.It can select according to the actual requirements Different screw rod quantity.
In some embodiments, the roller shaped device includes the first roller bench, the second roller bench and the 3rd Roller bench, first roller bench, the second roller bench and third roll device include two rollers mutually abutted, The roller is connected with power set, and the power set include motor and decelerator, and the output end connection of the motor is described Decelerator, the decelerator output end connects the roller.Film strips can will be squeezed into by the circular material of Screw Extrusion.
In some embodiments, the cooling heat cycles device includes cooling device and heater, the cooling Device is located between the screw extrusion apparatus and first roller bench, and the cooling device includes cooling water pipe and cooling Tank, the cooling water pipe is circumscribed with cooling water, and the cooling water pipe is above the bosh, and the cooling water pipe is opened Provided with multiple delivery ports.The temperature of product and the quality of product are can guarantee that by cooling down heat cycles device.
In some embodiments, the heater includes water tank, the first heating pipe, the second heating pipe, is located at Storage water tank, water leg below first heating pipe, the second heating pipe, the water tank and first heating pipe and Second heating pipe is respectively connected with, first heating pipe located at first roller bench and second roller bench it Between, second heating pipe is located between second roller bench and the third roll device, the Storage water tank and institute State water leg to be connected, the water leg connects the water tank by pipeline.So that the processing temperature of film strips is suitable, film strips quality is more It is good.
In some embodiments, the film strips collection device includes carrying roller and catch tray, and the carrying roller is provided with water suction Cotton, the catch tray drives it to operate by motor.Moisture removal in film strips can be easy to collect.
Brief description of the drawings
Fig. 1 is a kind of a kind of structural representation of PET film with process units of embodiment of the present utility model.
Embodiment
With reference to Figure of description, the utility model is described in more detail.
As shown in figure 1, a kind of PET film band process units, including mixed storehouse dehydrating unit 1, screw extrusion apparatus 2, cooling plus Thermocirculator 3, roller shaped device 4 and film strips collection device 5, mixing storehouse dehydrating unit 1 is used for PET particle extrusion formings, Mixed storehouse dehydrating unit 1 is sequentially connected screw extrusion apparatus 2 and roller shaped device 4, screw extrusion apparatus 2 and roller shaped device Cooling heat cycles device 3 is installed, the junctional membrane of roller shaped device 4 band collection device 5, film strips collection device 5 is used between 4 The PET film band of shaping is collected bundled.
Mixed storehouse dehydrating unit 1 includes blending bunker 11, drying machine 12, blower fan 13 and control device 14, and control device 14 is used for Regulate and control the blanking of blending bunker 11 and the operating of blower fan 13, blending bunker 11 is used for hybrid PET particle, and blending bunker 11 includes hollow sheet Body 111 and the blanking mouth 112 by welding or being integrally formed the back taper mesa-shaped for being installed on the lower section of body 111, blanking mouth 112 go out The charging aperture 211 of connecting screw rod extrusion device 2 at mouthful, blending bunker 11, by a recyclable pipeline communication, passes through with drying machine 12 Circulating line can be saved effectively, and gas interior is circulated, and reduces the discharge of waste gas, blower fan 13 is connected to drying machine 12, for Drying machine 12 provides source of the gas power, and this design can effectively remove the moisture of the PET particles in blending bunker 11 so that particle is dried, just In Screw Extrusion;In the present embodiment, honeycomb drying device is provided with drying machine 12, it is horizontal that honeycomb drying device is installed on drying machine 12 At section, when the moisture in gas passes through honeycomb drying device, preferably point water can be absorbed, drying effect is more preferable.
Screw extrusion apparatus 2 includes housing 21, the screw rod 22 being plugged in housing 21, the charging aperture being opened on housing 21 211 and discharging opening 212, the end of discharging opening 212 offers air inlet, and air inlet is connected with admission line 23, admission line 23 The PET materials acted on into screw rod 22 are exhausted, and are conducive to the raising of quality and quality, blanking mouth 112 and the phase of charging aperture 211 Connection, it is simple in construction, it can guarantee that the quality and security of discharging;Screw rod 22 be single screw rod or double joint screw rod, can be according to reality Border demand and select different screw rod quantity, in the present embodiment, using single screw rod.
Roller shaped device 4 includes the first roller bench 41, the second roller bench 42 and third roll device 43, the first roller Wound packages, which puts the 41, second roller bench 42 and third roll device 43, includes two rollers mutually abutted, roller shaped device 4 Effect be the PET materials of cylindricality being squeezed into film strips shape, the first roller bench 41, the second roller bench 42 and third roll One of roller in device 43 is connected with power set 44, and power set 44 include motor and decelerator, the output of motor Connection reducer is held, decelerator output end connection roller provides power by motor and decelerator directly to roller, it is to avoid use The minor issue such as power that belt or chain drive are brought is slow, be easily damaged so that the running of roller shaped device 4 is more stable, The circular material of Screw Extrusion can be squeezed into by film strips by roller shaped device 4.
Cooling down heat cycles device 3 includes cooling device 31 and heater 32, and cooling device 31 is installed on Screw Extrusion Between the roller bench 41 of device 2 and first, cooling device 31 includes cooling water pipe 311 and bosh 312, cooling water pipe 311 Cooling water is circumscribed with, cooling water pipe 311 is suspended on the top of bosh 312, cooling water pipe 311 and offers multiple delivery ports 3111, PET circular materials flow out from screw extrusion apparatus 2, by bosh 312, and simultaneously, the top of bosh 312 Delivery port 3111 in have cold water ejection, to heat PET materials cool down, be easy to the extrusion forming process of next step, pass through Cooling device 31 can guarantee that the temperature of product and the quality of product,
Heater 32 includes water tank 321, the first heating pipe 322, the second heating pipe 323, is installed on the first heating Storage water tank 324, the water leg 325 of the lower section of 322 and second heating pipe of pipeline 323, the heating pipe 322 of water tank 321 and first and Second heating pipe 323 is respectively connected with, and has the heating of the reclaimed water of heat pump water supply case 321, the first heating pipe in water tank 321 322 are installed between the first roller bench 41 and the second roller bench 42, and the second heating pipe 323 is installed on the second roller bench Between 42 and third roll device 43, Storage water tank 324 is connected with water leg 325, and water leg 325 connects water tank 321 by pipeline, Being installed on the Storage water tank 324 of the first heating pipe 322 and the lower section of the second heating pipe 323, its role is to by the hot water after heating Collect, the water in Storage water tank 324 is flow in water leg 325 by water pipe, the water in water leg 325 passes through water pump loopback again Into water tank 321, so that water is recycled, substantial amounts of water resource is saved, while it also avoid pollution so that The processing temperature of film strips is suitable, film strips better quality.
Film strips collection device 5 includes having swathed absorbent wool on carrying roller 51 and catch tray 52, carrying roller 51, and absorbent wool can be by film The moisture removal taken, is easy to collect, then dewatered film strips enter on catch tray 52, and catch tray 52 is driven by motor It is operated, and reduces artificial operation, automaticity is higher.
Provided by the utility model kind of PET film band process units, simple in construction, easy to operate, productivity ratio is greatly promoted, Automaticity is high, and finished product rate is high, and fault rate is low.
Described above is only preferred embodiment of the present utility model, it is noted that to those skilled in the art, On the premise of the utility model creation design is not departed from, some similar modification and improvement can also be made, these should also be regarded Within protection domain of the present utility model.

Claims (9)

1. a kind of PET film band process units, it is characterised in that including mixed storehouse dehydrating unit (1), screw extrusion apparatus (2), cooling Heat cycles device (3), roller shaped device (4) and film strips collection device (5), the mixed storehouse dehydrating unit (1) are sequentially connected The screw extrusion apparatus (2) and roller shaped device (4), the screw extrusion apparatus (2) and the roller shaped device (4) Between connect the film strips collection device (5) provided with the cooling heat cycles device (3), the roller shaped device (4).
2. a kind of PET film band process units according to claim 1, it is characterised in that mixed storehouse dehydrating unit (1) bag Blending bunker (11), drying machine (12), blower fan (13) and control device (14) are included, the control device (14) is used to regulate and control blending bunker (11) blanking and the operating of blower fan (13), the blending bunker (11) is including hollow body (111) and located at the body (111) The blanking mouth (112) of the back taper mesa-shaped of lower section, the blanking mouth (112) connects the screw extrusion apparatus (2), the blending bunker (11) with the drying machine (12) by a recyclable pipeline communication, the blower fan (13) connects the drying machine (12).
3. a kind of PET film band process units according to claim 2, it is characterised in that be provided with the drying machine (12) Honeycomb drying device, the honeycomb drying device is located at the drying machine (12) cross-section.
4. a kind of PET film band process units according to claim 2, it is characterised in that screw extrusion apparatus (2) bag Include housing (21), the screw rod (22) in the housing (21), the charging aperture (211) on the housing (21) and discharging Mouth (212), discharging opening (212) end is provided with air inlet, the air inlet connection admission line (23), the blanking mouth (112) it is connected with the charging aperture (211).
5. a kind of PET film band process units according to claim 4, it is characterised in that the screw rod (22) is single spiral shell Bar or double joint screw rod.
6. a kind of PET film band process units according to claim 4, it is characterised in that roller shaped device (4) bag Include the first roller bench (41), the second roller bench (42) and third roll device (43), first roller bench (41), Two roller bench (42) and third roll device (43) include two rollers mutually abutted, and the roller connects dynamic dress Put (44), the power set (44) include motor and decelerator, and the output end of the motor connects the decelerator, described to subtract Fast device output end connects the roller.
7. a kind of PET film band process units according to claim 6, it is characterised in that the cooling heat cycles device (3) cooling device (31) and heater (32) are included, the cooling device (31) is located at the screw extrusion apparatus (2) and institute State between the first roller bench (41), the cooling device (31) includes cooling water pipe (311) and bosh (312), described Cooling water pipe (311) is circumscribed with cooling water, and the cooling water pipe (311) is above the bosh (312), the cooling Water pipe (311) offers multiple delivery ports (3111).
8. a kind of PET film band process units according to claim 7, it is characterised in that the heater (32) includes Water tank (321), the first heating pipe (322), the second heating pipe (323), located at first heating pipe (322), second Storage water tank (324), water leg (325) below heating pipe (323), the water tank (321) and first heating pipe (322) it is respectively connected with the second heating pipe (323), first heating pipe (322) is located at first roller bench (41) between second roller bench (42), second heating pipe (323) is located at second roller bench (42) Between the third roll device (43), the Storage water tank (324) is connected with the water leg (325), the water leg (325) water tank (321) is connected by pipeline.
9. a kind of PET film band process units according to claim 8, it is characterised in that film strips collection device (5) bag Carrying roller (51) and catch tray (52) are included, the carrying roller (51) is provided with absorbent wool, and the catch tray (52) drives it by motor Operating.
CN201720169639.1U 2017-02-24 2017-02-24 A kind of PET film band process units Withdrawn - After Issue CN206501451U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720169639.1U CN206501451U (en) 2017-02-24 2017-02-24 A kind of PET film band process units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720169639.1U CN206501451U (en) 2017-02-24 2017-02-24 A kind of PET film band process units

Publications (1)

Publication Number Publication Date
CN206501451U true CN206501451U (en) 2017-09-19

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CN201720169639.1U Withdrawn - After Issue CN206501451U (en) 2017-02-24 2017-02-24 A kind of PET film band process units

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106626427A (en) * 2017-02-24 2017-05-10 南通鼎尚电子材料有限公司 PET (Polyethylene Terephthalate) film belt production device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106626427A (en) * 2017-02-24 2017-05-10 南通鼎尚电子材料有限公司 PET (Polyethylene Terephthalate) film belt production device
CN106626427B (en) * 2017-02-24 2019-04-02 南通鼎尚电子材料有限公司 A kind of PET film band process units

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Granted publication date: 20170919

Effective date of abandoning: 20190402

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