CN209304843U - A kind of cooling device of large size inflation film manufacturing machine - Google Patents

A kind of cooling device of large size inflation film manufacturing machine Download PDF

Info

Publication number
CN209304843U
CN209304843U CN201821061418.3U CN201821061418U CN209304843U CN 209304843 U CN209304843 U CN 209304843U CN 201821061418 U CN201821061418 U CN 201821061418U CN 209304843 U CN209304843 U CN 209304843U
Authority
CN
China
Prior art keywords
cooling
water
film
machine
rack
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.)
Active
Application number
CN201821061418.3U
Other languages
Chinese (zh)
Inventor
张元江
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.)
Guangdong Ke Zhi Da Machinery Technology Co Ltd
Original Assignee
Guangdong Ke Zhi Da Machinery 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 Guangdong Ke Zhi Da Machinery Technology Co Ltd filed Critical Guangdong Ke Zhi Da Machinery Technology Co Ltd
Priority to CN201821061418.3U priority Critical patent/CN209304843U/en
Application granted granted Critical
Publication of CN209304843U publication Critical patent/CN209304843U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of cooling devices of large-scale inflation film manufacturing machine, including rack, screw extruder and film-blowing die head are installed in rack, film-blowing die head is connected with air-cooler, constant temperature cooling-water machine and cooling ring are also equipped in rack, constant temperature cooling-water machine is provided with cooling water outlet and refluxing opening, cooling ring is provided with the cold water inlet connecting respectively with cooling water outlet and refluxing opening and reflux water out, annular water tank and annular blend stop are provided on the inside of cooling ring, cold water inlet and reflux water out are respectively positioned on the top of annular water tank, after the cold wind of air-cooler blowout tentatively cools down the plastic film squeezed out from film-blowing die head, the cold water that constant temperature cooling-water machine generates is flowed into after cooling water outlet and cold water inlet in annular water tank, it is conveyed downwards through preliminary plastic film after cooling along the inner sidewall of cooling ring, inner sidewall and modeling of the cold water along cooling ring Gap between material film flows downward, and takes away the heat on plastic film, more original independent air cooling effect is more preferable, and cooling time is shorter.

Description

A kind of cooling device of large size inflation film manufacturing machine
Technical field
The utility model relates to a kind of plastic film blowing machine, in particular to a kind of large-scale inflation film manufacturing machine for cooling plastic film Cooling device.
Background technique
In existing film extrusion molding, using widely, plastic material forms inflation film manufacturing machine by screw extruder, die head Becoming plastic film after flattening with traction pressure reel, plastic material needs to be heated to high temperature when passing through screw extruder, so Wind cooling temperature lowering is needed after film forming in clever and film-blowing die head, the side of film-blowing die head connection air-cooler is mostly used in cooling Formula, but when need to now squeeze PP+PE+PP three-layer thin-film, due to material itself, three is not easy to attach, is especially using When existing wind cooling method, cooling time is long, and cooling efficiency is not high.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of cooling dress of cooling efficiency large-diameter inflation film manufacturing machine It sets.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of cooling device of large size inflation film manufacturing machine, including rack, be equipped in the rack screw extruder and with it is described The film-blowing die head of screw extruder connection, the film-blowing die head are connected with air-cooler, constant temperature cold water are also equipped in the rack Machine and cooling ring, the constant temperature cooling-water machine are provided with cooling water outlet and refluxing opening, the cooling ring be provided with respectively with it is described cold The cold water inlet that water out is connected with refluxing opening and the water out that flows back, are provided with annular water tank and ring on the inside of the cooling ring Shape blend stop, the cold water inlet and reflux water out are respectively positioned on the top of the annular water tank, the top of the annular blend stop For horizontal plane setting.
The cooling ring is mounted on an adjusting fixed frame, and four angles for adjusting fixed frame are separately installed with vertically Adjusting screw rod, four angles of the cooling ring are each passed through the adjusting screw rod, and each adjusting screw rod is threadedly coupled There is adjusting thumb wheel, the cooling ring is shelved on the adjusting thumb wheel.
A pair of parallel sliding rail is also equipped in the rack middle layer, the bottom end for adjusting fixed frame is equipped with and institute State the adaptable pulley of sliding rail.
The rack middle layer is provided with the through-hole passed through for plastic film, is located at the cooling on the adjusting fixed frame Guide pipe across the through-hole is installed below ring.
Four, the top diagonal angle for adjusting fixed frame has been respectively fixedly connected with fixed angle bar, the bottom of the fixed angle bar It is fixedly connected at the top of portion and the adjusting fixed frame, the side of the fixed angle bar is provided with fixing screwed hole, the fixation Threaded hole is threaded with the conflict bolt for resisting the cooling ring.
The film-blowing die head is additionally provided with several air-cooled entrances, and the air-cooler is provided with to be connect with the air-cooled entrance Cold-air vent.
The beneficial effects of the utility model are: the utility model includes cooling device, including rack, it is equipped in rack Screw extruder and film-blowing die head are also equipped with the cooling ring that constant temperature cooling-water machine is connected with constant temperature cooling-water machine in rack, in cold wind After the cold wind of machine blowout tentatively cools down the plastic film squeezed out from film-blowing die head, the cold water that constant temperature cooling-water machine generates is through cold water It flows into behind outlet and cold water inlet in annular water tank, overflows at the top of annular blend stop after cold water fills up entire annular water tank Out, it is conveyed downwards through preliminary plastic film after cooling along the inner sidewall of cooling ring, cold water is crossing annular blend stop also along cooling Gap between the inner sidewall and plastic film of ring flows downward, and cold water has taken away the heat on plastic film during this period, compared with Original independent air cooling effect is more preferable, and cooling time is shorter.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is one of overall structure diagram of the utility model;
Fig. 2 is the two of the overall structure diagram of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of cooling device of large size inflation film manufacturing machine, including rack 100 are equipped in the rack 100 Screw extruder 201 and the film-blowing die head 207 connecting with the screw extruder 201, the film-blowing die head 207 are connected with cold wind Machine 205, the film-blowing die head 207 are additionally provided with several air-cooled entrances 204, the air-cooler 205 be provided with it is described air-cooled The cold-air vent 206 that entrance 204 connects is also equipped with constant temperature cooling-water machine 301 and cooling ring 302 in the rack 100, described Constant temperature cooling-water machine 301 is provided with cooling water outlet 303 and refluxing opening 304, and the cooling ring 302 is provided with to be gone out with the cold water respectively The cold water inlet 305 and reflux water out 306 that mouth 303 and refluxing opening 304 connect, the inside of the cooling ring 302 is provided with ring Describe that sink 310 and annular blend stop 311, the cold water inlet 305 and reflux water out 306 are respectively positioned on the annular water tank 310 top, it is described annular blend stop 311 top be a horizontal plane be arranged, air-cooler blow out cold wind will be from blown film mould After first 207 plastic films squeezed out tentatively cool down, the cold water that constant temperature cooling-water machine 301 generates enters through cooling water outlet 303 and cold water It is flowed into after mouth 305 in annular water tank 310, it is excessive at the top of annular blend stop 311 after cold water fills up entire annular water tank 310 Out, it is conveyed downwards through preliminary plastic film after cooling along the inner sidewall of cooling ring 302, cold water is crossing annular blend stop 311 Gap between the inner sidewall and plastic film of cooling ring 302 flows downward, and cold water has been taken away on plastic film during this period Heat, more original independent air cooling effect is more preferable, and cooling time is shorter;Additionally, due to the cold water yield of constant temperature cooling-water machine 301 Much larger than cooling requirement amount, so extra cold water can stay again from reflux water out 306 and refluxing opening 304 and be back to constant temperature cold water Machine 301, constantly progress cooling cycle.
In the present embodiment, the cooling ring 302 is mounted on an adjusting fixed frame 307, the adjusting fixed frame 307 Four angles be separately installed with vertical adjusting screw rod 308, four angles of the cooling ring 302 are each passed through the adjusting screw rod 308, each adjusting screw rod 308, which is threaded with, adjusts thumb wheel 309, and the cooling ring 302 is shelved on described adjust and dials On wheel 309, the mating reaction of thumb wheel 309 and adjusting screw rod 308 is adjusted for adjusting the height and horizontality of cooling ring 302.
100 middle layer of rack is provided with the through-hole passed through for plastic film, is located at institute on the adjusting fixed frame 307 The lower section for stating cooling ring 302 is equipped with adjusting guide pipe 314 across the through-hole, plastic film from adjust guide pipe 314 to Under straight conveying, avoid skew from pullling and influence the thickness of plastic film;It is also equipped in 100 middle layer of rack a pair of flat Capable sliding rail 312, the bottom end for adjusting fixed frame 307 are equipped with the pulley 313 being adapted with the sliding rail 312, this mechanism For adjusting the positive relationship of guide pipe 314 Yu the through-hole.
Four, the top diagonal angle for adjusting fixed frame 307 has been respectively fixedly connected with fixed angle bar 315, the fixed angles The bottom of iron 315 is fixedly connected with the top for adjusting fixed frame 307, and the side of the fixed angle bar 315 is provided with fixation Threaded hole 316, the fixing screwed hole 316 are threaded with the conflict bolt for resisting the cooling ring 302, and structure is simple, side Just the position for further fixing cooling ring 302 avoids shaking.
The film-blowing die head 207 is additionally provided with several air-cooled entrances 204, and the air-cooler 205 is provided with and the wind The cold-air vent 206 that cold entrance 204 connects, structure is simple, this is technology commonly used in the art.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of cooling device of large size inflation film manufacturing machine, including rack (100) is equipped with screw extruder on the rack (100) (201) and with the screw extruder (201) film-blowing die head (207) connecting, the film-blowing die head (207) are connected with air-cooler (205), it is characterised in that be also equipped with constant temperature cooling-water machine (301) and cooling ring (302), the constant temperature on the rack (100) Cooling-water machine (301) is provided with cooling water outlet (303) and refluxing opening (304), the cooling ring (302) be provided with respectively with it is described cold The cold water inlet (305) and reflux water out (306) of water out (303) and refluxing opening (304) connection, the cooling ring (302) Inside be provided with annular water tank (310) and annular blend stop (311), the cold water inlet (305) and flow back water out (306) It is respectively positioned on the top of the annular water tank (310), the top of the annular blend stop (311) is horizontal plane setting.
2. the cooling device of large size inflation film manufacturing machine according to claim 1, it is characterised in that the installation of the cooling ring (302) It is adjusted on fixed frame (307) one, four angles for adjusting fixed frame (307) are separately installed with vertical adjusting screw rod (308), four angles of the cooling ring (302) are each passed through the adjusting screw rod (308), each adjusting screw rod (308) It is threaded with and adjusts thumb wheel (309), the cooling ring (302) is shelved on the adjusting thumb wheel (309).
3. the cooling device of large size inflation film manufacturing machine according to claim 2, it is characterised in that in rack (100) middle layer It is also equipped with a pair of parallel sliding rail (312), the bottom end for adjusting fixed frame (307) is equipped with and the sliding rail (312) phase The pulley (313) of adaptation.
4. the cooling device of large size inflation film manufacturing machine according to claim 2, it is characterised in that rack (100) middle layer is set It is equipped with the through-hole passed through for plastic film, is located at below the cooling ring (302) on the adjusting fixed frame (307) and is equipped with Across the adjusting guide pipe (314) of the through-hole.
5. the cooling device of large size inflation film manufacturing machine according to claim 2, it is characterised in that adjusting fixed frame (307) Four, top diagonal angle has been respectively fixedly connected with fixed angle bar (315), and the bottom of the fixed angle bar (315) and the adjusting are solid Determine to be fixedly connected at the top of frame (307), the side of the fixed angle bar (315) is provided with fixing screwed hole (316), the fixation Threaded hole (316) is threaded with the conflict bolt for resisting the cooling ring (302).
6. the cooling device of large size inflation film manufacturing machine according to claim 1, it is characterised in that the film-blowing die head (207) also sets Several air-cooled entrances (204) are equipped with, the air-cooler (205) is provided with the cold air connecting with the air-cooled entrance (204) It exports (206).
CN201821061418.3U 2018-07-05 2018-07-05 A kind of cooling device of large size inflation film manufacturing machine Active CN209304843U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821061418.3U CN209304843U (en) 2018-07-05 2018-07-05 A kind of cooling device of large size inflation film manufacturing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821061418.3U CN209304843U (en) 2018-07-05 2018-07-05 A kind of cooling device of large size inflation film manufacturing machine

Publications (1)

Publication Number Publication Date
CN209304843U true CN209304843U (en) 2019-08-27

Family

ID=67668370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821061418.3U Active CN209304843U (en) 2018-07-05 2018-07-05 A kind of cooling device of large size inflation film manufacturing machine

Country Status (1)

Country Link
CN (1) CN209304843U (en)

Similar Documents

Publication Publication Date Title
CN109016417B (en) Clip type cooling device for injection mold
CN204625694U (en) A kind of wind fog cooling equipment improving extruding aluminium alloy press quenching intensity
CN209304843U (en) A kind of cooling device of large size inflation film manufacturing machine
CN204340184U (en) Blow needle device in blow molding machine
CN204222143U (en) The comprehensive rapid water cold shaper of a kind of plastic tube
CN205661023U (en) Cooling trough for double -screw extruder
CN205310772U (en) Automatic tubular product water -cooling pipe box that adjusts temperature
CN206201449U (en) A kind of bellows production bag slurry cooling device
CN207373670U (en) A kind of uniform waterworks for extruder
CN212579179U (en) Wood is moulded new material process water cooling device
CN208324147U (en) A kind of die head automatic regulating apparatus
CN205217990U (en) Be used for die casting die point cooling structure
CN208068838U (en) A kind of arc-shaped plastic section extruding production cooling and shaping pond
CN210231046U (en) Air cooling device for aluminum profile extrusion port
CN107497873A (en) Quick Extrusion Process of Aluminum Alloy Profile system
CN210552905U (en) Extrusion die of epoxy resin section bar
CN205552994U (en) Cooling device of preparation film
CN200963901Y (en) Extrusion vacuum cooling device for plastic section
CN207127006U (en) Quick Extrusion Process of Aluminum Alloy Profile system
CN208277410U (en) Cooling device after a kind of coextrusion rubber strip of door-window section bar
CN208881138U (en) A kind of cooling mold of multistage dry-type stock mold Inlet and outlet water
CN214491517U (en) High-efficient design cooling arrangement
CN207958435U (en) A kind of press quenching device of aluminium extrusion material
CN208801546U (en) A kind of cooling line bracket mould
CN213972175U (en) Plastic mold with rapid molding function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant