CN208452283U - A kind of extrusion blown film device of PE protective film - Google Patents
A kind of extrusion blown film device of PE protective film Download PDFInfo
- Publication number
- CN208452283U CN208452283U CN201820711237.4U CN201820711237U CN208452283U CN 208452283 U CN208452283 U CN 208452283U CN 201820711237 U CN201820711237 U CN 201820711237U CN 208452283 U CN208452283 U CN 208452283U
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- fixedly connected
- blown film
- film
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- conveying
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the extrusion blown film techniques field of PE protective film more particularly to a kind of extrusion blown film devices of PE protective film.The technical problems to be solved in the utility model is that the thermoplastic raw material of PE film is being squeezed out in structure and can exchanged heat with the external world, is easy to cause in the reduction of its temperature and raw material and is easy doping metals impurity.In order to solve the above-mentioned technical problem; the utility model provides a kind of extrusion blown film device of PE protective film; including platform; under-chassis is fixedly connected at the top of the platform; the top of the under-chassis is fixedly connected with the bottom of machine base; it is fixedly connected with conveying box at the top of the machine base, is plugged with conveying screw rod in the conveying box.Optimum temperature when the utility model can make it guarantee blown film operation, guarantee blown film shape and thickness, insulating layer is set in the inner wall of conveying box simultaneously, it can guarantee that the temperature inside conveying box is normal, again by under the action of heater box, raw material can be made to be constantly under optimum temperature, guarantee the quality of extruded film.
Description
Technical field
The utility model relates to the extrusion blown film techniques field of PE protective film, specially a kind of extrusion blown film of PE protective film
Device.
Background technique
Blown film is a kind of plastic working method, refers to a kind of plastic processing that plastic pellet heating and melting is blown out to film again
Technique is generallyd use polymer extrusion molding tubular film base, will be managed under preferable melt flows state by pressure-air
Film inflation becomes film to required thickness after cooling and shaping.The coating materials quality of this processing technology blowout, which is relevant to, blows
The machine and plastic pellet of film.Its production equipment is simple, and small investment, product is quick, and thin film mechanical performance is high, no rim charge, gives up
The characteristics of material is few, and film product is at cylindrical shape, bag making simple process, is able to produce big breadth film.
Traditional PE film blown film device is when carrying out extrusion operation, since the thermoplastic raw material of PE film is squeeze out can be in structure
External world's heat exchange is thus easy to cause the reduction of its temperature, and then affects the extruded shape and thickness of PE film, reduces the product of PE film
Matter.Moreover, in process of production, since the abrasion of machine is easy to make doping metals impurity in raw material, so that uneven film thickness
It is even, film clarity is poor, phenomena such as fold occurs in film, seriously affects product quality, cause blown film products unqualified.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of extrusion blown film device of PE protective film, solves
The thermoplastic raw material of PE film is being squeezed out in structure and can exchanged heat with the external world, is easy to cause in the reduction of its temperature and raw material and is easy doping gold
The problem of belonging to impurity.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of extrusion blown film device of PE protective film,
Including platform, under-chassis is fixedly connected at the top of the platform, the top of the under-chassis is fixedly connected with the bottom of machine base, institute
It states and is fixedly connected with conveying box at the top of machine base, conveying screw rod is plugged in the conveying box, and pass through on the left of conveying screw rod
It wears the left side of conveying box and extends to outside it, the left end of the conveying screw rod is fixedly connected with the first belt pulley, the platform
Power device is fixedly connected on the left of top, the output end of the power device is fixedly connected with the second belt pulley, and second
Belt pulley and the first belt pulley are sequentially connected by belt, and the inner wall surrounding of the conveying box is fixedly connected with epistasis magnetic stripe, institute
It states and is filled with insulating layer in the gap between the outer wall of conveying box and inner wall, be fixedly connected with charging at the top of the conveying box
Storehouse, the inner wall of the feeding warehouse are fixedly connected with heating device, are fixedly connected on the left of the right side of the conveying box and extruder head,
The top of the platform is fixedly connected with the bottom of the first column support and the second column support respectively, first column support and second
The bottom of column support opposite side is fixedly connected with the two sides of die head respectively, and the fixed company in the right side of extruder head and the left side of die head
It connects, the bottom of the die head inner wall is fixedly connected with heater box, and blown film die is fixedly connected at the top of the die head, described to blow
Cooling air ring is fixedly connected at the top of film die, the bottom of the heater box is fixedly connected with inlet channel, and described first is vertical
The top of pylon and the second column support is fixedly connected with the bottom of power guard box, and the power guard box bottom left is fixed to be connected
It is connected to dynamic roller, fixed roll is fixedly connected on the right side of power guard box bottom, the bottom of the power guard box is fixedly connected
There is collapser.
Preferably, the bottom of the feeding warehouse is located at the top of spiral on conveying screw rod, and the shape of feeding warehouse is trapezoidal.
Preferably, guide roller is fixedly connected on the right side of second column support, and the quantity of guide roller is multiple.
Preferably, the right side of the table top is fixedly connected with the bottom of winder, and the fixed company in bottom of winder
It is connected to mounting base.
Preferably, the bottom of the power device is fixedly connected with pedestal, and the bottom of pedestal is fixedly connected with damping dress
It sets.
(3) beneficial effect
The utility model provides a kind of extrusion blown film device of PE protective film.Have it is following the utility model has the advantages that
(1), the extrusion blown film device of the PE protective film, due to being improved to inflation film manufacturing machine, by the outside of feeding warehouse
Heating device is set on wall, heating device can the thermoplastic raw material to PE protective film heat, and then its guarantee can be made to blow
Optimum temperature when film operation guarantees blown film shape and thickness, while insulating layer is arranged in the inner wall of conveying box, it is ensured that defeated
It send the temperature inside case normal, then by that raw material can be made to be constantly under optimum temperature under the action of heater box, guarantees to squeeze out
The quality of film improves yields, improves production efficiency.
(2), the extrusion blown film device of the PE protective film, due to being improved to inflation film manufacturing machine, by being arranged in conveying box
Epistasis magnetic stripe can effectively adsorb the metal impurities being mixed into raw material, metal impurities is avoided to have an impact the quality of PE film,
To make product quality be improved, the waste of raw material is avoided.
Detailed description of the invention
Fig. 1 is the front section view of the utility model structure；
In figure: 1 platform, 2 under-chassis, 3 machine bases, 4 conveying boxes, 5 conveying screw rods, 6 first belt pulleys, 7 power devices, 8
Two belt pulleys, 9 epistasis magnetic stripes, 10 insulating layers, 11 feeding warehouses, 12 heating devices, 13 extruder heads, 14 first column supports, 15 second
Column support, 16 die heads, 17 heater boxes, 18 blown film dies, 19 cooling air rings, 20 inlet channels, 21 power guard boxs, 22 dynamic rollers,
23 fixed rolls, 24 collapsers, 25 guide rollers, 26 winders, 27 pedestals.
Specific embodiment
As shown in Figure 1, the utility model provides a kind of technical solution: a kind of extrusion blown film device of PE protective film, including
The right side of platform 1,1 top of platform is fixedly connected with the bottom of winder 26, and the bottom of winder 26 is fixedly connected with installation
Bottom plate, winder 26 can be such that the PE film of finished product is wound, and the top of platform 1 is fixedly connected with under-chassis 2, the top of under-chassis 2
It is fixedly connected with the bottom of machine base 3, the top of machine base 3 is fixedly connected with conveying box 4, and conveying spiral shell is plugged in conveying box 4
Bar 5, and the left side of conveying screw rod 5 is run through the left side of conveying box 4 and is extended to outside it, the left end of conveying screw rod 5 is fixedly connected
There is the first belt pulley 6, the left side at 1 top of platform is fixedly connected with power device 7, and the bottom of power device 7 is fixedly connected with bottom
Seat 27, and the bottom of pedestal 27 is fixedly connected with damping device, produced by damping device can effectively run power device 7
Vibration buffered, the output end of power device 7 is fixedly connected with the second belt pulley 8, and the second belt pulley 8 and the first belt
Wheel 6 is sequentially connected by belt, and the inner wall surrounding of conveying box 4 is fixedly connected with epistasis magnetic stripe 9, the outer wall and inner wall of conveying box 4
Between gap in be filled with insulating layer 10, the top of conveying box 4 is fixedly connected with feeding warehouse 11, and the bottom of feeding warehouse 11 is located at
The top of spiral on conveying screw rod 5, and the shape of feeding warehouse 11 be it is trapezoidal, this positional relationship can be such that raw material quickly passes through
Conveying screw rod 5 is conveyed, and raw material is avoided to be deposited in the left side of conveying box 4, and the inner wall of feeding warehouse 11 is fixedly connected with heating dress
Set 12, the right side of conveying box 4 is fixedly connected with the left side of extruder head 13, the top of platform 1 respectively with the first column support 14 and
The bottom of two column supports 15 is fixedly connected, and the right side of the second column support 15 is fixedly connected with guide roller 25, and the number of guide roller 25
It is multiple for measuring, and multiple guide rollers 25 can according to demand be oriented to PE film finished product income, can be connected with winder 26
Logical, the bottom of 15 opposite side of the first column support 14 and the second column support is fixedly connected with the two sides of die head 16 respectively, and is squeezed out
First 13 right side is fixedly connected with the left side of die head 16, and the bottom of 16 inner wall of die head is fixedly connected with heater box 17, die head 16
Top is fixedly connected with blown film die 18, and the top of blown film die 18 is fixedly connected with cooling air ring 19, the bottom of heater box 17
It is fixedly connected with inlet channel 20, the bottom at the top and power guard box 21 of the first column support 14 and the second column support 15 is fixed
Connection, 21 bottom left of power guard box are fixedly connected with dynamic roller 22, and it is fixed to be fixedly connected on the right side of 21 bottom of power guard box
Roller 23, the bottom of power guard box 21 are fixedly connected with collapser 24, and the utility model passes through due to improving to inflation film manufacturing machine
On the lateral wall of feeding warehouse 11 be arranged heating device 12, heating device 12 can the thermoplastic raw material to PE protective film add
Heat, and then optimum temperature when its guarantee blown film operation can be made, guarantee blown film shape and thickness, while in conveying box 4
Insulating layer 10 is arranged in wall, it is ensured that the temperature inside conveying box 4 is normal, then by that can make original under the action of heater box 17
Material is constantly under optimum temperature, guarantees the quality of extruded film, improves yields, improves production efficiency, due to inflation film manufacturing machine into
Row improves, and by the way that epistasis magnetic stripe 9 is arranged in conveying box 4, can effectively adsorb the metal impurities being mixed into raw material, avoid gold
Belong to impurity to have an impact the quality of PE film, so that product quality be made to be improved, avoids the waste of raw material.
Working principle: in use, plastic grain being entered by feeding warehouse 11 and is added in conveying box 4, feeding warehouse 11
Lateral wall on heating device 12 is set, heating device 12 can the thermoplastic raw material to PE protective film heat, and then can
Then optimum temperature when it being made to guarantee blown film operation rotates conveying screw rod 5 by power device 7, so that raw material be made to pass through
Conveying screw rod 5 enters in extruder head 13, by die head 16 and heater box 17 and the blowing film forming of blown film die 18, by cooling wind
Ring 19 is cooled down, and is then transported on winding machine 26 by dynamic roller 22 and guide roller 25.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Claims (5)
1. a kind of extrusion blown film device of PE protective film, including platform (1), it is characterised in that: the top of the platform (1) is fixed
It is connected with under-chassis (2), the top of the under-chassis (2) is fixedly connected with the bottom of machine base (3), the top of the machine base (3)
It is fixedly connected with conveying box (4), is plugged with conveying screw rod (5) in the conveying box (4), and the left side of conveying screw rod (5) is run through
The left side of conveying box (4) simultaneously extends to outside it, and the left end of the conveying screw rod (5) is fixedly connected with the first belt pulley (6), institute
It states the left side at the top of platform (1) to be fixedly connected with power device (7), the output end of the power device (7) is fixedly connected with
Two belt pulleys (8), and the second belt pulley (8) and the first belt pulley (6) are by belt transmission connection, the conveying box (4) it is interior
Wall surrounding is fixedly connected with epistasis magnetic stripe (9), and insulating layer is filled in the gap between the outer wall and inner wall of the conveying box (4)
(10), it is fixedly connected with feeding warehouse (11) at the top of the conveying box (4), the inner wall of the feeding warehouse (11), which is fixedly connected with, to be added
Thermal (12) is fixedly connected on the left of the right side and extruder head (13) of the conveying box (4), the top part of the platform (1)
It is not fixedly connected with the bottom of the first column support (14) and the second column support (15), first column support (14) and the second column
The bottom of frame (15) opposite side is fixedly connected with the two sides of die head (16) respectively, and the right side of extruder head (13) and die head (16)
Left side be fixedly connected, the bottom of die head (16) inner wall is fixedly connected with heater box (17), the top of the die head (16)
It is fixedly connected with blown film die (18), is fixedly connected with cooling air ring (19), the heating at the top of the blown film die (18)
The bottom of case (17) is fixedly connected with inlet channel (20), the top of first column support (14) and the second column support (15) with
The bottom of power guard box (21) is fixedly connected, and power guard box (21) bottom left is fixedly connected with dynamic roller (22), institute
It states and is fixedly connected with fixed roll (23) on the right side of power guard box (21) bottom, the bottom of the power guard box (21) is fixedly connected
There are collapser (24).
2. a kind of extrusion blown film device of PE protective film according to claim 1, it is characterised in that: the feeding warehouse (11)
Bottom be located at the top of spiral on conveying screw rod (5), and the shape of feeding warehouse (11) is trapezoidal.
3. a kind of extrusion blown film device of PE protective film according to claim 1, it is characterised in that: second column support
(15) it is fixedly connected on the right side of guide roller (25), and the quantity of guide roller (25) is multiple.
4. a kind of extrusion blown film device of PE protective film according to claim 1, it is characterised in that: platform (1) top
The right side in portion is fixedly connected with the bottom of winder (26), and the bottom of winder (26) is fixedly connected with mounting base.
5. a kind of extrusion blown film device of PE protective film according to claim 1, it is characterised in that: the power device
(7) bottom is fixedly connected with pedestal (27), and the bottom of pedestal (27) is fixedly connected with damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711237.4U CN208452283U (en) | 2018-05-14 | 2018-05-14 | A kind of extrusion blown film device of PE protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711237.4U CN208452283U (en) | 2018-05-14 | 2018-05-14 | A kind of extrusion blown film device of PE protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452283U true CN208452283U (en) | 2019-02-01 |
Family
ID=65151349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820711237.4U Expired - Fee Related CN208452283U (en) | 2018-05-14 | 2018-05-14 | A kind of extrusion blown film device of PE protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876761A (en) * | 2021-01-26 | 2021-06-01 | 惠州巨擎技术开发有限公司 | Degradable polyethylene plastic and processing technology thereof |
| CN113524641A (en) * | 2021-06-21 | 2021-10-22 | 广州市宝绅科技应用有限公司 | Shoes clothes packing is with blown film equipment of degradable environmental protection PE |
-
2018
- 2018-05-14 CN CN201820711237.4U patent/CN208452283U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876761A (en) * | 2021-01-26 | 2021-06-01 | 惠州巨擎技术开发有限公司 | Degradable polyethylene plastic and processing technology thereof |
| CN113524641A (en) * | 2021-06-21 | 2021-10-22 | 广州市宝绅科技应用有限公司 | Shoes clothes packing is with blown film equipment of degradable environmental protection PE |
| CN113524641B (en) * | 2021-06-21 | 2023-11-21 | 广州市宝绅科技应用有限公司 | Degradable environment-friendly PE film blowing equipment for packaging of shoes and clothes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210514 |