CN209208030U - A kind of die head device producing extraordinary film device - Google Patents
A kind of die head device producing extraordinary film device Download PDFInfo
- Publication number
- CN209208030U CN209208030U CN201821984365.2U CN201821984365U CN209208030U CN 209208030 U CN209208030 U CN 209208030U CN 201821984365 U CN201821984365 U CN 201821984365U CN 209208030 U CN209208030 U CN 209208030U
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- China
- Prior art keywords
- die head
- side seal
- seal board
- filter plate
- ontology
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Abstract
The utility model relates to film header domains, and in particular to a kind of die head device for producing extraordinary film device, including die head ontology, heating device and cooling device；The top of the die head ontology is provided with filter plate, and the front end of the filter plate is provided with strainer, and rear end is provided with sieve plate, and the outer end of the die head is provided with side seal board, holding tank is provided on the outside of the side seal board, the discharge end of the die head is at inverted V type；The heating device includes the heater wire and temperature sensor being arranged in inside side seal board, and the cooling device includes the water pipe for winding the setting of side form head body outer wall.Solves the technological deficiency of waste raw material, production stability difference and cleaning complexity present in prior art problem.The utility model provides a kind of with saving cost, stability height and convenient for the die head device of cleaning.
Description
Technical field
The utility model relates to die head fields, and in particular to a kind of die head device for producing extraordinary film device.
Background technique
The demand of specialty films will be increased with annual 4.8% speed, be up to 8,400,000,000 dollars by 2019.These are main
It is to meet product high value, high-performance increasing need, such as barrier property, controllable permeability, light-operated and electric conductivity,
It usually utilizes the rotation of screw rod to push out the plastic cement fluid of molten condition, squeezes from head according to certain pressure and flow
Out, band-like plastic film is formed.There may be width differences for the band processed needed for different clients, throw to save equipment
Money will often be completed using the same die head.During melt plastic cement persistently squeezes out, have uneven in a small amount of dead zone
Plastic cement is carried over, and causes the side unstable quality region of finished product big in this way, and waste material is more, causes a large amount of waves of raw material and energy
Take.Common die head side wall is thinner, and die head side wall is easy cracking, causes die head side PET melt to leak out, to drip to die head
On the antistatic silk of lower section, antistatic silk is caused to break, causes production to stop, affecting being normally carried out for production.
Utility model content
It is lacked for the technology of waste raw material, production stability difference and cleaning complexity present in prior art problem
It falls into.The utility model provides a kind of die head device of extraordinary film device of new production, the die head device of the production special type film device
With saving cost, stability height and convenient for the performance of cleaning.
The purpose of this utility model is achieved through the following technical solutions:
To solve above-mentioned technological deficiency, the application provides a kind of die head device for producing extraordinary film device, including die head sheet
Body, heating device and cooling device；The top of the die head ontology is provided with filter plate, and the front end of the filter plate is provided with strainer,
Rear end is provided with sieve plate, and the outer end of the die head is provided with side seal board, and holding tank, the mould are provided on the outside of the side seal board
The discharge end of head is at inverted V type；The heating device includes the heater wire and temperature sensor being arranged in inside side seal board；The drop
Warm device includes the water pipe for winding the setting of side form head body outer wall, and the inlet and outlet of the water pipe pass through on side seal board
Aperture is connect with the external world.
As a further improvement, the surface of the filter plate is arc-shaped, and crowning is towards die head discharge end.
As a further improvement, the heater wire is connect with power supply line.
As a further improvement, the temperature sensor and monolithic mechatronics.
As a further improvement, it is provided with display screen on the outside of the die head device, the display screen and single-chip microcontroller
Output end electrical connection.
As a further improvement, the water pipe is Thermostable flexible hose.
Compared with prior art, the utility model has the beneficial effects that:
Effect one, the application is provided with filter screen and sieve plate in die head device, can after filter plate by fused film
To intercept the biggish fused film of blocky or particle, then melted；Fused film after filter screen filtration is dripped into sieve plate,
So that fused film is uniformly sent out discharge nozzle from sieve plate, non-uniform situation will not be squeezed out because of generations such as inflection point dog-ears；
Effect two, the side wall outside of die head install a circle side seal board additional, if die head sidewall rupture, fused film also falls within appearance
It receives in slot, will not drain on antistatic silk, ensure that being normally carried out for production, ensure that the stability of production and the matter of product
Amount；
Effect three will be provided with heat riser outside die head ontology, and preventing too long the technological process line causes fused film to reach
Temperature reduction causes to be not easy to squeeze out from die head when extrusion step, condenses in die head, not easy cleaning, influences the quality of fused film,
When needing to clear up die head, heating treatment is first carried out, convenient for melting the film for being attached to die head inner wall；By temperature mistake
High fused film carries out cooling processing, ensure that the stability of film forming.
Detailed description of the invention
Fig. 1 is die head device overall structure diagram；
In figure, 1- die head ontology, 2- filter plate, 3- sieve plate, 4- side seal board, 5- holding tank, 6- heater wire, 7- water pipe, 8- into
The mouth of a river, 9- water outlet.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually described in attached drawing here
It can arrange and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit claimed invention
Range, but it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy
Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term
" first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described in detail.
Embodiment 1
The present embodiment provides a kind of with the die head dress for saving the high and production film device convenient for cleaning of cost, stability
It sets, as shown in Figure 1, including die head ontology 1, heating device and cooling device；The top of the die head ontology 1 is provided with filter plate
2, the surface of the filter plate 2 is arc-shaped, and crowning is provided with strainer in the filter plate 2 towards die head discharge end,
Rear end is provided with sieve plate 3, and filter plate 2 and sieve plate are fixed inside die head ontology 1, the outer end of the die head ontology 1
Be provided with side seal board 4, the inside of the side seal board 4 is provided with holding tank 5, the discharge end of the die head ontology 1 at
Inverted V type will not drain on antistatic silk if die head sidewall rupture, fused film are also fallen in holding tank, ensure that production
It is normally carried out, ensure that the stability of production and the quality of product；
The heating device includes heater wire 6 and the temperature sensor being arranged in inside side seal board 4, the heater wire 6
Connect with power supply line, power on line, can connection heater wire, heater wire heated；The temperature sensor and list
Piece mechatronics, the outside of the die head ontology 1 are provided with display screen, and the output end of the display screen and single-chip microcontroller is electrically connected
It connects, temperature sensor detects the temperature of fused film, and it will be shown on the display screen outside side seal board, facilitate staff real
When understand fused film temperature, heated in time, prevent too long the technological process line cause fused film reach squeeze out step
Temperature reduction causes to be not easy to squeeze out from die head when rapid, condenses in die head, not easy cleaning, influences the quality of fused film, is needing
When clearing up die head, heating treatment is first carried out, convenient for melting the film for being attached to die head inner wall；
The cooling device includes the water pipe 7 for winding the setting of 1 outer wall of side form head ontology, the water inlet of the water pipe 7
8 and water outlet 9 pass through the aperture on side seal board 4 and connect with extraneous, cold water is wrapped around from the outflow of the water inlet of water pipe 7
The water pipe of die head ontology to carry out heat exchange to fused film, and the warm water after heat exchange is discharged from water outlet, reaches uniformly to reduce and melt
Melt the effect of film temperature, the water pipe 7 is Thermostable flexible hose, and high temperature resistant material increases the service life of water pipe, Bu Huiyin
Water pipe is damaged for high temperature, 7 internal and external temperature gradient of water pipe is big, so it can be cooled rapidly as relatively stable solid-state, that is, loses
Mobility.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to this
Form disclosed by text, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments,
And can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And ability
The modifications and changes that domain personnel are carried out do not depart from the spirit and scope of the utility model, then all should be appended by the utility model
In scope of protection of the claims.
Claims (6)
1. a kind of die head device for producing extraordinary film device, which is characterized in that including die head ontology (1), heating device and cooling
Device；
The top of the die head ontology (1) is provided with filter plate (2), is provided with strainer in the filter plate (2), rear end is provided with sieve plate
(3), the outer end of the die head ontology (1) is provided with side seal board (4), is provided with holding tank (5) on the inside of the side seal board (4),
The discharge end of the die head ontology (1) is at inverted V type；
The heating device includes the setting heater wire (6) and temperature sensor internal in side seal board (4)；
The cooling device includes the water pipe (7) of winding side form head ontology (1) outer wall setting, the water inlet (8) of the water pipe (7)
The aperture on side seal board (4) is passed through with water outlet (9) to connect with the external world.
2. the die head device according to claim 1 for producing extraordinary film device, which is characterized in that the table of the filter plate (2)
Face is arc-shaped, and crowning is towards die head discharge end.
3. the die head device according to claim 1 for producing extraordinary film device, which is characterized in that the heater wire (6) with
Power supply line connection.
4. the die head device according to claim 1 for producing extraordinary film device, which is characterized in that the temperature sensor with
Monolithic mechatronics.
5. the die head device according to claim 1 for producing extraordinary film device, which is characterized in that the die head ontology (1)
Outside be provided with display screen, the display screen is electrically connected with the output end of single-chip microcontroller.
6. the die head device according to claim 1 for producing extraordinary film device, which is characterized in that the water pipe (7) is resistance to
High temperature hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984365.2U CN209208030U (en) | 2018-11-29 | 2018-11-29 | A kind of die head device producing extraordinary film device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984365.2U CN209208030U (en) | 2018-11-29 | 2018-11-29 | A kind of die head device producing extraordinary film device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208030U true CN209208030U (en) | 2019-08-06 |
Family
ID=67461966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984365.2U Active CN209208030U (en) | 2018-11-29 | 2018-11-29 | A kind of die head device producing extraordinary film device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208030U (en) |
-
2018
- 2018-11-29 CN CN201821984365.2U patent/CN209208030U/en active Active
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