CN202533301U - Instrument for preparing spinning size film - Google Patents
Instrument for preparing spinning size film Download PDFInfo
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- CN202533301U CN202533301U CN2012202383866U CN201220238386U CN202533301U CN 202533301 U CN202533301 U CN 202533301U CN 2012202383866 U CN2012202383866 U CN 2012202383866U CN 201220238386 U CN201220238386 U CN 201220238386U CN 202533301 U CN202533301 U CN 202533301U
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- serous coat
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- size
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Abstract
The utility model discloses an instrument for preparing a spinning size film, aiming at the faults of easy breakage and difference from a size film obtained during actual sizing of a size film prepared by using a device for preparing the spinning size film in the prior art. The instrument for preparing the spinning size film comprises a size spreading table, a horizontal adjustment device for adjusting the levelness of the size spreading table, a temperature controller for controlling the temperature of the size spreading table and the heating time and a size scraping device for scraping the spread size. The instrument also comprises a size spreading table cover cap, wherein a steam discharge regulating rotating button is arranged on the size spreading table cover cap, a temperature and humidity sensor device is arranged in the size spreading table cover cap, the temperature and humidity sensor device is electrically connected with a display device, and the size spreading table cover cap is in sealing connection with the size spreading table. By adopting the instrument for preparing the spinning size film, physical properties of the prepared size film and an actually sized size film of a sized yarn can be basically consistent.
Description
Technical field
The utility model relate to be used to prepare weave serous coat instrument and the weaving serous coat the preparation method.
Background technology
Slurries are to having been reflected the sizing performance of slurries by the size film property after the adhesion property of pulp fibres and the slurries film forming; Determining the knitted ability of sizing; The correct size film property correct of estimating slurries is selected slurries, and optimization slurry formula, raising sizing quality have important meaning.
When judging certain slurries good and bad, the testing laboratory that is everlasting makes serous coat, and the performance of serous coat is tested.At present still do not have special serous coat preparing instrument preparation weaving serous coat in textile industry, mainly adopt original simple mechanism, it is on the glass plate of horizontal adjustment or sheet metal, to lay one deck terylene or mylar; Slurries are laid on this film; Then sprawl slurries, carry out air dry after slurries are paved again under field conditions (factors) and make serous coat, adopt said apparatus to prepare serous coat and have following shortcoming: 1, sprawl slurries and be difficult to grout distribution even with glass bar with glass bar; The serous coat uneven thickness that makes preparation; And the difference in thickness between the serous coat of at every turn casting is big, makes that the discrete value of test data of serous coat is big, and is not objective to the evaluation of size film property; 2, slurries are dry under field conditions (factors), influenced greatly by natural cause, and are difficult to control drying time; Overlong time can cause the starch based slurries rotten; And there is bigger internal stress in the serous coat that makes, and serous coat is easy to crack, can't satisfy the requirement of serous coat test size; And the physical and mechanical properties of serous coat produced harmful effect, same not objective to the evaluation of size film property.In order to overcome above-mentioned shortcoming; Number of patent application be 201120494489.4 with application number be that two Chinese utility models of 20112049286.0 disclose a kind of weaving serous coat preparing instrument; Be made up of the shop slurry platform and the temperature controller of heating shop slurry platform, this kind weaving serous coat preparing instrument is owing to be on the shop slurry platform that opens wide, slurries to be carried out drying, the serous coat easy fracture that obtains; And the physical property of the serous coat during with actual sizing there are differences, and can not select the real serous coat that is fit to institute's sizing line.
The utility model content
The purpose of the utility model is the serous coat easy fracture that makes to the device for preparing the weaving serous coat in the prior art; And the deficiency that the serous coat during with actual sizing there are differences; A kind of be used to the prepare instrument of serous coat of weaving, the physical property basically identical of the actual starching serous coat of the serous coat that it is prepared and institute's sizing line are provided.
The utility model adopts following technical scheme to realize above-mentioned technical purpose:
A kind ofly be used to prepare the instrument of serous coat of weaving; The leveling device that comprises shop slurry platform, adjustment shop slurry platform levelness; Control shop slurry platform temperature and the temperature controller of heat time heating time, the Pulp scraping device that the slurries of laying are wipeed off; Also comprise shop slurry platform cover cap; Described shop slurry platform cover cap is provided with discharge of steam and regulates knob; In the slurry platform cover cap of described shop, be provided with the temperature and humidity sensing device; Said temperature and humidity sensing device is electrically connected with display unit, and described shop slurry platform cover cap and described shop slurry platform are tightly connected;
Described squeegee is driven by the squeegee drive unit, scrapes the slurry face and contacts with the slurries upper surface;
Also comprise serous coat thickness adjusting gear;
Described serous coat thickness adjusting gear is at least one stock tank that is arranged on the slurry platform of shop;
Described serous coat thickness adjusting gear is the squeegee guide rail that is separately positioned on the slurry face of the scraping two ends of squeegee; Working face of guide rail is with to scrape the slurry face parallel; The surface of slurry platform is provided with the shape of squeegee guide groove squeegee guide groove with the shape of described squeegee guide rail is complementary in described shop, and squeegee guide groove bottom surface is parallel with the upper surface that platform is starched in described shop;
Described temperature controller is provided with warm table, and described shop slurry platform is arranged on the warm table, and described warm table is that split is connected with described shop slurry platform, and slurry platform upper surface is provided with the ororrhea chute in described shop.
That adopts the utility model is used to prepare the instrument of serous coat of weave, and owing to not only carrying out heat drying to slurries, the slurry preparation time is controlled; Need the dry time short; Can reduce the stress of slurries drying under state of nature, thereby obtain complete serous coat, in preparation serous coat process, can regulate and control simultaneously the humidity of serous coat; Humidity when making the humidity of preparation during serous coat with yarn sizing is consistent, so the consistent serous coat of physical characteristics can obtain with yarn sizing the time.
Description of drawings
Weave for the utility model is used to the prepare apparatus structure synoptic diagram of serous coat of Fig. 1;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 the utility model is used to prepare another example structure synoptic diagram of instrument of serous coat of weaving;
Fig. 4 is the vertical view of Fig. 3.
Weave for the utility model is used to the prepare instrument squeegee example structure synoptic diagram of serous coat of Fig. 5;
Weave for the utility model is used to prepare another example structure synoptic diagram of instrument squeegee of serous coat of Fig. 6;
Fig. 7 is that the squeegee that has guide rail is scraped pulpous state attitude synoptic diagram.
Weave for the utility model is used to the prepare apparatus structure synoptic diagram of serous coat of Fig. 8;
Fig. 9 is the vertical view of Fig. 8;
Weave for the utility model is used to the prepare instrument squeegee example structure synoptic diagram of serous coat of Figure 10.
Description of reference numerals
The horizontal indicator 6 temperature controller guidance panel 7-adjustment of 1 shop slurry platform 2-squeegee guide groove 3-overflow groove 4 squeegee guide groove bottom surface 5-nut 8-temperature controller 9-squeegee 10-squeegee guide rail 11 is scraped slurry face 12-working face of guide rail 13-stock tank 14-squeegee drive unit 15-shop slurry platform cover plate 16 temperature and humidity sensing device 17-steam knobs
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Shown in Fig. 1-10, the utility model weaving slurry preparation appearance is starched platform 1, control shop slurry platform 1 temperature and the temperature controller of heat time heating time 8, the Pulp scraping device of the slurries strickling of laying is formed by the shop.In order to receive the slurries that slurry platform 1 flows out from the shop, around the slurry platform 1 of shop, be provided with ororrhea chute 3; Starch the levelness of the upper surface of platform 1 in order to observe and adjust the shop, be provided with the leveling device of being made up of horizontal indicator and adjustment nut, horizontal indicator 5 is arranged on the limit portion of shop slurry platform 1 table top, and adjustment nut 7 is arranged on the bottom of temperature controller 8.In order to prevent that serous coat is bonded in shop slurry platform upper surface, be convenient to serous coat, slurry platform 1 upper surface is provided with anti-stick coating in the shop, claims teflon coatings again like teflon.The physical performance index of serous coat is close during for the serous coat that makes preparation and actual sizing, obtains more objectively serous coat data, when the preparation serous coat, will keep serous coat to have certain regain, and the regain of this regain and sizing is consistent.At this moment, shop slurry platform cover cap 15 is set on the slurry platform of shop, in the slurry platform cover cap of described shop, is provided with the temperature and humidity sensing device; This temperature and humidity sensing device is electrically connected with display device, and the temperature and humidity of serous coat is monitored, and is convenient to grasp the situation of change of humiture; On shop slurry platform cover cap 15, discharge of steam is set and regulates knob 17; When humidity surpasses relevant numerical, open discharge of steam and regulate knob 17 release moistures, keep the humidity in the shop slurry platform cover cap 15 consistent with sizing humidity.
The preferred following structure of the Pulp scraping device of the utility model:
First kind of structure: Pulp scraping device is one to have the squeegee 9 of narrow plane, and this narrow plane is as scraping slurry face 11.Corresponding with the Pulp scraping device of this structure, shop slurry platform 1 upper surface is provided with stock tank 13, and stock tank 13 can be one; Also can be a plurality of; A plurality of stock tanks 13 preferably are set up in parallel, its length and width and the serous coat that will make adapt, the serous coat that makes like this need not to cut; Can reduce the fragmentation of serous coat, and efficient is high, the saving slurries.When adopting above-mentioned shop slurry platform, the degree of depth of stock tank 13 should adapt with prepared serous coat thickness.As shown in Figure 7, during work, in stock tank 13, fill with slurries up to the ororrhea slurry outlet groove; The length of squeegee strides across the slurries of being laid; And make and scrape the upper surface that slurry face 11 is pasting shop slurry platform 1, a sidesway of squeegee slurry platform from the shop is to opposite side, and slurries unnecessary in the stock tank 13 flow in the ororrhea chute 3 under the driving of squeegee; The repeated moving squeegee can obtain thickness evenly and have certain thickness slurries.
Second kind of structure is the further modification of first kind of structure.It is at the two ends of scraping slurry face 11 of squeegee squeegee guide rail 10 to be set respectively; Working face of guide rail 12 is with to scrape slurry face 11 parallel; The height H of guide rail and the thickness of serous coat adapt, and two scrape length and the width B of the distance A of slurry between guide rail more than or equal to stock tank when being provided with stock tank; When stock tank not being set, two scrape length and/or the width of the distance A of slurry between guide rail more than or equal to slurries.The purpose that is provided with like this is that the slurries that guarantee each position are all scraped by squeegee, guarantees that slurries thickness is even.Scrape and starch the outside that guide rail should be positioned at the ororrhea chute, unnecessary like this slurries can be scraped in the ororrhea chute by squeegee.Employing is provided with the squeegee 9 of guide rail, can when scraping slurry, control the thickness of slurries, obtains thickness evenly and have a serous coat of setting thickness.In order to control the homogeneity of whole serous coat better, prevent that certain position leakage of serous coat from scraping, the both sides that can starch the upper surface of platform 1 in the shop be provided with squeegee guide groove 2; The shape of the shape of squeegee guide groove 2 and squeegee guide rail 10 is complementary, and squeegee guide groove bottom surface 4 is parallel with the upper surface of shop slurry platform 1, like this; When scraping slurry; Squeegee moves along the squeegee guide groove in order, squeegee all slurries through laying on the slurry platform of shop, and unnecessary slurries enter in the ororrhea chute; Slurries are by drawout, and have certain one-tenth-value thickness 1/10.Certainly can around the slurry platform of shop, the squeegee guide groove be set, the length direction and the Width of slurry platform all can be scraped slurry along the shop like this.The Pulp scraping device of this structure is applicable to that shop slurry platform is not provided with the situation of stock tank.When scraping slurry, slurries are routed to the centre of starching platform, the thickness of slurries is slightly larger than the thickness of obtained serous coat; With the squeegee guide rail put into scrape the slurry guide groove, along scrape the slurry guide groove move squeegee, slurries under the driving of squeegee to around the diffusion; Slurries are spread into slurry platform upper surface; The position that position that the slurries of slurry platform are not sprawled in the shop or slurries are few is mended and is filled out slurries, repeats to scrape slurry, and the slurries on the slurry platform of shop all touch the slurry face of scraping.The squeegee guide groove is set can lead and locate squeegee.
In order to improve the work efficiency of slurry preparation appearance, squeegee drive unit 14 can be set, drive unit can be hydraulic pressure/steam-operating drive unit, connects an end of squeegee by the piston rod of hydraulic cylinder/cylinder, by hydraulic cylinder or cylinder squeegee is back and forth driven; Also can be screw rod driving device, be connected with screw mandrel, be connected with an end of squeegee, squeegee back and forth driven by servomotor by the feed screw nut by servomotor; Can also be by the motor direct-drive squeegee, motor is arranged in the temperature controller, and the geometric center of being passed temperature controller warm table and shop slurry platform by motor shaft is connected with an end of scraping slurry face or squeegee of squeegee, is rotated by the driven by motor squeegee.In order to prevent that the slurry platform overflows slurries from the shop, the motor axis hole of shop slurry platform is a boss hole.
Preferred temperature controller is an electric temp. comtrol arrangement, and it has a warm table, and preferred shop slurry platform 1 separates with the warm table of temperature controller, and the bottom of shop slurry platform 1 is parallel with shop slurry platform table top, and shop slurry platform is arranged on the warm table table top, and stock tank and overflow groove are arranged on shop slurry platform 1 upper surface.Squeegee guide groove and horizontal indicator can be arranged on also can be arranged on shop slurry platform 1 upper surface on the warm table table top.Shop slurry platform separates with temperature controller, can be convenient to cleaning simultaneously according to the shop slurry platform of the different thickness requirement of serous coat being changed the different depth stock tank.
During serous coat, at first will spread slurry platform 1 adjustment level in preparation, and then scrape slurry with squeegee, the time, the temperature that heat through the button settings on the temperature controller guidance panel heat slurries and make serous coat.Observe the humidity in the shop slurry platform cover cap 15 through the display device that is provided with on the temperature controller panel, regulate knob 17 through discharge of steam and constantly regulate the humidity in the shop slurry platform cover cap 15, the consistent serous coat of physical property of the serous coat in the time of just can obtaining with yarn sizing.Preferably select the temperature controller that after slurries are done, can cut off the power supply automatically for use, prevent the slurries excessive heat.
When the instrument of the preparation weaving serous coat of employing the utility model structure prepares serous coat, preferred following method.It comprises the steps:
Preparation slurries one shop slurries one mashing off liquid drying and forming-film one skinning.
Because the mechanical property of the thickness of serous coat decision serous coat is like ultimate strength, elongation at break, wearing quality and solubility property, so the serous coat thickness of preparation is generally 0.2-0.5mm.So when the preparation serous coat, control the amount of slurries or the thickness of stock tank, obtain the serous coat of desired thickness.
When employing has the shop slurry platform shop slurry of stock tank; Slurries are filled with stock tank; The slurry face of scraping of squeegee is adjacent to shop slurry platform upper surface and moves, and unnecessary slurries are scraped to the ororrhea chute, here; The degree of depth of the stock tank of selecting will adapt with the thickness of prepared serous coat, and generally be calculated as follows: the relation of the degree of depth of stock tank and target serous coat is:
In the formula (1):
H by the height of laying slurries
H is the thickness of prepared serous coat
Loss coefficient when K starches on the platform for slurries are layered on
C is the concentration of slurries
M is the design regain of serous coat
γ is the volume density of regain serous coat when being M
R is the volume density of slurries.
When pawnshop slurry platform was the plane, the also available squeegee that has guide rail was controlled the thickness of serous coat.At this moment, the height of the guide rail of squeegee is answered the requirement of coincidence formula (1).
In the calculating of above-mentioned formula (1), the volume density R of slurries obtains through the method for pilot study, specifically carries out as follows:
1. record the degree of depth of stock tank and the surface area of stock tank, calculate the volume of stock tank;
2. in stock tank, be paved with the slurries of specific component certain content;
3. slurries are taken out in stock tank;
4. take by weighing the quality of slurries with electronic balance
5. calculate the volume density R of slurries.
Can also control the thickness of prepared serous coat through the mode that is controlled at the slurries total amount of laying on the slurry platform of shop.This is applicable to that shop slurry platform is the serous coat preparing instrument on plane, adopts the squeegee of no guide rail.Obtain the serous coat of target thickness, the quality of the slurries of then on the slurry platform of shop, laying is calculated as follows:
In the formula (2):
W (g) is for starching the gross mass of the slurries of laying on the platform in the shop;
S is the area of shop slurry platform;
H is the thickness of prepared serous coat;
M is the design regain of serous coat;
γ is the volume density of the regain of serous coat when being M;
Loss coefficient when K starches on the platform for slurries are layered on;
C is the concentration of slurries.
In the computing method of formula (2) and formula (1), through the volume density of pilot study acquisition target serous coat, method is following:
1. recipe ingredient, the serous coat that solid content is complete are confirmed in preparation one on the serous coat preparing instrument;
2. test the thickness δ of serous coat with the fabric thickness appearance
3. with behind the baking oven drying, take by weighing serous coat dry weight g with electronic balance
0
4. calculate the weight g=g of serous coat under design sized warp moisture regain M
0* (1+M)
The regain of serous coat is M, should be consistent with the regain of sizing.Generally, textile sizing design regain is 6.5 ± 0.5%; The design regain of washing the blend fabric of 65%/cotton 35% is 2.5 ± 0.5%, and viscose kind fabric design regain is 8 ± 0.5%; The design regain of pure polyester fabric is below 1%.
5. record the area A of shop slurry platform;
Serous coat the design regain volume density
The serous coat that makes according to the method described above because the process conditions of its moulding are similar or identical with the process conditions of yarn sizing, so the serous coat that obtains is consistent with the serous coat that actual yarn sizing obtains, can provide objective and accurate evaluation to the physical property of slurries like this.
To prepare textile serous coat is that example is done detailed description to the utility model method.Adopt shop, plane slurry platform.
The preparation slurries: it is subsequent use that textile slurry is mixed into slurries;
Shop slurries: by the consumption of formula (2) calculating slurries, slurries are taped against on the slurry platform, scrape homogenate with squeegee;
The slurries gasification: cover shop slurry platform cover cap, slurries are heated to 125 ℃, heated at constant temperature is to arriving the slurry dried film forming, and the humidity in the slurry platform cover cap of control shop is 65-72%;
Skinning at room temperature cools off serous coat, opens shop slurry platform after the arrival room temperature and builds film.
The serous coat that makes according to the method described above because the process conditions of its moulding are similar or identical with the process conditions of yarn sizing, so the serous coat that obtains is consistent with the serous coat that actual yarn sizing obtains, can provide objective and accurate evaluation to the physical property of slurries like this.
Claims (6)
1. one kind is used to prepare the instrument of serous coat of weaving; It is characterized in that: the leveling device that comprises shop slurry platform (1), adjustment shop slurry platform levelness; Control shop slurry platform (1) temperature and the temperature controller of heat time heating time (8), the Pulp scraping device that the slurries of laying are wipeed off; Also comprise shop slurry platform cover cap (15), described shop slurry platform cover cap (15) is provided with discharge of steam and regulates knob (17), in described shop slurry platform cover cap (15), is provided with temperature and humidity sensing device (16); Said temperature and humidity sensing device is electrically connected with display device, and described shop slurry platform cover cap (15) is tightly connected with described shop slurry platform (1).
2. as claimed in claim 1ly be used to prepare the instrument of serous coat of weaving, it is characterized in that described squeegee is driven by the squeegee drive unit, scrapes slurry face (11) and contacts with the slurries upper surface.
3. as claimed in claim 1ly be used to prepare the instrument of serous coat of weaving, it is characterized in that, also comprise serous coat thickness adjusting gear.
4. as claimed in claim 3ly be used to prepare the instrument of serous coat of weaving, it is characterized in that described serous coat thickness adjusting gear is at least one stock tank (13) that is arranged on the slurry platform of shop.
5. as claimed in claim 3ly be used to prepare the instrument of serous coat of weaving; It is characterized in that; Described serous coat thickness adjusting gear is the squeegee guide rail (10) that is separately positioned on the slurry face of scraping (11) two ends of squeegee, and working face of guide rail (12) is with to scrape slurry face (11) parallel, and the surface of slurry platform is provided with squeegee guide groove (2) in described shop; The shape of the shape of squeegee guide groove (2) and described squeegee guide rail (10) is complementary, and squeegee guide groove bottom surface (4) is parallel with the upper surface of described shop slurry platform (1).
6. as claimed in claim 1ly be used to prepare the instrument of serous coat of weaving; It is characterized in that; Described temperature controller is provided with warm table; Described shop slurry platform (1) is arranged on the warm table, and described warm table is that split is connected with described shop slurry platform, and slurry platform (1) upper surface is provided with ororrhea chute (3) in described shop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202383866U CN202533301U (en) | 2012-05-16 | 2012-05-16 | Instrument for preparing spinning size film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202383866U CN202533301U (en) | 2012-05-16 | 2012-05-16 | Instrument for preparing spinning size film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533301U true CN202533301U (en) | 2012-11-14 |
Family
ID=47134477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202383866U Withdrawn - After Issue CN202533301U (en) | 2012-05-16 | 2012-05-16 | Instrument for preparing spinning size film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680299A (en) * | 2012-05-16 | 2012-09-19 | 南通纺织职业技术学院 | Device for preparing spinning size film and preparation method of spinning size film |
| CN103837393A (en) * | 2012-11-20 | 2014-06-04 | 吴江市利群纺织有限公司 | Textile sizing film preparation apparatus |
-
2012
- 2012-05-16 CN CN2012202383866U patent/CN202533301U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680299A (en) * | 2012-05-16 | 2012-09-19 | 南通纺织职业技术学院 | Device for preparing spinning size film and preparation method of spinning size film |
| CN102680299B (en) * | 2012-05-16 | 2014-06-04 | 南通纺织职业技术学院 | Device for preparing spinning size film and preparation method of spinning size film |
| CN103837393A (en) * | 2012-11-20 | 2014-06-04 | 吴江市利群纺织有限公司 | Textile sizing film preparation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121114 Effective date of abandoning: 20140604 |
|
| RGAV | Abandon patent right to avoid regrant |