CN203459227U - Double-side coating machine - Google Patents
Double-side coating machine Download PDFInfo
- Publication number
- CN203459227U CN203459227U CN201320551529.3U CN201320551529U CN203459227U CN 203459227 U CN203459227 U CN 203459227U CN 201320551529 U CN201320551529 U CN 201320551529U CN 203459227 U CN203459227 U CN 203459227U
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Abstract
The utility model relates to the technical field of coating, and particularly discloses a double-side coating machine which comprises a rack, wherein a feeding roller is arranged on the rack, the rack is further provided with a guide roller, two coating mechanisms and two support rollers; the coating mechanisms comprises coating rollers and die heads, the coating ports of the die heads are aligned to the roller surfaces of the coating rollers, and the two coating rollers and the two support rollers are separated from each other; after a film roll is fixed through the feeding roller, a film is conveyed to the two coating mechanism through the feeding roller and the guide roller; the die heads of the two coating mechanisms are used for coating glue stock on the coating rollers of the two coating mechanisms, and the coating rollers of the two coating mechanisms are used for coating the glue stock on the film; the two coating rollers and the two support rollers are separated from each other so as to tightly stretch the film, so that the film cannot wrinkle and fold in the coating process; the coating rollers are directly contacted with the film, the film is prevented from being cut due to the direct contact of the die heads; the die heads cannot scrape the film while the double-side coating is realized one-time.
Description
Technical field
The utility model relates to coating technique field, is specifically related to a kind of unicoater.
Background technology
Coating machine is that it is applicable to the coating operation in the fields such as footwear material, electron trade, sponge, EVA, PE, cloth for the machinery of liquid (or melt) materials such as quantitative coating adhesive, coating or slurry on material surface.What now film is carried out to double spread mainly adopts is extrusion coated method, can be used for the coating of higher viscosity fluid, can obtain the coating of degree of precision.Existing coating method once can only be coated with one side conventionally, need to be painted with one side (above), then be coated with another side (below), can not be coated with on two sides simultaneously, and therefore not only production efficiency is not high, and higher to the loss of equipment and material yet; And when realizing shallow layer coating, coating die head sealing must be approached to even contact membrane, be easy to cause film to scratch, hang up, coating thickness is difficult to reach requirement.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of unicoater, its object: when realizing disposable double spread, guarantee that die head is not hung and hinder film.
For achieving the above object, the technical solution of the utility model is as follows:
A unicoater, comprises frame, and frame is provided with material loading roller, and described frame is also provided with guide roller, two coating mechanisms and two backing rolls;
Coating mechanism comprises applicator roll and die head, and the coating mouth of die head is aimed at the roll surface of applicator roll;
Two applicator rolls and two backing roll spaces.
Preferably, the material of applicator roll roll surface is plastic cement.
Preferably, described die head is provided with squeezer, and the two ends of squeezer are connected with the both sides of frame.
Preferably, frame is also provided with discharge roller and film sticking apparatus, film sticking apparatus with transmit the corresponding setting of backing roll be coated with sizing material.
In order further to realize the function of film sticking apparatus, film sticking apparatus comprises hold-down roller and diaphragm roller, hold-down roller with transmit the corresponding setting of backing roll be coated with sizing material, described hold-down roller is axially connected with the both sides of frame with diaphragm roller.
According to embodiment of the present utility model, the backing roll that described transmission was coated with sizing material is hollow roller, and its two ends communicate with circulating cooling system.
According to embodiment of the present utility model, described frame is provided with chill roll at the upside of discharge roller.
According to embodiment of the present utility model, described chill roll is hollow roller, and the two ends of chill roll communicate with circulating cooling system.
By technique scheme, after the utility model is fixed film roll by upper material roller, film sends two coating mechanisms to by upper material roller and guide roller; The die head of two coating mechanisms is coated in sizing material on the applicator roll of two coating mechanisms, and the applicator roll of two coating mechanisms is coated in sizing material on film; Two applicator rolls and two backing roll spaces, by film stretching, guaranteed that film can be wrinkling in coating process, not folding; Applicator roll directly contacts with film, has prevented the direct contact membrane of die head incised wound film, when realizing disposable double spread, has guaranteed that die head is not hung and has hindered film.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of unicoater disclosed in the utility model.
Numeral and the represented corresponding component title of letter in figure:
1. material roller 12. guide roller 13. backing roll 141. applicator roll 142. die head 1421. pressurizing unit 15. discharge roller 161. hold-down roller 162. diaphragm roller 17. chill rolls in frame 11.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of unicoater, comprises frame 1, and frame 1 is provided with material roller 11, guide roller 12, two coating mechanisms and two backing rolls 13; Coating mechanism comprises applicator roll 141 and die head 142, and the coating mouth of die head 142 is aimed at the roll surface of applicator roll 141; After film roll being fixed by upper material roller 11, film sends two coating mechanisms to by upper material roller 11 and guide roller 12; The die head 142 of two coating mechanisms is coated in sizing material on the applicator roll 141 of two coating mechanisms, the applicator roll 141 of two coating mechanisms is coated in sizing material on film, applicator roll 141 directly contacts with film, prevented the direct contact membrane incised wound of die head 142 film, when realizing disposable double spread, guaranteed that die head 142 is not hung and hindered film.
Two applicator rolls 141 and two backing roll 13 spaces, by film stretching, guaranteed that film can be wrinkling in coating process, not folding.
The material of applicator roll 141 roll surfaces is plastic cement, has guaranteed the flexibility of applicator roll 141 roll surfaces.
The lower end of described die head 142 is provided with pressurizing unit 1421, and the two ends of pressurizing unit 1421 are connected with the both sides of frame 1, and pressurizing unit 1421 is connected with sizing material production equipment, and pressurizing unit 1421 improves sizing material constantly to die head 142.
Frame 1 is also provided with discharge roller 15 and film sticking apparatus; film sticking apparatus comprises hold-down roller 161 and diaphragm roller 162; hold-down roller 161 with transmit the corresponding setting of backing roll 13 be coated with sizing material; described hold-down roller 161 is axially connected with the both sides of frame 1 with diaphragm roller 162, guarantees diaphragm and be coated with between the film of sizing material can not produce bubble.
The backing roll 13 that described transmission was coated with sizing material is hollow roller, and its two ends communicate with circulating cooling system; Frame 1 is provided with chill roll 17 at the upside of discharge roller 15, and chill roll 17 is hollow roller, and the two ends of chill roll 17 communicate with circulating cooling system, guarantees that the sizing material of hot melt is cooling fast.
The operation principle of this unicoater: after upper material roller 11 is fixed film roll, film sends two coating mechanisms to by upper material roller 11 and guide roller 12, the die head 142 of two coating mechanisms is coated in sizing material on the applicator roll 141 of two coating mechanisms, and the applicator roll 141 of two coating mechanisms is coated in sizing material on film; In this process, chill roll 17 all can carry out cooling to adhesive tape with the backing roll 13 that transmission was coated with sizing material; the backing roll 13 that transmission was coated with sizing material matches with hold-down roller 161 and covered diaphragm to being coated with the film of a sizing material, finally by 15 pairs of finished products of discharge roller, collects.
Be exactly more than a kind of structure and effect of unicoater, its advantage: simple in structure, easy to operate; When realizing disposable double spread, guaranteed that die head is not hung and hindered film.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a unicoater, comprises frame (1), and frame (1) is provided with material roller (11), it is characterized in that, described frame (1) is also provided with guide roller (12), two coating mechanisms and two backing rolls (13);
Coating mechanism comprises applicator roll (141) and die head (142), and the coating mouth of die head (142) is aimed at the roll surface of applicator roll (141);
Two applicator rolls (141) and two backing rolls (13) space.
2. a kind of unicoater according to claim 1, is characterized in that, the material of applicator roll (141) roll surface is plastic cement.
3. a kind of unicoater according to claim 1, is characterized in that, the lower end of described die head (142) is provided with pressurizing unit (1421), and the two ends of pressurizing unit (1421) are connected with the both sides of frame (1).
4. a kind of unicoater according to claim 1, is characterized in that, described frame (1) is also provided with discharge roller (15) and film sticking apparatus, film sticking apparatus with transmit the corresponding setting of backing roll (13) be coated with sizing material.
5. a kind of unicoater according to claim 4; it is characterized in that; film sticking apparatus comprises hold-down roller (161) and diaphragm roller (162); hold-down roller (161) with transmit the corresponding setting of backing roll (13) be coated with sizing material, described hold-down roller (161) is axially connected with the both sides of frame (1) with diaphragm roller (162).
6. a kind of unicoater according to claim 5, is characterized in that, it is hollow roller that described transmission was coated with the backing roll of sizing material (13), and its two ends communicate with circulating cooling system.
7. a kind of unicoater according to claim 6, is characterized in that, described frame (1) is provided with chill roll (17) at the upside of discharge roller (15).
8. a kind of unicoater according to claim 7, is characterized in that, described chill roll (17) is hollow roller, and the two ends of chill roll (17) communicate with circulating cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551529.3U CN203459227U (en) | 2013-09-06 | 2013-09-06 | Double-side coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551529.3U CN203459227U (en) | 2013-09-06 | 2013-09-06 | Double-side coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459227U true CN203459227U (en) | 2014-03-05 |
Family
ID=50171608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551529.3U Expired - Fee Related CN203459227U (en) | 2013-09-06 | 2013-09-06 | Double-side coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459227U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251667A (en) * | 2014-07-14 | 2016-01-20 | 保定市万浩机械自动化设备有限公司 | Two-sided coating method and system |
| CN107159525A (en) * | 2017-07-11 | 2017-09-15 | 佛山市正略信息科技有限公司 | One kind protection film production line double spread wrap-up |
| CN107297299A (en) * | 2017-06-16 | 2017-10-27 | 佛山市南海区展闳机械有限公司 | A kind of slit type photocuring coating machine |
| CN107651484A (en) * | 2016-08-25 | 2018-02-02 | 佛山市瑞信无纺布有限公司 | A kind of auto-folder reel of non-woven fabrics |
| WO2019095283A1 (en) * | 2017-11-17 | 2019-05-23 | 太仓市何氏电路板有限公司 | Double-roller ink coating machine for circuit board and working method thereof |
| CN114950875A (en) * | 2022-05-31 | 2022-08-30 | 广东嘉拓自动化技术有限公司 | Two-sided coating equipment simultaneously |
-
2013
- 2013-09-06 CN CN201320551529.3U patent/CN203459227U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251667A (en) * | 2014-07-14 | 2016-01-20 | 保定市万浩机械自动化设备有限公司 | Two-sided coating method and system |
| CN107651484A (en) * | 2016-08-25 | 2018-02-02 | 佛山市瑞信无纺布有限公司 | A kind of auto-folder reel of non-woven fabrics |
| CN107297299A (en) * | 2017-06-16 | 2017-10-27 | 佛山市南海区展闳机械有限公司 | A kind of slit type photocuring coating machine |
| CN107159525A (en) * | 2017-07-11 | 2017-09-15 | 佛山市正略信息科技有限公司 | One kind protection film production line double spread wrap-up |
| WO2019095283A1 (en) * | 2017-11-17 | 2019-05-23 | 太仓市何氏电路板有限公司 | Double-roller ink coating machine for circuit board and working method thereof |
| CN114950875A (en) * | 2022-05-31 | 2022-08-30 | 广东嘉拓自动化技术有限公司 | Two-sided coating equipment simultaneously |
| CN114950875B (en) * | 2022-05-31 | 2023-08-04 | 广东嘉拓自动化技术有限公司 | Double-sided simultaneous coating equipment |
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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 |
Granted publication date: 20140305 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |