CN210733524U - PTFE base cloth laminating equipment - Google Patents
PTFE base cloth laminating equipment Download PDFInfo
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- CN210733524U CN210733524U CN201921568870.3U CN201921568870U CN210733524U CN 210733524 U CN210733524 U CN 210733524U CN 201921568870 U CN201921568870 U CN 201921568870U CN 210733524 U CN210733524 U CN 210733524U
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Abstract
The utility model relates to a PTFE base cloth laminating equipment, including unwinding device, the rubber coating device, compression fittings and coiling mechanism, the rubber coating device includes the glue spreader, the backing roll and puts gluey platform, compression fittings is including being a pair of compression roller that sets up from top to bottom, be provided with dust collector between glue spreader and the compression roller, dust collector includes the dust-proof box, the dust-proof incasement is provided with the adjustable shelf that can reciprocate, the below of adjustable shelf is provided with tensioning adjusting part, install tensioning roller and scraper on the adjustable shelf, the scraper sets up in the top of tensioning roller, and have the clearance that makes the base cloth pass through between the two. The utility model arranges the dustproof box between the gluing device and the pressing device, so that the base cloth enters the dustproof box after the gluing is finished, the glue layer is isolated from the outside, and the attachment amount of dust is reduced; the scraper in the dustproof box can scrape off dust on the surface of the adhesive layer, can adjust the thickness of the adhesive layer and improve the composite quality of cloth and films.
Description
Technical Field
The utility model relates to a polytetrafluoroethylene film processing technology field, in particular to PTFE base cloth laminating equipment.
Background
In the production process of the waterproof fabric, glue needs to be coated on the fabric and then the fabric is compounded with the polytetrafluoroethylene film. For example: the application number 201620286581.4 Chinese utility model discloses a high-efficiency polytetrafluoroethylene lamination composite device, which comprises an unreeling device, a cloth spreading device, a glue coating device, a pressing device and a reeling device which are arranged in sequence according to the conveying direction of cloth, wherein the glue coating device comprises a glue coating frame, a plurality of glue spreading guide rollers which are arranged on the glue coating frame and used for further tensioning and guiding the conveyed cloth, a glue coating roller used for coating the cloth, a glue placing rack which is matched with the glue coating roller, used for coating the surface of the glue coating roller and has adjustable space with the glue coating roller, and an upper glue roller which is positioned below the glue coating roller and used for matching with the glue coating roller and clamping the cloth to coat glue, in the glue coating process, the glue coating roller coats glue on the upper surface of the cloth, and dust is easily attached to the surface of the glue layer in the process of entering the pressing device, so that the composite quality of the cloth and the film is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a PTFE base cloth laminating equipment solves the problem that the glue film adsorbs the dust easily.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a PTFE base cloth laminating equipment, includes unwinding device, rubber coating device, compression fittings and coiling mechanism, the rubber coating device includes the glue spreader, sets up in the backing roll of glue spreader below and sets up in the platform of putting of glue spreader one side, compression fittings is including being a pair of compression roller that sets up from top to bottom, be provided with dust collector between glue spreader and the compression roller, dust collector includes the dust proof box, both ends are provided with entry and export around the dust proof box, be provided with the adjustable shelf that can reciprocate in the dust proof box, the below of adjustable shelf is provided with tensioning adjusting part, install tensioning roller and scraper on the adjustable shelf, the scraper sets up in the top of tensioning roller, and has the clearance that makes the base cloth pass through between the two.
Preferably, the inner wall of the dust-proof box is provided with a slide rail, and two sides of the movable frame are provided with sliding chutes sliding along the slide rail.
Preferably, the tensioning adjusting assembly comprises a spring, one end of the spring is connected to the bottom of the movable frame, and the other end of the spring is connected to the bottom plate of the dust-proof box.
Preferably, the scraper is arranged in an inclined mode, and the upper end of the scraper is inclined relative to the lower end of the scraper in the direction close to the outlet of the dustproof box.
Preferably, an electric heating component is arranged in the scraper and is positioned close to the cutting edge of the scraper.
Preferably, the tension roller is an electric heating roller.
Preferably, the scraper is movably installed on a movable frame, and an adjusting bolt for adjusting the gap between the scraper and the tension roller is arranged on the movable frame.
Preferably, the two ends of the scraper are provided with sliding blocks, the sliding blocks are slidably mounted on the movable frame, the adjusting bolt is in threaded connection with the movable frame, and the lower end of the adjusting bolt is connected to the sliding blocks.
Preferably, the unwinding device comprises a base cloth unwinding roller and a film unwinding roller, the base cloth unwinding roller is arranged on one side of the gluing device, and the film unwinding roller is arranged above the pressing device.
The utility model discloses following beneficial effect has:
1. the utility model arranges the dustproof box between the gluing device and the pressing device, so that the base cloth enters the dustproof box after the gluing is finished, the glue layer is isolated from the outside, and the attachment amount of dust is reduced;
2. the scraper in the dustproof box can scrape off dust on the surface of the adhesive layer, can adjust the thickness of the adhesive layer, and improves the composite quality of cloth and a film, so that the quality of waterproof cloth is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a glue spreading device in an embodiment of the present invention;
FIG. 3 is a schematic structural view of a dust removing device in an embodiment of the present invention;
fig. 4 is a schematic structural view of a pressing device according to an embodiment of the present invention;
in the figure: 1-base cloth unwinding roller, 2-gluing device, 21-gluing frame, 22-gluing roller, 23-supporting roller, 24-gluing table, 25-doctor blade, 26-lifting bolt, 3-dust removal device, 31-dust box, 32-movable frame, 33-sliding rail, 34-tensioning roller, 35-scraper, 36-sliding block, 37-adjusting bolt, 38-tensioning adjusting component, 4-pressing device, 41-pressing frame, 42-upper pressing roller, 43-lower pressing roller, 44-air cylinder, 5-film unwinding roller and 6-winding device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.
Example (b): as shown in fig. 1 to 4, a PTFE base fabric laminating apparatus includes an unwinding device, a gluing device 2, a pressing device 4, and a winding device 6. Unwinding device includes that base cloth unreels roller 1 and film unreels roller 5, and base cloth unreels roller 1 and installs in unreeling the frame to be located one side of rubber coating device 2, film unreel roller 5 sets up in the top of compression fittings 4. The winding device 6 comprises a winding roller, and the base cloth unwinding roller 1, the film unwinding roller 5 and the winding roller are driven by separate motors to rotate.
As shown in fig. 2, the glue spreading device 2 includes a glue spreading frame 21, a glue spreading roller 22, a support roller 23, a glue placing table 24 and a doctor blade 25, the glue spreading frame 21 is located at one side of the base fabric unwinding roller 1, the glue spreading roller 22 is rotatably mounted on the glue spreading frame 21 and the glue spreading roller 22 is located above the support roller 23. The supporting roller 23 is mounted on the gluing frame 21 through a sliding seat and can move up and down relative to the gluing roller 22, a lifting bolt 26 is connected between the sliding seat and the gluing frame 21, and the up-and-down position of the gluing roller 22 is controlled by rotating the lifting bolt 26.
The glue placing table 24 is fixedly arranged on the glue coating frame 21 and located on one side of the glue coating roller 22, glue is placed in the glue placing table 24, a glue outlet is formed in one side, facing the glue coating roller 22, of the glue placing table 24, and the glue is coated on the surface of the glue coating roller 22 through the glue outlet. The doctor blade 25 is fixedly installed on the glue spreading frame 21 and is located at the other side of the glue spreading roller 22, and the doctor blade 25 is used for leveling the glue layer on the surface of the glue spreading roller 22 and controlling the thickness of the glue layer.
As shown in fig. 4, the pressing device 4 includes a pressing frame 41 and a pair of pressing rollers, the pressing rollers include an upper pressing roller 42 and a lower pressing roller 43, and the upper pressing roller 42 and the lower pressing roller 43 are disposed up and down. The lower press roller 43 is an electric heating roller and is rotatably mounted on the laminating machine frame 41. The upper press roll 42 is mounted on the pressing frame 41 through a sliding seat and can move up and down relative to the lower press roll 43, and the pressing frame 41 is provided with an air cylinder for driving the upper press roll 42 to move. The surface of the upper pressure roller 42 is coated with a rubber layer.
The film unwinding roller 5 is mounted on the laminating frame 41 through a support and is positioned above the upper press roller 42.
As shown in fig. 1 and 3, a dust removing device 3 is arranged between the glue applying roller 22 and the press roller, the dust removing device 3 includes a dust-proof box 31, a tension roller 34 and a scraper 35, an inlet and an outlet are arranged at the front and rear ends of the dust-proof box 31, the glue applying device 2 is located at the inlet of the dust-proof box 31, and the press-fitting device 4 is located at the outlet of the dust-proof box 31. A movable frame 32 is arranged in the dust-proof box 31, a sliding rail 33 is arranged on the inner wall of the dust-proof box 31, sliding grooves are arranged on two sides of the movable frame 32, and the movable frame 32 can move up and down in the dust-proof box 31 through the matching of the sliding grooves and the sliding rail 33. A tension adjusting assembly 38 is arranged below the movable frame 32, the tension adjusting assembly 38 comprises a spring, one end of the spring is connected to the bottom of the movable frame 32, and the other end of the spring is connected to the bottom plate of the dust-proof box 31.
The tensioning roller 34 is rotatably arranged on the movable frame 32, and the tensioning roller 34 is an electric heating roller and is used for heating and insulating the base cloth and the adhesive layer. The doctor blade 35 is provided above the tension roller 34 with a gap for passing the base cloth therebetween.
The scraper 35 is arranged obliquely, and the upper end and the lower end of the scraper 35 are inclined in the direction close to the outlet of the dust box 31. The scraper 35 is movably mounted on the movable frame 32, and an adjusting bolt 37 for adjusting the gap between the scraper 35 and the tension roller 34 is disposed on the movable frame 32. The two ends of the scraper 35 are provided with sliders 36, the sliders 36 are slidably mounted on the movable frame 32, the adjusting bolt 37 is screwed on the movable frame 32, and the lower end of the adjusting bolt is connected to the sliders 36.
Be provided with electric heating assembly in the scraper 35, electric heating assembly is located the cutting edge position department that is close to scraper 35, and electric heating assembly is the heating wire, heats the cutting edge of scraper 35 through the heating wire, prevents that glue from solidifying on scraper 35.
In order to improve the dust removing effect, the dust-proof box 31 may be provided with an electrostatic dust removing device, which includes a positive electrode plate and a negative electrode plate, wherein the positive electrode plate is fixed on the inner upper side of the dust-proof box 31, and the negative electrode plate is fixed on the inner lower side of the dust-proof box 31.
Claims (9)
1. The utility model provides a PTFE base cloth laminating equipment, includes unwinding device, rubber coating device (2), compression fittings (4) and coiling mechanism (6), rubber coating device (2) include glue spreader (22), set up in backing roll (23) of glue spreader (22) below and set up in putting of glue spreader (22) one side and glue platform (24), compression fittings (4) are including being a pair of compression roller that sets up from top to bottom, its characterized in that: be provided with dust collector (3) between glue spreader (22) and the compression roller, dust collector (3) are including dust proof box (31), both ends are provided with entry and export around dust proof box (31), be provided with adjustable shelf (32) that can reciprocate in dust proof box (31), the below of adjustable shelf (32) is provided with tensioning adjusting part (38), install tensioning roller (34) and scraper (35) on adjustable shelf (32), scraper (35) set up in the top of tensioning roller (34), and have the clearance that makes base cloth pass through between the two.
2. The PTFE-based fabric laminating apparatus of claim 1, wherein: the inner wall of the dust-proof box (31) is provided with a slide rail (33), and two sides of the movable frame (32) are provided with slide grooves which slide along the slide rail (33).
3. The PTFE-based fabric laminating apparatus of claim 2, wherein: the tensioning adjusting assembly (38) comprises a spring, one end of the spring is connected to the bottom of the movable frame (32), and the other end of the spring is connected to the bottom plate of the dust-proof box (31).
4. The PTFE-based fabric laminating apparatus of claim 1, wherein: the scraper (35) is obliquely arranged, and the upper end and the lower end of the scraper (35) are inclined along the direction of an outlet close to the dust-proof box (31).
5. The PTFE-based fabric laminating apparatus according to claim 4, wherein: an electric heating component is arranged in the scraper (35), and the electric heating component is positioned at the position close to the cutting edge of the scraper (35).
6. The PTFE-based fabric laminating apparatus according to claim 5, wherein: the tensioning roller (34) is an electric heating roller.
7. The PTFE-based fabric laminating apparatus according to claim 5, wherein: the scraper (35) is movably installed on the movable frame (32), and an adjusting bolt (37) used for adjusting the gap between the scraper (35) and the tensioning roller (34) is arranged on the movable frame (32).
8. The PTFE-based fabric laminating apparatus of claim 7, wherein: both ends of scraper (35) are provided with slider (36), slider (36) slidable mounting is on adjustable shelf (32), adjusting bolt (37) spiro union is on adjustable shelf (32), and its lower extreme is connected on slider (36).
9. The PTFE-based fabric laminating apparatus of claim 1, wherein: the unwinding device comprises a base cloth unwinding roller (1) and a film unwinding roller (5), wherein the base cloth unwinding roller (1) is arranged on one side of the gluing device (2), and the film unwinding roller (5) is arranged above the pressing device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568870.3U CN210733524U (en) | 2019-09-20 | 2019-09-20 | PTFE base cloth laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568870.3U CN210733524U (en) | 2019-09-20 | 2019-09-20 | PTFE base cloth laminating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210733524U true CN210733524U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921568870.3U Active CN210733524U (en) | 2019-09-20 | 2019-09-20 | PTFE base cloth laminating equipment |
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| CN (1) | CN210733524U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289843A (en) * | 2021-05-31 | 2021-08-24 | 丁立新 | Gluing device and method for polyimide film polyester fiber paper pre-dipping machine |
| CN113510051A (en) * | 2021-04-22 | 2021-10-19 | 湖南骏邦纺织品科技有限公司 | Chemical fiber cloth production line with waterproof performance and production process |
| CN113617582A (en) * | 2021-07-05 | 2021-11-09 | 芜湖夏鑫新型材料科技有限公司 | Photoelectric protection film and photoelectric protection film rubber coating device |
| CN114103393A (en) * | 2021-12-27 | 2022-03-01 | 浙江伟伟纺织印染有限公司 | Compounding machine is used in processing of compound wall paper of environmental protection fire prevention |
| CN114308522A (en) * | 2022-03-07 | 2022-04-12 | 汕头市强宇包装材料有限公司 | Moisture-proof folding-resistant packaging aluminum foil paper high-uniformity quantitative coating device and coating method |
| CN114801457A (en) * | 2021-01-18 | 2022-07-29 | 杭州华物智能设备有限公司 | High-quality laminating device |
-
2019
- 2019-09-20 CN CN201921568870.3U patent/CN210733524U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801457A (en) * | 2021-01-18 | 2022-07-29 | 杭州华物智能设备有限公司 | High-quality laminating device |
| CN113510051A (en) * | 2021-04-22 | 2021-10-19 | 湖南骏邦纺织品科技有限公司 | Chemical fiber cloth production line with waterproof performance and production process |
| CN113289843A (en) * | 2021-05-31 | 2021-08-24 | 丁立新 | Gluing device and method for polyimide film polyester fiber paper pre-dipping machine |
| CN113617582A (en) * | 2021-07-05 | 2021-11-09 | 芜湖夏鑫新型材料科技有限公司 | Photoelectric protection film and photoelectric protection film rubber coating device |
| CN114103393A (en) * | 2021-12-27 | 2022-03-01 | 浙江伟伟纺织印染有限公司 | Compounding machine is used in processing of compound wall paper of environmental protection fire prevention |
| CN114308522A (en) * | 2022-03-07 | 2022-04-12 | 汕头市强宇包装材料有限公司 | Moisture-proof folding-resistant packaging aluminum foil paper high-uniformity quantitative coating device and coating method |
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