CN218841209U - Continuous casting connection device for PET (polyethylene terephthalate) film belt - Google Patents
Continuous casting connection device for PET (polyethylene terephthalate) film belt Download PDFInfo
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- CN218841209U CN218841209U CN202223277910.3U CN202223277910U CN218841209U CN 218841209 U CN218841209 U CN 218841209U CN 202223277910 U CN202223277910 U CN 202223277910U CN 218841209 U CN218841209 U CN 218841209U
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- membrane area
- film belt
- tape
- belt
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Abstract
The utility model relates to a PET membrane area continuous casting device of plugging into, including casting machine organism, first membrane area, second membrane area, the both sides parallel correspondence of casting machine organism is equipped with two tension rolls, and the both sides of two tension rolls are equipped with respectively puts the membrane axle, receives the membrane axle, and first membrane area is set up in proper order on two tension rolls and is wound on receiving the membrane axle, and the second membrane area is adorned on putting the membrane axle, and the first membrane area tail end of first membrane area and the second membrane area head end of second membrane area are through sticky tape bonding; two clamping rollers are correspondingly arranged below the tension roller and are symmetrically arranged relative to the first film belt, the two clamping rollers are arranged on two sides of the first film belt, and a telescopic assembly is arranged between the end part of each clamping roller far away from the first film belt and the body of the casting machine; this application is when first membrane area is used up, and the both ends in tight first membrane area of accessible two sets of pinch rolls clamp, installs new second membrane area again and puts the epaxial and bond through sticky tape and first membrane area of membrane to realize the change of not shutting down of membrane area, it is extravagant to reduce the material, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the ceramic substrate production technique and specifically relates to a PET membrane area continuous casting device of plugging into.
Background
The general production process of the ceramic substrate is prepared by the flows of powder pulping → tape casting molding → stamping → powder application → firing → sand removal cleaning and drying → correction and leveling, and the like, in the production link of the tape casting molding, the main purpose is to obtain a ceramic green belt with uniform thickness by a tape casting molding machine from liquid slurry prepared from powder, the highest temperature in the tape casting and drying process reaches 120 ℃, a PET film belt coated with silicone oil on the surface is used in the tape casting molding, the standard length of the film belt on a machine is about 750 meters, and the film belt is installed at two ends of a tape casting machine: the film is put to the aircraft nose, the tail is closed the membrane, and the casting machine passes through the tension roll at both ends and evenly strains the mould area and lay in the machine window, and liquid thick liquids pass through curtain coating groove and scraper tiling and form a solid-state pottery unburnt billet area that has certain ductility after the drying on the membrane area surface. The production time of each continuous casting is mainly determined by the total length of the PET film strip on the casting machine, and the production is forced to be interrupted by washing a groove once after one film strip is used up, and the production can be continued after another film strip is mounted on the equipment again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PET membrane area continuous casting device of plugging into for solve current casting machine and can not continuous production, the extravagant problem serious, that the blank utilization ratio is low of thick liquids.
In order to solve the problems, the utility model provides a PET film tape continuous casting device of plugging into, this PET film tape continuous casting device of plugging into includes casting machine organism, first membrane area, second membrane area, the parallel correspondence of both sides of casting machine organism is equipped with two tension rolls, and two the both sides of tension roll are equipped with respectively puts the membrane axle, receives the membrane axle, first membrane area is taken and is set up in proper order on two the tension roll and around wind on receive the membrane axle, the second membrane area is adorned on putting the membrane axle, the first membrane area tail end of first membrane area with the second membrane area head end of second membrane area passes through the sticky tape and bonds; the lower part of the tension roller is correspondingly provided with two clamping rollers which are symmetrically arranged relative to the first film belt, the two clamping rollers are arranged on two sides of the first film belt, and a telescopic assembly is arranged between the end part of the clamping roller far away from the first film belt and the casting machine body.
The utility model provides a PET membrane area continuous casting device of plugging into still has following technical characteristic:
further, the telescopic assembly comprises an electric control telescopic rod, and the electric control telescopic rod is arranged between the casting machine body and the base of the clamping roller.
Further, a guide roller is arranged below the clamping roller, and the first film belt is erected on the guide roller.
Further, a tensioning roller is arranged near the guide roller, and the first film belt is erected on the tensioning roller.
Further, the tensioning roller is arranged above the guide roller, and the first film belt is sequentially arranged below the guide roller and above the tensioning roller.
Furthermore, the number of the adhesive tapes is two and is symmetrical relative to the tail end of the first film tape and the head end of the second film tape.
Furthermore, the material of sticky tape is the PET material, the sticky tape is close to the terminal surface fat liquoring adhesive of first membrane tape tail end, second membrane tape head end.
Furthermore, the end faces, away from the tail end of the first film belt and the head end of the second film belt, of the adhesive tape are coated with silicone oil.
The utility model discloses following beneficial effect has: the casting machine is reasonable in structure and ingenious in matching, when a first film belt on the casting machine is about to run out and is about to be changed into a second film belt in the process of casting, the two corresponding clamping rollers are close to and clamp and prop up the first film belt by using the telescopic assembly, the casting machine is adjusted to a low-speed running state, the tail end of the first film belt and the head end of the second film belt are connected and firmly bonded together through the adhesive tape, the second film belt is installed on the film placing shaft, the telescopic assembly is driven to loosen the two clamping rollers close to the film placing shaft when the interface of the two film belts is in a tensioning state, the tension roller close to the film placing shaft is enabled to be enabled to automatically, the tension roller far away from the film placing shaft is driven to be loosened after the two film belts are stable, the tension roller far away from the film placing shaft is enabled to be enabled to automatically adjust the tension of the film, and the casting machine of the whole machine is enabled to gradually recover the running speed of the continuous casting, so that the continuous casting of a main line is realized; the continuous production without shutdown can be realized in the casting process, the waste of slurry is reduced, the utilization rate of green bodies and the unit productivity of a machine table are improved, and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of a replacement connection membrane belt according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
fig. 4 is a schematic view of a film roll to be connected and replaced according to an embodiment of the present invention;
fig. 5 is an enlarged view of fig. 4.
11. A casting machine body; 12. a tension roller; 13. a film releasing shaft; 14. a film collecting shaft; 15. a pinch roller; 16. a guide roller; 17. a tension roller; 18. an electric control telescopic rod; 21. a first film tape; 22. a first membrane tape trailing end; 31. a second film tape; 32. a second membrane tape head end; 4. an adhesive tape.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the embodiment of the PET film tape continuous casting connection device shown in fig. 1 to fig. 5, the PET film tape continuous casting connection device includes a casting machine body 11, a first film tape 21 and a second film tape 31, two tension rollers 12 are correspondingly arranged in parallel on two sides of the casting machine body 11, two film placing shafts 13 and two film collecting shafts 14 are respectively arranged on two sides of the two tension rollers 12, the first film tape 21 is sequentially placed on the two tension rollers 12 and wound on the film collecting shafts 14, the second film tape 31 is installed on the film placing shafts 13, and the first film tape tail end 22 of the first film tape 21 is bonded with the second film tape head end 32 of the second film tape 31 through an adhesive tape 4; the lower part of the tension roller 12 is correspondingly provided with two clamping rollers 15, the two clamping rollers 15 are symmetrically arranged relative to the first film belt 21, the two clamping rollers 15 are arranged on two sides of the first film belt 21, the end part of the first film belt 21, far away from the clamping rollers 15, is provided with a telescopic assembly between the casting machine body 11, and the telescopic assembly can control the clamping rollers 15 to be close to or far away from the first film belt 21.
In the production work needing to use the method for carrying out the tape casting link, when a first film belt 21 on a tape casting machine is about to be used up and is about to be changed into a second film belt 31, two corresponding clamping rollers 15 are close to and clamp and prop up the first film belt 21 by using a telescopic assembly, the tape casting machine is adjusted to be in a low-speed running state, the tail end 22 of the first film belt 21 and the head end 32 of the second film belt are connected and firmly adhered together through an adhesive tape 4, then the second film belt 31 is installed on a film placing shaft 13, when the interface of the two film belts is in a tensioning state, the telescopic assembly is driven to loosen the two clamping rollers 15 close to the film placing shaft 13, the tension roller 12 close to the film placing shaft 13 is enabled to function, the tension of the second film belt is automatically adjusted, after the second film belt is stable, the telescopic assembly is driven to loosen the clamping roller 15 far away from the film placing shaft 13, the tension roller 12 far away from the film placing shaft 13 is enabled to function, the tension of the second film belt is automatically adjusted, and the tension of the second film belt is gradually restored after the tension of the tension machine is automatically adjusted, and the tension machine achieves the continuous tape casting; the continuous production without shutdown can be realized in the casting process, the waste of slurry is reduced, the utilization rate of green bodies and the unit productivity of a machine table are improved, and the production cost is reduced.
In an embodiment of the present application, preferably, the telescopic assembly includes an electrically controlled telescopic rod 18, the electrically controlled telescopic rod 18 is disposed between the casting machine body 11 and the base of the clamping roller 15, so as to facilitate automatic control of the clamping roller 15, reduce manpower waste, and improve efficiency.
In an embodiment of the present application, preferably, a guide roller 16 is disposed below the pinch roller 15, the first film strip 21 is overlapped on the guide roller 16, and the guide roller 16 can provide a guiding function for the first film strip 21 to prevent the film strips from being overlapped and folded.
In one embodiment of the present application, a tension roller 17 is preferably provided near the guide roller 16, and the first film belt 21 is laid on the tension roller 17 to prevent the first film belt 21 from being loosened during traveling.
In one embodiment of the present application, preferably, the tension roller 17 is disposed above the guide roller 16, and the first film belt 21 is sequentially overlapped below the guide roller 16 and above the tension roller 17, so as to save space while ensuring normal operation of the first film belt 21.
In an embodiment of the present application, preferably, two adhesive tapes 4 are symmetrically arranged with respect to the tail end 22 of the first film tape 21 and the head of the second film tape 31, so that the adhesive tapes 4 can be more firmly connected to the first film tape 21 and the second film tape 31.
In an embodiment of the present application, preferably, the material of the adhesive tape 4 is a PET material, and the adhesive tape 4 is close to the end faces of the first film tape tail end 22 and the second film tape head end 32 to be coated with an adhesive, so as to improve the adhesion reliability of the adhesive tape 4.
In one embodiment of the present application, the end surfaces of the adhesive tape 4 away from the first film tape tail end 22 and the second film tape head end 32 are preferably coated with silicone oil, so as to facilitate the demolding of the ceramic slurry and reduce the failure probability.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The PET film belt continuous casting connection device is characterized by comprising a casting machine body, a first film belt and a second film belt, wherein two tension rollers are correspondingly arranged on two sides of the casting machine body in parallel, a film placing shaft and a film collecting shaft are respectively arranged on two sides of the two tension rollers, the first film belt is sequentially overlapped on the two tension rollers and wound on the film collecting shaft, the second film belt is arranged on the film placing shaft, and the tail end of the first film belt is bonded with the head end of the second film belt through an adhesive tape; the lower part of the tension roller is correspondingly provided with two clamping rollers which are symmetrically arranged relative to the first film belt, the two clamping rollers are arranged on two sides of the first film belt, and a telescopic assembly is arranged between the end part of the clamping roller far away from the first film belt and the casting machine body.
2. The PET film tape continuous casting interfacing apparatus of claim 1, wherein: the telescopic assembly comprises an electric control telescopic rod, and the electric control telescopic rod is arranged between the casting machine body and the base of the clamping roller.
3. The PET film tape continuous casting interfacing apparatus of claim 1, wherein: and a guide roller is arranged below the clamping roller, and the first film belt is erected on the guide roller.
4. The PET film tape continuous casting interfacing apparatus of claim 3, wherein: near the guide roll is equipped with the tensioning roller, first membrane area is set up on the tensioning roller.
5. The continuous casting connection device for the PET film belt according to claim 4, characterized in that: the tensioning roller is arranged above the guide roller, and the first film belt is sequentially arranged below the guide roller and above the tensioning roller.
6. The continuous casting connection device for the PET film belt according to claim 1, characterized in that: the number of the adhesive tapes is two and is symmetrically arranged relative to the tail end of the first film tape and the head end of the second film tape.
7. The PET film tape continuous casting interfacing apparatus of claim 1, wherein: the adhesive tape is made of PET, and the adhesive tape is close to the end faces of the tail end of the first film belt and the head end of the second film belt and is coated with an adhesive.
8. The PET film tape continuous casting interfacing apparatus of claim 7, wherein: and silicone oil is coated on the end surfaces of the adhesive tape, which are far away from the tail end of the first film tape and the head end of the second film tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223277910.3U CN218841209U (en) | 2022-12-07 | 2022-12-07 | Continuous casting connection device for PET (polyethylene terephthalate) film belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223277910.3U CN218841209U (en) | 2022-12-07 | 2022-12-07 | Continuous casting connection device for PET (polyethylene terephthalate) film belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218841209U true CN218841209U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223277910.3U Active CN218841209U (en) | 2022-12-07 | 2022-12-07 | Continuous casting connection device for PET (polyethylene terephthalate) film belt |
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| CN (1) | CN218841209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083650A (en) * | 2024-04-28 | 2024-05-28 | 广州众山新能源科技有限公司 | Buffer gear for non-stop production line coil stock connection |
-
2022
- 2022-12-07 CN CN202223277910.3U patent/CN218841209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083650A (en) * | 2024-04-28 | 2024-05-28 | 广州众山新能源科技有限公司 | Buffer gear for non-stop production line coil stock connection |
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