CN220555193U - Copolymerization modified hydrolysis-resistant polyester film preparation mechanism - Google Patents
Copolymerization modified hydrolysis-resistant polyester film preparation mechanism Download PDFInfo
- Publication number
- CN220555193U CN220555193U CN202322085481.8U CN202322085481U CN220555193U CN 220555193 U CN220555193 U CN 220555193U CN 202322085481 U CN202322085481 U CN 202322085481U CN 220555193 U CN220555193 U CN 220555193U
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- China
- Prior art keywords
- polyester film
- drying box
- film preparation
- resistant polyester
- heating rollers
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- 229920006267 polyester film Polymers 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000007334 copolymerization reaction Methods 0.000 title claims abstract description 18
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 18
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a copolymerization modified hydrolysis-resistant polyester film preparation mechanism, which comprises a drying box, wherein a guide assembly is arranged on the left side of the drying box, a winding assembly is arranged on the right side of the drying box, an adjusting mechanism is arranged in the drying box, and two heating rollers are arranged on the adjusting mechanism; the adjusting mechanism comprises a fixed frame, a second motor, a bidirectional screw rod, a movable sleeve, a sliding block, a sliding chute, a supporting seat and a mounting plate. This hydrolysis-resistant polyester film preparation facilities of copolymerization modification through setting up adjustment mechanism, can make between two heating rollers can be simultaneously toward relative or the direction that keeps away from each other remove, adjusts two heating rollers to suitable distance according to the polyester film of different thickness, through adjusting the position between two heating rollers to reach best state to the heating effect of polyester film, and set up two heating rollers, can dry to the two sides of polyester film simultaneously, improve drying efficiency.
Description
Technical Field
The utility model relates to the technical field of polyester film preparation devices, in particular to a copolymerization modified hydrolysis-resistant polyester film preparation mechanism.
Background
Polyester films are generally colorless, transparent and glossy films (additive particles can be added to enable the films to have colors), and the polyester films have excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, abrasion resistance, high temperature and low temperature resistance, good chemical resistance, oil resistance, air tightness and fragrance retention, and are one of the common barrier composite film substrates.
The production of the copolymerization modified hydrolysis-resistant polyester film is carried out through the technological processes of crystallization, melting furnace, stretching, shaping and the like, wherein in the heat shaping process of the polyester film, a roller heating mode is adopted, and a heating roller is arranged in an incubator, so that the polyester film passes through the heating roller, and the heat shaping of the film is realized.
However, in the actual use process, the heating roller on one side is generally used for heating the polyester film, so that the heating effect on the other side of the polyester film is not ideal, most of the heating rollers are positioned at fixed positions, the height of the heating rollers is inconvenient to adjust, and the best heating effect can not be achieved on the polyester film with different thickness, so that the copolymerization modified hydrolysis-resistant polyester film preparation mechanism is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a copolymerization modified hydrolysis-resistant polyester film preparation mechanism capable of adjusting the position of a heating roller.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a copolymerization modified hydrolysis-resistant polyester film preparation facilities, includes the stoving case, the left side of stoving case is provided with the direction subassembly, the right side of stoving case is provided with the rolling subassembly, the inside of stoving case is provided with adjustment mechanism, be provided with two heating roller on the adjustment mechanism;
the regulating mechanism comprises a fixed frame, a second motor, a bidirectional screw rod, a movable sleeve, a sliding block, sliding grooves, supporting seats and a mounting plate, wherein the fixed frame is fixedly arranged in the drying box, the second motor is fixedly arranged at the top of the fixed frame, the bidirectional screw rod extending to the inside of the fixed frame is fixedly arranged at the output shaft of the second motor, the movable sleeve is arranged at both ends of the outer surface of the bidirectional screw rod in a threaded manner, the sliding blocks are fixedly arranged at one side of the movable sleeve, the sliding grooves are formed in the inner wall of the fixed frame, the supporting seats are fixedly arranged at one side of the movable sleeve, and the mounting plate is fixedly arranged at both ends of the opposite side of the supporting seats.
Further, a bearing seat is fixedly arranged on the inner wall of the press fixing frame, and one end of the bidirectional screw rod extends to the inside of the bearing seat.
Further, both the sliding blocks are slidably mounted with the sliding grooves.
Further, two the heating roller is installed in every two respectively the mounting panel is rotated, and two the inside of heating roller all is provided with the heater strip.
Further, the guide assembly comprises a first support frame fixedly arranged on the left side wall of the drying box, a first rotating rod is rotatably arranged on the first support frame, and a guide roller is fixedly arranged on the outer surface of the first rotating rod.
Further, the winding assembly comprises a first motor fixedly installed on a second support frame, a second rotating rod rotatably installed on the second support frame is fixedly installed at an output shaft of the first motor, and a winding roller is arranged on the second rotating rod.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this hydrolysis-resistant polyester film preparation facilities of copolymerization modification through setting up adjustment mechanism, can make between two heating rollers can be simultaneously toward relative or the direction that keeps away from each other remove, adjusts two heating rollers to suitable distance according to the polyester film of different thickness, is applicable to the polyester film of different thickness, through adjusting the position between two heating rollers to reach best state to the heating effect of polyester film, and set up two heating rollers, can dry the two sides of polyester film simultaneously, improve drying efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a cross-sectional view from another perspective of the present utility model.
In the figure: 1. a drying box; 2. a guide assembly; 201. a first supporting frame; 202. a first rotating rod; 203. a guide roller; 3. a winding assembly; 301. a second supporting frame; 302. a first motor; 303. a second rotating rod; 304. a wind-up roll; 4. an adjusting mechanism; 401. a fixed frame; 402. a second motor; 403. a two-way screw rod; 404. a moving sleeve; 405. a slide block; 406. a chute; 407. a support base; 408. a mounting plate; 5. and (5) heating the roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a preparation mechanism for a copolymerization modified hydrolysis-resistant polyester film in this embodiment includes a drying box 1, a guiding component 2 is disposed on the left side of the drying box 1, a winding component 3 is disposed on the right side of the drying box 1, an adjusting mechanism 4 is disposed in the drying box 1, and two heating rollers 5 are disposed on the adjusting mechanism 4.
The guiding component 2 comprises a first supporting frame 201 fixedly installed on the left side wall of the drying box 1, a first rotating rod 202 is rotatably installed on the first supporting frame 201, a guiding roller 203 is fixedly installed on the outer surface of the first rotating rod 202, a feeding hole is formed in the left side of the drying box 1, and a polyester film enters the drying box 1 from the feeding hole through the guiding roller 203.
The winding component 3 comprises a first motor 302 fixedly mounted on a second support frame 301, a second rotating rod 303 rotatably mounted with the second support frame 301 is fixedly mounted at the output shaft of the first motor 302, a winding roller 304 is arranged on the second rotating rod 303, a discharging hole is formed in the right side of the drying box 1, the winding component 3 can store dried polyester film, and the dried polyester film is wound on the winding roller 304 through the discharging hole.
The adjusting mechanism 4 comprises a fixed frame 401, a motor two 402, a bidirectional screw 403, movable sleeves 404, sliding blocks 405, sliding grooves 406, supporting seats 407 and a mounting plate 408, wherein the fixed frame 401 is fixedly installed in the drying box 1, the motor two 402 is fixedly installed at the top of the fixed frame 401, the bidirectional screw 403 extending to the inside of the fixed frame 401 is fixedly installed at the output shaft of the motor two 402, the movable sleeves 404 are installed at both ends of the outer surface of the bidirectional screw 403 in a threaded mode, the sliding blocks 405 are fixedly installed at one sides of the two movable sleeves 404, the sliding grooves 406 are formed in the inner wall of the fixed frame 401, the supporting seats 407 are fixedly installed at one sides of the two movable sleeves 404, and the mounting plate 408 is fixedly installed at both ends of the opposite sides of the two supporting seats 407.
Two sliders 405 are all in sliding fit with the sliding grooves 406, through setting up the sliding grooves 406 and the sliding blocks 405, the rotation of two movable sleeves 404 is convenient for carry out spacingly for it rotates under the rotation of two-way lead screw 403 and relative movement, and two heating rollers 5 rotate respectively and install between every two mounting panels 408, and the inside of two heating rollers 5 all is provided with the heater strip, dries simultaneously polyester film's two sides through two heating rollers 5, and through adjusting the distance between two heating rollers 5, the polyester film of being convenient for to different thickness dries, application scope is wide, and drying effect is good.
In practice, the method is carried out according to the following steps:
1) When the polyester film passes through the guide component 2 and enters the interior of the drying box 1, the device is connected with an external power supply, and the motor I302 and the motor II 402 are started;
2) Then, the motor II 402 drives the bi-directional screw rod 403 to rotate, and under the limit of the sliding groove 406 and the sliding block 405, the rotation of the bi-directional screw rod 403 drives the two movable sleeves 404 to move relatively, and the two movable sleeves 404 drive the two supporting seats 407 to move relatively, so that the two heating rollers 5 move relatively;
3) After the thickness of the polyester film is adjusted to be suitable for, the two heating rollers 5 are in a heating state, and the top and bottom surfaces of the polyester film are simultaneously heated;
4) Simultaneously, under the action of the motor I302, the rotating rod II 303 rotates, the rotating rod II 303 drives the winding roller 304 to rotate, and the heated polyester film is wound.
To sum up, this copolymerization modified hydrolysis-resistant polyester film preparation facilities through setting up adjustment mechanism 4, can make between two heating rollers 5 can be simultaneously toward relative or the direction that keeps away from each other remove, adjust two heating rollers 5 to suitable distance according to the polyester film of different thickness, be applicable to the polyester film of different thickness, through adjusting the position between two heating rollers 5, thereby reach best state to the heating effect of polyester film, and set up two heating rollers 5, can dry the both sides of polyester film simultaneously, improve drying efficiency.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a copolymerization modified hydrolysis-resistant polyester film preparation facilities, includes stoving case (1), its characterized in that: the novel drying device is characterized in that a guiding assembly (2) is arranged on the left side of the drying box (1), a winding assembly (3) is arranged on the right side of the drying box (1), an adjusting mechanism (4) is arranged in the drying box (1), and two heating rollers (5) are arranged on the adjusting mechanism (4);
adjustment mechanism (4) are including fixed frame (401), motor two (402), two-way lead screw (403), remove cover (404), slider (405), spout (406), supporting seat (407) and mounting panel (408), fixed mounting has fixed frame (401) on the inside of stoving case (1), the top fixed mounting of fixed frame (401) has motor two (402), the output shaft department fixed mounting of motor two (402) has the two-way lead screw (403) that extend to fixed frame (401) inside, remove cover (404) are all threaded at the both ends of two-way lead screw (403) surface, two the one side of removing cover (404) is all fixed mounting has slider (405), spout (406) have been seted up on the inner wall of fixed frame (401), two the one side of removing cover (404) is all fixed mounting has supporting seat (407), two the both ends of the opposite one side of supporting seat (407) are all fixed mounting panel (408).
2. The copolymerization modified hydrolysis-resistant polyester film preparation mechanism according to claim 1, wherein: the inner wall of the fixed frame (401) is fixedly provided with a bearing seat, and one end of the bidirectional screw rod (403) extends to the inside of the bearing seat.
3. The copolymerization modified hydrolysis-resistant polyester film preparation mechanism according to claim 1, wherein: both the sliding blocks (405) are in sliding installation with the sliding grooves (406).
4. The copolymerization modified hydrolysis-resistant polyester film preparation mechanism according to claim 1, wherein: the two heating rollers (5) are respectively and rotatably arranged between every two mounting plates (408), and heating wires are arranged inside the two heating rollers (5).
5. The copolymerization modified hydrolysis-resistant polyester film preparation mechanism according to claim 1, wherein: the guide assembly (2) comprises a first support frame (201) fixedly arranged on the left side wall of the drying box (1), a first rotating rod (202) is rotatably arranged on the first support frame (201), and a guide roller (203) is fixedly arranged on the outer surface of the first rotating rod (202).
6. The copolymerization modified hydrolysis-resistant polyester film preparation mechanism according to claim 1, wherein: the winding assembly (3) comprises a first motor (302) fixedly arranged on a second supporting frame (301), a second rotating rod (303) rotatably arranged on the second supporting frame (301) is fixedly arranged at an output shaft of the first motor (302), and a winding roller (304) is arranged on the second rotating rod (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085481.8U CN220555193U (en) | 2023-08-04 | 2023-08-04 | Copolymerization modified hydrolysis-resistant polyester film preparation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085481.8U CN220555193U (en) | 2023-08-04 | 2023-08-04 | Copolymerization modified hydrolysis-resistant polyester film preparation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555193U true CN220555193U (en) | 2024-03-05 |
Family
ID=90051185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085481.8U Active CN220555193U (en) | 2023-08-04 | 2023-08-04 | Copolymerization modified hydrolysis-resistant polyester film preparation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555193U (en) |
-
2023
- 2023-08-04 CN CN202322085481.8U patent/CN220555193U/en active Active
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