CN212666500U - Heating roller mechanism for producing biaxially oriented polyester film - Google Patents
Heating roller mechanism for producing biaxially oriented polyester film Download PDFInfo
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- CN212666500U CN212666500U CN202021028509.4U CN202021028509U CN212666500U CN 212666500 U CN212666500 U CN 212666500U CN 202021028509 U CN202021028509 U CN 202021028509U CN 212666500 U CN212666500 U CN 212666500U
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- heating roller
- support
- fixedly connected
- polyester film
- biaxially oriented
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Abstract
The utility model discloses a heating roller mechanism is used in biaxial stretching polyester film production relates to polyester film production and processing technical field. The heating roller device comprises a device base, a square groove is formed in the device base, supporting plates are fixedly connected to the left end and the right end of the square groove, a first heating roller is connected to the supporting plates in a rotating mode, a sliding groove is formed in the supporting plates, the sliding groove is connected with a heating roller rotating shaft in a sliding mode, the heating roller rotating shaft is connected with the two ends of a second heating roller in a rotating mode, the upper surface of the heating roller rotating shaft is fixedly connected with the bottom of a fixing support, and a first bearing is fixedly connected to the fixing support. This production of biaxial stretching polyester film is with warming mill mechanism is provided with rotation handle, handle support and stop gear, under the threaded connection of threaded rod and nut, can adjust fixed stop's position, conveniently adjusts the distance between warming mill and the second warming mill for can process the biaxial stretching polyester film of different thickness.
Description
Technical Field
The utility model relates to a polyester film production and processing technology field specifically is a production of biaxial stretching polyester film is with warming mill mechanism.
Background
The biaxially oriented polyester film has excellent physical and mechanical properties, electrical insulation properties, barrier properties, heat resistance, optical properties, dimensional stability and the like, and is widely applied to the fields of magnetic tapes, packaging, sensitization, electrical insulation, printing, drawing, labels and the like. In order to make the polyester film show better practical use performance in corresponding fields, the polyester film is required to have better comprehensive physical and chemical properties and thickness uniformity.
Biaxially oriented polyester film is in processing, need to carry out heat treatment to it, just so can make biaxially oriented polyester film can be more efficient carry out the tensile processing, but most biaxially oriented polyester film on the market at present is heating roller of single face heats when heat treatment, and most heating roller all is in fixed position, inconvenient regulation of carrying out the position, when carrying out different thickness biaxially oriented polyester film heat treatment, the efficiency of biaxial oriented polyester film heat treatment that can by a wide margin reduce, the production machining efficiency of whole device has been reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a biaxially oriented polyester film production is with warming mill mechanism has solved the problem that above-mentioned background art mentioned.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heating roller mechanism for producing biaxially oriented polyester films comprises a device base, wherein a square groove is arranged on the device base, the left end and the right end of the square groove are fixedly connected with a supporting plate, a first heating roller is rotationally connected to the supporting plate, the supporting plate is provided with a chute which is connected with a rotating shaft of the heating roller in a sliding way, the rotating shaft of the heating roller is connected with two ends of the second heating roller in a rotating way, the upper surface of the rotating shaft of the heating roller is fixedly connected with the bottom of the fixed support, a first bearing is fixedly connected on the fixed support, the inner wall of the first bearing is fixedly connected with the outer wall of the nut, the nut is in threaded connection with the threaded rod, the both ends fixedly connected with pivot of threaded rod, the quantity of pivot is two, the left side the bottom fixedly connected with drive gear of pivot, drive gear's left side and limit gear's right side meshing.
Preferably, the bottom of the rotating shaft is fixedly connected with a driving wheel, and the driving wheel is in transmission connection with a driving belt.
Preferably, the top of pivot is rotated and is connected with a support bearing No. one, a support bearing's outer wall and device base fixed connection, No. two support bearings of a support bearing's below fixedly connected with, No. two support bearings's inner wall and pivot fixed connection.
Preferably, the bottom of the device base is fixedly connected with a rectangular frame, the inner wall of the rectangular frame is rotatably connected with a handle support, the top of the handle support is fixedly connected with the lower surface of the limiting gear, and the bottom of the handle support is fixedly connected with the upper surface of the rotating handle.
Preferably, limit gear's left side joint has joint spare, the left side of joint spare is articulated with the right side of box body, the top sliding connection of joint spare has the support, the inner wall sliding connection of support and box body, fixedly connected with spring bracket on the support, spring bracket's right side and the left end fixed connection of spring, the right-hand member of spring and the inner wall sliding connection of box body, the left side of support is articulated with the right-hand member of transmission support, the left end of transmission support is articulated with the bottom of the support that resets, the inner wall sliding connection of support and box body resets.
Preferably, the bottom fixedly connected with of joint spare is spacing spring, the bottom of spacing spring is connected with the last fixed surface of baffle, the left side of baffle is connected with the right fixed surface of box body.
Preferably, the upper surface of the fixed baffle is fixedly connected with a return spring, the top of the return spring is fixedly connected with the lower surface of the fixed baffle, and the bottom of the fixed baffle is fixedly connected with the top of the fixed support
(III) advantageous effects
The utility model provides a production of biaxial stretching polyester film is with warming mill mechanism. The method has the following beneficial effects:
(1) this heating roller mechanism is used in biaxially oriented polyester film production is provided with rotatory handle, handle support and stop gear, can carry out power take off through rotatory handle, make stop gear can drive gear and rotate, under the threaded connection of threaded rod and nut, can adjust fixed stop's position, conveniently adjust the distance between a heating roller and No. two heating rollers, make the biaxially oriented polyester film of different thickness can be processed, make the whole device can be more extensive use in the production and processing of biaxially oriented polyester film.
(2) This production of biaxial stretching polyester film is with warming mill mechanism is provided with joint spare, support and the support that resets, can adjust through the position to the support, and then makes joint spare obtain removing limiting gear's spacing whole for distance between warming mill and the second warming mill resumes original state, has improved whole device's availability factor.
Drawings
FIG. 1 is a schematic top view of the overall device of the present invention;
FIG. 2 is a schematic view of the rectangular frame of the present invention;
FIG. 3 is an enlarged schematic view of part A of the present invention;
FIG. 4 is an enlarged schematic view of part B of the present invention;
fig. 5 is a schematic structural diagram of the present invention.
In the figure: the device comprises a device base 1, a supporting plate 2, a heating roller 3I, a square groove 4, a heating roller 5 II, a fixing support 6, a fixing baffle 7, a supporting bearing 8I, a rotating shaft 9, a threaded rod 10, a nut 11, a bearing 12I, a supporting bearing 13 II, a transmission wheel 14, a transmission belt 15, a transmission gear 16, a rectangular frame 17, a handle support 18, a rotating handle 19, a box body 20, a reset support 21, a limit gear 22, a clamping piece 23, a support 24, a spring support 25, a spring 26, a transmission support 27, a limit spring 28, a baffle 29, a sliding groove 30, a reset spring 31 and a heating roller rotating shaft 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a production of biaxial stretching polyester film is with warming mill mechanism, includes device base 1, and the bottom fixedly connected with rectangular frame 17 of device base 1 rotates on rectangular frame 17's the inner wall and is connected with handle support 18, and the top of handle support 18 and limit gear 22's lower fixed surface are connected, and the bottom of handle support 18 and the upper surface fixed connection of rotatory handle 19.
Further, a square groove 4 is formed in the device base 1, supporting plates 2 are fixedly connected to the left end and the right end of the square groove 4, a return spring 31 is fixedly connected to the upper surface of each supporting plate 2, the top of each return spring 31 is fixedly connected with the lower surface of the fixing baffle plate 7, and the bottom of the fixing baffle plate 7 is fixedly connected with the top of the fixing support 6.
Further, it is connected with warming mill 3 to rotate in backup pad 2, spout 30 has been seted up in backup pad 2, spout 30 and warming mill pivot 32 sliding connection, warming mill pivot 32 rotates with the both ends of warming mill 5 No. two and is connected, the upper surface of warming mill pivot 32 and the bottom fixed connection of fixed bolster 6, fixed bolster 6 is last fixedly connected with bearing 12 No. one, the inner wall of bearing 12 and the outer wall fixed connection of nut 11, nut 11 and threaded rod 10 threaded connection, the both ends fixedly connected with pivot 9 of threaded rod 10.
Further, the bottom of the rotating shaft 9 is fixedly connected with a driving wheel 14, the driving wheel 14 is in transmission connection with a driving belt 15, the top of the rotating shaft 9 is rotatably connected with a first supporting bearing 8, the outer wall of the first supporting bearing 8 is fixedly connected with the device base 1, a second supporting bearing 13 is fixedly connected below the first supporting bearing 8, and the inner wall of the second supporting bearing 13 is fixedly connected with the rotating shaft 9.
Further, the quantity of pivot 9 is two, the bottom fixedly connected with drive gear 16 of left side pivot 9, drive gear 16's left side and limit gear 22's right side meshing, limit gear 22's left side joint has joint 23, the left side of joint 23 is articulated with the right side of box body 20, the bottom fixedly connected with limit spring 28 of joint 23, the bottom of limit spring 28 and the last fixed surface of baffle 29 are connected, the left side of baffle 29 and the right fixed surface of box body 20 are connected, the top sliding connection of joint 23 has support 24.
It is worth noting that the support is slidably connected with the inner wall of the box body 20, the spring support 25 is fixedly connected to the support 24, the right side of the spring support 25 is fixedly connected with the left end of the spring 26, the right end of the spring 26 is slidably connected with the inner wall of the box body 20, the left side of the support 24 is hinged with the right end of the transmission support 27, the left end of the transmission support 27 is hinged with the bottom of the reset support 21, and the reset support 21 is slidably connected with the inner wall of the box body 20.
The utility model discloses in be provided with rotatory handle 19, handle support 18 and stop gear 22, can carry out power take off through rotatory handle 19, make stop gear 22 can drive gear 16 and rotate, under the threaded connection of threaded rod 10 and nut 11, can adjust the position of fixed stop 7, conveniently adjust the distance between warming mill 3 and No. two warming mills 5, make the biaxial stretching polyester film of different thickness can be processed, make the integrated device can more extensive use in the production and processing of biaxial stretching polyester film.
When the heating roller device works (or is used), when the distance between the first heating roller 3 and the second heating roller 5 needs to be reduced, only the handle 19 needs to be rotated clockwise, the limiting gear 22 rotates clockwise under the transmission effect of the handle support 18, the transmission gear 16 rotates anticlockwise at the moment, the threaded rod 10 rotates anticlockwise under the driving of the rotating shaft 9, the nut 11 on the threaded rod 10 can drive the first bearing 12 and the fixed baffle 7 to continuously move downwards, so that the distance between the first heating roller 3 and the second heating roller 5 is reduced, the return spring 31 is always in a compressed state in the continuous downward movement process of the fixed baffle 7, and after the rotating handle 19 is loosened, the whole device is in a static state in the limiting state among the limiting gear 22, the clamping piece 23 and the support 24.
When the distance between the first heating roller 3 and the second heating roller 5 needs to be restored to the original position, the reset bracket 21 is pressed first, the transmission bracket 27 at the bottom of the reset bracket 21 drives the bracket 24 to move leftwards, when the bracket 24 moves leftwards to the right side of the bracket 24 and is not in contact with the clamping piece 23, the limiting gear 22 has no external limiting function, and the handle 19 only needs to be rotated anticlockwise to adjust the distance between the first heating roller 3 and the second heating roller 5 to the original position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a production of biaxial stretching polyester film is with warming mill mechanism, includes device base (1), its characterized in that: the device comprises a device base (1), a square groove (4) is formed in the device base (1), support plates (2) are fixedly connected to the left end and the right end of the square groove (4), a first heating roller (3) is connected to the support plates (2) in a rotating mode, sliding grooves (30) are formed in the support plates (2), the sliding grooves (30) are connected with heating roller rotating shafts (32) in a sliding mode, the heating roller rotating shafts (32) are connected with the two ends of a second heating roller (5) in a rotating mode, the upper surface of each heating roller rotating shaft (32) is fixedly connected with the bottom of a fixing support (6), a first bearing (12) is fixedly connected to each fixing support (6), the inner wall of each first bearing (12) is fixedly connected with the outer wall of a nut (11), the nut (11) is connected with a threaded rod (10) in a threaded mode, rotating shafts (9) are fixedly connected to the two ends of, the bottom of the rotating shaft (9) on the left side is fixedly connected with a transmission gear (16), and the left side of the transmission gear (16) is meshed with the right side of a limiting gear (22).
2. The heating roller mechanism for producing biaxially oriented polyester film according to claim 1, wherein: the bottom of the rotating shaft (9) is fixedly connected with a driving wheel (14), and a driving belt (15) is in transmission connection with the driving wheel (14).
3. The heating roller mechanism for producing biaxially oriented polyester film according to claim 1, wherein: the top of pivot (9) is rotated and is connected with supporting bearing (8) No. one, the outer wall and device base (1) fixed connection of supporting bearing (8), No. two supporting bearing (13) of below fixedly connected with of supporting bearing (8), the inner wall and pivot (9) fixed connection of No. two supporting bearing (13).
4. The heating roller mechanism for producing biaxially oriented polyester film according to claim 1, wherein: the device comprises a device base (1), wherein a rectangular frame (17) is fixedly connected to the bottom of the device base (1), a handle support (18) is rotatably connected to the inner wall of the rectangular frame (17), the top of the handle support (18) is fixedly connected with the lower surface of a limiting gear (22), and the bottom of the handle support (18) is fixedly connected with the upper surface of a rotating handle (19).
5. The heating roller mechanism for producing biaxially oriented polyester film according to claim 1, wherein: the left side joint of stop gear (22) has joint spare (23), the left side of joint spare (23) is articulated with the right side of box body (20), the top sliding connection of joint spare (23) has support (24), the inner wall sliding connection of support and box body (20), fixedly connected with spring bracket (25) are gone up in support (24), the right side of spring bracket (25) and the left end fixed connection of spring (26), the right-hand member of spring (26) and the inner wall sliding connection of box body (20), the left side of support (24) is articulated with the right-hand member of transmission support (27), the left end of transmission support (27) is articulated with the bottom that resets support (21), the inner wall sliding connection of support (21) and box body (20) resets.
6. The heating roller mechanism for producing biaxially oriented polyester film according to claim 5, wherein: the bottom fixedly connected with of joint spare (23) spacing spring (28), the bottom of spacing spring (28) is connected with the last fixed surface of baffle (29), the left side of baffle (29) is connected with the right fixed surface of box body (20).
7. The heating roller mechanism for producing biaxially oriented polyester film according to claim 5, wherein: the upper surface fixed connection of backup pad (2) has reset spring (31), the lower fixed surface of the top of reset spring (31) and fixed stop (7) is connected, the bottom of fixed stop (7) and the top fixed connection of fixed bolster (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028509.4U CN212666500U (en) | 2020-06-08 | 2020-06-08 | Heating roller mechanism for producing biaxially oriented polyester film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028509.4U CN212666500U (en) | 2020-06-08 | 2020-06-08 | Heating roller mechanism for producing biaxially oriented polyester film |
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| Publication Number | Publication Date |
|---|---|
| CN212666500U true CN212666500U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021028509.4U Active CN212666500U (en) | 2020-06-08 | 2020-06-08 | Heating roller mechanism for producing biaxially oriented polyester film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059786A (en) * | 2021-04-25 | 2021-07-02 | 江阴骏友电子股份有限公司 | Biaxial stretching equipment for producing polyimide film |
| CN113085153A (en) * | 2021-03-30 | 2021-07-09 | 马贵宏 | Preparation and processing method of biaxially oriented polyester film |
-
2020
- 2020-06-08 CN CN202021028509.4U patent/CN212666500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085153A (en) * | 2021-03-30 | 2021-07-09 | 马贵宏 | Preparation and processing method of biaxially oriented polyester film |
| CN113059786A (en) * | 2021-04-25 | 2021-07-02 | 江阴骏友电子股份有限公司 | Biaxial stretching equipment for producing polyimide film |
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