CN112537682A - Film overspeed device tensioner is used in film production - Google Patents
Film overspeed device tensioner is used in film production Download PDFInfo
- Publication number
- CN112537682A CN112537682A CN202011568775.0A CN202011568775A CN112537682A CN 112537682 A CN112537682 A CN 112537682A CN 202011568775 A CN202011568775 A CN 202011568775A CN 112537682 A CN112537682 A CN 112537682A
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- roller
- film
- adjusting
- servo motor
- regulating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of films, in particular to a film tensioning device for film production, which comprises a base, wherein a first servo motor is arranged on one side of the base, a tensioning mechanism is arranged at the output end of the first servo motor, an adjusting mechanism is arranged in the tensioning mechanism, and a second servo motor is arranged on one side of the base, which is positioned below the first servo motor. Has the advantages that: through the regulating plate that sets up, first regulating roller, the smooth roller, squeeze roll and fixed roll, all be located the inside of regulating plate according to two sets of first regulating rollers, during the use, it is rotatory to drive the regulating plate by a servo motor, make two sets of first regulating rollers extrude the film in relative direction, realize the tensioning, be oval structure according to the vertical cross-section of smooth roller simultaneously, and under the fixed condition of squeeze roll and fixed roll, when smooth roller tilt up, alright further carry out the tensioning to the film, two sets of superpositions, make the device adjust the effect more showing.
Description
Technical Field
The invention relates to the technical field of films, in particular to a film tensioning device for film production.
Background
The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is as follows: two-dimensional materials formed by atomic, molecular or ionic deposition on a substrate surface, such as: optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like, and the films are widely applied to the industries of electronics, machinery, printing and the like.
The film tensioning device for film production is introduced to improve the quality of a film, the current mode applied to film tensioning is mostly an extrusion mode, the mode is easy to cause the film to have crumple generation, and in the film processing process, people need to pay attention to the position of the film all the time, and the contact between the two sides of the film and the device is avoided.
Most of the existing film tensioning devices for film production only have one tensioning mechanism, are poor in effect and do not have limiting devices for the films, so that the positions of the films are prone to shifting, and adverse effects are caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a film tensioning device for film production.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a film overspeed device tensioner is used in film production, includes the base, one side of base is provided with first servo motor, first servo motor's output is provided with straining device, straining device's inside is provided with adjustment mechanism, one side is located first servo motor's below and is provided with second servo motor, extrusion mechanism is connected to second servo motor's output, the base is inside to be located and is provided with the fixed roll between straining device and the extrusion mechanism.
Preferably, straining device includes the regulating plate on the inside top of base, the inside of regulating plate is provided with first regulating roller, the inside below that is located first regulating roller of regulating plate is provided with the second regulating roller.
Preferably, the adjusting mechanism comprises a sliding groove formed in the inner wall of the first adjusting roller, a bidirectional screw rod arranged inside the first adjusting roller, a thread block is arranged on the outer side of the bidirectional screw rod, an adjusting block is arranged on the outer side of the thread block, and a handle is arranged at the tail end of the bidirectional screw rod.
Preferably, the extrusion mechanism comprises a smooth roller, fixed blocks are arranged on two sides of the smooth roller, a groove is formed in each fixed block, and the extrusion roller is arranged at the top end of the smooth roller.
Preferably, the regulating plate is the rectangle structure, first regulating roller all rotates with the regulating plate with the second regulating roller to be connected, first regulating roller is the same with second regulating roller structure, the screw thread piece rotates with two-way screw rod to be connected.
Preferably, the number of the sliding chutes on the two sides of the inner wall of the first adjusting roller is three, the vertical section of the smooth roller is of an elliptical structure, the squeeze roller is located in the middle of the top end of the smooth roller, and the two sides of the squeeze roller are located inside the grooves.
Preferably, the fixed roller and the smooth roller are located in the same horizontal line, and the extrusion roller and the fixed roller are made of rubber.
The film tensioning device for film production provided by the invention has the beneficial effects that:
1. through the arrangement of the adjusting plate, the first adjusting rollers, the smoothing rollers, the squeezing rollers and the fixing rollers, the two groups of first adjusting rollers are positioned inside the adjusting plate, when the device is used, the adjusting plate is driven to rotate by the first servo motor, the two groups of first adjusting rollers are enabled to squeeze the film in opposite directions, tensioning is achieved, meanwhile, the device is in an elliptical structure according to the vertical section of the smoothing rollers, and under the condition that the squeezing rollers and the fixing rollers are fixed, when the smoothing rollers incline upwards, the film can be further tensioned, the two groups of rollers are overlapped, so that the adjusting effect of the device is more remarkable;
2. through the arranged sliding groove, the two-way screw rod, the thread block and the adjusting block, the adjusting block is positioned in the sliding groove, meanwhile, the thread block is in threaded connection with the two-way screw rod, in the using process, the adjusting block can be promoted to slide in the sliding groove by utilizing a handle, and the two groups of adjusting blocks can move relatively according to the existing characteristics of the two-way screw rod, so that the two sides of the passing film on the outer side of the first adjusting roller are limited, the passing film is always positioned in the middle position of the outer side of the first adjusting roller, and the adverse effect caused by the deviation of the film is effectively avoided;
3. through the fluting that sets up, the squeeze roll is located fluting inside and slides, can assist smooth roller to accomplish tensioning work, and the existence in the unnecessary space of fluting simultaneously for the squeeze roll can extrude the membrane of different thickness, avoids the condition of fold to take place, improves product quality.
Drawings
FIG. 1 is a schematic view of an internal structure of a film tensioning device for film production according to the present invention;
FIG. 2 is a side view showing the internal structure of a film stretching apparatus for film production according to the present invention;
FIG. 3 is a schematic structural view of a first regulating roller of the film tensioning device for film production according to the present invention;
FIG. 4 is a schematic structural view of a smooth roll of a film tensioning device for film production according to the present invention;
fig. 5 is a schematic structural diagram of an adjusting block of a film tensioning device for film production according to the present invention.
In the figure: 1. a base; 2. a first servo motor; 3. an adjusting plate; 4. a first regulating roller; 5. a chute; 6. a bidirectional screw; 7. a thread block; 8. an adjusting block; 9. a handle; 10. a second dancer roll; 11. a second servo motor; 12. smoothing rollers; 13. a fixed block; 14. grooving; 15. a squeeze roll; 16. a fixed roller; 17. a tensioning mechanism; 18. an adjustment mechanism; 19. and (4) an extrusion mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a film tensioning device for film production comprises a base 1, a first servo motor 2 is arranged on one side of the base 1, a tensioning mechanism 17 is arranged at the output end of the first servo motor 2, an adjusting mechanism 18 is arranged inside the tensioning mechanism 17, a second servo motor 11 is arranged below the first servo motor 2 on one side of the base 1, the output end of the second servo motor 11 is connected with a squeezing mechanism 19, and a fixed roller 16 is arranged between the tensioning mechanism 17 and the squeezing mechanism 19 inside the base 1.
Through the regulating plate 3 that sets up, first regulating roller 4, smooth roller 12, squeeze roll 15 and fixed roll 16, all be located the inside of regulating plate 3 according to two sets of first regulating roller 4, during the use, it is rotatory to drive regulating plate 3 by first servo motor 2, make two sets of first regulating roller 4 extrude the film in relative direction, realize the tensioning, be oval structure according to smooth roller 12's perpendicular cross-section simultaneously, and under squeeze roll 15 and the fixed roll 16 fixed circumstances, when smooth roller 12 tilt up, alright further carry out the tensioning to the film, two sets of superpositions, make the device regulating effect show more and show
Wherein, straining device 17 includes the regulating plate 3 on the inside top of base 1, the inside of regulating plate 3 is provided with first regulating roller 4, the inside below that is located first regulating roller 4 of regulating plate 3 is provided with second regulating roller 10, adjustment mechanism 18 includes spout 5 that the inner wall of first regulating roller 4 set up, the inside two-way screw rod 6 of first regulating roller 4, the outside of two-way screw rod 6 is provided with screw block 7, the outside of screw block 7 is provided with regulating block 8, the end of two-way screw rod 6 is provided with handle 9, regulating block 8 through setting up, make the film be located the intermediate position in the first regulating roller 4 outside all the time, effectively avoid the film to take place the adverse effect that the skew caused.
Wherein, extrusion mechanism 19 includes smooth roller 12, the both sides of smooth roller 12 are provided with fixed block 13, the inside of fixed block 13 is provided with fluting 14, smooth roller 12 top is provided with squeeze roll 15, regulating plate 3 is the rectangle structure, first regulating roller 4 all rotates with regulating plate 3 with second regulating roller 10 and is connected, first regulating roller 4 is the same with second regulating roller 10 structure, screw thread piece 7 rotates with two-way screw rod 6 to be connected, through the two-way screw rod 6 that sets up, according to the existing characteristic of two-way screw rod 6, the motion of two sets of regulating block 8 just can be relative going on, borrow this to carry on spacingly to the film both sides that the first regulating roller 4 outside was passed through, make it be located the intermediate position in the first regulating roller 4 outside all the time, effectively avoid the film to take place the adverse effect that the skew caused.
The number of the sliding grooves 5 on two sides of the inner wall of the first adjusting roller 4 is three, the vertical section of the smooth roller 12 is of an elliptical structure, the extruding roller 15 is located in the middle of the top end of the smooth roller 12, two sides of the extruding roller 15 are located inside the open groove 14, the elliptical structure is formed according to the vertical section of the smooth roller 12 through the arranged smooth roller 12, and under the condition that the extruding roller 15 and the fixed roller 16 are fixed, when the smooth roller 12 inclines upwards, the film can be further tensioned, and the two groups of sliding grooves are overlapped, so that the adjusting effect of the device.
The working principle is as follows: according to the two groups of first adjusting rollers 4 which are positioned inside the adjusting plate 3, when in use, the adjusting plate 3 is driven by the first servo motor 2 to rotate, so that the two groups of first adjusting rollers 4 extrude the film in opposite directions to realize tensioning, meanwhile, the adjusting plate is in an elliptical structure according to the vertical section of the smooth roller 12, and under the condition that the extruding roller 15 is fixed with the fixed roller 16, when the smooth roller 12 inclines upwards, the film can be further tensioned, the two groups are overlapped, so that the adjusting effect of the device is more remarkable, according to the existing characteristics of the bidirectional screw 6, the adjusting blocks 8 are positioned inside the sliding chute 5, meanwhile, the thread blocks 7 are in threaded connection with the bidirectional screw 6, in the use process, the adjusting blocks 8 can be promoted to slide inside the sliding chute 5 by utilizing the handle 9, and according to the existing characteristics of the bidirectional screw 6, the movement of the two groups of adjusting blocks 8 can be performed oppositely, thereby limiting the two sides of the film passing through the, make it be located the intermediate position in the first dancer rools 4 outsides all the time, effectively avoid the film to take place the adverse effect that the skew caused, through the fluting 14 that sets up, squeeze roll 15 is located fluting 14 inside and slides, can assist smooth roll 12 to accomplish tensioning work, the existence in the unnecessary space of fluting 14 simultaneously for squeeze roll 15 can extrude the membrane of different thickness, avoids the condition of fold to take place, improves product quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a film overspeed device tensioner for film production, includes base (1), its characterized in that, one side of base (1) is provided with first servo motor (2), the output of first servo motor (2) is provided with straining device (17), the inside of straining device (17) is provided with adjustment mechanism (18), the below that (1) one side is located first servo motor (2) is provided with second servo motor (11), extrusion mechanism (19) is connected to the output of second servo motor (11), base (1) inside is located and is provided with between straining device (17) and extrusion mechanism (19) fixed roll (16).
2. The film tensioning device for film production as claimed in claim 1, wherein the tensioning mechanism (17) comprises an adjusting plate (3) at the top end inside the base (1), a first adjusting roller (4) is arranged inside the adjusting plate (3), and a second adjusting roller (10) is arranged inside the adjusting plate (3) below the first adjusting roller (4).
3. The film tensioning device for film production according to claim 1, wherein the adjusting mechanism (18) comprises a sliding groove (5) arranged on the inner wall of the first adjusting roller (4), a bidirectional screw (6) arranged inside the first adjusting roller (4), a thread block (7) arranged on the outer side of the bidirectional screw (6), an adjusting block (8) arranged on the outer side of the thread block (7), and a handle (9) arranged at the tail end of the bidirectional screw (6).
4. The film tensioning device for film production as claimed in claim 1, wherein the pressing mechanism (19) comprises a smooth roll (12), fixed blocks (13) are arranged on two sides of the smooth roll (12), a groove (14) is arranged in each fixed block (13), and a pressing roll (15) is arranged at the top end of the smooth roll (12).
5. The film tensioning device for film production according to claim 2, wherein the adjusting plate (3) is rectangular, the first adjusting roller (4) and the second adjusting roller (10) are rotatably connected with the adjusting plate (3), the first adjusting roller (4) and the second adjusting roller (10) are identical in structure, and the thread block (7) is rotatably connected with the two-way screw (6).
6. The film tensioning device for film production as claimed in claim 2, wherein the number of the sliding grooves (5) on two sides of the inner wall of the first adjusting roller (4) is three, the vertical section of the smooth roller (12) is of an elliptical structure, the squeeze roller (15) is located in the middle of the top end of the smooth roller (12), and two sides of the squeeze roller (15) are located inside the open groove (14).
7. The film tensioning device for film production as claimed in claim 1, wherein the fixed roller (16) and the smooth roller (12) are located in the same horizontal line, and the extrusion roller (15) and the fixed roller (16) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568775.0A CN112537682A (en) | 2020-12-26 | 2020-12-26 | Film overspeed device tensioner is used in film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568775.0A CN112537682A (en) | 2020-12-26 | 2020-12-26 | Film overspeed device tensioner is used in film production |
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| Publication Number | Publication Date |
|---|---|
| CN112537682A true CN112537682A (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011568775.0A Pending CN112537682A (en) | 2020-12-26 | 2020-12-26 | Film overspeed device tensioner is used in film production |
Country Status (1)
| Country | Link |
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| CN (1) | CN112537682A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275589A (en) * | 2022-02-15 | 2022-04-05 | 安徽富禾包装科技股份有限公司 | Deviation rectifying mechanism for winding packaging bag |
| CN116374348A (en) * | 2023-06-05 | 2023-07-04 | 青州市坦博尔服饰股份有限公司 | Coiling mechanism is used in down coat production packing |
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| CN209367493U (en) * | 2019-01-10 | 2019-09-10 | 山西金贵塑料制造有限公司 | Wrap-up is used in a kind of agricultural common ground film production |
| CN209684105U (en) * | 2019-02-14 | 2019-11-26 | 绍兴绿星新材料有限公司 | A kind of transport mechanism of Bag Making Machine |
| CN210001263U (en) * | 2019-05-27 | 2020-01-31 | 宝应县精工绝缘材料有限公司 | anti-retraction mechanism for polyimide film winding system |
| CN111002637A (en) * | 2019-11-25 | 2020-04-14 | 湖南买买提环保科技有限公司 | Automatic film position adjusting mechanism for bag making machine |
| CN210763400U (en) * | 2019-09-25 | 2020-06-16 | 西安景程印务有限公司 | Printing guide roller |
| CN211619481U (en) * | 2019-12-25 | 2020-10-02 | 马世红 | Material belt adjusting device for paper product production |
| CN211812608U (en) * | 2019-11-12 | 2020-10-30 | 徐州国贸新材料有限公司 | Coiling mechanism is used in safety protection network production |
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2020
- 2020-12-26 CN CN202011568775.0A patent/CN112537682A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209367493U (en) * | 2019-01-10 | 2019-09-10 | 山西金贵塑料制造有限公司 | Wrap-up is used in a kind of agricultural common ground film production |
| CN209684105U (en) * | 2019-02-14 | 2019-11-26 | 绍兴绿星新材料有限公司 | A kind of transport mechanism of Bag Making Machine |
| CN210001263U (en) * | 2019-05-27 | 2020-01-31 | 宝应县精工绝缘材料有限公司 | anti-retraction mechanism for polyimide film winding system |
| CN210763400U (en) * | 2019-09-25 | 2020-06-16 | 西安景程印务有限公司 | Printing guide roller |
| CN211812608U (en) * | 2019-11-12 | 2020-10-30 | 徐州国贸新材料有限公司 | Coiling mechanism is used in safety protection network production |
| CN111002637A (en) * | 2019-11-25 | 2020-04-14 | 湖南买买提环保科技有限公司 | Automatic film position adjusting mechanism for bag making machine |
| CN211619481U (en) * | 2019-12-25 | 2020-10-02 | 马世红 | Material belt adjusting device for paper product production |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275589A (en) * | 2022-02-15 | 2022-04-05 | 安徽富禾包装科技股份有限公司 | Deviation rectifying mechanism for winding packaging bag |
| CN116374348A (en) * | 2023-06-05 | 2023-07-04 | 青州市坦博尔服饰股份有限公司 | Coiling mechanism is used in down coat production packing |
| CN116374348B (en) * | 2023-06-05 | 2023-08-11 | 青州市坦博尔服饰股份有限公司 | Coiling mechanism is used in down coat production packing |
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Application publication date: 20210323 |
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