CN214059388U - Flattening device for plastic film processing - Google Patents
Flattening device for plastic film processing Download PDFInfo
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- CN214059388U CN214059388U CN202022736406.XU CN202022736406U CN214059388U CN 214059388 U CN214059388 U CN 214059388U CN 202022736406 U CN202022736406 U CN 202022736406U CN 214059388 U CN214059388 U CN 214059388U
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- roller
- main arc
- arc roller
- motor
- reversing gear
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Abstract
The utility model belongs to plastic film production field specifically is a flattening device of plastic film processing usefulness, construct including support and group's flat mechanism, group flat mechanism includes motor, driving gear, main circular arc gyro wheel one, sprocket, driven gear, vice circular arc gyro wheel, main circular arc gyro wheel two and main circular arc gyro wheel three, support the place ahead is provided with preceding roller, the support rear is provided with the back roller, the support top is provided with levels the roller, it all is provided with from top to bottom to level the roller dial flat mechanism, it is provided with the notch from top to bottom to level the roller, the inside motor groove that is provided with of notch, motor inslot portion is provided with the motor, the output shaft outside of motor is provided with the driving gear. The utility model can obtain a film flattening device with compact structure and convenient arrangement; the setting of the gyro wheel of stirring to both sides can obtain better level and smooth effect, and the contact surface of gyro wheel and film is the cambered surface can obtain great frictional force and be difficult for damaging the film simultaneously.
Description
Technical Field
The utility model belongs to plastic film production field specifically is a level and smooth device of pressure that relates to a plastic film processing was used.
Background
The yield of Chinese plastic films accounts for about 20 percent of the total yield of plastic products, and is one of the categories of plastic products with faster yield increase. From the application field of Chinese plastic films, the plastic film has the largest consumption, the largest variety and the widest application, is the packaging industry, the consumption thereof accounts for about 2/3, the plastic film is mainly used for food packaging, electric appliance product packaging, daily necessities packaging, clothing packaging and the like, the agricultural product accounts for about 30 percent, and the plastic film is also a functional film such as a microporous film, a shielding film, a geomembrane and the like. Because the fold is easily produced to plastic film self thickness and other reasons in actual production, be unfavorable for the rolling of film, consequently the plastic film flattening device has appeared, and flattening device on the current market is mostly bulky and flattening effect is relatively poor, consequently needs a compact structure, flattening effect better and be difficult for causing the plastic film flattening device of damage to the film.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a level and smooth device of pressure of plastic film processing usefulness just.
The utility model discloses the technical scheme who adopts as follows:
a flattening device for processing a plastic film comprises a support and a flattening mechanism, wherein the flattening mechanism comprises a motor, a driving gear, a first main arc roller, a chain wheel, a driven gear, a second auxiliary arc roller, a second main arc roller and a third main arc roller, a front roller shaft is arranged in front of the support, a rear roller shaft is arranged behind the support, a flattening roller shaft is arranged above the support, the flattening mechanism is arranged above and below the flattening roller shaft, notches are formed in the upper part and the lower part of the flattening roller shaft, motor grooves are formed in the inner parts of the notches, the motor is arranged in the inner parts of the motor grooves, the driving gear is arranged outside an output shaft of the motor, the first main arc roller is arranged in the notches, the first main arc roller is arranged above the motor, the chain wheel is arranged in front of the first main arc roller, the driven gear is arranged in front of the, the auxiliary arc idler wheel is arranged on one side of the first main arc idler wheel, the chain wheel is arranged in front of the auxiliary arc idler wheel, a second main arc idler wheel and a third main arc idler wheel are arranged between the auxiliary arc idler wheels, a first reversing gear is arranged in front of the second main arc idler wheel, a second reversing gear is arranged in front of the third main arc idler wheel, a reversing gear set is arranged between the first reversing gear and the second reversing gear, and a first chain and a second chain are arranged on the outer side of the chain wheel.
In the structure, a film to be rolled passes through the lower part of the front roller shaft, the upper part of the leveling roller shaft and the rear roller shaft and drives the front roller shaft, the motor rotates to drive the driving gear to rotate, the driving gear drives the driven gear, the first main arc roller and the chain wheels on the first main arc roller to rotate, the chain wheels drive the first chain to move, the first chain drives all the chain wheels between the chain wheels on the second main arc roller and the first main arc roller to rotate, the second main arc roller and the reversing gear rotate synchronously to drive the reversing gear set and the second reversing gear to rotate, the second reversing gear drives the third main arc roller and the chain wheels on the third main arc roller to rotate synchronously, and the chain wheels on the third main arc roller drive the second chain to move so as to drive all the chain wheels connected with the second chain to rotate, the chain wheel rotates to drive the auxiliary arc roller fixedly connected with the chain wheel to synchronously rotate, the first reversing gear and the second reversing gear on the two sides of the reversing gear set rotate at the same speed and rotate in opposite directions, and a film to be rolled contacts the first main arc roller, the second main arc roller, the third main arc roller and the auxiliary arc roller in the leveling mechanism when passing through the upper part of the leveling roller shaft, the first main arc roller, the second main arc roller, the third main arc roller and the auxiliary arc roller on two sides of the reversing gear set in the leveling mechanism rotate at the same speed and reversely pull the extending plastic films to two sides to level the folded parts, the contact surfaces of the first main arc roller, the second main arc roller, the third main arc roller and the auxiliary arc rollers with the film are cambered surfaces, so that the film is not easily damaged.
Preferably: the support with the preceding roller passes through the bearing and connects, the support with the back roller passes through the bearing and connects, the support with it passes through the bearing and connects to level the roller.
Preferably: it has to level the shaping in the roller the notch, the shaping has in the notch the motor groove, the motor groove with the motor passes through bolted connection, the output shaft of motor with driving gear key-type connection.
Preferably: the first main circular arc gyro wheel in the notch with level the roller and pass through the bearing and connect, the shaping has on the first main circular arc gyro wheel the sprocket, the shaping has on the sprocket driven gear, vice circular arc gyro wheel is in the notch with level the roller and pass through the bearing and connect, the shaping has on the vice circular arc gyro wheel the sprocket, main circular arc gyro wheel two with main circular arc gyro wheel three in the notch with level the roller and pass through the bearing and connect.
Preferably: the last shaping of owner circular arc gyro wheel two has reversing gear one, the shaping has on the owner circular arc gyro wheel three reversing gear two, reversing gear group is in the notch with level the roller and pass through the bearing and connect, reversing gear one reversing gear two with reversing gear group meshes mutually, on the owner circular arc gyro wheel one the sprocket with on the owner circular arc gyro wheel two the sprocket passes through chain one is connected, on the owner circular arc gyro wheel three the sprocket with level roller one side on the vice circular arc gyro wheel the sprocket passes through chain two is connected.
The utility model has the advantages that: the structure is compact and the arrangement is convenient; the setting of the gyro wheel of stirring to both sides can obtain better level and smooth effect, and the contact surface of gyro wheel and film is the cambered surface can obtain great frictional force and be difficult for damaging the film simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of a flattening apparatus for processing plastic films according to the present invention;
FIG. 2 is a front view of a flattening apparatus for plastic film processing according to the present invention;
FIG. 3 is a partial perspective view of a leveling roller shaft of a leveling device for processing a plastic film according to the present invention;
FIG. 4 is a partial perspective view of a pair of circular arc rollers of the flattening device for processing plastic films according to the present invention;
FIG. 5 is a partial perspective view of a main circular arc roller of the flattening device for processing plastic films according to the present invention;
fig. 6 is a partial perspective view of a reversing gear set of the flattening device for processing plastic films according to the present invention.
The reference numerals are explained below:
1. a support; 2. a rear roll shaft; 3. leveling the roll shaft; 4. a notch; 5. a front roll shaft; 6. a motor slot; 7. a leveling mechanism; 701. a motor; 702. a driving gear; 703. a first main arc roller; 704. a sprocket; 705. a driven gear; 706. an auxiliary arc roller; 707. a second main arc roller; 708. a third main arc roller; 709. a reversing gear I; 710. a reversing gear II; 711. a reversing gear set; 712. a first chain; 713. and a second chain.
Detailed Description
The present invention will be further described with reference to the following examples and drawings.
As shown in fig. 1-6, a flattening device for processing a plastic film comprises a support 1 and a flattening mechanism 7, wherein the flattening mechanism 7 comprises a motor 701, a driving gear 702, a first main arc roller 703, a sprocket 704, a driven gear 705, a second auxiliary arc roller 706, a second main arc roller 707 and a third main arc roller 708, a front roller 5 is arranged in front of the support 1, a rear roller 2 is arranged behind the support 1, a flattening roller 3 is arranged above the support 1, the front roller 5 and the rear roller 2 limit the movement direction of the plastic film to increase the contact area between the plastic film and the flattening roller 3, the flattening mechanism 7 is arranged above and below the flattening roller 3, notches 4 are arranged above and below the flattening roller 3, a motor groove 6 is arranged inside the notch 4, a motor 701 is arranged inside the motor groove 6, the driving gear 702 is arranged outside the output shaft of the motor 701, the motor 701 drives the driving gear 702 to rotate, a first main arc roller 703 is arranged in the notch 4, the first main arc roller 703 is arranged above the motor 701, a chain wheel 704 is arranged in front of the first main arc roller 703, a driven gear 705 is arranged in front of the chain wheel 704, a second auxiliary arc roller 706 is arranged in the notch 4, the second auxiliary arc roller 706 is arranged on one side of the first main arc roller 703, the chain wheel 704 is arranged in front of the second auxiliary arc roller 706, a second main arc roller 707 and a third main arc roller 708 are arranged between the second auxiliary arc rollers 706, the first main arc roller 703, the second main arc roller 707, the third main arc roller 708 and the second auxiliary arc roller 706 are used for contacting with a plastic film to stir the plastic film to be flat and folded, a first reversing gear 709 is arranged in front of the second main arc roller 707, a second reversing gear 710 is arranged in front of the third main arc roller 708, a reversing gear set 711 is arranged between the first reversing gear 709 and the second reversing gear set 711, and the first reversing gear set 710 are meshed with each other to enable the first reversing gear 709 and the second reversing gear set 711 to be consistent in rotation speed In the opposite direction, a first chain 712 and a second chain 713 are arranged outside the chain wheel 704, and the chain wheel 704 is used for synchronously moving with the first chain 712 and the second chain 713.
In the structure, a film to be rolled passes through the lower part of the front roller shaft 5, the upper part of the leveling roller shaft 3 and the rear roller shaft 2 and drives the film to rotate, the motor 701 rotates to drive the driving gear 702 to rotate, the driving gear 702 drives the driven gear 705, the first main arc roller 703 and the chain wheel 704 on the first main arc roller 703 to rotate, the chain wheel 704 drives the first chain 712 to move, the first chain 712 drives the chain wheel 704 on the second main arc roller 707 and the chain wheel 704 between the first main arc roller 703 to rotate, the second main arc roller 707 and the first reversing gear 709 synchronously rotate to drive the reversing gear group 711 and the second reversing gear 710 to rotate, the second reversing gear 710 drives the third main arc roller 708 and the chain wheel 704 on the third main arc roller 708 to synchronously rotate, the chain wheel 704 on the third main arc roller 708 rotates to drive the second chain 713 to move so as to drive all chain wheels connected with the second chain 713 to rotate, the chain wheel 704 rotates to drive the auxiliary arc roller 706 fixedly connected with the chain wheel to synchronously rotate, the first reversing gear 709 and the second reversing gear 710 on the two sides of the reversing gear set 711 have the same rotating speed and opposite rotating directions, when a film to be rolled passes through the upper part of the leveling roller shaft 3, the film to be rolled contacts the first main arc roller 703, the second main arc roller 707, the third main arc roller 708 and the auxiliary arc roller 706 in the leveling mechanism 7, the first main arc roller 703, the second main arc roller 707, the third main arc roller 708 and the auxiliary arc roller 706 on the two sides of the reversing gear set 711 in the leveling mechanism 7 rotate in the same rotating speed and are opposite to rotate, the plastic film which is stretched towards the two sides is stretched, the folded part is leveled, and the contact surfaces of the first main arc roller 703, the second main arc roller 707, the third main arc roller 708 and the auxiliary arc roller 706 with the film are cambered surfaces which are not easy to damage the film.
Preferably: the support 1 is connected with the front roll shaft 5 through a bearing, the support 1 is connected with the rear roll shaft 2 through a bearing, and the support 1 is connected with the leveling roll shaft 3 through a bearing; preferably: a notch 4 is formed in the leveling roller shaft 3, a motor groove 6 is formed in the notch 4, the motor groove 6 is connected with a motor 701 through a bolt, and an output shaft of the motor 701 is connected with a driving gear 702 in a key mode; the first main arc roller 703 is connected with the leveling roller shaft 3 in the groove opening 4 through a bearing, a chain wheel 704 is formed on the first main arc roller 703, a driven gear 705 is formed on the chain wheel 704, the second auxiliary arc roller 706 is connected with the leveling roller shaft 3 in the groove opening 4 through a bearing, the chain wheel 704 is formed on the second auxiliary arc roller 706, and the second main arc roller 707 and the third main arc roller 708 are connected with the leveling roller shaft 3 in the groove opening 4 through a bearing; a reversing gear I709 is formed on the main arc roller II 707, a reversing gear II 710 is formed on the main arc roller III 708, a reversing gear set 711 is connected with the leveling roller shaft 3 in the groove opening 4 through a bearing, the reversing gear I709 and the reversing gear II 710 are meshed with the reversing gear set 711, a chain wheel 704 on the main arc roller I703 is connected with a chain wheel 704 on the main arc roller II 707 through a chain I712, and the chain wheel 704 on the main arc roller III 708 is connected with a chain wheel 704 on the auxiliary arc roller 706 on one side of the leveling roller shaft 3 through a chain II 713.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a flattening device of plastic film processing usefulness which characterized in that: the automatic leveling device comprises a support (1) and a leveling mechanism (7), wherein the leveling mechanism (7) comprises a motor (701), a driving gear (702), a first main arc roller (703), a chain wheel (704), a driven gear (705), a first auxiliary arc roller (706), a second main arc roller (707) and a third main arc roller (708), a front roller shaft (5) is arranged in front of the support (1), a rear roller shaft (2) is arranged behind the support (1), a leveling roller shaft (3) is arranged above the support (1), the leveling mechanisms (7) are arranged above and below the leveling roller shaft (3), notches (4) are formed above and below the leveling roller shaft (3), a motor groove (6) is formed inside the notch (4), the motor (701) is arranged inside the motor groove (6), and the driving gear (702) is arranged outside an output shaft of the motor (701), the main arc roller I (703) is arranged in the notch (4), the main arc roller I (703) is arranged above the motor (701), the chain wheel (704) is arranged in front of the main arc roller I (703), the driven gear (705) is arranged in front of the chain wheel (704), the auxiliary arc roller (706) is arranged in the notch (4), the auxiliary arc roller (706) is arranged on one side of the main arc roller I (703), the chain wheel (704) is arranged in front of the auxiliary arc roller (706), the main arc roller II (707) and the main arc roller III (708) are arranged between the auxiliary arc rollers (706), the reversing gear I (709) is arranged in front of the main arc roller II (707), the reversing gear II (710) is arranged in front of the main arc roller III (708), and a reversing gear set (711) is arranged between the reversing gear I (709) and the reversing gear II (710), and a first chain (712) and a second chain (713) are arranged on the outer side of the chain wheel (704).
2. The flattening apparatus for plastic film processing according to claim 1, characterized in that: the support (1) with preceding roller (5) pass through the bearing and connect, support (1) with back roller (2) pass through the bearing and connect, support (1) with level roller (3) pass through the bearing and connect.
3. The flattening apparatus for plastic film processing according to claim 1, characterized in that: level in roller (3) shaping have notch (4), the shaping has in notch (4) motor groove (6), motor groove (6) with motor (701) pass through bolted connection, the output shaft of motor (701) with driving gear (702) key-type connection.
4. The flattening apparatus for plastic film processing according to claim 1, characterized in that: the first main arc roller (703) is arranged in the notch (4) and connected with the leveling roller shaft (3) through a bearing, the chain wheel (704) is formed on the first main arc roller (703), the driven gear (705) is formed on the chain wheel (704), the auxiliary arc roller (706) is arranged in the notch (4) and connected with the leveling roller shaft (3) through a bearing, the chain wheel (704) is formed on the auxiliary arc roller (706), and the second main arc roller (707) and the third main arc roller (708) are arranged in the notch (4) and connected with the leveling roller shaft (3) through a bearing.
5. The flattening apparatus for plastic film processing according to claim 1, characterized in that: the second reversing gear (709) is formed on the second main arc roller (707), the second reversing gear (710) is formed on the third main arc roller (708), the reversing gear set (711) is connected with the leveling roller shaft (3) through a bearing in the notch (4), the first reversing gear (709) and the second reversing gear (710) are meshed with the reversing gear set (711), the chain wheel (704) on the first main arc roller (703) is connected with the chain wheel (704) on the second main arc roller (707) through the first chain (712), and the chain wheel (704) on the third main arc roller (708) is connected with the chain wheel (704) on the auxiliary arc roller (706) on one side of the leveling roller shaft (3) through the second chain (713).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736406.XU CN214059388U (en) | 2020-11-24 | 2020-11-24 | Flattening device for plastic film processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736406.XU CN214059388U (en) | 2020-11-24 | 2020-11-24 | Flattening device for plastic film processing |
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| Publication Number | Publication Date |
|---|---|
| CN214059388U true CN214059388U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022736406.XU Active CN214059388U (en) | 2020-11-24 | 2020-11-24 | Flattening device for plastic film processing |
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| Country | Link |
|---|---|
| CN (1) | CN214059388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476621A (en) * | 2022-01-28 | 2022-05-13 | 唐德顺 | Conveyer and wisdom warehouse system |
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2020
- 2020-11-24 CN CN202022736406.XU patent/CN214059388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476621A (en) * | 2022-01-28 | 2022-05-13 | 唐德顺 | Conveyer and wisdom warehouse system |
| CN114476621B (en) * | 2022-01-28 | 2023-07-21 | 唐德顺 | Conveyor and intelligent warehousing system |
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