CN219620439U - Plastic film extrusion tightening device - Google Patents
Plastic film extrusion tightening device Download PDFInfo
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- CN219620439U CN219620439U CN202320801656.8U CN202320801656U CN219620439U CN 219620439 U CN219620439 U CN 219620439U CN 202320801656 U CN202320801656 U CN 202320801656U CN 219620439 U CN219620439 U CN 219620439U
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- plastic film
- shell
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Abstract
The utility model belongs to the technical field of plastic film production, in particular to a plastic film extrusion tightening device, which aims at the problems that in the prior art, when a worker performs manual control, the worker is injured by a little careless way in the working process of a squeeze roller, and the working safety of the worker can be greatly reduced at the moment, and the plastic film extrusion tightening device comprises a shell, wherein the inner wall of the bottom of the shell is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a gear, and the inner wall of the rear side of the shell is slidably connected with a hollow placement plate inside, so that the plastic film extrusion tightening device has the beneficial effects that: through placing the plastic film and rising at the board of placing, fix the plastic film through the fixed plate, rotate through the output shaft of control motor simultaneously, can control at this moment and place the board and extend to in the shell, extrude the gas in the plastic film through the squeeze roll simultaneously and discharge, do not need the manual operation of staff, greatly increased during operation's security.
Description
Technical Field
The utility model relates to the technical field of plastic film production, in particular to a plastic film extrusion tightening device.
Background
In the prior art, the plastic film is an inner film commonly used for a composite flexible packaging material, is the plastic packaging film which is most widely applied and has the largest dosage, and the plastic film is required to be extruded in the production process of the plastic film so as to discharge the gas in the plastic film, thereby being convenient for winding, but when the plastic film is extruded, the plastic film is often controlled manually by a worker, and an effective control mechanism is lacked.
However, the technical scheme is that the control is manually performed by the staff, and an effective control mechanism is not provided, so that the problem that the working safety of the staff is greatly reduced when the staff performs manual control and the staff is slightly carelessly injured in the working process of the squeeze roller exists.
Disclosure of Invention
The utility model aims to solve the defect that in the prior art, when a worker performs manual control, the worker is slightly carelessly injured in the working process of the squeeze roller, and the working safety of the worker is greatly reduced at the moment, and provides the plastic film squeeze tightening device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a plastic film extrusion tightening means, includes the shell, the bottom inner wall fixedly connected with motor of shell, and the one end fixedly connected with gear of motor output shaft, the inside hollow board of placing of rear side inner wall sliding connection of shell, and place the right side of board and extend to outside the shell, thereby the group inner wall sliding connection of shell has the sliding plate, and the bottom of sliding plate is connected with the rotor plate with rotating, and the bottom of rotor plate rotates and is connected with the squeeze roll, and the bottom inner wall of shell rotates and is connected with the screwed pipe, and the bottom inner wall of shell is located the right side rotation of screwed pipe and is connected with the spliced pole, be equipped with control mechanism in the shell.
Preferably, the control mechanism comprises a rack, a threaded column, an extension plate, a connecting plate and a telescopic pipe, wherein the rack is slidably connected to the inner wall of the front side of the shell, the threaded column is in threaded connection with the threaded pipe, the extension plate is slidably connected to the inner wall of the left side of the shell, the bottom of the extension plate is fixedly connected with the top of the threaded column, the connecting plate is rotatably connected to the front side of the extension plate, the bottom of the connecting plate is rotatably connected to the front side of the placing plate, the telescopic pipe is slidably connected to the bottom of the sliding plate, and one end of the telescopic pipe inner pipe is rotatably connected to the right side of the rotating plate.
Further, the control mechanism moves through the control rack, at the moment, the rack can assist the threaded pipe to rotate, and then the threaded column is controlled to move, when the threaded column moves, the threaded column can control the extension plate to longitudinally move, at the moment, the extension plate can control the placement plate to extend into the shell through the connecting plate, and the effect of extruding the plastic film is achieved.
Preferably, the rotating column and the outer wall of the threaded pipe are sleeved with the same driving belt, and the outer wall of the driving belt is fixedly connected with the rear side of the rack.
Further, when the rack moves, the rack can control the driving belt to rotate, and at the moment, the driving belt can synchronously control the threaded pipe to rotate.
Preferably, the placing plate is slidably connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a second spring, one end of the second spring is fixedly connected with the inner wall of the bottom of the placing plate, the right side of the placing plate is fixedly connected with a third spring, and one end of the third spring is fixedly connected with the inner wall of the right side of the shell.
Further, the fixed plate can be contacted with the plastic film through the elasticity of the spring II, so that the plastic film is fixed, and the spring III can pull the placing plate to return through the elasticity of the spring III.
Preferably, the top of the inner tube of the telescopic tube is fixedly connected with a first spring, and one end of the first spring is fixedly connected with the inner wall of the top of the outer tube of the telescopic tube.
Furthermore, through setting up a spring, a spring can promote the inner tube of flexible pipe through self elasticity and remove.
Preferably, a sliding groove is arranged on the inner wall of the rear side of the shell, and the placing plate is in sliding connection with the inner wall of the sliding groove.
Further, through setting up the spout, the spout plays the supplementary effect of placing the board and remove, and the board is placed in the restriction simultaneously carries out lateral shifting.
The beneficial effects are that:
1. when the plastic film is placed on the placing plate, the fixing plate is pulled to ascend, the fixing plate can fix the plastic film through the elastic force of the second spring, the motor is started at the moment, the output shaft of the motor moves leftwards through the gear control rack, the rack synchronously controls the transmission belt to rotate, meanwhile, the transmission belt controls the threaded pipe to rotate, and the threaded pipe descends through the self thread control threaded column while rotating;
2. when the threaded column descends, the threaded column pulls the extension plate to descend, at the moment, the extension plate pushes the placing plate to extend into the shell through the connecting plate, and simultaneously, the extension plate synchronously pulls the sliding plate to descend along with the movement of the extension plate;
3. at this time, the sliding plate drives the rotating plate to descend, and meanwhile, the rotating plate drives the extrusion roller to contact with the plastic film, and the rotating plate can extrude the plastic film through the extrusion roller, so that gas in the plastic film is discharged, and tightening is facilitated.
In the utility model, the following components are added: through placing the plastic film and rising at the board of placing, fix the plastic film through the fixed plate, rotate through the output shaft of control motor simultaneously, can control to place the board at this moment and extend to in the shell, extrude the gas in the plastic film through the squeeze roll simultaneously and discharge, conveniently tighten up, do not need the manual operation of staff, greatly increased during operation's security.
Drawings
FIG. 1 is a three-dimensional view of a plastic film extrusion tightening device according to the present utility model;
FIG. 2 is a front cross-sectional view of a plastic film compression tightening device according to the present utility model;
FIG. 3 is a three-dimensional view showing the structure of a placement plate and a fixing plate of the plastic film extrusion tightening device according to the present utility model;
fig. 4 is an enlarged view of the structure a of the plastic film extrusion tightening device according to the present utility model.
In the figure: 1. a housing; 2. a motor; 3. a gear; 4. a rack; 5. rotating the column; 6. a threaded tube; 7. a threaded column; 8. a transmission belt; 9. an extension plate; 10. a sliding plate; 11. a rotating plate; 12. a telescopic tube; 13. a first spring; 14. placing a plate; 15. a fixing plate; 16. a second spring; 17. a third spring; 18. and (5) connecting a plate.
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.
Example 1
Referring to fig. 1-4, a plastic film extrusion tightening device comprises a housing 1, a motor 2 is fixedly connected to the inner wall of the bottom of the housing 1, one end of an output shaft of the motor 2 is fixedly connected with a gear 3, the inner wall of the rear side of the housing 1 is slidably connected with a placement plate 14 with a hollow inside, the right side of the placement plate 14 extends out of the housing 1, a sliding plate 10 is slidably connected to the inner wall of the group of the housing 1, the bottom and rotation of the sliding plate 10 are connected with a rotating plate 11, the bottom of the rotating plate 11 is rotatably connected with an extrusion roller, the inner wall of the bottom of the housing 1 is rotatably connected with a threaded pipe 6, the inner wall of the bottom of the housing 1 is positioned on the right side of the threaded pipe 6 and is rotatably connected with a rotating post 5, a control mechanism is arranged in the housing 1 and comprises a rack 4, a threaded post 7, an extension plate 9, a connecting plate 18 and a telescopic pipe 12, the rack 4 is slidably connected to the inner wall of the front side of the housing 1, the screw thread post 7 threaded connection is in screw thread pipe 6, extension board 9 sliding connection is at the left side inner wall of shell 1, and the bottom of extension board 9 and the top fixed connection of screw thread post 7, connecting plate 18 rotates the front side of connection at extension board 9, and the bottom of connecting plate 18 rotates with the front side of placing board 14 and is connected, flexible pipe 12 sliding connection is in the bottom of sliding plate 10, and the one end of flexible pipe 12 inner tube rotates with the right side of rotating plate 11 to be connected, control mechanism moves through control rack 4, rack 4 can assist screw thread pipe 6 to rotate this moment, and then control screw thread post 7 moves, when screw thread post 7 moves, screw thread post 7 can control extension board 9 to carry out longitudinal movement, extension board 9 can control to place board 14 and extend to in the shell 1 this moment through connecting plate 18, realize the effect to the plastics membrane extrusion.
By the above structure: through setting up gear 3, gear 3 rotates along with the rotation of motor 2 output shaft, plays the effect that control rack 4 moved, places board 14 through setting up, places board 14 and through removing, can drive the plastic film and extend to in the main part 1, conveniently extrudees the work, through setting up rotor plate 11, rotor plate 11 can cooperate with the squeeze roll, contacts with the plastic film, realizes carrying out automatic extruded effect to the plastic film.
In the utility model, the same driving belt 8 is sleeved on the outer wall of the rotating column 5 and the outer wall of the threaded pipe 6, the outer wall of the driving belt 8 is fixedly connected with the rear side of the rack 4, when the rack 4 moves, the rack 4 can control the driving belt 8 to rotate, and at the moment, the driving belt 8 can synchronously control the threaded pipe 6 to rotate.
According to the utility model, the fixing plate 15 is connected in a sliding manner to the placing plate 14, the second spring 16 is fixedly connected to the bottom of the fixing plate 15, one end of the second spring 16 is fixedly connected with the bottom inner wall of the placing plate 14, the third spring 17 is fixedly connected to the right side of the placing plate 14, one end of the third spring 17 is fixedly connected with the right side inner wall of the shell 1, the fixing plate 15 can be contacted with the plastic film through the elastic force of the second spring 16, so that the plastic film is fixed, and the third spring 17 can pull the placing plate 14 to return through the elastic force of the third spring 17.
According to the utility model, the top of the inner tube of the telescopic tube 12 is fixedly connected with the first spring 13, one end of the first spring 13 is fixedly connected with the top inner wall of the outer tube of the telescopic tube 12, and the first spring 13 can push the inner tube of the telescopic tube 12 to move through self elasticity by arranging the first spring 13.
In the utility model, the inner wall of the rear side of the shell 1 is provided with the sliding groove, the placing plate 14 is in sliding connection with the inner wall of the sliding groove, and the sliding groove has the effect of assisting the placing plate 14 in moving and simultaneously limiting the placing plate 14 to transversely move.
Working principle: during actual operation, when placing the plastic film on placing the board 14, rise through pulling fixed plate 15 this moment, fixed plate 15 passes through the elasticity of No. two springs 16 and can fix the plastic film, start motor 2 this moment, motor 2's output shaft control gear 3 rotates, when gear 3 rotates, gear 3 moves left through tooth line control rack 4, along with rack 4's removal, rack 4 synchronous control drive belt 8 rotates, when drive belt 8 rotates, drive belt 8 controls screwed pipe 6 and screwed pipe 6 rotates and descend through self screw control screw post 7, when screw post 7 descends, screw post 7 pulling extension board 9 descends, extension board 9 promotes through connecting plate 18 and places the board 14 and extend into shell 1 this moment, simultaneously along with extension board 9's removal, extension board 9 synchronous pulling slide plate 10 descends, slide plate 10 drives rotation board 11 this moment and descends, simultaneously rotation board 11 drives the squeeze roll and plastic film and contacts, simultaneously along with slide plate 10's decline, rotation board 11 can extrude the gas to the plastic film through the squeeze roll and carry out, thereby it is convenient to tighten up to discharge the plastic film.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a plastic film extrusion tightening means, includes shell (1), its characterized in that, the bottom inner wall fixedly connected with motor (2) of shell (1), and the one end fixedly connected with gear (3) of motor (2) output shaft, the inside hollow board (14) of placing of rear side inner wall sliding connection of shell (1), and place the right side of board (14) and extend to outside shell (1), thereby the group inner wall sliding connection of shell (1) has sliding plate (10), and the bottom of sliding plate (10) is connected with rotating plate (11) with the rotation, and the bottom rotation of rotating plate (11) is connected with the squeeze roll, and the bottom inner wall of shell (1) rotates and is connected with screwed pipe (6), and the bottom inner wall of shell (1) is located the right side rotation of screwed pipe (6) and is connected with spliced pole (5), be equipped with control mechanism in shell (1).
2. The plastic film extrusion tightening device according to claim 1, wherein the control mechanism comprises a rack (4), a threaded column (7), an extension plate (9), a connecting plate (18) and a telescopic tube (12), the rack (4) is slidably connected to the front inner wall of the housing (1), the threaded column (7) is threadably connected to the threaded tube (6), the extension plate (9) is slidably connected to the left inner wall of the housing (1), the bottom of the extension plate (9) is fixedly connected to the top of the threaded column (7), the connecting plate (18) is rotatably connected to the front side of the extension plate (9), the bottom of the connecting plate (18) is rotatably connected to the front side of the placing plate (14), the telescopic tube (12) is slidably connected to the bottom of the sliding plate (10), and one end of the inner tube of the telescopic tube (12) is rotatably connected to the right side of the rotating plate (11).
3. The plastic film extrusion tightening device according to claim 2, wherein the rotating column (5) and the outer wall of the threaded pipe (6) are sleeved with the same driving belt (8), and the outer wall of the driving belt (8) is fixedly connected with the rear side of the rack (4).
4. The plastic film extrusion tightening device according to claim 1, wherein a fixing plate (15) is slidably connected in the placing plate (14), a second spring (16) is fixedly connected to the bottom of the fixing plate (15), one end of the second spring (16) is fixedly connected with the bottom inner wall of the placing plate (14), a third spring (17) is fixedly connected to the right side of the placing plate (14), and one end of the third spring (17) is fixedly connected with the right side inner wall of the casing (1).
5. The plastic film extrusion tightening device according to claim 2, wherein a first spring (13) is fixedly connected to the top of the inner tube of the telescopic tube (12), and one end of the first spring (13) is fixedly connected to the top inner wall of the outer tube of the telescopic tube (12).
6. A plastic film extrusion tightening device according to claim 1, characterized in that the rear side inner wall of the housing (1) is provided with a chute, and the placement plate (14) is slidably connected with the inner wall of the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320801656.8U CN219620439U (en) | 2023-04-12 | 2023-04-12 | Plastic film extrusion tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320801656.8U CN219620439U (en) | 2023-04-12 | 2023-04-12 | Plastic film extrusion tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620439U true CN219620439U (en) | 2023-09-01 |
Family
ID=87767866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320801656.8U Active CN219620439U (en) | 2023-04-12 | 2023-04-12 | Plastic film extrusion tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620439U (en) |
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2023
- 2023-04-12 CN CN202320801656.8U patent/CN219620439U/en active Active
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