CN218619399U - Plastic film's traction winding mechanism - Google Patents
Plastic film's traction winding mechanism Download PDFInfo
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- CN218619399U CN218619399U CN202223313943.9U CN202223313943U CN218619399U CN 218619399 U CN218619399 U CN 218619399U CN 202223313943 U CN202223313943 U CN 202223313943U CN 218619399 U CN218619399 U CN 218619399U
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- support plate
- reel
- fixed
- movable support
- bearing
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Abstract
The utility model relates to a plastic film production technical field discloses a plastic film's traction winding mechanism, including two bearing rollers, the bearing roller both ends are fixed on the support frame, the reel has been placed between two bearing rollers, the reel is located on two bearing rollers and contacts with two bearing rollers, the gag lever post of two differences has been inserted at the reel both ends, the gag lever post is cylindrical, the one end welded fastening of two gag lever posts is on the sliding block of two differences, one of them sliding block card is established in the sliding tray of seting up on fixed bolster, another sliding block card is established in the sliding tray of seting up on the movable support board, the vertical setting of sliding tray, fixed bolster fixes on the support frame, movable support board links to each other with the front and back actuating mechanism who is used for driving the movable support board back-and-forth movement, movable support board is located horizontal support board, horizontal support board fixes on the support frame. The utility model discloses can avoid under the condition that the film on the reel increases, the reel drops from two bearing rollers.
Description
Technical Field
The utility model relates to a plastic film produces technical field, specifically is a plastic film's traction winding mechanism.
Background
Plastic films are commonly used for packaging, and plastic film extruders are generally used for producing the plastic films, and after the plastic films are formed, the plastic films need to be rolled. In the existing technology, generally through setting up two bearing rollers that are located same height, place the reel that is used for the plastic film rolling on the bearing roller, the plastic film winding is on the reel, two bearing rollers carry out synchronous revolution under actuating mechanism's drive, the reel rotates under the effect of two bearing roller frictional forces, the realization is to the rolling of plastic film, at the rolling in-process, can lead to reel and the holistic diameter crescent of film because of the increase of the film of winding on the reel, make reel and the holistic focus of film rise, the focus is unstable, probably lead to the reel to drop from two bearing rollers.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model aims to provide a plastic film's traction winding mechanism avoids under the condition that the film on the reel increases, and the reel drops from two bearing rollers.
In order to solve the technical problem, the utility model adopts the following technical scheme.
The utility model provides a plastic film's traction winding mechanism, including two bearing rollers that are located same height, parallel arrangement, the bearing roller both ends are fixed on the support frame through bearing and bearing frame, the support frame is fixed on the base, the reel has been placed between two bearing rollers, the reel is located on two bearing rollers and contacts with two bearing rollers, a serial communication port, the gag lever post of two differences has been inserted at the reel both ends, the gag lever post is cylindrical, the cross section diameter of gag lever post is less than the reel internal diameter, the one end welded fastening of two gag lever posts is on the sliding block of two differences, one of them sliding block card is established in the sliding tray of seting up in fixed support plate, another sliding block card is established in the sliding tray of seting up in movable support plate, the vertical setting of sliding tray, fixed support plate fixes on the support frame, movable support plate links to each other with the front and back actuating mechanism who is used for driving movable support plate back-and-forth movement, movable support plate is located horizontal support plate, horizontal support plate fixes on the support frame, front and back actuating mechanism fixes on horizontal support plate.
Preferably, the front and rear driving mechanism is a telescopic cylinder, a cylinder barrel of the telescopic cylinder is fixed on the fixing plate, and the telescopic rod is fixed on the movable supporting plate.
Preferably, the horizontal support plate is provided with a sliding groove, and the bottom of the movable support plate is provided with a sliding block which is matched with the sliding groove in a sliding manner.
The utility model has the advantages of: the arrangement of the two limiting rods can prevent the winding drum from falling off from the two carrier rollers under the condition that the number of films on the winding drum is increased; the arrangement of the telescopic cylinder and the movable supporting plate facilitates the adjustment of the distance between the movable supporting plate and the fixed supporting plate, the insertion of the two limiting rods into the two ends of the winding drum and the removal of the wound winding drum from the two limiting rods; the limiting rod is fixed on the sliding block, so that the limiting rod moves upwards along with the winding drum; the setting of spout and the setting of activity backup pad bottom slider on the horizontal support board prevent that the activity backup pad from taking place the skew in-process position in the front and back removal.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the utility model after the reel is taken down.
Fig. 3 is a schematic view of the structure of the winding drum of the present invention.
Wherein, each reference number in the figure is: 1. carrying rollers; 2. a support frame; 3. a base; 4. a reel; 5. a limiting rod; 6. a slider; 7. fixing the support plate; 8. a sliding groove; 9. a movable support plate; 10. a horizontal support plate; 11. a telescopic cylinder; 12. a fixing plate; 13. a chute.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, a plastic film traction winding mechanism includes two carrier rollers 1 located at the same height and arranged in parallel, the two carrier rollers 1 are driven by a motor to rotate synchronously, two ends of each carrier roller 1 are fixed on a support frame 2 through a bearing and a bearing seat, the support frame 2 is fixed on a base 3, a winding drum 4 is placed between the two carrier rollers 1, the winding drum 4 is located above the two carrier rollers 1 and contacts with the two carrier rollers 1, two different limiting rods 5 are inserted into two ends of the winding drum 4, the limiting rods 5 are cylindrical, the cross section diameter of each limiting rod 5 is smaller than the inner diameter of the winding drum 4, one end of each limiting rod 5 is welded and fixed on two different sliding blocks 6, one sliding block 6 is clamped in a sliding groove 8 formed in a fixed support plate 7, the other sliding block 6 is clamped in a sliding groove 8 formed in a movable support plate 9, the sliding groove 8 is vertically arranged, the fixed support plate 7 is fixed on the support frame 2, the movable support plate 9 is connected with a front and rear driving mechanism for driving the movable support plate 9 to move back and forth, the front and rear driving mechanism is fixed on a horizontal support plate 10, the front and rear driving mechanism is a telescopic cylinder 11, the telescopic cylinder 11 is fixed on a support plate 12, the movable support plate 12 is fixed on the support plate 9, the movable support plate is arranged on a movable support plate 12, and rear support plate, the movable support plate 12, and the telescopic rod 13 is arranged on the horizontal support plate 12, and the horizontal support plate, and the movable support plate, and the support plate is arranged on the movable support plate 12, and the support plate, and the movable support plate 12, and the telescopic rod 13 is arranged on the movable support plate, and the movable support plate 12 is arranged on the horizontal support plate 12, and the movable support plate 12, and the sliding chute 13 matched with the sliding chute 13.
Before the film is rolled, the front end of a winding drum needs to be sleeved in a limiting rod on a fixed support plate, the distance between a movable support plate and the fixed support plate is adjusted, the limiting rod on the movable support plate is inserted into the rear end of the winding drum, the winding drum is located between the fixed support plate and the movable support plate, in the film rolling process, a motor drives two carrier rollers to synchronously rotate, the winding drum rotates under the action of friction force of the two carrier rollers, as more and more films wound on the winding drum are wound, the position of the winding drum rises, the limiting rod rises along with the position of the winding drum, but the limiting rod is limited, the winding drum cannot fall off from the two carrier rollers, after a proper amount of films are wound on the winding drum, the carrier rollers stop rotating, redundant films are cut, a telescopic cylinder drives the movable support plate to move backwards, the limiting rod on the movable support plate is drawn out of the winding drum, the winding drum moves backwards by a proper distance, and the winding drum leaves the limiting rod on the fixed support plate.
Claims (3)
1. The utility model provides a plastic film's traction winding mechanism, including two bearing rollers that are located same height, parallel arrangement, the bearing roller both ends are fixed on the support frame through bearing and bearing frame, the support frame is fixed on the base, the reel has been placed between two bearing rollers, the reel is located on two bearing rollers and contacts with two bearing rollers, a serial communication port, the gag lever post of two differences has been inserted at the reel both ends, the gag lever post is cylindrical, the cross section diameter of gag lever post is less than the reel internal diameter, the one end welded fastening of two gag lever posts is on the sliding block of two differences, one of them sliding block card is established in the sliding tray of seting up in fixed support plate, another sliding block card is established in the sliding tray of seting up in movable support plate, the vertical setting of sliding tray, fixed support plate fixes on the support frame, movable support plate links to each other with the front and back actuating mechanism who is used for driving movable support plate back-and-forth movement, movable support plate is located horizontal support plate, horizontal support plate fixes on the support frame, front and back actuating mechanism fixes on horizontal support plate.
2. The plastic film traction and winding mechanism as claimed in claim 1, wherein the front and rear driving mechanism is a telescopic cylinder, a cylinder barrel of the telescopic cylinder is fixed on the fixed plate, and the telescopic rod is fixed on the movable support plate.
3. The plastic film traction and winding mechanism as claimed in claim 2, wherein the horizontal support plate is provided with a chute, and the bottom of the movable support plate is provided with a slide block which is in sliding fit with the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313943.9U CN218619399U (en) | 2022-12-12 | 2022-12-12 | Plastic film's traction winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313943.9U CN218619399U (en) | 2022-12-12 | 2022-12-12 | Plastic film's traction winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218619399U true CN218619399U (en) | 2023-03-14 |
Family
ID=85455732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223313943.9U Active CN218619399U (en) | 2022-12-12 | 2022-12-12 | Plastic film's traction winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218619399U (en) |
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2022
- 2022-12-12 CN CN202223313943.9U patent/CN218619399U/en active Active
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