CN216613343U - Elastic structure for plastic film conveying - Google Patents
Elastic structure for plastic film conveying Download PDFInfo
- Publication number
- CN216613343U CN216613343U CN202220025678.5U CN202220025678U CN216613343U CN 216613343 U CN216613343 U CN 216613343U CN 202220025678 U CN202220025678 U CN 202220025678U CN 216613343 U CN216613343 U CN 216613343U
- Authority
- CN
- China
- Prior art keywords
- rotating rod
- fixing frame
- rod
- plastic film
- roller shutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002985 plastic film Substances 0.000 title claims abstract description 47
- 229920006255 plastic film Polymers 0.000 title claims abstract description 47
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229920004933 Terylene® Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 244000309464 bull Species 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model provides an elastic structure for conveying plastic films, which comprises a fixing frame, wherein a rotating rod with one end penetrating through the fixing frame is rotationally connected in the fixing frame, a roller shutter positioned in the fixing frame is wound on the rotating rod, a pressing plate parallel to the rotating rod is arranged in the fixing frame, and an electric telescopic rod for driving the pressing plate to be close to or far away from the rotating rod is arranged on the rotating rod; still be equipped with the connecting rod that parallels with the bull stick in the mount, the rolling has antistatic cloth on the connecting rod, be fixed with on the antistatic cloth and be used for pasting the area of pasting on rolling up the curtain. The utility model has simple structure and convenient operation, can replace the corresponding roller shutters according to the width and the characteristics of different plastic films, can effectively avoid the situation that the plastic film is punctured when burrs appear on the roller shutters, can also play a role in static prevention, and prevents the plastic film and the roller shutters from generating friction to ensure that the plastic film generates static to adsorb dust or lint.
Description
Technical Field
The utility model relates to the technical field of plastic film conveying, in particular to an elastic structure for conveying a plastic film.
Background
The plastic film processing comprises a process for cutting the plastic film, wherein the front end of the plastic film stops moving when the plastic film is cut, and the rear end of the plastic film is still in a state of being continuously conveyed; therefore, a worker can adopt the roller shutter to fix one end of the roller shutter, so that the other end of the roller shutter naturally droops, and the tightness of the plastic film during conveying is controlled by rolling or unreeling the naturally drooped end of the roller shutter, so as to ensure the normal conveying of the plastic film; however, at present, one end of each roller shutter is fixed, the other end of each roller shutter naturally droops, so that workers are not convenient to replace the roller shutters, the replacement process is complicated, when the roller shutters are damaged or the roller shutters with different widths are conveyed, the plastic film with the narrower width is loosened by the larger roller shutters, the plastic film is easily stretched or torn, and the like, and the roller shutters are basically made of bamboo sheets, so that when burrs appear on the roller shutters, the plastic film is easily pierced; meanwhile, after the plastic film is rubbed with the roller shutter in the conveying process, the plastic film is easy to generate static electricity, so that dust or batting in the air is adsorbed on the plastic film, and the subsequent processing operation of the plastic film is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an elastic structure for conveying a plastic film, which solves the problems that when a roller shutter is damaged or the roller shutter is not matched with the plastic film, the roller shutter is complicated to replace, and meanwhile, after the plastic film is rubbed with the roller shutter in the conveying process, the plastic film is easy to generate static electricity, so that dust or lint is adsorbed on the plastic film.
In order to solve the technical problems, the utility model specifically adopts the following technical scheme:
a plastic film conveying elastic structure comprises a fixing frame, wherein a rotating rod with one end penetrating through the fixing frame is rotatably connected in the fixing frame, a roller shutter positioned in the fixing frame is wound on the rotating rod, a pressing plate parallel to the rotating rod is arranged in the fixing frame, and an electric telescopic rod for driving the pressing plate to be close to or far away from the rotating rod is arranged on the rotating rod; still be equipped with the connecting rod that parallels with the bull stick in the mount, the rolling has antistatic cloth on the connecting rod, be fixed with on the antistatic cloth and be used for pasting the area of pasting on rolling up the curtain.
Compared with the prior art, the utility model has the following beneficial effects:
after one end of the roller shutter is placed between the rotating rod and the pressing plate, the electric telescopic rod is started, the telescopic end of the electric telescopic rod drives the pressing plate to be close to the rotating rod, the roller shutter is pressed, then the rotating rod is rotated according to the required sagging length of the roller shutter, the roller shutter is wound, and the length of the sagging part of the roller shutter is adjusted; then after the anti-static cloth rolled on the connecting rod is correspondingly unreeled for a certain length, the adhesive tape is adhered to one surface of the roller shutter, which is far away from the connecting rod, so that the anti-static cloth blocks two side surfaces of the roller shutter; the utility model has simple structure and convenient operation, can replace the corresponding roller shutters according to the width and the characteristics of different plastic films, can effectively avoid the situation that the plastic film is punctured when burrs appear on the roller shutters, can also play a role in static prevention, and prevents the plastic film and the roller shutters from generating friction to ensure that the plastic film generates static to adsorb dust or lint.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side cross-sectional structural view of the turning bar of the present invention;
FIG. 3 is a schematic top view of the fixing frame of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1. a fixed mount; 2. a rotating rod; 21. an electric telescopic rod; 22. pressing a plate; 23. a rubber pad; 3. a limiting rod; 4. rolling a curtain; 5. fixing the rod; 51. a connecting rod; 52. an iron absorption block; 53. an antistatic cloth; 54. a tape for attachment; 55. and (4) a magnet.
Detailed Description
The details of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1, 2 and 4, the utility model provides an elastic structure for conveying a plastic film, which comprises a fixed frame 1, wherein one end of the fixed frame 1 is rotatably connected with a rotating rod 2, one end of the rotating rod 2 penetrates through the fixed frame 1, a roller shutter 4 positioned in the fixed frame 1 is wound on the rotating rod 2, a pressing plate 22 parallel to the rotating rod 2 is arranged in the fixed frame 1, and an electric telescopic rod 21 for driving the pressing plate 22 to be close to or far away from the rotating rod 2 is arranged on the rotating rod 2; a connecting rod 51 parallel to the rotating rod 2 is further arranged in the fixed frame 1, an anti-static cloth 53 is wound on the connecting rod 51, and an adhesive tape 54 used for being adhered to the roller shutter 4 is fixed on the anti-static cloth 53.
As shown in fig. 1 and fig. 3, one end of the connecting rod 51 passes through a circular hole formed in the fixing frame 1 and is rotatably connected with a fixing rod 5, one end of the fixing rod 5 away from the connecting rod 51 is fixed with a magnet 55, and the magnet 55 is used for adsorbing one end of the rotating rod 2 located outside the fixing frame 1; one end of the connecting rod 51 in the fixing frame 1 is fixed with an iron-attracting block 52 which can be adsorbed on the fixing frame 1. The outer wall of the connecting rod 51 is in contact with the inner wall of the circular hole, the connecting rod 51 is rotated after the connecting rod 51 is pulled by the fixing rod 5 to move towards the outside of the fixing frame 1, the anti-static cloth 53 is unreeled, one end of the anti-static cloth 53 is fixed on the connecting rod 51, the other end of the anti-static cloth 53 naturally droops, and the anti-static cloth 53 is unreeled to a specified length; after one end of the roller shutter 4 is fixed on the rotating rod 2, the rotating rod 2 can be rotated to roll the roller shutter 4, and the length of the roller shutter 4 falling downwards is adjusted; pushing the connecting rod 51 to enable the iron-absorbing block 52 to be absorbed on the fixing frame 1, fixing the connecting rod 51 to prevent the connecting rod 51 from rotating randomly, absorbing the iron-absorbing stone 55 at one end of the rotating rod 2 outside the fixing frame 1 to prevent the rotating rod 2 from rotating, and then adhering the adhesive tape 54 on the anti-static cloth 53 to one side of the roller shutter 4, which is far away from the connecting rod 51; one end of the rolling curtain 4 which falls downwards is always positioned below the unreeling or cutting end of the plastic film when the plastic film is reeled up and rises or unreels and falls in the conveying process of the plastic film.
As shown in fig. 4, the number of the adhesive tapes 54 is two, and the two adhesive tapes 54 are respectively used for being adhered to both side surfaces of the roll screen 4. After the two sticking bands 54 are respectively stuck on the two side surfaces of the roller shutter 4, the anti-static cloth 53 can block the two side surfaces of the roller shutter 4, so that when the plastic film is conveyed, the anti-static cloth 53 is contacted with the plastic film, and static electricity is prevented from being generated after the plastic film is rubbed with the roller shutter 4.
As shown in fig. 1, a concave hole is formed in the rotating rod 2, the fixed end of the electric telescopic rod 21 is fixed in the concave hole, a limiting rod 3 penetrating through a pressing plate 22 and connected with the pressing plate 22 in a sliding manner is further fixed on the rotating rod 2, and the limiting rod 3 and the electric telescopic rod 21 are symmetrically distributed; a rubber pad 23 is fixed on one surface of the pressing plate 22 close to the rotating rod 2. The limiting rod 3 can increase the moving stability of the pressing plate 22, and meanwhile, the limiting rod 3 can block one end, pressed by the pressing plate 22, of the roller shutter 4 by matching with the telescopic end of the electric telescopic rod 21, so that the pressed end of the roller shutter 4 is limited; the rubber pad 23 can increase the friction force of the contact part of the pressing plate 22 and the roller shutter 4, and increase the stability of the roller shutter 4.
As shown in fig. 1, the anti-static cloth 53 may be anti-static silk fabric or anti-static all-cotton fabric using polyester as a main body. One of the two can be selected as the antistatic cloth 53 according to the actual situation or the characteristics of the plastic film; other antistatic materials may of course be chosen.
When the automatic rolling device is used, one end of the roller shutter 4 is placed between the pressing plate 22 and the rotating rod 2, the electric telescopic rod 21 is started, the pressing plate 22 is made to be close to the rotating rod 2 to press the roller shutter 4, then the rotating rod 2 is rotated to roll the roller shutter 4, and the length of the naturally drooping part of the roller shutter 4 is adjusted; and then unreeling the anti-static cloth 53 coiled on the connecting rod 51, and sticking the sticking belt 54 on the roller shutter 4, so that the anti-static cloth 53 bypasses the bottom end of the roller shutter 4 and blocks two side surfaces of the roller shutter 4, thereby avoiding the generation of static electricity after the plastic film is rubbed with the roller shutter 4 during transportation.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides a plastic film is carried and is used elasticity structure, includes mount (1), its characterized in that: the roller shutter is characterized in that a rotating rod (2) with one end penetrating through the fixing frame (1) is rotatably connected to the fixing frame (1), a roller shutter (4) positioned in the fixing frame (1) is wound on the rotating rod (2), a pressing plate (22) parallel to the rotating rod (2) is arranged in the fixing frame (1), and an electric telescopic rod (21) for driving the pressing plate (22) to be close to or far away from the rotating rod (2) is arranged on the rotating rod (2); the fixing frame (1) is also internally provided with a connecting rod (51) parallel to the rotating rod (2), the connecting rod (51) is wound with anti-static cloth (53), and the anti-static cloth (53) is fixedly provided with a pasting belt (54) used for pasting on the roller shutter (4).
2. The elastic structure for plastic film conveyance according to claim 1, wherein: one end of the connecting rod (51) penetrates through a round hole formed in the fixing frame (1) and is rotatably connected with a fixing rod (5), one end, away from the connecting rod (51), of the fixing rod (5) is fixedly provided with a magnet (55), and the magnet (55) is used for adsorbing one end, located outside the fixing frame (1), of the rotating rod (2); one end of the connecting rod (51) in the fixing frame (1) is fixed with an iron-absorbing block (52) which can be absorbed on the fixing frame (1).
3. The elastic structure for plastic film conveyance according to claim 1, wherein: the number of the sticking belts (54) is two, and the two sticking belts (54) are respectively used for sticking to two side surfaces of the roller shutter (4).
4. The elastic structure for plastic film conveyance according to claim 1, wherein: a concave hole is formed in the rotating rod (2), the fixed end of the electric telescopic rod (21) is fixed in the concave hole, a limiting rod (3) which penetrates through the pressing plate (22) and is in sliding connection with the pressing plate (22) is further fixed on the rotating rod (2), and the limiting rod (3) and the electric telescopic rod (21) are symmetrically distributed; and a rubber pad (23) is fixed on one surface of the pressing plate (22) close to the rotating rod (2).
5. The elastic structure for plastic film conveyance according to claim 1, wherein: the anti-static cloth (53) can be made of anti-static silk or anti-static all-cotton fabric with terylene as a main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025678.5U CN216613343U (en) | 2022-01-06 | 2022-01-06 | Elastic structure for plastic film conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025678.5U CN216613343U (en) | 2022-01-06 | 2022-01-06 | Elastic structure for plastic film conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613343U true CN216613343U (en) | 2022-05-27 |
Family
ID=81688663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220025678.5U Active CN216613343U (en) | 2022-01-06 | 2022-01-06 | Elastic structure for plastic film conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216613343U (en) |
-
2022
- 2022-01-06 CN CN202220025678.5U patent/CN216613343U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240531 Address after: No. 1, Longma Road, Maji Town, Yizheng City, Yangzhou City, Jiangsu Province, 211400 Patentee after: Jiangsu Langxing Materials Co.,Ltd. Country or region after: China Address before: 443700 Pingyikou Industrial Park, Xiakou Town, Xingshan County, Yichang City, Hubei Province Patentee before: Hubei Changzheng Packaging Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |