CN216105087U - Winding mechanism for plastic film production - Google Patents
Winding mechanism for plastic film production Download PDFInfo
- Publication number
- CN216105087U CN216105087U CN202122836280.8U CN202122836280U CN216105087U CN 216105087 U CN216105087 U CN 216105087U CN 202122836280 U CN202122836280 U CN 202122836280U CN 216105087 U CN216105087 U CN 216105087U
- Authority
- CN
- China
- Prior art keywords
- cavity
- plastic film
- shaped frame
- winding mechanism
- film production
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 title claims abstract description 28
- 239000002985 plastic film Substances 0.000 title claims abstract description 26
- 229920006255 plastic film Polymers 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 235000013305 food Nutrition 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a winding mechanism for plastic film production, which comprises a U-shaped frame, wherein a first cavity is arranged in the U-shaped frame, an external thread rod is arranged in the first cavity, the upper end of the external thread rod extends out of the U-shaped frame and is connected with a rotating handle, an internal thread block is connected to the external thread rod in a threaded manner, the outer side of the internal thread block is connected to the inner wall of the first cavity in a sliding manner, the internal thread block is arranged on the inner wall of the first cavity in a sliding manner, a second cavity is arranged in the U-shaped frame, a spring is arranged in the second cavity, a sliding plate is arranged at the other end of the spring, and the rotating handle is rotated to drive the external thread rod to rotate, so that the internal thread block slides up and down and drives a material guide roller to move up and down to adapt to plastic films under different conditions; the motor is opened, and the motor drives the driving gear to rotate, so that the driving gear drives the driven gear to rotate, the winding roller on the driven gear rotates, and the plastic film is sufficiently wound by the winding roller.
Description
Technical Field
The utility model belongs to the technical field of plastic films, and particularly relates to a winding mechanism for plastic film production.
Background
The plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and is used as a film coating layer; plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.
The current winding mechanism can not adjust the height of guide roller as required, very big restriction the result of use of device, and it is very inconvenient to the rolling of plastic film to the wind-up roll simultaneously to can not dismantle the plastic film after the rolling and install, very big restriction the result of use of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a winding mechanism for producing a plastic film, which aims to solve the problem that a winding roller is inconvenient to adjust.
In order to achieve the purpose, the utility model provides the following technical scheme: a winding mechanism for plastic film production comprises a U-shaped frame, wherein a first cavity is formed in the U-shaped frame, two first cavities are formed in the U-shaped frame and are respectively arranged on the inner walls of two sides of the U-shaped frame, an external thread rod is arranged in the first cavity and rotates on the inner wall of the first cavity, the upper end of the external thread rod extends out of the U-shaped frame to be connected with a rotating handle, the rotating handle is fixedly welded at the upper end of the external thread rod, an internal thread block is connected to the external thread rod in a threaded mode and can be limited on the external thread rod, stable up-and-down sliding of the internal thread block is guaranteed, the outer side of the internal thread block is connected to the inner wall of the first cavity in a sliding mode, the internal thread block is limited on the inner wall of the first cavity, the internal thread block is arranged on the inner wall of the first cavity in a sliding mode, a material guide roller is arranged on the inner side of the internal thread block, and two sides of the material guide roller are limited in the internal thread block, the U-shaped frame is internally provided with two second cavities which are respectively arranged on two sides of the U-shaped frame, a spring is arranged in the second cavity, one end of the spring is fixedly welded on the inner wall of the second cavity, the other end of the spring is provided with a sliding plate, and the other end of the spring is fixedly welded on the sliding plate.
Preferably, the outer side of the sliding plate is slidably disposed on the inner wall of the second cavity, and the sliding plate is limited on the inner wall of the second cavity, so that the sliding plate can slide on the inner wall of the second cavity.
Preferably, the sliding plate is provided with a fixing column, and the fixing column is fixedly welded on the sliding plate.
Preferably, the fixing column stretches out the U-shaped frame and is arranged in a slot of the driven gear in a sliding mode, the fixing column can be inserted into the driven gears on two sides, and the positions of the driven gears are fixed.
Preferably, a winding roller is arranged in the driven gear, and the winding roller is fixedly welded on the inner sides of the driven gears on the two sides.
Preferably, the motor is arranged on the inner side of the U-shaped frame, the motor is fixedly welded on the inner side of the U-shaped frame, the driving gear is arranged on the motor, and the motor can drive the driving gear to rotate.
Preferably, the outer side of the driving gear is meshed with the driven gear, and the driving gear can drive the driven gear to rotate.
Compared with the prior art, the utility model has the beneficial effects that: 1. the mechanism drives the external thread rod to rotate by rotating the rotating handle, so that the internal thread block slides up and down to drive the guide roller to move up and down to adapt to plastic films under different conditions.
2. This mechanism is through opening the motor, and the motor drives the driving gear and rotates for the driving gear drives driven gear and rotates, makes the wind-up roll on the driven gear rotate, makes the wind-up roll carry out abundant rolling with the plastic film.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a U-shaped frame; 21. a first cavity; 22. an externally threaded rod; 23. a handle is rotated; 24. an internal thread block; 25. a material guide roller; 31. a second cavity; 32. a spring; 33. a sliding plate; 34. fixing a column; 35. a slot; 36. a driven gear; 37. a wind-up roll; 41. a motor; 42. a drive gear.
Detailed Description
Referring to fig. 1 and 2, a winding mechanism for plastic film production includes a U-shaped frame 1, a first cavity 21 is provided in the U-shaped frame 1, two first cavities 21 are provided and are respectively provided on inner walls of two sides of the U-shaped frame 1, an external threaded rod 22 is provided in the first cavity 21, the external threaded rod 22 rotates on an inner wall of the first cavity 21, an upper end of the external threaded rod 22 extends out of the U-shaped frame 1 and is connected with a rotating handle 23, the rotating handle 23 is fixedly welded on an upper end of the external threaded rod 22, an internal threaded block 24 is threadedly connected on the external threaded rod 22, the internal threaded block 24 can be restricted on the external threaded rod 22 to ensure that the internal threaded block 24 can stably slide up and down, an outer side of the internal threaded block 24 is slidably connected to an inner wall of the first cavity 21, the internal threaded block 24 is restricted on an inner wall of the first cavity 21 to ensure that the internal threaded block 24 slides on an inner wall of the first cavity 21, the internal threaded block 24 is slidably provided on an inner wall of the first cavity 21, the inner side of the inner thread block 24 is provided with a guide roller 25, two sides of the guide roller 25 are limited in the inner thread block 24, a second cavity 31 is formed in the U-shaped frame 1, two second cavities 31 are formed and are respectively arranged on two sides of the U-shaped frame 1, a spring 32 is arranged in each second cavity 31, one end of each spring 32 is fixedly welded on the inner wall of each second cavity 31, the other end of each spring 32 is provided with a sliding plate 33, and the other end of each spring 32 is fixedly welded on the corresponding sliding plate 33.
Referring to fig. 1, the outer side of the sliding plate 33 is slidably disposed on the inner wall of the second cavity 31, and the sliding plate 33 is limited on the inner wall of the second cavity 31 to ensure that the sliding plate 33 can slide on the inner wall of the second cavity 31.
Referring to fig. 1 and 2, the sliding plate 33 is provided with a fixing post 34, and the fixing post 34 is fixedly welded on the sliding plate 33.
Referring to fig. 1, the fixing post 34 extends out of the U-shaped frame 1 and is slidably disposed in the slot 35 of the driven gear 36, and the fixing post 34 can be inserted into the driven gears 36 at two sides to fix the positions of the driven gears 36.
Referring to fig. 1 and 2, a winding roller 37 is disposed in the driven gear 36, and the winding roller 37 is fixedly welded to the inner sides of the driven gears 36 on both sides.
Referring to fig. 1 and 2, a motor 41 is disposed on an inner side of the U-shaped frame 1, the motor 41 is fixedly welded on the inner side of the U-shaped frame 1, a driving gear 42 is disposed on the motor 41, and the motor 41 can drive the driving gear 42 to rotate.
Referring to fig. 1 and 2, the driving gear 42 is engaged with the driven gear 36 at an outer side thereof, and the driving gear 42 can drive the driven gear 36 to rotate.
The working principle of the scheme is as follows: according to the needs of the plastic film, the rotating handle 23 is rotated, the rotating handle 23 drives the external threaded rod 22 to rotate, the external threaded rod 22 drives the internal threaded block 24 to move up and down, the internal threaded blocks 24 on the two sides are made to move, the material guiding roller 25 is adjusted to a proper height, then the plastic film passes through the material guiding roller 25, the material guiding roller 25 is supported, the plastic film is supported before winding, the motor 41 is opened, the motor 41 drives the driving gear 42 to rotate, the driving gear 42 drives the driven gear 36 to rotate, the winding roller 37 rotates, the plastic film is wound, when the winding roller 37 needs to be replaced, the winding rollers 37 on the two sides are pushed outwards, the slots 35 in the driven gear 36 are separated from the fixed column 34, and then the winding roller 37 is taken out.
Claims (7)
1. The utility model provides a winding mechanism is used in plastic film production, includes U type frame (1), its characterized in that: be equipped with first cavity (21) in U type frame (1), be equipped with external screw thread pole (22) in first cavity (21), the upper end of external screw thread pole (22) is stretched out U type frame (1) and is connected with turning handle (23), threaded connection has interior screw thread block (24) on external screw thread pole (22), the outside sliding connection of interior screw thread block (24) is in first cavity (21) inner wall, interior screw thread block (24) slide and set up in first cavity (21) inner wall, interior screw thread block (24) inboard is equipped with guide roller (25), second cavity (31) have been seted up in U type frame (1), be provided with spring (32) in second cavity (31), the other end of spring (32) is equipped with sliding plate (33).
2. The winding mechanism for plastic film production as claimed in claim 1, wherein: the outer side of the sliding plate (33) is arranged on the inner wall of the second cavity (31) in a sliding mode.
3. The winding mechanism for plastic film production as claimed in claim 1, wherein: the sliding plate (33) is provided with a fixing column (34).
4. The winding mechanism for plastic film production as claimed in claim 3, wherein: the fixing column (34) extends out of the U-shaped frame (1) and is arranged in a slot (35) of the driven gear (36) in a sliding mode.
5. The winding mechanism for plastic film production as claimed in claim 4, wherein: and a winding roller (37) is arranged in the driven gear (36).
6. The winding mechanism for plastic film production as claimed in claim 1, wherein: the motor (41) is arranged on the inner side of the U-shaped frame (1), and a driving gear (42) is arranged on the motor (41).
7. The winding mechanism for plastic film production as claimed in claim 6, wherein: the outer side of the driving gear (42) is meshed with the driven gear (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122836280.8U CN216105087U (en) | 2021-11-18 | 2021-11-18 | Winding mechanism for plastic film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122836280.8U CN216105087U (en) | 2021-11-18 | 2021-11-18 | Winding mechanism for plastic film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216105087U true CN216105087U (en) | 2022-03-22 |
Family
ID=80717753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122836280.8U Expired - Fee Related CN216105087U (en) | 2021-11-18 | 2021-11-18 | Winding mechanism for plastic film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216105087U (en) |
-
2021
- 2021-11-18 CN CN202122836280.8U patent/CN216105087U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |