CN213802231U - Anti-static PVC (polyvinyl chloride) film - Google Patents
Anti-static PVC (polyvinyl chloride) film Download PDFInfo
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- CN213802231U CN213802231U CN202022852232.3U CN202022852232U CN213802231U CN 213802231 U CN213802231 U CN 213802231U CN 202022852232 U CN202022852232 U CN 202022852232U CN 213802231 U CN213802231 U CN 213802231U
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Abstract
The utility model provides a prevent static PVC membrane relates to PVC membrane technical field, including drum and adjustment structure, the surface winding of drum has long membrane, the one end that the drum was kept away from to long membrane is equipped with the adjustment structure, the adjustment structure includes the connecting rod, the quantity of connecting rod is two, two the one end fixedly connected with cylinder that the connecting rod is close to each other, the one end fixedly connected with rectangular plate of drum is kept away from to the connecting rod, the internal thread of rectangular plate is inserted and is equipped with the bull stick, the bull stick is close to cylindrical one end fixedly connected with square, the connecting rod is with the help of bull stick, cylinder, rectangular plate and long membrane fixed connection, two the equal sliding connection of one end that the connecting rod was kept away from each other has the spliced pole. The utility model discloses, solved the staff and not held in the palm the membrane on the ground in order to guarantee that the middle part of assurance membrane will pull the membrane generally and go very far away in order to guarantee that it is unsettled, nevertheless this kind of greatly increased staff's amount of labour's problem.
Description
Technical Field
The utility model relates to a PVC membrane technical field especially relates to an anti-static PVC membrane.
Background
The PVC mainly contains polyvinyl chloride, is yellowish, semitransparent and glossy. The transparency is better than that of polyethylene and polypropylene, is different from that of polystyrene, is divided into soft and hard polyvinyl chloride according to different using amounts of the auxiliary agents, soft products are soft and tough, the hand feeling is sticky, the hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bent part.
The use of PVC membrane is more and more extensive, and traditional PVC membrane simple structure, when needs take out longer membrane from the drum, the staff is usually to pull the membrane and go a very long distance in order to guarantee it unsettled in order to guarantee that the middle part of membrane does not hold in the palm on the ground, but this work volume that has greatly increased the staff, and it is more troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-static PVC film.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent static PVC membrane, includes drum and adjustment structure, the surface winding of drum has long membrane, the one end that the drum was kept away from to long membrane is equipped with the adjustment structure, the adjustment structure includes the connecting rod, the quantity of connecting rod is two, two the one end fixedly connected with cylinder that the connecting rod is close to each other, the one end fixedly connected with rectangular plate of drum is kept away from to the connecting rod, the inside screw thread of rectangular plate is inserted and is equipped with the bull stick, the bull stick is close to cylindrical one end fixedly connected with square, the connecting rod is with the help of bull stick, cylinder, rectangular plate and long membrane fixed connection, two the equal sliding connection of one end that the connecting rod kept away from each other has the spliced pole, the bottom fixedly connected with bottom plate of spliced pole, the spliced pole has the slide for the position sliding connection of bottom plate.
Preferably, one end of the bottom plate, which is close to the sliding plate, is fixedly connected with a round bar, the surface of the round bar penetrates through the sliding plate, and a nut is sleeved on the surface of the round bar.
Preferably, the sliding plate and the bottom plate are fixedly connected with silica gel pads at the ends close to each other, and the two silica gel pads are positioned in the same vertical direction.
Preferably, one end of the square block close to the cylinder is fixedly connected with a silica gel pad, and one end of the rotating rod far away from the square block is fixedly connected with a handle.
Preferably, the one end that the connecting rod is close to the drum is equipped with auxiliary structure, auxiliary structure includes the stock, the surface and the connecting rod fixed connection of stock, the one end sliding connection that the stock is close to the drum has the slider, the fixed surface of slider is connected with the pivot, the arc surface of pivot rotates and is connected with the blade, the inside screw thread of blade is inserted and is equipped with the bolt, the lateral wall fixedly connected with framework of slider.
Preferably, the frame body is in an L shape, a screw is inserted into the inner thread of the frame body, and the size of the inner wall of the frame body is consistent with that of the blade.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through setting up the adjusting structure, a part of long membrane is taken from the cylinder first, then the long membrane is placed on the surface of the cylinder, the rotating rod is twisted by the handle on the surface of the rotating rod at the moment, the rotating rod drives the square to be close to the cylinder, the silica gel pad on the surface of the cylinder extrudes the long membrane at the moment, the long membrane is tightly attached to the cylinder and can not be loosened, then the long membrane is continuously taken out from the cylinder, the membrane is placed on the bottom plate of the connecting column when the long membrane is drawn out to a certain length, the sliding plate is slid at the same time, the silica gel pad at the bottom end of the sliding plate is contacted with the silica gel pad at the top end of the bottom plate, and the nut on the surface of the round strip is screwed down, the long membrane is clamped tightly at the moment, then the connecting column is slid, the connecting column is moved towards the direction close to the cylinder, the multi-section position of the long membrane is clamped on the connecting column in turn, the whole long membrane taken out at the moment is wavy, and the long membrane is greatly shortened linear distance by the wavy long membrane, the problem of staff usually need pull the membrane and walk very far distance in order to guarantee it unsettled in order to guarantee that the middle part of membrane does not hold in the palm on the ground, but this greatly increased staff's amount of labour is solved.
2. The utility model discloses in, through setting up the auxiliary structure, after long membrane draws and gets, slide the slider on the stock, the slider will drive the blade and remove, long membrane will be decided to the blade this moment, the bolt in the blade has played the effect of adjusting blade elasticity degree, when the blade does not use, rotate the blade, make the blade rotate to the framework inside, screw rod on tightening framework surface simultaneously, the screw rod will get into inside the framework, the blade will be dragged in the blade bottom this moment, prevent that the blade accident from rotating out, whole structure has played when long membrane needs to be decided, the staff often directly takes the sword to tailor, and this kind of means of tailorring can lead to the long membrane section of tailorring uneven, influence follow-up use.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an anti-static PVC film according to the present invention;
FIG. 2 is a schematic view of a part of the structure of a rectangular plate in an antistatic PVC film according to the present invention;
fig. 3 is a partial schematic view of an adjustment structure in an anti-static PVC film according to the present invention;
fig. 4 is a partial schematic view of an auxiliary structure in an anti-static PVC film according to the present invention.
Illustration of the drawings: 1. a cylinder; 2. growing the film; 3. adjusting the structure; 31. a connecting rod; 32. a cylinder; 33. a rectangular plate; 34. a rotating rod; 35. connecting columns; 36. a base plate; 37. a slide plate; 38. round bars; 39. a square block; 4. an auxiliary structure; 41. a long rod; 42. a slider; 43. a rotating shaft; 44. a blade; 45. a frame body; 46. a screw.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the adjustment structure 3 and the auxiliary structure 4 will be described in detail below.
As shown in fig. 1 and 2, the adjusting structure 3 includes two connecting rods 31, the number of the connecting rods 31 is two, one end of each connecting rod 31 close to each other is fixedly connected with a cylinder 32, one end of each connecting rod 31 far from the cylinder 1 is fixedly connected with a rectangular plate 33, a rotating rod 34 is inserted in the internal thread of the rectangular plate 33, one end of each rotating rod 34 close to the cylinder 32 is fixedly connected with a square block 39, the connecting rods 31 are fixedly connected with each other by the aid of the rotating rods 34, the cylinders 32, the rectangular plates 33 and the long films 2, one ends of the two connecting rods 31 far from each other are both slidably connected with a connecting column 35, the bottom end of the connecting column 35 is fixedly connected with a bottom plate 36, the position of the connecting column 35 relative to the bottom plate 36 is slidably connected with a sliding plate 37, a part of the long films 2 are firstly taken from the cylinder 1, then the long films 2 are placed on the surface of the cylinder 32, at the moment, the rotating rods 34 are screwed by the aid of handles on the surface of the rotating rods 34, the rotating rods 34 drive the square blocks 39 to close to the cylinders 32, at the moment, the silica gel pad on the surface of the cylinder 32 extrudes the long membrane 2, so that the long membrane 2 and the cylinder 32 are tightly attached and cannot be loosened, then the long membrane 2 is continuously extracted from the cylinder 1, when the long membrane is extracted to a certain length, the membrane is placed on the bottom plate 36 of the connecting column 35, the sliding plate 37 is slid at the same time, the silica gel pad at the bottom end of the sliding plate 37 is contacted with the silica gel pad at the top end of the bottom plate 36, the nut on the surface of the round bar 38 is screwed, at the moment, the long membrane 2 is clamped, the round bar 38 is fixedly connected to one end, close to the sliding plate 37, of the bottom plate 36, the surface of the round bar 38 penetrates through the inside of the sliding plate 37, the nut is sleeved on the surface of the round bar 38, the silica gel pads are fixedly connected to one ends, close to each other, of the sliding plate 37 and the bottom plate 36, the two silica gel pads are positioned in the same vertical direction, the silica gel pad is fixedly connected to one end, close to the cylinder 32, the handle is fixedly connected to one end, far from the square 39, and then the connecting column 35 is slid, make spliced pole 35 move towards the direction that is close to cylinder 32, all clip the multistage position of long membrane 2 on spliced pole 35 in proper order, the whole long membrane 2 of being taken out this moment will be the wave form, and the long membrane 2 of wave form will shorten the straight line distance of being elongated greatly.
The whole adjusting structure 3 achieves the effect that by arranging the adjusting structure 3, a part of the long film 2 is taken from the cylinder 1, then the long film 2 is placed on the surface of the cylinder 32, at the moment, the rotating rod 34 is screwed by a handle on the surface of the rotating rod 34, the rotating rod 34 drives the square block 39 to be close to the cylinder 32, at the moment, the silica gel pad on the surface of the cylinder 32 extrudes the long film 2, the long film 2 is tightly attached to the cylinder 32 and cannot be loosened, then the long film 2 is continuously drawn out from the cylinder 1, when the long film is drawn to a certain length, the film is placed on the bottom plate 36 of the connecting column 35, the sliding plate 37 is simultaneously slid, the silica gel pad at the bottom end of the sliding plate 37 is contacted with the silica gel pad at the top end of the bottom plate 36, the nut on the surface of the round bar 38 is screwed, at the moment, the long film 2 is clamped, then the connecting column 35 is slid, the connecting column 35 moves towards the direction close to the cylinder 32, and the multi-section positions of the long film 2 are clamped on the connecting column 35 in turn, the whole long membrane 2 of being taken out will be wavy this moment, and wavy long membrane 2 will shorten the linear distance of being elongated greatly, has solved the staff and has usually to pull the membrane and go a very long distance in order to guarantee it unsettled in order to guarantee that the middle part of membrane does not hold in the palm on the ground, nevertheless this kind of problem that greatly increased staff's amount of labour.
As shown in fig. 1 and 4, an auxiliary structure 4 is disposed at one end of the connecting rod 31 close to the cylinder 1, the auxiliary structure 4 includes a long rod 41, a surface of the long rod 41 is fixedly connected with the connecting rod 31, one end of the long rod 41 close to the cylinder 1 is slidably connected with a slider 42, a surface of the slider 42 is fixedly connected with a rotating shaft 43, a blade 44 is rotatably connected with an arc surface of the rotating shaft 43, a bolt is inserted into an internal thread of the blade 44, a frame 45 is fixedly connected with a side wall of the slider 42, after the long film 2 is pulled, the slider 42 on the long rod 41 is slid, the slider 42 drives the blade 44 to move, the blade 44 is cut by the blade 44 at this time, the bolt in the blade 44 plays a role of adjusting the tightness degree of the blade 44, when the blade 44 is not used, the blade 44 is rotated to rotate the blade 44 to the inside of the frame 45, a screw 46 on the surface of the frame 45 is tightened, the screw 46 enters the inside of the frame 45, at this time, the screw 46 will drag the blade 44 at the bottom end of the blade 44 to prevent the blade 44 from rotating out accidentally, the frame 45 is shaped like an "L", the screw 46 is inserted into the internal thread of the frame 45, and the size of the inner wall of the frame 45 is consistent with the size of the blade 44.
The effect that its whole auxiliary structure 4 reached does, through setting up auxiliary structure 4, after long membrane 2 draws and gets, slider 42 on the slip stock 41, slider 42 will drive blade 44 and remove, long membrane 2 will be decided to blade 44 this moment, the bolt in the blade 44 has played the effect of adjusting blade 44 elasticity degree, when blade 44 does not use, rotate blade 44, make blade 44 rotate to inside framework 45, screw up the screw rod 46 on framework 45 surface simultaneously, screw rod 46 will get into inside framework 45, screw rod 46 will hold blade 44 in blade 44 bottom this moment, prevent that blade 44 from rotating out by accident, whole structure has played when long membrane 2 need be decided, the staff often directly takes the sword to tailor, and this kind of means of tailorring can lead to the long membrane 2 section of tailorring uneven, influence follow-up use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. An antistatic PVC film, comprising a cylinder (1) and an adjusting structure (3), characterized in that: the surface winding of drum (1) has long membrane (2), the one end that drum (1) was kept away from to long membrane (2) is equipped with adjustment structure (3), adjustment structure (3) include connecting rod (31), the quantity of connecting rod (31) is two, two one end fixedly connected with cylinder (32) that connecting rod (31) are close to each other, the one end fixedly connected with rectangular plate (33) of drum (1) are kept away from to connecting rod (31), the internal thread of rectangular plate (33) is inserted and is equipped with bull stick (34), one end fixedly connected with square (39) that bull stick (34) are close to cylinder (32), connecting rod (31) are with the help of bull stick (34), cylinder (32), rectangular plate (33) and long membrane (2) fixed connection, two the one end that connecting rod (31) were kept away from each other all sliding connection have spliced pole (35), the bottom fixedly connected with bottom plate (36) of spliced pole (35), the connecting column (35) is connected with a sliding plate (37) in a sliding way relative to the position of the bottom plate (36).
2. An antistatic PVC film according to claim 1, characterized in that: one end, close to the sliding plate (37), of the bottom plate (36) is fixedly connected with a round bar (38), the surface of the round bar (38) penetrates through the sliding plate (37), and a nut is sleeved on the surface of the round bar (38).
3. An antistatic PVC film according to claim 1, characterized in that: the sliding plate (37) and the bottom plate (36) are fixedly connected with silica gel pads at the ends close to each other, and the two silica gel pads are located in the same vertical direction.
4. An antistatic PVC film according to claim 1, characterized in that: one end of the square block (39) close to the cylinder (32) is fixedly connected with a silica gel pad, and one end of the rotating rod (34) far away from the square block (39) is fixedly connected with a handle.
5. An antistatic PVC film according to claim 1, characterized in that: one end that connecting rod (31) is close to drum (1) is equipped with auxiliary structure (4), auxiliary structure (4) are including stock (41), the surface and connecting rod (31) fixed connection of stock (41), the one end sliding connection that stock (41) are close to drum (1) has slider (42), the fixed surface of slider (42) is connected with pivot (43), the arc surface of pivot (43) rotates and is connected with blade (44), the inside screw thread of blade (44) is inserted and is equipped with the bolt, the lateral wall fixedly connected with framework (45) of slider (42).
6. An antistatic PVC film according to claim 5, characterized in that: the shape of the frame body (45) is L-shaped, a screw rod (46) is inserted into the internal thread of the frame body (45), and the size of the inner wall of the frame body (45) is consistent with that of the blade (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852232.3U CN213802231U (en) | 2020-12-02 | 2020-12-02 | Anti-static PVC (polyvinyl chloride) film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852232.3U CN213802231U (en) | 2020-12-02 | 2020-12-02 | Anti-static PVC (polyvinyl chloride) film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213802231U true CN213802231U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022852232.3U Active CN213802231U (en) | 2020-12-02 | 2020-12-02 | Anti-static PVC (polyvinyl chloride) film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213802231U (en) |
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- 2020-12-02 CN CN202022852232.3U patent/CN213802231U/en active Active
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