CN219823133U - PVC membrane rolling overspeed device tensioner - Google Patents
PVC membrane rolling overspeed device tensioner Download PDFInfo
- Publication number
- CN219823133U CN219823133U CN202320703481.7U CN202320703481U CN219823133U CN 219823133 U CN219823133 U CN 219823133U CN 202320703481 U CN202320703481 U CN 202320703481U CN 219823133 U CN219823133 U CN 219823133U
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- China
- Prior art keywords
- film
- fixedly arranged
- notch
- guide
- guide roller
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- 238000005096 rolling process Methods 0.000 title claims description 9
- 239000012528 membrane Substances 0.000 title claims description 4
- 102000005650 Notch Receptors Human genes 0.000 claims abstract description 25
- 108010070047 Notch Receptors Proteins 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 12
- 229920000915 polyvinyl chloride Polymers 0.000 description 15
- 239000004800 polyvinyl chloride Substances 0.000 description 15
- -1 polyethylene Polymers 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a PVC film winding and tensioning device, which relates to the technical field of PVC films and comprises the following components: a work table; the mounting plate is fixedly arranged on one side surface of the workbench, and a motor is fixedly arranged on the surface of the mounting plate; the long rod is fixedly arranged on the inner wall of the working table close to one side, and dust removing cotton I is fixedly arranged on the surface of the long rod; two notch I are all offered on the surface of workstation opposite side, one of them the internal surface activity of notch I is inlayed and is equipped with threaded rod I. According to the utility model, when the threaded rod is adjusted, the connecting block with one end movably embedded is driven to transversely move, so that the guide roller II on the surface is driven to move, and the guide roller II is pulled away from the guide roller I, so that the film on the surface is stretched, the stretched state of the film is convenient to adjust, collection is performed, and the film winding effect is prevented from being influenced due to overlapping during winding.
Description
Technical Field
The utility model relates to the technical field of PVC films, in particular to a PVC film winding and tensioning device.
Background
PVC is mainly composed of polyvinyl chloride, is yellowish semitransparent and glossy. The transparency is superior to polyethylene and polypropylene, is inferior to polystyrene, and is divided into soft and hard polyvinyl chloride according to the different usage amount of auxiliary agents, soft products are soft and tough, the hand feeling is sticky, the hardness of the hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and whitening phenomenon can occur at the bending position. Common articles: the material is a high molecular material using one chlorine atom to replace one hydrogen atom in polyethylene.
However, in the prior art, as in chinese patent No. CN202121242057.4, in particular, a real-time adjustable size tensioning device for PVC film production, which includes a base, wherein the base is provided with two groups, and the tops of the two groups of bases are fixed with brackets; the device comprises a winding roller, a first guide roller and a second guide roller, wherein the two ends of the winding roller are rotatably connected with the tops of two groups of bases through bearings, a driving motor is arranged at one end of the winding roller, the first guide roller and the second guide roller are connected between two supports, and the second guide roller is driven to move up and down through the up-and-down sliding of a moving frame, so that the distance between the second guide roller and the first guide roller can be adjusted, the film can be effectively tensioned, the surface tension of the film is always consistent during winding, the film cannot break during transmission on the guide rollers, the production continuity is facilitated, the winding flatness of the PVC film roll is finally improved, and the quality of the PVC film winding is ensured.
Although the above scheme has the advantages as above, the above scheme has disadvantages in that: the second guide roller is driven to move up and down through the moving frame, so that the distance between the first guide rollers can be adjusted, the film is effectively tensioned, the surface tension of the film is always consistent when the film is wound, the film is worked on the guide rollers for a long time or is wound when the film is wound, and the film is easily damaged under the condition that dust or impurities are encountered in the working environment, so that the use quality of the film after winding is affected.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the second guide roller is driven to move up and down by the moving frame, so that the distance between the first guide rollers can be adjusted, the film is effectively tensioned, the surface tension of the film is always consistent when the film is wound, the film is worked on the guide rollers for a long time or is easily damaged when the film is wound, such as when dust or impurities are encountered in a working environment, and the use quality of the film after winding is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: PVC membrane rolling overspeed device tensioner includes:
a work table;
the mounting plate is fixedly arranged on one side surface of the workbench, and a motor is fixedly arranged on the surface of the mounting plate;
the long rod is fixedly arranged on the inner wall of the working table close to one side, and dust removing cotton I is fixedly arranged on the surface of the long rod;
two notch I are all offered on the surface of workstation opposite side, one of them the internal surface activity of notch I is inlayed and is equipped with threaded rod I.
Preferably, the inner wall of the workbench close to one side is fixedly provided with a first guide roller, the surface of the first guide roller is movably connected with a film, one side surface of the film is movably connected with the surface of the first dust removing cotton, and the surface of the opposite part of the workbench close to one side is provided with a second notch.
Preferably, the first threaded rod is movably embedded with a connecting block near the outer surface of one end, one side surface of the connecting block is movably embedded with a first guide rod, and the first guide rod is fixedly arranged on the inner surface of the first notch.
Preferably, the surface fixed mounting sleeve of the connecting block is provided with a second guide roller, and the outer surface of the second guide roller is movably connected to the surface of the film.
Preferably, one of the slots II is movably embedded with a threaded rod II, the outer surface of one end of the threaded rod II is movably embedded with a movable plate, one side surface of the movable plate is movably embedded with a guide rod II, the guide rod II is fixedly arranged in the slot II, one side surface of the movable plate is fixedly provided with dust removing cotton II, and one side surface of the dust removing cotton II is movably connected with the surface of the film.
Preferably, the surface fixed mounting of motor output has the pinion, the one side surface movable engagement of pinion has the gear wheel, the surface fixed mounting that the gear wheel is close to center department has the rotation axis, the rotation axis activity inlays and establishes on the inner wall that the workstation is close to one side, the surface fixed of rotation axis is close to center department inlays and has set up the tightening roll, one side surface swing joint of tightening roll is on the surface of film.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when adjusting threaded rod one, drive one end activity and inlay the connecting block of establishing and carry out lateral shifting to drive the guide roll second on surface and remove, thereby pull out the distance with guide roll one, thereby make the film on surface tighten, thereby be convenient for adjust the tight state of film, thereby collect, prevent to produce when the rolling and overlap and then influence film rolling effect.
2. When the second threaded rod is rotated, the movable plate with one end movably embedded is driven to move up and down, so that the second dust removing cotton on the surface is driven to clean the upper surface of the film, and meanwhile, the lower surface of the first dust removing cotton on the surface of the long threaded rod is cleaned, so that the situation that dust adheres or dust impurities are encountered when the film is rolled is prevented, and the rolling quality of the film is improved.
Drawings
FIG. 1 is a schematic side view of a PVC film winding and tensioning device;
FIG. 2 is a schematic side view of the PVC film winding and tensioning device;
FIG. 3 is a schematic top view of the PVC film winding and tensioning device;
fig. 4 is an enlarged schematic structural view of the PVC film winding tensioner of the present utility model shown in fig. 3.
Legend description:
1. a work table; 101. a mounting plate; 102. a notch I; 103. a notch II; 104. a first threaded rod; 105. a connecting block; 106. a first guide rod; 107. a second guide roller; 108. a second threaded rod; 109. a second guide rod; 110. a moving plate; 111. dust removing cotton II; 112. a long rod; 113. dust removing cotton I; 2. a motor; 201. a pinion gear; 202. a large gear; 203. a rotation shaft; 204. a take-up roller; 3. a guide roller I; 301. a film.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a PVC film winding tensioner, comprising:
a work table 1;
the mounting plate 101 is fixedly arranged on one side surface of the workbench 1, and the motor 2 is fixedly arranged on the surface of the mounting plate 101;
a long rod 112 fixedly arranged on the inner wall of the near side of the workbench 1, and a dust-removing cotton I113 is fixedly arranged on the surface of the long rod 112;
two first notches 102 are formed on the surfaces of the opposite sides of the workbench 1, and a threaded rod first 104 is movably embedded in the inner surface of one first notch 102.
As shown in fig. 1-4, a first guide roller 3 is fixedly mounted on the inner wall of the working table 1 close to one side, a film 301 is movably connected to the surface of the first guide roller 3, one side surface of the film 301 is movably connected to the surface of the first dust removing cotton 113, a notch second 103 is formed in the surface of the opposite part of the working table 1 close to one side, the first guide roller 3 on one side surface is supported through the working table 1, meanwhile, the film 301 on the surface is supported, the lower surface of the film 301 is cleaned through the first dust removing cotton 113, and the inner parts are convenient to move through the notch second 103 formed in the surface.
As shown in fig. 1-4, a connecting block 105 is movably embedded in the outer surface of the first threaded rod 104 near one end, a first guide rod 106 is movably embedded in one side surface of the connecting block 105, the first guide rod 106 is fixedly installed on the inner surface of the first notch 102, the connecting block 105 with one movably embedded end is driven to transversely move when the first threaded rod 104 is rotated, and meanwhile, the first guide rod 106 is movably embedded in the surface of the connecting block 105 to prevent rotation during movement, and the first guide rod 106 is supported through the first notch 102.
As shown in fig. 1-4, the surface of the connecting block 105 is fixedly sleeved with a second guide roller 107, the outer surface of the second guide roller 107 is movably connected to the surface of the film 301, and when the connecting block 105 moves, the second guide roller 107 on the outer surface is driven to move so as to pull away from the first guide roller 3, so that the film 301 on the surface is stretched.
As shown in fig. 1-4, a second threaded rod 108 is movably embedded in the second notch 103, a moving plate 110 is movably embedded in the outer surface of one end of the second threaded rod 108, a second guide rod 109 is movably embedded in one side surface of the moving plate 110, the second guide rod 109 is fixedly installed in the second notch 103, a second dust-removing cotton 111 is fixedly installed on one side surface of the moving plate 110, one side surface of the second dust-removing cotton 111 is movably connected to the surface of the film 301, when the second threaded rod 108 in the second notch 103 is rotated, the moving plate 110 with one end movably embedded is driven to move up and down, so that the second dust-removing cotton 111 on the surface is driven to clean the upper surface of the film 301, the moving plate 110 is limited by the second guide rod 109, angular deviation is prevented from happening during movement, and the second guide rod 109 is fixedly installed in the second notch 103.
As shown in fig. 1-4, a pinion 201 is fixedly installed on the surface of the output end of the motor 2, a large gear 202 is movably engaged with one side surface of the pinion 201, a rotating shaft 203 is fixedly installed on the surface of the large gear 202 close to the center, the rotating shaft 203 is movably embedded on the inner wall of the workbench 1 close to one side, a tightening roller 204 is fixedly embedded on the outer surface of the rotating shaft 203 close to the center, one side surface of the tightening roller 204 is movably connected on the surface of the film 301, when the motor 2 works, the pinion 201 on the surface of the output end is driven to rotate, and the pinion 201 is meshed with the large gear 202, so that the rotating shaft 203 on one side surface is driven to rotate, and the tightening roller 204 on the surface slowly collects the film 301, so that folds generated in the film collecting process due to the too high speed are prevented, and the quality is affected.
Working principle: the first guide roller 3 on one side surface is supported through the workbench 1, the first guide roller 3 is used for supporting the film 301 on the surface, the first guide rod 106 is used for fixedly supporting the motor 2 on the top, when the motor 2 works, the pinion 201 on the surface of the output end is driven to rotate, the pinion 201 is meshed with the large gear 202, the rotating shaft 203 on one side surface is driven to rotate, the tightening roller 204 on the surface is enabled to slowly collect the film 301, the film collecting process is prevented from being wrinkled to affect the quality, when the threaded rod 104 in the notch I102 is regulated, the connecting block 105 with one end movably embedded is driven to transversely move, the first guide rod 106 is movably embedded on the surface of the connecting block 105, rotation is prevented from being caused during movement, the second guide roller 107 on the surface is driven to move, the distance is further increased from the first guide roller 3, the film 301 on the surface is stretched, the film 301 is conveniently adjusted to be in a stretched state, the film collecting process is prevented from being influenced, the film 301 rolling effect is prevented from being influenced during rolling, the second guide roller 108 in the rotating notch II is prevented from being rotated, the inner side surface is prevented from being wrinkled, the second guide roller 110 is driven to move under the moving, the upper guide plate 110 is driven to move, the dust removing plate is prevented from being moved under the surface of the connecting block 105, and the dust removing film is prevented from being separated from being polluted, and the surface is prevented from being separated from being removed from the surface by the surface of the first guide plate, and the dust is prevented from being separated from being subjected to the surface.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
- PVC membrane rolling overspeed device tensioner, its characterized in that includes:a work table (1);the mounting plate (101) is fixedly arranged on one side surface of the workbench (1), and a motor (2) is fixedly arranged on the surface of the mounting plate (101);a long rod (112) fixedly arranged on the inner wall of the side, close to the workbench (1), of the long rod (112), and dust-removing cotton I (113) is fixedly arranged on the surface of the long rod (112);two first notch (102) are arranged on the surfaces of the opposite sides of the workbench (1), and a first threaded rod (104) is movably embedded in the inner surface of one first notch (102).
- 2. The PVC film winding tensioner of claim 1, wherein: the novel dust collector is characterized in that a first guide roller (3) is fixedly arranged on the inner wall of the workbench (1) close to one side, a film (301) is movably connected to the surface of the first guide roller (3), one side surface of the film (301) is movably connected to the surface of the first dust collector cotton (113), and a second notch (103) is formed in the surface of the opposite part of the workbench (1) close to one side.
- 3. The PVC film winding tensioner of claim 1, wherein: the connecting block (105) is movably embedded in the outer surface of the threaded rod I (104) close to one end, the guide rod I (106) is movably embedded in one side surface of the connecting block (105), and the guide rod I (106) is fixedly arranged on the inner surface of the notch I (102).
- 4. A PVC film winding tensioner as in claim 3, wherein: the surface fixed mounting of connecting block (105) overlaps and is equipped with guide roll two (107), the surface swing joint of guide roll two (107) is on the surface of film (301).
- 5. The PVC film winding tensioner of claim 2, wherein: one of them the inside activity of notch two (103) is inlayed and is equipped with threaded rod two (108), the surface activity of threaded rod two (108) one end is inlayed and is equipped with movable plate (110), one side surface activity of movable plate (110) is inlayed and is equipped with guide bar two (109), guide bar two (109) fixed mounting is in the inside of notch two (103), one side surface fixed mounting of movable plate (110) has dust removal cotton two (111), one side surface swing joint of dust removal cotton two (111) is on the surface of film (301).
- 6. The PVC film winding tensioner of claim 1, wherein: the surface fixed mounting of motor (2) output has pinion (201), the one side surface activity meshing of pinion (201) has gear wheel (202), the surface fixed mounting that gear wheel (202) are close to center department has rotation axis (203), rotation axis (203) activity inlay and establish on the inner wall that workstation (1) is close to one side, the surface fixed of rotation axis (203) near center department has inlayed tightening roll (204), one side surface swing joint of tightening roll (204) is on the surface of film (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703481.7U CN219823133U (en) | 2023-04-03 | 2023-04-03 | PVC membrane rolling overspeed device tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703481.7U CN219823133U (en) | 2023-04-03 | 2023-04-03 | PVC membrane rolling overspeed device tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823133U true CN219823133U (en) | 2023-10-13 |
Family
ID=88249429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320703481.7U Active CN219823133U (en) | 2023-04-03 | 2023-04-03 | PVC membrane rolling overspeed device tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823133U (en) |
-
2023
- 2023-04-03 CN CN202320703481.7U patent/CN219823133U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |