CN217555339U - Seamless wind of PC film - Google Patents
Seamless wind of PC film Download PDFInfo
- Publication number
- CN217555339U CN217555339U CN202220102460.5U CN202220102460U CN217555339U CN 217555339 U CN217555339 U CN 217555339U CN 202220102460 U CN202220102460 U CN 202220102460U CN 217555339 U CN217555339 U CN 217555339U
- Authority
- CN
- China
- Prior art keywords
- film
- sides
- side plates
- shaft
- winding
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses a seamless winding device of PC film, which comprises a mounting seat and side plates vertically and symmetrically arranged at two sides of the mounting seat, wherein a reverse rotating mechanism for tiling and winding the PC film is arranged between the side plates at two sides, straightening mechanisms for eliminating gaps at two sides of the PC film are arranged above the reverse rotating mechanism, the straightening mechanisms are two groups, and the straightening mechanisms are symmetrically arranged on the side plates at two sides; the film is wound by utilizing the action of the reverse rotating mechanism, the follow-up shaft which is in rolling contact with the PC film is driven to rotate while the film is wound, the follow-up shaft drives the straightening mechanism to act, two sides of the PC film are straightened and tightened, the gap of the film is eliminated initially, after the gap of the film is eliminated by the straightening mechanism, the PC film is tiled by the reverse rotating mechanism, the film is prevented from being wrinkled, the gap is further eliminated, and finally the film is wound.
Description
Technical Field
The utility model relates to a film production facility specifically is a seamless wind of PC film.
Background
PC films are mainly used for power system insulation, disk drive insulation, keyboard insulation, television/display insulation, computer motherboard insulation, and the like.
The printing ink is widely applied to the aspects of printing electronic components, electric appliance shells, switch panels, junction boxes, charger shells, automobile instruments, panels and the like, and is also widely applied to the fields of window lenses of electronic products such as special printing, helmets, labels, nameplates, protective covers, mobile phones, MP3, MP4, DVD, backlight sources and the like.
Present PC film mostly carries out the rolling through cylindric winding stick in process of production, can have bubble or folding in the rolling process, leads to having the fold on the film, is unfavorable for the use in later stage to paste and covers.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art that mentions among the above-mentioned background art, for this reason the utility model provides a seamless wind of PC film.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
a seamless PC film winding device comprises a mounting seat and side plates vertically and symmetrically arranged on two sides of the mounting seat, wherein reverse rotating mechanisms for tiling and winding a PC film are arranged between the side plates on the two sides, straightening mechanisms for eliminating gaps on two sides of the PC film are arranged above the reverse rotating mechanisms, the straightening mechanisms are divided into two groups, and the two groups of straightening mechanisms are symmetrically arranged on the side plates on the two sides;
a follow-up shaft which is in rolling contact with the PC film and is used for guiding the PC film is arranged above the straightening mechanism, the follow-up shaft is horizontally and rotatably arranged between the side plates on the two sides, and the straightening mechanism is connected with the follow-up shaft.
As a further aspect of the present invention: the reverse rotating mechanism comprises spiral winding rollers horizontally and rotatably arranged between the side plates on the two sides, a motor which is arranged on one side plate and connected with the spiral winding rollers, and winding drums which are arranged below the spiral winding rollers in parallel;
the winding drum is rotatably arranged between the side plates on the two sides, and the winding drum is connected with the spiral winding roller through a gear set; spiral grooves are symmetrically arranged on two sides of the spiral winding roller.
As a further aspect of the present invention: the spiral winding roller is connected with the motor through a rotating shaft, the rotating shafts are coaxially arranged on two sides of the spiral winding roller, the rotating shaft close to one side of the motor penetrates through the side wall to be connected with the motor, and the rotating shafts on the two sides are respectively in rotating connection with the side plates on the two sides through two bearings;
the gear set is connected to the rotating shaft.
As a further aspect of the present invention: winding disks for preventing the film from falling off from the winding drum are symmetrically arranged on two sides of the winding drum, driven shafts are coaxially and detachably mounted on the winding disks on the two sides, and the driven shafts on the two sides are respectively and rotatably connected with the side plates on the two sides through bearings;
the gear set comprises a gearwheel arranged on the rotating shaft and a pinion arranged on a driven shaft on one side, and the gearwheel and the pinion are meshed with each other.
As the utility model discloses further scheme again: the straightening mechanism comprises friction rollers symmetrically and vertically rotatably mounted on the side plates on two sides, a bevel gear set connected with the follow-up shaft and a transmission assembly used for connecting the bevel gear set and the friction rollers;
and the side plates on two sides are provided with connecting frames for rotationally connecting the friction rollers.
As the utility model discloses further scheme again: the transmission assembly comprises a transmission shaft vertically and rotatably mounted on the connecting frame and a transmission piece used for connecting the transmission shaft and the friction roller, and the transmission shaft is connected with the bevel gear set;
the bevel gear set comprises a first bevel gear arranged on the follow-up shaft and a second bevel gear arranged on the transmission shaft and meshed with the first bevel gear.
As a further aspect of the present invention: the friction roller surface is provided with a plurality of protruding stupefied rather than the axis is parallel, protruding stupefied along circumference equidistance distribution friction roller on the surface, just protruding stupefied adoption soft rubber material system.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: the film is wound by utilizing the action of the reverse rotating mechanism, the follow-up shaft in rolling contact with the PC film is driven to rotate while the film is wound, the follow-up shaft drives the straightening mechanism to act, two sides of the PC film are straightened and tightened, the gap of the film is eliminated initially, after the gap of the film is eliminated by the straightening mechanism, the PC film is tiled by the reverse rotating mechanism, the film is prevented from being wrinkled, the gap is further eliminated, and finally, the film is wound again, so that the effect of fully eliminating the gap is achieved, and the film is directly wound without creases.
Drawings
FIG. 1 is a schematic diagram showing the structure of a seamless winding apparatus for a PC film with a film.
FIG. 2 is a schematic diagram of a seamless PC film winding apparatus without film.
FIG. 3 is a schematic view showing the structure of a rubbing roll and ridges in a seamless wrapping apparatus for a PC film.
In the figure: 1-mounting a base; 2-side plate; 3-a motor; 4-a rotating shaft; 5-a spiral winding roller; 6-a bull gear; 7-a pinion; 8-driven shaft; 9-coiling; 10-a follower shaft; 11-a bevel gear; 12-second bevel gear; 13-a drive shaft; 14-a transmission member; 15-a rubbing roll; 16-a reel; 17-a connecting frame; 18-ridges.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention is said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in an embodiment of the present invention, a PC film seamless winding apparatus includes a mounting base 1 and side plates 2 vertically and symmetrically fixed on two sides of the mounting base 1, wherein a reverse rotation mechanism for tiling and winding a PC film is disposed between the side plates 2 on two sides, a straightening mechanism for eliminating gaps between two sides of the PC film is disposed above the reverse rotation mechanism, the straightening mechanisms are two groups, and the two groups of straightening mechanisms are symmetrically mounted on the side plates 2 on two sides;
specifically, a follow-up shaft 10 which is in rolling contact with the PC film and used for guiding the PC film is arranged above the stretching mechanism, the follow-up shaft 10 is horizontally and rotatably arranged between the side plates 2 at two sides, and the stretching mechanism is connected with the follow-up shaft 10;
when the reverse rotating mechanism acts, the film is wound, the follow-up shaft 10 which is in rolling contact with the PC film is driven to rotate while the film is wound, the follow-up shaft 10 drives the straightening mechanism to act, two sides of the PC film are straightened and tightened, gaps of the film are eliminated initially, after the gaps of the film are eliminated by the straightening mechanism, the PC film is tiled by the reverse rotating mechanism, wrinkles of the film are prevented from being generated, the gaps are further eliminated, and finally, the film is wound again, so that the effect of fully eliminating the gaps is achieved, and the film is directly wound without folds.
In one embodiment of the present invention, the reverse rotation mechanism includes a spiral winding roller 5 horizontally rotatably disposed between the side plates 2 at both sides, a motor 3 mounted on one of the side plates 2 and connected to the spiral winding roller 5, and a winding drum 16 disposed in parallel below the spiral winding roller 5;
the winding drum 16 is rotatably arranged between the side plates 2 at two sides, and the winding drum 16 is connected with the spiral winding roller 5 through a gear set; spiral grooves are symmetrically arranged on two sides of the spiral winding roller 5, and are similar to two springs symmetrically arranged on the spiral winding roller 5;
when the motor 3 works, the spiral winding roller 5 is driven to rotate, the rotating spiral winding roller 5 drives the winding drum 16 to rotate reversely through the gear set, the winding drum 16 rotating reversely winds the PC film, and the spiral winding roller 5 rotating forward utilizes spiral grooves symmetrically formed in two sides of the spiral winding roller to drive gaps on the film from the middle to two sides to the edges, so that the gaps are eliminated uniformly in all directions.
In another embodiment of the present invention, the spiral winding roller 5 is connected to the motor 3 through a rotating shaft 4, the rotating shaft 4 is coaxially fixed on both sides of the spiral winding roller 5, the rotating shaft 4 near one side of the motor 3 passes through the side wall 2 to connect to the motor 3, and the rotating shafts 4 on both sides are respectively rotatably connected to the side plates 2 on both sides through two bearings;
the gear set is connected to the rotating shaft 4;
the motor 3 firstly drives the rotating shaft 4 to rotate, then the rotating shaft 4 is used for driving the coaxial spiral winding roller 5 to rotate, and meanwhile, the rotating shaft 4 drives the gear set to operate, and further the winding drum 16 is driven to rotate reversely.
In another embodiment of the present invention, the winding disc 6 for preventing the film from falling off from the winding drum 16 is symmetrically fixed on both sides of the winding drum 16, the driven shafts 8 are coaxially and detachably mounted on the winding discs 6 on both sides, and the driven shafts 8 on both sides are rotatably connected with the side plates 2 on both sides through bearings respectively;
the gear set comprises a gearwheel 6 fixed on the rotating shaft 4 and a pinion 7 fixed on a driven shaft 8 on one side, and the gearwheel 6 and the pinion 7 are meshed with each other;
when the rotating shaft 4 rotates, the large gear 6 is driven to rotate along with the rotating shaft, the large gear 6 drives the small gear 7 to rotate reversely and quickly, so that the driven shaft 8, the winding disc 9 and the winding drum 16 are driven to rotate quickly and reversely to wind the PC film, and the spiral winding roller 5 rotating in the forward direction is matched with the winding drum 16 rotating in the reverse direction to wind the film on the winding drum 16 in a seamless mode.
In another embodiment of the present invention, the straightening mechanism includes a friction roller 15 installed on the side plates 2 at both sides in a symmetrical vertical rotation manner, a bevel gear set connected to the follower shaft 10, and a transmission assembly for connecting the bevel gear set and the friction roller 15;
the side plates 2 on the two sides are respectively fixed with a connecting frame 17 which is used for rotationally connecting the friction roller 15;
when the winding drum 16 rotates fast to wind the film, the film is utilized to drive the follower shaft 10 to rotate, the follower shaft 10 drives the transmission assembly to act through the bevel gear set, and then the friction rollers 15 which are vertically and rotatably arranged on two sides are driven to rotate oppositely, two sides of the film are stretched straightly, and wrinkles are eliminated preliminarily.
In a further embodiment of the present invention, the transmission assembly comprises a transmission shaft 13 vertically and rotatably mounted on the connecting frame 17 and a transmission member 14 for connecting the transmission shaft 13 and the friction roller 15, the transmission shaft 13 is connected with the bevel gear set;
the bevel gear set comprises a first bevel gear 11 fixed on a follow-up shaft 10 and a second bevel gear 12 fixed on the transmission shaft 13 and meshed with the first bevel gear 11;
when the follower shaft 10 rotates, the first bevel gear 11 is driven to rotate, the first bevel gear 11 drives the transmission shaft 13 to rotate by means of the second bevel gear 12, the transmission shaft 13 drives the friction roller 15 to rotate through the transmission piece 14, and then the two sides of the film are straightened and tightened, and gaps are eliminated primarily.
In another embodiment of the present invention, a plurality of protruding ridges 18 parallel to the axis of the friction roller 15 are disposed on the surface of the friction roller 15, the protruding ridges 18 are equidistantly distributed on the surface of the friction roller 15 along the circumference, and the protruding ridges 18 are made of soft rubber material;
the convex edges 18 are in contact with the film, so that friction force is increased, tightening force is improved, the film cannot be damaged by the convex edges 18 made of soft rubber, and the film cannot be damaged when being tightened.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (7)
1. A seamless PC film winding device comprises a mounting seat (1) and side plates (2) vertically and symmetrically arranged on two sides of the mounting seat (1), and is characterized in that a reverse rotating mechanism for tiling and winding a PC film is arranged between the side plates (2) on the two sides, and straightening mechanisms for eliminating gaps on two sides of the PC film are arranged above the reverse rotating mechanism and are divided into two groups, and the two groups of straightening mechanisms are symmetrically arranged on the side plates (2) on the two sides;
a follow-up shaft (10) which is in rolling contact with the PC film and is used for guiding the PC film is arranged above the stretching mechanism, the follow-up shaft (10) is horizontally and rotatably arranged between the side plates (2) at two sides, and the stretching mechanism is connected with the follow-up shaft (10).
2. The seamless PC film winding apparatus according to claim 1, wherein the reverse rotation mechanism comprises a spiral winding roller (5) horizontally rotatably disposed between the side plates (2) at both sides, a motor (3) mounted on one of the side plates (2) and connected to the spiral winding roller (5), and a winding drum (16) disposed in parallel below the spiral winding roller (5);
the winding drum (16) is rotatably arranged between the side plates (2) at two sides, and the winding drum (16) is connected with the spiral winding roller (5) through a gear set; spiral grooves are symmetrically arranged on two sides of the spiral winding roller (5).
3. The seamless PC film winding device according to claim 2, wherein the spiral winding roller (5) is connected with the motor (3) through a rotating shaft (4), the rotating shaft (4) is coaxially arranged at two sides of the spiral winding roller (5), the rotating shaft (4) at one side close to the motor (3) penetrates through the side plate (2) to be connected with the motor (3), and the rotating shafts (4) at two sides are respectively and rotatably connected with the side plates (2) at two sides through two bearings;
the gear set is connected to the rotating shaft (4).
4. The seamless PC film winding device according to claim 3, wherein winding disks (9) for preventing the film from falling off from the winding drum (16) are symmetrically arranged on two sides of the winding drum (16), driven shafts (8) are coaxially and detachably arranged on the winding disks (9) on the two sides, and the driven shafts (8) on the two sides are respectively and rotatably connected with the side plates (2) on the two sides through bearings;
the gear train is including setting up gear wheel (6) on pivot (4) and pinion (7) of setting on driven shaft (8) on one side, gear wheel (6) with pinion (7) intermeshing.
5. The seamless PC film winding device according to claim 1, wherein the straightening mechanism comprises friction rollers (15) which are symmetrically and vertically rotatably arranged on the side plates (2) at two sides, a bevel gear group connected with the follow-up shaft (10), and a transmission assembly for connecting the bevel gear group with the friction rollers (15);
and the side plates (2) at two sides are respectively provided with a connecting frame (17) for rotationally connecting the friction roller (15).
6. The seamless PC film winding device according to claim 5, wherein the transmission assembly comprises a transmission shaft (13) vertically and rotatably mounted on the connecting frame (17) and a transmission member (14) for connecting the transmission shaft (13) and the friction roller (15), the transmission shaft (13) being connected with the bevel gear set;
the bevel gear set comprises a first bevel gear (11) arranged on the follow-up shaft (10) and a second bevel gear (12) arranged on the transmission shaft (13) and meshed with the first bevel gear (11).
7. The seamless winding device for the PC film according to claim 5, wherein a plurality of convex ridges (18) parallel to the axis of the friction roller (15) are arranged on the surface of the friction roller, the convex ridges (18) are equidistantly distributed on the surface of the friction roller (15) along the circumference, and the convex ridges (18) are made of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102460.5U CN217555339U (en) | 2022-01-17 | 2022-01-17 | Seamless wind of PC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102460.5U CN217555339U (en) | 2022-01-17 | 2022-01-17 | Seamless wind of PC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217555339U true CN217555339U (en) | 2022-10-11 |
Family
ID=83465785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220102460.5U Active CN217555339U (en) | 2022-01-17 | 2022-01-17 | Seamless wind of PC film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217555339U (en) |
-
2022
- 2022-01-17 CN CN202220102460.5U patent/CN217555339U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202275255U (en) | Deformable stereoscopic rear projection display system | |
| CN201264404Y (en) | Semi-automatic dyestripping machine | |
| CN217555339U (en) | Seamless wind of PC film | |
| CN112599022A (en) | Display device | |
| CN207676615U (en) | A kind of advertising show shelf of more advertisement positions | |
| CN208616271U (en) | A kind of novel printing equipment is with packing film covering device | |
| CN207910010U (en) | Multifunctional lithium battery winding machine | |
| CN209269153U (en) | A kind of rotatable advertising exhibition device | |
| CN204288720U (en) | A kind of advertising lamp box | |
| CN204792195U (en) | Transposed conductor's drawing drum force horizontal cradle device | |
| CN212076055U (en) | Teaching projecting apparatus curtain coiling mechanism | |
| CN108327231B (en) | Bending device | |
| CN210403060U (en) | Information display equipment for commodity information consultation service department | |
| CN216113063U (en) | Multimedia device for digital advertisement | |
| CN113888985A (en) | Display device | |
| CN207291617U (en) | Front windshield shading roller blind device | |
| CN201829148U (en) | Rolling lamp box provided with mirror function | |
| CN208061570U (en) | A kind of deflecting display electronic advertising device | |
| CN215696462U (en) | Protection film dust collector | |
| CN219341088U (en) | Coiling mechanism is used in processing of antistatic PET membrane | |
| CN217056221U (en) | Sliding telescopic rolling screen moving mechanism | |
| CN217664877U (en) | Waste material cleaning device of protection film production usefulness | |
| CN202241978U (en) | Calender with embossing device | |
| US20230350461A1 (en) | Rollable display device | |
| CN210804817U (en) | Multimedia teaching is with show board convenient to accomodate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240802 Address after: 432000 West of Xiaotian Road 108, Xiaogan City, Hubei Province (within the premises of Xiaogan Yigong Chaoyang Electronics Co., Ltd.) Patentee after: Hubei Dacai Printing Technology Co.,Ltd. Country or region after: China Address before: No. 3 workshop on the south side of Chuangye Road, Industrial Concentration Zone, Tongyang Town, Shuyang County, Suqian City, Jiangsu Province, 223800 Patentee before: Suqian Dizhen New Material Technology Co.,Ltd. Country or region before: China |