CN203210813U - Anti-sticking film laminating machine - Google Patents
Anti-sticking film laminating machine Download PDFInfo
- Publication number
- CN203210813U CN203210813U CN 201320091742 CN201320091742U CN203210813U CN 203210813 U CN203210813 U CN 203210813U CN 201320091742 CN201320091742 CN 201320091742 CN 201320091742 U CN201320091742 U CN 201320091742U CN 203210813 U CN203210813 U CN 203210813U
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- CN
- China
- Prior art keywords
- material blocking
- shaft
- blocking shaft
- screw thread
- coating materials
- 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
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Abstract
The utility model discloses an anti-sticking film laminating machine which is provided with a machine tool, wherein the machine tool is provided with a conveying platform used for conveying a material plate to be laminated, a pressing roll shaft and a film reel arranged above or below the conveying platform. The anti-sticking film laminating machine is characterized in that more than one baffle shaft for guiding and reeling a film is arranged between the film reel and the pressing roll shaft and is parallel with the film reel and the pressing roll shaft, a gum surface of a film passes by the baffle shaft, the baffle shaft at least comprises a threaded baffle shaft, the surface of which is provided with reverse double screws, the half section of a screw bulge on the surface of the threaded baffle shaft is a left-hand thread, and the half section of the screw bulge on the surface of the threaded baffle shaft is a right-hand thread. According to the anti-sticking film laminating machine, the film bypassing the baffle shaft is stretched from the middle to two sides by using the rotation of the reverse threads of a double-screw shaft, thus the phenomenon that the gum surface of the film is locally stuck and wrinkled is prevented, waste materials are reduced, and the production efficiency is increased.
Description
Technical field
The utility model relates to mechanical manufacturing field, is specially a kind of anti-sizing laminating machine.
Background technology
Coating technique is exactly with the plastic sheeting coated with adhesive, and itself and plate are lumped together after the blanket cylinder pressurization, forms plate and moulds the product of unification.Through the product of overlay film and since the surface how thin the and transparent plastic sheeting of one deck, play protective effects such as waterproof, antifouling, wear-resisting, folding, resistance to chemical attack, avoid product surface impaired.Existing coating technique comprises and namely is coated with type laminating machine and precoating type laminating machine, so-called precoating type laminating machine, no coating materials gluing and drying nest, its strip finished product spool with a prior gluing is inserted lathe, by technologies such as pressings coating materials is pasted on the flitch surface, technology is simple, cost is low, flexible and convenient operation, not only is suitable for overlay film processing in enormous quantities, and be applicable to small lot, the processing of scattered product overlay film, more rising.But this technology also has certain defective, to be plastic sheeting at volume send the problem that more often runs into is difficult in the process keeping smooth and alignment, the especially bigger film of area, subsides or be offset as film, then the local glue face of the coating materials generation fold that easily bonds causes defect ware or waste material.
The utility model content
Technical purpose of the present utility model is to solve problems of the prior art, and a kind of laminating machine that can effectively prevent the plastic sheeting sizing is provided, and the technical solution of the utility model is:
A kind of anti-sizing laminating machine, be provided with lathe, described lathe is provided with to transmit and treats the transfer station of overlay film flitch and to be arranged on binder roll shaft and coating materials spool above or below the transfer station, it is characterized in that, be provided with the material blocking shaft of leading more than around coating materials between described coating materials spool and the binder roll shaft, described material blocking shaft parallels with coating materials spool and binder roll shaft, coating materials back-adhesive surface (namely not the one side of gluing) is walked around material blocking shaft, at least comprise in the described material blocking shaft that a Surface Machining has reverse double-helical screw thread material blocking shaft, the spiral salient on described screw thread material blocking shaft surface is left hand thread for half section, and half section is right-handed thread.
Further technical scheme comprises:
Described screw thread material blocking shaft is positioned at the end near the binder roll shaft.
The thread surface of described screw thread material blocking shaft is slick and sly or level and smooth thread protrusion, to avoid too sharp-pointed projection damage plastics coating materials or to cause its distortion.
When the both sides up and down of described lathe respectively were provided with a cover nip rolls axle and coating materials spool, then lathe respectively was provided with at least one described screw thread material blocking shaft in both sides up and down accordingly.
One side of described screw thread material blocking shaft is provided with a backgauge countershaft in parallel, and coating materials passes between screw thread material blocking shaft and described backgauge countershaft, prevents from running material.Described backgauge countershaft surface can be covered with one deck rubber layer.
Described screw thread material blocking shaft is rotatable shaft, it can be by the drive active rotation of driving mechanism, also can be via the passive rotation of the transmission of coating materials, in screw thread material blocking shaft rotation process, its surperficial screw thread can drive plastic sheeting and outwards stretch and hold, avoid coating materials glue face to be bonded to the problem of pleat effectively, enhanced productivity, reduced the material waste.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes schematic diagram of Fig. 1 screw thread material blocking shaft;
Fig. 3 is that the master of screw thread material blocking shaft looks the partial structurtes schematic diagram.
The specific embodiment
In order to illustrate the technical solution of the utility model and technical purpose, below in conjunction with the drawings and the specific embodiments the utility model is done further introduction.
A kind of anti-sizing laminating machine, be provided with lathe, described lathe is provided with to transmit and treats the transfer station 1 of overlay film flitch and to be arranged on binder roll shaft and coating materials spool 2 above or below the transfer station 1, be provided with some material blocking shaft of leading around coating materials between described coating materials spool and the binder roll shaft, described material blocking shaft parallels with coating materials spool 2 and binder roll shaft, plastics coating materials back-adhesive surface is walked around material blocking shaft, and being provided with a Surface Machining at the end near binder rod axle has reverse double-helical screw thread material blocking shaft 3.
The spiral salient on described screw thread material blocking shaft 3 surfaces is the line of demarcation with screw thread material blocking shaft 3 center lines, and half section is left hand thread, and half section is right-handed thread, as Fig. 2, shown in Figure 3.For avoiding damaging the plastics coating materials, the thread surface of described screw thread material blocking shaft 3 is processed as slick and sly shallow thread projection simultaneously.
One side of described screw thread material blocking shaft 3 is provided with the backgauge countershaft 4 that a surface in parallel is provided with rubber layer, coating materials passes from the space between screw thread material blocking shaft 3 and the described backgauge countershaft 4, be pressed on the screw thread material blocking shaft 3, be involved in afterwards under the binder roll shaft and overlay on the flitch.
During the lathe operation, as shown in Figure 1, the coating materials back-adhesive surface is walked around from the place ahead of screw thread material blocking shaft 3.About 3 two sections opposite screw threads of direction of screw thread material blocking shaft, as Fig. 2, shown in Figure 3, its screw thread oblique line upper end is divergent shape, and the lower end is draws close shape, the then direction rotation drawn close to screw thread of screw thread material blocking shaft 3 utilizes the frictional force of thread protrusion and plastic sheeting that coating materials is stretched out to both sides.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. anti-sizing laminating machine, be provided with lathe, described lathe is provided with to transmit and treats the transfer station of overlay film flitch and to be arranged on binder roll shaft and coating materials spool above or below the transfer station, it is characterized in that, be provided with the material blocking shaft of leading more than around coating materials between described coating materials spool and the binder roll shaft, described material blocking shaft parallels with coating materials spool and binder roll shaft, the coating materials back-adhesive surface is walked around material blocking shaft, at least comprise in the described material blocking shaft that a Surface Machining has reverse double-helical screw thread material blocking shaft, the spiral salient on described screw thread material blocking shaft surface is left hand thread for half section, and half section is right-handed thread.
2. a kind of anti-sizing laminating machine according to claim 1 is characterized in that, described screw thread material blocking shaft is positioned at the end near the binder roll shaft.
3. a kind of anti-sizing laminating machine according to claim 1 is characterized in that, the thread surface of described screw thread material blocking shaft is slick and sly or level and smooth thread protrusion.
4. according to claim 1,2 or 3 described a kind of anti-sizing laminating machines, it is characterized in that the both sides up and down of described lathe respectively are provided with cover nip rolls axle and a coating materials spool, then lathe respectively is provided with at least one described screw thread material blocking shaft in both sides up and down accordingly.
5. according to claim 1,2 or 3 described a kind of anti-sizing laminating machines, it is characterized in that a side of described screw thread material blocking shaft is provided with a backgauge countershaft in parallel, coating materials passes between screw thread material blocking shaft and described backgauge countershaft.
6. a kind of anti-sizing laminating machine according to claim 5 is characterized in that, described backgauge countershaft surface is covered with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091742 CN203210813U (en) | 2013-02-28 | 2013-02-28 | Anti-sticking film laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091742 CN203210813U (en) | 2013-02-28 | 2013-02-28 | Anti-sticking film laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210813U true CN203210813U (en) | 2013-09-25 |
Family
ID=49200385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091742 Expired - Fee Related CN203210813U (en) | 2013-02-28 | 2013-02-28 | Anti-sticking film laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129087A (en) * | 2013-02-28 | 2013-06-05 | 昆山中恒铝业有限公司 | Anti-stick film covering machine |
-
2013
- 2013-02-28 CN CN 201320091742 patent/CN203210813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129087A (en) * | 2013-02-28 | 2013-06-05 | 昆山中恒铝业有限公司 | Anti-stick film covering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140228 |