CN204914885U - Laminating machine with pressure regulating function - Google Patents
Laminating machine with pressure regulating function Download PDFInfo
- Publication number
- CN204914885U CN204914885U CN201520572385.9U CN201520572385U CN204914885U CN 204914885 U CN204914885 U CN 204914885U CN 201520572385 U CN201520572385 U CN 201520572385U CN 204914885 U CN204914885 U CN 204914885U
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- China
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- conveyer belt
- outer sleeve
- cylinder
- fixed
- connecting rod
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Abstract
The utility model discloses a laminating machine with pressure regulating function, it includes base, tectorial membrane rolling press device, conveyor means, film dress card cylinder and film guide pulley, tectorial membrane rolling press device includes heater and rolling tube, and heater and rolling tube pass through pressure mediation device and link to each other. The stability of pressure can be maintain to this laminating machine, prevents to cause the stock fold because of the too big or undersize of pressure.
Description
Technical field
The utility model belongs to printing equipment technical field, relates in particular to a kind of laminating machine with voltage regulation function.
Background technology
Overlay film belongs to a kind of main technique of post-press finishing, be by coating adhesive after plastic sheeting, with paper printed matter through heating, pressurizeing together with postadhesion, form the product of paper unification, it is one of common at present paper printed matter post-press finishing technique.Through the printed matter of overlay film; due to the surface plastic sheeting how one deck is thin and transparent; the more level and smooth light in surface; not only increase glossiness and the fastness of printed matter; extend the service life of printed matter, simultaneously plastic sheeting plays again the protective effects such as protection against the tide, waterproof, antifouling, wear-resisting, folding, resistance to chemical attack.If adopt transparent light film overlay film, the printing figure message color of coated products is more bright-coloured, is rich in third dimension, is particularly suitable for the packaging of the commodity such as pollution-free food, can cause appetite and the desire for consumer goods of people.If adopt sub-optical thin film overlay film, coated products can bring a kind of noble quality, elegant sensation to consumer.Therefore, the package printed matter after overlay film can significantly improve class and the added value of commodity packaging.
Following defect is there is: the pressure of overlay film is difficult to control, and pressure is crossed conference and caused stock surface folding, directly affects the bonding degree of film and stock, can cause bonding loosely when pressure is too small in coating process; Especially when the printing paper that print thickness is larger, the thickness of printing paper may be uneven, when overlay film drum roll be depressed into certain position start roll extrusion time, because the position of overlay film drum roll is fixed, substrate thickness can be caused like this to change greatly compared with large regions with compared with being stressed of zonule, thus cause effect difference of undertaking the printing of, stock surface folding and overlay film bonding can be caused time serious loosely.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of laminating machine with voltage regulation function.This overlay film function maintains the stability of pressure, prevents because pressure is excessive or too small and causes stock fold.
The utility model is achieved through the following technical solutions:
A kind of laminating machine with voltage regulation function comprises base, overlay film rolling device, conveyor-belt apparatus, film are installed cylinder and film guide pulley;
Described overlay film rolling device comprises heater and drum roll, and heater is connected by pressure attemperation apparatus with drum roll;
Described pressure attemperation apparatus is made up of outer sleeve, inside connecting rod, spring, back-up ring and lower fixed muffle; Outer sleeve and heater are fixedly linked, and inside connecting rod is connected with drum roll; Described outer sleeve inside is step-like hollow structure, and its inner upper end is isodiametric small-bore section, and lower end is isodiametric large aperture section; Described inside connecting rod is inserted into outer sleeve inside, and lower fixed muffle is affixed by the outer wall of screw thread and outer sleeve bottom through inside connecting rod; Described back-up ring is fixed on inside connecting rod by screw thread, and back-up ring is arranged on outer sleeve inside; It is inner and be enclosed within the cascaded surface other end that on inside connecting rod and one end of spring holds out against outer sleeve inside and hold out against back-up ring that described spring is arranged on outer sleeve.
In technique scheme, described conveyor-belt apparatus is made up of conveyer belt, the first conveyer belt cylinder, the second conveyer belt cylinder, the 3rd conveyer belt cylinder, first conveyer belt cylinder and the second conveyer belt cylinder embedded two ends being arranged on conveyer belt inside respectively, the 3rd conveyer belt cylinder be embedded in the inside of conveyer belt and the 3rd conveyer belt cylinder be positioned at overlay film rolling device drum roll immediately below position; First conveyer belt cylinder is fixed on base by the second support, and the second conveyer belt cylinder is fixed on base by the 3rd support, and the 3rd conveyer belt cylinder is fixed on base by the 4th support.
In technique scheme, overlay film rolling device is fixed on base by the first support.
In technique scheme, described film guide pulley is fixed on base by the 6th support.
In technique scheme, the described film cylinder that is installed is fixed on base by the 5th support.
Advantage of the present utility model and beneficial effect are: in coating process, film guide pulley plays guide effect to film, prevent film from doing sth. in advance and stock surface contact, to ensure that film is in roll extrusion point ability and stock surface contact, be conducive to like this discharging bubble, avoid film ahead of time with stock surface contact and entrained air bubbles; Due between drum roll and heater be by with spring pressure attemperation apparatus be connected, so drum roll and film, certain pressure can be kept between stock, when the thickness of stock has a greater change, drum roll can drive inside connecting rod to move up and down in outer sleeve, also pressure between drum roll and film, stock can not be made to have too large change even if the effect drum roll due to spring produces upper and lower displacement, thus ensure the stability of pressure in whole coating process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the side view of the overlay film rolling device in the utility model,
Fig. 3 is the enlarged diagram at A place in Fig. 2.
Wherein: 1 is base, 2 is heater, and 3 is drum roll, and 4 is pressure attemperation apparatus, 4-1 is outer sleeve, and 4-2 is inside connecting rod, and 4-3 is spring, and 4-4 is back-up ring, 4-5 is lower fixed muffle, and 5 is the first support, and 6 is conveyer belt, and 7 is the first conveyer belt cylinder, 8 is the second support, and 9 is the second conveyer belt cylinder, and 10 is the 3rd support, 11 is the 3rd conveyer belt cylinder, and 12 is the 4th support, and 13 to be installed cylinder for film, 14 is the 5th support, and 15 is film guide pulley, and 16 is the 6th support.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in Figure 1, a kind of laminating machine with voltage regulation function involved by the utility model comprises base 1, overlay film rolling device, conveyor-belt apparatus, film are installed cylinder 13 and film guide pulley 15;
As shown in Figure 2, described overlay film rolling device comprises heater 2 and drum roll 3, and heater 2 is connected by pressure attemperation apparatus 4 with drum roll 3; Overlay film rolling device is fixed on base 1 by the first support 5;
Described conveyor-belt apparatus is made up of conveyer belt 6, first conveyer belt cylinder 7, second conveyer belt cylinder 9, the 3rd conveyer belt cylinder 11, first conveyer belt cylinder 7 and the second conveyer belt cylinder 9 embedded two ends being arranged on conveyer belt 6 inside respectively, the 3rd conveyer belt cylinder 11 be embedded in the inside of conveyer belt 6 and the 3rd conveyer belt cylinder 11 be positioned at overlay film rolling device drum roll 3 immediately below position; First conveyer belt cylinder 7 is fixed on base 1 by the second support 8, and the second conveyer belt cylinder 9 is fixed on base 1 by the 3rd support 10, and the 3rd conveyer belt cylinder 11 is fixed on base 1 by the 4th support 12;
As shown in Figure 3, described pressure attemperation apparatus 4 is made up of outer sleeve 4-1, inside connecting rod 4-2, spring 4-3, back-up ring 4-4 and lower fixed muffle 4-5; Wherein, outer sleeve 4-1 and heater 2 are fixedly linked, and inside connecting rod 4-2 is connected with drum roll 3; Described outer sleeve 4-1 inside is step-like hollow structure, and its inner upper end is isodiametric small-bore section, and lower end is isodiametric large aperture section; It is inner that described inside connecting rod 4-2 is inserted into outer sleeve 4-1, and lower fixed muffle 4-5 is affixed by the outer wall of screw thread and outer sleeve 4-1 bottom through inside connecting rod 4-2; Described back-up ring 4-4 is fixed on inside connecting rod 4-2 by screw thread, and back-up ring 4-4 is arranged on outer sleeve 4-1 inside; It is inner and be enclosed within the cascaded surface other end that on inside connecting rod 4-2 and one end of spring 4-3 holds out against outer sleeve 4-1 inside and hold out against back-up ring 4-4 that described spring 4-3 is arranged on outer sleeve 4-1, back-up ring 4-4 can hold out against the lower fixed muffle 4-5 of contact under the action of the spring, because fixed muffle 4-5 and outer sleeve 4-1 is fixing, so the anti-Sealing shield ring 4-4 of fixed muffle 4-5 continues to move down, thus by pressure that fixed muffle 4-5 and back-up ring 4-4 make spring keep certain, when inside connecting rod 4-2 drives back-up ring 4-4 to move up, spring-compressed can be made to increase the tensile force of spring;
Described film guide pulley 15 is fixed on base 1 by the 6th support 16; The film cylinder 13 that is installed is fixed on base 1 by the 5th support 14.
During use, film is installed on film and is installed on cylinder 13, is placed on by stock on conveyer belt 6, and heater 2 pairs of drum rolls 3 heat, utilize the stock on drum roll 3 and the 3rd conveyer belt cylinder 11 roll extrusion conveyer belt and film, make film be heated after pressurized gluing to stock surface; In coating process, film guide pulley 15 pairs of films play guide effect, prevent film from doing sth. in advance and stock surface contact, to ensure that film is at roll extrusion point just and stock surface contact, is conducive to discharging bubble like this, avoid film ahead of time with stock surface contact and entrained air bubbles; Due between drum roll 3 and heater 2 be by with spring pressure attemperation apparatus be connected, so drum roll 3 and film, certain pressure can be kept between stock, when the thickness of stock has a greater change, drum roll can drive inside connecting rod 4-2 to move up and down in outer sleeve 4-1, also pressure between drum roll and film, stock can not be made to have too large change even if the effect drum roll due to spring produces upper and lower displacement, thus ensure the stability of pressure in whole coating process.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (5)
1. there is a laminating machine for voltage regulation function, it is characterized in that: comprise base, overlay film rolling device, conveyor-belt apparatus, film are installed cylinder and film guide pulley;
Described overlay film rolling device comprises heater and drum roll, and heater is connected by pressure attemperation apparatus with drum roll;
Described pressure attemperation apparatus is made up of outer sleeve, inside connecting rod, spring, back-up ring and lower fixed muffle; Outer sleeve and heater are fixedly linked, and inside connecting rod is connected with drum roll; Described outer sleeve inside is step-like hollow structure, and its inner upper end is isodiametric small-bore section, and lower end is isodiametric large aperture section; Described inside connecting rod is inserted into outer sleeve inside, and lower fixed muffle is affixed by the outer wall of screw thread and outer sleeve bottom through inside connecting rod; Described back-up ring is fixed on inside connecting rod by screw thread, and back-up ring is arranged on outer sleeve inside; It is inner and be enclosed within the cascaded surface other end that on inside connecting rod and one end of spring holds out against outer sleeve inside and hold out against back-up ring that described spring is arranged on outer sleeve.
2. the laminating machine with voltage regulation function according to claim 1, it is characterized in that: described conveyor-belt apparatus is made up of conveyer belt, the first conveyer belt cylinder, the second conveyer belt cylinder, the 3rd conveyer belt cylinder, first conveyer belt cylinder and the second conveyer belt cylinder embedded two ends being arranged on conveyer belt inside respectively, the 3rd conveyer belt cylinder be embedded in the inside of conveyer belt and the 3rd conveyer belt cylinder be positioned at overlay film rolling device drum roll immediately below position; First conveyer belt cylinder is fixed on base by the second support, and the second conveyer belt cylinder is fixed on base by the 3rd support, and the 3rd conveyer belt cylinder is fixed on base by the 4th support.
3. the laminating machine with voltage regulation function according to claim 1, is characterized in that: overlay film rolling device is fixed on base by the first support.
4. the laminating machine with voltage regulation function according to claim 1, is characterized in that: described film guide pulley is fixed on base by the 6th support.
5. the laminating machine with voltage regulation function according to claim 1, is characterized in that: the described film cylinder that is installed is fixed on base by the 5th support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572385.9U CN204914885U (en) | 2015-07-31 | 2015-07-31 | Laminating machine with pressure regulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572385.9U CN204914885U (en) | 2015-07-31 | 2015-07-31 | Laminating machine with pressure regulating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914885U true CN204914885U (en) | 2015-12-30 |
Family
ID=54964056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572385.9U Expired - Fee Related CN204914885U (en) | 2015-07-31 | 2015-07-31 | Laminating machine with pressure regulating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583004A (en) * | 2016-07-09 | 2018-09-28 | 朱慧 | Application method of spray-painting cloth film coating device |
| CN110435128A (en) * | 2019-06-27 | 2019-11-12 | 安徽尧龙竹木制品有限公司 | A kind of bathroom waterproof laminate floor production film covering device |
-
2015
- 2015-07-31 CN CN201520572385.9U patent/CN204914885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583004A (en) * | 2016-07-09 | 2018-09-28 | 朱慧 | Application method of spray-painting cloth film coating device |
| CN110435128A (en) * | 2019-06-27 | 2019-11-12 | 安徽尧龙竹木制品有限公司 | A kind of bathroom waterproof laminate floor production film covering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |