CN206537547U - A kind of roller devices of laminator - Google Patents
A kind of roller devices of laminator Download PDFInfo
- Publication number
- CN206537547U CN206537547U CN201720150310.0U CN201720150310U CN206537547U CN 206537547 U CN206537547 U CN 206537547U CN 201720150310 U CN201720150310 U CN 201720150310U CN 206537547 U CN206537547 U CN 206537547U
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- China
- Prior art keywords
- roller
- wheel
- guide rail
- laminator
- length
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- 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.)
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- Laminated Bodies (AREA)
Abstract
The utility model is related to roller devices technical field, especially a kind of roller devices of laminator, the roller includes the first roller and the second roller, the turning rolls includes two wheel shafts be arrangeding in parallel, the first roller and the second roller are respectively arranged with the middle part of two wheel shafts, the second roller length L is less than the length L of the first roller, second roller is located at the first roller centre position, first roller is preceding, second roller is rear, the turning rolls is provided at both ends with head, when laminator works, head drives turning rolls movement, diaphragm is first contacted with the second roller, by the air extrusion in diaphragm to the second roller both sides, then the extruding of the first roller is passed through, air is thoroughly excluded the contact surface of diaphragm, and the wheel face of roller uses the structure of narrowing toward each end broad in the middle, diaphragm with the centre of roller with first contacting, it further ensure that air way roller both sides are excluded, it effectively prevent the generation of bubble in diaphragm.
Description
Technical field
The utility model is related to roller devices technical field, more particularly to a kind of roller devices of laminator.
Background technology
Laminator is used exclusively for the machine of the industry such as electronics, communication, semiconductor pasting protective film and anti-riot film, it can be ensured that nothing
Bubble is without scratch pad pasting, and laminator frees people from cumbersome hand labour realizes automation, but existing
Pad pasting machine cylinder is generally single linear pattern roller, tends not to completely exclude the air between diaphragm and binding face, so as to produce
Given birth to more bubble, this not only influences the service life attractive in appearance that will also tend to cause diaphragm to reduce, this be accomplished by one it is new
Roller devices.
Utility model content
The purpose of this utility model is and the rolling of a kind of laminator proposed in order to solve shortcoming present in prior art
Wheel apparatus.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of roller devices of laminator, including roller group and turning rolls, the roller group include the first roller and
Second roller, the turning rolls includes being respectively arranged with the first rolling in the middle part of two wheel shafts be arrangeding in parallel, two wheel shafts
Wheel and the second roller, the second roller length L2 are less than the length L1 of the first roller, and the second roller is located in the middle of the first roller
Position, the first roller is preceding, and the second roller is rear, and first roller and the second roller include wheel bone, and the wheel bone passes through
Bearing holder (housing, cover) is provided with the wheel face that soft rubber is made, the cross section of the wheel face is in ellipse on wheel shaft outside the wheel bone
Shape, the turning rolls is provided at both ends with head, and the head includes the first guide rail and the second guide rail, and described first leads
The spacing hole of strip is provided with rail and the second guide rail, the two ends of two wheel shafts are respectively equipped with connecting rod, connecting rod admittedly
Surely there is a sliding block, two sliding blocks are separately mounted to the first guide rail, on the second guide rail, and driving machine is provided with first guide rail
Structure, drive mechanism is connected with sliding block.
It is preferred that, the length L1 of first roller is twice of the length L2 of the second roller.
It is preferred that, the distance between two described wheel shafts are one times of the second roller length L2.
It is preferred that, the drive mechanism includes motor and transmission belt, and described first guide rail one end is provided with motor, and first leads
The rail other end is provided with rotating wheel, and transmission belt is connected between rotating wheel and motor, and one end of the sliding block is fixed on transmission belt
On.
It is preferred that, the drive mechanism is electric expansion mechanism, and the sliding block is fixed on the expansion link of electric expansion mechanism
On.
The utility model proposes a kind of laminator roller devices, beneficial effect is：When laminator works, diaphragm
It is placed on working face, head drives turning rolls movement, and diaphragm is first contacted with the second roller, by the air extrusion in diaphragm
To the second roller both sides, then by the extruding of the first roller, air is thoroughly excluded the contact surface of diaphragm, and the wheel of roller
Face uses the structure of narrowing toward each end broad in the middle, and diaphragm further ensure that air way roller both sides with first being contacted with the centre of roller
Exclude, effectively prevent the generation of bubble in diaphragm.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of laminator roller devices structural representation；
Fig. 2 be the utility model proposes a kind of laminator roller devices turning rolls structural representation；
Fig. 3 be the utility model proposes a kind of laminator roller devices roller sectional view；
Fig. 4 be the utility model proposes a kind of laminator roller devices the first drive mechanism structural representation
Figure；
Fig. 5 be the utility model proposes a kind of laminator roller devices another drive mechanism structural representation
Figure.
In figure：First roller 1, wheel bone 11, wheel face 12, the second roller 2, turning rolls 3, wheel shaft 31, sliding block 32, the first guide rail
4th, the second guide rail 41, transmission belt 42, motor 43, electric expansion mechanism 44, working face 5.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-5, a kind of roller devices of laminator, including roller group and turning rolls 3.
Roller group includes the first roller 1 and the second roller 2, and turning rolls 3 includes two wheel shafts 31 be arrangeding in parallel, two wheels
The middle part of axle 31 is respectively arranged with the first roller 1 and the second roller 2, and the first roller 1 and the second roller 2 are contacted with working face 5.
The length L2 of second roller 2 is less than the length L1 of the first roller 1, and the second roller 2 is located at the centre position of the first roller 1,
First roller 1 is preceding, and the second roller 2 is rear, and diaphragm connects after first being contacted with the second roller 2 with the first roller 1 when laminator works
Touch, the air in the middle of diaphragm is discharged to both sides by the second roller 2.
When the length L1 of the first roller 1 is twice of the length L2 of the second roller 2, and the distance between two wheel shafts 31 are
Practical effect is preferable at one times of the length L2 of the second roller 2.
First roller 1 and the second roller 2 include wheel bone 11, and wheel bone 11 on wheel shaft 31, takes turns bone 11 by bearing holder (housing, cover)
Outside is provided with the wheel face 12 that soft rubber is made, and the cross section of wheel face 12 is in ellipticity, and wheel face is deformable using flexible PVC etc.
Material, when laminator works, diaphragm contacts with the both sides of wheel face 12 after first being contacted with the centre of wheel face 12 and is conducive to air
Discharged to both sides.
Turning rolls 3 is provided at both ends with head, and head includes the first guide rail 4 and the second guide rail 41, the first guide rail 4
With the spacing hole that strip is provided with the second guide rail 41, the two ends of two wheel shafts 31, which are respectively equipped with connecting rod, connecting rod, to be fixed
There is a sliding block 32, two sliding blocks 32 are separately mounted to the first guide rail 4, on the second guide rail 41, and sliding block 32 can limit model limiting hole
In enclosing slidably, drive mechanism is provided with the first guide rail 4, drive mechanism is connected with sliding block 32, and drive mechanism can be controlled
The slip of sliding block 32.
The first drive mechanism shown in reference picture 4 includes motor 43 and transmission belt 42, and the one end of the first guide rail 4 is provided with electricity
Machine 43, the other end of the first guide rail 4 is provided with rotating wheel, and transmission belt 42, the one of sliding block 32 are connected between rotating wheel and motor 43
End is fixed on transmission belt 42.
Another drive mechanism shown in reference picture 5 is electric expansion mechanism 44, and sliding block 32 is fixed on electric expansion mechanism
On 44 expansion link.
Workflow：When laminator works, diaphragm is placed on working face 5, and head drives turning rolls 3 to move
Dynamic, diaphragm is first contacted with the second roller 2, and the second roller 2 is by the air extrusion in diaphragm to both sides, then by the first roller 1
Extruding, air by thoroughly exclude diaphragm contact surface, and roller wheel face use narrowing toward each end broad in the middle structure, diaphragm with
First contacted with the centre of roller, further ensure that air way roller both sides are excluded.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of roller devices of laminator, including roller group and turning rolls (3), it is characterised in that：The roller group includes the
One roller (1) and the second roller (2), the turning rolls (3) include two wheel shafts (31) be arrangeding in parallel, two wheel shafts
(31) the first roller (1) and the second roller (2) are respectively arranged with the middle part of, the length L2 of second roller (2) is less than first
The length L1 of roller (1), the second roller (2) is located at the first roller (1) centre position, and the first roller (1) is in preceding, the second roller
(2) rear, first roller (1) and the second roller (2) include wheel bone (11), and the wheel bone (11) is mounted in by bearing holder (housing, cover)
On wheel shaft (31), the wheel face (12) that soft rubber is made, the cross section of the wheel face (12) are provided with outside the wheel bone (11)
In ellipticity；
The turning rolls (3) is provided at both ends with head, and the head includes the first guide rail (4) and the second guide rail
(41), it is provided with the spacing hole of strip on first guide rail (4) and the second guide rail (41), two wheel shafts (31)
Two ends, which are respectively equipped with connecting rod, connecting rod, is fixed with sliding block (32), two sliding blocks (32) be separately mounted to the first guide rail (4),
On second guide rail (41), drive mechanism is provided with first guide rail (4), drive mechanism is connected with sliding block (32).
2. a kind of roller devices of laminator according to claim 1, it is characterised in that：The length of first roller (1)
Degree L1 is twice of the length L2 of the second roller (2).
3. a kind of roller devices of laminator according to claim 1, it is characterised in that：Between two wheel shafts (31)
Distance be one times of the second roller (2) length L2.
4. a kind of roller devices of laminator according to claim 1, it is characterised in that：The drive mechanism includes motor
(43) and transmission belt (42), described first guide rail (4) one end is provided with motor (43), and the first guide rail (4) other end, which is provided with, to be turned
Transmission belt (42) is connected between driving wheel, rotating wheel and motor (43), one end of the sliding block (32) is fixed on transmission belt (42)
On.
5. a kind of roller devices of laminator according to claim 1, it is characterised in that：The drive mechanism is stretched to be electronic
Contracting mechanism (44), the sliding block (32) is fixed on the expansion link of electric expansion mechanism (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150310.0U CN206537547U (en) | 2017-02-17 | 2017-02-17 | A kind of roller devices of laminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150310.0U CN206537547U (en) | 2017-02-17 | 2017-02-17 | A kind of roller devices of laminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537547U true CN206537547U (en) | 2017-10-03 |
Family
ID=59949511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150310.0U Active CN206537547U (en) | 2017-02-17 | 2017-02-17 | A kind of roller devices of laminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206537547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941694A (en) * | 2017-11-27 | 2018-04-20 | 单杰 | A kind of test device and its application method of viscose plate |
-
2017
- 2017-02-17 CN CN201720150310.0U patent/CN206537547U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941694A (en) * | 2017-11-27 | 2018-04-20 | 单杰 | A kind of test device and its application method of viscose plate |
| CN107941694B (en) * | 2017-11-27 | 2019-01-08 | 高台县丰祥建材有限责任公司 | A kind of test device and its application method of viscose plate |
| CN109596517A (en) * | 2017-11-27 | 2019-04-09 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of test device and its application method of viscose plate |
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| GR01 | Patent grant |