CN207630687U - Fine etching part film covering device - Google Patents
Fine etching part film covering device Download PDFInfo
- Publication number
- CN207630687U CN207630687U CN201721427067.9U CN201721427067U CN207630687U CN 207630687 U CN207630687 U CN 207630687U CN 201721427067 U CN201721427067 U CN 201721427067U CN 207630687 U CN207630687 U CN 207630687U
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- CN
- China
- Prior art keywords
- conveyer belt
- pressure roller
- steel plate
- etching part
- film covering
- 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.)
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Abstract
The utility model discloses a kind of fine etching part film covering devices comprising conveyer belt, the conveyer belt top are provided with pressure roller, and the conveyer belt bottom is provided with steel plate.Pressure roller itself is without power, it is rotated driven by the conveyor belt, the bottom of conveyer belt is provided with steel plate, only alternating floor conveyer belt between pressure roller and steel plate, there are pressure between pressure roller and steel plate, when carrying out pad pasting to etching part, etching part product is delivered at pressure roller driven by the conveyor belt, membrane material one end introduces pressure roller bottom, pressure roller rotates driven by the conveyor belt, membrane material is overlaid on product surface, since the steel plate of conveyer belt bottom supports, even if product thickness very little, since bottom is in a plane, the case where being not in warpage or deformation after pad pasting, it ensure that the quality of pad pasting workpiece.
Description
Technical field
The utility model belongs to etching machines technical field, relates in particular to a kind of fine etching part film covering device.
Background technology
Etching is also referred to as metal erosion or photochemical etching, refers to being made a plate, after development by exposing, the region that will be etched is protected
Cuticula removes, and contacts chemical solution in etching, has the function that dissolved corrosion, forms the concave-convex or molding effect of hollow out.It should
It is accurate to be gradually widely used in electronics sheet parts in aviation, machinery, chemical industry by constantly development and improvement for technology
The processing of etching products, especially in manufacture of semiconductor, the even more indispensable technology of etching.Add as a kind of chemistry of precision
Work technology, photochemical etching are applied on various metals material, it is etched in committed step be protect need
Part is not etched, is fully etched unwanted part, to obtain preset figure.
Pad pasting is one of important procedure in etch process, for improve production efficiency, at present generally using automatic film applicator into
Row pad pasting operates, and etches the structure of metalwork film covering device at present usually as shown in Figure 1, by the way of double roller overlay film, to production
Product carry out coating processing, as shown, the device includes the upper pressure roller 10 being oppositely arranged and lower compression roller 20, product 30 is by transfer roller
40 when being delivered between pressure roller 10, lower compression roller 20, membrane material 50 upper pressure roller 10,20 rotary action of lower compression roller drive under together
It travels forward, is squeezed by up-down rollers, membrane material 50 is covered on 30 surface of product, and this film covering device overlay film efficiency is higher, covers
Film pressure is adjustable, but product easy warpage when it there are problems that handling thickness small product, especially when product is relatively thin, thickness
When less than 0.05mm, when carrying out one side film processing to such product, product tension is small, even less than the tension of film, this
It is the phenomenon that product after pad pasting just will appear warpage.In addition, the device is larger to the limitation of up-down rollers material, it is steel to need one
Matter, the other is soft silica gel material, can just have frictional force that product is forwarded in this way, but product is in the contact of two rollers
At face, under pressure can crimp, lead to product warpage.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to traditional laminating machines in etching technique field to be difficult to handle
The product of thinner thickness influences subsequent operation, to propose a kind of guarantor to easily causing product buckling deformation after sheet product overlay film
Thickness smaller product can be handled while having demonstrate,proved overlay film efficiency and will not lead to the fine etching part film covering device of deformation of products.
In order to solve the above technical problems, the technical solution of the utility model is：
The utility model provides a kind of fine etching part film covering device comprising conveyer belt, conveyer belt top setting
There are pressure roller, the conveyer belt bottom to be provided with steel plate.
Preferably, the conveyer belt is annular belt conveyor, both ends are sheathed on outside driving drum, further include driving
Motor, the driving motor driving driving drum rotate and then the conveyer belt are driven to move.
Preferably, the pressure roller is connected to a pressure roller shaft for preventing pressure roller deviation.
Preferably, the steel plate is set to the ring-shaped inner part of conveyer belt, by supports support in the conveyer belt
Bottom surface, the pressure roller are pressed on the conveyer belt top surface.
Preferably, further including the membrane cylinder for carrying membrane material, the membrane cylinder is set to above the pressure roller side.
Preferably, the relatively described steel plate sliding of the conveyer belt, the surface of steel plate are provided with lubricant layer.
The above-mentioned technical proposal of the utility model has the following advantages compared with prior art：
(1) fine etching part film covering device described in the utility model comprising conveyer belt, conveyer belt top setting
There are pressure roller, the conveyer belt bottom to be provided with steel plate.Pressure roller itself rotates driven by the conveyor belt without power, transmission
The bottom of band is provided with steel plate, only alternating floor conveyer belt between pressure roller and steel plate, and there are pressure between pressure roller and steel plate, to etching
When part carries out pad pasting, etching part product is delivered at pressure roller driven by the conveyor belt, and membrane material one end introduces pressure roller bottom, pressure roller
It rotates driven by the conveyor belt, membrane material is overlaid on product surface, since the steel plate of conveyer belt bottom supports, even if product is thick
Degree very little ensure that the matter of pad pasting workpiece the case where being in a plane due to bottom, be not in warpage or deformation after pad pasting
Amount.
(2) fine etching part film covering device described in the utility model, the relatively described steel plate sliding of the conveyer belt are described
Surface of steel plate is provided with lubricant layer.Since conveyer belt is endless-belt, opposite steel plate does sliding motion, is easy in daily production
Belt is caused to wear, lubricant layer slows down the degree of wear, extends the service life of film covering device.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to the specific implementation of the utility model
Example and in conjunction with attached drawing, the utility model is described in further detail, wherein
Fig. 1 is the structural schematic diagram of film covering device in the prior art；
Fig. 2 is the structural schematic diagram of the fine etching part film covering device described in the utility model embodiment.
Reference numeral is expressed as in figure：1- conveyer belts；2- driving drums；3- pressure rollers；4- steel plates；5- membrane materials；6- membrane cylinders；
7- workpiece.
The utility model can be implemented with many different forms, should not be construed as limited to embodiment set forth herein,
On the contrary, providing these embodiments so that the disclosure is thorough and complete, and the design of the utility model is fully conveyed to this
Field technology personnel, the utility model will be defined by the claims.In the accompanying drawings, for clarity, each device can be exaggerated
Size and relative size.It should be appreciated that the data used in this way can be interchanged in the appropriate case.In addition, term " comprising ",
" having " and their any deformation, it is intended that cover and non-exclusive include.
Specific implementation mode
Embodiment
The present embodiment provides a kind of fine etching part film covering devices can for the coating processes in photochemical etching process
The etching part smaller for the coating processing of metal etch part, especially thickness, the fine etching part overlay film described in the present embodiment
Device can handle etching part of the thickness less than 0.05mm and will not lead to its buckling deformations.
The film covering device is as shown in Figure 2 comprising conveyer belt 1, the conveyer belt are drum driven conveyer belt, and institute
It is annular belt conveyor to state conveyer belt 1, and the annular belt conveyor both ends are sheathed on outside driving drum 2, and middle part is sheathed on machine
Outside frame, carrying roller, the driving drum 2 is electrically connected with driving motor, and the driving motor driving driving drum 2 is driven, transmission
There are frictional force, the movements of frictional force drives annular belt conveyor between roller 2 and conveyer belt.1 top of the conveyer belt is provided with
Pressure roller 3,1 bottom of the conveyer belt are provided with steel plate 4, and the steel plate 4 is set to the ring-shaped inner part of conveyer belt 1, is supported in transmission
1 bottom surface of band, with 3 alternating floor conveyer belt 1 of pressure roller, there are pressure between pressure roller 3 and steel plate 4.
Pressure roller 3 is hard steel rider, is not connected with driving device, itself is unpowered, but since it exists between conveyer belt 1
Frictional force can rotate under the drive of conveyer belt 1, be pressed on 1 top of conveyer belt and then be pressed on 4 top of steel plate, to prevent pressure roller 3
The deviation in rotation process, the pressure roller 3, which is connected to one, prevents the pressure roller shaft of its deviation, the pressure roller 3 can be with respect to nip drum shaft rotation
Dynamic, pressure roller shaft is fixedly connected on other walls or frame body.Steel plate 4 is concordant with 2 top of driving drum, by supports support in ring
Shape conveyer belt bottom surface, it is opposite with steel plate 4 to slide when conveyer belt 1 moves under the drive of driving drum 2, there is abrasion transmission in this way
The problem of band 1, therefore, 4 surface of the steel plate, are provided with the lubricant layer for playing lubricating action, and the lubricant layer moistens for regular industrial
Lubrication prescription layer.
Further include the membrane cylinder 6 for carrying membrane material 5, on membrane cylinder 6, the membrane cylinder 6 is arranged the winding of the membrane material 5
Top in 3 side of the pressure roller, it is preferable that membrane cylinder 6 is arranged close to the initiating terminal of conveyer belt 1.
The course of work of fine etching part film covering device described in the present embodiment is：Driving of the conveyer belt 1 in driving drum 2
Under move in a circle around driving drum 2, and then transmit and be placed in workpiece to be etched 7 on conveyer belt 1, the workpiece 7 is in conveyer belt 1
Drive under be transmitted at pressure roller 3,3 bottom of pressure roller, when workpiece 7 is transferred to 3 bottom of pressure roller, pressure roller 3 are goed deep into 5 end of membrane material
Pressure acts on so that membrane material 5 is overlaid on workpiece surface and (as shown, pressure roller 3 rotates counterclockwise, membrane material 5 is involved in 3 bottom of pressure roller
Portion is pressed on workpiece surface), since 1 bottom surface of conveyer belt is supported by steel plate 4 so that 7 bottom of workpiece supports for rigid planar, pressure roller 3
7 buckling deformation of workpiece, even thickness will not be made to be less than the problem of warpage will not occur for 0.05mm thin products after pressing through,
The device solves the problems, such as that traditional film covering device easily makes deformation of products while ensure that overlay film efficiency.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (1)
1. a kind of fine etching part film covering device, which is characterized in that including conveyer belt, it is provided with pressure roller at the top of the conveyer belt,
The conveyer belt bottom is provided with steel plate；The conveyer belt is annular belt conveyor, and both ends are sheathed on outside driving drum, also
Including driving motor, the driving motor driving driving drum rotates and then the conveyer belt is driven to move；The pressure roller connection
In a pressure roller shaft for preventing pressure roller deviation；The steel plate is set to the ring-shaped inner part of conveyer belt, by supports support in
The bottom surface of the conveyer belt, the pressure roller are pressed on the conveyer belt top surface；Further include the membrane cylinder for carrying membrane material, the film
Roller is set to above the pressure roller side；The relatively described steel plate sliding of the conveyer belt, the surface of steel plate are provided with lubricant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427067.9U CN207630687U (en) | 2017-10-31 | 2017-10-31 | Fine etching part film covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427067.9U CN207630687U (en) | 2017-10-31 | 2017-10-31 | Fine etching part film covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207630687U true CN207630687U (en) | 2018-07-20 |
Family
ID=62859226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427067.9U Expired - Fee Related CN207630687U (en) | 2017-10-31 | 2017-10-31 | Fine etching part film covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207630687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747515A (en) * | 2019-01-25 | 2019-05-14 | 威海顺丰专用车制造股份有限公司 | A kind of reciprocating bulk goods conveying carriage and automobile |
| CN112109318A (en) * | 2020-09-22 | 2020-12-22 | 慈龙兵 | A suture position tectorial membrane device for raincoat production |
-
2017
- 2017-10-31 CN CN201721427067.9U patent/CN207630687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747515A (en) * | 2019-01-25 | 2019-05-14 | 威海顺丰专用车制造股份有限公司 | A kind of reciprocating bulk goods conveying carriage and automobile |
| CN112109318A (en) * | 2020-09-22 | 2020-12-22 | 慈龙兵 | A suture position tectorial membrane device for raincoat production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20201031 |