CN207448151U - A kind of surface processing device of metal sheet - Google Patents
A kind of surface processing device of metal sheet Download PDFInfo
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- CN207448151U CN207448151U CN201721057959.4U CN201721057959U CN207448151U CN 207448151 U CN207448151 U CN 207448151U CN 201721057959 U CN201721057959 U CN 201721057959U CN 207448151 U CN207448151 U CN 207448151U
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- metal sheet
- grinding wheel
- mesh
- surface processing
- processing device
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Abstract
The utility model discloses a kind of surface processing devices of metal sheet, draft gear including being used to convey metal sheet, further include at least one set of grinding wheel group, the grinding wheel group is positioned opposite including the grinding wheel and the support wheel positioned at another surface one side of metal sheet, the grinding wheel and support wheel for treating laminating surface one side positioned at metal sheet.The surface processing device of the metal sheet of the utility model, it can make metal sheet surface that aberration and oil stain, dirt be not present, and after follow-up gluing and thermal transfer or coating processes are carried out, thermal transfer ink layer or coating layer can preferably be adhered to metal sheet surface with adhesive-layer, greatly improve product quality.
Description
Technical field
The utility model is related to metal sheet field of surface treatment more particularly to a kind of unified metal sheet surface face of energy
Color dispels oil stain and dirt and improves surface processing device of the adhesive-layer in the metal sheet of its surface adhesion.
Background technology
At present, the market demand of metal sheet (such as aluminium sheet) is larger, can be suitably used for indoor decoration, such as ceiling, metope,
Apply also for the fields such as architectural appearance, furniture, electric appliance.Metal sheet after shaping, since its surface forms oxide skin and corrosion
The reason for object, it is impossible to directly use, it is necessary to which the process for first passing through soda acid cleaning after surface coating, then carries out thermal transfer or overlay film
Step, to have the function that protect metal sheet surface and increase gloss or increase color, pattern.However, due to golden after processing
Belonging to sheet surface there are still aberration, the surface effect of portioned product can not meet the requirement of portions of client, and due to gold
It is smooth to belong to sheet material surface itself, when carrying out surface coating process, adhesion strength of the viscose glue on metal sheet is poor, carries out thermal transfer
Or after overlay film, even if when without using metal sheet, thermal transfer ink layer or coating layer are still easy to adhesive-layer from metal sheet
Surface comes off, and the metal sheet is caused to be unable to normal use.
Utility model content
The purpose of this utility model is to provide a kind of surface processing device of metal sheet, and metal sheet surface can be made not deposit
In aberration and oil stain, dirt, and after follow-up gluing and thermal transfer or coating processes are carried out, thermal transfer ink layer or coating layer energy
Metal sheet surface is preferably adhered to adhesive-layer, greatly improves product quality.
To achieve the above object, the utility model provides a kind of surface processing device of metal sheet, including being used to convey
The draft gear of metal sheet, further includes at least one set of grinding wheel group, and the grinding wheel group includes treating positioned at metal sheet laminating
The grinding wheel of surface one side and the support wheel positioned at another surface one side of metal sheet, the grinding wheel and support wheel are with respect to cloth
It puts.
As further improvement of the utility model, the quantity of the grinding wheel group moves for 3-8 groups and along metal sheet
Direction is sequentially arranged, and the buffed surface mesh number of the grinding wheel gradually increases along metal sheet moving direction, the mesh number model of grinding wheel
It encloses for 300-2000 mesh.
As the further improvement of the utility model, the quantity of the grinding wheel group is 6 groups, bag in 6 groups of grinding wheel groups
Include 6 grinding wheels, the buffed surface mesh numbers of 6 grinding wheels be followed successively by 320 mesh, 400 mesh, 600 mesh, 800 mesh, 1000 mesh and
1200 mesh.
As the further improvement of the utility model, the surface processing device includes the peace of pedestal and the grinding wheel
Seat is filled, mounting base quantity is corresponded with grinding wheel, and the both ends of grinding wheel are connected by bearing block with the mounting base, mounting base
Pressure-regulating device of the grinding wheel to metal sheet polishing pressure can individually be adjusted by being equipped between pedestal.
As the further improvement of the utility model, the pressure-regulating device includes being connected to the mounting base and base
Cylinder and resetting structure between seat.
As the further improvement of the utility model, the grinding wheel is connected with the driving dress that can individually adjust its rotating speed
It puts.
As the further improvement of the utility model, the driving device is the driving motor of energy speed change.
Advantageous effect
Compared with prior art, it is the advantages of the surface processing device of the metal sheet of the utility model：
1st, before metal sheet carries out overlay film or thermal transfer process, mechanical grinding is carried out to its at least one surface, to reach
To making, the metal sheet surface color is consistent, remove spot and increases the mesh of its adhesion strength between pad pasting or thermal transfer ink layer
, adhesive-layer is also beneficial to after greasiness removal and is attached to metal sheet surface, thermal transfer ink layer or coating layer are not easy with adhesive-layer
It comes off from metal sheet surface；
2nd, by 5-8 mesh number, gradually increased grinding wheel successively polishes to the surface of metal sheet, cooperation
The polishing pressure of 0.1kg-2kg and 500-2000 revs/min of polishing wheel speed, polishing speed is fast, and sheet metal after polishing
The roughness on material surface is low, while also possesses enough adhesion strengths for adhesive-layer；
3rd, pressure of polishing is bigger, and the depth of polishing is also bigger in the unit interval, and the scope control by pressure of polishing is
0.1kg-2kg, it is ensured that while polishing speed, and hair will not be made due to frictional force is too big between grinding wheel and metal sheet
Heat raises rapidly, avoids the situation that metal sheet surface changes colour due to temperature is excessively high；
4th, wheel speed of polishing is too fast also to make metal sheet surface be ground paste due to temperature quickly raises, and therefore, will polish
Wheel speed control is more suitable at 500-2000 revs/min；
5th, as needed selection to the single side of metal sheet or it is two-sided polish, to adapt to the requirement of different product；
6th, grinding wheel uses 6, and mesh number is followed successively by 320 mesh, 400 mesh, 600 mesh, 800 mesh, 1000 mesh and 1200 mesh,
Ensure polishing speed, after the last one grinding wheel metal sheet be polished face it is more smooth on the premise of, control device
Grinding wheel quantity, save equipment cost and maintenance cost；
7th, since the consumption degree of each grinding wheel is different, by the polishing pressure and rotating speed that make each grinding wheel
Individually to control, can in time be adjusted when finding that indivedual grinding wheel polishings are ineffective, it is ensured that the uniformity of product quality, and
Suitable polishing pressure and rotating speed can also be selected according to the different polishing stages of different product, be imitated with the finished product for reaching best
Fruit.
By following description and with reference to attached drawing, the utility model will become more fully apparent, these attached drawings are used to explain this
The embodiment of utility model.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the front view that one of surface of metal sheet is polished；
Fig. 2 is the side view of grinding wheel, pressure-regulating device and driving device；
Fig. 3 is the front view that two surfaces of metal sheet are polished.
Specific embodiment
The embodiment of the utility model is described referring now to attached drawing.
Embodiment 1
The present invention specific embodiment as depicted in figs. 1 and 2, a kind of surface processing device of metal sheet, including with
In the draft gear of conveying metal sheet, at least one set of grinding wheel group is further included, the grinding wheel group includes being located at metal sheet
The grinding wheel for treating laminating surface one side and the support wheel 1 positioned at another surface one side of metal sheet, the grinding wheel and support wheel 1
It is positioned opposite.
In the present embodiment, metal sheet 2 is aluminum sheet material, or aluminum coiled material.
In the present embodiment, 2 both side surface of metal sheet respectively it is vertical upward with downwards, metal sheet 2 is filled in traction
It is moved in the horizontal direction under the effect of putting.
In the present embodiment, the draft gear is the first support wheel group 9 and the second support wheel group 10.First support wheel group 9,
Grinding wheel group and the second support wheel group 10 are sequentially arranged along the moving direction of metal sheet 2.
First support wheel group 9 includes the first support wheel 91 and the second support wheel 92 that two shafts are mutually parallel, and first holds
The shaft of both 91 and second support wheels of support roller 92 is horizontal-extending, and the first support wheel 91 is located at the top of the second support wheel 92, and two
Metal sheet 2 is clipped in the middle by person, wherein, the first support wheel 91 is the driving wheel that be connected with motor, the second support wheel 92 for from
Driving wheel.
Second support wheel group 10 includes the 3rd support wheel 101 and the 4th support wheel 102 that two shafts are mutually parallel.3rd
The shaft of 102 the two of support wheel 101 and the 4th support wheel is horizontal-extending, and the 3rd support wheel 101 is located at the upper of the 4th support wheel 102
Side, metal sheet 2 is clipped in the middle by the two, and the two is driven wheel.
Draft gear can also be winding or the unreeling structure of metal sheet 2.
The quantity of the grinding wheel group is sequentially arranged for 3-8 groups and along metal sheet moving direction, and the grinding wheel is beaten
Flour milling mesh number gradually increases along metal sheet moving direction, and the mesh number scope of grinding wheel is 300-2000 mesh.
In the present embodiment, the group number of grinding wheel group is 6 groups, and metal sheet 2 only has upper surface to be polished the polishing of wheel group.Polishing
The quantity of wheel is 6, is respectively the first grinding wheel 3, the second grinding wheel 4, the 3rd grinding wheel 5, the polishing of the 4th grinding wheel the 6, the 5th
7 and the 6th grinding wheel 8 of wheel, mesh number are followed successively by 320 mesh, 400 mesh, 600 mesh, 800 mesh, 1000 mesh and 1200 mesh.
The surface processing device includes the mounting base 16 of pedestal 15 and the grinding wheel, 16 quantity of mounting base and grinding wheel
It corresponds, the both ends of grinding wheel are connected with the mounting base 16 by bearing block 14, are set between each mounting base 16 and pedestal 15
Pressure-regulating device of each grinding wheel to metal sheet polishing pressure can be adjusted respectively by having.In the present embodiment, pressure-regulating device
Including cylinder 11 and resetting structure 12, resetting structure 12 can be spring.When needing to increase polishing pressure, start cylinder 11, gas
Cylinder rod stretches out and grinding wheel is made to press to 2 surface of metal sheet；When needing to reduce polishing pressure, the cylinder rod of cylinder 11 returns
Contracting, resetting structure 12 make grinding wheel reduce the pressure to 2 surface of metal sheet.
Each grinding wheel is respectively connected with the driving device that can individually adjust its rotating speed.The driving device is with speed change work(
The driving motor 13 of energy, the driving motor 13 are arranged in mounting base 16 and are connected with one end of grinding wheel.
A kind of surface treatment method of metal sheet is before metal sheet carries out overlay film or thermal transfer process, it is treated
Laminating surface carries out mechanical grinding at least once, with reach make consistent metal sheet surface color, removal spot and
Increase the purpose of its adhesion strength between pad pasting or thermal transfer ink layer.
It is preferred that by 3-8 grinding wheel mechanical grinding, and the mesh number of grinding wheel gradually increases；The polishing pressure model of grinding wheel
It encloses for 0.1kg-2kg, the range of speeds of grinding wheel is 500-2000 revs/min, and the mesh number scope of grinding wheel is 300-2000 mesh.
In the present embodiment, metal sheet 2 passes through 6 grinding wheel mechanical grindings.
In 6 grinding wheel mechanical grindings, the mesh number of the grinding wheel is followed successively by 320 mesh, 400 mesh, 600 mesh, 800
Mesh, 1000 mesh and 1200 mesh.
The polishing pressure of each grinding wheel is individually controlled by matched cylinder 11 and resetting structure 12.
The rotating speed of each grinding wheel is individually controlled by driving motor 13.
It, can be with by the polishing pressure and rotating speed that make each grinding wheel since the consumption degree of each grinding wheel is different
Individually control can in time be adjusted when finding that indivedual grinding wheel polishings are ineffective, it is ensured that the uniformity of product quality, but also
Suitable polishing pressure and rotating speed can be selected according to the different polishing stages of different product, to reach best product effect.
Embodiment 2
As shown in figure 3, the difference is that, upper and lower two surfaces of metal sheet 2 respectively pass through with embodiment 1
3-8 group grinding wheel groups are polished successively.In the present embodiment, upper and lower two faces of specially metal sheet 2 are beaten by 6 groups
Emery wheel group is polished, wherein 6 groups of grinding wheel groups are located at the top of metal sheet 2, in addition 6 groups of grinding wheel groups are located at metal sheet
2 lower section.Polishing 2 upper and lower surface of metal sheet grinding wheel be the first grinding wheel 3, the second grinding wheel 4, the 3rd dozen
Emery wheel 5, the 4th grinding wheel 6, the 5th grinding wheel 7 and the 6th grinding wheel 8.The mode that two sides is polished is suitable for two-sided equal overlay film
Metal sheet or a face overlay film, another side carry out the metal sheet of thermal transfer.
The utility model is described above in association with most preferred embodiment, but the utility model be not limited to more than take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (7)
1. a kind of surface processing device of metal sheet, the draft gear including being used to convey metal sheet, which is characterized in that also
Including at least one set of grinding wheel group, the grinding wheel group includes treating the grinding wheel of laminating surface one side positioned at metal sheet and being located at
The support wheel (1) of another surface one side of metal sheet, the grinding wheel and support wheel (1) are positioned opposite.
2. the surface processing device of a kind of metal sheet according to claim 1, which is characterized in that the grinding wheel group
Quantity is sequentially arranged for 3-8 groups and along metal sheet moving direction, and the buffed surface mesh number of the grinding wheel is moved along metal sheet
Direction gradually increases, and the mesh number scope of grinding wheel is 300-2000 mesh.
3. the surface processing device of a kind of metal sheet according to claim 2, which is characterized in that the grinding wheel group
Quantity is 6 groups, includes 6 grinding wheels in 6 groups of grinding wheel groups, the buffed surface mesh number of 6 grinding wheels is followed successively by 320 mesh, 400
Mesh, 600 mesh, 800 mesh, 1000 mesh and 1200 mesh.
A kind of 4. surface processing device of metal sheet according to claim 1 or 2 or 3, which is characterized in that the surface
Processing unit includes the mounting base (16) of pedestal (15) and the grinding wheel, and mounting base (16) quantity is corresponded with grinding wheel,
The both ends of grinding wheel are connected by bearing block (14) with the mounting base (16), and energy is equipped between mounting base (16) and pedestal (15)
Individually adjust pressure-regulating device of the grinding wheel to metal sheet polishing pressure.
5. the surface processing device of a kind of metal sheet according to claim 4, which is characterized in that the pressure adjusts dress
Put cylinder (11) and resetting structure (12) including being connected between the mounting base (16) and pedestal (15).
A kind of 6. surface processing device of metal sheet according to claim 1 or 2 or 3, which is characterized in that the polishing
Wheel is connected with the driving device that can individually adjust its rotating speed.
7. the surface processing device of a kind of metal sheet according to claim 6, which is characterized in that the driving device is
The driving motor (13) of energy speed change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057959.4U CN207448151U (en) | 2017-08-23 | 2017-08-23 | A kind of surface processing device of metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057959.4U CN207448151U (en) | 2017-08-23 | 2017-08-23 | A kind of surface processing device of metal sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448151U true CN207448151U (en) | 2018-06-05 |
Family
ID=62249274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057959.4U Active CN207448151U (en) | 2017-08-23 | 2017-08-23 | A kind of surface processing device of metal sheet |
Country Status (1)
| Country | Link |
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| CN (1) | CN207448151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498410A (en) * | 2017-08-23 | 2017-12-22 | 广州智铝铝业有限公司 | The surface treatment method and device of a kind of metal sheet |
| CN110757320A (en) * | 2019-12-11 | 2020-02-07 | 湖北华品科技发展有限公司 | Copper strips removes oxide layer device for photovoltaic module |
-
2017
- 2017-08-23 CN CN201721057959.4U patent/CN207448151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498410A (en) * | 2017-08-23 | 2017-12-22 | 广州智铝铝业有限公司 | The surface treatment method and device of a kind of metal sheet |
| CN110757320A (en) * | 2019-12-11 | 2020-02-07 | 湖北华品科技发展有限公司 | Copper strips removes oxide layer device for photovoltaic module |
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