A kind of universal copper foil cleaning apparatus
Technical field
The present invention relates to a kind of universal copper foil cleaning apparatus.
Background technology
Copper foil in process of production, can arrange the impurity such as copper powder in face on surfaces of the copper foil.In order to remove these impurity, use
Washing is to handle a kind of common method of copper foil surface impurity.After washing, copper foil is generally by drying heating equipment to copper
It is dried on foil surface.
In view of the above-mentioned problems, there is scholar to propose following technical solution:It is free to select for the copper foil of different-thickness
It takes air-flotation type drying or heating roller drying.Although above equipment has been able to realize air-flotation type drying and heating roller drying
Free switching, but in actual moving process, the distance due to blowing device apart from copper foil is larger, such as uses air-flotation type
The required electricity consumption of drying unit, that is, blowing device can reach using whole equipment electricity consumption when heating roller oven drying method when oven drying method
The 2/3-1/2 of amount, and when use heating roller oven drying method, the electricity consumption needed for blowing apparatus will also reach heating roller electricity consumption
1/3-1/2.Cause the cost of use of the equipment higher due to the above reasons,.Therefore, blowing device in device how is reduced
Electricity consumption becomes a critical issue urgently to be resolved hurrily.
Invention content
It is an object of the present invention to provide a kind of universal copper foil cleaning apparatus, to solve copper foil drying unit energy in the prior art
The low problem of source utilization rate.
The technical scheme is that:
A kind of universal copper foil cleaning apparatus, including mutually matched let off roll and wind-up roll, in let off roll and wind-up roll
Between be sequentially equipped with wiper mechanism and several drying mechanisms in the horizontal direction, copper foil sequentially passes through cleaning machine in the horizontal direction
Structure and several drying mechanisms;
Each drying mechanism is connect with control unit;Drying mechanism mainly by babinet, be respectively provided at the chargings of babinet both sides
The copper foil drying unit of mouth and discharge port, the automation being located in babinet along babinet length direction forms;In the feed inlet of babinet
It is both provided with babinet compression roller (8-4) and babinet guide roller with discharge port;
The wiper mechanism is mainly by horizontally disposed compression roller (8-1) and several first guide rollers (8-2)
Composition;It is equipped with service sink on the downside of the first guide roller (8-2), at least one cleaning roller (8-3) is set in service sink;Clear
Copper foil both sides on the upside of wash pool are equipped with cleaning sprayer;
The copper foil drying unit of the automation includes elevating mechanism (1-1), and machine is fixed on elevating mechanism
Frame, rack include two side plates (1-3) on bottom plate (1-2) and bottom plate top;It is fixed on two side plates (1-3) of rack
The shaft of heating roller is provided with the first motor (3-1), the first motor (3-1) external transmission on the outside of side plate (1-3)
Axis (3-2), transmission shaft are provided with several protrusions (3-3) in the radial direction;It is provided with rotation on the inside of side plate (1-3)
Disk (3-4), transmission shaft (3-2) pass through side plate (1-3) and enter the through-hole (3-5) of rotating disc (3-4), and rotating disc (3-4) is set
Be equipped with protrusion (3-3) matched jack (3-6), by the protrusion (3-3) of transmission shaft (3-2) and jack (3-6) it
Between cooperation transmission shaft (3-2) is fixed together with rotating disc (3-4), the rotation of the first motor (3-1) can band
Turn Moving plate (3-4) rotates, and the end set of transmission shaft (3-2) is in bearing block;
Rotating disc (3-4) be arranged up and down two parallel level boards (4-1,4-2), level board (4-1,4-2) be steel plate, two
Drying arm is hinged between parallel level board (4-1,4-2), drying arm is for drying copper foil.
Further, when the number of the drying mechanism be 2 or more when, between the babinet of adjacent drying mechanism be equipped with every
Heat shield.
Further, first motor and the second motor and elevating mechanism are connect with control device, control dress
It sets and uses PLC system.
Further, drying arm includes:Oscillating rod (6-1) is provided with opening (6-3) in the side of oscillating rod (6-1), with
Just ventilation shaft (6-4) is inserted into oscillating rod (6-1), in the end surfaces setting air outlet (6-2) of oscillating rod;It swings
Bar (6-1) is swung by the second motor (3-7) to drive in the horizontal plane, and the second motor is fixed in upper level board (4-1)
(3-7), the second motor (3-7) are circumscribed with transmission shaft, and transmission shaft is provided with several protrusions in the radial direction, in level
The end set of plate (4-1,4-2) and oscillating rod opens hole, and the radial direction of the through-hole (7-1) in oscillating rod is provided with and protrusion
The matched jack of object (7-2) is made transmission shaft and is swung by the cooperation between the protrusion and jack (7-2) of transmission shaft
Bar (6-1) is fixed together.
Further, it is recessed to be provided with annular on cylinder (1-4) inner wall for an affixed hollow cylinder (1-4) on side plate (1-3)
Slot (1-5);Rotating disc (3-4) is inserted into cylinder (1-4), and rotating disc (3-4) includes:Rotating disc ontology (3-4-1) and pulley
(3-4-2) is provided with annular groove (3-4-3) on rotating disc ontology (3-4-1), is arranged on rotating disc ontology (3-4-1)
There are annular groove (3-4-3), the shaft of pulley (3-4-2) to be arranged in the groove (3-4-3) of rotating disc ontology (3-4-1), and
Pulley (3-4-2) is arranged in the annular groove (1-5) of cylinder (1-4) inner wall, rotating disc (3-4) and it is outer be connected on rotating disc its
The gravity and moment of flexure of his equipment are transmitted in cylinder (1-4), and cylinder (1-4) is fixed on side plate (1-3).
Further, gap 1-3mm, the rotating disc ontology (3-4- are provided between rotating disc (3-4) and side plate (1-3)
1) quantity for the annular groove being arranged on is 2.
Further, the swing drying arm is arranged in the both sides of copper foil.
A kind of working method of universal copper foil cleaning apparatus is as follows:
A. when using air-flotation type oven drying method, using steps are as follows:
(1) oscillating rod is arranged to precalculated position:It first will be for the copper in the automation of lower box be arranged
Foil drying unit starts the first motor 3-1 and drives rotating disc 3-4, and the air outlet 6-2 of oscillating rod 6-1 is driven to open towards upper
Dynamic second motor 3-7 driving oscillating rods are swung so that the position of oscillating rod 6-1 is perpendicular to copper foil direction of advance;For setting
In the copper foil drying unit of the automation on babinet top, starts the first motor 3-1 and drive rotating disc 3-4, band movable pendulum
The air outlet 6-2 of lever 6-1 starts the second motor 3-7 driving oscillating rods and swings so that the position of oscillating rod 6-1 under
Perpendicular to copper foil direction of advance;
(2) each oscillating rod is connected to hot gas source, starts air source so that the air outlet 6-2 blowing hot-airs of oscillating rod 6-1 so that
Copper foil forms waveform direction of advance;
(3) oscillating rod 6-1 and/or rotary oscillation bar 6-1 is swung:In use, the copper foil drying of each automation
The second motor 3-7 in device drives oscillating rod 6-1 to swing, with the gait of march for forming swing flap effect, accelerating copper foil;Its
In, the swing angle of the horizontal plane of oscillating rod and copper foil direction of advance is between -15 °~15 °;
B. when using heating roller method, the height of heating roller is arranged to preset height, copper foil 9 by elevating mechanism 1-1
It is heated, is arranged in the heating roller pushing of the copper foil drying unit of the automation on babinet top and copper by heating roller 2
Foil upper surface contacts, and is arranged in the lower heating roller rising of the copper foil drying unit of the automation of lower box and copper foil
Lower surface contacts;Then vapor is dispelled by the air outlet 6-2 blowings of oscillating rod 6-1;Under this method, oscillating rod 6-1
The air source connected can select connection hot gas source, may not be hot gas source;Specifically using steps are as follows:
(1) precalculated position is arrived into the setting of heating roller 2:It is jacked up by elevating mechanism 1-1 or rack of landing is by each heating roller 2
Height setting to preset height;
(2) oscillating rod is arranged to precalculated position:For the copper foil drying in the automation of lower box is arranged
Device starts the first motor 3-1 and drives rotating disc 3-4, drives the air outlet 6-2 of oscillating rod 6-1 under, start second
Motor 3-7 driving oscillating rods are swung so that the position of oscillating rod 6-1 is perpendicular to copper foil direction of advance;For being arranged in babinet
The copper foil drying unit of the automation on top starts the first motor 3-1 and drives rotating disc 3-4, drives oscillating rod 6-
1 air outlet 6-2 starts the second motor 3-7 driving oscillating rods and swings towards upper so that the position of oscillating rod 6-1 perpendicular to
Copper foil direction of advance;
(3) heating roller 2 heats copper foil and swing and/or rotary oscillation bar 6-1:In use, each automation
Copper foil drying unit in the second motor 3-7 drive oscillating rod 6-1 to swing, with the baking for forming swing flap effect, accelerating copper foil
Dry speed;Oscillating rod can also be driven to rotate by the first motor 3-1, further increase the drying rate of copper foil.
Several heating modules are evenly equipped in the heating roller;It is equipped with temperature detecting module in heating module side;It is described to add
Thermal modules and temperature detecting module are connect with control unit, are precisely controlled to heating roller surface temperature field to realize.
Described universal equipment refers in the present invention:In the case of copper foil is relatively thin, which may be used air supporting
Formula oven drying method dries clean copper foil;In the case of copper foil is thicker, which may be used heating roller method to dry clean copper
Foil;The mode of unilateral drying arm may be used in the case where being less than 1 meter for copper foil width, for copper foil width more than 1 meter
Situation, the method that bilateral drying arm may be used.
The advantage of the invention is that:(1) short width copper foil generally refers to copper foil width in 1m copper foils below;For width
Shorter copper foil, it is less in the vapor total amount generated by heating roller, but the speed generated is quickly.The present invention pass through by
Air outlet is set up directly on heating roller top, produces the technology effect of setting blowing i.e. " point-to-point " at vapor generating unit
Fruit generates fastest position in vapor and blowing device is arranged, reached the technique effect to get twice the result with half the effort;(2) it dries
Device is designed to pendulous device, and allow for copper foil still can distribute vapor after heating roller, thus is also required to pair
It is blowed;Sector wind is formed by swinging so that is formed vapor and is generated wind that most position (heating roller) obtains most
It is more, and generate that the wind that less position obtains is relatively fewer in vapor, to reach energy saving technique effect;(3) originally
The collaborative work of drying unit, heating roller arrangement and copper foil three may be implemented in invention.
Description of the drawings:
Fig. 1:For the drying unit structural facades schematic diagram of the embodiment of the present invention one;
Fig. 2A -2C:For the transmission shaft and rotating disc connection structure thin portion schematic diagram of the embodiment of the present invention one;
Fig. 3:For the elevational schematic view of the oscillating rod of the embodiment of the present invention one;
Fig. 4 A-4D:For the oscillating rod operating diagram of the embodiment of the present invention one;
Fig. 5 A-5C:Thin portion schematic diagram is connect with oscillating rod for the rotating disc of the embodiment of the present invention two;
Fig. 6:Heating roller method schematic diagram is used for the universal copper foil cleaning apparatus of the embodiment of the present invention four;
Fig. 7:Air supporting oven drying method schematic diagram is used for the universal copper foil cleaning apparatus of the embodiment of the present invention four;
Reference sign in Fig. 1-7:1-1 elevating mechanisms, the bottom plate of 1-2 racks, the side plate of 1-3 racks, 1-4 are hollow
Cylinder;The annular groove of 1-5 cylinder inner walls setting;
2 heating rollers, the first motor of 3-1,3-2 transmission shafts, the protrusion that 3-3 transmission shafts are radially arranged, 3-4 rotating discs,
3-4-1 rotating disc ontologies, 3-4-2 pulleys, the through-hole on annular groove 3-4-3,3-5 drive plate that rotating disc ontology is arranged, 3-6
The jack corresponding with protrusion of rotating disc setting, the second motor of 3-7;
The level board on the top of 4-1 rotating discs setting, the level board of the lower part of 4-2 rotating discs setting;
5-1 bearing blocks;
6-1 oscillating rods, 6-2 air outlets, the opening of 6-3 oscillating rods, 6-4 ventilation shafts;
The radial direction of through-hole in 7-1 oscillating rods, the through-hole in 7-2 oscillating rods is provided with and the matched jack of protrusion;
Compression roller 8-1, the first guide roller 8-2, cleaning roller 8-3, babinet compression roller 8-4;
9 copper foils;
10 gas concentration units.
Specific implementation mode
Embodiment one:Copper foil is after washing, by babinet, using air-flotation type oven drying method or heating roller type oven drying method
Processing.
According to attached drawing 1:The copper foil drying unit structure of automation is as follows:Elevating mechanism 1-1 is fixed with rack,
Rack includes bottom plate 1-2 and two side plate 1-3 on bottom plate top;Turning for heating roller is fixed on two side plate 1-3 of rack
Axis is provided with the first motor external transmission shaft 3-2 of 3-1, the first motor 3-1, the diameter of transmission shaft on the outside of side plate 1-3
Several protrusion 3-3 are provided on direction;Rotating disc 3-4 is provided on the inside of side plate 1-3, transmission shaft 3-2 passes through side plate
1-3 and the through-hole 3-5 for entering rotating disc 3-4, rotating disc 3-4 be provided with the matched jack 3-6 of protrusion 3-3, pass through
Cooperation between the protrusion 3-3 and jack 3-6 of transmission shaft 3-2 makes transmission shaft 3-2 and rotating disc 3-4 be fixedly connected on one
It rises, the rotation of the first motor 3-1 can drive rotating disc 3-4 to rotate, and the end set of transmission shaft 3-2 is in bearing block;
The rotary power transfer mode of rotating disc is:" the first motor 3-1 rotations-transmission shaft 3-2 rotations-rotating disc 3-4
Rotation ";
Two parallel level board 4-1,4-2 up and down are set in rotating disc 3-4, swing drying is hinged between two blocks of steel plates
Arm;Drying arm includes:Oscillating rod 6-1 is provided with opening 6-3, so that ventilation shaft 6-4 to be inserted into the side of oscillating rod 6-1
Into oscillating rod 6-1, in the end surfaces setting air outlet 6-2 of oscillating rod;
Oscillating rod also has motor to be swung in the horizontal plane to drive, and the length of oscillating rod 6-1 is more than copper foil width, upper
Level board 4-1 is fixed with the second motor 3-7, the second motor 3-7 and is circumscribed with transmission shaft, and transmission shaft is set in the radial direction
Several protrusions are equipped with, hole is opened in the end set of level board 4-1,4-2 and oscillating rod, the through-hole 7-1's in oscillating rod
Radial direction be provided with the matched jack 7-2 of protrusion, made by the cooperation between the protrusion and jack 7-2 of transmission shaft
Transmission shaft is fixed together with oscillating rod 6-1;
Drying arm swing power delivery mode be:The swing of arm is dried in second motor 3-7 rotations-transmission shaft rotates-
Bar 6-1 is swung;
In conjunction with attached drawing 4A-4B:Drying arm is set up directly on above heating roller, and two effects can be achieved at the same time:Using heating
Roller can in addition pass through the first motor band come when heating copper foil by the running of the second motor with oscillating rod " pendulum wind "
It is dynamic, blowing mouth can also be arranged to tiltedly blow, be conducive to the evaporation of vapor;When using air-flotation type oven drying method come heating, drying copper
When foil, hot gas source is connected in the ventilation shaft 6-4 being arranged in oscillating rod 6-1;Such as attached drawing 4C, the air outlet court of oscillating rod 6-1
The direction opposite to heating roller, also, by the effect of elevating mechanism 1-1, oscillating rod 6-1 can also be increased or be landed, this
Sample can be more convenient adjusting air-flotation type copper foil form, and then accelerate copper foil drying;Such as attached drawing 4D, oscillating rod 6-1's
Air outlet is towards the opposite direction of heating roller and is in oblique direction, and pushing away for air-flotation type copper foil can be accelerated/be slowed down to such design
Scanning frequency degree.
Embodiment two:Upper lower horizontal board 4-1 in embodiment one, 4-2 and the gravity for drying arm are to be delivered in rotation
On disk 3-4, the dead weight of rotating disc 3-4 and the weight of above equipment are transmitted to by transmission shaft 3-2 on side plate 1-3, transmission shaft
3-2 is connect with the first motor 3-1, and the first motor 3-1 is fixedly arranged on side plate 1-3.But it is transmitted only by transmission shaft
The stability of dead weight, integral device is insufficient.The present embodiment two and embodiment the difference is that:Affixed one on side plate 1-3
Hollow cylinder 1-4 is provided with annular groove 1-5 on cylinder 1-4 inner walls;Rotating disc 3-4 is inserted into cylinder 1-4, rotating disc 3-4
Including:Fluted 3-4-3, pulley 3-4-2 is arranged in rotating disc ontology 3-4-1 and pulley 3-4-2 on rotating disc ontology 3-4-1
Shaft be arranged in groove 3-4-3 (not depending on going out shaft in Fig. 5), and pulley 3-4-2 setting with annular groove 1-5 in, it is sliding
There are two the effects for taking turns 3-4-2:First, for transmitting rotating disc 3-4 and the outer gravity and moment of flexure for being connected on rotating disc other equipment
It is transmitted in cylinder 1-4, cylinder 1-4 is fixed on side plate 1-3, i.e., the vertical position of fixed rotating disc;Second is that recessed by annular
The cooperation of slot and pulley can limit rotating disc, i.e. fixed horizontal distance between rotating disc and side plate, and above-mentioned design can carry
The stability of high whole equipment;Gap 1-3mm is provided between rotating disc 3-4 and side plate 1-3, when to avoid turn disc
Frictional force is generated between side plate;The quantity of annular groove is 2.
Embodiment three:Mainly for short width copper foil, i.e. copper foil of the copper foil width less than 1m carries out the structure of embodiment one
Processing;Since oscillating rod etc. belongs to cantilever, jib-length can ensure the stability of system operation within the scope of 1m;When
When the length of oscillating rod is more than 1m, the stability of whole system is poor;In embodiment three, the width of 1m is more than for copper foil width
For width copper foil heating, drying, the drying arm, the first motor, the second electricity of embodiment one are symmetrically set on two side plates
The devices such as motivation, rotating disc, upper lower horizontal board.
Example IV:As shown in fig. 6-7, universal copper foil cleaning apparatus, including mutually matched let off roll and wind-up roll,
It is characterized in that, being sequentially equipped with wiper mechanism and several drying mechanisms, copper in the horizontal direction between let off roll and wind-up roll
Foil sequentially passes through wiper mechanism and several drying mechanisms in the horizontal direction (Fig. 6-7 only shows 1 drying mechanism);Each drying
Mechanism is connect with control unit;Drying mechanism is mainly by babinet, the inlet port and outlet port for being respectively provided at babinet both sides, edge
Babinet length direction is located at the copper foil drying of the automation as described in embodiment one or embodiment two or embodiment three in babinet
Device forms;It is both provided with babinet compression roller 8-4 and babinet guide roller in the inlet port and outlet port of babinet;
The wiper mechanism is mainly made of horizontally disposed compression roller 8-1 and several first guide roller 8-2;
It is equipped with service sink on the downside of the first guide roller 8-2, at least one cleaning roller 8-3 is set in service sink;On the upside of service sink
Copper foil both sides are equipped with cleaning sprayer,
When the number of the drying mechanism is 2 or more, thermal baffle is equipped between the babinet of adjacent drying mechanism;
Such as Fig. 6-7, there are the copper foil drying unit of the automation, work in the upper and lower part stagger setting of babinet
Process is:
As shown in Figure 7:When copper foil lighter in weight, when using air-flotation type oven drying method, using steps are as follows:
(1) oscillating rod is arranged to precalculated position:It first will be for the copper in the automation of lower box be arranged
Foil drying unit starts the first motor 3-1 and drives rotating disc 3-4, and the air outlet 6-2 of oscillating rod 6-1 is driven to open towards upper
Dynamic second motor 3-7 driving oscillating rods are swung so that the position of oscillating rod 6-1 is perpendicular to copper foil direction of advance;For setting
In the copper foil drying unit of the automation on babinet top, starts the first motor 3-1 and drive rotating disc 3-4, band movable pendulum
The air outlet 6-2 of lever 6-1 starts the second motor 3-7 driving oscillating rods and swings so that the position of oscillating rod 6-1 under
Perpendicular to copper foil direction of advance;
(2) each oscillating rod is connected to hot gas source, starts air source so that the air outlet 6-2 blowing hot-airs of oscillating rod 6-1 so that
Copper foil forms waveform direction of advance;
(3) oscillating rod 6-1 and/or rotary oscillation bar 6-1 is swung:In use, the copper foil drying of each automation
The second motor 3-7 in device drives oscillating rod 6-1 to swing, with the gait of march for forming swing flap effect, accelerating copper foil;
Wherein, the swing angle of oscillating rod and the horizontal plane of copper foil direction of advance passes through experimental test, this equipment is at -15 °
Can be with meet demand between~15 °, this reason is:The limited length of oscillating rod is certain when swing angle setting is more than
It is easy to that " rollover " occurs when value, specifically, for copper foil, by the wind-force of oscillating rod, other side do not have then for side
Have, is easy in this way so that copper foil generation torque entirely produces to obtain halt production so that copper foil is scrapped;For this equipment
Speech, in actual test, the angle limit value of swing at 30 ° or so, in order to the stability and deposit that ensure equipment have it is certain
Safety coefficient, -15 ° of value~15 ° are suitable;
In addition, oscillating rod can also be driven to rotate by the first motor 3-1, the gait of march of copper foil can be accelerated, led to
The angle crossed the rotation of adjustment oscillating rod and swung can change the wave crest of copper foil and the horizontal position of trough, by adjusting swing
The wind speed of bar 6-1 opening blowings or the height of elevating mechanism 1-1 can change the wave crest of copper foil and the vertical position of trough
(i.e. the size of the amplitude of wave).
When copper foil heavier-weight, when using heating roller method, the height of heating roller is arranged to default by elevating mechanism 1-1
Highly, copper foil 9 is heated by heating roller 2, and the heating in the copper foil drying unit of the automation on babinet top is arranged
Roller pushing is contacted with copper foil upper surface, and the lower heating roller in the copper foil drying unit of the automation of lower box is arranged
Rising is contacted with copper foil lower surface;Then vapor is dispelled by the air outlet 6-2 blowings of oscillating rod 6-1;This method
Under, the air source that oscillating rod 6-1 is connected can select connection hot gas source, may not be hot gas source;Specifically such as using step
Under:
(1) precalculated position is arrived into the setting of heating roller 2:It is jacked up by elevating mechanism 1-1 or rack of landing is by each heating roller 2
Height setting to preset height;
(2) oscillating rod is arranged to precalculated position:For the copper foil drying in the automation of lower box is arranged
Device starts the first motor 3-1 and drives rotating disc 3-4, drives the air outlet 6-2 of oscillating rod 6-1 under, start second
Motor 3-7 driving oscillating rods are swung so that the position of oscillating rod 6-1 is perpendicular to copper foil direction of advance;For being arranged in babinet
The copper foil drying unit of the automation on top starts the first motor 3-1 and drives rotating disc 3-4, drives oscillating rod 6-
1 air outlet 6-2 starts the second motor 3-7 driving oscillating rods and swings towards upper so that the position of oscillating rod 6-1 perpendicular to
Copper foil direction of advance;
(3) heating roller 2 heats copper foil and swing and/or rotary oscillation bar 6-1:In use, each automation
Copper foil drying unit in the second motor 3-7 drive oscillating rod 6-1 to swing, with the baking for forming swing flap effect, accelerating copper foil
Dry speed;Oscillating rod can also be driven to rotate by the first motor 3-1, further increase the drying rate of copper foil.
Several heating modules are evenly equipped in the heating roller;It is equipped with temperature detecting module in heating module side;It is described to add
Thermal modules and temperature detecting module are connect with control unit, are precisely controlled to heating roller surface temperature field to realize.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention
In the range of art feature, the equivalent embodiment that part is changed or modified is made using disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.