CN108297528A - A kind of device and method of waste and old copper-clad plate separation and recovery - Google Patents
A kind of device and method of waste and old copper-clad plate separation and recovery Download PDFInfo
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- CN108297528A CN108297528A CN201810304187.2A CN201810304187A CN108297528A CN 108297528 A CN108297528 A CN 108297528A CN 201810304187 A CN201810304187 A CN 201810304187A CN 108297528 A CN108297528 A CN 108297528A
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- copper
- clad plate
- tongue
- waste
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
Abstract
The present invention provides a kind of device of waste and old copper-clad plate separation and recovery, includes the transport mechanism for being respectively arranged in rack, clamp system, tongue and groove mechanism, mechanism for stripping and controller.One end of copper-clad plate is dipped into the solution added with layering agent, copper foil is dipped to and is layered with base material；The copper-clad plate being layered is taken out, by being clamped with clamp system after transport mechanism；Tongue and groove is carried out to the copper-clad plate of clamping with the blade of tongue and groove mechanism；Transport mechanism will be sent to mechanism for stripping by the copper-clad plate of blade tongue and groove, carry out the separation of copper foil and base material.From there through using waste and old copper-clad plate to be raw material, Chemical Physics method is used to carry out full constituent resource utilization utilization under normal temperature and pressure conditions.It solves the problems, such as to recycle the wasting of resources, secondary pollution existing for copper-clad plate technology in the past.The present invention has the characteristics that simple for process, equipment requirement is low, the technological element of a product and added value are high.
Description
Technical field
The present invention relates to the method and device that a kind of Disposal of Electronic Wastes recycles, more particularly to a kind of waste and old cover
The device and method of copper coin separation and recovery.
Background technology
Copper-clad plate is to be soaked with resin by base materials such as paper and glass-fiber-fabrics, bonding sheet (gummed paper and adhesive plaster) is made, by several bondings
After piece combination, single or double mixes copper foil, through hot-press solidifying, manufactured plate-like product.It is to make PCB（Printed wiring board）'s
Basic material is widely used on the electronic products such as television set, computer, computer, mobile communication equipment and household electrical appliance.
With the fast development of electronics technology, the demand sharp increase to raw material copper-clad plate, lot-size metaplasia was produced
Journey produces about 20% leftover pieces, and about 1.2 Yi ㎡ need to handle；The update of electronic product is accelerated to generate again a large amount of useless
Old tin plating copper-clad plate, if long-term stacking is not handled, there are great environment and security risks.On the other hand, many waste and old copper-clad plates
The contents of the precious metals such as cupric, tin be up to 20 ~ 30%, significantly larger than general metal mine；And produce new resin substrate
It needs to expend a large amount of fossil feedstock.The method that the enterprise of overwhelming majority recycling of recyclable waste both at home and abroad uses simple extensive style：First
Directly copper-clad plate is crushed and sorts recycling metallic copper therein again, remaining base material powder landfill disposal exists impurely
The Ecological Environment Risks such as lower water and soil.
In the prior art, include mainly physics cracking and sorting, acidleach to the method for waste and old tin plating copper-clad plate recycling
Deng.But there is the recycling for biasing toward metallic copper, have ignored the defect of the recycling of resin substrate, and there are obtained by physics cracking and sorting
Copper particle contains more nonmetalloid, and acid solution immersion then will produce a large amount of waste water.Such as：
Chinese invention patent application（Application number：2016 1 0552992.8）Disclose a kind of " recycling of discarded copper-clad plate
Discarded copper-clad plate is broken into fragment by method ", this method, detaches metallic copper by waterpower shaking table and nonmetallic residue will be nonmetallic
Residue is blended with resin and auxiliary agent and moulded board obtains artificial board, realizes the recycling to metallic copper and copper-clad plate is nonmetallic
Slag recovering processing is dalle.But this method exist it is relatively low to the rate of recovery of metallic copper, to the nonmetallic residual of copper-clad plate
The shortcomings of Slag treatment step is complicated.
Chinese utility model patent（The patent No.：ZL 2010 2 0690251.4）It provides " a kind of to be used for copper foil of copper-clad plate
The milling device of recycling " carries out milling to the copper foil of copper-clad plate first, directly the copper foil milling in copper-clad plate is got off, milling
Main component is exactly copper foil material in the material to get off, and after milling is handled, and copper foil has formed tiny particulate matter,
Follow-up comminution process is also omitted in this way.The material that these millings are got off using physical treatment process separation copper product or is adopted
Copper product is extracted with metallurgy method.But the rate of recovery of copper foil existing for the milling device of such copper foil of copper-clad plate recycling is relatively low
The problem of, but also to destruction that the carrier substrate of copper-clad plate has carried out being difficult to recycle.
If can be on the basis of being directly separated recycling copper foil, carrier substrate be without damage and can recycle again, no
Comprehensive utilization of resources efficiency can be only improved, copper resource cycling and reutilization cost is reduced, waste and old copper-clad plate can also be greatly improved
The economic value that resource utilization utilizes reduces the potential risk caused by environment, to creating friendly environment society with non-
Often important strategic importance.
Therefore, there are problems in the prior art, and it is urgent to provide one kind detaching copper foil from waste and old copper-clad plate, and right
Carrier substrate is not hurtful and comprehensive utilization of resources is efficient, simple process, metal recovery rate are high, environmentally friendly
Tin plating copper-clad plate resource utilization, which solves shortcoming in the prior art using technology, to be particularly important.
Invention content
A kind of comprehensive utilization of resources effect is provided it is an object of the present invention to avoiding shortcoming in the prior art
The device that rate height, simple process, the waste and old copper-clad plate of metal recovery rate height, environmentally friendly separate and recover.
The purpose of the present invention is achieved through the following technical solutions：
A kind of device of waste and old copper-clad plate separation and recovery, wherein：Include the transport mechanism for being respectively arranged in rack, clamping machine
Structure, tongue and groove mechanism, mechanism for stripping and controller；
The transport mechanism includes to push the clamping push component of copper-clad plate movement；Transport mechanism under the control of the controller,
It pushes copper-clad plate movement or stops；Transport mechanism includes multiple transfer assemblies from feed inlet to discharge port, by roll or
Person, which squeezes, pushes copper-clad plate movement；
The clamp system includes to clamp drive component and fixture, the clampings drive component driving clamp or
It unclamps；Clamping drive component movable fixture, can automatic pine after completing tongue and groove to clamp the near one end of copper-clad plate to be separated
It opens；
The tongue and groove mechanism is fixedly installed in rack and is located at the clamp system side, and the tongue and groove mechanism includes blade and drive
Move the rotating shaft assembly of the movement of the blade；Using blade to impregnating the copper in the layering of the end of copper-clad plate by layering agent
Foil is further removed with base material；What the blade can adjust up and down is mounted on the rotating shaft assembly, blade adjustable height
It can freely be adjusted according to copper thickness, the contact position that blade and end are adjusted by force snesor promotes depth with radial.
The mechanism for stripping includes the active spool mutually squeezed and driven spool and is set to and the tongue and groove mechanism
Homonymy；After mechanism for stripping is set to blade tongue and groove mechanism, the copper foil and base material of the copper-clad plate after tongue and groove are by transport mechanism
When pushing to mechanism for stripping, copper foil is by active spool and the heterodromous extruding of driven spool and rotation, and copper foil is around actively
Spool circular motion direction is detached with the base material of copper-clad plate, because base material has certain rigidity, by active spool and driven
Spool periphery continues to be transferred into base material discharge port；
The controller is electrically connected with the transport mechanism, the clamp system, the tongue and groove mechanism and the mechanism for stripping, and
Automatically control the transport mechanism, the clamp system, the tongue and groove mechanism and mechanism for stripping operation.
Preferably, the clamping push component is provided with belt transmission system, push roller, transfer roller, motor and speed change
Device includes belt pulley, gear, driving belt.The motor drives the push roller and transfer roller promotion to cover copper
Plate moves.The push roller is set as two, is respectively perpendicular and is placed in the both sides that the rack is located at copper-clad plate horizontal movement, leads to
It crosses in the fixture for squeezing and the copper-clad plate being pushed to enter the clamp system unclamped；Roller, transfer roller are pushed by connection
The motor of speed changer is moved synchronously by V belt translation realization.
Another preferred, the clamping push component is provided with claw, guide rail and motor, covers copper described in the claw clamping
Plate is moved along a straight line under motor driving by the guide rail.
Preferably, the feed inlet of the transport mechanism is provided with the feeding guide-plate pair of changeable width；The feeding guide-plate
To installation settings in the rack, by feeding guide-plate tightening knob to prevent copper-clad plate from laterally pendulum occurring during advancing
It is dynamic.
Preferably, the width of the feeding guide-plate pair is set as 50 ~ 500mm.Width is arranged by pending copper-clad plate in it
It is set according to actual conditions.
Preferably, the active spool surface processing has rough grain.By the way that rough grain is arranged in active spool surface,
Increase frictional force of the active spool to copper foil, reduces copper foil and skid between two spools.The active spool is led to by the motor
Cross belt transmission system driving.
It is furthermore preferred that the active spool surface is provided with salient point.There are salient point, quilt after surface treatment by active spool
Dynamic spool is smooth by surface treatment rear surface.Detaching for copper foil and base material, table are realized in the extruding and counter motion of two spools
The smooth passive spool in face can make base material not be damaged in entire separation process.
Further, the diameter of the active spool and the passive spool is set as 40mm.
Preferably, the clamping drive component is hand-operated clamping component, hydraulic clamp component, pneumatic pinch or electromagnetic clamp
Tight component.
Preferably, the clamp system is set as two, is respectively perpendicular and is placed in the rack and is located at copper-clad plate horizontal movement
Both sides.
Preferably, it is provided with blanking guide plate below the mechanism for stripping.Blanking guide plate is set to below active spool, prevents copper
Foil is wound on active spool, is convenient for Automatic-falling.The blanking guide plate installation settings is in the rack.
Preferably, it is provided with discharging stock guide between the upper side and base material discharge port of the mechanism for stripping.The discharging
Stock guide installation settings can prevent base material from generating warpage, off-set phenomenon in the rack, discharging stock guide.
A kind of comprehensive utilization of resources effect is provided another object of the present invention is to avoid shortcoming in the prior art
The method that rate height, simple process, the waste and old copper-clad plate of metal recovery rate height, environmentally friendly separate and recover.
The purpose of the present invention is achieved through the following technical solutions, and is included the following steps：
（1）One end of copper-clad plate is dipped into the solution added with layering agent, the temperature of the solution is 80 ~ 160 DEG C,
Copper foil is dipped to be layered with base material；
（2）The copper-clad plate being layered is taken out, by being clamped with clamp system after transport mechanism；
（3）Tongue and groove is carried out to the copper-clad plate of clamping with the blade of tongue and groove mechanism；
（4）Transport mechanism will be sent to mechanism for stripping by the copper-clad plate of blade tongue and groove, carry out the separation of copper foil and base material.
This method has not only recycled the copper foil in copper-clad plate, avoids the damage to carrier substrate, can recycle weight
It is multiple to use；The environmental risk for also reducing waste and old copper-clad plate recycling improves the economic benefit and social benefit of enterprise.
Preferably, the layering agent be acetone, ethyl acetate, methyl acetate, potassium acetate, dimethyl sulfoxide (DMSO), dichloromethane,
One or several kinds of mixed solutions in formic acid, sodium hydroxide, soaking depth are 5 ~ 30mm, 2 ~ 9h of soaking time, layering
Agent may be reused.
Preferably, the step（2）The copper-clad plate impregnates end and exceeds the 10 ~ 50mm of clamp system.
Preferably, the step（3）The depth that is longitudinally propelling that the blade carries out tongue and groove is 10 ~ 100mm.
Preferably, the mechanism for stripping is set at blade tongue and groove mechanism 20 ~ 50mm of back segment
It is above, above-mentioned copper-clad plate include leftover pieces, the electronic apparatus of tin plating copper-clad plate production disassemble it is old tin plating
Copper-clad plate.
Beneficial effects of the present invention：
A kind of device of waste and old copper-clad plate separation and recovery of the present invention, wherein：Include the transport mechanism for being respectively arranged in rack,
Clamp system, tongue and groove mechanism, mechanism for stripping and controller；Transport mechanism includes to push the clamping push group of copper-clad plate movement
Part；Clamp system includes to clamp drive component and fixture, clamps drive component and drives fixture to clamp or release copper-clad plate；Enterprise
Mouth mechanism is fixedly installed in clamp system side, and tongue and groove mechanism includes the rotating shaft assembly of the movement of blade and driving blade；
Mechanism for stripping includes active spool and driven spool and is set to and tongue and groove mechanism homonymy；Controller and transport mechanism, clamping
Mechanism, tongue and groove mechanism and mechanism for stripping electrical connection, and automatically control transport mechanism, clamp system, tongue and groove mechanism and mechanism for stripping
Operation.A kind of method of waste and old copper-clad plate separation and recovery of the present invention, includes the following steps：One end of copper-clad plate is impregnated
Into the solution added with layering agent, it is dipped to copper foil and is layered with base material；The copper-clad plate being layered is taken out, transport mechanism is passed through
It is clamped afterwards with clamp system；Tongue and groove is carried out to the copper-clad plate of clamping with the blade of tongue and groove mechanism；Transport mechanism will pass through blade and look forward to
The copper-clad plate of mouth is sent to mechanism for stripping, carries out the separation of copper foil and base material.
From there through using waste and old copper-clad plate to be raw material, Chemical Physics method is used to carry out full constituent under normal temperature and pressure conditions
Resource utilization utilizes.The environmental pollution and security risk that waste and old tin plating copper-clad plate is stored up for a long time are not only effectively eliminated, is also solved
It has determined the wasting of resources, secondary pollution problem existing for previous recycling copper-clad plate technology.The waste and old tin plating copper-clad plate resource of the present invention
Change recoverying and utilizing method to have the characteristics that：
1. method and process flow provided by the invention is short, raw material and by-product can recycle in process of production so that whole
A process realizes zero-emission, low energy consumption and economic and environment-friendly；
2. the present invention carries out full constituent recycling using chemicals logos to waste and old tin plating copper-clad plate, industrial waste is realized
The high-valued comprehensive utilization of object, the copper of recycling and the added value of pdm substrate are high；
3. requirement of the present invention to energy consumption, equipment is low, it is convenient for industrialization promotion；
4. the present invention can to substrate without destruction in the case of recycle；
5. the present invention can reduce the harm to environment.With very high economy, environment and social value.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention
System.
Fig. 1 is a kind of a kind of a kind of working condition of embodiment of the device of waste and old copper-clad plate separation and recovery of the present invention
Structural schematic diagram；
Fig. 2 is a kind of a kind of another working condition signal of embodiment of the device of waste and old copper-clad plate separation and recovery of the present invention
Figure；
Fig. 3 is a kind of a kind of structural schematic diagram of embodiment of the device of waste and old copper-clad plate separation and recovery of the present invention；
Fig. 4 is a kind of a kind of overlooking structure diagram of embodiment of the device of waste and old copper-clad plate separation and recovery of the present invention；
Fig. 5 is a kind of a kind of side structure schematic view of embodiment of the device of waste and old copper-clad plate separation and recovery of the present invention.
Include in Fig. 1 to Fig. 5：
1 --- copper-clad plate,
11 --- copper foil,
12 --- base material,
101 --- rack,
102 --- feeding guide-plate to,
103 --- blanking guide plate,
104 --- feeding guide-plate tightening knob,
21 --- belt transmission system,
211 --- belt pulley,
212 --- gear,
213 --- driving belt,
22 --- push roller,
23 --- transfer roller,
24 --- motor,
25 --- speed changer,
3 --- clamp system,
31 --- clamping drive component,
32 --- fixture,
4 --- tongue and groove mechanism,
41 --- blade,
42 --- rotating shaft assembly,
5 --- mechanism for stripping,
51 --- active spool,
52 --- driven spool,
6 --- controller.
Specific implementation mode
The invention will be further described with the following Examples.
Embodiment 1
A kind of one of the embodiment of device of waste and old copper-clad plate separation and recovery of the present invention includes if Fig. 1 to Fig. 5 is indicated
It is respectively arranged in transport mechanism, clamp system 3, tongue and groove mechanism 4, mechanism for stripping 5 and the controller 6 of rack 101；Transport mechanism packet
Include the clamping push component that push copper-clad plate 1 is moved；Transport mechanism under the control of controller 6, push copper-clad plate it is mobile or
Person stops；Transport mechanism includes multiple transfer assemblies from feed inlet to discharge port, by rolling or squeezing promotion copper-clad plate
It is mobile；Clamp system 3 includes to clamp drive component 31 and fixture 32, clamps drive component 31 and drives fixture to 32 clampings or pine
Open copper-clad plate 1；Clamping 31 movable fixture 32 of drive component, can be automatic after completing tongue and groove to clamp the end of copper-clad plate to be separated
It unclamps；Tongue and groove mechanism 4 is fixedly installed in rack 101 and is located at 3 side of clamp system（Fig. 1）, tongue and groove mechanism 4 includes 41 He of blade
Drive the rotating shaft assembly 42 of the movement of blade 41；Using blade 41 to being impregnated in the end of copper-clad plate 1 point by layering agent
The copper foil 11 of layer is further removed with base material 12；What blade 41 can adjust up and down is mounted on rotating shaft assembly 42, blade 41
Adjustable height can freely be adjusted according to 11 thickness of copper foil, and the contact position and radial direction of blade 41 and end are adjusted by force snesor
Promote depth.Mechanism for stripping 5 includes the active spool 51 mutually squeezed and driven spool 52 and is set to same with tongue and groove mechanism 4
Side（Fig. 1, Fig. 2）；After mechanism for stripping 5 is set to 41 tongue and groove mechanism 4 of blade, the copper foil 11 and base material of the copper-clad plate 1 after tongue and groove
12 by transport mechanism when pushing to mechanism for stripping 5, and copper foil 11 is heterodromous by active spool 51 and driven spool 52
It squeezes and rotation, copper foil 11 is detached around 51 circular motion direction of active spool with the base material 12 of copper-clad plate 1（Fig. 2）, because of base
Material 12 has certain rigidity, by 52 periphery of active spool 51 and driven spool, continues to be transferred into the discharging of base material 12
Mouthful；Controller 6 is electrically connected with transport mechanism, clamp system 3, tongue and groove mechanism 4 and mechanism for stripping 5, and automatically control transport mechanism,
Clamp system 3, tongue and groove mechanism 4 and mechanism for stripping 5 are run.
In the present embodiment, clamping push component is provided with belt transmission system 21, push roller 22, transfer roller 23, electricity
Machine 24 and speed changer 25 include belt pulley 211, gear 212, driving belt 213.The driving of motor 24 push roller 22 and transmission
Roller 23 pushes copper-clad plate 1 to move.
Specifically, push roller 22 is set as two, it is located at 1 both sides of copper-clad plate（Fig. 1）, cover copper by squeezing to push
Plate 1 enters in the fixture 32 of the clamp system 3 unclamped；Roller 22, transfer roller 23 are pushed by connection speed changer 25
Motor 24 is moved synchronously by V belt translation realization.
More specifically, the feed inlet of transport mechanism is provided with the feeding guide-plate pair 102 of changeable width；Feeding guide-plate pair
102 installation settings are in rack 101, by feeding guide-plate tightening knob 104 to prevent copper-clad plate from occurring laterally during advancing
It swings.
Further, the width of feeding guide-plate pair 102 may be configured as 50 ~ 500mm.It is arranged width and covers copper by pending
Plate is set according to actual conditions.
In the present embodiment, the surface treatment of active spool 51 has rough grain.By thick in the setting of 51 surface of active spool
Rough texture increases frictional force of the active spool 51 to copper foil 11, reduces copper foil 11 and skids between two spools.Active spool 51 by
Motor 24 is driven by belt transmission system 21.
In the present embodiment, it is electromagnetic clamp component to clamp drive component 31.
Specifically, clamp system 3 is set as two, it is respectively placed in the both sides of copper-clad plate 1.
Embodiment 2
A kind of one of the embodiment of device of waste and old copper-clad plate separation and recovery of the present invention, if Fig. 1 to Fig. 5 is indicated, this implementation
The main technical schemes of example 2 are substantially the same manner as Example 1, the feature not laid down a definition in the present embodiment 2, using in embodiment 1
Explanation, no longer repeated herein.The present embodiment and embodiment 1 difference lies in：5 lower section of mechanism for stripping is provided with blanking and leads
Plate 103.Blanking guide plate 103 is set to 51 lower section of active spool, prevents copper foil 11 to be wound on active spool 51, is convenient for Automatic-falling.
103 installation settings of blanking guide plate is in rack 101.
Specifically, being provided with discharging stock guide between 12 discharge port of upper side and base material of mechanism for stripping 5（Fig. 3）.Discharging
Stock guide installation settings can prevent base material 12 from generating warpage, off-set phenomenon in rack 101, discharging stock guide.
Embodiment 3
A kind of one of the embodiment of device of waste and old copper-clad plate separation and recovery of the present invention, if Fig. 1 to Fig. 5 is indicated, this implementation
The main technical schemes of example 3 and embodiment 1 or embodiment 2 are essentially identical, the feature not laid down a definition in the present embodiment 3, use
Explanation in embodiment 1 or embodiment 2, is no longer repeated herein.The present embodiment and the difference of embodiment 1 or embodiment 2 exist
In：51 surface of active spool is provided with salient point.There is salient point after surface treatment by active spool 51, passive spool is by surface
It is smooth to handle rear surface.Detaching for copper foil 11 and base material 12, the smooth quilt in surface are realized in the extruding and counter motion of two spools
Dynamic spool can make base material 12 not be damaged in entire separation process.
Embodiment 4
A kind of one of the embodiment of device of waste and old copper-clad plate separation and recovery of the present invention, if Fig. 1 to Fig. 5 is indicated, this implementation
The main technical schemes of example 4 are substantially the same manner as Example 1, the feature not laid down a definition in the present embodiment 4, using in embodiment 1
Explanation, no longer repeated herein.The present embodiment and embodiment 1 difference lies in：Clamping push component is provided with claw, leads
Rail and motor 24, claw are clamped copper-clad plate 1 and are moved along a straight line by guide rail under motor driving.
Embodiment 5
One of the embodiment of method of the waste and old copper-clad plate separation and recovery of the present invention, if Fig. 1 to Fig. 5 is indicated, mesh of the invention
Be achieved through the following technical solutions, include the following steps：
（1）One end of copper-clad plate 1 is dipped into the solution added with layering agent, the temperature of solution is 80 ~ 160 DEG C, leaching
Bubble to copper foil 11 and base material 12 is layered；
（2）The copper-clad plate 1 being layered is taken out, by using clamp system 3 to clamp after transport mechanism；
（3）Tongue and groove is carried out to the copper-clad plate 1 of clamping with the blade 41 of tongue and groove mechanism 4；
（4）Transport mechanism will be sent by the copper-clad plate 1 of 41 tongue and groove of blade to mechanism for stripping 5, and point of the copper foil 11 with base material 12 is carried out
From.
Preferably, layering agent is acetone, ethyl acetate, methyl acetate, potassium acetate, dimethyl sulfoxide (DMSO), dichloromethane, first
One or several kinds of mixed solutions in acid, sodium hydroxide, soaking depth are 5 ~ 30mm, 2 ~ 9h of soaking time, are layered agent
It may be reused.
In the present embodiment, the temperature of solution is 90 DEG C, soaking depth 20mm, soaking time 8.5h
Specifically, step（2）Copper-clad plate impregnates end and exceeds 10 ~ 50mm of clamp system.In the present embodiment, setting copper-clad plate is soaked
It is 30mm to steep end beyond clamp system.
Specifically, the diameter of active spool 51 and driven spool 52 is set as 40mm in the present embodiment.
Specifically, step（3）The depth that is longitudinally propelling that blade 41 carries out tongue and groove is 10 ~ 100mm.It is in the present embodiment
30mm。
Further, mechanism for stripping 5 is set at 41 tongue and groove mechanism of blade, 4 20 ~ 50mm of back segment.In the present embodiment, it removes
Mechanism is at 30mm after blade tongue and groove mechanism.
It is above, above-mentioned copper-clad plate include the leftover pieces of copper-clad plate production, electronic apparatus disassemble it is old tin plating
Copper-clad plate.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than is protected to the present invention
The limitation of range, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art should manage
Solution, technical scheme of the present invention can be modified or replaced equivalently, without departing from technical solution of the present invention essence and
Range.
Claims (10)
1. a kind of device of waste and old copper-clad plate separation and recovery, it is characterised in that：
Include the transport mechanism for being respectively arranged in rack, clamp system, tongue and groove mechanism, mechanism for stripping and controller；
The transport mechanism includes to push the clamping push component of copper-clad plate movement；
The clamp system includes to clamp drive component and fixture, the clampings drive component driving clamp or
It unclamps；
The tongue and groove mechanism includes blade and the rotating shaft assembly of the movement of the blade, the tongue and groove mechanism is driven to fix peace
Loaded on the clamp system side；
The mechanism for stripping includes active spool and driven spool and is set to and tongue and groove mechanism homonymy；
The controller is electrically connected with the transport mechanism, the clamp system, the tongue and groove mechanism and the mechanism for stripping, and
Automatically control the transport mechanism, the clamp system, the tongue and groove mechanism and mechanism for stripping operation.
2. a kind of device of waste and old copper-clad plate separation and recovery according to claim 1, it is characterised in that：The clamping push
Component is provided with push roller, transfer roller and motor, and the motor drives the push roller and the transfer roller to push
Copper-clad plate is moved.
3. a kind of device of waste and old copper-clad plate separation and recovery according to claim 1, it is characterised in that：The clamp system
Two are set as, is respectively perpendicular and is placed in the both sides that the rack is located at copper-clad plate horizontal movement.
4. a kind of device of waste and old copper-clad plate separation and recovery according to claim 1, it is characterised in that：The blade can on
Lower adjustment is mounted on the rotating shaft assembly.
5. a kind of device of waste and old copper-clad plate separation and recovery according to claim 1, it is characterised in that：The active spool
Surface is provided with salient point.
6. a kind of device of waste and old copper-clad plate separation and recovery according to claim 1, it is characterised in that：The mechanism for stripping
Lower section is provided with blanking guide plate.
7. according to a kind of method of waste and old copper-clad plate separation and recovery of 1 ~ 6 any one described device of right, include the following steps：
One end of copper-clad plate is dipped into the solution added with layering agent, the temperature of the solution is 80 ~ 160 DEG C, leaching
Bubble to copper foil and base material is layered；
The copper-clad plate being layered is taken out, by being clamped with clamp system after transport mechanism；
Tongue and groove is carried out to the copper-clad plate of clamping with the blade of tongue and groove mechanism；
Transport mechanism will be sent to mechanism for stripping by the copper-clad plate of blade tongue and groove, carry out the separation of copper foil and base material.
8. a kind of method of waste and old copper-clad plate separation and recovery according to claim 7, it is characterised in that：The layering agent is
One kind in acetone, ethyl acetate, methyl acetate, potassium acetate, dimethyl sulfoxide (DMSO), dichloromethane, formic acid, sodium hydroxide or
Several mixed solutions of person, soaking depth are 5 ~ 30mm, 2 ~ 9h of soaking time.
9. a kind of method of waste and old copper-clad plate separation and recovery according to claim 7, it is characterised in that：The step（2）
The copper-clad plate impregnates end and exceeds the 10 ~ 50mm of clamp system.
10. a kind of method of waste and old copper-clad plate separation and recovery according to claim 7, it is characterised in that：The step（3）
The depth that is longitudinally propelling that the blade carries out tongue and groove is 10 ~ 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304187.2A CN108297528B (en) | 2018-04-08 | 2018-04-08 | Device and method for separating and recycling waste copper-clad plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304187.2A CN108297528B (en) | 2018-04-08 | 2018-04-08 | Device and method for separating and recycling waste copper-clad plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108297528A true CN108297528A (en) | 2018-07-20 |
| CN108297528B CN108297528B (en) | 2023-10-17 |
Family
ID=62847037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304187.2A Active CN108297528B (en) | 2018-04-08 | 2018-04-08 | Device and method for separating and recycling waste copper-clad plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108297528B (en) |
Cited By (4)
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| CN110395043A (en) * | 2019-08-16 | 2019-11-01 | 江阴市合助机械科技有限公司 | A kind of composite board automatic stripping equipment |
| CN110921193A (en) * | 2019-12-29 | 2020-03-27 | 汪浩添 | Waste copper-clad plate separation and recovery device |
| CN113459638A (en) * | 2021-07-19 | 2021-10-01 | 安徽绿洲危险废物综合利用有限公司 | Waste copper-clad plate insulation board regenerated substrate and preparation method thereof |
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| CN108297528B (en) | 2023-10-17 |
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