CN106738025B - A kind of automatic production line for keyboard membrane punching - Google Patents
A kind of automatic production line for keyboard membrane punching Download PDFInfo
- Publication number
- CN106738025B CN106738025B CN201610999736.3A CN201610999736A CN106738025B CN 106738025 B CN106738025 B CN 106738025B CN 201610999736 A CN201610999736 A CN 201610999736A CN 106738025 B CN106738025 B CN 106738025B
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- China
- Prior art keywords
- film
- rack
- keyboard membrane
- film device
- punching
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of automatic production lines for keyboard membrane punching,Including stent,Paging device,Take film device,Put film device,Puncher and punching workbench,The puncher is mounted on punching workbench,Setting material keeps in platform on the table top of the punching workbench,It is corresponding with the punch position of puncher that the material keeps in platform,The paging device and punching workbench are arranged side by side and its discharge port direction punching workbench,The stent has top beam,It is described to take film device and to put film device rack-mount by mobile mechanism respectively,The paging device carries out paging to stacked keyboard membrane,And film device is taken to obtain individual keyboard membrane from paging device and is carried it to punching workbench and is positioned over material and keeps on platform,And it puts film device and is then kept in from material and film is taken on platform and is transported to puncher and is positioned on punch position,So as to paging device,Take film device,Put the automated production that keyboard membrane punching is completed in cooperation between film device and puncher.
Description
Technical field
The present invention relates to a kind of keyboard membrane punching production line more particularly to a kind of automated productions for keyboard membrane punching
Line.
Background technology
Membrane keyboard is seized of most markets with advantages such as at low cost, simple for process and good hand touch, in daily life
Used keyboard is substantially membrane keyboard.By checking thin film circuit, it can be found that thin film circuit is by upper, middle and lower three
Layer composition, wherein up and down two layers be control circuitry layer, i.e. conductive film is to go out circuit in film printing using conductive coating,
And corresponding contact is designed with below button；Intermediate one layer is separation layer, i.e. keyboard membrane, and circle is again provided in key section
Contact (or hollow out and to form hole) when pressing keycap, realizes the unicom of two-tier circuit up and down, produces corresponding signal.
Traditional keyboard membrane punching work is completed by manual operation, and worker is successively keyboard membrane by being manually placed to what is specified
Position carries out the punching of multiple positions by traditional puncher.Traditional keyboard membrane drilling technology has high cost of labor, low
Production efficiency and it is strong to the dependence of worker's skill the shortcomings of.With the disappearance of China human mortality bonus, price of labour power rise is
Inexorable trend becomes a popular trend to the automatic improving of traditional manufacture.
Invention content
The purpose of the present invention is to solve the high cost of labor of conventional keyboard film drilling technology, low production efficiency and to worker
The problems such as the dependence of skill is strong, provide a kind of automatic production line for keyboard membrane punching.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows：It is a kind of for keyboard membrane punching from
Dynamic metaplasia producing line including stent, paging device, takes film device, puts film device, puncher and punches workbench, the punching
Machine is mounted on punching workbench, and setting material keeps in platform on the table top of the punching workbench, which keeps in platform and punching
The punch position of machine is corresponding, and the paging device is arranged side by side with punching workbench and its discharge port direction punching workbench,
The stent has top beam, which is located at paging device and punches the top of workbench, described to take film device and put film device
It is rack-mount by mobile mechanism respectively, and arrange successively along paging device to the direction for punching workbench, the paging
Device carries out paging to stacked keyboard membrane, and film device is taken to obtain individual keyboard membrane from paging device and is carried it to punching work
Make platform and be positioned over material to keep on platform, and put film device and then kept in from material and film is taken on platform and is transported to puncher and is positioned over
On punch position, so as to paging device, film device is taken, put between film device and puncher cooperation and complete the automatic of keyboard membrane punching
Metaplasia is produced.
The material keeps in and two position adjustment blocks is oppositely arranged on platform, embedded with strong magnets in the adjustment block of position, passes through
Magnet adsorption is kept in material on platform.
It is described to put film device and film device is taken to use identical structure as one embodiment of the present of invention, specifically, it
Respectively include the cylinder connection piece, cylinder and Suction cup assembly that are connect with mobile mechanism, the cylinder is mounted on cylinder connection piece
Bottom end, and the Suction cup assembly is then mounted on cylinder, when taking film, cylinder starts, and Suction cup assembly moves down absorption keyboard
Film takes film posterior sucker component to return back to initial position, after film device/put film device being taken to be moved to material keep in platform/puncher,
Cylinder is again started up, and Suction cup assembly is moved downward to lowest order and puts down absorption keyboard membrane again, completes operation posterior sucker component
Initial position is returned back to again.
The Suction cup assembly includes suction cup support frame and sucker group.In the present invention, the sucker group is including at least three and very
The Pneumatic suction cup of empty set system connection, distribution of all Pneumatic suction cups on suction cup support frame can be such that keyboard membrane is firmly sucked simultaneously
It is horizontal.
As one embodiment of the present of invention, the suction cup support frame is horizontally disposed U-shaped part.
Further, the Suction cup assembly further includes at least a pair of of fibre optical sensor, and the fibre optical sensor is oppositely arranged,
For detecting whether keyboard membrane both sides are respectively positioned on designated position, if keyboard membrane is in place, start cylinder and Suction cup assembly into
Row draws the action of keyboard membrane, otherwise cylinder and Suction cup assembly do not generate and film taken to act.
Mobile mechanism of the present invention includes linear guide rail structure, motor and rack, the guide rail of the linear guide rail structure
It is installed in parallel on the top beam of stent with rack, the motor is mounted on the sliding block of the linear guide and with putting film device/take film
Film device/take film is put in the cylinder connection piece connection of device, the wheel and rack engagement of the motor output end, electric motor starting drive
Device is moved in a straight line along the linear guide and rack, completes the transport of keyboard membrane.
Further, the invention also includes guiding mechanism, which includes guiding axis, the guiding axis and top of support
Liangping row and both ends are rack-mount, the cylinder connection piece is contacted with guiding axis, is putting film device and film device is taken to move
The stability of Shi Zengqiang movements.
Paging device of the present invention include rack, feed mechanism, blowing element and feeding pressure mechanism, the rack towards
It punches that side of workbench and is equipped with discharge port, the feed mechanism, blowing element and feeding pressure mechanism are arranged in rack, described to blow
Wind element is arranged on the side opposite with rack discharge port, performed when film device is taken to take film blowing action go it is quiet between membrane removal
Electricity reaches paging purpose, and the feeding pressure mechanism is arranged on the upper of rack, for preventing keyboard membrane from being dispelled in membrane operations are taken.
The feed mechanism includes rack and rack elevating mechanism, and the rack includes upper flitch, feeding bottom plate and can
With the supporting mechanism that upper flitch lifts, the feeding bottom plate is fixed in rack, and the supporting mechanism is mounted on feeding bottom plate,
Its top is connect with upper flitch bottom surface, and the rack elevating mechanism is arranged on feeding bottom plate and is connect with upper flitch bottom, with
It the keyboard film in upper flitch and reduces rack elevating mechanism driving upper flitch and supporting mechanism rising, keyboard film is made to locate always
Taking the taking in film stroke range of film device.
The rack elevating mechanism is made of feeding motor, gear reduction unit and screw, and the screw supports upper flitch, on
Material motor is connect by gear reduction unit with screw.The support construction is made of four polished rods, which passes through bearing
Installation, which is scheduled on feeding bottom plate and is limited by bearing, only to axially move.
The feeding pressure mechanism includes at least one press cylinder and at least one lower air cylinder, and the lower air cylinder is arranged on
The top of the upper flitch imposes the keyboard membrane material in upper flitch the active force of pushing, compresses material and avoids dispelling, described
Press cylinder is rotating down pressing cylinder, is set with blowing element homonymy, and between feed mechanism and blowing element, for
It takes and compresses following keyboard membrane after film and avoid being dispelled.
Further, the paging device further includes travel switch sensor, and the trip switch sensor is arranged on pushing
On cylinder, for detecting the supplied materials situation of rack upper keyboard film, travel switch is triggered when keyboard membrane material comes setting position
Sensor, triggering take film device, blowing element and feed mechanism action, and when height of materials deficiency, notice starts rack elevator
Structure drives rack to move upwards, and material is made to come setting position, completes automatic charging action.
The invention also includes finished product boxes and collecting receptacle, they are located at the side of punching workbench discharging, and film device is put on edge
The direction of motion arranges, and after punching, the vision system of puncher checks keyboard membrane, and film dress is put if certified products notice
It puts to take keyboard membrane and carry it and is put into finished product box, if defective work, which then transports, is put into collecting receptacle, is automatically performed finished product and gives up
The classification of product.
The invention also includes pedestal, the punching workbench, paging device, finished product box and collecting receptacle are both placed in pedestal
On, and the stent is also secured on pedestal.
The invention also includes power control cabinets, rack-mount, control puncher, the work for inhaling film device and paging device
Make.
Compared with prior art, the invention has the advantages that：
1. the automatic production line provided by the present invention for keyboard membrane punching includes paging device, takes film device, puts film
Device and puncher, paging device carry out automatic paging to keyboard membrane material, and film device is taken then to obtain through individual obtained by paging
The material that keyboard membrane is passed to punching workbench is kept on platform, and the punching position that film device takes film to be fed directly to puncher is put in startup
It puts and is punched, can realize automatic paging and the punching of keyboard membrane, meet process requirements, without manually being operated, solve
Conventional keyboard film drilling technology high cost of labor, low production efficiency and the problems such as strong to the dependence of worker's skill.
2. the automatic production line overall structure of keyboard membrane punching provided by the invention is simple, it is easy to manufacture, safeguards
It is convenient.
3. present invention setting takes film device and puts film device, by film device is taken to take film that the material to puncher is sent to keep in platform
On, then film is taken to send to puncher to be punched keyboard membrane is transferred to finished product box or waste material after punching again by putting film device
Case.During putting film device and film is taken to punch and remove keyboard membrane, film device is taken to continue to take membrane process, you can with
Feeding process is carried out while punching, by putting film device and the cooperation of film device being taken greatly to improve keyboard membrane punching production effect
Rate.
4. the present invention paging device by the sensing of travel switch sensor can realize keyboard membrane material it is automatic on
Material can complete the automatic charging and sub-material of keyboard membrane by the ingehious design of Pneumatic suction cup and motor and cylinder.
Description of the drawings
The present invention is described in further detail in the following with reference to the drawings and specific embodiments：
Fig. 1 is the structure diagram of the automatic production line for keyboard membrane punching of the embodiment of the present invention；
Fig. 2 is that the embodiment of the present invention takes film structural scheme of mechanism；
Fig. 3 is the film placing mechanism schematic diagram of the embodiment of the present invention；
Fig. 4 is the paging device schematic diagram of the embodiment of the present invention.
Specific embodiment
Embodiment 1
Automatic production line for keyboard membrane punching as shown in Figure 1, including power control cabinet 5, pedestal 1, stent 19, paging
Device, take film device, puncher 16, punching workbench 20 and for by keyboard membrane send to puncher 16 put film device, into
Product case 17 and ash can 18.The tool of stent 19 there are two the top beam of two pillars of pillar and connection, fix by the bottom end of two pillars
On pedestal 1.It takes film device and puts film device and be arranged on from right to left according to keyboard membrane conveying direction by mobile mechanism respectively
On 19 top beam of stent.Paging device, punching workbench 20, finished product box 17 and ash can 18 according to keyboard membrane conveying direction from the right side to
A left side is placed on pedestal 1 and below 19 top beam of stent.Puncher 16 is mounted on punching workbench 20.Punch workbench 20
Table top on setting material keep in platform 12, it is corresponding with the punch position of puncher 16 which keeps in platform 12.Material keeps in platform 12
On be oppositely arranged two position adjustment blocks, two position adjustment blocks are located at the both sides that material keeps in platform 12.It is embedding in the adjustment block of position
There are strong magnets, kept on platform in material by magnet adsorption.When carrying out keyboard membrane punching work, the initial position of film device is taken
Material is moved to by mobile mechanism's drive above paging device, after individual keyboard membrane after acquisition paging and keeps in 12 top of platform simultaneously
Film is put down, then notifications put film device and carry out taking film, put after film device takes film and send film to the punching position of puncher 16
It puts, after puncher 16 carries out drilling process and punches, the vision system of puncher 16 checks keyboard membrane, if
Certified products notice, which puts film device and takes keyboard membrane and carry it, is put into finished product box, if defective work, which then transports, is put into ash can
17, it is automatically performed the classification of finished product and waste product.
In the present embodiment, take film device and put film device and connect respectively by mobile mechanism with stent 19, for both differences,
The mobile mechanism of film device is taken to be known as Qu Mo mobile mechanisms, the mobile mechanism for putting film device is known as Fang Mo mobile mechanisms.Film is taken to move
Motivation structure and Fang Mo mobile mechanisms are made of linear guide rail structure, motor and rack 8, and in the present embodiment, the two makes jointly
With rack 8 and the guide rail of linear guide rail structure.Two sliding blocks on guide rail are set, respectively take film sliding block and put film sliding block.Take film
Motor in mobile mechanism and Fang Mo mobile mechanisms, which is referred to as, to be taken film motor 10 and puts film motor 13.It takes film motor 10 and takes film
Sliding block connects, and the wheel and rack 8 of output terminal engages.Put film motor 13 and connect with putting film sliding block, the gear of output terminal with
Gear 8 engages.
As shown in Figures 2 and 3, it takes film device and puts film device using identical structure, component parts respectively includes and movement
Cylinder connection piece, cylinder and the Suction cup assembly of mechanism connection.Individually below to their concrete structure, to distinguish the two, to upper
It states component to be defined respectively, the cylinder connection piece of film device is such as taken to be known as taking film cylinder connection piece, the cylinder for putting film device connects
Fitting is known as putting film cylinder connection piece, is analogized with secondary.
As shown in Fig. 2, take film device include with take that film motor 10 connect take film cylinder connection piece 11, take film cylinder 22 and
Take film Suction cup assembly.Film cylinder 22 is wherein taken to be mounted on and takes 11 bottom end of film cylinder connection piece, and film Suction cup assembly is taken then to be mounted on
It takes on 22 output terminal of film cylinder, takes the driving of film cylinder 22 that film Suction cup assembly is taken to move down absorption keyboard membrane when taking film, take film
After film Suction cup assembly is taken to return back to initial position, after film device being taken to be moved to material keep in platform 12, film cylinder 22 is taken to drive again
It is dynamic that film Suction cup assembly is taken to be moved downward to lowest order again and puts down keyboard membrane, it completes operation posterior sucker component and has returned back to again
Beginning position.Film Suction cup assembly is taken by taking film suction cup support frame 9 and taking film sucker group.It is horizontally disposed U to take film suction cup support frame 9
Shape part.Take film sucker group by 6 connect with vacuum system take film Pneumatic suction cup 21.All film Pneumatic suction cups of putting are symmetrically distributed
On film suction cup support frame 9 is put, keyboard membrane can be made firmly to be sucked and be horizontal.
As shown in figure 3, put film device include with put that film motor 13 connect put film cylinder connection piece 14, put film cylinder 29 and
Put film Suction cup assembly.It wherein puts film cylinder 29 and is mounted on and put 14 bottom end of film cylinder connection piece, and put film Suction cup assembly and be then mounted on
It puts on 29 output terminal of film cylinder, the driving of film cylinder 29 is put when putting membrane process and puts film Suction cup assembly and moves down absorption keyboard membrane,
It takes and puts film Suction cup assembly after film and return back to initial position, after putting film device and being moved to puncher 16, put film cylinder 29 and drive again
It is dynamic to put film Suction cup assembly and be moved downward to lowest order again and put down keyboard membrane, it completes operation posterior sucker component and has returned back to again
Beginning position.Film Suction cup assembly is put by putting film suction cup support frame 15 and putting film sucker group.It is horizontally disposed to put film suction cup support frame 15
U-shaped part.Put film sucker group by 6 connect with vacuum system put film Pneumatic suction cup 30, it is all that put film Pneumatic suction cup 30 symmetrical
Ground, which is distributed in, to be put on film suction cup support frame 15, and keyboard membrane can be made firmly to be sucked and be horizontal.
The present embodiment further includes guiding mechanism, which is made of guiding axis 7, and guiding axis 7 is parallel with 2 top beam of stent
And both ends are mounted on the pillar of stent 2, each cylinder connection piece is contacted with guiding axis 7, is putting film device and film device is taken to move
The stability of Shi Zengqiang movements.
Paging device include rack 2, feed mechanism, blowing element 6 and feeding pressure mechanism, rack 2 towards punching workbench 20
That side is equipped with discharge port.Feed mechanism, blowing element 6 and feeding pressure mechanism are arranged in rack 2.Blowing element 6 be arranged on
The opposite side of 2 discharge port of rack, when film device is taken to take film, execution blowing action removes the electrostatic between membrane removal, reaches paging mesh
, feeding pressure mechanism is arranged on the upper of rack 2, for preventing keyboard membrane from being dispelled in membrane operations are taken.Feed mechanism includes rack
And rack elevating mechanism, rack include upper flitch 25, feeding bottom plate and the supporting mechanism that can be lifted with upper flitch, feeding bottom plate
It is fixed in rack 2, supporting mechanism is mounted on feeding bottom plate, and top is connect with upper flitch bottom surface, and rack elevating mechanism is set
It puts on feeding bottom plate and its output terminal is connect with 25 bottom of upper flitch, as the keyboard film in upper flitch 25 reduces rack liter
Descending mechanism drives upper flitch 25 and supporting mechanism to rise, and keyboard film is made to be in always and takes the taking in film stroke range of film device.
Rack lifting gear is made of feeding motor 4, gear reduction unit and screw 3.Screw 3 supports upper flitch 25, and feeding motor 4 passes through
Gear reduction unit is connect with screw 3.Support construction is made of four polished rods 23, which is mounted on feeding by bearing
It is limited on bottom plate and by bearing and is only axially moved.
Feeding pressure mechanism includes two press cylinders 28 and two lower air cylinders 27.Two lower air cylinders 27 are arranged on upper flitch
On 2 top beam of rack of 25 tops, the active force of pushing is imposed to the keyboard membrane material in upper flitch 25, material is compressed and avoids blowing
It is rotating down pressing cylinder to dissipate two press cylinders 28 of, is set with 6 homonymy of blowing element, and positioned at feed mechanism and blowing element 6
Between, it avoids being dispelled for compressing following keyboard membrane after film is taken.
Paging device is additionally provided with travel switch sensor 26, and the trip switch sensor 26 is arranged on lower air cylinder 27
On, for detecting the supplied materials situation of rack upper keyboard film, travel switch sensing is triggered when keyboard membrane material comes setting position
Device 26, triggering take film device, blowing element 6 and feed mechanism action, and when height of materials deficiency, notice starts rack lifting dress
It puts and rack is driven to move upwards, material is made to come setting position, complete automatic charging action.
When carrying out actual production using the automatic production line punched for keyboard membrane of the present invention, operator is first by one
24 material of keyboard membrane for determining height is fixed in upper flitch 25, then operates power control cabinet 5, first system is resetted, then
Start automatic mode, produced.In Manufacturing Automated process, feeding motor 4 drives screw 3 up to transport upper flitch 25 first
Defeated, when the keyboard membrane 24 in upper flitch 25 is expressed to travel switch sensor 26, travel switch sensor 26 feeds back signal
To power control cabinet 5, the then driving of feeding motor 10 takes film device to come 24 top of keyboard membrane, film cylinder 22 is taken to act, takes film pneumatic
Sucker 21 is contacted with keyboard membrane 24, triggers vacuuming action, keyboard membrane 24 is sucked, and press cylinder 28 pushes down keyboard membrane 24,
Element 6 of blowing simultaneously performs blowing action, and film cylinder 22 is taken to reset, keyboard membrane 24 is picked up paging, then 10 band of feeding motor
It is dynamic to take film device that individual keyboard membrane 24 obtained by paging is transported to material to keep in 12 top of platform, film cylinder 22 is taken to act, is taken out true
Empty action terminates, and the firm material that is placed on of keyboard membrane 24 is kept on platform 12, and then feeding motor 10 acts, and again returns to and takes film, with
This simultaneously, discharging motor 13 acts, and driving, which puts film device and moves to material, keeps in the top of platform 12, and it is dynamic then to put film sucker cylinder 29
Make, put triggering vacuuming action after film Pneumatic suction cup 30 touches keyboard membrane 24 and keyboard membrane 24 is sucked, and then put film sucker
Cylinder 29 resets, and the driving of discharging motor 13 puts film device and performs punch operation at puncher 16, after punch operation, vision
System will judge the effect of punching, and when punching invalid, the drive of discharging motor 13 puts film device and is put into keyboard membrane 24
In ash can 18, otherwise, the drive of discharging motor 13 puts film device and keyboard membrane 24 is put into finished product box 17.Circulation industrial is carried out successively
Make.
The present invention is not limited to above-mentioned specific embodiment, according to the above, according to the ordinary technical knowledge of this field
And customary means, under the premise of the above-mentioned basic fundamental thought of the present invention is not departed from, the present invention can also make other diversified forms
Equivalent modifications, replacement or change, all fall among protection scope of the present invention.
Claims (8)
1. a kind of automatic production line for keyboard membrane punching, it is characterized in that, including stent, paging device, take film device, put
Film device, puncher and punching workbench, the puncher are mounted on punching workbench, the table top of the punching workbench
Upper setting material keeps in platform, and it is corresponding with the punch position of puncher which keeps in platform, the paging device and punching work
Platform is arranged side by side and its discharge port is towards punching workbench, and the stent has top beam, which is located at paging device and punching
The top of workbench, it is described to take film device and to put film device rack-mount by mobile mechanism respectively, and along paging device
Arrange successively to the direction of punching workbench, the paging device carries out paging to stacked keyboard membrane, and take film device from point
Page device obtains individual keyboard membrane and carries it to punching workbench and be positioned over material and keep on platform, and puts film device then from object
Film is taken on the temporary platform of material and is transported to puncher and is positioned on punch position, so as to paging device, is taken film device, is put film device
The automated production of keyboard membrane punching is completed in cooperation between puncher；
The paging device include rack, feed mechanism, blowing element and feeding pressure mechanism, the feed mechanism include rack with
And rack elevating mechanism, the rack include upper flitch, feeding bottom plate and the supporting mechanism that can be lifted with upper flitch, the feeding
Bottom plate is fixed in rack, and the supporting mechanism is mounted on feeding bottom plate, and top is connect with upper flitch bottom surface, the rack
Elevating mechanism is arranged on feeding bottom plate and it connect with upper flitch bottom, as the keyboard membrane in upper flitch reduces rack lifting
Mechanism drives upper flitch and supporting mechanism to rise, and keyboard membrane is made to be in always and takes the taking in film stroke range of film device；
The feeding pressure mechanism includes at least one press cylinder and at least one lower air cylinder, and the lower air cylinder is arranged on described
The top of upper flitch imposes the keyboard membrane material in upper flitch the active force of pushing, compresses material and avoids dispelling, the binder
Cylinder is rotating down pressing cylinder, is set with blowing element homonymy, and between feed mechanism and blowing element, for taking film
Following keyboard membrane is compressed afterwards to avoid being dispelled.
2. it is according to claim 1 for keyboard membrane punching automatic production line, it is characterized in that, it is described put film device and
Film device is taken to use identical structure, respectively includes the cylinder connection piece, cylinder and Suction cup assembly being connect with mobile mechanism, it is described
Cylinder is mounted on cylinder connection piece bottom end, and the Suction cup assembly is then mounted on cylinder, and when taking film, cylinder starts, sucker group
Part moves down absorption keyboard membrane, and film posterior sucker component is taken to return back to initial position, and object is moved to when taking film device/put film device
After the temporary platform/puncher of material, cylinder is again started up, and Suction cup assembly is moved downward to lowest order and puts down absorption keyboard membrane again,
It completes operation posterior sucker component and returns back to initial position again.
3. the automatic production line according to claim 2 for keyboard membrane punching, it is characterized in that, the Suction cup assembly packet
Include suction cup support frame and sucker group.
4. the automatic production line for keyboard membrane punching according to Claims 2 or 3, it is characterized in that, the moving machine
Structure includes linear guide rail structure, motor and rack, and the guide rail and rack of the linear guide rail structure are installed in parallel in the top of stent
Liang Shang, the motor is mounted on the sliding block of the linear guide and with putting the film device/cylinder connection piece of film device is taken to connect, described
Film device/film device is taken to be done directly along the linear guide and rack is put in the wheel and rack engagement of motor output end, electric motor starting drive
Line moves, and completes the transport of keyboard membrane.
5. the automatic production line according to claim 4 for keyboard membrane punching, it is characterized in that, further include Guiding machine
Structure, the guiding mechanism include guiding axis, and the guiding axis is parallel with set cap and both ends are rack-mount, and the cylinder connects
Fitting is contacted with guiding axis, the mobile stability of enhancing when putting film device and film device being taken to move.
6. the automatic production line according to claim 1 for keyboard membrane punching, it is characterized in that, the rack is towards beating
Workbench that side in hole is equipped with discharge port, and the feed mechanism, blowing element and feeding pressure mechanism are arranged in rack, the blowing
Element is arranged on the side opposite with rack discharge port, performed when film device is taken to take film blowing action go it is quiet between membrane removal
Electricity reaches paging purpose, and the feeding pressure mechanism is arranged in rack, for preventing keyboard membrane from being dispelled in membrane operations are taken.
7. the automatic production line according to claim 6 for keyboard membrane punching, it is characterized in that, the rack elevator
Structure is made of feeding motor, gear reduction unit and screw, and the screw supports upper flitch, feeding motor by gear reduction unit with
Screw connects；The supporting mechanism is made of four polished rods, which is fixed on by bearing on feeding bottom plate and by axis
Limitation is held only to axially move.
8. the automatic production line according to claim 7 for keyboard membrane punching, it is characterized in that, the paging device is also
Including travel switch sensor, the trip switch sensor is arranged in lower air cylinder, for detecting coming for rack upper keyboard film
Material situation, triggers travel switch sensor when keyboard membrane material comes setting position, triggering take film device, blowing element and on
Expect mechanism action, notice starts rack elevating mechanism drive rack and moves upwards when height of materials deficiency, comes material and sets
Positioning is put, and completes automatic charging action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999736.3A CN106738025B (en) | 2016-11-14 | 2016-11-14 | A kind of automatic production line for keyboard membrane punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999736.3A CN106738025B (en) | 2016-11-14 | 2016-11-14 | A kind of automatic production line for keyboard membrane punching |
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| Publication Number | Publication Date |
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| CN106738025A CN106738025A (en) | 2017-05-31 |
| CN106738025B true CN106738025B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610999736.3A Active CN106738025B (en) | 2016-11-14 | 2016-11-14 | A kind of automatic production line for keyboard membrane punching |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987154A (en) * | 2018-06-14 | 2018-12-11 | 昆山百希奥电子科技有限公司 | A kind of separating mechanism for keyboard film |
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| CN111761654A (en) * | 2020-05-28 | 2020-10-13 | 浙江格铭工艺品有限公司 | Panel detection device that punches for bamboo wooden plate |
| CN113967944B (en) * | 2021-10-26 | 2022-09-02 | 广州海天汽车配件有限公司 | Resin sheet rapid forming method for production of automobile plastic accessories |
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