CN207623479U - A kind of keyboard production line - Google Patents
A kind of keyboard production line Download PDFInfo
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- CN207623479U CN207623479U CN201721867078.9U CN201721867078U CN207623479U CN 207623479 U CN207623479 U CN 207623479U CN 201721867078 U CN201721867078 U CN 201721867078U CN 207623479 U CN207623479 U CN 207623479U
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- keyboard
- test
- delivery track
- station
- filature
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Abstract
The utility model proposes a kind of keyboard production lines, including filature, key testing machine and keyboard support plate, wherein filature includes：Screw engine base, the device that screws, hold-down devices and screw machine controller, the device that screws be set to screw station and positioned at filature delivery track lower section, lock screwdriver bit screwed device driving portion driving can up and down, vertical and horizontal activity；Key testing machine includes：Engine base, button percussion test device, test machine controller are tested, test engine base is equipped with the test machine delivery track extended transversely, and test engine base is equipped with the test station being located on test machine delivery track；Button percussion test device has the keyboard striking rod that the row being located above test machine delivery track transversely arranges, and the driving portion driving that row's keyboard striking rod is tapped test device by button can upper and lower, vertical and horizontal activity.The utility model, which realizes, integrates keyboard production multistation, improves production efficiency, saves labour.
Description
Technical field
The utility model is related to keyboard production equipment field more particularly to a kind of keyboard production lines.
Background technology
Keyboard is divided into upper cover and lower cover two parts, between them also part PCB, winding displacement, the small parts such as indicator light.Mesh
The preceding country is mainly assembled and is tested by the way of artificial assembly line, although also having used some automanual tools,
Such as electric screw driver or compatibility and the relatively simple test equipment operation of function, but belong to traditional manual of comparison and make
Industry mode.Enterprise needs to put into more human cost and management cost, also increases the fatigue strength of employee.According to statistics,
Each keyboard needs 10 people to constitute from shipment is assembled into, production capacity 100PCS/H, and number is more.Existing producing line is usually only cut
The a certain station in assembly line is taken to be produced automatically, however the equipment compatibility used is not also high.Test equipment use with
The matched electromagnet of number of keys of keyboard carries out percussion test, and speed ratio is very fast, however switches machine or some electromagnet
When safeguarding, very arduously, compatibility is very low, and maintenance cost is also very high.
Utility model content
The main purpose of the utility model is to provide a kind of keyboard production line, it is intended to solve the integrated of existing keyboard production line
The not high problem of degree.
To achieve the above object, the utility model proposes a kind of keyboard production lines, including：
Filature, key testing machine and keyboard support plate, wherein the filature includes：
Screw engine base which is provided with the filature delivery track extended transversely, and the screw engine base is equipped with and is located at
The station that screws at the filature delivery track；
Screw device, described to beat spiral shell set on the lower section for screwing station and being located at the filature delivery track
Silk device has the lock screwdriver bit that is arranged upward, the lock screwdriver bit by the driving portion driving of the device that screws can on
Under, vertical and horizontal activity；
Hold-down devices, set on the top for screwing station setting and being located at the filature delivery track, under described
Pressure device, which has, is driven up and down lower platen by the driving portion of the hold-down devices；And
Screw machine controller, screw described in electric connection device and the hold-down devices, and screw device described in control
It works with the hold-down devices；
The key testing machine includes：
Engine base is tested, the test machine delivery track extended transversely, the input of the test machine delivery track are which is provided with
End is docked with the output end of the filature delivery track, and the test engine base, which is equipped with, to be located on the test machine delivery track
Test station；
Button taps test device, is set at the test station, and the button, which taps test device, to be had positioned at described
The keyboard striking rod that a row above test machine delivery track transversely arranges, the row keyboard striking rod are struck by the button
The driving portion driving for hitting test device can upper and lower, vertical and horizontal activity；And
Machine controller is tested, the button is electrically connected and taps test device, the button is controlled and taps test device work
Make；
The keyboard support plate is slidably mounted on the filature delivery track and the test machine delivery track, described
Keyboard support plate is equipped with hollow-out parts, and the keyboard support plate is to carry keyboard to be assembled, and the hollow-out parts are waiting for group described in correspondence
It fills and is arranged at the bottom screw of keyboard.
Preferably, the filature delivery track and the test machine delivery track are double-speed chain rail, the keyboard
Support plate is installed on the double-speed chain rail, and the double-speed chain in the double-speed chain rolling drives the keyboard support plate transversely to move.
Preferably, there are four ribs, four baffles to limit with for institute for the upper surface projection of the keyboard support plate
State the mounting groove of the accommodating limit of keyboard to be assembled.
Preferably, the screw engine base is equipped with stop device at the station that screws, and the stop device includes only
Block and the backstop cylinder for driving the stop block to move up and down, the backstop cylinder are set under the filature delivery track
The gas source pipe road of side, the backstop cylinder is equipped with the first solenoid valve；
The screw machine controller is electrically connected with first solenoid valve, to described in being reached in the keyboard support plate
Screw station when, control first solenoid valve and the push rod of the backstop cylinder made to drive the stop block upward, with gear
Only the keyboard support plate backstop is moved to the outlet end of the filature delivery track.
Preferably, described to screw station and the test station is correspondingly provided with two jacking apparatus, it is described to screw
Corresponding two jacking apparatus of station is divided into the lower section or so for the station that screws described in the filature delivery track correspondence
Both sides, corresponding two jacking apparatus of the test station are divided into the test machine delivery track and correspond to the test station
Lower section at left and right sides of；Two jacking apparatus includes the jacking cylinder that raising plate and the driving raising plate move up and down,
The gas source pipe road of the corresponding jacking cylinder of left and right sides is equipped with second solenoid valve below the station that screws；The test work
The gas source pipe road for the corresponding jacking cylinder of lower section left and right sides of standing is equipped with third solenoid valve；
The screw machine controller is electrically connected with the second solenoid valve, to be beaten described in keyboard support plate arrival
When screw station, the push rod that the second solenoid valve makes the corresponding jacking cylinder of left and right sides below the station that screws is controlled
The raising plate is driven to move up, at left and right sides of keyboard support plate described in synchronization of jacking up；The test machine controller with it is described
Third solenoid valve is electrically connected, to when the keyboard support plate reaches the test station, controlling the third solenoid valve makes
The push rod for obtaining the corresponding jacking cylinder of left and right sides below the testing workstation drives the raising plate to move up, and is pushed up with synchronous
It rises at left and right sides of the keyboard support plate.
Preferably, the driving portion of the hold-down devices be straight line cylinder, the straight line cylinder telescopic rod driving it is described under
Pressing plate is up and down.
Preferably, the hold-down devices include four vertical supporting rods, mounting plate and lower platen, and four vertical supporting rod is two-by-two
The both sides of the filature delivery track are divided into, the mounting plate is fixedly installed in four vertical supporting rod upper end, described straight
Line cylinder is vertically installed on the mounting plate upper surface, and the telescopic rod of the straight line cylinder is downward through the mounting plate,
The lower platen is set to below the mounting plate, and the upper surface of the lower platen is fixedly connected with the end of the telescopic rod.
Preferably, the hold-down devices further include two correcting bars and two guide sleeves that coordinate with the two correctings bar, and described two
Guide sleeve is vertically arranged in the both sides that the mounting plate is located at straight line cylinder transverse direction, and vertically correspondence is worn two guide rod
In two guide sleeve, the lower end of two guide rod is fixedly connected with the lower platen corresponding position.
Preferably, the screw engine base it is corresponding on the outside of the filature delivery track described in the station that screws go out equipped with red
Outer probe, to detect whether the keyboard support plate is in the station that screws；
The screw machine controller and the infrared probe are electrically connected, to according to the infrared probe detectable signal,
Screw device and hold-down devices work described in control.
Preferably, the lower end of each keyboard striking rod is equipped with Rubber end, under the Rubber end and the percussion bar
End is detachably connected, and the lower end of the Rubber end is set as hemispherical.
Technical solutions of the utility model are by being arranged filature, key testing machine and being equipped with keyboard by double-speed chain rail
Keyboard to be assembled is transported to each station by support plate, and the filature realizes the automation for the step that screws to keyboard to be measured, institute
Stating key testing machine realizes the automation of the keyboard test to be assembled, realizes to each step of assemblying keyboard
Highgrade integration, production efficiency height save labour.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall schematic of keyboard production line provided by the utility model；
Fig. 2 is the stereoscopic schematic diagram of key testing machine in Fig. 1；
Fig. 3 is the stereoscopic schematic diagram that filature removes part enclosure in Fig. 1；
Fig. 4 is the floor map of test station part in Fig. 2；
Fig. 5 is the stereoscopic schematic diagram that key testing machine and filature remove part enclosure in Fig. 1 after assembling；
Fig. 6 is the stereoscopic schematic diagram that jacking apparatus is installed in Fig. 3；
Fig. 7 is the enlarged diagram of the parts A in Fig. 6.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Filature | 11 | Screw device |
| 111 | Lock screwdriver bit | 121 | Straight line cylinder |
| 1211 | Telescopic rod | 122 | Vertical supporting rod |
| 123 | Mounting plate | 124 | Lower platen |
| 125 | Correcting bar | 126 | Guide sleeve |
| 127 | Infrared probe | 2 | Key testing machine |
| 21 | Test engine base | 22 | Test machine delivery track |
| 23 | Test station | 231 | Button taps test device |
| 2311 | Keyboard striking rod | 2312 | Rubber end |
| 3 | Keyboard support plate | 31 | Rib |
| 32 | Backstop cylinder | 33 | Stop block |
| 4 | Screw engine base | 41 | Filature delivery track |
| 5 | Jacking apparatus | 51 | Jacking cylinder |
| 52 | Raising plate |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then the instruction of the party+tropism be only used for explaining it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
In order to solve the problems, such as that existing keyboard production equipment integrated level is not high, the utility model proposes a kind of productions of keyboard
Line, Fig. 1 to Fig. 4 are an embodiment of the keyboard production line.
It please refers to Fig.1 to 3 and Fig. 5, in the present embodiment, the keyboard production line includes filature 1, key testing machine
2 and keyboard support plate 3, wherein the filature 1 includes：Screw engine base 10, the device 11 that screws, hold-down devices 12 and screw
Machine controller, the screw engine base 10 are equipped with the filature delivery track 41 extended transversely, and on the screw engine base 10
Equipped with the station that screws at the filature delivery track 41；The device 11 that screws is set to the station that screws
And positioned at the lower section of the filature delivery track 41, the device 11 that screws has the lock screwdriver bit 111 being arranged upward,
The lock screwdriver bit 111 can upper and lower, vertical and horizontal activity by the driving portion driving of the device 11 that screws；The pushing
Device 12 is set to screw station setting and the top positioned at the filature delivery track 41, and the hold-down devices 12 have
There is the driving portion by the hold-down devices 12 to drive up and down lower platen 124；1 controller of the filature is electrically connected institute
Screw device 11 and the hold-down devices 12 are stated, screw device 11 and the work of the hold-down devices 12 described in control；It is described
The key testing machine 2 includes：Test engine base 21, button taps test device 231, test machine controller, the test engine base
21 are equipped with the test machine delivery track 22 extended transversely, input terminal and the filature of the test machine delivery track 22
The output end of delivery track 41 docks, and the test engine base 21 is equipped with the test work being located on the test machine delivery track 22
Stand 23；The button taps test device 231 and is set at the test station 23, and the button, which taps test device 231, to be had
The keyboard striking rod 2311 that a row above the test machine delivery track 22 transversely arranges, the row keyboard tap
The driving portion driving that bar 2311 is tapped test device 231 by the button can upper and lower, vertical and horizontal activity；The test machine control
Device processed is electrically connected the button and taps test device 231, controls the button and taps the work of test device 231, the keyboard
Support plate 3 is slidably mounted on the filature delivery track 41 and the test machine delivery track 22, and the keyboard support plate 3 is set
There are hollow-out parts 31, the keyboard support plate 3 is to carry keyboard to be assembled, and the hollow-out parts 31 are to the correspondence keyboard to be assembled
Bottom screw hole at be arranged.
It should be noted that the lock screwdriver bit 111 can be upper and lower, vertical by the driving portion driving of the device 11 that screws
It can to the driving portion driving for being tapped test device 231 by the button with the laterally movable and described row keyboard striking rod 2311
Up and down, each driving portion setting in vertical and horizontal activity can refer to three axial movements of numerically-controlled machine tool, and straight-line electric can be used
Machine can also use stepper motor to coordinate with feed screw nut pair, because it is not just repeated again for the prior art.When carrying needs group
The keyboard support plate 3 of dress keyboard be moved to it is described screw station when, 1 controller of the filature controls the hold-down devices 12
Driving portion drives the lower platen 124 to press to the keyboard to be assembled, and the lock screwdriver for the device 11 that screws described in control
First 111 are moved to the lower section of the hollow-out parts and are moved upward at the bottom screw hole of the keyboard to be assembled and carry out lock spiral shell
Silk.
Technical solutions of the utility model are by being arranged filature 1, key testing machine 2 and being equipped with key by double-speed chain rail
Keyboard to be assembled is transported to each station by disk support plate 3, and the filature 1, which realizes, screws the automatic of step to keyboard to be measured
Change, the key testing machine 2 realizes the automation of the keyboard test to be assembled, realizes to each of assemblying keyboard
The Highgrade integration of step, production efficiency height save labour.
In order to realize the axial transport to the keyboard support plate 3, the filature delivery track 41 and the test machine
Delivery track 22 is double-speed chain rail, and double-speed chain rail is automatic production line component commonly used in the prior art, therefore not shown times
The concrete structure of fast chain rail, the keyboard support plate 3 are installed on the double-speed chain rail, and the double-speed chain in the double-speed chain rolling drives institute
Keyboard support plate 3 is stated transversely to move.Since the chain roller distribution in the double-speed chain is more uniform, the use of the double-speed chain rail makes
The keyboard support plate 3 transversely move it is relatively stable so that the keyboard to be assembled is moved to each work by the keyboard support plate 3
The process of position is also more steady.
In order to which keyboard to be assembled is fixedly installed in the keyboard support plate 3, referring to Fig. 2, the upper table of the keyboard support plate 3
There are four rib 31, four baffles are limited with the mounting groove 33 for the accommodating limit of the keyboard to be assembled for face projection.
The setting of four ribs 31 is without the fixation realized to the keyboard.
In order to realize to being positioned at the station that screws to the keyboard support plate 3, referring to Fig. 1, the filature
Seat 10 is equipped with stop device at the station that screws, and the stop device includes stop block 33 and drives on the stop block
The backstop cylinder 32 of lower movement, the backstop cylinder 32 are set to the lower section of the filature delivery track 41, the backstop cylinder
32 gas source pipe road is equipped with the first solenoid valve；1 controller of the filature and first solenoid valve are electrically connected, to
The keyboard support plate 3 reach it is described screw station when, control first solenoid valve and make pushing away for the backstop cylinder 32
Bar drives the stop block 33 upwards, with 3 backstop of keyboard support plate described in block to the outlet end of the filature delivery track 41
It is mobile.
In order to reduce the abrasion to the keyboard support plate 3, please refer to shown in Fig. 6 and Fig. 7 (only with the jacking for the station that screws
Device 5 is illustrated, and the structure tested at station is identical as 5 set-up mode of jacking apparatus for the station that screws), the station that screws
And the test station is correspondingly provided with two jacking apparatus 5, corresponding two jacking apparatus of the station that screws 5 sets up separately
In the filature delivery track correspond to described in screw station lower section at left and right sides of, the test station corresponding described two
Jacking apparatus 5 is divided into the test machine delivery track and corresponds at left and right sides of the lower section of the test station；The two jackings dress
5 are set including raising plate 52 and the jacking cylinder 51 for driving the raising plate 52 to move up and down, and the station lower section that screws is left
The gas source pipe road of the corresponding jacking cylinder in right side 51 is equipped with second solenoid valve；Left and right sides is corresponding below the test station
The gas source pipe road of jacking cylinder 51 is equipped with third solenoid valve；The screw machine controller electrically connects with the second solenoid valve
Connect, to the keyboard support plate 3 reach it is described screw station when, control the second solenoid valve and make the work that screws
The push rod of the corresponding jacking cylinder of position lower section left and right sides 51 drives the raising plate 52 to move up, with keyboard described in synchronization of jacking up
3 left and right sides of support plate；The test machine controller is electrically connected with the third solenoid valve, to be arrived in the keyboard support plate 3
When up to the test station, controls the third solenoid valve and make the corresponding jacking cylinder of left and right sides below the testing workstation
51 push rod drives the raising plate 52 to move up, with 3 left and right sides of keyboard support plate described in synchronization of jacking up.
The setting of each jacking apparatus 5 enables the keyboard support plate 3 to be pushed up when reaching corresponding operating position
It rises and leaves corresponding delivery track, avoid the keyboard support plate 3 and contacted with the long-time of corresponding delivery track, reduce and set
Standby abrasion in use, extends the working life of equipment.
In order to drive the hold-down devices 12, the driving portion can be set as linear motor, feed screw nut pair etc., in this reality
It applies in example referring to Fig. 3, the driving portion of the hold-down devices 12 is straight line cylinder 121, the telescopic rod of the straight line cylinder 121
The 1211 driving lower platens 124 are up and down.
Specifically referring to Fig. 3, the hold-down devices 12 include four vertical supporting rods 122, mounting plate 123 and lower platen
124, four vertical supporting rod 122 is divided into the both sides of the filature delivery track 41 two-by-two, and the mounting plate 123 fixes peace
Loaded on four vertical supporting rods, 122 upper end, the straight line cylinder 121 is vertically installed on 123 upper surface of the mounting plate, and institute
The telescopic rod 1211 of straight line cylinder 121 is stated downward through the mounting plate 123, the lower platen 124 is set to the mounting plate 123
Lower section, and the upper surface of the lower platen 124 is fixedly connected with the end of the telescopic rod 1211.Four vertical supporting rod 122
Setting enable the mounting plate 123 be installed on the filature delivery track 41 top and will not be to the keyboard support plate
3 movement interferes, described
In order to enable the lower platen 124 move downward it is more reliable, referring to Fig. 3, the hold-down devices 12 further include
Two correcting bars 125 and two guide sleeves 126 coordinated with the two correctings bar 125, two guide sleeve 126 are vertically arranged in the peace
Loading board 123 is located at the lateral both sides of the straight line cylinder 121, and vertically correspondence is arranged in two guide sleeve 126 to two guide rod,
The lower end of two guide rod is fixedly connected with 124 corresponding position of the lower platen.The two correctings bar 125 and two guide sleeve
126 are equipped with so that the lower platen 124 is more stable in the movement driven downwards by the straight line cylinder 121 so that
The keyboard load can be pressed accurately by the lower platen 124 during screwing, to avoid keyboard to be assembled when screwing
It is caused the accident by the ejection of device 11 that screws.
In order to give described 12 1 enabled instructions of device 11 and the hold-down devices that screw, screw described in Fig. 3 is please referred to
The station that screws described in engine base 10 is corresponding in 41 outside of the filature delivery track goes out equipped with infrared probe 127, to detect
Whether the keyboard support plate 3 is in the station that screws；1 controller of the filature electrically connects with the infrared probe 127
It connects, according to 127 detectable signal of the infrared probe, to screw device 11 described in control and the hold-down devices 12 work.
The emitter of the infrared probe 127 sends out infrared light, if keyboard support plate 3 is in when screwing station, the infrared probe
127 receiving pole receive the keyboard support plate 3 be reflected back it is infrared, generate control signal simultaneously send to the filature 1 control
Device processed, 1 controller of filature control the hold-down devices 12 downwardly against keyboard to be assembled, and the device 11 that screws moves to
The screw hole corresponding position of keyboard to be assembled simultaneously carries out the operation that screws to the part keyboard to be assembled.
In order to enable percussion test is more reliable, please refer to described in Fig. 4, the lower end of each keyboard striking rod 2311 is set
There are Rubber end 2312, the Rubber end 2312 to be detachably connected with the lower end for tapping bar, and under the Rubber end 2312
End is set as hemispherical.The setting of the Rubber end 2312 avoids percussion bar lower end during test and is made to the button of keyboard
At scratching the sale for influencing product, the lower end of the Rubber end 2312 be set as the hemispherical finger tip for simulating people well tap by
The state of key so that the result of test is more reasonable.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of keyboard production line, which is characterized in that including filature, key testing machine and keyboard support plate, wherein the screw
Machine includes：
Screw engine base which is provided with the filature delivery track extended transversely, and the screw engine base is equipped with positioned at described
The station that screws at filature delivery track；
Screw device, set on the lower section for screwing station and being located at the filature delivery track, the dress that screws
Set with the lock screwdriver bit that is arranged upward, the lock screwdriver bit by the driving portion driving of the device that screws can up and down,
Vertical and horizontal activity；
Hold-down devices, set on the top for screwing station and being located at the filature delivery track, the hold-down devices tool
There is the driving portion by the hold-down devices to drive up and down lower platen；And
Screw machine controller, screw described in electric connection device and the hold-down devices, and screw device and institute described in control
State hold-down devices work；
The key testing machine includes：
Test engine base, which is provided with the test machine delivery track extended transversely, the input terminal of the test machine delivery track with
The output end of the filature delivery track docks, and the test engine base is equipped with the survey being located on the test machine delivery track
Trial work station；
Button taps test device, is set at the test station, and the button, which taps test device, to be had positioned at the test
The keyboard striking rod that a row above machine delivery track transversely arranges, the row keyboard striking rod are tapped by the button and are surveyed
The driving portion driving that trial assembly is set can upper and lower, vertical and horizontal activity；And
Machine controller is tested, the button is electrically connected and taps test device, the button is controlled and taps test device work；
The keyboard support plate is slidably mounted on the filature delivery track and the test machine delivery track, the keyboard
Support plate is equipped with hollow-out parts, and the keyboard support plate is to carry keyboard to be assembled, and the hollow-out parts are to the correspondence key to be assembled
It is arranged at the bottom screw hole of disk.
2. keyboard production line as described in claim 1, which is characterized in that the filature delivery track and the test machine
Delivery track is double-speed chain rail, and the keyboard support plate is installed on the double-speed chain rail, and the double-speed chain in the double-speed chain rail drives
The keyboard support plate is moved transversely to move.
3. keyboard production line as described in claim 1, which is characterized in that there are four gears for the upper surface projection of the keyboard support plate
Side, four baffles are limited with the mounting groove for the accommodating limit of the keyboard to be assembled.
4. keyboard production line as described in claim 1, which is characterized in that the screw engine base is set at the station that screws
It includes the backstop cylinder that stop block and the driving stop block move up and down, the backstop to have stop device, the stop device
Cylinder is set to the lower section of the filature delivery track, and the gas source pipe road of the backstop cylinder is equipped with the first solenoid valve；
The screw machine controller is electrically connected with first solenoid valve, to screw described in keyboard support plate arrival
When station, controls first solenoid valve and make the push rod of the backstop cylinder that the stop block be driven to move up, with block
The keyboard support plate backstop is moved to the outlet end of the filature delivery track.
5. keyboard production line as described in claim 1, which is characterized in that it is described screw station and the test station it is equal
It is correspondingly provided with two jacking apparatus, corresponding two jacking apparatus of the station that screws is divided into the filature delivery track
It screws described in correspondence at left and right sides of the lower section of station, corresponding two jacking apparatus of the test station is divided into the survey
Test-run a machine delivery track corresponds at left and right sides of the lower section of the test station；Two jacking apparatus includes raising plate and driving institute
State the jacking cylinder that raising plate moves up and down, the gas source pipe road of the corresponding jacking cylinder of station lower section left and right sides that screws
It is equipped with second solenoid valve；The gas source pipe road of the corresponding jacking cylinder of left and right sides is equipped with third electricity below the test station
Magnet valve；
The screw machine controller is electrically connected with the second solenoid valve, to screw described in keyboard support plate arrival
When station, the push rod driving that the second solenoid valve makes the corresponding jacking cylinder of left and right sides below the station that screws is controlled
The raising plate moves up, at left and right sides of keyboard support plate described in synchronization of jacking up；The test machine controller and the third
Solenoid valve is electrically connected, when the keyboard support plate reaches the test station, to control the third solenoid valve and make institute
The push rod for stating the corresponding jacking cylinder of left and right sides below testing workstation drives the raising plate to move up, with synchronization of jacking up institute
It states at left and right sides of keyboard support plate.
6. keyboard production line as described in claim 1, which is characterized in that the driving portion of the hold-down devices is straight line cylinder,
The telescopic rod of the straight line cylinder drives the lower platen up and down.
7. keyboard production line as claimed in claim 6, which is characterized in that the hold-down devices include four vertical supporting rods, installation
Plate and lower platen, four vertical supporting rod are divided into the both sides of the filature delivery track two-by-two, and the mounting plate is fixed
It is installed on four vertical supporting rod upper end, the straight line cylinder is vertically installed on the mounting plate upper surface, and the straight line
The telescopic rod of cylinder is downward through the mounting plate, and the lower platen is set to below the mounting plate, and the lower platen is upper
Surface is fixedly connected with the end of the telescopic rod.
8. keyboard production line as claimed in claim 7, which is characterized in that the hold-down devices further include two correcting bars and with institute
Two guide sleeves of two correcting bars cooperation are stated, two guide sleeve is vertically arranged in the mounting plate and is located at straight line cylinder transverse direction
Both sides, vertically correspondence is arranged in two guide sleeve, the lower end position corresponding with the lower platen of two guide rod to two guide rod
It sets and is fixedly connected.
9. keyboard production line as described in claim 1, which is characterized in that the screw engine base is in the filature delivery track
The station that screws described in the correspondence of outside goes out equipped with infrared probe, to detect whether the keyboard support plate is in the work that screws
Position；
The screw machine controller is electrically connected with the infrared probe, to according to the infrared probe detectable signal, control
Screw device and the hold-down devices work.
10. keyboard production line as described in claim 1, which is characterized in that the lower end of each keyboard striking rod is equipped with rubber
Rubber head, the Rubber end is detachably connected with the lower end for tapping bar, and the lower end of the Rubber end is set as hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867078.9U CN207623479U (en) | 2017-12-26 | 2017-12-26 | A kind of keyboard production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867078.9U CN207623479U (en) | 2017-12-26 | 2017-12-26 | A kind of keyboard production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623479U true CN207623479U (en) | 2018-07-17 |
Family
ID=62830315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867078.9U Active CN207623479U (en) | 2017-12-26 | 2017-12-26 | A kind of keyboard production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994621A (en) * | 2020-08-18 | 2020-11-27 | 江苏坚力电子科技股份有限公司 | Automatic screw driving equipment |
| US10871506B1 (en) * | 2019-06-24 | 2020-12-22 | Quanta Computer Inc. | Automated key pressing device having two key pressing modules and a loading stage |
-
2017
- 2017-12-26 CN CN201721867078.9U patent/CN207623479U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10871506B1 (en) * | 2019-06-24 | 2020-12-22 | Quanta Computer Inc. | Automated key pressing device having two key pressing modules and a loading stage |
| CN112213084A (en) * | 2019-06-24 | 2021-01-12 | 广达电脑股份有限公司 | Automatic key knocking device |
| CN111994621A (en) * | 2020-08-18 | 2020-11-27 | 江苏坚力电子科技股份有限公司 | Automatic screw driving equipment |
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