CN210312493U - Keyboard conducting film testing and welding automatic feeding equipment - Google Patents
Keyboard conducting film testing and welding automatic feeding equipment Download PDFInfo
- Publication number
- CN210312493U CN210312493U CN201921285695.7U CN201921285695U CN210312493U CN 210312493 U CN210312493 U CN 210312493U CN 201921285695 U CN201921285695 U CN 201921285695U CN 210312493 U CN210312493 U CN 210312493U
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- suction
- fixedly arranged
- rod
- plate
- keyboard
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000003466 welding Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000007664 blowing Methods 0.000 claims description 24
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002985 plastic film Substances 0.000 description 19
- 229920006255 plastic film Polymers 0.000 description 19
- 238000005034 decoration Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of keyboard production facility, a keyboard conductive film test, butt fusion automatic feeding equipment is provided, which comprises a frame, be equipped with one in the frame and inhale material feeding unit and three feedway, inhale material feeding unit and three feedway through one and can be constantly with two keyboard conductive films and an insulating layer together, then test and butt fusion, after test and butt fusion are accomplished, transport to next process by conveyer, whole automatic operation of realization, work efficiency is very high, can satisfy the requirement of mass production.
Description
Technical Field
The utility model belongs to the technical field of keyboard production facility, especially, relate to a keyboard conductive film test, butt fusion automatic feeding equipment.
Background
At present, the existing testing and welding method of the keyboard conductive film comprises the following steps: firstly, a worker places a keyboard conducting film, an insulating sheet and a keyboard conducting film on a workbench by hands respectively and superposes the keyboard conducting film, the insulating sheet and the keyboard conducting film together; then, testing whether the circuits of the two keyboard conducting films are normal or not by using testing equipment; and welding the two laminated keyboard conducting films and the insulating sheet together by using welding equipment.
Because the manual mode is adopted to fold two keyboard conducting films and one insulating layer together, the working efficiency is very low, and the requirement of batch production cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a keyboard conductive film test that work efficiency is high, butt fusion automatic feeding equipment.
The utility model is realized in such a way, the automatic feeding equipment for testing and welding the keyboard conducting film is characterized by comprising a frame, wherein the frame is provided with a material sucking and feeding device and three material feeding devices;
the suction and feeding device comprises two guide rails which are fixedly arranged at the upper end of the rack and are arranged at intervals in parallel, a sliding block which is perpendicular to the guide rails is arranged on the two guide rails in a sliding mode, the sliding block is driven by a first motor to slide back and forth on the guide rails, two parallel connecting arms which are arranged at intervals are fixedly arranged on the sliding block, three vertical suction air cylinders which are arranged at intervals are fixedly arranged at the bottom ends of the two connecting arms respectively, the bottom end of each suction air cylinder is fixedly connected with a suction disc respectively, a plurality of suction nozzles are fixedly arranged on each suction disc, and each suction nozzle is connected with a suction device through an air pipe;
the three feeding devices are positioned below the sucking and feeding device and are arranged in parallel at intervals, each feeding device comprises a bottom plate and a mounting plate, the mounting plate is positioned above the bottom plate, the bottom plate and the mounting plate are fixedly arranged on the rack, a vertically arranged screw rod is rotatably arranged on the bottom plate and driven to rotate by a second motor, a nut is connected with the screw rod in a threaded manner and fixedly connected with a push plate, a plurality of push rods are fixedly arranged on the push plate, a lifting plate for discharging materials is fixedly arranged at the top end of the push plate, and the lifting plate is slidably arranged on a plurality of positioning rods fixedly arranged on the mounting plate;
the positioning rod is a hollow rod with a closed top end and an open bottom end, a plurality of air outlet holes which are obliquely downwards arranged are formed in one side wall of the upper end of the positioning rod, which is close to the center of the lifting plate, and the bottom of the positioning rod is connected with an air blowing device through an air pipe;
and a plurality of baffles are fixedly arranged on two sides of the mounting plate, and a horizontally arranged optical fiber sensor is arranged at the top of one baffle.
Furthermore, the two sides of the lifting plate along the length direction are respectively provided with a blowing rod which is fixedly arranged on the baffle or the rack and is horizontally arranged, the blowing rod is a hollow rod with one closed end and the other open end, a plurality of blowing holes which are radially arranged are formed in one side wall of the blowing rod close to the center of the lifting plate, and the open end of the blowing rod is connected with the blowing device through an air pipe.
Compared with the prior art, the utility model discloses an automatic feeding equipment inhales through one and send material device and three feedway can be constantly with two keyboard conductive films and a slice insulating layer together, then test and butt fusion, after test and butt fusion are accomplished, transport to next process by conveyer, whole realization automation mechanized operation, work efficiency is very high, can satisfy the requirement of mass production.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the keyboard conductive film testing and welding automatic feeding device provided by the embodiment of the present invention.
Fig. 2 is a schematic view of the suction feeder in fig. 1.
Fig. 3 is a schematic view of one of the feeding devices of fig. 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, an automatic feeding device for testing and welding a keyboard conductive film provided by the embodiment of the present invention comprises a frame 1, wherein the frame 1 is provided with a feeding device 2 and three feeding devices 3;
the material sucking and feeding device 2 comprises two guide rails 21 which are fixedly arranged at the upper end of the frame 1 and are arranged in parallel at intervals, a sliding block 22 which is perpendicular to the two guide rails 21 is arranged on the two guide rails 21 in a sliding manner, the sliding block 22 is driven by a first motor 23 to slide back and forth on the guide rails 21, two connecting arms 24 which are parallel and arranged at intervals are fixedly arranged on the sliding block 22, three material sucking air cylinders 25 which are vertical and arranged at intervals are fixedly arranged at the bottom ends of the two connecting arms 24 respectively, the bottom end of each material sucking air cylinder 25 is fixedly connected with a sucking disc 26 respectively, a plurality of sucking nozzles 27 are fixedly arranged on each sucking disc 26, and each sucking nozzle 27 is connected with an air sucking device (not shown) through an air pipe;
the three feeding devices 3 are positioned below the suction feeding device 2 and are arranged in parallel at intervals, each feeding device 3 comprises a bottom plate 31 and a mounting plate 32, each mounting plate 32 is positioned above the corresponding bottom plate 31, each bottom plate 31 and each mounting plate 32 are fixedly arranged on the corresponding rack 1, a vertically arranged lead screw 33 is rotatably arranged on each bottom plate 31, each lead screw 33 is driven to rotate by a second motor 34, each lead screw 33 is connected with a nut 35 in a threaded manner, each nut 35 is fixedly connected with a push plate 36, a plurality of push rods 37 are fixedly arranged on each push plate 36, a lifting plate 38 for discharging is fixedly arranged at the top end of each push plate 37, and each lifting plate 38 is slidably arranged on a plurality of positioning rods 39 fixedly arranged on each mounting plate 32;
the positioning rod 39 is a hollow rod with a closed top end and an open bottom end, a plurality of air outlet holes 391 inclining downwards are formed in one side wall of the upper end of the positioning rod 39 close to the center of the lifting plate 38, and the bottom end of the positioning rod 39 is connected with an air blowing device (not shown) through an air pipe (not shown);
the mounting plate 32 is fixedly provided with a plurality of baffles 310 at two sides thereof, wherein a horizontally arranged optical fiber sensor 311 is arranged at the top of one baffle 310.
The two sides of the lifting plate 38 along the length direction are respectively provided with a blowing rod 311 which is fixedly arranged on the baffle plate 310 or the frame 1 and is horizontally arranged, the blowing rod 311 is a hollow rod with one closed end and the other open end, a plurality of radially arranged blowing holes 3111 are arranged on one side wall of the blowing rod 311 close to the center of the lifting plate 38, and the open end of the blowing rod 311 is connected with a blowing device (not shown) through an air pipe (not shown).
The utility model discloses a keyboard conductive film test, butt fusion automatic feeding equipment's theory of operation as follows:
(1) firstly, respectively placing a stack of keyboard conductive films on the lifting plates 38 of two feeding devices 3 at two ends, placing a stack of plastic films on the lifting plate 38 of the middle feeding device 3, wherein the thicknesses of the two stacks of keyboard conductive films and the stack of plastic films are equal;
(2) then, the control system starts the second motor 34, the second motor 34 drives the screw rod 33 to rotate, the screw rod 33 drives the nut 35 to move upwards, the nut 35 drives the lifting plate 38 to move upwards through the push plate 36 and the push rod 37, and when the top end of the keyboard conductive film or the plastic film on the lifting plate 38 moves to a position flush with the optical fiber sensor 311, the control system closes the second motor 34;
(3) then, the control system starts the blowing device, the gas blows to the middle of the keyboard conductive film or the plastic film through the gas outlet holes 391 on the positioning rods 39, meanwhile, the gas also blows to the two sides of the keyboard conductive film or the plastic film through the gas blowing holes 3111 on the gas blowing rods 311, and the gas enters between the keyboard conductive films or the plastic films of all layers, so that the keyboard conductive films or the plastic films of all layers are prevented from being adsorbed together, and the suction nozzle 27 is ensured to suck only one keyboard conductive film or plastic film at a time;
(4) then, the control system starts the six material suction cylinders 25 at the bottom ends of the two connecting arms 24, the material suction cylinders 25 drive the suction cup 26 to move downwards, and when a suction nozzle 27 on the suction cup 26 is in contact with the keyboard conductive film or the plastic film on the uppermost layer, the control system closes the six material suction cylinders 25;
(5) then, the control system starts the air suction device, the suction nozzle 27 on the suction cup 26 sucks the keyboard conductive film or the plastic film on the uppermost layer, the control system starts the six material suction cylinders 25, and when the material suction cylinders 25 drive the suction cup 26 to move upwards to a set position, the control system closes the six material suction cylinders 25;
(6) then, the control system starts the first motor 23, the first motor 23 drives the slider 22 to slide forward on the guide rail 21, when the frontmost keyboard conductive film moves to the position above a workbench (not shown), the control system starts the two frontmost suction cylinders 25, the suction cylinders 25 drive the suction cup 26 to move downward, after a keyboard conductive film sucked by the suction nozzle 27 on the suction cup 26 is placed on the workbench, the control system controls the two frontmost suction cylinders 25 to move upward, and when the suction cylinders 25 drive the suction cup 26 to move upward to a set position, the control system closes the two frontmost suction cylinders 25;
(7) then, the control system starts the first motor 23, the first motor 23 drives the slider 22 to continuously slide forward on the guide rail 21, when the middle plastic film moves to the position above the workbench, the control system starts the two material suction cylinders 25 in the middle, the material suction cylinders 25 drive the suction cup 26 to move downward, after a plastic film adsorbed by the suction nozzle 27 on the suction cup 26 is placed on the workbench, the control system controls the two material suction cylinders 25 in the middle to move upward, and when the material suction cylinders 25 drive the suction cup 26 to move upward to a set position, the control system closes the two material suction cylinders 25 in the middle;
(8) then, the control system starts the first motor 23, the first motor 23 drives the slider 22 to continuously slide forward on the guide rail 21, when the keyboard conductive film at the last side moves to the position above the workbench, the control system starts the two material suction cylinders 25 at the rearmost side, the material suction cylinders 25 drive the suction cups 26 to move downward, after a keyboard conductive film sucked by the suction nozzles 27 on the suction cups 26 is placed on the workbench, the control system controls the two material suction cylinders 25 at the rearmost side to move upward, and when the material suction cylinders 25 drive the suction cups 26 to move upward to a set position, the control system closes the two material suction cylinders 25 at the rearmost side;
(9) the two keyboard conducting films and one plastic film are overlapped through the operations of the steps (6), (7) and (8), then the control system controls the testing device (not shown) to test the two keyboard conducting films, after the test is passed, the control system controls the welding equipment to thermally press and weld the two keyboard conducting films and one plastic film together, after the hot melting is completed, the keyboard conducting films are conveyed to the next procedure by the conveying device (not shown), and if the test is a defective product, the keyboard conducting films are directly conveyed to a waste reporting area by the conveying device;
(10) repeating the steps (4) - (9), overlapping two keyboard conducting films and one plastic film, then testing and welding, and after the testing and welding are finished, conveying the keyboard conducting films and the plastic film to the next procedure by a conveying device;
(11) when the top end of the keyboard conductive film or the plastic film on the lifting plate 38 is lower than the position of the optical fiber sensor 311 in the step (2), the optical fiber sensor 311 senses that the reflected optical signal changes, the control system starts the second motor 34, the second motor 34 drives the screw rod 33 to rotate, the screw rod 33 drives the nut 35 to move upwards, the nut 35 drives the lifting plate 38 to move upwards through the push plate 36 and the push rod 37, and when the top end of the keyboard conductive film or the plastic film on the lifting plate 38 moves to the position flush with the optical fiber sensor 311 again, the control system closes the second motor 34, so that the purpose of automatically transporting the keyboard conductive film or the plastic film upwards is achieved.
Compared with the prior art, the utility model discloses an automatic feeding equipment inhales through one and send material device 2 and three feedway 3 can be constantly together two keyboard conductive films and a slice insulating layer together, then tests and butt fusion, after test and butt fusion are accomplished, transports to next process by conveyer, whole realization automation mechanized operation, and work efficiency is very high, can satisfy mass production's requirement.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (2)
1. The automatic feeding equipment for testing and welding the keyboard conducting film is characterized by comprising a rack, wherein the rack is provided with a material sucking and feeding device and three material feeding devices;
the suction and feeding device comprises two guide rails which are fixedly arranged at the upper end of the rack and are arranged at intervals in parallel, a sliding block which is perpendicular to the guide rails is arranged on the two guide rails in a sliding mode, the sliding block is driven by a first motor to slide back and forth on the guide rails, two parallel connecting arms which are arranged at intervals are fixedly arranged on the sliding block, three vertical suction air cylinders which are arranged at intervals are fixedly arranged at the bottom ends of the two connecting arms respectively, the bottom end of each suction air cylinder is fixedly connected with a suction disc respectively, a plurality of suction nozzles are fixedly arranged on each suction disc, and each suction nozzle is connected with a suction device through an air pipe;
the three feeding devices are positioned below the sucking and feeding device and are arranged in parallel at intervals, each feeding device comprises a bottom plate and a mounting plate, the mounting plate is positioned above the bottom plate, the bottom plate and the mounting plate are fixedly arranged on the rack, a vertically arranged screw rod is rotatably arranged on the bottom plate and driven to rotate by a second motor, a nut is connected with the screw rod in a threaded manner and fixedly connected with a push plate, a plurality of push rods are fixedly arranged on the push plate, a lifting plate for discharging materials is fixedly arranged at the top end of the push plate, and the lifting plate is slidably arranged on a plurality of positioning rods fixedly arranged on the mounting plate;
the positioning rod is a hollow rod with a closed top end and an open bottom end, a plurality of air outlet holes which are obliquely downwards arranged are formed in one side wall of the upper end of the positioning rod, which is close to the center of the lifting plate, and the bottom of the positioning rod is connected with an air blowing device through an air pipe;
and a plurality of baffles are fixedly arranged on two sides of the mounting plate, and a horizontally arranged optical fiber sensor is arranged at the top of one baffle.
2. The keyboard conductive film testing and welding automatic feeding device according to claim 1, wherein two sides of the lifting plate along the length direction are respectively provided with a blowing rod which is fixedly arranged on the baffle or the rack and horizontally arranged, the blowing rod is a hollow rod with one end closed and the other end open, a plurality of blowing holes which are radially arranged are formed in one side wall of the blowing rod close to the center of the lifting plate, and the open end of the blowing rod is connected with the blowing device through an air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285695.7U CN210312493U (en) | 2019-08-09 | 2019-08-09 | Keyboard conducting film testing and welding automatic feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285695.7U CN210312493U (en) | 2019-08-09 | 2019-08-09 | Keyboard conducting film testing and welding automatic feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210312493U true CN210312493U (en) | 2020-04-14 |
Family
ID=70129041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921285695.7U Withdrawn - After Issue CN210312493U (en) | 2019-08-09 | 2019-08-09 | Keyboard conducting film testing and welding automatic feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210312493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422629A (en) * | 2019-08-09 | 2019-11-08 | 王海峰 | The test of keyboard conductive film, welding automatic charging equipment |
-
2019
- 2019-08-09 CN CN201921285695.7U patent/CN210312493U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422629A (en) * | 2019-08-09 | 2019-11-08 | 王海峰 | The test of keyboard conductive film, welding automatic charging equipment |
| CN110422629B (en) * | 2019-08-09 | 2023-11-28 | 王海峰 | Keyboard conductive film test and welding automatic feeding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200414 Effective date of abandoning: 20231128 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200414 Effective date of abandoning: 20231128 |