CN109509660B - Integrative kludge of many specifications multi-structure balancing pole - Google Patents
Integrative kludge of many specifications multi-structure balancing pole Download PDFInfo
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- CN109509660B CN109509660B CN201811474992.6A CN201811474992A CN109509660B CN 109509660 B CN109509660 B CN 109509660B CN 201811474992 A CN201811474992 A CN 201811474992A CN 109509660 B CN109509660 B CN 109509660B
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 39
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 26
- 238000005507 spraying Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Manufacturing & Machinery (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a multi-specification multi-structure balance rod integrated assembling machine which comprises a clamping and assembling mechanism for realizing multi-angle installation of a multi-specification balance rod, wherein the clamping and assembling mechanism comprises a robot, a first support frame driven by the robot to move up and down and horizontally rotate, a first driving piece fixed on the first support frame, a rotating shaft horizontally erected on the first support frame and driven by the first driving piece to rotate, a second support frame fixed on the rotating shaft and synchronously rotated with the rotating shaft, and a balance rod clamping unit and a balance rod supporting unit arranged on the second support frame. The invention can realize the multi-angle automatic installation of the balance bars with various length specifications by only one clamping and installing mechanism, has high universality and can realize the installation of the balance bars and the key caps at the same station.
Description
[ field of technology ]
The invention belongs to the technical field of keyboard assembly, and particularly relates to a multi-specification multi-structure balance rod integrated assembly machine.
[ background Art ]
The mechanical arm is widely applied to actual production to replace manual clamping of workpieces or production and test tools. The keyboard is an indispensable component in computer equipment, and the keyboard includes circuit substrate, the elasticity pressure head of setting on circuit substrate, pivot support, and key cap, and the balancing pole that keeps balance when pressing is still provided with to special function's button such as shift key, caps Lock key, space key, enter key etc.. Since the sizes of the special keys are different, a plurality of balance bars with different specifications, lengths and different shapes are required to be installed during the assembly of the keyboard. The installation angle of some balance bars must be reduced as much as possible to reduce the included angle with the electronic substrate; the balance bars are required to be mounted as perpendicular to the surface of the substrate as possible to be mounted better; some balance bars are assembled after the hooks on two sides are unfolded; in general, two balance bars are symmetrically arranged in the special keys, so that the balance bars are required to be installed from two sides of the keys during installation, and the installation angles of the balance bars are required to be flexibly adjusted; even some keys require the mounting of a balance bar from the short side of the key cap. In the prior art, no equipment can simultaneously realize all installation requirements of the balance bar, and the assembly of the balance bar and the key cap assembly of the special key in the prior art are realized by dividing the assembly into a plurality of stations, so that the keyboard assembly line is particularly long in drawing, the space occupation is large, and the equipment manufacturing cost is high.
In the prior art, patent number 201810002634.9 discloses an automatic feeding and mounting mechanism for a multi-specification key balance bar, wherein a plurality of automatic feeding and assembling units for the balance bar are arranged on an X axis and a Y axis to realize automatic assembly of the balance bar with various specifications, and then a horizontally movable tool is matched to move among the plurality of automatic feeding and assembling units for the balance bar to realize mounting of the balance bar with different specifications in different directions, but only one side of balance bar can be assembled, and more assembling units are needed for assembling double balance bars; the assembly unit can only realize the installation of one balance rod, the installation angle is preset according to the specification of the balance rod and the installation position, the on-line self-adjustment cannot be carried out, and the limitation is large; and the whole device occupies large space and has high manufacturing cost.
Therefore, it is necessary to provide a new multi-specification multi-structure stabilizer bar integrated assembly machine to solve the above problems.
[ invention ]
The invention mainly aims to provide the multi-specification and multi-structure balance rod integrated assembling machine, which can realize multi-angle automatic installation of balance rods with various length specifications and various structure types by only using one clamping and installing mechanism, has high universality and can realize the installation of the balance rods and key caps at the same station.
The invention realizes the aim through the following technical scheme: the utility model provides an integrative kludge of many specifications multi-structure balancing pole, its is including the centre gripping equipment mechanism that realizes many specifications balancing pole multi-angle installation, centre gripping equipment mechanism includes the robot, receives robot driven carries out up-and-down motion and horizontally rotating's first support frame, fixes first driving piece on the first support frame, level erect on the first support frame and receive first driving piece drive carries out rotatory pivot, fix in the pivot rather than synchronous revolution's second support frame, and set up the balancing pole clamping unit of centre gripping balancing pole on the second support frame and the balancing pole that carries out the location to balancing pole both sides and prop up and hold the unit.
Further, the balance rod supporting unit comprises a second driving piece fixed on the second supporting frame, a screw rod driven by the second driving piece to rotate, two nuts arranged on the screw rod and used for carrying out approaching and separating actions, and a supporting rod fixed on the nuts.
Further, the balance rod clamping unit comprises a second air cylinder fixed on the second supporting frame and a clamping jaw driven by the second air cylinder to clamp the balance rod.
Further, the clamping assembly mechanism further comprises an elastic push rod pushing outwards the balance rod clamped by the balance rod clamping unit.
Further, the elastic push rod is fixedly arranged on the two side surfaces of the second cylinder.
Further, the clamping and assembling mechanism further comprises a key cap adsorption pressing unit for realizing key cap material taking and installation, and the key cap adsorption pressing unit comprises an elastic suction nozzle.
Further, the key cap adsorption pressing unit is arranged on the second supporting frame, the key cap adsorption pressing unit comprises a sliding rail arranged on the second supporting frame and a sliding plate sliding on the sliding rail, the sliding plate is connected to a fixing seat through an elastic piece, and the elastic suction nozzle is arranged on the sliding plate.
Further, the key cap adsorption pressing unit is arranged on the first supporting frame, and the elastic suction nozzle can move up and down.
Further, still include frock transfer chain, be located frock recovery transfer chain below or top of frock transfer chain, set up the other balancing pole automatic feed unit that just can realize multiple specification balancing pole automatic supply and material loading of frock transfer chain and the base plate frock that removes on the frock transfer chain.
Further, the automatic balance rod feeding unit comprises a bin mounting plate, a plurality of balance rod bins mounted on the bin mounting plate, a receiving material plate in butt joint with a discharge hole of the balance rod bins, and a first cylinder for driving the receiving material plate to perform telescopic motion.
Compared with the prior art, the multi-specification multi-structure balance rod integrated assembling machine has the beneficial effects that: only one clamping and installing mechanism can meet the requirement of installing a plurality of angles of balance bars with different specifications, and the universality is high.
[ description of the drawings ]
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a balance bar automatic feed unit according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a substrate tool according to an embodiment of the present invention;
FIG. 4 is a schematic view of a part of an embodiment of an installation assistance mechanism according to the present invention;
FIG. 5 is a schematic view of a part of another embodiment of the installation assistance mechanism according to the present invention;
FIG. 6 is a schematic view of a clamping assembly mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view of a portion of a clamping assembly mechanism according to an embodiment of the present invention;
FIG. 8 is a second schematic view of a portion of a clamping assembly mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic view of a strut in an embodiment of the present invention;
FIG. 10 is a schematic view of an elastic suction nozzle according to an embodiment of the present invention;
the figures represent the numbers:
100-specification multi-structure balance rod integrated assembling machine; 1, a tooling conveying line; 2, recovering a conveying line by a tool;
the automatic balancing rod feeding unit comprises a balancing rod automatic feeding unit, a 31 bin mounting plate, a 32 balancing rod bin, a 33 receiving material plate, a 34 first cylinder, a 35 elastic pressing block and a 36 balancing rod receiving groove;
the device comprises a 4 substrate tool, a 41 bearing bottom plate, a 42 pressing plate, a 43 substrate bearing groove, a 431 first magnetic block, a 432 elastic thimble, a 433 limit clamping block, a 434 limit groove, a 435 elastic baffle, a 436 compression supporting block, a 44 key cap bearing groove and a 45 key cap tool bearing groove;
the clamping assembly mechanism is 5, a robot is 51, a first support frame is 52, a first driving piece is 53, a balance rod supporting unit is 54, a second driving piece is 541, a lead screw is 542, a nut is 543, a support rod is 544, a pressing groove is 545, a groove is 546 opened, a balance rod clamping unit is 55, a second air cylinder is 551, a clamping jaw is 552, a key cap adsorption pressing unit is 561, a sliding rail is 562, an elastic suction nozzle is 563, a first floating pressure plate is 564, a second floating pressure plate is 565, a second support frame is 57, and an elastic push rod is 58.
[ detailed description ] of the invention
Examples:
referring to fig. 1-10, the embodiment is a multi-specification multi-structure balancing rod integrated assembling machine 100, which comprises a tool conveying line 1, a tool recycling conveying line 2 positioned below or above the tool conveying line 1, a balancing rod automatic feeding unit 3 which is arranged beside the tool conveying line 1 and can realize automatic supply and feeding of multiple specifications of balancing rods, a substrate tool 4 which moves on the tool conveying line 1, and a clamping and assembling mechanism 5 for realizing multi-angle installation of the multiple specifications of balancing rods.
In this embodiment, the automatic balancing rod feeding unit 3 and the clamping assembly mechanism 5 are respectively disposed on two sides of the tooling conveying line 1 and are disposed opposite to each other.
The automatic balance rod feeding unit 3 comprises a bin mounting plate 31, a plurality of balance rod bins 32 mounted on the bin mounting plate 31, a receiving plate 33 in butt joint with a discharge hole of the balance rod bins 32, and a first air cylinder 34 for driving the receiving plate 33 to perform telescopic motion. The size of the balance bar stock bin 32 is set according to the length of the corresponding balance bar, and the number of the balance bar stock bins can be flexibly adjusted according to the type number of the installed balance bars. The balance bar stock bin 32 is arranged vertically to the horizontal plane or at a set angle with the horizontal plane, and an elastic pressing block 35 for applying pressure to the balance bar in the direction of the discharge port is arranged above the material storage flow passage. The receiving plate 33 is provided with a balance bar receiving groove 36 which is in butt joint with the balance bar storage bin 32. The first cylinder 34 drives the receiving plate 33 to move back and forth between the position of the discharging hole of the balancing rod storage bin 32 and the position to be grabbed by the balancing rods, so that the feeding of the balancing rods is realized, and the receiving plate 33 in the embodiment can push out a plurality of balancing rods with different or same specifications at one time, and waits for clamping of the clamping and assembling mechanism 5.
The substrate fixture 4 comprises a bearing bottom plate 41 and a pressing plate 42 for pressing the substrate flat, and a substrate bearing groove 43 is formed in the bearing bottom plate 41. The substrate bearing groove 43 is provided with an installation auxiliary mechanism for limiting the installation of the balance bar and the key cap of the special function key, and the installation auxiliary mechanism comprises a first magnetic block 431 embedded on the bearing bottom plate 41 and adsorbing the balance bar downwards, an elastic thimble 432 jacking up the rotating shaft bracket in the substrate upwards, a limiting clamping block 433 for limiting the end part of the installed balance bar, and a pressed supporting block 436 for supporting the rotating shaft bracket. The limit stopper 433 is provided with a limit groove 434 defining a depth of the end of the balance bar inserted into the substrate mounting buckle.
Therefore, in an embodiment, the limiting grooves 434 in the limiting clamping blocks 433 limit the buckling degree of hooks at two ends of the balance bars, and two limiting grooves 434 in the limiting clamping blocks 433 are provided to limit the same ends of the two balance bars respectively. For limiting the balance bar with hooks, the limiting clamping block 433 is further provided with an elastic blocking piece 435 for limiting the position of the balance bar in the front-rear direction. The elastic baffle 435 forms a side wall of the limit groove 434 and forms an included angle with the blocking surface of the limit groove 434, so that the end of the balance bar is limited and bound in the limit groove 434. In another embodiment, the limit groove 434 in the limit stopper 433 defines a position of the opposite ends of the balance bar in the front-rear direction after insertion.
In one embodiment, the load floor 41 is provided with a key cap receiving slot 44. When the key cap is assembled, the special function key cap can be firstly grabbed into the substrate tool 4, and then the special function key cap is assembled through the clamping and assembling mechanism 5.
In another embodiment, the carrying base plate 41 is further provided with a key cap jig carrying groove 45 beside the substrate carrying groove 43, and since the key cap needs to be sprayed before being assembled, the key cap can be placed on a spraying jig for unified spraying in the spraying procedure, and the sprayed key cap jig can be integrally placed in the key cap jig carrying groove 45 with a complete set of key caps by arranging the key cap jig carrying groove 45, so that the clamping and assembling mechanism 5 is convenient to realize the sucking and assembling of the key caps. In the above embodiment, by grabbing the special functional key cap into the carrying base plate 41, a manipulator clamping mechanism needs to be arranged at the front end of the assembly line, and a conveying device of a key cap tray of a paint spraying jig is designed separately, so that the cost is increased, and the process is increased. In this embodiment, only the carrying base plate 41 needs to be widened to directly put the sprayed key cap jig in, so that the manipulator clamping structure and the spraying jig conveying device are omitted, the cost is reduced, the working procedures are reduced, and the production efficiency is improved.
One side of the pressing plate 42 is hinged on the carrying bottom plate 41, a plurality of metal blocks (not shown in the figure) which can be attracted by the magnets are arranged on the lower surface of the periphery of the pressing plate 42, and a plurality of second magnetic blocks (not shown in the figure) corresponding to the metal blocks are arranged on the carrying bottom plate 41, so that the pressing plate 42 can be tightly pressed on the surface of the substrate, and the substrate is ensured to be kept flat and tightly attached in the substrate carrying groove 43.
The clamping and assembling mechanism 5 comprises a robot 51, a first supporting frame 52 driven by the robot 51 to move up and down and horizontally rotate, a first driving piece 53 fixed on the first supporting frame 52, a rotating shaft (not shown) horizontally erected on the first supporting frame 52 and driven by the first driving piece 53 to rotate, a second supporting frame 57 fixed on the rotating shaft and synchronously rotating with the rotating shaft, a balance bar clamping unit 55 arranged on the second supporting frame 57, and a balance bar supporting unit 54.
The robot 51 is a SCARA robot or a combination mechanism of a three-module driving transfer device and a rotation shaft, and realizes a movement of X, Y, Z in three axes and a horizontal rotation movement.
In the driving mechanism for realizing the up-and-down movement, the horizontal rotation and the vertical rotation of the second support frame 57, besides the combination of the SCARA robot and the first driving member 53, a five-axis or six-axis robot can be directly utilized, and the following defects are caused by the direct adoption of the five-axis or six-axis robot: 1) The occupation of the equipment space is increased; 2) The motion precision of the multi-axis robot is greatly reduced, and the requirement of the balance rod on small installation with high installation precision cannot be met; 3) From the economical point of view, the cost is greatly increased.
When the balance rod is installed in the substrate, two structural forms are generally provided, namely hooks with inward buckles are arranged at the left end and the right end of the balance rod, the hooks at the two sides of the balance rod are required to be respectively inserted into the substrate installation buckles from the left direction and the right direction after being spread, and when the balance rod is installed, the balance rod is inserted as far as possible to be vertical to the surface of the substrate, so that the balance rod is more convenient to install; the other is that the left and right sides are not provided with hooks, and the balance bar with the structure is directly inserted into the substrate mounting buckle from the front and back directions, but when the balance bar is inserted, the inclination angle of the balance bar is easier to be mounted closer to the surface of the substrate. Therefore, the arrangement angles of the balance bars with different structures need to be flexibly adjusted, and the positions and the opening distances of the diameter parts of the two side bars need to be precisely controlled. Therefore, the present embodiment realizes the horizontal rotation by designing the robot and the vertical rotation by the first driving part 53, thereby realizing the multi-angle adjustment of the balance bar.
The balance bars have different types except the structural forms, and have various lengths and specifications, and have long and short lengths; and the balance bar has certain size error after the balance bar comes out of the forming die, and the balance bar has certain elasticity, so that the distance between the bar diameter parts at two sides of the balance bar is not necessarily accurate during installation, and the distances between the bar diameter parts at two sides of the balance bar are also different because of different length specifications, so that the bar diameter parts at two sides of the balance bar are required to be spread, held or clamped for positioning. Accordingly, the present embodiment designs the stabilizer bar supporting unit 54.
The balance lever supporting unit 54 includes a second driving member 541 fixed to the second supporting frame 57, a screw 542 driven to rotate by the second driving member 541, two nuts 543 provided on the screw 542 to perform a closing and separating operation, and a supporting lever 544 fixed to the nut 543. In order to reduce the overall volume of the balance bar clamping unit 54, the second driving member 541 is disposed inside the second supporting frame 57, the screw rod 542 is disposed below the second driving member 541, and the second driving member 541 and the screw rod 542 implement transmission at the end portion through a synchronous pulley and a synchronous belt, so that the protection cover is also convenient to be mounted on the second supporting frame 57.
In this embodiment, the second driving member 541 drives the screw rod 542 to rotate by using the synchronous belt, so that the distance between the two supporting rods 544 can be controlled with high precision, thereby meeting the precise limit of the rod diameter parts at two sides of the balance rod with different length specifications. And through the drive of lead screw 542, can provide enough big propping up the power and prop up the balancing pole both sides that have the crotch, and also higher to the position stability after the location of balancing pole both sides pole footpath portion.
The lower portion of the bracing lever 544 is provided with a downward opening pressing groove 545 and an outward opening bracing groove 546.
The balance bar clamping unit 55 includes a second cylinder 551 fixed to the second supporting frame 57, and a clamping jaw 552 which is driven by the second cylinder 551 to clamp the balance bar and is located between the two support bars 544.
Since the balance bar with the hooks is installed perpendicular to the surface of the base plate, there is a possibility that the balance bar is always in a vertical state and cannot be adsorbed in a horizontal state by the first magnetic block 431, resulting in abnormal installation of the key cap. Therefore, the clamping assembly mechanism 5 of the present embodiment further includes elastic push rods 58 pushing the balance rods outward, and the elastic push rods 58 are fixedly disposed at both sides of the second cylinder 551.
When the balance bar is installed, the balance bar clamping unit 55 clamps the balance bar and keeps the balance bar in a vertical state, then the support bars 544 in the balance bar supporting unit 54 are inserted into the inner side of the hook, the two support bars 544 are driven by the second driving piece 541 to support or keep or compress inwards to limit the bar diameter parts on two sides of the balance bar, and then the hook is inserted into the installation buckle of the substrate to realize the installation, at the moment, the second air cylinder 551 is in a horizontal clamping state, the elastic push rod 58 is also in a horizontal state, and the balance bar is turned from the vertical state to the horizontal state by the thrust of the tangent direction under the elastic thrust of the elastic push rod 58 and is absorbed by the first magnetic block 431.
When the balance bar without the hooks is installed, in order to prevent the balance bar from rotating during the installation process, the angle of the insertion bars at both sides of the balance bar is changed, and thus, when the balance bar is gripped, the second driving member 541 first drives the supporting bar 544 to the corresponding distance position, presses both sides of the balance bar, and then clamps the balance bar by the balance bar clamping unit 55 to insert the balance bar from the front-rear direction.
The clamping assembly mechanism 5 further includes a key cap adsorption pressing unit 56 that realizes the taking and mounting of the key caps.
In an embodiment, the key cap adsorption pressing unit 56 is disposed on the second support frame 57, and the key cap adsorption pressing unit 56 includes a sliding rail 561 disposed on the second support frame 57, a sliding plate 562 sliding on the sliding rail 561, and an elastic suction nozzle 563 fixed on the sliding plate 562, wherein the sliding plate 562 is connected to a fixed base through an elastic member. The adsorption pressing of the key cap is realized by the ascending and descending drive of the robot 51.
In another embodiment, the key cap adsorption pressing unit 56 is provided on the first supporting frame 52. The key cap adsorption pressing unit 56 includes an elastic suction nozzle that performs up-and-down movement.
The key cap suction pressing unit 56 further includes a first floating pressing plate 564 provided at one side of the elastic suction nozzle 563 for abutting against the upper surface of the key cap, and a second floating pressing plate 565 provided at the other side of the elastic suction nozzle 563 for blocking one side of the key cap.
When the keycap is adsorbed, the lower surface of the first floating pressing plate 564 abuts against the upper surface of the keycap to enable the keycap to be in a state that one side is high and the other side is low, then one side of the keycap is blocked by the second floating pressing plate 565, one side of the keycap is positioned, rotary displacement of the keycap after the keycap is adsorbed is prevented, position accuracy of the keycap after the keycap is adsorbed is guaranteed, and the installation success rate of the keycap is improved. Through the design of first floating clamp plate 564, can effectually assemble the key cap on one side with the pivot support, let pivot support's one side detain first in the key cap, then in the continuous decline in-process of elasticity suction nozzle 563, first floating clamp plate 564 and elasticity suction nozzle 563 gradually press the key cap to the horizontality to realize the installation with the smooth effectual impressing of key cap.
Since there are two balance bars in most special function keys, and the two balance bars are required to be installed from two opposite directions, in this embodiment, the first driving member 53 drives the second supporting frame 57 to realize angle adjustment, so as to realize angle adjustment of the balance bar clamping unit 55, the balance bar supporting unit 54 and the keycap adsorption pressing unit 56, further realize a multi-angle installation mode of the balance bars, and further realize the adsorption pressing assembly function of the keycap through angle adjustment.
Before the key cap is installed, in order to cause the situation that the key cap is damaged or cannot be installed due to the fact that the balance rod is not installed in place, in the embodiment, a CCD detection device (not marked in the figure) is further arranged in the clamping and assembling mechanism 5, the CCD detection device is optimally arranged on a horizontal rotating arm of the robot 51, the detection of the installation position of the balance rod can be realized through the running position of the robot 51 in the process of driving the robot 51 to realize the adsorption of the key cap, and if the balance rod is not installed in place, the installation of the key cap cannot be implemented; if the balance bar is installed in place, the key cap can be assembled. The CCD detection device may also be provided on the first support frame 52.
The working principle of the multi-specification multi-structure balance bar integrated assembly machine 100 of the embodiment is as follows: manually placing the baseplate and a paint spraying jig filled with the keycaps on a baseplate tool 4, and conveying the baseplate and the paint spraying jig to a clamping assembly mechanism 5 by a tool conveying line 1; the receiving plate 33 sends out a group of balance bars with different specifications for grabbing under the driving of the first air cylinder 34; the robot 51 drives the balance bar clamping unit 55 to grab the balance bar to be installed from the receiving plate 33, the balance bar is installed under the auxiliary effect of the balance bar supporting unit 54, then another balance bar is grabbed, the balance bar is rotated by a certain angle, and the balance bar is installed from the other opposite side of the key; after all the balance bars are installed, the first driving piece 53 drives the second supporting frame 57 to rotate by a certain angle, so that the suction nozzle 563 in the key cap suction pressing unit 56 faces downwards, and the grabbing and the installation of the key caps are realized under the driving of the robot 51; the installed keyboard and the empty paint spraying jig are taken out by a manual or mechanical arm, and then the empty substrate tool 4 is transported back by the tool recovery conveying line 2 to realize cyclic utilization.
The multi-specification multi-structure balance bar integrated assembly machine 100 of the embodiment has the beneficial effects that: only one clamping and installing mechanism can meet the requirement of installing the balance rod at multiple angles with different specifications and different structural forms, and the universality is high.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (9)
1. A integrative kludge of many specifications multi-structure balancing pole, its characterized in that: the clamping assembly mechanism comprises a robot, a first support frame driven by the robot to move up and down and horizontally rotate, a first driving piece fixed on the first support frame, a rotating shaft horizontally erected on the first support frame and driven by the first driving piece to rotate, a second support frame fixed on the rotating shaft and synchronously rotated with the rotating shaft, a balance rod clamping unit for clamping the balance rod and a balance rod supporting unit for positioning two sides of the balance rod, wherein the clamping assembly mechanism is used for realizing multi-angle installation of the balance rod; the balance rod supporting unit comprises a second driving piece fixed on the second supporting frame, a screw rod driven by the second driving piece to rotate, two nuts arranged on the screw rod for approaching and separating, and a supporting rod fixed on the nuts; the balance rod clamping unit comprises a second air cylinder and a clamping jaw, wherein the second air cylinder is fixed on the second supporting frame, and the clamping jaw is driven by the second air cylinder to clamp the balance rod.
2. The multi-specification multi-structure balance bar integrated assembly machine of claim 1, wherein: the clamping assembly mechanism further comprises an elastic push rod pushing outwards the balance rod clamped by the balance rod clamping unit.
3. The multi-specification multi-structure balance bar integrated assembly machine of claim 2, wherein: the elastic push rods are fixedly arranged on the two side surfaces of the second cylinder.
4. The multi-specification multi-structure balance bar integrated assembly machine of claim 1, wherein: the clamping assembly mechanism further comprises a key cap adsorption pressing unit for realizing key cap material taking and installation, and the key cap adsorption pressing unit comprises an elastic suction nozzle.
5. The multi-specification multi-structure balance bar integrated assembly machine of claim 4, wherein: the key cap adsorption pressing unit is arranged on the second supporting frame and comprises a sliding rail arranged on the second supporting frame and a sliding plate sliding on the sliding rail, the sliding plate is connected to a fixing seat through an elastic piece, and the elastic suction nozzle is arranged on the sliding plate.
6. The multi-specification multi-structure balance bar integrated assembly machine of claim 4, wherein: the keycap adsorption pressing unit is arranged on the first supporting frame, and the elastic suction nozzle can move up and down.
7. The multi-specification multi-structure balance bar integrated assembly machine of claim 1, wherein: still include frock transfer chain, be located frock recovery transfer chain of frock transfer chain below or top, set up the other and balancing pole automatic feed unit that can realize multiple specification balancing pole automatic supply and material loading of frock transfer chain and the base plate frock that removes on the frock transfer chain.
8. The multi-specification multi-structure balance bar integrated assembly machine of claim 7, wherein: the automatic balance rod feeding unit comprises a bin mounting plate, a plurality of balance rod bins mounted on the bin mounting plate, a receiving plate butted with a discharge hole of the balance rod bins, and a first cylinder for driving the receiving plate to perform telescopic motion.
9. The multi-specification multi-structure balance bar integrated assembly machine of claim 4, wherein: the key cap adsorption pressing unit further comprises a first floating pressing plate arranged on one side of the elastic suction nozzle and used for supporting the upper surface of the key cap, and a second floating pressing plate arranged on the other side of the elastic suction nozzle and used for blocking one side edge of the key cap.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474992.6A CN109509660B (en) | 2018-12-04 | 2018-12-04 | Integrative kludge of many specifications multi-structure balancing pole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474992.6A CN109509660B (en) | 2018-12-04 | 2018-12-04 | Integrative kludge of many specifications multi-structure balancing pole |
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| Publication Number | Publication Date |
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| CN109509660A CN109509660A (en) | 2019-03-22 |
| CN109509660B true CN109509660B (en) | 2024-02-06 |
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| CN201811474992.6A Active CN109509660B (en) | 2018-12-04 | 2018-12-04 | Integrative kludge of many specifications multi-structure balancing pole |
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| CN114952227B (en) * | 2022-07-04 | 2023-09-26 | 昆山鸿志犀自动化机电设备有限公司 | Balance rod feeding device, feeding method and installation method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3045751U (en) * | 1997-07-29 | 1998-02-13 | 振樺電子股▲ふん▼有限公司 | Keyboard keys |
| WO2015035748A1 (en) * | 2013-09-12 | 2015-03-19 | Yuan Jianjun | Key structure and keyboard using same |
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| CN206869908U (en) * | 2017-05-26 | 2018-01-12 | 苏州天顶精密机械有限公司 | A kind of manipulator of this kind of fixture of key-cap balancing-rod fixture and application |
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| CN108257805A (en) * | 2018-01-02 | 2018-07-06 | 昆山市宏越精密机械有限公司 | A kind of more specification button balancing pole Automatic-feeding installing mechanisms |
| CN108550482A (en) * | 2018-03-21 | 2018-09-18 | 广东东博自动化设备有限公司 | A kind of balancing pole keycap kludge and assembling equipment |
| CN209015946U (en) * | 2018-12-04 | 2019-06-21 | 湖南奥谱迈讯光学科技有限公司 | A kind of more constitutional balance bar one kludges of more specifications |
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| JP3045751U (en) * | 1997-07-29 | 1998-02-13 | 振樺電子股▲ふん▼有限公司 | Keyboard keys |
| WO2015035748A1 (en) * | 2013-09-12 | 2015-03-19 | Yuan Jianjun | Key structure and keyboard using same |
| CN104637717A (en) * | 2014-12-18 | 2015-05-20 | 惠州市品旭实业有限公司 | Automatic assembling machine for keyboard semi-finished products |
| CN108231466A (en) * | 2016-12-14 | 2018-06-29 | 梁徽湖 | Balanced beam type keyboard and its assemble method |
| CN206869908U (en) * | 2017-05-26 | 2018-01-12 | 苏州天顶精密机械有限公司 | A kind of manipulator of this kind of fixture of key-cap balancing-rod fixture and application |
| CN108257805A (en) * | 2018-01-02 | 2018-07-06 | 昆山市宏越精密机械有限公司 | A kind of more specification button balancing pole Automatic-feeding installing mechanisms |
| CN108550482A (en) * | 2018-03-21 | 2018-09-18 | 广东东博自动化设备有限公司 | A kind of balancing pole keycap kludge and assembling equipment |
| CN209015946U (en) * | 2018-12-04 | 2019-06-21 | 湖南奥谱迈讯光学科技有限公司 | A kind of more constitutional balance bar one kludges of more specifications |
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|---|---|
| CN109509660A (en) | 2019-03-22 |
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