Automatic equipment of remote controller circuit board
Technical Field
The invention relates to the technical field of remote controller circuit board assembly, in particular to automatic remote controller circuit board assembly equipment.
Background
Remote controls typically use radio technology to remotely control by transmitting wireless signals. When the user presses a button on the remote control, the internal circuit board encodes the corresponding instruction into a wireless signal, which is then transmitted to the controller or device using the antenna.
At present, in the production process of a remote controller, the remote controller can be manufactured by directly assembling the remote controller usually due to the optimal design of a circuit board, wherein a manipulator and an assembly positioning jig are usually used for assembling the circuit board of the remote controller, the manipulator takes the circuit board and then places the circuit board in the positioning jig, then other manipulators take accessories and complete and automatic assembly is performed on the circuit board in the positioning jig, and the assembly efficiency is greatly improved by the mode of the manipulator participating in the assembly.
However, the prior art has the defects that the number of the circuit boards of the remote controller is large, the circuit boards are usually placed in the tray, a plurality of placing grooves for placing the circuit boards are arranged in the tray, when the circuit boards are assembled, a single tray is required to be placed in a region which can be taken by a manipulator manually, when the circuit boards in the tray are taken out, an empty tray is required to be manually taken down, and then the tray filled with the circuit boards is put in, so that the manual loading and unloading assembly equipment has the defects of high labor intensity, low production efficiency and low assembly automation degree.
Therefore, the invention provides automatic assembling equipment for the remote controller circuit board.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides automatic assembling equipment for a remote controller circuit board.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an automatic equipment of remote controller circuit board, includes equipment support and tray, a plurality of standing groove has been seted up on the tray, the tray is a plurality of and has the pile function of placing, the top of equipment support is provided with the frame, and the position back-and-forth swing that is close to one end in this frame bottom is connected with the bracket and is provided with the telescopic link that is used for controlling the bracket wobbling, and this bracket is used for the level to lift the pile tray of placing and is provided with the elevating system who is used for promoting the tray on it, back-and-forth swing is connected with extraction mechanism in the frame, and this extraction mechanism has the effect of extracting the top layer tray one by one from the pile tray of placing, and this extraction mechanism still has the function of release tray.
As a further description of the above technical solution:
The bracket comprises two groove-shaped hanging frames and a horizontal positioning carrier plate, wherein the two groove-shaped hanging frames are distributed front and back, the free ends of the two groove-shaped hanging frames are hinged to the bottom of the frame, the horizontal positioning carrier plate is in rotary and sliding connection with the opposite sides in the two groove-shaped hanging frames, and the horizontal positioning carrier plate is horizontal under the limitation of the lifting mechanism.
As a further description of the above technical solution:
The bottom fixedly connected with of frame platform and the articulated suspension board of being connected of cell type gallows free end, elevating system is including promoting lead screw, transmission shaft, bevel gear group and control combination, the slide has all been seted up to the both sides in the cell type gallows, the both sides of horizontal location support plate rotate respectively be connected with slide sliding fit's slider, the slide internal rotation is connected with the promotion lead screw that runs through the spin with the slider, the bottom of cell type gallows is provided with the transmission shaft, and this transmission shaft passes through bevel gear group and promotes lead screw connection, control combination is used for controlling the transmission shaft rotation.
As a further description of the above technical solution:
the control combination comprises a driving belt, driving belt wheels and a control motor, wherein the bottoms of two sides of the groove-shaped hanging frame are respectively and rotatably connected with the driving shaft, one end of each driving shaft is fixedly connected with the driving belt wheel, one side of each hanging plate is rotatably connected with the driving belt wheel coaxial with the swinging axis of the groove-shaped hanging frame, the driving belt wheels on the same side are connected through the driving belt, the control motor is fixedly connected between two adjacent hanging plates through a supporting plate, and the driving belt wheel meshed with the driving belt wheel is fixedly connected with an output shaft of each control motor.
As a further description of the above technical solution:
Two sides of the tray are fixedly connected with two supporting blocks respectively, the extraction mechanism comprises a parallel hinge four-bar mechanism, an elastic telescopic pull rod, a base plate and a driving group, two parallel hinge four-bar mechanisms are connected to two sides in the frame, the base plates are connected to the bottoms of upper cross beams on the parallel hinge four-bar mechanisms in a vertical rotating mode, the base plates are hinged to opposite sides of the adjacent upper cross beams through the elastic telescopic pull rod, and the driving group is used for controlling the two parallel hinge four-bar mechanisms to swing synchronously.
As a further description of the above technical solution:
The driving group comprises racks, driving motors and transmission gears, two positioning plates are fixedly connected to the positions, close to two sides, of the bottom of the frame, free ends of two support arms on the parallel hinge four-bar mechanism are fixedly connected with positioning shafts connected with the positioning plates in a rotating mode, one ends of the positioning shafts are fixedly connected with the transmission gears, two adjacent positioning plates are connected with racks which are horizontally distributed and meshed with the transmission gears in a sliding mode, driving motors are fixedly connected to the positions, close to two sides, of the bottom of the frame, and driving gears meshed with the adjacent racks are fixedly connected to output shafts of the driving motors.
As a further description of the above technical solution:
The locating notch that is close to both ends has been seted up to one side of entablature, and this locating notch and riding block cooperation are used, the bottom sliding connection of backing plate has the flashboard, and the release breach that is close to the locating notch has been seted up to one side of this flashboard.
As a further description of the above technical solution:
the bottom fixedly connected with of backing plate is close to the extension board at both ends, the both ends fixedly connected with of flashboard runs through the guiding axle of extension board, is close to elevating system the cover is equipped with the reset spring that is located between backing plate and the adjacent extension board on the guiding axle, both sides fixedly connected with in the frame platform and the trigger plate of guiding axle cooperation use.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the frame table and the bracket are arranged, so that the trays placed in a stacked manner can be conveniently butted with the bracket at the outer side of the frame table, the butting difficulty is reduced, the lifting height of the trays placed in a stacked manner is conveniently controlled by arranging the lifting mechanism on the bracket, the single tray is conveniently extracted to the station of the XYZ to the manipulator by the arranged extracting mechanism in a single time, and after some trays placed in a stacked manner are fed once, the trays can be extracted one by the device without manual frequent feeding operation, so that the labor intensity is greatly reduced, and the production efficiency is improved.
2. According to the invention, the extraction mechanism comprises the parallel hinge four-bar mechanism, the elastic telescopic pull rod, the base plate and the driving group, and the supporting blocks are arranged on two sides of the tray, so that the parallel hinge four-bar mechanism can be easily connected with the supporting blocks in a hanging manner when swinging towards the direction of the tray, and the device has the advantages of more reliable and stable butt joint, and the problem that the tray is unstable in clamping and easy to drop is avoided.
3. According to the invention, the flashboard is connected with the base plate in a sliding manner, then the locating notch is formed on one side of the base plate, the release notch is formed on one side of the flashboard, the trigger plate is arranged in the frame, and the reset spring is arranged between the flashboard and the base plate, so that the tray lifted by the extraction mechanism can be released easily and quickly after being used, and the tray does not need to be manually taken or released by using a mechanical arm, and has the advantage of being more rapid in unloading of the empty tray.
Drawings
Fig. 1 is a schematic structural view of an equipment bracket of an automatic remote controller circuit board assembling device according to the present invention;
fig. 2 is a schematic structural view of a lifting mechanism of an automatic remote controller circuit board assembling device according to the present invention;
FIG. 3 is an enlarged schematic view of the portion "a" of FIG. 2;
fig. 4 is a schematic structural diagram of connection between a slot-shaped hanger and a horizontal positioning carrier plate of an automatic remote controller circuit board assembling device according to the present invention;
FIG. 5 is a schematic view of FIG. 4 with the trough hanger removed;
FIG. 6 is an enlarged schematic view of the portion "b" of FIG. 2;
Fig. 7 is a schematic structural diagram of connection among an upper beam, an elastic telescopic pull rod and a base plate of the automatic remote controller circuit board assembling device.
Legend description:
1. The device comprises a bracket, 11, a frame table, 111, a hanging plate, 112, a positioning plate, 113, a trigger plate, 12, a bracket, 121, a groove-type hanging bracket, 1211, a slideway, 122, a horizontal positioning carrier plate, 1221, a sliding block, 13, a lifting mechanism, 131, a lifting screw, 132, a transmission shaft, 133, a control combination, 1331, a transmission belt, 1332, a transmission belt, 1333, a control motor, 13331, a driving belt, 134, a bevel gear group, 14, an extraction mechanism, 141, a parallel hinge four-bar mechanism, 1411, an upper beam, 14111, a positioning notch, 1412, a support arm, 14121, a positioning shaft, 142, an elastic telescopic pull rod, 143, a base plate, 1431, a flashboard, 14311, a releasing notch, 14312, a guide shaft, 1432, a support plate, 1433, a reset spring, 144, a driving group, 1441, a rack, 1442, a driving motor, 14421, a driving gear, 1443, a driving gear, a telescopic link, 2, a tray, 21, a placing groove, 22 and a support block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-7, an automatic remote controller circuit board assembling device comprises a device bracket 1 and a tray 2, wherein a plurality of placing grooves 21 are formed in the tray 2, the placing grooves 21 are used for placing remote controller circuit boards to be assembled, the tray 2 is multiple and has a stacking function, four supporting legs close to corners can be welded at the bottom of the tray 2 in specific implementation, then inserting sleeves matched with the supporting legs are welded at the top of the tray 2, and stacking connection is realized by inserting sleeves and inserting matching of the supporting legs on the upper and lower adjacent trays 2.
In this technical scheme, be provided with frame 11 at the top of equipment support 1, frame 11 is rectangular frame structure, the position that this frame 11 bottom is close to one end is swung around being connected with bracket 12 and is provided with the telescopic link 15 that is used for controlling bracket 12 swing, this bracket 12 is used for the horizontal lift to pile up the tray 2 of placing and is provided with the elevating system 13 that is used for promoting tray 2 on it, wherein the swing setting structure of bracket 12 has the advantage of just being docked with a plurality of tray 2 of pile up and placing, that is to say when bracket 12 is swung outward to extreme position, this position is the material loading position, when bracket 12 is swung down to extreme position, this position is the position of stable lift pile up the tray 2 of pile up and placing, be convenient for follow-up individual extraction tray 2.
Specifically, the bracket 12 includes two groove-shaped hangers 121 and a horizontal positioning carrier plate 122, the two groove-shaped hangers 121 are distributed front and back, the free ends of the two groove-shaped hangers are hinged to the bottom of the frame 11, the horizontal positioning carrier plate 122 is in rotation and sliding connection with opposite sides in the two groove-shaped hangers 121, the two groove-shaped hangers 121 are in parallel, the horizontal positioning carrier plate 122 is horizontal under the limit of the lifting mechanism 13, the horizontal positioning carrier plate 122 is always in the horizontal state when the two groove-shaped hangers 121 swing, and the positioning in the horizontal positioning carrier plate 122 means positioning the tray 2, and the jack for plugging the supporting leg of the tray 2 can be formed at the top of the horizontal positioning carrier plate 122 in specific implementation. The number of the telescopic rods 15 is two, the bottom of the frame 11 is located at one end, and one end of the telescopic rod 15 is hinged to one end of the telescopic rod 15, the other end of the telescopic rod 15 is hinged to one side of the adjacent groove-shaped hanging frame 121, and the telescopic rod 15 controls the groove-shaped hanging frame 121 to swing.
Further, the bottom of the frame 11 is fixedly connected with a suspension plate 111 hinged with the free end of the groove-shaped hanging bracket 121, the lifting mechanism 13 comprises a lifting screw 131, a transmission shaft 132, a bevel gear set 134 and a control combination 133, both sides in the groove-shaped hanging bracket 121 are respectively provided with a slide 1211, both sides of the horizontal positioning carrier plate 122 are respectively and rotatably connected with a slide block 1221 in sliding fit with the slide 1211, the slide 1211 is rotatably connected with the lifting screw 131 penetrating through the slide block 1221, the bottom of the groove-shaped hanging bracket 121 is provided with the transmission shaft 132, the transmission shaft 132 is connected with the lifting screw 131 through the bevel gear set 134, the bottom of one groove-shaped hanging bracket 121 is correspondingly provided with two transmission shafts 132, the bevel gear set 134 comprises two bevel gears meshed with each other, the control combination 133 is used for controlling the rotation of the transmission shaft 132, and when the lifting screws 131 on the two groove-shaped hanging brackets 121 synchronously rotate in the same direction, the horizontal positioning carrier plate 122 is driven to move up and down horizontally.
The preferred structure of the control assembly 133 is that the control assembly 133 comprises a driving belt 1331, driving pulleys 1332 and a control motor 1333, wherein the bottoms of two sides of the groove-shaped hanging frame 121 are respectively and rotatably connected with a driving shaft 132, one end of the driving shaft 132 is fixedly connected with the driving pulleys 1332, one side of the hanging plate 111 is rotatably connected with the driving pulleys 1332 coaxial with the swinging axis of the groove-shaped hanging frame 121, the driving pulleys 1332 on the same side are connected through the driving belt 1331, and the driving shafts 132 at the bottoms of the two groove-shaped hanging frames 121 are synchronously and co-rotated through the driving pulleys 1332 when the driving belt 1331 runs. A control motor 1333 is fixedly connected between two adjacent suspension plates 111 through a support plate, an output shaft of the control motor 1333 is fixedly connected with a driving belt pulley 13331 meshed with the driving belt 1331, that is, the driving belt 1331 is a synchronous belt, and the control motor 1333 provides driving force for rotation of the driving belt pulley 13331.
In this embodiment, an extraction mechanism 14 is connected to the frame 11 in a back-and-forth swinging manner, the connection position of the extraction mechanism 14 and the frame 11 is located at the rear of the groove-shaped hanger 121, the extraction mechanism 14 has the function of extracting the uppermost tray 2 from the trays 2 stacked one by one, the extraction mechanism 14 splits and lifts the uppermost tray 2 to a transfer height, at this time, an external XYZ direction manipulator is convenient to take a remote controller circuit board from the tray 2 lifted by the extraction mechanism 14, and then the remote controller circuit board is placed on an assembly positioning jig, and a plurality of manipulator mounting tables can be fixedly connected to the top of the frame 11 in specific implementation, and then the manipulator mounting tables are connected with XYZ direction manipulators through bolts, and the assembly positioning jig (not shown in the figure) is mounted to the top of the frame 11.
Specifically, two supporting blocks 22 are fixedly connected to two sides of the tray 2 respectively, that is, two supporting blocks 22 are arranged on two sides of one tray 2, the tray 2 is lifted by the lifting supporting blocks 22 by the extracting mechanism 14, the extracting mechanism 14 comprises a parallel hinge four-bar mechanism 141, an elastic telescopic pull bar 142, a base plate 143 and a driving group 144, two parallel hinge four-bar mechanisms 141 are connected to two sides in the frame 11, the base plates 143 are connected to the bottoms of the upper cross beams 1411 on the two parallel hinge four-bar mechanisms 141 in an up-down rotation manner, lug plates close to two ends can be welded to the bottoms of the upper cross beams 1411 in a specific implementation manner, support shafts connected with the lug plates in a rotation manner are welded to two ends of the base plates 143, the base plates 143 serve as lifting supporting blocks 22, the opposite sides of the pad 143 and the adjacent upper beam 1411 are hinged through the elastic telescopic pull rod 142, the arrangement is that the pad 143 can swing upwards when the bottom of the pad 143 is pushed upwards, meanwhile, the elastic telescopic pull rod 142 can be compressed, the elastic telescopic pull rod 142 adopts a common connection telescopic structure with a built-in supporting spring, therefore, when the pad 143 moves to the upper side of the tray 2, and then the lower hem touches the supporting block 22, the pad 143 can swing upwards when the pad moves over the supporting block 22, the pad 143 is reset to a horizontal state under the pushing of the elastic telescopic pull rod 142 after the pad passes over the supporting block 22, and then the pad 143 can lift the whole tray 2 to be at a station for picking the manipulator from the outside XYZ through the supporting block 22 when the parallel hinge four-bar mechanism 141 swings upwards, and in the embodiment, the tray 2 is at a station for picking each circuit board in the placing groove 21 from the manipulator from the XYZ to the highest position. The drive group 144 is used to control the two parallel hinge four bar mechanisms 141 to swing synchronously.
Specifically, the driving set 144 includes a rack 1441, a driving motor 1442 and a transmission gear 1443, two positioning plates 112 are fixedly connected to positions, close to two sides, of the bottom of the frame 11, free ends of two support arms 1412 on the parallel hinge four-bar mechanism 141 are fixedly connected with positioning shafts 14121 rotationally connected with the positioning plates 112, one end of each positioning shaft 14121 is fixedly connected with the transmission gear 1443, racks 1441 which are horizontally distributed and meshed with the transmission gear 1443 are slidingly connected to one side of each adjacent two positioning plates 112, driving motors 1442 are fixedly connected to positions, close to two sides, of the bottom of the frame 11, driving gears 14421 meshed with the adjacent racks 1441 are fixedly connected to an output shaft of each driving motor 1442, when the driving gears 14421 are driven to rotate by the driving motors 1442, the racks 1441 slide horizontally, and when the racks 1441 slide, the whole parallel hinge four-bar mechanism 141 are driven to swing by the transmission gears 1443.
The extracting mechanism 14 further has a function of releasing the tray 2, that is, after the remote controller circuit board in the current tray 2 is extracted, the extracting mechanism 14 can release the current empty tray 2, so that the separating efficiency of the stacked trays 2 can be improved, and the assembling efficiency of the subsequent remote controller circuit board is greatly improved.
Specifically, a positioning notch 14111 near two ends is formed on one side of the upper beam 1411, the positioning notch 14111 and the supporting block 22 are matched for use, the bottom of the base plate 143 is slidably connected with a gate plate 1431, that is, when the base plate 143 lifts the supporting block 22, the supporting block 22 can enter the positioning notch 14111, the gate plate 1431 can prevent the supporting block 22 from leaking from the positioning notch 14111, and the arrangement has the advantage of improving the lifting precision and stability of the tray 2. One side of the gate 1431 is provided with a release notch 14311 close to the positioning notch 14111, when the gate 1431 slides and the release notch 14311 and the positioning notch 14111 are overlapped, the supporting block 22 can be directly separated from the positioning notch 14111, and the whole tray 2 can fall down by self weight at the moment, so that the extracting mechanism 14 can continuously lift the next uppermost tray 2.
In this embodiment, the bottom of the pad 143 is fixedly connected with a support plate 1432 near two ends, two ends of the gate plate 1431 are fixedly connected with a guide shaft 14312 penetrating through the support plate 1432, a return spring 1433 located between the pad 143 and the adjacent support plate 1432 is sleeved on the guide shaft 14312 near the lifting mechanism 13, under the action of the return spring 1433, the positioning notch 14111 is in a state of being blocked by the gate plate 1431, two sides in the frame 11 are fixedly connected with trigger plates 113 matched with the guide shaft 14312, when the parallel hinge four-bar mechanism 141 swings towards a direction far away from one end of the frame 11 until the guide shaft 14312 touches the trigger plates 113, the gate plate 1431 is pushed, the return spring 1433 compresses, and when the release notch 14311 and the positioning notch 14111 are overlapped, the current tray 2 can be separated, and the advantage of releasing the tray 2 is more convenient and quick to control is provided.
Working principle: when in use, firstly, the telescopic rod 15 is controlled to shrink, the groove-shaped hanging bracket 121 swings upwards to a position at one end of the frame 11, at this time, an operator can place a stack of trays 2 on the horizontal positioning carrier plate 122, then the telescopic rod 15 is controlled to reset to the position at which the horizontal positioning carrier plate 122 is at the bottommost, the control motor 1333 is started, the driving belt 1331 is driven by the driving belt 13331 to operate, at this time, all the driving belt 1332 synchronously rotate in the same direction, under the transmission of the bevel gear group 134, the horizontal positioning carrier plate 122 is driven to horizontally rise by the rotation of the lifting screw 131, when the tray 2 at the highest position is close to the frame 11, the driving motor 1442 is controlled to start, the driving gear 14421 drives the racks 1441 to slide, under the transmission of the driving gear 1443, the whole parallel hinge four-bar mechanism 141 swings towards the direction of the tray 2, and when the pad 143 swings downwards to touch the supporting block 22, when the tray 22 is passed through, the lower base plate 143 is pushed by the elastic telescopic pull rod 142 to reset to a horizontal state, then the base plate 143 is controlled to lift the whole tray 2 to be at a station for taking the manipulator from the outside XYZ through the tray 22 when the parallel hinge four-bar mechanism 141 swings upwards, in the process, the tray 22 enters the positioning notch 14111 and is limited by the flashboard 1431, then the XYZ is started to start to take each remote controller circuit board placed on the tray 2 to an assembly jig on the assembly station one by one to the manipulator, after the circuit board on the current tray 2 is taken, the parallel hinge four-bar mechanism 141 is controlled to continue swinging, when the parallel hinge four-bar mechanism 141 swings to a direction away from one end of the frame 11 until the guide shaft 14312 touches the trigger plate 113, the flashboard 1431 is pushed, the reset spring 1433 is compressed, when the release notch 14311 and the positioning notch 14111 are overlapped, the current tray 2 is separated, a quick release of the empty tray 2 is achieved. The parallel hinge four-bar mechanism 141 is then controlled to reset to continue to take the next highest tray 2.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.