CN116511860A - Support device for LED lamp assembly - Google Patents

Abstract

The invention relates to a carrying device for LED lamp assembly, which comprises a clamping body, wherein the clamping body is rotatably arranged on a turntable, the clamping body is arranged at intervals along the circumferential direction of the turntable, a carrying surface for carrying a light-transmitting cover body is arranged on the clamping body, each carrying surface is provided with a notch part for accommodating a connecting claw, the notch parts are arranged at intervals along the circumferential direction of the central line of the clamping body, and the clamping body is provided with a lower connecting piece which is used for detachably transmitting assembly connection with a claw body adjusting mechanism. Through the scheme, the light-transmitting cover body can be reliably supported, the light-transmitting cover body is guaranteed to be conveyed, and the posture adjustment requirement of the light-transmitting cover body is met.

Description

Support device for LED lamp assembly

Technical Field

The invention relates to the field of LED lamp assembly, in particular to a supporting device for LED lamp assembly.

Background

The carrying device is used for conveying parts or products for automatic production or assembly and generally comprises a tooling plate and a clamping mechanism or a guide mechanism arranged on the tooling plate, so as to realize the reliable positioning or assembly requirements of the parts or the products. The LED lamp production process is required to clamp and convey the light-transmitting cover, and reliable adjustment of the light-transmitting cover is realized in the conveying process. However, the existing carrying devices used on the automatic conveying line are difficult to adapt to the clamping requirement of the transparent cover with the shape and structure, so that the carrying device capable of reliably positioning and adjusting the posture of the transparent cover is needed to be provided.

Disclosure of Invention

In order to solve the problems, the invention provides a supporting device for LED lamp assembly, which can realize reliable supporting and conveying of a light-transmitting cover body.

The technical scheme adopted by the invention is as follows.

A hold in palm and carry device for LED lamp assembly, its characterized in that: including the clamping body, the clamping body rotates and installs on the carousel, and the clamping body sets up along the circumference interval of carousel, is provided with the support face that is used for holding in the palm the printing opacity cover body on the clamping body, is provided with each notch portion that is used for holding the connecting jaw on the support face, and the notch portion sets up along the circumference interval of clamping body central line, has lower part connecting piece on the clamping body, and lower part connecting piece is used for the detachable transmission assembly connection with claw body guiding mechanism.

The specific scheme is as follows: the lower connecting piece is movably arranged on the clamping body, and the state of the lower movable connecting piece is adjusted to realize the separation from the claw body adjusting mechanism.

The lower connecting piece is movably assembled along the vertical direction.

The lower connecting piece is movably mounted on the clamping body along the vertical direction through an adjusting spring, the adjusting spring drives the lower connecting piece to move downwards, the lower connecting piece is used for being assembled and connected with the claw body adjusting mechanism when being in a high state, and the lower connecting piece moves downwards from the high state to be separated from the claw body adjusting mechanism.

The lower connecting piece is used for connecting with the lower connecting piece, and the lower connecting piece is used for connecting with the upper connecting piece.

The height of the supporting surface is smaller than the surface height of the turntable.

The adjusting constraint piece is arranged at the adjusting station and is arranged on the constraint lifting adjusting mechanism, and the constraint lifting adjusting mechanism adjusts the adjusting constraint piece to lift.

The clamping body is also provided with an auxiliary adjusting piece, and the auxiliary adjusting piece is used for adjusting the clamping body to restore to an initial state.

The lower part connecting piece is provided with assembling feet which are arranged in a protruding mode, the adjusting constraint piece is formed by circular adjusting pipes which are arranged in a vertical mode, the upper ends of the adjusting pipes are provided with accommodating gaps, the accommodating gaps are arranged at intervals along the circumferential direction of the adjusting pipes, and radian included angles between adjacent accommodating gaps are 120 degrees.

The lower connecting piece is composed of a lower face gear.

The beneficial effects of the invention are as follows: through the scheme, the light-transmitting cover body can be reliably supported, the light-transmitting cover body is guaranteed to be conveyed, and the posture adjustment requirement of the light-transmitting cover body is met.

Drawings

Fig. 1 is a schematic structural view of a conveying device.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural view of the rotation unit of the clamping unit.

Fig. 4 is a cross-sectional view of the platen.

Fig. 5 is a cross-sectional view A-A of the carrier of fig. 2.

Fig. 6 is a schematic view of an assembly of an arcuate rack and a carrier.

Fig. 7 is a schematic view of an assembly of an adjustment restraint and a carrier device.

Fig. 8 is a top view of the adjustment constraint.

Fig. 9 is a schematic structural view of the light-transmitting cover.

The reference numerals in the drawings are: the device comprises a frame 01-rack, a supporting frame 02-03-rotation driving motor, a lifting adjusting cylinder 04-05-turntable, a mounting arm 06-10-rotation adjusting shaft, an upper shaft body 11-lower shaft body 12-elastic driving piece 13-elastic driving piece 14-upper connecting piece 20-clamping unit 21-pressing plate 22-annular groove 23-annular guide ring 31-clamping body 32-concave part 33-fitting piece 34-lower connecting piece 35-adjusting spring 36-auxiliary adjusting piece 37-fitting foot 38-ball, 40-adjusting restraining piece 41-containing notch 42-arc groove 43-restraining lifting adjusting cylinder 50-arc rack 60-light-transmitting cover body 61-connecting claw.

Description of the embodiments

The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.

As used herein, the terms "parallel", "perpendicular", and the like are not limited to their strict geometric definition, but include tolerances for machining or human error to be reasonable and inconsistent.

As shown in fig. 1 and 2, an LED lamp assembling and conveying device includes a conveying line for conveying a light-transmitting cover 60, the light-transmitting cover 60 is in a circular ring shape, the cross section of the light-transmitting cover 60 is in an inverted U shape, a connecting claw 61 is disposed on the inner side wall surface of the light-transmitting cover 60, the lower end of the connecting claw 61 extends to the lower side edge of the light-transmitting cover 60 (i.e. the clamping end of the connecting claw 61 extends to the outer side or the outer side of the light-transmitting cover 60), the connecting claws 61 are disposed at intervals along the circumferential direction of the light-transmitting cover 60, and a claw body adjusting mechanism for adjusting the connecting claw 61 on the light-transmitting cover 60 to a required state is disposed on the conveying path of the conveying line. The structure of the light-transmitting cover 60 is shown in fig. 9, and the light-transmitting cover 60 is placed upside down.

The specific scheme is as follows: the claw body adjusting mechanism comprises a clamping unit 20 for clamping or compacting the light-transmitting cover body 60, a rotating unit for rotating the light-transmitting cover body 60 and a lifting adjusting unit, wherein the lifting adjusting unit adjusts the clamping unit 20 and the rotating unit to lift. The conveying line is provided with a clamping body 31 for carrying each light-transmitting cover, and the claw body adjusting mechanism is used for adjusting the state of the connecting claw 61 of the light-transmitting cover body 60 carried on the clamping body 31. The conveying line is composed of an annular conveying belt or a rotary table 05, and can be matched and selectively used according to subsequent automatic assembly during specific operation.

The more specific scheme is as follows: the rotation unit comprises a rotation adjusting shaft 10 which is vertically and rotatably installed, and an upper connecting piece 14 which is used for being in transmission connection with a lower connecting piece 34 arranged on the clamping body 31 is arranged on the rotation adjusting shaft 10. The lifting adjusting unit adjusts the rotation adjusting shaft 10 to lift, and the clamping unit 20 is arranged on the rotation adjusting shaft 10. Be provided with material loading station and unloading station on the conveyer line, be provided with the adjustment station between material loading station and the unloading station, claw body adjustment mechanism sets up in adjustment station department. The rotation adjusting shaft 10 includes an upper shaft body 11 and a lower shaft body 12 arranged up and down, the lower shaft body 12 is mounted on the upper shaft body 11 through an elastic driving member 13, a gripping unit 20 and an upper connecting member 14 are provided on the lower shaft body 12, and the elastic driving member 13 regulates downward movement of the lower shaft body 12. The lifting adjusting unit adjusts the rotation adjusting shaft 10 to descend to compress the transparent cover 60, and when the connecting claw 61 on the transparent cover 60 falls into the notch 32 on the supporting surface, the elastic driving member 13 drives the lower shaft 12 to descend, so as to realize the transmission connection between the upper connecting member 14 and the lower connecting member 34, and further drive the lower connecting member 34 to move, thereby adjusting the posture of the transparent cover 60 to a preset state. The adjustment carrier device rotates 90 ° synchronously with the rotation adjustment shaft 10, mainly to solve the problem that the connection claw 61 (made of plastic material) is easily damaged by the rotation inertia.

In more detail, the elastic driving element 13 is constituted by a driving spring, and the upper connecting element 14 is constituted by an upper face gear provided at the lower end of the lower shaft body 12. The clamping unit 20 comprises a pressing plate 21 fixed on the lower shaft body 12, an annular groove 22 concentrically arranged with the lower shaft body 12 is arranged on the lower plate surface of the pressing plate 21, an annular guide ring 23 extending downwards is arranged at the notch of the inner side groove wall of the annular groove 22, the radius of the outer side wall of the annular guide ring 23 is gradually reduced from top to bottom, and particularly as shown in fig. 4, the arrangement of the annular guide ring 23 can guide the transparent cover body 60 in the descending process, so that the transparent cover body 60 and the rotation adjusting shaft 10 are concentrically arranged. Specifically can set up support frame 02 at the side of carousel 05, the upper end of support frame 02 sets up the installation arm 06 that the overhang form was arranged, the assembly end of installation arm 06 is along vertical direction sliding fit on support frame 02, rotate the other end at installation arm 06 is installed in the rotation of adjustment axle 10 suspension form rotation, rotate the rotation driving motor 03 transmission that adjustment axle 10 and installation arm 06 set up and be connected, the lift adjustment unit is including being located the lift adjustment cylinder 04 of carousel 05 side, the piston rod of lift adjustment cylinder 04 is connected with installation arm 06. The support frame 02 and the turntable 05 are both assembled on the frame 01.

As shown in fig. 3 and 4, the carrying device comprises a clamping body 31, the clamping body 31 is rotatably mounted on a turntable 05, the clamping body 31 is arranged along the circumferential direction of the turntable 05 at intervals, the clamping body 31 is provided with a carrying surface for carrying a light-transmitting cover body 60, the carrying surface is provided with concave sections 32 for accommodating connecting claws 61, the concave sections 32 are arranged along the circumferential direction of the center line of the clamping body 31 at intervals, the clamping body 31 is provided with lower connecting pieces 34, and the lower connecting pieces 34 are used for detachably transmitting and assembling connection with a claw body adjusting mechanism. The middle part of the clamping body 31 is provided with a circular hollow part, the concave part 32 is arranged in the circular hollow part, and the circular hollow part is used for enabling the lower connecting piece 34 to be in a naked state and can be in transmission connection with the upper connecting piece 14.

More preferably, the lower connecting piece 34 is movably mounted on the clamping body 31, and the state of the lower connecting piece is adjusted to realize the separation from the claw body adjusting mechanism. The lower connector 34 is movably assembled in the vertical direction. The lower connecting piece 34 is movably mounted on the clamping body 31 along the vertical direction through an adjusting spring 35, the adjusting spring 35 drives the lower connecting piece 34 to move downwards, the lower connecting piece 34 is used for being assembled and connected with the claw body adjusting mechanism when being in a high-position state, and the lower connecting piece 34 moves downwards from the high-position state to be separated from the claw body adjusting mechanism. Also included is an adjustment restraint 40, the adjustment restraint 40 being used to maintain the lower link 34 in a raised position during rotation. The height of the carrying surface is smaller than the surface of the turntable 05. The lower connecting piece 34 is installed in the middle of the upper surface of the assembly piece 33, the circular assembly piece 33 is movably installed on the clamping body 31 through four guide rods, the adjusting springs 35 are arranged on the guide rods, the middle of the lower surface of the assembly piece 33 is provided with three assembly feet 37, the middle of the lower surface of the assembly piece 33 can be provided with a circular pipe section, and the lower end face of the circular pipe section is provided with the assembly feet 37.

The adjusting constraint piece 40 is arranged at the adjusting station, the adjusting constraint piece 40 is arranged on the constraint lifting adjusting mechanism, and the constraint lifting adjusting mechanism adjusts the adjusting constraint piece 40 to lift. The clamping body 31 is further provided with an auxiliary adjusting member 36, and the auxiliary adjusting member 36 is used for adjusting the clamping body 31 to restore the initial state. The lower connecting piece 34 is provided with a convex-shaped assembly foot 37, the adjusting and restraining piece 40 is formed by a circular adjusting tube which is arranged vertically, the upper end of the adjusting tube is provided with accommodating gaps 41, the accommodating gaps 41 are arranged at intervals along the circumferential direction of the adjusting tube, and the radian included angle between every two adjacent accommodating gaps 41 is 120 degrees. The lower connecting member 34 is constituted by a lower face gear, and the upper face gear and the lower face gear constitute a clutch mechanism.

As shown in fig. 5, 6, 7 and 8, an arc groove 42 is provided on the upper end surface of the adjusting tube, and a ball 38 is provided on the fitting leg 37, the ball 38 being engaged with the arc groove 42. The mounting feet 37 are provided with three, as are the receiving notches 41. When the clamping body 31 is in an initial state, the assembly legs 37 and the arc-shaped grooves 42 are arranged in a 90-degree staggered mode. After the upper connecting piece 14 and the lower connecting piece 34 are connected in a driving way, the assembly pin 37 rotates 90 degrees, and when the assembly pin moves to the accommodating notch 41, the assembly pin is driven by the adjusting spring 35 to fall into the accommodating notch 41, so that the upper connecting piece 14 and the lower connecting piece 34 are separated. The restraining lifting adjusting mechanism can be specifically composed of a restraining lifting adjusting cylinder 43, an adjusting pipe is arranged on a piston rod of the restraining lifting adjusting cylinder 43, and the adjusting pipe is adjusted to lift through the restraining lifting adjusting cylinder 43. Because the notches 32 on the supporting surface are provided with four corresponding connecting claws 61, the included angle between the adjacent notches 32 is 90 degrees, so that the lower connecting piece 34 can be reliably adjusted to be lifted to be in a high position to be in reliable transmission connection with the upper connecting piece 14 when the adjusting piece is in the high position, and can be reliably separated from the upper connecting piece 14 after rotating for 90 degrees. The auxiliary adjusting member 36 may specifically be an auxiliary adjusting gear disposed on the clamping body 31, where the clamping body 31 is provided with a fixedly installed arc rack 50 on a path from the adjustment station to the blanking station or a path from the blanking station to the loading station, and during rotation of the turntable, the arc rack 50 is meshed with the auxiliary adjusting gear so that the clamping body 31 reversely rotates by 90 ° and is restored to an initial state when the clamping body is again moved to the loading station.

The method for assembling and conveying the LED lamp by using the conveying device provided by the invention comprises the following steps: the feeding station, the adjusting station and the blanking station are sequentially arranged on the conveying line along the conveying direction, the light-transmitting cover body 60 is supported by each supporting device arranged on the conveying line at intervals, the light-transmitting cover body 60 to be assembled is arranged on the supporting device at the feeding station, at the moment, the connecting claw 61 on the light-transmitting cover body 60 is supported by the supporting surface, the light-transmitting cover body 60 is conveyed to the adjusting station by the supporting device, the pressing unit downwards clamps or presses the light-transmitting cover body 60, then the adjusting shaft 10 is adjusted to rotate, the light-transmitting cover body 60 is driven to rotate, after the light-transmitting cover body 60 rotates, when the connecting claw 61 moves to the notch 32 arranged on the supporting surface, the light-transmitting cover body 60 downwards moves, the upper connecting piece 14 is in transmission connection with the lower connecting piece 34 in a high-position state, so that the clamping body 31 is driven to rotate together, after the clamping body 31 rotates by 90 degrees, the lower connecting piece 34 downwards moves, transmission between the upper connecting piece 14 and the lower connecting piece 34 is disconnected, the light-transmitting cover body 60 is adjusted to a required state, and the pressing unit moves upwards, and the light-transmitting cover body 60 is adjusted to the position, namely, the light-transmitting cover body 60 can be assembled at the blanking station.

Preferably, after the connection claw 61 falls into the recess 32, the light-transmitting cover 60 and the pressing plate 21 are in a separated state, that is, the light-transmitting cover 60 descends to a height smaller than the descending height of the upper transmission member 14, which facilitates the separation of the material clamping unit 20 and the light-transmitting cover 60. The upper transmission member 14 is not free to continue to move downward after being in driving connection with the lower transmission member 34, i.e., the upper transmission member 14 does not continue to move downward as the lower transmission member 34 moves downward. Each time the adjustment rotation adjustment shaft 10 rotates at least one revolution.

In summary, the above scheme provided by the invention can effectively realize reliable transportation and state adjustment of the light-transmitting cover body 60, ensure automatic assembly of the LED lamp, and has low damage rate of the light-transmitting cover body 60.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (10)

1. A hold in palm and carry device for LED lamp assembly, its characterized in that: including the clamping body, the clamping body rotates and installs on the carousel, and the clamping body sets up along the circumference interval of carousel, is provided with the support face that is used for holding in the palm the printing opacity cover body on the clamping body, is provided with each notch portion that is used for holding the connecting jaw on the support face, and the notch portion sets up along the circumference interval of clamping body central line, has lower part connecting piece on the clamping body, and lower part connecting piece is used for the detachable transmission assembly connection with claw body guiding mechanism.

2. The carrier device for LED lamp assembly of claim 1, wherein: the lower connecting piece is movably arranged on the clamping body, and the state of the lower movable connecting piece is adjusted to realize the separation from the claw body adjusting mechanism.

3. The carrying device for LED lamp assembly of claim 1 or 2, wherein: the lower connecting piece is movably assembled along the vertical direction.

4. A carrier device for LED lamp assembly as claimed in claim 3, wherein: the lower connecting piece is movably mounted on the clamping body along the vertical direction through an adjusting spring, the adjusting spring drives the lower connecting piece to move downwards, the lower connecting piece is used for being assembled and connected with the claw body adjusting mechanism when being in a high state, and the lower connecting piece moves downwards from the high state to be separated from the claw body adjusting mechanism.

5. The carrier device for LED lamp assembly of claim 4, wherein: the lower connecting piece is used for connecting with the lower connecting piece, and the lower connecting piece is used for connecting with the upper connecting piece.

6. The carrier device for LED lamp assembly of claim 5, wherein: the height of the supporting surface is smaller than the surface height of the turntable.

7. The carrier device for LED lamp assembly of claim 5, wherein: the adjusting constraint piece is arranged at the adjusting station and is arranged on the constraint lifting adjusting mechanism, and the constraint lifting adjusting mechanism adjusts the adjusting constraint piece to lift.

8. The carrier device for LED lamp assembly of claim 5, wherein: the clamping body is also provided with an auxiliary adjusting piece, and the auxiliary adjusting piece is used for adjusting the clamping body to restore to an initial state.

9. The carrier device for LED lamp assembly of claim 7, wherein: the lower part connecting piece is provided with assembling feet which are arranged in a protruding mode, the adjusting constraint piece is formed by circular adjusting pipes which are arranged in a vertical mode, the upper ends of the adjusting pipes are provided with accommodating gaps, the accommodating gaps are arranged at intervals along the circumferential direction of the adjusting pipes, and radian included angles between adjacent accommodating gaps are 120 degrees.

10. The carrier device for LED lamp assembly of claim 8, wherein: the lower connecting piece is composed of a lower face gear.