Optical lens supporting box distributing and feeding mechanism

Abstract

The utility model relates to the technical field of lens processing, in particular to an optical lens supporting box distributing and feeding mechanism which comprises two distributing devices oppositely arranged in a spaced mode and a feeding device movably arranged between the two distributing devices, and the feeding device comprises a transferring assembly and a driving piece in driving connection with the transferring assembly. Each material distributing device comprises a lifting assembly and a telescopic assembly arranged on the lifting assembly, and the two material distributing devices bear the multiple stacked material discs through matched use of the lifting assemblies and the telescopic assemblies, so that the driving piece drives the transferring assembly to transfer the material discs distributed by the material distributing devices. According to the material tray feeding device, the two material distributing devices and the feeding device work in cooperation, material trays on all layers are efficiently taken out in order, automatic feeding work of the material trays is achieved, operation is easy, convenient and rapid, and the material tray feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, in particular to a material separating and feeding mechanism for an optical lens tray. Background Technique

[0002] In the production and processing of optical lenses, optical lenses need to go through multiple processing procedures. When the optical lenses are transported between different processing procedures, the optical lenses need to be placed on a tray to achieve the purpose of material flow. The traditional robotic arm for picking and placing trays generally adopts a pneumatic claw drive method to automatically pick and place stacked trays. However, the requirement for the movement position accuracy of using a pneumatic claw to pick and place each layer of trays is high, and it is difficult to conveniently and orderly take out each layer of trays. Repeated position adjustment operations will consume a lot of time, resulting in low tray feeding efficiency and affecting the production progress. Content of the Utility Model

[0003] The purpose of the utility model is to provide a material separating and feeding mechanism for an optical lens tray aiming at the deficiencies of the prior art. Through the mutual cooperation of two material separating devices and a feeding device, each layer of trays can be efficiently and orderly taken out, realizing the automatic feeding work of the trays, with simple and fast operation, and improving the tray feeding efficiency.

[0004] To achieve the above purpose, a material separating and feeding mechanism for an optical lens tray of the utility model includes two relatively arranged and spaced-apart material separating devices and a feeding device movably arranged between the two material separating devices. The feeding device includes a transfer assembly and a driving member drivingly connected to the transfer assembly. The material separating device includes a lifting assembly and a telescopic assembly arranged on the lifting assembly. The two material separating devices carry a plurality of stacked trays through the cooperation of the lifting assembly and the telescopic assembly, so that the driving member drives the transfer assembly to transfer the trays separated by the material separating device.

[0005] Preferably, the lifting assembly includes a vertical frame, a lifting cylinder arranged on the vertical frame, and a lifting seat arranged at the output end of the lifting cylinder. The telescopic assembly includes a telescopic cylinder and a telescopic plate arranged at the output end of the telescopic cylinder. The telescopic cylinder is connected to the lifting seat, and the telescopic plate abuts against the bottom of the tray. The moving direction of the lifting seat is perpendicular to the moving direction of the telescopic plate.

[0006] Preferably, first guide rails are arranged on both sides of the lifting seat, and first sliders slidably connected to the first guide rails are arranged on both sides of the telescopic plate.

[0007] Preferably, the transfer assembly includes a transfer seat, a lifting cylinder arranged on the transfer seat, and a lifting frame arranged at the output end of the lifting cylinder. The lifting frame moves up and down relative to the transfer seat driven by the lifting cylinder.

[0008] Preferably, the driving member includes a servo motor, a driving synchronous pulley disposed at an output end of the servo motor, a driven synchronous pulley disposed at an interval from the driving synchronous pulley, a transmission belt drivingly connected between the driving synchronous pulley and the driven synchronous pulley, and a mounting seat disposed on the transmission belt, and the mounting seat is connected to the transfer seat.

[0009] Preferably, both sides of the driving member are provided with support seats, second guide rails disposed on the support seats, and second sliders slidably connected to the second guide rails, and the second sliders are connected to the transfer seat.

[0010] The beneficial effects of the present utility model are as follows: Through the cooperation of the two material distribution devices and the feeding device, the material trays of each layer are efficiently taken out in an orderly manner, realizing the automatic feeding of the material trays. The operation is simple and fast, and the feeding efficiency of the material trays is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural view of the present utility model.

[0012] Figure 2 is a schematic top view structural view of the present utility model.

[0013] Figure 3 is a schematic front view structural view of the present utility model.

[0014] The reference numerals include:

[0015] 1 - material distribution device 11 - lifting assembly 111 - vertical frame

[0016] 112 - lifting cylinder 113 - lifting seat 114 - first guide rail

[0017] 12 - telescopic assembly 121 - telescopic cylinder 122 - telescopic plate

[0018] 123 - first slider

[0019] 2 - feeding device 21 - transfer assembly 211 - transfer seat

[0020] 212 - lifting cylinder 213 - lifting frame

[0021] 22 - driving member 221 - servo motor 222 - driving synchronous pulley

[0022] 223 - driven synchronous pulley 224 - transmission belt 225 - mounting seat

[0023] 23 - support seat 24 - second guide rail 25 - second slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be described in detail below with reference to the accompanying drawings.

[0025] As Figures 1 to 3 shown, a material separating and feeding mechanism for an optical lens tray of the present utility model includes two spaced and oppositely arranged material separating devices 1 and a feeding device 2 movably arranged between the two material separating devices 1. The feeding device 2 includes a transfer assembly 21 and a driving member 22 drivingly connected to the transfer assembly 21. The material separating device 1 includes a lifting assembly 11 and a telescopic assembly 12 arranged on the lifting assembly 11. The two material separating devices 1 carry a plurality of stacked trays through the cooperation of the lifting assembly 11 and the telescopic assembly 12, so that the driving member 22 drives the transfer assembly 21 to transfer the trays separated by the material separating device 1.

[0026] During operation, the two material separating devices 1 are spaced and oppositely arranged. First, the two material separating devices 1 clamp and carry a plurality of stacked trays through the forward and backward telescoping of the telescopic assembly 12. Then, the lifting assembly 11 drives the telescopic assembly 12 to move downward, and places the plurality of stacked trays on the transfer assembly 21. Next, the lifting assembly 11 lifts upward the plurality of stacked trays clamped and carried by the telescopic assembly 12, and leaves the lowermost tray on the transfer assembly 21. Furthermore, the driving member 22 drives the transfer assembly 21 to transfer the lowermost tray separated by the material separating device 1. The above operations are continuously repeated to transfer and feed the lowermost tray, realizing the operations of separating and then feeding the plurality of stacked trays, so that the plurality of stacked trays are taken out orderly from bottom to top. The present utility model cooperates with the two material separating devices and the feeding device to efficiently take out each layer of trays orderly, realize the automatic feeding work of the trays, with simple and fast operation, and improve the feeding efficiency of the trays.

[0027] The lifting assembly 11 of this embodiment includes a vertical frame 111, a lifting cylinder 112 arranged on the vertical frame 111, and a lifting seat 113 arranged at the output end of the lifting cylinder 112. The telescopic assembly 12 includes a telescopic cylinder 121 and a telescopic plate 122 arranged at the output end of the telescopic cylinder 121. The telescopic cylinder 121 is connected to the lifting seat 113. The telescopic plate 122 abuts against the bottom of the tray. The moving direction of the lifting seat 113 is perpendicular to the moving direction of the telescopic plate 122. Specifically, the lifting cylinder 112 drives the lifting seat 113 to move up and down relative to the vertical frame 111. The telescopic cylinder 121 is arranged on the lifting seat 113. The telescopic cylinder 121 drives the telescopic plate 122 to move forward and backward relative to the lifting seat 113, so that the telescopic plate 122 abuts against the bottom of the tray. The up and down moving direction of the lifting seat 113 is perpendicular to the forward and backward moving direction of the telescopic plate 122, ensuring that the up and down movement and the forward and backward movement are each carried out efficiently and will not be interfered. According to the actual height of the plurality of stacked trays, it is convenient for the telescopic plate 122 to drive the plurality of stacked trays to move up or down under the drive of the lifting seat 113.

[0028] On both sides of the lifting seat 113 of this embodiment, first guide rails 114 are provided, and on both sides of the telescopic plate 122, first sliders 123 slidably connected to the first guide rails 114 are provided. Specifically, when the telescopic cylinder 121 drives the telescopic plate 122 to move back and forth relative to the lifting seat 113, the telescopic plate 122 is slidably connected to the first guide rails 114 through the first sliders 123, and at the same time, the bearing and supporting effect on the telescopic plate 122 is enhanced, the frictional resistance is reduced, and the smooth movement of the telescopic plate 122 is ensured.

[0029] The transfer assembly 21 of this embodiment includes a transfer seat 211, a lifting cylinder 212 provided on the transfer seat 211, and a lifting frame 213 provided at the output end of the lifting cylinder 212. The lifting frame 213 is driven by the lifting cylinder 212 to move up and down relative to the transfer seat 211. Specifically, the driving member 22 drives the transfer seat 211 to move closer to or away from the two material distribution devices 1, and the lifting frame 213 is driven by the lifting cylinder 212 to move up and down relative to the transfer seat 211, so as to rise and bear to catch the lowermost tray, and descend to avoid the position of the material distribution device 1, facilitating the subsequent transfer work of the lowermost tray.

[0030] The driving member 22 of this embodiment includes a servo motor 221, a driving synchronous pulley 222 provided at the output end of the servo motor 221, a driven synchronous pulley 223 spaced from the driving synchronous pulley 222, a transmission belt 224 drivingly connected between the driving synchronous pulley 222 and the driven synchronous pulley 223, and a mounting seat 225 provided on the transmission belt 224. The mounting seat 225 is connected to the transfer seat 211. Specifically, the servo motor 221 drives the driving synchronous pulley 222 to rotate, the rotating driving synchronous pulley 222 drives the driven synchronous pulley 223 to rotate through the transmission belt 224, and the mounting seat 225 is provided on the transmission belt 224 and is connected to the transfer seat 211 through the mounting seat 225, thereby realizing that the driving member 22 drives the lifting frame 213 to transfer the trays back and forth through the transfer seat 211, with stable and reliable operation, compact structure and reasonable design.

[0031] On both sides of the driving member 22 of this embodiment, support seats 23 are provided, second guide rails 24 provided on the support seats 23, and second sliders 25 slidably connected to the second guide rails 24. The second sliders 25 are connected to the transfer seat 211. Specifically, there are two support seats 23 located on both sides of the driving member 22, the second guide rails 24 are provided on the support seats 23, second sliders 25 are provided on both sides of the transfer seat 211, and the second sliders 25 are slidably connected to the second guide rails 24, effectively reducing the frictional resistance, having good support and bearing performance, and improving the smoothness of the movement of the transfer seat 211.

[0032] The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present utility model.

Claims

1. An optical lens tray material distributing and feeding mechanism, characterized in that: It includes two material dividing devices that are spaced apart and arranged opposite to each other, and a loading device that is movably arranged between the two material dividing devices, the loading device includes a transfer assembly and a driving member that is driven and connected to the transfer assembly, the material dividing device includes a lifting assembly and a telescopic assembly arranged on the lifting assembly, the two material dividing devices carry multiple stacked material trays through the cooperation of the lifting assembly and the telescopic assembly, so that the driving member drives the transfer assembly to move the material trays after being divided by the material dividing device.

2. The optical lens tray material distributing and feeding mechanism according to claim 1, characterized in that: The lifting assembly includes a stand, a lifting cylinder arranged on the stand, and a lifting seat arranged at the output end of the lifting cylinder. The telescopic assembly includes a telescopic cylinder and a telescopic plate arranged at the output end of the telescopic cylinder. The telescopic cylinder is connected to the lifting seat, the telescopic plate is in contact with the bottom of the material tray, and the moving direction of the lifting seat is perpendicular to the moving direction of the telescopic plate.

3. The optical lens tray material distributing and feeding mechanism according to claim 2, characterized in that: First guide rails are arranged on both sides of the lifting seat, and first sliding blocks slidably connected to the first guide rails are arranged on both sides of the telescopic plate.

4. The optical lens tray material distributing and feeding mechanism according to claim 1, characterized in that: The transfer assembly comprises a transfer seat, a lifting cylinder arranged on the transfer seat, and a lifting frame arranged at the output end of the lifting cylinder. The lifting frame is driven by the lifting cylinder to move up and down relative to the transfer seat.

5. The optical lens tray material distributing and feeding mechanism according to claim 4, characterized in that: The driving member includes a servo motor, an active synchronous wheel arranged at the output end of the servo motor, a driven synchronous wheel arranged at an interval with the active synchronous wheel, a transmission belt connected between the active synchronous wheel and the driven synchronous wheel, and an assembly seat arranged on the transmission belt, and the assembly seat is connected to the transfer seat.

6. The optical lens tray material distributing and loading mechanism according to claim 5, characterized in that: A support seat, a second guide rail arranged on the support seat, and a second sliding block slidably connected to the second guide rail are arranged on both sides of the driving member, and the second sliding block is connected to the transfer seat.

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