Spectacle case assembling line

Abstract

The utility model discloses a spectacle case assembly line, which relates to the technical field of spectacle case assembly and comprises an assembly device, a conveying device is fixedly mounted on the surface of the assembly device, and a limiting device is movably mounted on the surface of the conveying device. And a discharging device is fixedly mounted on the surface, close to the conveying device, of the assembling device. By arranging the lifting unit, the height of the limiting unit can be adjusted according to the sizes of different spectacle cases, and meanwhile, the electric lifting rod can be started to integrally drive the limiting unit to move upwards during conveying, so that the arrangement of the spectacle cases with higher sizes is facilitated, and the limiting adaptability is improved; and after the spectacle case is placed, the limiting arc plate moves downwards to stop the spectacle case through the electric lifting rod, and after the current group starts to be assembled, the micro adjusting arm drives the limiting arc plate to turn over on the connecting rod, so that the spectacle case can be released for feeding of the next group.

Description

Technical Field

[0001] The utility model relates to the technical field of spectacle case assembly, and particularly relates to a spectacle case assembly line. Background Art

[0002] At present, the existing spectacle cases mainly adopt two outer shells, with a lining installed inside the shell, and then a connecting hinge and a fastening device are installed. The materials of the spectacle cases are generally metal or hard plastic, and their structures are generally similar. How to achieve the rapid assembly of the spectacle case has become an urgent technical problem to be solved.

[0003] In the prior art, a Chinese patent document with the publication number of CN108453501A was proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: A spectacle case assembly system includes a general frame as an installation reference, an operation display table arranged on the general frame and used for inputting instructions and displaying parameters, a working position rotation center arranged at the center of the general frame, and assembly centers arranged on the general frame and distributed around the working position rotation center in sequence according to the assembly process.

[0004] In order to solve the problem of realizing the rapid assembly of the spectacle case, the prior art adopts the method of setting a spectacle case assembly system with strong versatility for processing. However, there will still be a situation where manual feeding needs to place the materials after the assembly is completed, which will lead to a slow feeding speed and affect the assembly efficiency, and the problem that the working position table will be congested due to unrestricted continuous feeding. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a spectacle case assembly line to solve the problems raised in the above background art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A spectacle case assembly line includes an assembly device. A conveying device is fixedly installed on the surface of the assembly device. A limiting device is movably installed on the surface of the conveying device. A discharging device is fixedly installed on the surface of the assembly device close to the conveying device.

[0008] The limiting device includes a lifting unit and a limiting unit. The lifting unit is movably installed on the surface of the conveying device.

[0009] A further improvement of the technical solution of the utility model lies in that: The assembly device includes a driving bottom box. A rotating working position table is fixedly installed on the top of the driving bottom box. An assembly part is fixedly installed on the top surface of the driving bottom box. By setting the rotating working position table, it can drive the spectacle case to move and cooperate with the assembly part for assembly.

[0010] A further improvement of the technical solution of the present utility model lies in that: the conveying device includes a support frame fixedly installed on the surface of the driving bottom box, one end of the support frame is fixedly installed with a conveying drive, and the transmission shaft of the conveying drive is in transmission connection with a conveyor belt. By starting the conveying drive, the transmission shaft can drive the conveyor belt to convey and feed the sub-boxes of the spectacle case.

[0011] A further improvement of the technical solution of the present utility model lies in that: the lifting unit includes mounting blocks clamped on both sides of the support frame, an electric lifting rod is fixedly installed on the surface of the mounting block, and a connecting rod is fixedly installed on the top surface of the output rod of the electric lifting rod. By setting the lifting unit, the height of the limiting unit can be adjusted according to the sizes of different spectacle cases. At the same time, when conveying, the electric lifting rod can be started to drive the limiting unit to move upward as a whole, so as to facilitate the discharging of spectacle cases with larger sizes and improve the adaptability of the limiting.

[0012] A further improvement of the technical solution of the present utility model lies in that: the limiting unit includes a limiting arc plate slidably installed on the surface of the connecting rod, a micro-adjusting arm is fixedly installed on the top surface of the connecting rod, one end of the micro-adjusting arm is fixedly connected with the limiting arc plate, and the micro-adjusting arm is a rotary electric control mechanical arm. By setting the limiting unit, after the spectacle case is placed, the limiting arc plate can be lowered by the electric lifting rod to resist it. After the current group starts assembling, the micro-adjusting arm drives the limiting arc plate to flip on the connecting rod, and then the spectacle case can be released for the feeding of the next group.

[0013] A further improvement of the technical solution of the present utility model lies in that: the discharging device has the same structure as the conveying device, and the driving of the discharging device is in the opposite transmission direction to the conveying drive of the conveying device.

[0014] A further improvement of the technical solution of the present utility model lies in that: the assembling parts include a box body feeding machine, a positioning and adjusting machine, a lining feeding machine, a hinge feeding machine, an inserting and assembling machine, a box body adsorption machine, a bending and fixing assembling machine, an outer support opening machine, a finished product discharging machine, etc. By operating and processing the spectacle case in sequence through the equipment included in the assembling parts, the assembly production of the spectacle case can be realized.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The present utility model provides an assembly line for spectacle cases. By setting a limiting device, the driving time and other parameters can be set through a control console. After a batch of spectacle cases are placed, they can be limited to prevent the problem of congestion on the workbench caused by feeding multiple groups at one time. At the same time, single-group feeding will affect the assembly efficiency.

[0017] 2. The present utility model provides an assembly and assembly line for spectacle cases. By setting a lifting unit, the height of the limiting unit can be adjusted according to the sizes of different spectacle cases. At the same time, when conveying, the electric lifting rod can be started to drive the limiting unit to move upward as a whole, so as to facilitate the discharging of spectacle cases with higher sizes and improve the adaptability of limiting.

[0018] 3. The present utility model provides an assembly and assembly line for spectacle cases. By setting a limiting unit, after placing the spectacle case, the limiting arc plate can be moved downward by the electric lifting rod to resist it. After the current group starts assembling, the micro-adjusting arm drives the limiting arc plate to flip on the connecting rod, and then the spectacle case can be released for feeding the next group. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural schematic diagram of the assembly and assembly device and the discharging device of the present utility model;

[0021] Figure 3 is a structural schematic diagram of the conveying device of the present utility model;

[0022] Figure 4 is the present utility model Figure 3 an enlarged structural schematic diagram of part A;

[0023] Figure 5 is a structural schematic diagram of the limiting device of the present utility model.

[0024] In the figure: 1, assembly and assembly device; 2, conveying device; 3, limiting device; 4, discharging device; 11, driving bottom box; 12, rotating working platform; 13, assembly parts; 21, support frame; 22, conveying drive; 23, conveyor belt; 31, mounting block; 32, electric lifting rod; 33, connecting rod; 34, limiting arc plate; 35, micro-adjusting arm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the present utility model in detail with reference to the embodiments:

[0026] Embodiment 1

[0027] As Figures 1-5As shown in the figure, the present utility model provides an assembly and assembly line for spectacle cases, including an assembly and assembly device 1. The assembly and assembly device 1 includes a driving bottom box 11. A rotating workbench 12 is fixedly installed on the top of the driving bottom box 11. An assembly part 13 is fixedly installed on the top surface of the driving bottom box 11. A conveying device 2 is fixedly installed on the surface of the assembly and assembly device 1. A limiting device 3 is movably installed on the surface of the conveying device 2. A discharging device 4 is fixedly installed on the surface of the assembly and assembly device 1 close to the conveying device 2. The limiting device 3 includes a lifting unit and a limiting unit. The lifting unit is movably installed on the surface of the conveying device 2. By setting the limiting device 3, the driving time and the like can be set through a console. After a batch of spectacle cases are placed, they can be limited to prevent the problem that congestion occurs on the workbench when multiple groups are fed at one time. At the same time, feeding one group at a time affects the assembly efficiency.

[0028] Embodiment 2

[0029] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the conveying device 2 includes a support frame 21 fixedly installed on the surface of the driving bottom box 11. A conveying drive 22 is fixedly installed at one end of the support frame 21. A transmission shaft of the conveying drive 22 is in transmission connection with a conveyor belt 23. The lifting unit includes mounting blocks 31 clamped on both sides of the support frame 21. An electric lifting rod 32 is fixedly installed on the surface of the mounting blocks 31. A connecting rod 33 is fixedly installed on the top surface of the output rod of the electric lifting rod 32. The limiting unit includes a limiting arc plate 34 slidably installed on the surface of the connecting rod 33. A micro-adjusting arm 35 is fixedly installed on the top surface of the connecting rod 33. One end of the micro-adjusting arm 35 is fixedly connected to the limiting arc plate 34, and the micro-adjusting arm 35 is a rotating electric control robotic arm. By setting the limiting unit, after the spectacle case is placed, the limiting arc plate 34 can be lowered by the electric lifting rod 32 to resist it. After the current group starts assembly, the micro-adjusting arm 35 drives the limiting arc plate 34 to flip on the connecting rod 33 to release the spectacle case for feeding the next group.

[0030] Embodiment 3

[0031] As Figures 1-5 shown, on the basis of Embodiments 1-2, the present utility model provides a technical solution: Preferably, the discharging device 4 has the same structure as the conveying device 2, and the driving direction of the discharging device 4 is opposite to the transmission direction of the conveying drive 22 of the conveying device 2. The assembly part 13 includes a box body feeding machine, a positioning and adjusting machine, a lining feeding machine, a hinge feeding machine, an inserting and assembling machine, a box body adsorption machine, a bending and fixing assembling machine, an outer support opening machine, a finished product discharging machine, etc. The spectacle case can be assembled and assembled by sequentially processing it through the equipment included in the assembly part 13.

[0032] Next, specifically describe the working principle of the assembly and assembly line for spectacle cases.

[0033] As Figures 1-5 shown, when used on the assembly line, start the conveying drive 22 to control the conveyor belt 23 to rotate, and place the split spectacle cases on the conveyor belt 23 for conveying. When the first group of spectacle cases moves to the rotating station table 12, the rearmost limiting device 3 starts to drive to resist and limit the second group of spectacle cases. Similarly, the subsequent placed spectacle cases are limited in turn. The rotating station table 12 drives the spectacle cases to rotate and cooperate with the assembly part 13 for assembly. At the same time, the rearmost limiting device 3 starts to extend and release the second group of spectacle cases to be conveyed to the rotating station table 12, and at the same time, feeding is carried out in sequence, and assembly is carried out through the assembly part 13.

[0034] The above has generally described the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements that do not depart from the spirit and idea of the present invention are all within the protection scope of the present invention.

Claims

1. A spectacle case assembly line, comprising an assembly device (1), characterized in that: A conveying device (2) is fixedly mounted on the surface of the assembly device (1), a limiting device (3) is movably mounted on the surface of the conveying device (2), and a discharge device (4) is fixedly mounted on the surface of the assembly device (1) close to the conveying device (2); The limiting device (3) comprises a lifting unit and a limiting unit, and the lifting unit is movably mounted on the surface of the conveying device (2).

2. The assembly line for assembling spectacle cases according to claim 1, characterized in that: The assembly device (1) comprises a driving bottom box (11), a rotating workbench (12) is fixedly mounted on the top of the driving bottom box (11), and an assembly part (13) is fixedly mounted on the top surface of the driving bottom box (11).

3. The assembly line for assembling spectacle cases according to claim 2, characterized in that: The conveying device (2) comprises a support frame (21) fixedly mounted on the surface of a driving bottom box (11); a conveying drive (22) is fixedly mounted on one end of the support frame (21); and a transmission shaft of the conveying drive (22) is connected to a conveyor belt (23).

4. The assembly line for assembling spectacle cases according to claim 3, characterized in that: The lifting unit comprises mounting blocks (31) mounted on both sides of a support frame (21) by clamping, an electric lifting rod (32) being fixedly mounted on the surface of the mounting block (31), and a connecting rod (33) being fixedly mounted on the top surface of the output rod of the electric lifting rod (32).

5. A spectacle case assembly production line according to claim 4, characterized in that: The limiting unit comprises a limiting arc plate (34) slidably mounted on the surface of a connecting rod (33); a micro-adjusting arm (35) is fixedly mounted on the top surface of the connecting rod (33); one end of the micro-adjusting arm (35) is fixedly connected to the limiting arc plate (34); and the micro-adjusting arm (35) is an electrically controlled mechanical arm for rotation.

6. The assembly line for assembling a spectacle case according to claim 3, characterized in that: The discharge device (4) has the same structure as the conveying device (2), and the drive of the discharge device (4) is opposite to the transmission direction of the conveying drive (22) of the conveying device (2).

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