Automatic bending device for metal glasses frame machining

A technology for bending devices and spectacle frames, which can be used in metal processing, metal processing equipment, manufacturing tools, etc., and can solve problems such as inability to bend spectacle frames

Active Publication Date: 2021-10-29
郝建策
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the actual practical process, the above-mentioned device is only bent by a single bending mechanism, and the models of the bent spectacle frames are the same, and it is impossible to bend spectacle frames of different shapes and sizes. Therefore, we propose a metal Automatic bending device for spectacle frame processing

Method used

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  • Automatic bending device for metal glasses frame machining
  • Automatic bending device for metal glasses frame machining
  • Automatic bending device for metal glasses frame machining

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Experimental program
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Effect test

Embodiment 1

[0039] see figure 1 , Figure 10 , Figure 11 , the present invention provides a technical solution:

[0040] An automatic bending device for processing metal spectacle frames. The device is opened before use, and the metal strip of the spectacle frame is compressed and transmitted through the compression transmission mechanism 8. At the same time, the thickness of the metal strip can be checked by the thickness detection mechanism 10. For detection, when the metal strip is transported to the surface of the workbench 2, the clamp driving mechanism 6 operates to drive the clamp 7 to move laterally on the surface of the workbench 2, so that the metal strip can be inserted into the clamp 7 and clamped by the clamp 7. Clamping the metal strip can pull the metal strip to move laterally on the surface of the workbench 2. At the same time, according to the size of the spectacle frame to be bent, the bending mechanism driving mechanism 3 is turned on, and the driving screw 304 is op...

Embodiment 2

[0044] see Figure 10 , on the basis of Embodiment 1, the present invention provides a technical solution:

[0045] An automatic bending device for processing metal spectacle frames. The device is equipped with a hydraulic cylinder 1 402, a hydraulic cylinder 2 413 and a telescopic rod 3 424 on the base 401, and the hydraulic cylinder 1 402 drives the telescopic rod 1 403 to connect the shaft lifting platform 1 404 slides up and down, so that the height of the bending block 1 406 installed on the lifting platform 1 404 changes, and the operation of the motor 2 405 can drive the bending block 1 406 to rotate on the surface of the lifting platform 1 404 to change direction. Similarly, the hydraulic cylinder 2 413 The height of bending block 2 417 can be changed and motor 4 416 can change the angle of bending block 2 417, hydraulic cylinder 3 423 can change the height of bending block 3 427 and motor 6 426 can change the angle of bending block 1 406, So that when the first bendi...

Embodiment 3

[0047] see figure 1 , Figure 5 , Image 6 , Figure 9 , on the basis of Embodiment 1, the present invention provides a technical solution:

[0048] An automatic bending device for processing metal spectacle frames. When the compression transmission mechanism 8 compresses and transmits the metal strip, one end of the metal strip is first inserted between the lower compression wheel 803 and the upper compression wheel 813, and the Cylinder 6 810 drives telescopic rod 5 811 to connect the mounting block 3 812 to slide down, so that the upper pinch wheel 813 hinged on the mounting block 3 812 slides downward and clamps the metal strip up and down with the lower pinch wheel 803, and then the motor 10. 802 runs and drives the lower pressing wheel 803 to rotate on the two sets of mounting frames 801. Through the cooperation of the mounting frame 801 and the upper pressing wheel 813, the metal strip can be compressed and transmitted to the left pressing wheel 805 and the right pre...

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Abstract

The invention discloses an automatic bending device for metal glasses frame machining in the technical field of glasses frame machining. The automatic bending device comprises a machine base, a workbench, a supporting frame, a thickness detection mechanism, a first inductor and a second inductor. The workbench is fixedly connected to the surface of the machine base. A bending mechanism driving mechanism is fixedly connected to the position, below the workbench, of the surface of the machine base. The bending mechanism driving mechanism comprises a right mounting seat, a left mounting seat and a first motor, the right mounting seat and the left mounting seat are mounted on the surface of the machine base, and a first lead screw and a first limiting rod are mounted between the right mounting seat and the left mounting seat in an inserted manner. The device can bend glasses frames with different sizes and shapes, the bent glasses frames are diverse in modeling, meanwhile, the device can automatically carry out material conveying, bending and cutting-off work, and whether the length of tailings is enough to complete manufacturing of finished products or not can be detected.

Description

technical field [0001] The invention relates to the technical field of spectacle frame processing, in particular to an automatic bending device for metal spectacle frame processing. Background technique [0002] After retrieval, Chinese Patent No. CN202021192899.9 discloses a bending device for processing metal spectacle frames, including a box body, and a cavity is opened in the box body, and a mounting plate is fixedly installed in the cavity. A first electric push rod is fixedly installed on the top of the board, the output shaft of the first electric push rod is fixedly connected with a rotating motor, and the output shaft of the rotating motor is movably connected with a bending die located on the front side of the box body, and the folding die is The front side of the bending die is provided with a card slot, and the front side of the box body is fixedly installed with a collection box at the bottom of the bending die, and the top of the box body is fixedly installed w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/00B21F11/00B21F23/00B21C51/00
CPCB21F1/004B21F11/00B21F23/00B21C51/00
Inventor 郝建策
Owner 郝建策
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