Stamping equipment for spectacle frame machining

Abstract

The utility model discloses stamping equipment for processing a spectacle frame, which comprises a working table and a support frame, the support frame is fixedly connected with the working table, two sliding chutes are fixedly arranged on the working table, a sliding rail is fixedly arranged on the working table, the sliding rail is positioned between the two sliding chutes, the two sliding chutes are connected with a template in a sliding manner, and the template is arranged on the working table. A high-pressure air inlet pipe is connected to the bottom of the mold plate, a one-way valve is installed on the high-pressure air inlet pipe, and a mold groove is formed in the mold plate. High-pressure gas is introduced through the high-pressure gas inlet pipe at the bottom of the template and enters the gas inlet holes through the gas inlet channel, the high-pressure gas can upwards eject out of the demolding block after stamping is completed, the demolding block can eject out a stamped spectacle frame, and therefore demolding is completed; two die grooves are formed in each row, that is, two spectacle frames can be stamped and formed in each time of stamping, and the stamping efficiency is greatly improved in cooperation with movement of the first electric push rod and the second electric push rod on the die plate.

Description

Technical Field

[0001] The utility model relates to the technical field of eyeglass frame processing, in particular to a punching device for eyeglass frame processing. Background Art

[0002] The glasses frame is an important part of the glasses, mainly playing the role of supporting the lenses. The main materials are metal, plastic or resin, natural materials, etc. It can be divided into full frame, half frame, frameless and other types. The pair of glasses frames are usually composed of the main parts such as the ring, nose pads, studs and temples. In addition to the above parts, there are also foot covers, support leaf screws, hinge screws, etc. When processing the glasses frame, the stamping equipment of the glasses frame is needed. The existing stamping equipment of the glasses frame requires workers to operate the demoulding after the stamping is completed, which increases the labor intensity of the workers. At the same time, the existing stamping equipment can only stamp one glasses frame at a time, which is not efficient. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a punching device for processing eyeglass frames.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A stamping device for processing eyeglass frames, comprising a workbench and a support frame, the support frame is fixedly connected to the workbench, two slide grooves are fixedly installed on the workbench, and a slide rail is fixedly installed on the workbench, the slide rail is located between the two slide grooves, templates are slidably connected to the two slide grooves, a high-pressure air intake pipe is connected to the bottom of the template, a one-way valve is installed on the high-pressure air intake pipe, and a mold groove is opened on the template, an avoidance groove is opened at the bottom of the mold groove, a stripping module is slidably connected in the avoidance groove, and an air intake hole is opened at the bottom of the avoidance groove, an air intake channel, an exhaust channel and an exhaust hole are opened in the template, and the avoidance groove is communicated with the exhaust channel;

[0006] A support block is fixedly connected to the bottom wall of the template, and the support block is slidably connected to the slide rail. An electric push rod 1 is fixedly connected to the left side of the template, and a guide plate is fixedly connected to the end of the electric push rod 1 away from the template, and the guide plate is slidably connected to the two slide grooves. An electric push rod 2 is fixedly connected to the right side wall of the guide plate, and the electric push rod 2 is fixedly connected to the support plate, and the support plate is fixedly connected to the workbench. High-pressure gas is introduced through the high-pressure air inlet pipe at the bottom of the template, and the one-way valve can control the inlet and outlet of the high-pressure gas. The high-pressure gas enters the air inlet hole through the air inlet channel. After the stamping is completed, the high-pressure gas will push the stripping module upward, and the stripping module will push out the stamped glasses frame, thereby completing the demolding.

[0007] Preferably, a fixing plate is mounted on the support frame, and a hydraulic cylinder is fixedly connected to the top of the support frame, the hydraulic cylinder is fixedly connected to the fixing plate, and a stamping plate is fixedly connected to the bottom of the hydraulic cylinder.

[0008] Preferably, a guide rod is fixedly connected to the top of the stamping plate, the guide rod is slidably connected to the top of the fixed plate and the support frame, and a limiting plate is fixedly installed on one end of the guide rod away from the stamping plate.

[0009] Preferably, the mold grooves on the template are evenly distributed in three rows, with a total of two mold grooves in each row. The mold grooves on the template are evenly distributed in three rows, with a total of two mold grooves in each row. That is, two eyeglass frames can be stamped out each time the stamping is performed. By coordinating the movement of the template by the electric push rods 1 and 2, the stamping work can be carried out continuously, which greatly improves the efficiency of the stamping.

[0010] Preferably, a rubber plug is connected to the bottom of the degassing module, the rubber plug abuts against the air inlet, and the air inlet channel is communicated with the air inlet.

[0011] Preferably, four supporting legs are installed at the bottom of the workbench.

[0012] The beneficial effects of the utility model are:

[0013] 1. High-pressure gas is introduced through the high-pressure air inlet pipe at the bottom of the template. The one-way valve can control the inlet and outlet of high-pressure gas. High-pressure gas enters the air inlet hole through the air inlet channel. After the stamping is completed, the high-pressure gas will push the stripping module upward, and the stripping module will push out the stamped glasses frame, thereby completing the demoulding;

[0014] 2. The mold grooves on the template are evenly distributed in three rows, and each row has two mold grooves in total, that is, each stamping can stamp out two eyeglass frames. With the movement of the template by electric push rods 1 and 2, the stamping work can be carried out continuously, which greatly improves the efficiency of stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a punching device for processing eyeglass frames proposed by the utility model;

[0016] Figure 2 This is a front view of a punching device for processing eyeglass frames proposed by the utility model;

[0017] Figure 3 This is a side view of a punching device for processing eyeglass frames proposed by the utility model;

[0018] Figure 4 The utility model discloses a schematic diagram of the internal structure of a template of a punching device for processing eyeglass frames.

[0019] In the figure: 1. workbench; 2. support frame; 3. slide; 4. slide rail; 5. template; 6. high-pressure air inlet pipe; 7. one-way valve; 8. mold slot; 9. avoidance slot; 10. stripping module; 11. air inlet hole; 12. air inlet channel; 13. exhaust channel; 14. exhaust hole; 15. support block; 16. electric push rod 1; 17. guide plate; 18. electric push rod 2; 19. support plate; 20. fixed plate; 21. hydraulic cylinder; 22. stamping plate; 23. guide rod; 24. limit plate; 25. support leg. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1, reference Figure 1-4 A stamping device for processing eyeglass frames, comprising a workbench 1 and a support frame 2, the support frame 2 is fixedly connected to the workbench 1, two slide grooves 3 are fixedly installed on the workbench 1, and a slide rail 4 is fixedly installed on the workbench 1, the slide rail 4 is located between the two slide grooves 3, a template 5 is slidably connected to the two slide grooves 3, a high-pressure air intake pipe 6 is connected to the bottom of the template 5, a one-way valve 7 is installed on the high-pressure air intake pipe 6, and a mold groove 8 is opened on the template 5, and an avoidance groove 9 is opened at the bottom of the mold groove 8. The template 5 is provided with an air inlet 11, an air inlet channel 12, an exhaust channel 13 and an exhaust hole 14, the avoidance groove 9 is communicated with the exhaust channel 13, a support block 15 is fixedly connected to the bottom wall of the template 5, the support block 15 is slidably connected to the slide rail 4, an electric push rod 16 is fixedly connected to the left side of the template 5, and a guide plate 17 is fixedly connected to the end of the electric push rod 16 away from the template 5, and the guide plate 17 is slidably connected to the two slide grooves 3. The right side wall of the guide plate 17 is fixedly connected with an electric push rod 2 18, and the electric push rod 2 18 is fixedly connected with a support plate 19, and the support plate 19 is fixedly connected to the workbench 1. When it is necessary to punch the glasses frame, the hydraulic cylinder 21 moves the punching plate 22 downward, and the guide rod 23 makes the punching plate 22 move vertically up and down. The glasses frame can be formed in the mold groove 8 by the mutual extrusion between the punching plate 22 and the template 5. High-pressure gas is introduced through the high-pressure air inlet pipe 6 at the bottom of the template 5. The one-way valve 7 can control the inlet and outlet of the high-pressure gas. The high-pressure gas enters the air inlet hole through the air inlet channel 12. After the stamping is completed, the high-pressure gas will push the stripping module 10 upward, and the stripping module 10 will push the stamped glasses frame out, thereby completing the demoulding. During the upward movement of the stripping module 10, the high-pressure gas will enter the exhaust hole through the exhaust channel 13, and then be discharged to the outside of the template 5. After stamping once, the electric push rod 16 and the electric push rod 2 18 move the template 5, so that the stamping work can be carried out continuously.

[0022] Embodiment 2:

[0023] The present embodiment is optimized on the basis of the embodiment 1, specifically, a fixed plate 20 is installed on the support frame 2, and a hydraulic cylinder 21 is fixedly connected to the top of the support frame 2, the hydraulic cylinder 21 is fixedly connected to the fixed plate 20, and a stamping plate 22 is fixedly connected to the bottom of the hydraulic cylinder 21, and a guide rod 23 is fixedly connected to the top of the stamping plate 22, and the guide rod 23 is slidably connected to the fixed plate 20 and the top of the support frame 2, and a limiting plate 24 is fixedly installed at one end of the guide rod 23 away from the stamping plate 22, the mold grooves 8 on the template 5 are evenly distributed in three rows, and each row has a total of two mold grooves 8, a rubber plug is connected to the bottom of the stripping module 10, the rubber plug is against the air inlet 11, the air inlet channel 12 is connected to the air inlet 11, and four supporting legs 25 are installed at the bottom of the workbench 1.

[0024] Working principle: when it is necessary to stamp the eyeglass frame, the hydraulic cylinder 21 moves the stamping plate 22 downward, and the guide rod 23 makes the stamping plate 22 move vertically up and down. The mutual extrusion between the stamping plate 22 and the template 5 can make the eyeglass frame be formed in the mold groove 8, and high-pressure gas is introduced through the high-pressure air inlet pipe 6 at the bottom of the template 5. The one-way valve 7 can control the inlet and outlet of the high-pressure gas. The high-pressure gas enters the air inlet hole through the air inlet channel 12. After the stamping is completed, the high-pressure gas will push the stripping module 10 upward, and the stripping module 10 will push out the stamped eyeglass frame, thereby completing the demolding. During the upward movement of the stripping module 10, the high-pressure gas will enter the exhaust hole through the exhaust channel 13, and then be discharged to the outside of the template 5. After stamping once, the electric push rod 16 and the electric push rod 2 18 are coordinated to move the template 5, so that the stamping work can be carried out continuously.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stamping device for processing eyeglass frames, comprising a workbench (1) and a support frame (2), wherein the support frame (2) is fixedly connected to the workbench (1), and characterized in that: Two slide grooves (3) are fixedly installed on the workbench (1), and a slide rail (4) is fixedly installed on the workbench (1), the slide rail (4) is located between the two slide grooves (3), and a template (5) is slidably connected to the two slide grooves (3), and the bottom of the template (5) is connected to a high-pressure air intake pipe (6), and a one-way valve (7) is installed on the high-pressure air intake pipe (6), and a mold groove (8) is opened on the template (5), and an avoidance groove (9) is opened at the bottom of the mold groove (8), and a stripping module (10) is slidably connected in the avoidance groove (9), and an air intake hole (11) is opened at the bottom of the avoidance groove (9), and an air intake channel (12), an exhaust channel (13) and an exhaust hole (14) are opened in the template (5), and the avoidance groove (9) is communicated with the exhaust channel (13); A support block (15) is fixedly connected to the bottom wall of the template (5), and the support block (15) is slidably connected to the slide rail (4). An electric push rod (16) is fixedly connected to the left side of the template (5), and an end of the electric push rod (16) away from the template (5) is fixedly connected to a guide plate (17), and the guide plate (17) is slidably connected to the two slide grooves (3). An electric push rod (18) is fixedly connected to the right side wall of the guide plate (17), and the electric push rod (18) is fixedly connected to a support plate (19), and the support plate (19) is fixedly connected to the workbench (1).

2. The punching equipment for processing eyeglass frames according to claim 1, characterized in that: A fixing plate (20) is installed on the support frame (2), and a hydraulic cylinder (21) is fixedly connected to the top of the support frame (2), the hydraulic cylinder (21) is fixedly connected to the fixing plate (20), and a stamping plate (22) is fixedly connected to the bottom of the hydraulic cylinder (21).

3. The punching equipment for processing eyeglass frames according to claim 2, characterized in that: The top of the stamping plate (22) is fixedly connected with a guide rod (23), the guide rod (23) is slidably connected to the top of the fixed plate (20) and the support frame (2), and a limiting plate (24) is fixedly installed at one end of the guide rod (23) away from the stamping plate (22).

4. The punching equipment for processing eyeglass frames according to claim 1, characterized in that: The mold grooves (8) on the template (5) are evenly spaced and arranged in three rows, with each row having two mold grooves (8) in total.

5. The punching equipment for processing eyeglass frames according to claim 1, characterized in that: The bottom of the stripping module (10) is connected to a rubber plug, the rubber plug abuts against the air inlet (11), and the air inlet channel (12) is in communication with the air inlet (11).

6. The punching equipment for processing eyeglass frames according to claim 1, characterized in that: Four supporting legs (25) are installed at the bottom of the workbench (1).

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