Frame stamping device for glasses production

Abstract

The utility model relates to the technical field of glasses, and discloses a frame stamping device for glasses production, which comprises a workbench, the top of the workbench is fixedly connected with an outer shell, one side of the inner wall of the outer shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving wheel, the inner part of the outer shell is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with the outer shell. A driven wheel is fixedly connected to one side of the outer wall of the rotating rod, and a belt is arranged between the outer wall of the driving wheel and the outer wall of the driven wheel. According to the punching machine, the motor drives the driving wheel to rotate, so that the small gear is driven to rotate, the large gear is further driven to rotate, the eccentric column rotates to enable the first rotating block to move up and down repeatedly, the punching block is driven to move up and down, one-time punching forming of materials is achieved, and part of parts do not need to be punched many times; the problem that in the prior art, a spectacle frame needs to be spliced and assembled for multiple times to complete a final product is solved, and the production efficiency of the device is improved.

Description

Technical Field

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

[0002] Eyeglass frame production usually involves the use of metal or plastic materials to manufacture the various parts of the frame through precision processing technology. These parts need to have a high degree of accuracy and consistency to ensure the comfort and visual effect of the glasses. Stamping devices are particularly important in the production of eyeglass frames. They can efficiently stamp metal plates or plastic sheets accurately according to design requirements to ensure that the size and shape of the parts of the eyeglass frame meet the standards, while improving production efficiency and reducing production costs.

[0003] The stamping devices in traditional eyeglass frame production usually use mechanical pressure systems to achieve stamping processing. These mechanical structures use hydraulic or mechanical pressure to press metal or plastic materials through molds to form various components of the eyeglass frame. The advantage is that they are easy to operate and can quickly achieve high-precision stamping processing, ensuring that the parts of the eyeglass frame have the required dimensional accuracy and surface quality. At the same time, they are suitable for large-scale production, improving production efficiency and product consistency.

[0004] However, in the traditional production of eyeglass frames, the stamping device forms the various parts of the eyeglass frame through a precise processing process. Although this process can efficiently produce the required parts, due to the design complexity of the eyeglass frame, the stamped parts need to be further spliced ​​and assembled to ensure the integrity and functionality of the final product. Although this processing method can ensure high precision and consistency, it also requires careful design and process control to meet the production needs of eyeglass frames. Therefore, a frame stamping device for eyeglass production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a frame punching device for eyeglass production, aiming to improve the problem in the prior art that the eyeglass frame needs to be spliced ​​and assembled multiple times to complete the final product.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A frame punching device for producing glasses comprises a workbench, the top of the workbench is fixedly connected to an outer shell, one side of the inner wall of the outer shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving wheel, a rotating rod is rotatably connected inside the outer shell, one side of the outer wall of the rotating rod is fixedly connected to a driven wheel, a belt is arranged between the outer wall of the driving wheel and the outer wall of the driven wheel, a small gear is fixedly connected to the other side of the outer wall of the rotating rod, an eccentric column is fixedly connected to the inside of the outer shell, one side of the outer wall of the eccentric column is fixedly connected to a large gear, and the outer wall of the large gear is fixedly connected to the outer wall of the large gear. The eccentric column is meshed with the outer wall of the pinion gear, one end of the eccentric column is fixedly connected with a rotating block 1, the outer side wall of the rotating block 1 is fixedly connected with a rotating block 2, the bottom of the rotating block 2 is fixedly connected with a stamping block, the inner wall of the outer shell is fixedly connected with a support plate, the top of the support plate is fixedly connected with a forming plate, the top of the forming plate is fixedly connected with a rectangular array of limiting columns 1, the inside of the stamping block is slidably connected to the outer wall of the limiting column 1, the inside of the forming plate is provided with a snap-fitting groove, the top of the limiting column 1 is provided with a limiting component, and the limiting component is used to limit the movement of the stamping block;

[0008] As a further description of the above technical solution:

[0009] The limiting assembly comprises a limiting block, the bottom of which is fixedly connected to the top of the limiting column;

[0010] As a further description of the above technical solution:

[0011] The top of the workbench is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a slide rail, and the top of the fixed plate is fixedly connected to a rectangular array of fixed columns;

[0012] As a further description of the above technical solution:

[0013] The top of the fixed plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a slider, and the bottom of the slider is slidably connected with the outer wall of the slide rail;

[0014] As a further description of the above technical solution:

[0015] A connecting column is fixedly connected inside the slider, and two ends of the connecting column are fixedly connected to the second limiting column;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the connecting column is slidably connected to a left-right symmetrical slide plate, the top of the slide plate is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a top block, and the outer wall of the top block is slidably connected to the inner wall of the engaging groove;

[0018] As a further description of the above technical solution:

[0019] A rectangular array of sleeves is fixedly connected to the bottom of the connecting plate, and the inner wall of the sleeve is slidably connected to the outer wall of the fixed column;

[0020] As a further description of the above technical solution:

[0021] A spring is arranged between the sleeve and the fixing plate, one end of the spring is fixedly connected to the top of the fixing plate, and the other end of the spring is fixedly connected to the bottom of the sleeve.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the motor drives the driving wheel to rotate, thereby driving the small gear to rotate, and further driving the large gear to rotate. The rotation of the eccentric column causes the rotating block to move up and down repeatedly, thereby driving the stamping block to move up and down, realizing one-time stamping of the material without multiple stamping of some parts, solving the problem in the prior art that the eyeglass frame needs to be spliced ​​and assembled multiple times to complete the final product, and improving the production efficiency of the device.

[0024] 2. In the utility model, the slide block is driven inward by the extension of the cylinder, thereby driving the connecting column to move in the hole inside the slide plate and reach the bottom, driving the top block to move upward, realizing the ejection of the formed parts, solving the problem that the stainless steel eyeglass frame in the forming module is difficult to push out after the stamping is completed, and improving the safety and convenience of the device production. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a frame punching device for producing glasses proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a forming plate of a frame punching device for producing glasses proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a large gear of a frame punching device for producing glasses proposed by the utility model;

[0028] Figure 4 The figure is a schematic structural diagram of a top block of a frame stamping device for producing glasses proposed by the utility model.

[0029] Legend:

[0030] 1. Workbench; 2. Outer shell; 3. Driving wheel; 4. Driven wheel; 5. Belt; 6. Motor; 7. Rotating rod; 8. Small gear; 9. Large gear; 10. Eccentric column; 11. Rotating block 1; 12. Rotating block 2; 13. Punching block; 14. Support plate; 15. Forming plate; 16. Engaging groove; 17. Limiting column 1; 18. Fixed plate; 19. Slider; 20. Slide rail; 21. Connecting column; 22. Limiting column 2; 23. Slide plate; 24. Sleeve; 25. Spring; 26. Top block; 27. Limiting block; 28. Cylinder; 29. ​​Connecting plate; 30. Fixed column. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a frame punching device for producing glasses, comprising a workbench 1, a shell body 2 is fixedly connected to the top of the workbench 1, a motor 6 is fixedly connected to one side of the inner wall of the shell body 2, a driving wheel 3 is fixedly connected to the output end of the motor 6, a rotating rod 7 is rotatably connected inside the shell body 2, a driven wheel 4 is fixedly connected to one side of the outer wall of the rotating rod 7, a belt 5 is arranged between the outer wall of the driving wheel 3 and the outer wall of the driven wheel 4, a small gear 8 is fixedly connected to the other side of the outer wall of the rotating rod 7, an eccentric column 10 is fixedly connected to the inside of the shell body 2, a large gear 9 is fixedly connected to one side of the outer wall of the eccentric column 10, and the large gear 9 The outer wall is meshed with the outer wall of the pinion 8, one end of the eccentric column 10 is fixedly connected to a rotating block 11, the outer side wall of the rotating block 11 is fixedly connected to a rotating block 2 12, the bottom of the rotating block 2 12 is fixedly connected to a punching block 13, the inner wall of the outer shell 2 is fixedly connected to a support plate 14, the top of the support plate 14 is fixedly connected to a forming plate 15, the top of the forming plate 15 is fixedly connected to a rectangular array of limit columns 17, the inside of the punching block 13 is slidably connected to the outer wall of the limit column 17, the inside of the forming plate 15 is provided with a snap-fit ​​groove 16, and the top of the limit column 17 is provided with a limit assembly, which is used to limit the movement of the punching block 13;

[0033] Specifically, the motor 6 drives the driving wheel 3 to rotate at a constant speed, and the driving wheel 3 uses the belt 5 to drive the driven wheel 4 to rotate, so that the rotating rod 7 can rotate smoothly inside the outer shell 2, and further drives the rotation of the small gear 8. Since the outer wall of the small gear 8 is meshed with the outer wall of the large gear 9, the rotation of the small gear 8 can drive the large gear 9 to rotate, thereby prompting the eccentric column 10 to start rotating. Since the eccentric column 10 is eccentrically connected to the inside of the rotating block 11, the rotation of the eccentric column 10 will cause the rotating block 11 to move up and down repeatedly. Because the rotating block 12 is fixed on one side of the outer wall of the rotating block 11, the up and down movement of the rotating block 11 will drive the rotating block 12 to move up and down synchronously, and then drive the stamping block 13 to move up and down on the outer wall of the limit column 17. The material to be stamped is accurately placed on the upper surface of the forming plate 15, and the stamping block 13 can stamp the material efficiently and accurately. This design improves the precision and efficiency of stamping, ensures the quality consistency of the product, and meets the diversified production needs.

[0034] Reference Figure 2 The limiting assembly includes a limiting block 27, the bottom of which is fixedly connected to the top of the limiting column 17;

[0035] Specifically, the limit block 27 has a sliding limit effect on the limit column 17, preventing the punching block 13 from accidentally detaching from the outer wall of the limit column 17 during movement, improving the stability and reliability of the device, and making each punching operation more accurate and consistent.

[0036] Reference Figure 2 and Figure 4 The top of the workbench 1 is fixedly connected with a fixed plate 18, the top of the fixed plate 18 is fixedly connected with a slide rail 20, the top of the fixed plate 18 is fixedly connected with a rectangular array of fixed columns 30, the top of the fixed plate 18 is fixedly connected with a cylinder 28, the output end of the cylinder 28 is fixedly connected with a slider 19, the bottom of the slider 19 is slidably connected to the outer wall of the slide rail 20, the inside of the slider 19 is fixedly connected with a connecting column 21, both ends of the connecting column 21 are fixedly connected with a limited column 22, and the outer wall of the connecting column 21 is slidably connected with a left-right symmetrical The top of the slide plate 23 is fixedly connected to a connecting plate 29, the top of the connecting plate 29 is fixedly connected to a top block 26, the outer wall of the top block 26 is slidably connected to the inner wall of the engaging groove 16, the bottom of the connecting plate 29 is fixedly connected to a sleeve 24 of a rectangular array, the inner wall of the sleeve 24 is slidably connected to the outer wall of the fixed column 30, a spring 25 is arranged between the sleeve 24 and the fixed plate 18, one end of the spring 25 is fixedly connected to the top of the fixed plate 18, and the other side of the spring 25 is fixedly connected to the bottom of the sleeve 24;

[0037] Specifically, the extension of the cylinder 28 drives the slider 19 to move inward along the surface of the slide rail 20, so that the connecting column 21 moves inside the hole of the slide plate 23 and reaches the bottom. With the movement of the connecting column 21, the slide plate 23 moves upward, and further drives the connecting plate 29 to move upward. The rise of the connecting plate 29 pushes the top block 26 to move upward, and the outer wall of the top block 26 slides on the inner wall of the engaging groove 16, thereby producing a limiting effect on the top block 26, making the top block 26 slide more smoothly, and finally the formed eyeglass frame is ejected into the inside of the engaging groove 16. At the same time, the rise of the connecting plate 29 drives the sleeve 24 to move upward, causing the spring 25 to stretch. This process completes the ejection of the molded parts and ensures the molding quality and precision of the eyeglass frame.

[0038] Working principle: First, the motor 6 drives the driving wheel 3 to rotate, and the driving wheel 3 drives the driven wheel 4 to rotate through the belt 5, thereby driving the rotating rod 7 to rotate inside the outer shell 2, and further driving the small gear 8 to rotate. Since the outer wall of the small gear 8 is meshed with the outer wall of the large gear 9, the rotation of the small gear 8 drives the large gear 9 to rotate, thereby driving the eccentric column 10 to rotate. Since the eccentric column 10 is eccentrically connected to the inside of the rotating block 11, the rotation of the eccentric column 10 causes the rotating block 11 to move up and down repeatedly. Since the rotating block 11 is fixedly connected to one side of the outer wall of the rotating block 11 with a rotating block 2 12, the rotating block 2 12 is driven to move up and down, thereby driving The punching block 13 moves up and down on the outer wall of the limit column 17, and the material to be punched is placed on the upper surface of the forming plate 15. The punching block 13 punches the material and then extends through the cylinder 28, driving the slider 19 to move inward on the surface of the slide rail 20, thereby driving the connecting column 21 to move in the hole inside the slide plate 23 and reach the bottom, driving the slide plate 23 to move upward, thereby driving the connecting plate 29 to move upward, and further driving the ejecting block 26 to move upward, so that the formed eye frame is ejected from the inside of the engaging groove 16, and at the same time, the connecting plate 29 drives the sleeve 24 to move upward, so that the spring 25 is stretched, completing the ejection of the formed parts.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A frame punching device for producing glasses, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to an outer shell (2), one side of the inner wall of the outer shell (2) is fixedly connected to an electric motor (6), the output end of the electric motor (6) is fixedly connected to a driving wheel (3), the inner part of the outer shell (2) is rotatably connected to a rotating rod (7), one side of the outer wall of the rotating rod (7) is fixedly connected to a driven wheel (4), a belt (5) is provided between the outer wall of the driving wheel (3) and the outer wall of the driven wheel (4), the other side of the outer wall of the rotating rod (7) is fixedly connected to a small gear (8), the inner part of the outer shell (2) is fixedly connected to an eccentric column (10), one side of the outer wall of the eccentric column (10) is fixedly connected to a large gear (9), the outer wall of the large gear (9) is meshed with the outer wall of the small gear (8), One end of the eccentric column (10) is fixedly connected to a rotating block (11), the outer wall of the rotating block (11) is fixedly connected to a rotating block (12), the bottom of the rotating block (12) is fixedly connected to a punching block (13), the inner wall of the outer shell (2) is fixedly connected to a support plate (14), the top of the support plate (14) is fixedly connected to a forming plate (15), the top of the forming plate (15) is fixedly connected to a rectangular array of limiting columns (17), the inside of the punching block (13) is slidably connected to the outer wall of the limiting column (17), the inside of the forming plate (15) is provided with a snap-fitting groove (16), and a limiting component is arranged on the top of the limiting column (17), and the limiting component is used to limit the movement of the punching block (13).

2. A frame punching device for producing glasses according to claim 1, characterized in that: The limiting assembly comprises a limiting block (27), the bottom of which is fixedly connected to the top of the limiting column 1 (17).

3. A frame punching device for producing glasses according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a fixed plate (18), the top of the fixed plate (18) is fixedly connected to a slide rail (20), and the top of the fixed plate (18) is fixedly connected to a rectangular array of fixed columns (30).

4. A frame punching device for producing glasses according to claim 3, characterized in that: The top of the fixed plate (18) is fixedly connected to a cylinder (28), the output end of the cylinder (28) is fixedly connected to a slider (19), and the bottom of the slider (19) is slidably connected to the outer wall of the slide rail (20).

5. A frame punching device for producing glasses according to claim 4, characterized in that: A connecting column (21) is fixedly connected inside the sliding block (19), and two ends of the connecting column (21) are fixedly connected to a second limiting column (22).

6. A frame punching device for producing glasses according to claim 5, characterized in that: The outer wall of the connecting column (21) is slidably connected to a left-right symmetrical slide plate (23), the top of the slide plate (23) is fixedly connected to a connecting plate (29), the top of the connecting plate (29) is fixedly connected to a top block (26), and the outer wall of the top block (26) is slidably connected to the inner wall of the engaging groove (16).

7. A frame punching device for producing glasses according to claim 6, characterized in that: A rectangular array of sleeves (24) is fixedly connected to the bottom of the connecting plate (29), and the inner wall of the sleeve (24) is slidably connected to the outer wall of the fixing column (30).

8. A frame punching device for producing glasses according to claim 7, characterized in that: A spring (25) is provided between the sleeve (24) and the fixing plate (18), one end of the spring (25) is fixedly connected to the top of the fixing plate (18), and the other end of the spring (25) is fixedly connected to the bottom of the sleeve (24).

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