Optical glass bar blank cutting device

Abstract

The utility model discloses an optical glass bar blank cutting device, which relates to the technical field of optical glass bars and particularly comprises a base, a placing table is fixedly mounted on the upper end face of the base, a fixing mechanism is arranged above the placing table, fixing frames are arranged at two ends of the base, fixing plates are mounted on the two fixing frames, and the fixing plates are arranged on the fixing frames. According to the laser cutting device, the first screw rod, the mounting frames, the springs, the limiting rod, the laser cutter, the second screw rod and other components are arranged, and the first screw rod component, the mounting frame component, the spring component and the limiting rod component are matched with one another in the working process, so that the distance between the mounting frames can be adjusted; and the laser cutter part, the second screw part and the sliding plate part are matched with one another, so that a laser cutter on the mounting frame can be driven to move, the purpose of multi-section cutting is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass rods, in particular to an optical glass rod blank cutting device. Background Art

[0002] We can see all kinds of glass in our daily life, such as glass curtain walls, glass cups, car glass, and handicrafts, etc. Optical glass is different from ordinary glass and is mainly used to make lenses, prisms, reflectors, windows, etc. of optical instruments or mechanical systems.

[0003] Through searching, a patent for a cutting device with the announcement number CN220245958U is found, which includes a cutting table, a laser cutting device is fixedly installed on the upper surface of the cutting table, a fixing mechanism is provided on a side of the cutting table close to the laser cutting device, and a feeding mechanism is provided on one side of the cutting table; the fixing mechanism includes a U-shaped frame, a first supporting seat is fixedly installed on the inner wall of the U-shaped frame, and a lifting seat is provided inside the U-shaped frame; by placing multiple glass stirring rod blanks between multiple first material cavities and multiple second material cavities one by one, and driving the lifting seat to descend vertically, so that the lower surface of the lifting seat and the upper surface of the first supporting seat are fitted, the lifting seat and the first supporting seat fix the ends of the multiple glass stirring rod blanks, thereby facilitating the simultaneous fixing of the multiple glass stirring rod blanks, and then facilitating the subsequent simultaneous cutting of the multiple glass stirring rod blanks, thereby effectively improving the efficiency of cutting the glass stirring rods.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: when processing glass stirring rod blanks, they are usually cut to fixed lengths, and the glass stirring rod blanks are cut to the same length. A cutting device similar to the above-mentioned one can cut multiple glass stirring rod blanks at the same time, but cannot cut the same glass stirring rod blank into multiple sections, which makes the working efficiency of the device low. Utility Model Content

[0005] In view of the above-mentioned background technology, the prior art has the shortcomings and defects of low working efficiency.

[0006] The utility model discloses an optical glass rod blank cutting device, comprising a base, a placing table is fixedly installed on the upper end surface of the base, a fixing mechanism is arranged above the placing table, fixing frames are arranged at both ends of the base, fixing plates are installed on two fixing frames, a mounting frame is arranged between the two fixing plates, an elastic mechanism is arranged between the two mounting frames, a driving mechanism is arranged between the fixing frame and the fixing plate, a laser cutter is arranged between the fixing plate and the placing table, and a sliding mechanism is arranged between the laser cutter and the mounting frame.

[0007] Furthermore, the elastic mechanism includes a spring, both ends of the spring are fixedly connected to two adjacent mounting frames, and the mounting frame at one end is fixedly connected to the fixing plate via the spring.

[0008] Furthermore, the driving mechanism includes a screw rod 1, both ends of which are rotatably connected to the two fixing plates, and the screw rod 1 is threadedly connected to the mounting frame at one end.

[0009] Furthermore, the driving mechanism also includes a limiting rod, both ends of which are fixedly connected to the two fixing plates, a sliding groove is provided on the fixing frame, and the limiting rod is slidably connected to the sliding groove.

[0010] Furthermore, the sliding mechanism includes a slide plate, which is slidably mounted on the mounting frame, and the slide plate is fixedly connected to the laser cutter. A second screw is provided between the slide plate and the mounting frame, and the second screw is threadedly connected to the slide plate.

[0011] Furthermore, the sliding mechanism also includes a driving rod, which is rotatably connected to the fixed plate. A worm wheel is provided on the second screw rod, and a worm is meshed with one side of the worm wheel. The worm is rotatably mounted on the mounting frame, and the worm is slidably connected to the driving rod.

[0012] Furthermore, two limit rods are provided, and the two limit rods are symmetrically arranged.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with screw rod one, mounting frame, spring, limit rod, laser cutter, screw rod two and other components. During the working process, the screw rod one component, mounting frame component, spring component and limit rod component cooperate with each other, so that the distance between the mounting frames can be adjusted, and the laser cutter component, screw rod two component and slide plate component cooperate with each other, so that the laser cutter on the mounting frame can be driven to move, so as to achieve the purpose of multi-segment cutting and improve work efficiency.

[0015] 2. The utility model is provided with a driving rod, a worm, a worm wheel and other components. During the working process, the driving rod component is adjusted to rotate through the mutual cooperation between the driving rod component, the worm component and the worm wheel component. The driving rod component drives all the connected worm components to rotate. The synchronously rotating worm component drives the worm wheel component to rotate, and the worm wheel component drives multiple screws to rotate synchronously, thereby achieving the effect of synchronous sliding of multiple skateboard components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the second connection of the screw rod of the utility model.

[0021] In the figure: 1. base; 2. placing table; 3. fixing mechanism; 4. fixing frame; 5. fixing plate; 6. spring; 7. mounting frame; 8. screw rod 1; 9. limiting rod; 10. slide groove; 11. slide plate; 12. laser cutter; 13. screw rod 2; 14. worm gear; 15. worm; 16. driving rod. DETAILED DESCRIPTION

[0022] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0023] See also Figure 1 , Figure 2 The optical glass rod blank cutting device of the utility model comprises a base 1, a placing table 2 is fixedly installed on the upper end surface of the base 1, a fixing mechanism 3 is arranged above the placing table 2, the optical glass rod blank is restricted by the placing groove on the placing table 2, and the two ends of the optical glass rod blank are fixed by the fixing mechanism 3, fixing frames 4 are arranged at both ends of the base 1, fixing plates 5 are installed on the two fixing frames 4, a mounting frame 7 is arranged between the two fixing plates 5, an elastic mechanism is arranged between the two mounting frames 7, a driving mechanism is arranged between the fixing frame 4 and the fixing plate 5, the movement of the mounting frame 7 is controlled by the driving mechanism, and the distance between the two mounting frames 7 is limited by the elastic mechanism, a laser cutter 12 is arranged between the fixing plate 5 and the placing table 2, a sliding mechanism is arranged between the laser cutter 12 and the mounting frame 7, the movement of the laser cutter 12 on the mounting frame 7 is controlled by the sliding mechanism, and the laser cutter 12 cuts the optical glass rod blank at the same time.

[0024] See also Figure 2 The elastic mechanism includes a spring 6, both ends of which are fixedly connected to two adjacent mounting brackets 7, and the mounting bracket 7 at one end is fixedly connected to the fixed plate 5 through the spring 6. The mounting bracket 7 at one end is fixed to the fixed plate 5 through the spring 6, and the mounting bracket 7 at the other end is driven to move, so that the distance between the mounting brackets 7 can be adjusted.

[0025] See also Figure 1 , Figure 2 The driving mechanism includes a screw rod 8, both ends of which are rotatably connected to two fixed plates 5, and the screw rod 8 is threadedly connected to a mounting frame 7 at one end. The screw rod 8 is driven to rotate by a servo motor, and the screw rod 8 drives the mounting frame 7 to move in a specified direction.

[0026] See also Figure 2 The driving mechanism also includes a limit rod 9, both ends of which are fixedly connected to the two fixed plates 5. A slide groove 10 is provided on the fixed frame 4. The limit rod 9 is slidably connected to the slide groove 10. The mounting frame 7 slides on the limit rod 9 while moving, thereby maintaining the stability of the mounting frame 7 when moving.

[0027] See also Figure 2 , Figure 3 , Figure 4 The sliding mechanism includes a slide plate 11, which is slidably mounted on the mounting frame 7. The slide plate 11 is fixedly connected to the laser cutter 12. A screw rod 13 is arranged between the slide plate 11 and the mounting frame 7. The screw rod 13 is threadedly connected to the slide plate 11 to control the rotation of the screw rod 13. The screw rod 13 drives the slide plate 11 to slide on the mounting frame 7. When the slide plate 11 moves, the laser cutter 12 is driven to follow the movement, thereby adjusting the position of the laser cutter 12.

[0028] See also Figure 2 , Figure 3 The sliding mechanism also includes a driving rod 16, which is rotatably connected to the fixed plate 5. A worm wheel 14 is provided on the screw rod 13, and a worm 15 is meshed on one side of the worm wheel 14. The worm 15 is rotatably mounted on the mounting frame 7. The worm 15 is slidably connected to the driving rod 16. The driving rod 16 is controlled to rotate by a servo motor. The driving rod 16 drives all the worms 15 to rotate. The worm 15 drives the meshed worm wheel 14 to rotate, and the worm wheel 14 drives the screw rod 13 to rotate.

[0029] See also Figure 1 , Figure 2 There are two limit rods 9 , and the two limit rods 9 are symmetrically arranged. When the mounting frame 7 moves, the two limit rods 9 support both ends of the mounting frame 7, so as to maintain the stability of the mounting frame 7.

[0030] When using the utility model: first, place the optical glass bar blank on the placement table 2, and fix the two ends through the fixing mechanism 3, then drive the screw 8 to rotate, the screw 8 drives the mounting bracket 7 at one end to move, the mounting bracket 7 drives the adjacent mounting bracket 7 to follow the movement through the spring 6, and adjusts the distance between the mounting brackets 7, then control the driving rod 16 to rotate, the driving rod 16 drives the worm 15 to rotate, the worm 15 drives the worm gear 14 to rotate, the worm gear 14 drives the screw 2 13 to rotate, the screw 2 13 drives the slide plate 11 to move, and at the same time the slide plate 11 drives the laser cutter 12 to move, and the laser cutter 12 cuts the optical glass bar blank.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An optical glass bar blank cutting device, comprising a base (1), characterized in that: A placing table (2) is fixedly mounted on the upper end surface of the base (1), a fixing mechanism (3) is arranged above the placing table (2), fixing frames (4) are arranged at both ends of the base (1), fixing plates (5) are installed on the two fixing frames (4), a mounting frame (7) is arranged between the two fixing plates (5), an elastic mechanism is arranged between the two mounting frames (7), a driving mechanism is arranged between the fixing frame (4) and the fixing plate (5), a laser cutter (12) is arranged between the fixing plate (5) and the placing table (2), and a sliding mechanism is arranged between the laser cutter (12) and the mounting frame (7).

2. The optical glass bar blank cutting device according to claim 1, characterized in that: The elastic mechanism comprises a spring (6), both ends of the spring (6) are fixedly connected to two adjacent mounting frames (7), and the mounting frame (7) at one end is fixedly connected to the fixing plate (5) via the spring (6).

3. The optical glass bar blank cutting device according to claim 1, characterized in that: The driving mechanism comprises a screw rod (8), the two ends of which are rotatably connected to the two fixing plates (5), and the screw rod (8) is threadedly connected to the mounting frame (7) at one end.

4. The optical glass bar blank cutting device according to claim 3, characterized in that: The driving mechanism further comprises a limiting rod (9), the two ends of which are fixedly connected to the two fixing plates (5), a sliding groove (10) is provided on the fixing frame (4), and the limiting rod (9) is slidably connected to the sliding groove (10).

5. The optical glass bar blank cutting device according to claim 1, characterized in that: The sliding mechanism comprises a slide plate (11), the slide plate (11) is slidably mounted on the mounting frame (7), the slide plate (11) is fixedly connected to the laser cutter (12), a second screw rod (13) is provided between the slide plate (11) and the mounting frame (7), and the second screw rod (13) is threadedly connected to the slide plate (11).

6. The optical glass bar blank cutting device according to claim 5, characterized in that: The sliding mechanism also includes a driving rod (16), the driving rod (16) is rotatably connected to the fixing plate (5), a worm wheel (14) is provided on the second screw rod (13), a worm (15) is meshed on one side of the worm wheel (14), the worm (15) is rotatably mounted on the mounting frame (7), and the worm (15) is slidably connected to the driving rod (16).

7. The optical glass bar blank cutting device according to claim 4, characterized in that: Two limiting rods (9) are provided, and the two limiting rods (9) are symmetrically arranged.

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