Positioning mechanism for laser glass perforating machine

Abstract

The utility model relates to the technical field of glass production, in particular to a positioning mechanism for a laser glass perforating machine, which comprises a support, a first sliding groove is arranged at the top of the support, a first two-way screw rod is rotatably mounted in the first sliding groove, and positive and negative threaded sections of the first two-way screw rod are respectively connected with a baffle. And second sliding grooves are formed in the faces, close to each other, of the two baffles correspondingly, second two-way lead screws are rotationally installed in the second sliding grooves, clamping blocks are connected to the positive and negative threaded sections of the second two-way lead screws correspondingly, and an air cylinder is fixedly installed at the bottom of the support. The lifting plate is driven by the air cylinder to work, so that the lifting plate can push the supporting plate to move upwards through the guide rods, glass can be supported by the supporting plate to a certain height, the jacking efficiency is high, the glass can be conveniently taken out, meanwhile, the lifting device is not limited by movement of the baffle, the baffle can clamp glass pieces of different sizes for machining, and the lifting device is practical.

Description

Technical Field

[0001] This utility model relates to the field of glass production technology, specifically to a positioning mechanism for a laser glass drilling machine. Background Technology

[0002] The patent with publication number CN219632863U discloses a fixture for a laser glass drilling machine. This patent uses a threaded rod to drive a second slider to bring two clamping plates closer together, thereby holding the edges of the glass and preventing it from moving during drilling, thus improving cutting accuracy. At the same time, the two first sliders are driven to rotate by two steel wire ropes, so that the gear can cause the rack to drive the top plate to lift the glass upward, so that the glass is at a certain height from the support, thus facilitating the removal of the glass, improving processing efficiency, and realizing high-speed cutting.

[0003] The existing technical solutions described above still have the following drawbacks:

[0004] 1. In the comparative patent, the first and second sliders are respectively connected to the bottom of the clamping plate. This means that the top plate can only be lifted after the two clamping plates move away from each other to a certain distance. As a result, when the size of the glass being clamped is larger than the above-mentioned distance, the glass is always in a lifted state, and the clamping plate cannot clamp the glass, which is a drawback. At the same time, when the size of the glass is too small than the above-mentioned distance, the clamping plate needs to move to a certain position to make the glass be lifted, which results in a slow lifting efficiency.

[0005] 2. Because the inner sides of the two clamping plates are provided with V-shaped notches, although they can stably clamp round glass pieces, when dealing with rectangular glass pieces, the four corners of the rectangular glass pieces all abut against the inclined inner wall of the V-shaped notches, resulting in poor stability and a defect.

[0006] The information disclosed in this background section is intended only to enhance understanding of the overall background of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] This invention provides a positioning mechanism for a laser glass drilling machine to solve the problems mentioned in the background art.

[0008] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0009] A positioning mechanism for a laser glass drilling machine includes a support. A first sliding groove is formed at the top of the support, and a first bidirectional lead screw is rotatably mounted within the first sliding groove. Baffles are connected to the forward and reverse threaded sections of the first bidirectional lead screw, and a second sliding groove is formed on the adjacent sides of the two baffles. A second bidirectional lead screw is rotatably mounted within the second sliding groove, and clamping blocks are connected to the forward and reverse threaded sections of the second bidirectional lead screw. A cylinder is fixedly mounted at the bottom of the support, and a lifting plate is connected to the output end of the cylinder. Two guide rods are fixedly connected to the lifting plate, and one end of each guide rod movably passes through the support and is connected to a support plate.

[0010] Preferably, the end of the clamping block away from the second bidirectional lead screw is provided with an arc-shaped edge, and the surface of the arc-shaped edge is provided with an anti-slip pad.

[0011] Preferably, one end of the first bidirectional lead screw extends to one side of the support and is connected to a first motor, which is fixedly mounted on the support.

[0012] Preferably, one end of the second bidirectional lead screw extends to one side of the baffle and is connected to a second motor, which is fixedly mounted on the baffle.

[0013] Preferably, the first chute has symmetrically arranged storage slots on both sides, the two storage slots are respectively opened on the support, and the tray is disposed in the storage slot.

[0014] Preferably, sliders are symmetrically arranged on the positive and negative thread sections of the first bidirectional lead screw, the sliders are slidably disposed in the first groove, and the baffle is fixedly connected to the sliders.

[0015] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0016] In this invention, the lifting plate is driven by a cylinder, which in turn pushes the support plate upward via a guide rod. This allows the support plate to lift the glass to a certain height, resulting in high lifting efficiency and easy removal of the glass. Furthermore, it is not limited by the movement of the baffle, which can clamp glass pieces of different sizes for processing, making it quite practical.

[0017] In this invention, a first motor drives a first bidirectional lead screw, which in turn drives two baffles to move closer together, causing the two ends of a rectangular glass piece to abut against the baffles. Then, a second motor drives a second bidirectional lead screw to rotate, allowing the two clamping blocks to move closer together, so that the plane of the clamping blocks can contact the rectangular glass piece, ensuring the stability of the rectangular glass piece after positioning. When dealing with a circular glass piece, the outer edge of the circular glass piece needs to abut against the arc edge, which, in conjunction with the rotation of the first and second bidirectional lead screws, allows circular glass pieces of different sizes to be clamped and positioned, making it quite practical. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the second groove of this utility model;

[0020] Figure 3 This is a schematic diagram of the storage slot structure of this utility model.

[0021] In the diagram: 1. Support; 2. First slide groove; 3. First double-acting lead screw; 4. Baffle; 5. Second slide groove; 6. Second double-acting lead screw; 7. Clamping block; 8. Cylinder; 9. Lifting plate; 10. Guide rod; 11. Support plate; 12. First motor; 13. Second motor; 14. Storage groove; 15. Arc edge; 16. Slider. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example

[0025] like Figure 1-3 As shown, this utility model provides a positioning mechanism for a laser glass drilling machine, including a support 1. A first sliding groove 2 is provided on the top of the support 1. A first bidirectional lead screw 3 is rotatably installed in the first sliding groove 2. Baffles 4 are respectively connected to the positive and negative threaded sections of the first bidirectional lead screw 3. A second sliding groove 5 is provided on the side of the two baffles 4 that are close to each other. A second bidirectional lead screw 6 is rotatably installed in the second sliding groove 5. Clamping blocks 7 are respectively connected to the positive and negative threaded sections of the second bidirectional lead screw 6. A cylinder 8 is fixedly installed at the bottom of the support 1. A lifting plate 9 is connected to the output end of the cylinder 8. Two guide rods 10 are fixedly connected to the lifting plate 9. One end of the two guide rods 10 respectively movably passes through the support 1 and is connected to a support plate 11.

[0026] In this embodiment, the end of the clamping block 7 away from the second bidirectional lead screw 6 is provided with an arc-shaped edge 15, and the surface of the arc-shaped edge 15 is provided with an anti-slip pad.

[0027] Specifically, each of the four clamping blocks 7 has an arc-shaped edge 15 at one end, so that when clamping a round glass piece, the outer edge of the glass piece can fit against the arc-shaped edge 15, thereby ensuring the clamping and fixing of the round glass piece. The second bidirectional lead screw 6 drives the clamping blocks 7 to move closer or further apart, and cooperates with the first bidirectional lead screw 3 to drive the baffles 4 to move closer or further apart, so that the positioning mechanism can clamp round glass pieces of different sizes, which is quite practical.

[0028] In this embodiment, one end of the first bidirectional lead screw 3 extends to one side of the support 1 and is connected to the first motor 12. The first motor 12 is fixedly installed on the support 1. Its design function is to facilitate the first motor 12 to drive the first bidirectional lead screw 3 to rotate, so that the distance between the two baffles 4 can be adjusted, making it convenient to clamp glass pieces of different sizes.

[0029] In this embodiment, one end of the second bidirectional lead screw 6 extends to one side of the baffle 4 and is connected to the second motor 13. The second motor 13 is fixedly installed on the baffle 4, and its design function is to facilitate the second motor 13 to drive the second bidirectional lead screw 6 to rotate.

[0030] In this embodiment, storage slots 14 are symmetrically arranged on both sides of the first slide 2. The two storage slots 14 are respectively opened on the support 1, and the tray 11 is disposed in the storage slot 14.

[0031] Specifically, the design of the storage slot 14 allows the tray 11 to be stored inside the storage slot 14, thereby ensuring the flatness of the top of the support 1 and the stability of the glass parts when placed and after positioning.

[0032] In this embodiment, sliders 16 are symmetrically arranged on the positive and negative thread sections of the first bidirectional lead screw 3. The sliders 16 are slidably arranged in the first groove 2, and the baffle 4 is fixedly connected to the sliders 16.

[0033] The working principle and usage process of this utility model are as follows: In use, the glass is placed on the support 1, and then the first motor 12 is started. The first motor 12 drives the first bidirectional lead screw 3, which in turn drives the two baffles 4 to move closer together, causing the two ends of the rectangular glass piece to abut against the baffles 4. Then, the second motor 13 drives the second bidirectional lead screw 6 to rotate, allowing the two clamping blocks 7 to move closer together, ensuring that the plane of the clamping blocks 7 contacts the rectangular glass piece, thus guaranteeing the stability of the rectangular glass piece after positioning. When dealing with a round glass piece, the round glass piece needs to be... The outer edge of the glass abuts against the arc-shaped edge 15, thereby cooperating with the rotation of the first bidirectional lead screw 3 and the second bidirectional lead screw 6, so that round glass pieces of different sizes can be clamped and positioned, which is quite practical. After the glass piece is clamped and positioned and the hole is drilled, the first motor 12 and the second motor 13 rotate in opposite directions, so that the glass piece is not clamped. This drives the lifting plate 9 through the cylinder 8, so that the lifting plate 9 can push the support plate 11 upward via the guide rod 10. Thus, the support plate 11 can lift the glass to a certain height, with high lifting efficiency, making it easy to remove the glass.

[0034] In this invention, the term "plural" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0036] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A positioning mechanism for a laser glass drilling machine, comprising a support (1), characterized in that: The support (1) has a first groove (2) at the top, and a first bidirectional lead screw (3) is rotatably installed in the first groove (2). The positive and negative thread sections of the first bidirectional lead screw (3) are respectively connected to baffles (4), and the two baffles (4) are respectively provided with a second groove (5) on their adjacent sides. The second bidirectional lead screw (6) is rotatably installed in the second groove (5), and the positive and negative thread sections of the second bidirectional lead screw (6) are respectively connected to clamping blocks (7). The support (1) has a cylinder (8) fixedly installed at the bottom, and the output end of the cylinder (8) is connected to a lifting plate (9). The lifting plate (9) has two guide rods (10) fixedly connected to it. One end of the two guide rods (10) respectively movably passes through the support (1) and is connected to a support plate (11).

2. The positioning mechanism for a laser glass drilling machine according to claim 1, characterized in that, The clamping block (7) has an arc-shaped edge (15) at one end away from the second bidirectional lead screw (6), and the surface of the arc-shaped edge (15) is provided with an anti-slip pad.

3. The positioning mechanism for a laser glass drilling machine according to claim 1, characterized in that, One end of the first bidirectional lead screw (3) extends to one side of the support (1) and is connected to a first motor (12), which is fixedly installed on the support (1).

4. The positioning mechanism for a laser glass drilling machine according to claim 1, characterized in that, One end of the second bidirectional lead screw (6) extends to one side of the baffle (4) and is connected to a second motor (13), which is fixedly mounted on the baffle (4).

5. The positioning mechanism for a laser glass drilling machine according to claim 1, characterized in that, The first slide (2) has symmetrical storage slots (14) on both sides. The two storage slots (14) are respectively opened on the support (1), and the tray (11) is located in the storage slot (14).

6. The positioning mechanism for a laser glass drilling machine according to claim 1, characterized in that, The first bidirectional lead screw (3) has symmetrically arranged sliders (16) on the positive and negative thread sections. The sliders (16) are slidably arranged in the first groove (2), and the baffle (4) is fixedly connected to the sliders (16).

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