Glass cutting platform

Abstract

The utility model relates to glass processing equipment technical field especially relates to a kind of glass cutting platform, including rectangular bottom plate, rectangular support frame is equipped in bottom plate edge top, and both form openwork area by enclosing;Support frame is equipped with evacuation hole symmetrically, can be connected to negative pressure device extraction cutting dust;Support mechanism is equipped in the openwork area of bottom plate top, including the support strip and the lug of support strip top fixedly spaced along the length direction of bottom plate, the height of lug is slightly lower than support frame, can assist support glass and guarantee openwork area airtightness;Bottom plate is equipped with first mounting hole for fixed, support frame outside is equipped with the limiting stopper of the distribution of '' L '' type and realizes glass positioning. This platform can efficiently collect dust, avoid glass scratch, adapt to different size endoscope glass cutting, improve processing precision and versatility.

Description

Technical Field

[0001] This utility model relates to the field of glass processing equipment technology, specifically a glass cutting platform. Background Technology

[0002] In the field of endoscope manufacturing, the cutting precision of the glass used in endoscopes (such as lens glass and observation window glass) directly affects the imaging effect and performance of the endoscope. Therefore, glass cutting is a key process in endoscope production.

[0003] In existing technologies, endoscopic glass cutting often uses general-purpose cutting platforms, whose support structure design suffers from significant compatibility issues, specifically: Poor dust removal: Existing platforms are mostly integral planar support structures with only a few fixed through holes on the plane for dust removal. However, the cutting position of the endoscope glass needs to be flexibly adjusted according to the glass size and processing requirements, which means that the glass dust generated during cutting often cannot be aligned with the fixed through holes, making it difficult to effectively remove the dust. Dust that is not cleaned in time not only pollutes the processing environment and endangers the health of operators, but also adheres to the surface of the endoscope glass, directly affecting the subsequent cutting accuracy and optical performance of the glass.

[0004] Insufficient glass protection and adaptability: The integral planar support structure has a large contact area with the endoscope glass, while the endoscope glass is thin and has low strength. During the cutting process, the friction between the glass and the support surface can easily cause scratches on the glass surface. Utility Model Content

[0005] The purpose of this invention is to provide a glass cutting platform to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass cutting platform, including a base plate, a supporting frame is provided at the top edge of the base plate, and the supporting frame and the base plate enclose a hollow area for cutting, a plurality of vacuum holes are provided through the supporting frame, the vacuum holes are used to connect to a negative pressure device to extract dust generated during the cutting process, and a support mechanism is provided at the top of the base plate for auxiliary support of the glass workpiece to be processed, the support mechanism being located within the hollow area.

[0007] Furthermore, the support mechanism includes a plurality of support strips spaced apart at the top of the base plate along the length of the base plate and a plurality of protrusions spaced apart at the top of the support strips, wherein the top height of the protrusions does not exceed the top height of the support frame.

[0008] Furthermore, the protrusion and the support strip adopt an integral molding structure or a fixed connection structure.

[0009] Furthermore, the protrusion spacing is adjustable and set at the top of the support bar.

[0010] Furthermore, the base plate is provided with a plurality of first mounting holes.

[0011] Furthermore, a plurality of limiting blocks are protruding on the outer wall of the supporting frame, and the limiting blocks are used to limit the edge of the glass workpiece to be processed.

[0012] The support bar has several second mounting holes evenly spaced along its length. Each of the protrusions has a third mounting hole that matches the second mounting holes, and each third mounting hole has a countersunk groove at its top.

[0013] During operation, the workpiece to be cut is placed on the top of the support frame, and the protrusion abuts against the bottom of the workpiece to achieve support. The vacuum hole is connected to the adsorption device through the connecting pipe. The workpiece overlaps on the top of the support frame, forming a sealed cavity between the base plate and the support frame. The dust generated during cutting falls into the cavity, and the vacuum hole then extracts the dust.

[0014] Compared with the prior art, the beneficial effects of this utility model are: (1) By setting a base plate, supporting frame and vacuum hole, a negative pressure device can be connected to remove the dust generated during cutting in a timely manner, which not only improves the working environment, but also avoids the dust from affecting the cutting accuracy and the health of the operators. (2) The support mechanism adopts a structure combining support bars and protrusions, which reduces the contact area with the glass and lowers the risk of scratching the glass surface. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model; Figure 2 This is a cross-sectional view of Embodiment 1 of the present utility model; Figure 3 This is a three-dimensional structural diagram of the support mechanism in Embodiment 2 of this utility model.

[0016] In the diagram: 1. Base plate; 101. First mounting hole; 2. Support frame; 3. Vacuum hole; 4. Support strip; 401. Second mounting hole; 5. Protrusion; 501. Third mounting hole; 6. Limiting block. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Example 1 Please see Figure 1-2This utility model provides an embodiment of a glass cutting platform, including a rectangular base plate 1. A rectangular support frame 2 is provided at the top edge of the base plate 1, and the support frame 2 and the base plate 1 enclose a hollow area for accommodating cutting dust and adapted to the processing area of ​​the endoscope glass. Two vacuum holes 3 are provided through the support frame 2. The vacuum holes 3 are connected to a negative pressure device through a flexible tube. The specific structure of the negative pressure device is prior art and will not be described in detail here. It is used to efficiently extract dust generated during the cutting process and prevent dust from adhering to the optical area of ​​the endoscope glass.

[0019] The top of the base plate 1 is provided with a support mechanism for auxiliary support of the glass workpiece to be processed. The support mechanism is located in the hollow area. In this embodiment, the support mechanism includes several support bars 4 fixed at intervals along the length of the base plate 1 at the top of the base plate 1 and several protrusions 5 spaced at intervals at the top of the support bars 4. The position and size of the protrusions 5 can be set according to the cutting requirements. The top height of the protrusions 5 does not exceed the top height of the support frame 2. Specifically, the height of the protrusions 5 is slightly lower than the height of the support frame 2. When the glass workpiece to be cut is placed on the top of the support frame 2 for cutting, the protrusions 5 abut against the bottom of the workpiece to achieve auxiliary support. At the same time, the workpiece is in contact with the top surface of the support frame 2, so that the hollow area forms a relatively closed space, improving the dust extraction efficiency.

[0020] In this embodiment, the protrusion 5 and the support strip 4 are integrally molded to ensure connection stability. Furthermore, laser welding or other fixing methods can also be used to meet different production needs.

[0021] The base plate 1 is provided with six first mounting holes 101, which can be used to fix the base plate 1 to the external load-bearing structure through bolts, so as to ensure the stability of the platform during use.

[0022] In this embodiment, four limiting blocks 6 are protruding on the outer side wall of the support frame 2. Two of them are set on one right-angled side of the support frame 2, and the other two are set on the other adjacent right-angled side (that is, forming an "L"-shaped limiting structure), which are used to precisely limit the edge of the endoscope glass workpiece and prevent the workpiece from shifting during the cutting process.

[0023] Working principle: During operation, the endoscope glass workpiece to be cut is placed on the top of the support frame 2. The edge of the workpiece is aligned with the limiting block 6 for positioning. The protrusion 5 abuts against the bottom of the workpiece to provide auxiliary support. The vacuum hole 3 is connected to the negative pressure device through a flexible tube. The workpiece and the support frame 2 are aligned to form a sealed cavity in the hollow area. Glass dust generated during the cutting process falls into the cavity. The negative pressure device quickly extracts the dust through the vacuum hole 3 to prevent dust from contaminating the glass surface or affecting the cutting accuracy.

[0024] Example 2 Please see Figure 3The difference between this embodiment and Embodiment 1 is that the spacing of the protrusions 5 can be adjusted along the length of the support strip 4 to adapt to the support requirements of different models of endoscope glass. Specifically, the support strip 4 is provided with a plurality of second mounting holes 401 at equal intervals along its length, and each protrusion 5 is provided with a third mounting hole 501 that matches the second mounting holes 401. The top of each third mounting hole 501 is provided with a countersunk groove. In use, the protrusions 5 can be aligned with the second mounting holes 401 at different positions on the support strip 4 according to the size of the endoscope glass. The protrusions 5 are fixed by passing countersunk bolts through the third mounting holes 501 and the second mounting holes 401. The countersunk groove design can prevent the protruding bolt top from scratching the glass workpiece and ensure that the support surface is flat.

[0025] This embodiment can flexibly adapt to the support requirements of endoscope glass of different sizes by adjusting the spacing of the protrusions 5, thereby improving the versatility of the platform and reducing equipment replacement costs.

[0026] In the description of this utility model, it should be noted that the terms "first," "second," etc., are used for descriptive purposes only and do not specifically refer to any order or sequence, nor are they intended to limit the utility model. They are merely used to distinguish components or operations described using the same technical terms, and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. The term "comprising" and any variations thereof in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A glass cutting platform, comprising a base plate (1), characterized in that: The top edge of the base plate (1) is provided with a support frame (2), and the support frame (2) and the base plate (1) enclose a hollow area for cutting. A plurality of vacuum holes (3) are provided through the support frame (2). The vacuum holes (3) are used to connect to a negative pressure device to extract the dust generated during the cutting process. The top edge of the base plate (1) is provided with a support mechanism for auxiliary support of the glass workpiece to be processed. The support mechanism is located in the hollow area.

2. The glass cutting platform according to claim 1, characterized in that: The support mechanism includes several support bars (4) spaced apart along the length of the base plate (1) at the top of the base plate (1) and several protrusions (5) spaced apart at the top of the support bars (4), wherein the top height of the protrusions (5) does not exceed the top height of the support frame (2).

3. The glass cutting platform according to claim 2, characterized in that: The protrusion (5) and the support strip (4) adopt an integral molding structure or a fixed connection structure.

4. The glass cutting platform according to claim 2, characterized in that: The spacing of the protrusions (5) is adjustable and set at the top of the support bar (4).

5. The glass cutting platform according to claim 1, characterized in that: The base plate (1) is provided with a plurality of first mounting holes (101).

6. The glass cutting platform according to claim 1, characterized in that: The outer side wall of the support frame (2) is provided with several limiting blocks (6), which are used to limit the edge of the glass workpiece to be processed.

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