Cutting board frame mechanism of substrate glass transverse cutting machine and using method of cutting board frame mechanism

Abstract

The invention belongs to the technical field of liquid crystal glass substrate manufacturing, and particularly relates to a cutting board frame mechanism of a substrate glass transverse cutting machine and a using method of the cutting board frame mechanism. The cutting board frame mechanism of the transverse cutting machine for the substrate glass comprises cutting board frames oppositely arranged on the two sides of the substrate glass, and in the vertical direction parallel to the substrate glass, the height sizes of the cutting board frames oppositely arranged on the two sides of the substrate glass are different; a first dust suction port is formed in the side face, close to the substrate glass, of the cutting board frame in the length direction of the cutting board frame, a second dust suction port is formed in the side face, close to the cutting knife, of the cutting board frame in the length direction of the cutting board frame, and the first dust suction port and the second dust suction port penetrate through the cutting board frame. A dust collection system is arranged in the cutting board frame, and the first dust collection opening and the second dust collection opening are communicated with the dust collection system. By means of the cutting board frame mechanism of the transverse cutting machine for the substrate glass, it can be guaranteed that dust is effectively collected in the glass cutting process of a cutting knife on the transverse cutting machine and the glass breaking process after being cut.

Description

Technical Field

[0001] The invention belongs to the technical field of liquid crystal glass substrate manufacturing, and in particular relates to a cutting board frame mechanism of a substrate glass cross-cutting machine and a use method thereof. Background Art

[0002] In the production process of liquid crystal glass substrates, after the glass is formed, the continuous glass substrate needs to be cut according to the product size requirements, and then sent to the post-processing process for processing. The current cutting method is to use a knife wheel mechanical cutting, which is also one of the most commonly used methods. This cutting method is simple, the equipment structure is stable, and the application range is wide, but it inevitably has the problem of dust pollution. Substrate glass belongs to the clean production process of semiconductor components, and the process control of dust particles has very high requirements. Therefore, strictly reducing the impact of dust in the process is an important production and equipment management content.

[0003] When cutting the substrate glass with a knife wheel, the glass surface, the cutting board frame, the cutting board surface, and the direction of the knife wheel must be clean. If this area is polluted by the environment or equipment, and glass debris or other large particles of dust adhere to it, it will affect the cutting quality of the glass and cause cracks or even plate shearing. In the process of breaking the glass after cutting, the broken glass debris produced by the glass break must also be cleaned up in a timely and effective manner. Once excessive residues adhere to the glass surface, it will cause scratches and other glass quality defects.

[0004] At present, the cutting knife is dripped with oil and the cutting board rack is vacuumed in parallel with the vacuum port, but the effect is not ideal. The cutting state is unstable, there are occasional cracks, and glass dust occurs frequently in stages. Summary of the invention The object of the present invention is to provide an anvil frame mechanism for a substrate glass cross-cutting machine to solve the problem in the prior art that the cutting state is unstable due to poor effect of removing glass debris or dust.

[0005] In order to solve the above problems, the present invention proposes a cutting board frame mechanism for a substrate glass cross-cutting machine, and the technical solution adopted is: A substrate glass cross-cutting machine anvil frame mechanism comprises anvil frames relatively arranged on both sides of a substrate glass, wherein the height dimensions of the anvil frames relatively arranged on both sides of the substrate glass are inconsistent in the up and down directions parallel to the substrate glass; a first dust suction port is provided on a side surface of the anvil frame close to the substrate glass along the length direction of the anvil frame, and a second dust suction port is provided on a side surface of the anvil frame close to a cutting knife along the length direction of the anvil frame, and the first dust suction port and the second dust suction port penetrate the anvil frame; a dust suction system is provided in the anvil frame, and the first dust suction port and the second dust suction port are connected to the dust suction system.

[0006] Further, in the up-down direction parallel to the substrate glass, the first dust suction port is arranged at the upper end position of a side surface of the anvil frame close to the substrate glass, and the second dust suction port is arranged at the lower end surface position of the anvil frame.

[0007] Furthermore, a mounting groove is provided on one side of the anvil frame close to the substrate glass along the length direction of the anvil frame, a rubber strip is installed in the mounting groove, and in the height direction of the anvil frame, the rubber strip is staggered with the first dust suction port and the second dust suction port.

[0008] Furthermore, in the height direction of the cutting board frame, the height dimensions of the rubber pressure strips on the cutting board frames relatively arranged on both sides of the substrate glass are inconsistent.

[0009] Furthermore, the dust suction system is arranged inside the chopping board rack, and the dust suction system includes a plurality of dust suction duct assemblies, the dust suction duct assembly includes a first dust suction duct connected to the first dust suction port and the second dust suction port at the same time, and also includes a second dust suction duct connected to the first dust suction duct.

[0010] Furthermore, the plurality of dust suction duct assemblies are arranged at equal intervals along the length direction of the chopping board rack.

[0011] Furthermore, the upper end planes of the anvil racks relatively arranged on both sides of the substrate glass are in a uniform horizontal position, and the height dimension of one of the anvil racks is 2 / 3 of the height dimension of the other anvil rack.

[0012] Furthermore, the first dust suction port is a strip-shaped dust suction port opened along the length direction of the chopping board rack, and the second dust suction port is an oblique triangular dust suction port opened along the length direction of the chopping board rack.

[0013] Furthermore, the substrate glass cross-cutting machine anvil frame mechanism also includes a cross-cutting machine mounting frame, the end of the anvil frame away from the substrate glass is a T-shaped structure, the cross-cutting machine mounting frame is provided with a T-shaped slot, and the T-shaped structure cooperates with the T-shaped slot. The present application also provides a method for using the anvil frame mechanism of a substrate glass cross-cutting machine, based on the above-mentioned anvil frame mechanism of the substrate glass cross-cutting machine, comprising the following steps: S1, setting the chopping board racks on both sides of the substrate glass, and the heights of the chopping board racks set on both sides of the substrate glass are inconsistent in the up and down directions parallel to the substrate glass; S2, during the process of the cutter in the cross-cutting machine cutting the glass and breaking the substrate glass after cutting, a first dust suction port opened on the side of the anvil frame close to the substrate glass along the length direction of the anvil frame and a second dust suction port opened on the side of the anvil frame close to the cutter along the length direction of the anvil frame are used for dust suction; S3. The dust suction system in the cutting board rack is connected to the first dust suction port and the second dust suction port to realize dust suction output.

[0014] Compared with the prior art, this application has the following beneficial effects: The present invention is an improved invention, in which a first dust suction port is provided on a side surface of the anvil frame close to the substrate glass along the length direction of the anvil frame, and a second dust suction port is provided on a side surface of the anvil frame close to the cutting knife along the length direction of the anvil frame. The first dust suction port vacuums the area around the glass substrate, and the second dust suction port is obliquely opposite to the cutting knife marking position to vacuum glass dust generated at the moment of glass cutting, marking and breaking. In the process of glass cutting by the cutting knife on the cross-cutting machine, the first dust suction port and the second dust suction port vacuum dust to ensure the cleanliness of the glass surface, the anvil frame, the surface of the anvil strip and the direction of the knife wheel marking. At the same time, in the process of breaking the glass after cutting, it can also ensure that broken glass chips generated by glass breakage are removed in time, thereby achieving effective dust suction.

[0015] In the up and down direction parallel to the substrate glass, the first dust suction port is arranged at the upper end position of a side surface of the anvil frame close to the substrate glass, and the second dust suction port is arranged at the lower end surface position of the anvil frame. The structure is simple and it is easy to realize dust suction while ensuring the structural strength of the anvil frame.

[0016] A mounting groove is provided on one side of the anvil frame close to the substrate glass along the length direction of the anvil frame, and a rubber strip is installed in the mounting groove, and in the height direction of the anvil frame, the rubber strip is staggered from the first dust suction port and the second dust suction port, so that the anvil frame can stably clamp the substrate glass when cutting and breaking the glass, reduce the shaking of the substrate glass, and effectively increase the yield of glass cutting and breaking; and the first dust suction port can vacuum the top of the rubber strip.

[0017] In the height direction of the anvil frame, the heights of the rubber pressure strips on the anvil frame relatively arranged on both sides of the substrate glass are inconsistent, which improves the stability of the anvil frame clamping the substrate glass while ensuring effective cutting by the cutting knife.

[0018] The dust suction system is arranged inside the chopping board rack, and the dust suction system includes multiple dust suction duct assemblies, the dust suction duct assembly includes a first dust suction duct connected to the first dust suction port and the second dust suction port at the same time, and also includes a second dust suction duct connected to the first dust suction duct, so as to facilitate the output of impurities in the first dust suction port and the second dust suction port.

[0019] The multiple dust suction duct assemblies are arranged at equal intervals along the length direction of the cutting board rack, thereby further improving the effectiveness of dust suction.

[0020] The upper end planes of the chopping board racks relatively arranged on both sides of the substrate glass are in a uniform horizontal position, and the height dimension of one of the chopping board racks is 2 / 3 of the height dimension of the other chopping board rack, so as to ensure the efficiency and effect of dust collection on the basis of ensuring effective cutting by the cutting knife.

[0021] The first dust suction port is a strip dust suction port opened along the length direction of the chopping board rack, and the second dust suction port is an oblique triangular dust suction port opened along the length direction of the chopping board rack, which has a simple structure and is easy to vacuum.

[0022] The substrate glass cross-cutting machine anvil frame mechanism also includes a cross-cutting machine mounting frame, the end of the anvil frame away from the substrate glass is a T-shaped structure, and the cross-cutting machine mounting frame is provided with a T-shaped slot. The T-shaped structure cooperates with the T-shaped slot, has a simple structure, and is convenient for stably installing the anvil frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 1 is a schematic structural diagram of an anvil frame in Embodiment 1 of an anvil frame mechanism of a substrate glass cross-cutting machine of the present invention; Figure 2 It is a structural schematic diagram of the dust collection system in the third embodiment of the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention; Figure 3 1 is a schematic structural diagram of anvil frame mechanism in Embodiment 3 of anvil frame mechanism of a substrate glass cross-cutting machine of the present invention; Figure 4 It is a schematic diagram of the use of the anvil frame mechanism in the embodiment 3 of the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention; In the figure, 1, cutting board rack, 2, mounting groove, 3, first dust suction pipe, 4, second dust suction pipe, 5, rubber pressure strip, 6, strip dust suction port, 7, oblique triangle dust suction port, 8, substrate glass, 9, cutting knife, 10, cross-cutting machine mounting bracket, 11, dust suction pipeline. DETAILED DESCRIPTION

[0024] As cited in the background technology, the prior art does not remove glass debris or dust effectively, resulting in an unstable cutting state. Therefore, the present invention provides an anvil frame mechanism for a substrate glass cross-cutting machine, including an anvil frame relatively arranged on both sides of the substrate glass, used to be arranged on both sides of the substrate glass to achieve dust collection; in the up and down direction parallel to the substrate glass, the height dimensions of the anvil frames relatively arranged on both sides of the substrate glass are inconsistent, and the side with the smaller height dimension is used to install the cutting knife to ensure effective cutting; a first dust suction port is provided on a side surface of the anvil frame close to the substrate glass along the length direction of the anvil frame, and a second dust suction port is provided on a side surface of the anvil frame close to the cutting knife along the length direction of the anvil frame, and the first dust suction port and the second dust suction port penetrate the anvil frame, which are used to collect dust during the process of cutting the glass with the cutting knife on the cross-cutting machine and during the process of breaking the glass after cutting; a dust collection system is provided in the anvil frame, and the first dust suction port and the second dust suction port are connected to the dust collection system, which are used to output impurities on the basis of effective dust collection. The anvil frame mechanism of the substrate glass cross-cutting machine of the present application can ensure the cleanliness of the glass surface, the anvil frame, the surface of the anvil strip, and the direction of the cutter wheel during the process of cutting the glass with the cutting knife on the cross-cutting machine; at the same time, in the process of breaking the glass after cutting, it can also ensure the timely removal of broken glass fragments generated by the glass breakage, thereby achieving effective dust collection.

[0025] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] Specific embodiment 1 of the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention: In this embodiment, Figure 1 and Figure 3As shown, it includes an anvil rack 1 relatively arranged on both sides of the substrate glass 8, and the anvil rack 1 is made of high-temperature resistant aluminum alloy; in the up-down direction parallel to the substrate glass 8, the height dimensions of the anvil racks 1 relatively arranged on both sides of the substrate glass 8 are inconsistent. Specifically, the anvil racks 1 arranged on both sides of the substrate glass 8 can be divided into an A surface and a B surface, and the height dimension of one of the anvil racks 1 corresponding to the A surface and the B surface is 2 / 3 of the height dimension of the other anvil rack 1. At this time, when the anvil rack 1 is installed on both sides of the substrate glass 8, in the up-down direction parallel to the substrate glass 8, the upper ends of the anvil racks 1 on both sides are horizontal, and a cutting knife 9 is installed near the lower end of the anvil rack 1 with a smaller height dimension for cutting the substrate glass 8. A first dust suction port is provided on one side of the anvil frame 1 close to the substrate glass 8 along the length direction of the anvil frame 1, and a second dust suction port is provided on one side of the anvil frame 1 close to the cutting knife 9 along the length direction of the anvil frame 1, and the first dust suction port and the second dust suction port pass through the anvil frame 1; a dust suction system is provided in the anvil frame 1, and the first dust suction port and the second dust suction port are connected to the dust suction system.

[0028] Among them, in the up and down directions parallel to the substrate glass 8, the first dust suction port is arranged at the upper end position of a side surface of the anvil frame 1 close to the substrate glass 8, and the second dust suction port is arranged at the lower end surface position of the anvil frame 1. The structure is simple and it is easy to realize dust suction on the basis of ensuring the structural strength of the anvil frame 1.

[0029] The mechanism of the cross-cutting machine for substrate glass 8 also includes a cross-cutting machine mounting frame 10. The end of the cross-cutting machine mounting frame 1 away from the substrate glass 8 is a T-shaped structure. The cross-cutting machine mounting frame 10 is provided with a T-shaped slot. The T-shaped structure cooperates with the T-shaped slot, and the structure is simple, which is convenient for stably installing the cross-cutting machine 1. When in use, the A-side and B-side cross-cutting machine mounting frame 1 is installed on the cross-cutting machine mounting frame 10 through the T-shaped structure and the T-shaped slot, and is arranged on both sides of the substrate glass 8. During the glass cutting process of the cutting knife 9 on the cross-cutting machine, the first dust suction port and the second dust suction port absorb the glass debris or dust generated by the cutting; in the process of breaking after the cutting is completed, the second dust suction port can ensure the timely removal of the broken glass debris generated by the glass break. Here, the first dust suction port is a strip dust suction port 6 opened along the length direction of the cross-cutting machine 1, and the second dust suction port is an oblique triangular dust suction port 7 opened along the length direction of the cross-cutting machine 1. The structure is simple and convenient for dust collection.

[0030] In other embodiments, in the up and down direction parallel to the substrate glass 8, the first suction port is set at the lower end position of a side surface of the anvil frame 1 close to the substrate glass 8, and the second suction port is set at the lower end surface position of the anvil frame 1.

[0031] In other embodiments, the first dust suction port is a trapezoidal dust suction port opened along the length direction of the anvil rack 1 , and the second dust suction port is an oblique trapezoidal dust suction port opened along the length direction of the anvil rack 1 .

[0032] Specific embodiment 2 of the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention: Based on the above technical concept of the present invention, or based on the above specific embodiment of the present invention, another embodiment is provided below.

[0033] In this embodiment, Figure 1 and Figure 3 As shown, a mounting groove 2 is provided on one side of the anvil frame 1 close to the substrate glass 8 along the length direction of the anvil frame 1, and a rubber strip 5 is installed in the mounting groove 2, and in the height direction of the anvil frame 1, the rubber strip 5 is staggered from the first dust suction port and the second dust suction port, so that the anvil frame 1 can stably clamp the substrate glass 8 when cutting the glass, reduce the shaking of the substrate glass 8, and effectively increase the yield of glass cutting and breaking. Specifically, in the height direction of the anvil frame 1, the height dimensions of the rubber strips 5 on the anvil frame 1 relatively arranged on both sides of the substrate glass 8 are inconsistent, which improves the stability of the anvil frame 1 clamping the substrate glass 8 on the basis of ensuring the effective cutting of the cutting knife 9. Here, the height dimension of one of the rubber strips 5 is 2 / 3 of the height dimension of the other rubber strip 5. At this time, in the height direction of the anvil frame 1, the mounting groove 2 is arranged at the middle position of a side surface of the anvil frame 1 close to the substrate glass 8, and a portion of the rubber molding 5 is also arranged on a side surface of the anvil frame 1 close to the substrate glass 8, and the upper end surfaces of the rubber moldings 5 ​​on both sides are on the same horizontal plane.

[0034] In other embodiments, the heights of the rubber strips 5 on the cutting board frame 1 disposed on both sides of the substrate glass 8 are consistent. In this case, it is sufficient as long as the rubber strips 5 do not block the first suction port and the second suction port.

[0035] Specific embodiment 3 of the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention: Based on the above technical concept of the present invention, or based on the above specific embodiment of the present invention, another embodiment is provided below.

[0036] In this embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the dust suction system is arranged inside the cutting board rack 1, and the dust suction system includes a plurality of dust suction pipe assemblies, and the dust suction pipe assembly includes a first dust suction pipe 3 connected with the first dust suction port and the second dust suction port at the same time, and also includes a second dust suction pipe 4 connected with the first dust suction pipe 3, so as to facilitate the output of impurities in the first dust suction port and the second dust suction port; at the same time, the end of the second dust suction pipe 4 away from the first dust suction pipe 3 is connected with a dust suction pipe 11, and a dust suction pipe valve is arranged on the dust suction pipe 11. When in use, the valve of the dust suction pipe 11 is controlled by the solenoid valve to control the opening and closing time of the dust suction.

[0037] Here, the number of the dust suction duct assemblies may be 5 groups. Among them, the plurality of dust suction duct assemblies are arranged at equal intervals along the length direction of the chopping board rack 1, that is, when the number of the dust suction duct assemblies may be 5 groups, each group is spaced 500 mm apart and vertically communicated with each other.

[0038] In other embodiments, a plurality of dust suction duct assemblies may be arranged at unequal intervals along the length direction of the chopping board rack 1 .

[0039] Specific embodiment 1 of the method for using the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention: In this embodiment, Figure 4 As shown, based on the above-mentioned substrate glass cross-cutting machine anvil frame mechanism, the method for using the substrate glass cross-cutting machine anvil frame mechanism includes the following steps: First, the cutting board rack 1 is arranged on both sides of the substrate glass 8, and the height dimensions of the cutting board rack 1 arranged on both sides of the substrate glass 8 are inconsistent in the up and down direction parallel to the substrate glass 8; Secondly, during the process of the cutting knife 9 in the cross-cutting machine cutting the glass and breaking the substrate glass 8 after the cutting is completed, the first dust suction port opened on the side surface of the anvil frame 1 close to the substrate glass 8 along the length direction of the anvil frame 1 and the second dust suction port opened on the side surface of the anvil frame 1 close to the cutting knife 9 along the length direction of the anvil frame 1 are used for dust suction; Finally, the dust suction system in the cutting board rack 1 is connected with the first dust suction port and the second dust suction port to realize the dust suction output.

[0040] Specifically, the method for using the anvil frame mechanism of the substrate glass cross-cutting machine includes the following steps: First, when the cross-cutting machine is ready to cut the glass, the anvil racks 1 corresponding to the A and B surfaces are mounted on the cross-cutting machine mounting frame 10 and arranged on both sides of the substrate glass 8; at the same time, the rubber pressure strips 5 are used to clamp the substrate glass 8 to ensure the stability of the substrate glass 8. At this time, the upper end surfaces of the anvil racks 1 on the A surface and the anvil racks 1 on the B surface are processed on the same horizontal plane, and the height dimension of the anvil rack 1 on the A surface is 2 / 3 of the height dimension of the anvil rack 1 on the B surface; Secondly, the cutting knife 9 is installed at the lower end surface of the cutting board frame 1 close to the A surface; Next, the cutting knife 9 cuts the substrate glass 8, the solenoid valve controls the dust suction pipeline valve to start dust suction, and the strip dust suction port 6 on the cutting board frame 1 and the bottom oblique triangle dust suction port 7 start to vacuum; after the cutting is completed, the board is broken, and the strip dust suction port 6 on the cutting board frame 1 and the bottom oblique triangle dust suction port 7 are vacuumed at the same time; Finally, the solenoid valve controls the vacuum pipe valve to close the vacuuming surface A and the chopping board rack 1 corresponding to the B surface to return to the original position at the same time, and the action is repeated every time a glass plate is cut, and it is used in a cycle.

[0041] Through the above description of the specific embodiment of the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention, it can be seen that the anvil frame mechanism of the substrate glass cross-cutting machine of the present invention includes anvil frames relatively arranged on both sides of the substrate glass, which are used to be arranged on both sides of the substrate glass to realize dust collection; in the up and down directions parallel to the substrate glass, the height dimensions of the anvil frames relatively arranged on both sides of the substrate glass are inconsistent, and the side with the smaller height dimension is used to install the cutting knife to ensure effective cutting; a first dust suction port is opened on the side surface of the anvil frame close to the substrate glass along the length direction of the anvil frame, and a second dust suction port is opened on the side surface of the anvil frame close to the cutting knife along the length direction of the anvil frame, and the first dust suction port and the second dust suction port pass through the anvil frame, which are used for dust collection during the process of cutting glass with the cutting knife on the cross-cutting machine and during the process of breaking the glass after cutting; a dust collection system is provided in the anvil frame, and the first dust suction port and the second dust suction port are connected to the dust collection system, which are used to output impurities on the basis of effective dust collection. The anvil frame mechanism of the substrate glass cross-cutting machine of the present application can ensure the cleanliness of the glass surface, the anvil frame, the surface of the anvil strip, and the direction of the cutter wheel during the process of cutting the glass with the cutting knife on the cross-cutting machine; at the same time, in the process of breaking the glass after cutting, it can also ensure the timely removal of broken glass fragments generated by the glass breakage, thereby achieving an effective dust collection effect.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the contents of the description and drawings of the present invention should also be included in the protection scope of the present invention.

Claims

1. A cutting board frame mechanism for a substrate glass cross-cutting machine, characterized in that: The invention comprises a cutting board frame (1) which is relatively arranged on both sides of a glass substrate (8), and the height dimensions of the cutting board frames (1) which are relatively arranged on both sides of the glass substrate (8) are inconsistent in the up and down direction parallel to the glass substrate (8); a first dust suction port is provided on a side surface of the cutting board frame (1) close to the glass substrate (8) along the length direction of the cutting board frame (1); a second dust suction port is provided on a side surface of the cutting board frame (1) close to a cutting knife (9) along the length direction of the cutting board frame (1), and the first dust suction port and the second dust suction port penetrate the cutting board frame (1); a dust suction system is provided in the cutting board frame (1), and the first dust suction port and the second dust suction port are connected to the dust suction system.

2. The anvil frame mechanism of the substrate glass cross-cutting machine according to claim 1, characterized in that: In the up-down direction parallel to the substrate glass (8), the first dust suction port is arranged at the upper end position of a side surface of the anvil frame (1) close to the substrate glass (8), and the second dust suction port is arranged at the lower end surface position of the anvil frame (1).

3. The anvil frame mechanism of the substrate glass cross-cutting machine according to claim 1, characterized in that: A mounting groove (2) is provided on one side of the anvil frame (1) close to the glass substrate (8) along the length direction of the anvil frame (1), a rubber strip (5) is installed in the mounting groove (2), and in the height direction of the anvil frame (1), the rubber strip (5) is staggered with the first dust suction port and the second dust suction port.

4. The cutting board frame mechanism of the substrate glass cross-cutting machine according to claim 3, characterized in that: In the height direction of the chopping board frame (1), the height dimensions of the rubber pressure strips (5) on the chopping board frame (1) arranged relatively on both sides of the substrate glass (8) are inconsistent.

5. The anvil frame mechanism of the substrate glass cross-cutting machine according to claim 1, characterized in that: Said A dust suction system is arranged inside the chopping board rack (1), the dust suction system comprising a plurality of dust suction duct assemblies, the dust suction duct assemblies comprising a first dust suction duct (3) connected to both the first dust suction port and the second dust suction port, and a second dust suction duct (4) connected to the first dust suction duct (3).

6. The anvil frame mechanism of the substrate glass cross-cutting machine according to claim 5, characterized in that: The multiple dust suction duct assemblies are arranged at equal intervals along the length direction of the chopping board rack (1).

7. The anvil frame mechanism of the substrate glass cross-cutting machine according to claim 1, characterized in that: The upper end planes of the chopping board racks (1) arranged relatively on both sides of the substrate glass (8) are in a uniform horizontal position, and the height dimension of one of the chopping board racks (1) is 2 / 3 of the height dimension of the other chopping board rack (1).

8. The anvil frame mechanism of the substrate glass cross-cutting machine according to any one of claims 1 to 5, characterized in that: The first dust suction port is a strip dust suction port (6) opened along the length direction of the chopping board rack (1), and the second dust suction port is an oblique triangular dust suction port (7) opened along the length direction of the chopping board rack (1).

9. The anvil frame mechanism of the substrate glass cross-cutting machine according to any one of claims 1 to 7, characterized in that: The substrate glass cross-cutting machine anvil frame mechanism further comprises a cross-cutting machine mounting frame (10); the end of the anvil frame (1) away from the substrate glass (8) is a T-shaped structure; the cross-cutting machine mounting frame (10) is provided with a T-shaped slot, and the T-shaped structure cooperates with the T-shaped slot.

10. A method for using an anvil frame mechanism of a substrate glass cross-cutting machine, characterized in that: The anvil frame mechanism of the substrate glass cross-cutting machine according to any one of claims 1 to 9 comprises the following steps: S1, arranging the chopping board rack (1) on both sides of the substrate glass (8), and the height dimensions of the chopping board rack (1) arranged on both sides of the substrate glass (8) are inconsistent in the up and down direction parallel to the substrate glass (8); S2. During the process of the cutting knife (9) in the cross-cutting machine cutting the glass and breaking the substrate glass (8) after the cutting is completed, a first dust suction port opened on a side surface of the anvil frame (1) close to the substrate glass (8) along the length direction of the anvil frame (1) and a second dust suction port opened on a side surface of the anvil frame (1) close to the cutting knife (9) along the length direction of the anvil frame (1) are used for dust suction; S3, the dust suction system in the chopping board rack (1) is connected to the first dust suction port and the second dust suction port to achieve dust suction output.

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