Glass substrate dicer

Abstract

The disclosure provides a glass substrate breaking machine, and relates to the technical field of glass production equipment. The glass substrate breaking machine comprises a conveying mechanism, two first supporting mechanisms, two second supporting mechanisms and two breaking mechanisms. The conveying mechanism comprises a conveying belt, and the conveying belt can convey a semi-finished product substrate in a first direction. The conveying belt is located between the two first supporting mechanisms. Each first supporting mechanism comprises a plurality of first supporting members arranged at intervals in the first direction, and the plurality of first supporting members form a first supporting surface. The conveying belt is located between the two second supporting mechanisms. Each second supporting mechanism comprises a plurality of second supporting members arranged at intervals in the first direction, and the plurality of second supporting members form a second supporting surface. The two breaking mechanisms are located on the sides of the two second supporting mechanisms away from the conveying belt. Each breaking mechanism comprises a first pressing rod, and the first pressing rod extends in the first direction and can reciprocate vertically above the conveying surface relative to the conveying surface.

Description

Technical Field

[0001] This disclosure relates to the field of glass production equipment technology, and in particular to a glass substrate breaking machine. Background Technology

[0002] OLED is considered the third generation of display technology after CRT and LCD displays, possessing characteristics such as simple structure, low cost, self-emissiveness, thinness, fast response speed, wide viewing angle, low power consumption, and flexibility. An OLED device consists of a substrate, cathode, anode, hole injection layer, electron injection layer, hole transport layer, electron transport layer, electron blocking layer, hole blocking layer, and light-emitting layer. The substrate is the foundation of the entire device; all functional layers need to be deposited onto the substrate.

[0003] The production process of substrate glass is complex, comprising two main stages: glass forming and post-processing. The post-processing stage is responsible for transforming the glass from a semi-finished product to a finished product, and includes processes such as loading, cutting, edge breaking, grinding, cleaning, and inspection. The edge breaking process involves breaking off the unusable portions of the glass from the four edges after cutting. Existing edge breaking machines can only break off portions within a preset size range.

[0004] However, some semi-finished glass products from the initial forming process may have defects on one side within a certain width range. If this defect exceeds the preset lug size range, the lug breaking machine will be unable to break off and remove it, causing the glass to sag significantly at the breaking point and affecting subsequent glass processing. Currently, semi-finished glass with defects exceeding the preset lug size range must be discarded, resulting in significant raw material waste. Therefore, how to break off defects exceeding the preset lug size range to achieve rational utilization of the defective products and save on raw material costs is a pressing technical problem that needs to be solved. Summary of the Invention

[0005] One of the technical problems to be solved by this disclosure is: how to break off unilateral defects that exceed the preset ear material size range so as to make reasonable use of the original defective products.

[0006] To address the aforementioned technical problems, this disclosure provides a glass substrate breaking machine, comprising: a conveying mechanism, two first support mechanisms, two second support mechanisms, and two breaking mechanisms; the conveying mechanism includes a conveyor belt, the conveying surface of which is used to receive and support semi-finished substrates, and the conveyor belt can convey the semi-finished substrates along a first direction; the two first support mechanisms are spaced apart along a second direction and the conveyor belt is located between the two first support mechanisms, each first support mechanism including: a plurality of first support members spaced apart along the first direction, the plurality of first support members forming a first support surface overlapping the conveying surface; and two second support mechanisms. The support mechanisms are spaced apart along a second direction, and the conveyor belt is located between two second support mechanisms. Each second support mechanism includes: a plurality of second support members spaced apart along a first direction, the plurality of second support members forming a second support surface that coincides with the conveyor surface; two sharding mechanisms are respectively located on the side of the two first support mechanisms close to the conveyor belt, each sharding mechanism includes a first pressure rod, the first pressure rod extends along a first direction and can reciprocate up and down relative to the conveyor surface in the longitudinal direction above the conveyor surface; wherein, the first direction and the second direction are perpendicular to each other and perpendicular to the longitudinal direction respectively, and the distance between the two first support mechanisms is greater than the distance between the two second support mechanisms.

[0007] In some embodiments of this application, the glass substrate breaking machine further includes: a base, which includes two first mounting frames spaced apart along a second direction, a conveying mechanism disposed between the two first mounting frames, and two first support mechanisms respectively mounted on the two first mounting frames.

[0008] In some embodiments of this application, the base further includes: two second mounting brackets, which are respectively connected to two first mounting brackets, and the two second mounting brackets are at least partially located above the conveying surface, with the two second mounting brackets projected onto the conveying surface to form a first breaking area and a second breaking area; two breaking mechanisms are respectively mounted above the conveying surface via the two second mounting brackets; and two first support mechanisms are respectively located in the first breaking area and the second breaking area.

[0009] In some embodiments of this application, each breaking mechanism further includes: a first pressure rod assembly, wherein the first pressure rod assemblies of the two breaking mechanisms are respectively disposed above the first breaking area and the second breaking area; the first pressure rod assembly includes: a first cylinder, wherein the cylinder body of the first cylinder is located above the conveying surface and is mounted on the second mounting bracket, and the push rod of the first cylinder can reciprocate longitudinally above the conveying surface, and the first pressure rod is connected to the push rod of the first cylinder.

[0010] In some embodiments of this application, the first pressure rod assembly further includes: a second cylinder and a swing member. The cylinder body of the second cylinder is connected to the push rod of the first cylinder. An arc-shaped guide groove is provided on the swing member. The push rod of the second cylinder is connected to the swing member through the arc-shaped guide groove. The swing member can be driven by the second cylinder to swing relative to the conveying surface along the guiding direction of the arc-shaped guide groove. The first pressure rod is connected to the push rod of the second cylinder through the swing member.

[0011] In some embodiments of this application, each breaking mechanism further includes: a second pressure rod assembly, wherein the second pressure rod assemblies of the two breaking mechanisms are respectively located below the first breaking area and the second breaking area, and respectively correspond to the first pressure rod assemblies of the two breaking mechanisms; the second pressure rod assembly includes: a second pressure rod, the second pressure rod extends along a first direction, and the second pressure rod can reciprocate up and down relative to the conveying surface in the longitudinal direction below the conveying surface.

[0012] In some embodiments of this application, each breaking mechanism further includes a first driving component, wherein the second pressure rod of each breaking mechanism can be reciprocated up and down along the longitudinal direction relative to the conveying surface via the first driving component.

[0013] In some embodiments of this application, the first support member and the second support member are wheel-shaped structures and their axes extend along the second direction. Each first support member and each second support member are rotatably connected to the lower part of the conveying surface. The circumferential surfaces of a plurality of first support members are tangent to the conveying surface to form a first support surface, and the circumferential surfaces of a plurality of second support members are tangent to the conveying surface to form a second support surface.

[0014] In some embodiments of this application, each first support mechanism further includes at least one second drive component, which can drive the first support member to rotate relative to the conveying surface.

[0015] In some embodiments of this application, the circumferential surfaces of the first support member and / or the second support member have a buffer layer made of a flexible material.

[0016] Through the above technical solution, the glass substrate breaking machine provided in this application can receive and transport semi-finished substrates produced in the previous process via the conveyor belt of the conveying mechanism. When the semi-finished substrate is transported on the conveyor surface of the conveyor belt, two second support mechanisms provided on both sides of the conveyor belt can support both sides of the semi-finished substrate and assist the conveyor belt in transporting the semi-finished substrate to below the breaking mechanism. The first support mechanisms on both sides of the breaking mechanism can support the lugs on both sides of the semi-finished substrate and the single-sided defect portion exceeding the lug size range, preventing the semi-finished substrate from sagging severely on the conveyor surface due to excessively large single-sided defects. The breaking mechanism performs the breaking operation on the lug portion of the semi-finished substrate through the first pressure bar above the conveyor surface in conjunction with the first support mechanism. The glass substrate breaking machine provided in this application can break off single-sided defects exceeding the preset lug size range, thereby reducing the product defect rate and reducing the raw material cost of production. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main structure of a glass substrate breaking machine according to an embodiment of this disclosure;

[0019] Figure 2 This is a top view of the glass substrate breaking machine proposed in the embodiments of this disclosure;

[0020] Figure 3 This is a schematic diagram of the left side of the glass substrate breaking machine proposed in the embodiments of this disclosure;

[0021] Figure 4 This is a schematic diagram of the structure of the sharding mechanism proposed in the embodiments of this disclosure;

[0022] Figure 5 This is a schematic diagram of the structure of the first support mechanism proposed in the embodiments of this disclosure;

[0023] Figure 6 This is a schematic diagram of the structure of the second support mechanism proposed in an embodiment of this disclosure;

[0024] Figure 7 This is a front view schematic diagram of the first pressure rod assembly in the prying mechanism proposed in the embodiments of this disclosure;

[0025] Figure 8 This is a left-side structural schematic diagram of the first pressure rod assembly in the prying mechanism proposed in the embodiments of this disclosure.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Conveyor belt; 101. Conveying surface; 101a. Vent hole; 102. Drive end; 103. Driven end; 2. First support mechanism; 201. First roller; 201a. First brush bundle; 202. First bearing seat; 203. First rotating shaft; 204. Second drive assembly; 3. Second support mechanism; 301. Second roller; 301a. Second brush bundle; 302. Second bearing seat; 303. Second rotating shaft; 4. Plier mechanism; 401. First pressure rod assembly; 401a. First pressure rod; 401b. First... Cylinder; 401c, second cylinder; 401d, connector; 401e, pressure block; 401f, swinging component; 401g, arc-shaped guide groove; 401h, U-shaped groove; 401i, first bearing; 401j, second bearing; 401k, third bearing; 402, second pressure rod assembly; 402a, second pressure rod; 402b, first drive assembly; 5, base; 501, first mounting bracket; 502, second mounting bracket; 6, recycling bin; 7, semi-finished substrate; 701, ear material; X, first direction; Y, second direction. Detailed Implementation

[0028] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0029] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0030] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.

[0032] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to 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 disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0033] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0034] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0035] Example

[0036] Reference Appendix Figure 1 To be continued Figure 8An embodiment of the present invention provides a glass substrate breaking machine, which includes: a conveying mechanism, two first support mechanisms 2, two second support mechanisms 3, and two breaking mechanisms 4; the conveying mechanism includes a conveyor belt 1, the conveying surface 101 of the conveyor belt 1 being used to receive and support semi-finished substrates 7, and the conveyor belt 1 being able to convey the semi-finished substrates 7 along a first direction X; the two first support mechanisms 2 are spaced apart along a second direction Y and the conveyor belt 1 is located between the two first support mechanisms 2, each first support mechanism 2 including: a plurality of first support members spaced apart along the first direction X, the plurality of first support members forming a first support surface overlapping the conveying surface 101; the two second support mechanisms 3 are spaced apart along the second direction Y. The conveyor belt 1 is located between two second support mechanisms 3 with Y-intervals. Each second support mechanism 3 includes: a plurality of second support members spaced apart along the first direction X, which form a second support surface that coincides with the conveyor surface 101; two breaking mechanisms 4 are located on the side of the two first support mechanisms 2 near the conveyor belt 1, and each breaking mechanism 4 includes a first pressure rod 401a, which extends along the first direction X and can reciprocate up and down relative to the conveyor surface 101 in the longitudinal direction above the conveyor surface 101; wherein, the first direction X and the second direction Y are perpendicular to each other and perpendicular to the longitudinal direction, and the distance between the two first support mechanisms 2 is greater than the distance between the two second support mechanisms 3.

[0037] Specifically, the glass substrate breaking machine includes a conveying mechanism, two first support mechanisms 2, two second support mechanisms 3, and two breaking mechanisms 4. The conveying mechanism can be a belt conveyor with a conveyor belt 1, which can be a nylon belt or a leather belt. The conveyor belt 1 extends along a first direction X, and its two ends in the extension direction have a driving end 102 and a driven end 103, respectively. The driving end 102 can be a rotating shaft connected to a drive motor, and the driven end 103 can be a roller rotatably connected to a bearing seat. Under the driving action of the driving end 102, the conveyor belt 1 can convey the semi-finished substrate 7 along the first direction X through its conveying surface 101. The surface of the conveyor belt 1 is uniformly provided with a plurality of ventilation holes 101a. Each ventilation hole 101a can be connected to a compressed air source. When the conveyor belt 1 transports the semi-finished substrate 7, the ventilation hole 101a can generate suction through the compressed air source to adsorb the semi-finished substrate 7, preventing the semi-finished substrate 7 from slipping during transport. When the semi-finished substrate 7 needs to be separated from the conveyor belt 1, the ventilation hole 101a can generate blowing force through the compressed air source to prevent the surface of the semi-finished substrate 7 from sticking to the conveyor surface 101. A first support mechanism 2 and a second support mechanism 3 are respectively provided at both ends of the conveyor belt 1 in the second direction Y. The distance between the two first support mechanisms 2 in the second direction Y is greater than the distance between the two first support mechanisms 3 in the second direction Y. The two second support mechanisms 3 are close to the driven end 103 of the conveyor belt 1 so that the conveyor belt 1 can support the semi-finished substrate 7 while receiving it from the previous process. One end of the two first support mechanisms 2 in the extension direction is respectively connected to the two second support mechanisms 3 so as to receive and support the semi-finished substrate 7 from the two second support mechanisms 3. Two breaking mechanisms 4 are also provided above the conveying surface 101 of the conveying mechanism. The two breaking mechanisms 4 correspond to the two first support mechanisms 2 respectively. Each breaking mechanism 4 is located between its corresponding second support mechanism 3 and the conveying mechanism in the second direction Y. Each breaking mechanism 4 is provided with a first pressure rod 401a extending along the first direction X. The first pressure rod 401a can be connected to the telescopic structure so that it can move longitudinally back and forth above the conveying surface 101.

[0038] According to the above, the glass substrate breaking machine proposed in the embodiments of the present invention can receive and transport the semi-finished substrate 7 produced in the previous process through the conveyor belt 1 of the conveying mechanism. When the semi-finished substrate 7 is transported on the conveying surface 101 of the conveyor belt 1, two second support mechanisms 3 provided on both sides of the conveyor belt 1 can support both sides of the semi-finished substrate 7 and assist the conveyor belt 1 in transporting the semi-finished substrate 7 to below the breaking mechanism 4. The first support mechanisms 2 on both sides of the breaking mechanism 4 can support the ear material 701 on both sides of the semi-finished substrate 7 and the single-sided defect portion exceeding the size range of the ear material 701, preventing the semi-finished substrate 7 from sagging severely on the conveying surface 101 due to excessively large single-sided defects. The breaking mechanism 4, through the first pressure rod 401a above the conveying surface 101, cooperates with the first support mechanism 2 to break the ear material 701 portion of the semi-finished substrate 7. The glass substrate breaking machine provided in this application can break off single-sided defects exceeding the preset size range of the ear material 701, thereby reducing the product defect rate and reducing the raw material cost of production.

[0039] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 In the embodiment of the present invention, the glass substrate breaking machine includes a base 5, which includes two first mounting frames 501 spaced apart along the second direction Y, a conveying mechanism disposed between the two first mounting frames 501, and two first support mechanisms 2 respectively mounted on the two first mounting frames 501.

[0040] Specifically, to achieve the receiving and auxiliary support of the semi-finished substrate 7 by the two first support mechanisms 2 and the two second support mechanisms 3, the technical solution adopted in this invention includes a base 5 for the glass substrate breaking machine. The base 5 can be a welded pipe structure or a screwed profile structure. Each end of the base 5 in the second direction Y has a first mounting bracket 501. The two first mounting brackets 501 extend along the first direction X. The conveying mechanism is installed on the base 5 via a threaded connection structure and is located between the two first mounting brackets 501. The length of each first mounting bracket 501 in the first direction X matches the length of the conveyor belt 1 of the conveying mechanism. The two first support mechanisms 2 are respectively installed on the two first mounting brackets 501, and the two second support mechanisms 3... Mechanism 3 is installed on the ends of the two first mounting brackets 501 near the driven end 103 of the conveying mechanism. When the semi-finished substrate 7 is conveyed from the previous process to the glass substrate breaking machine, the two second support mechanisms 3 are located on both sides of the conveyor belt 1 to support the semi-finished substrate 7 on the conveying surface 101 and assist the conveyor belt 1 of the conveying mechanism in conveying the semi-finished substrate 7 along the first direction X. During the process of conveying the semi-finished substrate 7 along the first direction X, the two first support mechanisms 2 receive the semi-finished substrate 7 assisted by the two second support mechanisms 3 and support the ear material 701 part of the semi-finished substrate 7 or the single-sided defect part exceeding the size of the ear material 701, so that the two breaking mechanisms 4 can perform breaking operations on the semi-finished substrate 7.

[0041] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 In a specific implementation of the glass substrate breaking machine provided in the embodiments of the present invention, the base 5 further includes: two second mounting brackets 502, which are respectively connected to two first mounting brackets 501, and the two second mounting brackets 502 are at least partially located above the conveying surface 101. The two second mounting brackets 502 are projected onto the conveying surface 101 to form a first breaking area and a second breaking area; two breaking mechanisms 4 are respectively mounted above the conveying surface 101 through the two second mounting brackets 502; and two first support mechanisms 2 are respectively located in the first breaking area and the second breaking area.

[0042] Specifically, in order to enable the first pressure rod 401a in the two breaking mechanisms 4 to break the semi-finished substrate 7 longitudinally, the technical solution adopted in this invention is that a second mounting frame 502 is installed on each of the two first mounting frames 501 of the base 5. The second mounting frame 502 can be in the form of a gantry frame, a pipe welding structure or a profile screw connection structure. The height of each second mounting frame 502 in the longitudinal direction is higher than the height of the conveying surface 101 in the longitudinal direction. The two breaking mechanisms 4 are respectively installed on the second mounting frames 502 and located above the conveying surface 101. The working range of the two breaking mechanisms 4 is projected onto the conveying surface 101 in the areas of the first breaking area and the second breaking area, respectively. When the ear material 701 on both sides of the semi-finished substrate 7 is conveyed to the first breaking area and the second breaking area by the conveyor, the first pressure rod 401a in the two breaking mechanisms 4 can be raised and lowered longitudinally above the first breaking area and the second breaking area, respectively, to realize the breaking operation of the ear material 701 of the semi-finished substrate 7.

[0043] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 In the embodiment of the present invention, the glass substrate breaking machine further includes, in a specific implementation, a first pressure rod assembly 401 for each breaking mechanism 4. The first pressure rod assemblies 401 of the two breaking mechanisms 4 are respectively disposed above the first breaking area and the second breaking area. The first pressure rod assembly 401 includes a first cylinder 401b. The cylinder body of the first cylinder 401b is located above the conveying surface 101 and is mounted on the second mounting bracket 502. The push rod of the first cylinder 401b can reciprocate longitudinally above the conveying surface 101. The first pressure rod 401a is connected to the push rod of the first cylinder 401b.

[0044] Specifically, in order to realize the splitting operation of the splitting mechanism 4 on the semi-finished substrate 7, the technical solution adopted in this invention includes a first pressure rod assembly 401, which includes a first cylinder 401b. The cylinder body of the first cylinder 401b is mounted on the second mounting bracket 502. The push rod of the first cylinder 401b extends longitudinally and is located below the cylinder body of the first cylinder 401b. The first cylinder 401b is located above the conveying surface 101, so that the push rod of the first cylinder 401b can reciprocate longitudinally above the conveying surface 101. The first pressure rod 401a is connected to the push rod of the first cylinder 401b. Under the driving action of the first cylinder 401b, the first pressure rod 401a can press the upper surface of the semi-finished substrate 7, and under the downward pressure of the first cylinder 401b, the splitting operation of the semi-finished substrate 7 is realized.

[0045] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8In a specific implementation of the glass substrate breaking machine provided in the embodiments of the present invention, the first pressure rod assembly 401 further includes: a second cylinder 401c and a swing member 401f. The cylinder body of the second cylinder 401c is connected to the push rod of the first cylinder 401b. An arc-shaped guide groove 401g is provided on the swing member 401f. The push rod of the second cylinder 401c is connected to the swing member 401f through the arc-shaped guide groove 401g. The swing member 401f can be driven by the second cylinder 401c to swing relative to the conveying surface 101 along the guiding direction of the arc-shaped guide groove 401g. The first pressure rod 401a is connected to the push rod of the second cylinder 401c through the swing member 401f.

[0046] Specifically, in order to prevent uneven breakage due to excessive pressure when the first pressure bar 401a breaks the semi-finished substrate 7, the technical solution adopted in this invention includes two symmetrically arranged breaking mechanisms 4 installed on each second mounting bracket 502, as shown in the attached figure. Figure 7 and attached Figure 8 As shown, in the first pressure rod assembly 401 of each prying mechanism 4, the cylinder body of the first cylinder 401b is mounted on the second mounting bracket 502. The push rod of the first cylinder 401b is longitudinally arranged and connected to the cylinder body of the second cylinder 401c via a connector 401d. The push rod of the second cylinder 401c extends longitudinally and is located below the cylinder body of the second cylinder 401c. A pressure block 401e is mounted on the push rod of the second cylinder 401c. Each first pressure rod assembly 401 also includes a swing member 401f. The swing member 401f is respectively provided with a U-shaped groove 401H and an arc-shaped guide groove 401g. The swing member 401f is located at the second cylinder body. Below the cylinder body of cylinder 401c, pressure block 401e is movably connected to the U-shaped groove 401H of swing member 401f via first bearing 401i and pin assembly. Arc-shaped guide groove 401g on swing member 401f is movably connected to connector 401d via second bearing 401j, third bearing 401k and pin assembly. When the push rod of second cylinder 401c extends downward, first bearing 401i connected to pressure block 401e slides along U-shaped groove 401H, so that swing member 401f swings relative to connector 401d along the guiding direction of arc-shaped guide groove 401g under the limiting action of second bearing 401j and third bearing 401k. The two ends of the first pressure rod 401a in the extension direction are respectively connected to two oppositely arranged breaking mechanisms 4 through two swinging members 401f. When the first pressure rod 401a is lowered to the breaking position by the first cylinder 401b, under the action of the two second cylinders 401c and the two swinging members 401f, the first pressure rod 401a can swing relative to the semi-finished substrate 7. The force generated by the swing will break the semi-finished substrate 7, so as to avoid the problem of uneven breakage when the ear material 701 is broken directly by downward pressure.

[0047] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 In a specific implementation of the glass substrate breaking machine provided in the embodiments of the present invention, each breaking mechanism 4 further includes: a second pressure rod assembly 402, the second pressure rod assemblies 402 of the two breaking mechanisms 4 are respectively located below the first breaking area and the second breaking area, and respectively correspond to the first pressure rod assembly 401 of the two breaking mechanisms 4; the second pressure rod assembly 402 includes: a second pressure rod 402a, the second pressure rod 402a extends along the first direction X, and the second pressure rod 402a can reciprocate up and down relative to the conveying surface 101 in the longitudinal direction below the conveying surface 101.

[0048] Specifically, in order to achieve the breaking operation of the first pressure rod 401a assisted by relative force at the bottom of the semi-finished substrate 7, the technical solution adopted in this invention is that in each breaking mechanism 4, a second pressure rod assembly 402 is provided below the first pressure rod assembly 401. The second pressure rod assembly 402 is mounted on the second mounting bracket 502. Each second pressure rod assembly 402 includes a second pressure rod 402a along the first direction X. The second pressure rod 402a is located below the conveying surface 101. The second pressure rod 402a and the first pressure rod 401a are spaced apart by a preset distance along the longitudinal direction and the second direction Y. The drive assembly and transmission assembly can reciprocate vertically relative to the semi-finished substrate 7 below the conveying surface 101. When a breaking operation is required by the first pressure rod 401a, the first pressure rod 401a descends vertically toward the semi-finished substrate 7, while the second pressure rod 402a rises vertically relative to the semi-finished substrate 7. The first pressure rod 401a and the second pressure rod 402a simultaneously contact the two surfaces of the semi-finished substrate 7 and generate relative forces. The breaking operation of the ear material 701 of the semi-finished substrate 7 is achieved by the relative forces generated between the first pressure rod 401a and the second pressure rod 402a.

[0049] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 In the embodiment of the present invention, the glass substrate breaking machine further includes a first driving component 402b in each breaking mechanism 4. The second pressure rod 402a of each breaking mechanism 4 can be reciprocated up and down along the longitudinal direction relative to the conveying surface 101 by the first driving component 402b.

[0050] Specifically, in order to enable the second pressure rod 402a to reciprocate up and down relative to the conveying surface 101 below the conveying surface 101, the technical solution adopted in this invention includes a first drive assembly 402b attached to the second pressure rod assembly 402 of each breaking mechanism 4. The first drive assembly 402b includes a first drive motor, a ball screw assembly, and a guide rail slider assembly. The first drive motor is fixed on the second mounting bracket 502 and connected to the ball screw assembly. The ball screw extends longitudinally, and its transmission nut is connected to the second pressure rod 402a. The second pressure rod 402a is slidably connected to the second mounting bracket 502 through the guide rail slider assembly. When the first drive motor is working, the second pressure rod 402a can be controlled to reciprocate up and down longitudinally below the conveying surface 101 through the ball screw assembly and the guide rail slider assembly to assist the first pressure rod 401a in breaking the ear material 701.

[0051] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 In the glass substrate breaking machine provided in the embodiments of the present invention, the first support member and the second support member are respectively wheel-shaped structures and their axes extend along the second direction Y. Each first support member and each second support member are rotatably connected to the lower part of the conveying surface 101. The circumferential surfaces of a plurality of first support members are tangent to the conveying surface 101 to form a first support surface, and the circumferential surfaces of a plurality of second support members are tangent to the conveying surface 101 to form a second support surface.

[0052] Specifically, in order to enable the first and second support members to respectively assist the conveyor belt 1 in conveying the semi-finished substrate 7, the technical solution adopted in this invention uses roller structures for both the first and second support members. Specifically, the first support member is a first roller 201, and the second support member is a second roller 301. Each first roller 201 is rotatably connected to two first bearing seats 202 via a first rotating shaft 203, and the two first bearing seats 202 are fixed to the first mounting frame 501 via a threaded structure. Each second roller 301 is rotatably connected to two second bearing seats 302 via a second rotating shaft 303, and the two second bearing seats 302 are fixed to the first mounting frame 501 via a threaded structure. The first roller 201 and the second roller 301 are both located below the conveying surface 101 of the conveyor belt 1, and their circumferential sides are tangent to the conveying surface 101. When the conveyor belt 1 conveys the semi-finished substrate 7, the first roller 201 and the second roller 301 can roll relative to the conveying surface 101 during the conveying process of the semi-finished substrate 7 to assist the conveyor belt 1 in conveying the semi-finished substrate 7.

[0053] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8In the embodiment of the present invention, the glass substrate breaking machine provided includes, in a specific implementation, at least one second driving component 204 in each first support mechanism 2, which can drive the first support member to rotate relative to the conveying surface 101.

[0054] Specifically, in order to enable the first roller 201 to transport the broken ear material 701, the technical solution adopted in this invention includes a second drive component 204 in the first support mechanism 2. Several first rollers 201 in each first support mechanism 2 can be connected by a transmission structure, which can be a chain drive structure. That is, a sprocket structure is provided on the first shaft 203 of each first roller 201, and the first shafts 203 of several first rollers 201 are all connected by a chain. The first shaft 203 of any one of the several first rollers 201 is connected to the second drive motor. When the second drive motor is working, it can drive several first rollers 201 to rotate simultaneously, so that the first support mechanism 2 can receive the semi-finished substrate 7 from the second support mechanism 3, and can also transport the broken ear material 701 through the first roller 201 to the recycling box 6 set at the first or end of the first support mechanism 2 for unified recycling. In some preferred embodiments of the glass substrate breaking machine proposed in the embodiments of the present invention: each first support mechanism 2 is provided with a second drive assembly 204 at its beginning and end in the first direction X; half of the first rollers 201 near the beginning of each first support mechanism 2 are connected by a chain drive structure, and the first rollers 201 at the beginning are connected to a second drive motor; half of the first rollers 201 near the end of each first support mechanism 2 are connected by another chain drive structure, and the first rollers 201 at the end are connected to another second drive motor; the recycling bin 6 is provided with Located below the head of each first support mechanism 2, when the first support mechanism 2 needs to receive the semi-finished substrate 7 from the second support mechanism 3, the second drive component 204 at the end of each first support mechanism 2 operates, so that the first rollers 201 near the end can assist in conveying the semi-finished substrate 7 to the underside of the breaking mechanism 4 for breaking operation. When the first support mechanism 2 needs to convey the broken ear material 701 to the recycling box 6, the second drive component 204 at the head of each first support mechanism 2 operates, so as to convey the ear material 701 on the first support mechanism 2 to fall into the recycling box 6.

[0055] In some embodiments, refer to the appendix Figure 1 To be continued Figure 8 The glass substrate breaking machine provided in the embodiments of the present invention has, in a specific implementation, a buffer layer made of a flexible material on the circumferential surface of the first support member and / or the second support member.

[0056] Specifically, in order to prevent the first roller 201 and the second roller 301 from damaging the surface of the semi-finished substrate 7, the technical solution adopted in this invention provides a buffer layer made of a flexible material on the circumferential surface of the first roller 201 and the second roller 301. The buffer layer can be a ring structure of a polymer material such as polyurethane or rubber, making the first roller 201 and the second roller 301 rubber-coated rollers. Alternatively, a plurality of bundles of first brush bundles 201a and a plurality of bundles of second brush bundles 301a are uniformly arranged on the surface of the first roller 201 and the second roller 301, respectively. Each bundle of first brush bundles 201a is arranged along an axis perpendicular to the first roller 201. Extending in a direction away from the circumferential side of the first roller 201, each bundle of second brushes 301a extends in a direction perpendicular to the axis of the second roller 301 in a direction away from the circumferential side of the second roller 301. The first brush bundle 201a and the second brush bundle 301a can prevent damage to the surface of the semi-finished substrate 7 when the circumferential side of the first roller 201 and the second roller 301 comes into contact with the surface of the semi-finished substrate 7. In addition, the brushes can increase the friction with the substrate surface when the rollers rotate to assist the first support mechanism 2 in conveying the broken ear material 701, and can brush away the debris on the substrate surface.

[0057] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0058] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.

Claims

1. A glass substrate sheeting machine characterized by, The glass substrate breaking machine comprises: a conveying mechanism comprising a conveying belt (1), a conveying surface (101) of the conveying belt (1) being used to receive and support a semi-finished substrate (7), the conveying belt (1) being capable of conveying the semi-finished substrate (7) along a first direction (X); two first support mechanisms (2) being spaced apart along a second direction (Y) and the conveying belt (1) being located between the two first support mechanisms (2), each of the first support mechanisms (2) comprising a plurality of first support members being spaced apart along the first direction (X) and forming a first support surface coinciding with the conveying surface (101); two second support mechanisms (3) being spaced apart along the second direction (Y) and the conveying belt (1) being located between the two second support mechanisms (3), each of the second support mechanisms (3) comprising a plurality of second support members being spaced apart along the first direction (X) and forming a second support surface coinciding with the conveying surface (101); and two piece breaking mechanisms (4) being located on the sides of the two first support mechanisms (2) close to the conveying belt (1) respectively, each of the piece breaking mechanisms (4) comprising a first pressing rod (401a) extending along the first direction (X) and being capable of reciprocating vertically above the conveying surface (101) relative to the conveying surface (101). The first direction (X) and the second direction (Y) are perpendicular to each other and are both perpendicular to a longitudinal direction, and the distance between the two first support mechanisms (2) is greater than the distance between the two second support mechanisms (3).

2. The glass substrate snapping machine of claim 1, wherein, The glass substrate breaking machine further comprises: a base (5) comprising two first mounting frames (501) being spaced apart along the second direction (Y), the conveying mechanism being located between the two first mounting frames (501), and the two first support mechanisms (2) being mounted on the two first mounting frames (501) respectively.

3. The glass substrate breaking machine according to claim 2, wherein the base (5) further comprises two second mounting frames (502) connected to the two first mounting frames (501) respectively, and the two second mounting frames (502) are at least partially located above the conveying surface (101), and the two second mounting frames (502) are orthogonally projected on the conveying surface (101) to form a first breaking area and a second breaking area; the two piece breaking mechanisms (4) are mounted above the conveying surface (101) through the two second mounting frames (502) respectively; the two first support mechanisms (2) are located in the first breaking area and the second breaking area respectively.

4. The glass substrate breaking machine according to claim 3, wherein each of the piece breaking mechanisms (4) further comprises a first pressing rod assembly (401), and the first pressing rod assemblies (401) of the two piece breaking mechanisms (4) are located above the first breaking area and the second breaking area respectively. The first pressing rod assembly (401) comprises a first cylinder (401b) whose cylinder body is located above the conveying surface (101) and is mounted on the second mounting frame (502), and a push rod of the first cylinder (401b) can reciprocate longitudinally above the conveying surface (101), and the first pressing rod (401a) is connected to the push rod of the first cylinder (401b).

5. The glass substrate snapping machine according to claim 4, wherein, The first pressing rod assembly (401) further comprises a second cylinder (401c) and a swing member (401f), the cylinder body of the second cylinder (401c) is connected to the push rod of the first cylinder (401b), and the swing member (401f) is provided with an arc-shaped guide groove (401g), the push rod of the second cylinder (401c) is connected to the swing member (401f) through the arc-shaped guide groove (401g), the swing member (401f) can be driven by the second cylinder (401c) to swing along the guide direction of the arc-shaped guide groove (401g) relative to the conveying surface (101), and the first pressing rod (401a) is connected to the push rod of the second cylinder (401c) through the swing member (401f).

6. The glass substrate snapping machine according to claim 4, wherein, Each of the snapping mechanisms (4) further comprises a second pressing rod assembly (402), and the second pressing rod assemblies (402) of the two snapping mechanisms (4) are respectively located below the first snapping area and the second snapping area and correspond to the first pressing rod assemblies (401) of the two snapping mechanisms (4). The second pressing rod assembly (402) comprises a second pressing rod (402a) extending along the first direction (X), and the second pressing rod (402a) can reciprocate longitudinally relative to the conveying surface (101) below the conveying surface (101).

7. The glass substrate snapping machine according to claim 6, wherein, Each of the snapping mechanisms (4) further comprises a first driving assembly (402b), and the second pressing rod (402a) of each of the snapping mechanisms (4) can reciprocate longitudinally relative to the conveying surface (101) through the first driving assembly (402b).

8. The glass substrate snapping machine according to any one of claims 1-7, wherein, The first support members and the second support members are respectively in the form of wheels, and the axes of the first support members and the second support members respectively extend along the second direction (Y), each of the first support members and each of the second support members is rotationally connected below the conveying surface (101), the circumferential surfaces of the first support members are respectively tangent to the conveying surface (101) to form the first support surface, and the circumferential surfaces of the second support members are respectively tangent to the conveying surface (101) to form the second support surface.

9. The glass substrate snapping machine according to claim 8, wherein, Each of the first support mechanisms (2) further comprises at least one second driving assembly (204) capable of driving the first support member to rotate relative to the conveying surface (101).

10. The glass substrate snapping machine of claim 8, wherein, The circumferential surface of the first support member and / or the second support member has a buffer layer made of flexible material.

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