Glass breaking device and glass production system

Abstract

The utility model provides a glass breaking device and a glass production system. The glass breaking device comprises a first conveying mechanism, a second conveying mechanism, a fixing frame, a first support and a second support. The conveying direction of the second conveying mechanism is the same as the conveying direction of the first conveying mechanism so as to transfer glass substrates in a relay mode. The adjacent ends of the first conveying mechanism and the second conveying mechanism are rotationally connected to the top end of the fixing frame. The first support is arranged at the first end, away from the second conveying mechanism, of the first conveying mechanism. The second support is arranged at the first end, away from the first conveying mechanism, of the second conveying mechanism, and the second support is telescopically arranged in the vertical direction to drive the first end of the second conveying mechanism to reciprocate in the vertical direction; when the glass substrate moves until the first part and the second part of the glass substrate are respectively positioned on the first conveying mechanism and the second conveying mechanism, the second bracket is shortened along the vertical direction, so that the glass substrate is broken off, and the second part of the glass substrate is far away from the first part of the glass substrate along the conveying direction of the second conveying mechanism.

Description

Technical Field

[0001] The present disclosure relates to the technical field of glass production, and particularly to a glass breaking device and a glass production system. Background Art

[0002] With different application requirements of glass substrates in the optoelectronic display field, for example, liquid crystal TVs, smartphones, laptops, etc. have different specification requirements for glass substrates or glass covers. Furthermore, semi-finished glass will be cut and broken as needed.

[0003] When breaking, two breaking tables are used for the relay transfer of the glass substrate, and a jacking rod is arranged between the two breaking tables to jack up and break the glass.

[0004] However, after the jacking rod jacks up and then falls, when the two broken pieces of glass fall, their adjacent edges will come into contact or collide with each other, and the product quality cannot be guaranteed. Summary of the Utility Model

[0005] One technical problem to be solved by the present disclosure is: the existing breaking device will cause the edges of the broken glass to collide and be damaged, and the product quality cannot be guaranteed.

[0006] To solve the above technical problem, an embodiment of the present disclosure provides a glass breaking device, which includes:

[0007] A first conveying mechanism and a second conveying mechanism arranged at intervals, the transmission direction of the second conveying mechanism is the same as that of the first conveying mechanism to relay the glass substrate;

[0008] A fixing frame, the fixing frame is arranged between the first conveying mechanism and the second conveying mechanism, and adjacent ends of the first conveying mechanism and the second conveying mechanism are rotatably connected to the top end of the fixing frame;

[0009] A first bracket, the first bracket is arranged at the first end of the first conveying mechanism away from the second conveying mechanism to support the first end of the first conveying mechanism;

[0010] A second bracket, the second bracket is arranged at the first end of the second conveying mechanism away from the first conveying mechanism, and the second bracket is telescopically arranged in the vertical direction to drive the first end of the second conveying mechanism to reciprocate in the vertical direction;

[0011] Wherein, when the glass substrate moves to the point where its first part and second part are respectively located on the first conveying mechanism and the second conveying mechanism, the second bracket shortens in the vertical direction to break the glass substrate and make the second part of the glass substrate move away from the first part of the glass substrate along the conveying direction of the second conveying mechanism.

[0012] In some embodiments, for the aforementioned glass breaking device, the first bracket is telescopically arranged in the vertical direction to drive the first end of the first conveying mechanism to reciprocate in the vertical direction;

[0013] Wherein, when the glass substrate moves to a position where its first part and second part are respectively located on the first conveying mechanism and the second conveying mechanism, the first bracket and the second bracket shorten in the vertical direction to break the glass substrate.

[0014] In some embodiments, for the aforementioned glass breaking device, it further includes an adsorption mechanism;

[0015] An adsorption area is provided at one adjacent end of the first conveying mechanism and the second conveying mechanism;

[0016] The adsorption mechanism is arranged in the adsorption area, and the adsorption end of the adsorption mechanism faces the conveying and supporting surfaces of the first conveying mechanism and the second conveying mechanism, and is used to keep the glass substrate in a fitting state with the conveying and supporting surfaces.

[0017] In some embodiments, for the aforementioned glass breaking device, it further includes a controller;

[0018] The controller is electrically connected to the first conveying mechanism, the second conveying mechanism, and the second bracket;

[0019] Wherein, the controller controls the second bracket to shorten and starts the second conveying mechanism according to the running duration of the first conveying mechanism.

[0020] In some embodiments, for the aforementioned glass breaking device, the second bracket includes a first sub-frame body and a second sub-frame body;

[0021] The first sub-frame body and the second sub-frame body are arranged at intervals in the first direction to respectively support both ends of the second conveying mechanism in the first direction;

[0022] Wherein, the first direction is parallel to the conveying and supporting surface of the second conveying mechanism and perpendicular to the transmission direction of the second conveying mechanism.

[0023] In some embodiments, for the aforementioned glass breaking device, the first sub-frame body and the second sub-frame body have the same structure, and both include a fixed seat and a servo lifting part;

[0024] The fixed seat is used to be fixed on the bearing surface of the glass breaking device;

[0025] Both ends of the servo lifting part are respectively connected to the fixed seat and the first end of the second conveying mechanism.

[0026] In some embodiments, for the aforementioned glass breaking device, it further includes a breaking mechanism;

[0027] The breaking mechanism is rotatably arranged at one end of the second conveying mechanism facing the first conveying mechanism;

[0028] Wherein, if the second bracket is shortened, the breaking mechanism rotates to approach and strike the glass substrate.

[0029] In some embodiments, for the aforementioned glass breaking device, the first conveying mechanism and the second conveying mechanism have the same structure, and both include a breaking table, a conveyor belt, and a driving shaft;

[0030] The driving shaft is arranged at one end of the breaking table, and the driving shaft is connected with a driving motor;

[0031] The conveyor belt is arranged around the breaking table and the driving shaft to form a conveying and supporting surface outside the breaking table; a plurality of openings are provided on the conveyor belt to expose the adsorption end of the adsorption mechanism to the conveying and supporting surface.

[0032] In a second aspect of the embodiments of the present application, a glass production system is provided, which includes at least one of the aforementioned glass breaking devices.

[0033] Through the above technical solutions, for the glass breaking device provided by the present disclosure, a fixing frame and a second bracket are arranged in cooperation with the first conveying mechanism and the second conveying mechanism. By using the rotational connection between the second conveying mechanism and the fixing frame and the telescopic setting of the second bracket, when the scribed position of the glass substrate moves between the first conveying mechanism and the second conveying mechanism, it is possible to control the shortening of the second bracket to adjust the second conveying mechanism to an inclined state, so as to apply a force to the scribed position of the glass substrate to break the glass substrate. At the same time, after the second conveying mechanism is inclined, the broken glass substrate will move along the inclined direction of the second conveying mechanism under the action of gravity or control the second conveying mechanism to start conveying to move the broken glass substrate along the inclined direction of the second conveying mechanism, so that it moves away from the glass substrate remaining on the first conveying mechanism. Then, control the second bracket to return to its original height to continue the transmission, preventing the broken glass substrate from coming into contact or collision, and effectively ensuring the product quality. It effectively solves the problem that the existing breaking device will cause the edges of the broken glass to collide and be damaged, and the product quality cannot be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0035] Figure 1 It is a schematic structural diagram of the glass breaking device disclosed in the embodiments of the present disclosure;

[0036] Figure 2 is Figure 1 A side schematic diagram of the structure;

[0037] Figure 3 It is a schematic diagram of the state of the glass breaking device disclosed in the embodiments of the present disclosure when in the breaking operation;

[0038] Figure 4 It is a schematic diagram of the state of the glass breaking device disclosed in the embodiments of the present disclosure after breaking and during transmission;

[0039] Figure 5 It is a structural block diagram of the glass breaking device disclosed in the embodiments of the present disclosure.

[0040] Explanation of reference numerals:

[0041] 1. First conveying mechanism; 11. Breaking table; 12. Conveyor belt; 13. Driving shaft; 14. Driving motor; 15. Adsorption area; 16. Opening; 2. Second conveying mechanism; 3. Fixed frame; 4. First bracket; 5. Second bracket; 51. First sub-frame; 52. Second sub-frame; 53. Fixed seat; 54. Servo lifting part; 6. Glass substrate; 61. First part; 62. Second part; 7. Adsorption mechanism; 8. Controller; a. First direction. Detailed implementation manners

[0042] The following further describes the implementation manners of the present disclosure in detail with reference to the drawings and embodiments. The detailed descriptions and drawings of the following embodiments are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms, not limited to the specific embodiments disclosed herein, but including all technical solutions falling within the scope of the claims.

[0043] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and fully express the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the components of materials, numerical expressions and values described in these embodiments should be interpreted as merely exemplary, rather than as limitations.

[0044] It should be noted that in the description of the present disclosure, unless otherwise stated, the meaning of "a plurality" is greater than or equal to two; the orientation or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0045] In addition, the "first", "second" and similar terms used in this disclosure do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean strictly vertical, but within the allowable error range. "Parallel" does not mean strictly parallel, but within the allowable error range. Words such as "including" or "comprising" mean that the elements before this word cover the elements listed after this word, and do not exclude the possibility of also covering other elements.

[0046] It should also be noted that in the description of this disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances. When it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0047] All terms used in this disclosure have the same meanings as those understood by those of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as those, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such here.

[0048] Currently, when the glass breaking device breaks the glass, a lifting rod is arranged between two breaking platforms to apply a lifting force to the scribed line of the glass for breaking. At this time, the adjacent edges of the two broken glasses overlap on the lifting rod. Then the lifting rod drops, causing the two broken glasses to return to the transmission mechanism for subsequent transmission. However, when the top rod drops, it will drive the broken glass to drop or cause it to move in the conveying direction, and then the adjacent edges of the two broken glasses will come into contact or collide with each other, forming a chip dropping defect and unable to guarantee the product quality.

[0049] The glass breaking device provided in this embodiment is provided with a fixed frame and a telescopic second bracket in cooperation with the second transmission mechanism, and uses the overall position change of the second conveying mechanism to apply a force to the scribed line of the glass substrate. At the same time, it can also use the position change of the second conveying mechanism to force the broken glass away from the glass on the first conveying mechanism to prevent collision damage, simplify the equipment structure and improve the product quality at the same time.

[0050] Embodiment 1

[0051] Reference attached Figure 1 and attached Figure 2, this embodiment discloses a glass breaking device, which includes a first conveying mechanism 1 and a second conveying mechanism 2 arranged at intervals, a fixing frame 3, a first bracket 4 and a second bracket 5; the transmission direction of the second conveying mechanism 2 is the same as that of the first conveying mechanism 1 to relay the glass substrate 6; the fixing frame 3 is arranged between the first conveying mechanism 1 and the second conveying mechanism 2, and one adjacent end of the first conveying mechanism 1 and the second conveying mechanism 2 is rotatably connected to the top of the fixing frame 3; the first bracket 4 is arranged at the first end of the first conveying mechanism 1 away from the second conveying mechanism 2 to support the first end of the first conveying mechanism 1; the second bracket 5 is arranged at the first end of the second conveying mechanism 2 away from the first conveying mechanism 1, and the second bracket 5 is telescopically arranged in the vertical direction to drive the first end of the second conveying mechanism 2 to reciprocate in the vertical direction; wherein, when the glass substrate 6 moves to its first part 61 and second part 62 are respectively located on the first conveying mechanism 1 and the second conveying mechanism 2, the second bracket 5 shortens in the vertical direction to break the glass substrate 6 and make the second part 62 of the glass substrate 6 move away from the first part 61 of the glass substrate 6 along the conveying direction of the second conveying mechanism 2.

[0052] Specifically, in order to solve the problem that the existing breaking device will cause the edges of the broken glass to collide and be damaged, and the product quality cannot be guaranteed, this embodiment provides a glass breaking device, and a fixing frame 3, a first bracket 4 and a second bracket 5 are arranged below the first conveying mechanism 1 and the second conveying mechanism 2; the fixing frame 3 provides a rotatable supporting end for the second conveying mechanism 2, and the second bracket 5 provides a telescopic supporting end for the second conveying mechanism 2. When the glass substrate 6 needs to be broken, the position of the second conveying mechanism 2 can be adjusted through the second bracket 5 to apply force to the scribed line of the glass substrate 6 to break it, and at the same time make the second part 62 corresponding to the second conveying mechanism 2 move away from the first part 61, avoiding the broken first part 61 and the second part 62 from contacting or colliding with each other, effectively guaranteeing the product quality.

[0053] Among them, the glass substrate 6 targeted in this embodiment is cut, and a scribed line or a cutting line is formed thereon. The scribed line is a fine groove formed on the surface of the glass substrate 6 by the action of a cutter, which can be continuous or discontinuous. The glass breaking device provided in this embodiment applies force to the scribed line to break the glass substrate 6. It is not difficult to understand that the first part 61 and the second part 62 of the glass substrate 6 described below in this embodiment are the glass substrates on both sides of the scribed line respectively.

[0054] Among them, the first conveying mechanism 1 and the second conveying mechanism 2 can be conveying structures such as conveyor belts and conveying rollers. For example: refer to the appendix Figure 1, the first conveying mechanism 1 and the second conveying mechanism 2 have the same structure, both including a breaking table 11, a conveyor belt 12 and a drive shaft 13; the drive shaft 13 is arranged at one end of the breaking table 11, the drive shaft 13 is connected with a drive motor 14, and the conveyor belt 12 is arranged around the breaking table 11 and the drive shaft 13 to form a conveying and supporting surface outside the breaking table 11; the breaking table 11 is a rigid structure, which can be in the form of a plate, a block, a frame structure, etc., and it can provide support for the conveyor belt 12; the conveyor belt 12 can be a belt, a steel belt, etc.; the drive shaft 13 is at least arranged at one end of the breaking table 11 in the length direction (transmission direction) to connect the drive motor 14 to provide power for the conveyor belt 12, and a normal rotation or drive shaft 13 can be arranged at the other end of the breaking table 11. The drive shaft 13 can be continuously arranged in the width direction of the breaking table 11, or only arranged at both ends of the breaking table 11 in the width direction; the drive motor 14 can be a simple servo motor structure or a motor structure integrated with a motor reducer. The first conveying mechanism 1 and the second conveying mechanism 2 are arranged at the same height with a certain interval. The first conveying mechanism 1 is used for feeding the glass substrate 6 to be broken. Its feeding method can be designed and adjusted according to actual needs, connected with the previous equipment or using a robotic arm, etc. The second conveying mechanism 2 is used to relay the glass substrate 6 on the first conveying mechanism 1 and transfer or transport it to the subsequent equipment.

[0055] Among them, the fixing frame 3 is a rigid structure, which can be in the form of a rod, a column, a frame, etc. The fixing frame 3 can be arranged corresponding to the rotating shafts of the first conveying mechanism 1 and the second conveying mechanism 2, so that the second conveying mechanism 2 and the first conveying mechanism 1 can rotate around their respective rotating shafts relative to the fixing frame 3. A rotating ring or bearing can be arranged on the fixing frame 3. Two supporting ends can be arranged at both ends of the fixing frame 3 in the width direction of the second conveying mechanism 2 to respectively support both ends of the rotating shaft, simplifying the overall equipment and avoiding affecting the movement of the conveyor belt 12.

[0056] Among them, the first support 4 is a rigid structure, which can be in the form of a rod, a column, a frame, etc. The setting of the first support 4 can refer to the structure of the fixing frame 3. The difference is that the first support 4 is fixedly connected to the rotating shaft of the first conveying mechanism 1 to maintain stable support.

[0057] Among them, the second bracket 5 is a rigid structure, which can be in the form of a rod, column, frame, etc. The second bracket 5 is set to be telescopic, and it can be electrically controlled to expand and contract or manually adjusted to expand and contract. For example, it can be expanded and contracted by using a servo cylinder, or by using the cooperation of a handwheel and a lead screw. In this embodiment, the first conveying mechanism 1 is in a normally open state, and the second conveying mechanism 2 can adjust its opening and closing state according to actual needs. For example, in the initial state, the second conveying mechanism 2 is in a non-working state. When the glass substrate 6 moves to the scribing position between the first conveying mechanism 1 and the second conveying mechanism 2, control the first conveying mechanism 1 to stop working, and control the second bracket 5 to shorten and the end of the second conveying mechanism 2 far from the first conveying mechanism 1 to move downward to become an inclined state, so as to apply force to the scribing position of the glass substrate 6 to break the glass substrate 6, so that the first part 61 remains on the first conveying mechanism 1, and the second part 62 moves downward along with the inclination of the second conveying mechanism 2 on the second conveying mechanism 2. Then, when the second bracket 5 resets and the second conveying mechanism 2 is flush with the first conveying mechanism 1, a gap is generated between the second part 62 and the first part 61, and the two cannot contact, so they will not collide. Then start the conveying work of the first conveying mechanism 1 and the second conveying mechanism 2. Another example: In the initial state, the second conveying mechanism 2 is in a non-working state. When the glass substrate 6 moves to the scribing position between the first conveying mechanism 1 and the second conveying mechanism 2, control the first conveying mechanism 1 to stop working, and control the second bracket 5 to shorten and the end of the second conveying mechanism 2 far from the first conveying mechanism 1 to move downward to become an inclined state, so as to apply force to the scribing position of the glass substrate 6 to break the glass substrate 6, so that the first part 61 remains on the first conveying mechanism 1, and the second part 62 is on the second conveying mechanism 2. At this time, start the second conveying mechanism 2 to convey the second part 62 along the second conveying mechanism 2 for a certain distance, and then control the second bracket 5 to reset the second conveying mechanism 2 to be flush with the first conveying mechanism 1 (during this process, the second conveying mechanism 2 can maintain its working state or stop working after conveying the second part 62 for a certain distance). A gap is generated between the second part 62 and the first part 61, and the two cannot contact, so they will not collide. Then start the conveying work of the first conveying mechanism 1 and the second conveying mechanism 2. It can be understood that the shortening degree of the second bracket 5 and the inclination angle of the second conveying mechanism 2 can be designed and adjusted according to actual needs. For example, for glass substrates 6 of different specifications, the angle requirements for them to move downward along the inclined second conveying mechanism 2 under the action of gravity are different.

[0058] According to the above, for the glass breaking device provided by the present disclosure, a fixed frame 3 and a second bracket 5 are arranged in cooperation with the first conveying mechanism 1 and the second conveying mechanism 2. By using the rotational connection between the second conveying mechanism 2 and the fixed frame 3 and the telescopic setting of the second bracket 5, when the scribed portion of the glass substrate 6 moves between the first conveying mechanism 1 and the second conveying mechanism 2, the second bracket 5 can be controlled to shorten to adjust the second conveying mechanism 2 to an inclined state, so as to apply a force to the scribed portion of the glass substrate 6 to break the glass substrate 6. At the same time, after the second conveying mechanism 2 is inclined, the broken glass substrate 6 will move along the inclined direction of the second conveying mechanism 2 under the action of gravity or the second conveying mechanism 2 can be controlled to start conveying to move the broken glass substrate 6 along the inclined direction of the second conveying mechanism 2, so that it is far away from the glass substrate 6 remaining on the first conveying mechanism 1. Then, the second bracket 5 is controlled to return to its original height to continue the transmission, preventing the broken glass substrate 6 from coming into contact or collision, effectively ensuring the product quality. It effectively solves the problem that the existing breaking device will cause the edges of the broken glass to collide and be damaged, and the product quality cannot be guaranteed.

[0059] In this article, the term "and / or" only describes the association relationship of associated objects, indicating three possible relationships that can exist. For example, A and / or B is specifically understood as: it can include both A and B at the same time, A can exist alone, or B can exist alone, and it can have any of the above three situations.

[0060] In some embodiments, referring to the attached Figure 3 , for the glass breaking device provided in this embodiment, in a specific implementation, the first bracket 4 is telescopically arranged in the vertical direction to drive the first end of the first conveying mechanism 1 to reciprocate in the vertical direction; wherein, when the glass substrate 6 moves to its first part 61 and second part 62 are respectively located on the first conveying mechanism 1 and the second conveying mechanism 2, the first bracket 4 and the second bracket 5 shorten in the vertical direction to break the glass substrate 6.

[0061] It can be understood that, in order to ensure the breaking efficiency, in this embodiment, the first bracket 4 is also set in a telescopic form. Furthermore, when breaking the glass substrate 6, the shortening of the first bracket 4 and the second bracket 5 can be synchronously controlled, so that the first conveying mechanism 1 and the second conveying mechanism 2 are inclined simultaneously, and a force is applied to the scribed portion of the glass substrate 6 at the same time, improving the breaking efficiency. It can be understood that the telescopic setting of the first bracket 4 can refer to the telescopic setting of the second bracket 5 above, and will not be elaborated here.

[0062] In some embodiments, referring to the attached Figure 5, the glass breaking device provided in this embodiment further includes an adsorption mechanism 7; an adsorption area 15 is provided at one adjacent end of the first conveying mechanism 1 and the second conveying mechanism 2; the adsorption mechanism 7 is arranged in the adsorption area 15, and the adsorption end of the adsorption mechanism 7 faces the conveying and supporting surface of the first conveying mechanism 1 and the second conveying mechanism 2, and is used to keep the glass substrate 6 in a fitting state with the conveying and supporting surface.

[0063] It can be understood that, in order to ensure the stability of breaking, the adsorption mechanism 7 is provided in this embodiment. The adsorption mechanism 7 can be a vacuum suction cup. The suction cup is arranged in the adsorption area 15, and the other end is connected to a vacuum pump, so that the first part 61 and the second part 62 of the glass substrate 6 can be respectively adsorbed and held in a fitting state on the first conveying mechanism 1 and the second conveying mechanism 2. Then, when breaking, it can be ensured that the first part 61 and the second part 62 are respectively stably driven by the first conveying mechanism 1 and the second conveying mechanism 2 to tilt, realizing stable breaking, and avoiding the problem that the glass substrate 6 detaches from any conveying mechanism and warps to affect the breaking effect. In this embodiment, the adsorption area 15 is a part of the upper conveying and supporting surface at one adjacent end of the first conveying mechanism 1 and the second conveying mechanism 2, and the size of the adsorption area 15 can be designed and adjusted according to actual needs. Correspondingly, in order to enable the adsorption end to cross the conveyor belt 12 to adsorb the glass substrate 6, a plurality of openings 16 are provided on the conveyor belt 12 in this embodiment, so that the adsorption end of the adsorption mechanism 7 is exposed on the conveying and supporting surface. The openings 16 are continuously arranged along the conveying direction of the second conveying mechanism 2, so that the adsorption end can be ensured to be exposed at any time when the conveyor belt 12 stops during the conveying process. The plurality of openings 16 are arranged at intervals along the first direction a to correspond to a plurality of adsorption ends on the adsorption area 15.

[0064] Further, referring to the attached Figure 5 , in some embodiments, the glass breaking device provided in this embodiment further includes a controller 8; the controller 8 is electrically connected to the first conveying mechanism 1, the second conveying mechanism 2 and the second bracket 5; wherein, the controller 8 controls the second bracket 5 to shorten and starts the second conveying mechanism 2 according to the running duration of the first conveying mechanism 1.

[0065] It can be understood that, in order to improve the efficiency of the glass breaking device, in this embodiment, automatic control can be achieved by setting a controller 8. The controller 8 is a PLC controller capable of data transceiver, analysis, comparison, and program editing; the controller 8 is electrically connected to the drive motor 14 to drive the drive shaft 13 to control the opening and closing of the conveyor belt 12. The controller 8 is electrically connected to the servo mechanisms of the second bracket 5 and the first bracket 4 to drive the shortening and elongation of the second bracket 5 and the first bracket 4; the controller 8 is electrically connected to the vacuum pump of the adsorption mechanism 7 to control the opening and closing of the adsorption mechanism 7. Specifically, a running duration is preset in the controller 8. The running duration is the duration during which the first conveying mechanism 1 can transport the glass substrate 6 to a position where its scribed line is located between the first conveying mechanism 1 and the second conveying mechanism 2. This duration can be designed and adjusted according to the specifications of different glass substrates 6 and needs to be pre-stored and set in the controller 8; here, the scribed line does not have to be precisely aligned with the exact middle of the first conveying mechanism 1 and the second conveying mechanism 2, as long as it is located between the first conveying mechanism 1 and the second conveying mechanism 2, effectively reducing the accuracy requirements; the controller 8 controls the first conveying mechanism 1 to stop working according to the running duration, starts the adsorption mechanism 7 to adsorb the glass substrate 6, and controls the second bracket 5 (or simultaneously controls the second bracket 5 and the first bracket 4) to shorten. Then, it controls the adsorption mechanism 7 to close to release the adsorption of the glass substrate 6. Then, it starts the second conveying mechanism 2 and simultaneously resets the second bracket 5 (or simultaneously resets the second bracket 5 and the first bracket 4) to move the second part 62 away from the first part until the second conveying mechanism 2 is flush with the first conveying mechanism 1, and then starts the first conveying mechanism 1 to resume normal conveying.

[0066] Further, referring to the attached Figure 2 , in some embodiments, for the glass breaking device provided in this embodiment, in specific implementation, the second bracket 5 includes a first sub-frame body 51 and a second sub-frame body 52; the first sub-frame body 51 and the second sub-frame body 52 are arranged at intervals along the first direction a to respectively support both ends of the second conveying mechanism 2 in the first direction a; wherein, the first direction a is parallel to the conveying and supporting surface of the second conveying mechanism 2 and perpendicular to the transmission direction of the second conveying mechanism 2.

[0067] It can be understood that, in order to ensure the stability of the state or position change of the second conveying mechanism 2, in this embodiment, the second bracket 5 is provided to include a first sub-frame body 51 and a second sub-frame body 52. Both the first sub-frame body 51 and the second sub-frame body 52 are rigid structures, which can be Y-shaped structures, annular structures, etc., as long as they can stably support and connect the end of the second conveying mechanism 2; the first sub-frame body 51 and the second sub-frame body 52 can be provided separately or integrally connected. In this embodiment, the first sub-frame body 51 and the second sub-frame body 52 are provided to synchronously support the two ends of the second conveying mechanism 2 along the first direction a. Correspondingly, the telescoping of the first sub-frame body 51 and the second sub-frame body 52 can be realized by unified control of the same telescoping drive, or can be realized by separately corresponding to the control of the two sub-frame bodies respectively.

[0068] In some embodiments, referring to the attached Figure 1 and the attached Figure 3 In the glass breaking device provided in this embodiment, in a specific implementation, the first sub-frame body 51 and the second sub-frame body 52 have the same structure and both include a fixed seat 53 and a servo lifting part 54; the fixed seat 53 is used to be fixed on the bearing surface of the glass breaking device; both ends of the servo lifting part 54 are respectively connected to the fixed seat 53 and the first end of the second conveying mechanism 2.

[0069] It can be understood that, in order to realize the telescoping action of the second bracket 5, in this embodiment, both the first sub-frame body 51 and the second sub-frame body 52 are provided in the form of a fixed seat 53 and a servo lifting part 54; the fixed seat 53 is a rigid structure, which can be a block, a column, a disc, a frame structure, etc.; the bearing surface is the ground or the working surface of the working area; the servo lifting part 54 can be but is not limited to a servo cylinder; the servo cylinder is electrically connected to the controller 8 to perform ejection or retraction according to the control signal of the controller 8. Of course, it can be understood that the telescoping setting of the first bracket 4 can refer to the second bracket 5 and will not be elaborated here too much.

[0070] In some embodiments, in the glass breaking device provided in this embodiment, in a specific implementation, it further includes a breaking mechanism (not shown in the figure); the breaking mechanism is rotatably arranged at one end of the second conveying mechanism 2 facing the first conveying mechanism 1; wherein, if the second bracket 5 shortens, the breaking mechanism rotates to approach and strike the glass substrate 6.

[0071] It can be understood that, in order to ensure the breaking effect and efficiency, a breaking mechanism is provided in this embodiment. It can be an arc-shaped plate, an arc-shaped knife, a hammer, etc. It is arranged along the first direction a and can rotate around the rotating shaft of the second conveying mechanism 2. It can be automatically controlled by a motor cooperating with a controller 8. For example, when the controller 8 controls the second bracket 5 to shorten, the motor of the breaking mechanism is synchronously controlled to rotate so that the breaking mechanism rotates close to the glass substrate 6 and strikes the scribed line, improving the breaking efficiency and ensuring the breaking effect, and avoiding the warping of the glass substrate 6 from affecting the breaking effect.

[0072] Embodiment 2

[0073] This embodiment provides a glass production system, which includes at least one glass breaking device.

[0074] Specifically, the glass breaking device is the glass breaking device in Embodiment 1. For its structure and working principle, please refer to the detailed description of Embodiment 1, and no further elaboration will be made here.

[0075] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details well known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed here based on the above description.

[0076] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be equivalently replaced without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A glass breaking device, characterized in that: It includes: A first conveying mechanism (1) and a second conveying mechanism (2) are arranged at intervals, wherein the conveying direction of the second conveying mechanism (2) is the same as the conveying direction of the first conveying mechanism (1), so as to relay the glass substrate (6); A fixed frame (3), the fixed frame (3) being arranged between the first conveying mechanism (1) and the second conveying mechanism (2), and adjacent ends of the first conveying mechanism (1) and the second conveying mechanism (2) being rotatably connected to the top end of the fixed frame (3); A first bracket (4), the first bracket (4) being arranged at a first end of the first conveying mechanism (1) away from the second conveying mechanism (2) to support a first end of the first conveying mechanism (1); a second bracket (5), the second bracket (5) being arranged at a first end of the second conveying mechanism (2) away from the first conveying mechanism (1), the second bracket (5) being telescopically arranged in a vertical direction so as to drive the first end of the second conveying mechanism (2) to reciprocate in a vertical direction; When the glass substrate (6) moves to the point where its first portion (61) and second portion (62) are respectively located on the first conveying mechanism (1) and the second conveying mechanism (2), the second bracket (5) is shortened in a vertical direction to break the glass substrate (6) and move the second portion (62) of the glass substrate (6) away from the first portion (61) of the glass substrate (6) along the conveying direction of the second conveying mechanism (2).

2. The glass breaking device according to claim 1, characterized in that: The first bracket (4) is telescopically arranged in the vertical direction to drive the first end of the first conveying mechanism (1) to reciprocate in the vertical direction; When the glass substrate (6) moves to the point where its first portion (61) and second portion (62) are respectively located on the first conveying mechanism (1) and the second conveying mechanism (2), the first bracket (4) and the second bracket (5) are shortened in the vertical direction to break the glass substrate (6).

3. The glass breaking device according to claim 1, characterized in that: Also includes an adsorption mechanism (7); An adsorption area (15) is provided on one end adjacent to the first conveying mechanism (1) and the second conveying mechanism (2); The adsorption mechanism (7) is arranged in the adsorption area (15), and the adsorption end of the adsorption mechanism (7) faces the conveying support surfaces of the first conveying mechanism (1) and the second conveying mechanism (2), and is used to maintain the glass substrate (6) in a bonding state with the conveying support surfaces.

4. The glass breaking device according to claim 1, characterized in that: Also includes a controller (8); The controller (8) is electrically connected to the first conveying mechanism (1), the second conveying mechanism (2) and the second bracket (5); The controller (8) controls the second bracket (5) to shorten and start the second conveying mechanism (2) according to the operating time of the first conveying mechanism (1).

5. The glass breaking device according to claim 1, characterized in that: The second bracket (5) comprises a first sub-frame (51) and a second sub-frame (52); The first sub-frame (51) and the second sub-frame (52) are arranged at intervals along a first direction (a) to respectively support two ends of the second conveying mechanism (2) in the first direction (a); Wherein, the first direction (a) is parallel to the conveying support surface of the second conveying mechanism (2) and perpendicular to the transmission direction of the second conveying mechanism (2).

6. The glass breaking device according to claim 5, characterized in that: The first sub-frame (51) and the second sub-frame (52) have the same structure, and both include a fixing seat (53) and a servo lifting part (54); The fixing seat (53) is used to be fixed on the bearing surface of the glass breaking device; The two ends of the servo lifting part (54) are respectively connected to the fixing seat (53) and the first end of the second conveying mechanism (2).

7. The glass breaking device according to claim 1, characterized in that: Also includes breaking mechanism; The breaking mechanism is rotatably arranged at one end of the second conveying mechanism (2) facing the first conveying mechanism (1); Wherein, if the second bracket (5) is shortened, the breaking mechanism rotates to approach and strike the glass substrate (6).

8. The glass breaking device according to claim 3, characterized in that: The first conveying mechanism (1) and the second conveying mechanism (2) have the same structure, and both comprise a breaking table (11), a conveyor belt (12) and a driving shaft (13); The driving shaft (13) is arranged at one end of the breaking platform (11), and the driving shaft (13) is connected to a driving motor (14); The conveyor belt (12) is arranged around the breaking platform (11) and the driving shaft (13) to form the conveying support surface outside the breaking platform (11); a plurality of openings (16) are provided on the conveyor belt (12) so that the adsorption end of the adsorption mechanism (7) is exposed on the conveying support surface.

9. A glass production system, characterized in that: It includes: At least one glass breaking device according to any one of claims 1 to 8.

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