Glass substrate cutting device

Abstract

The utility model provides a glass substrate cutting device. The glass substrate cutting device comprises a handheld assembly and a shearing assembly. The shearing assembly comprises a hinge shaft, two blades, a transmission part and a driver, the hinge shaft is installed on the handheld assembly, the two blades penetrate through the hinge shaft, the transmission part is installed at the ends, close to the handheld assembly, of the two blades, and the driver is installed on the handheld assembly; and the driving part is configured to drive the two cutting edges to rotate towards each other or rotate back to back around the first direction by driving the driving part. According to the glass substrate cutting device provided by the invention, the driver is adopted, and under the cooperation of the transmission part, the two cutting edges can be driven to rotate in the opposite direction or in the back-to-back direction, so that the glass substrate can be cut off. Compared with the prior art, the automatic glass substrate cutting device is beneficial to improving the automation degree, avoiding manual cutting of the glass substrate, reducing the operation difficulty and avoiding safety accidents as much as possible.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass substrate equipment, and in particular relates to a glass substrate cutting device. Background Art

[0002] When producing high-generation glass substrates, the overflow method is mainly used. The high-temperature molten glass flows out of the glass melting furnace and is clarified and homogenized through a platinum channel. The treated glass liquid enters the molding overflow device. In the overflow device, the high-temperature molten glass liquid converges from the bottom of the overflow brick and enters the molding furnace and annealing furnace through the pull-down traction device to solidify the glass liquid into a glass substrate, and the glass substrate is continuously removed from the annealing furnace. In actual application, it is usually necessary for staff to manually cut off the glass substrate removed from the annealing furnace, that is, to inspect and repair the molding furnace, cross-cutting equipment, etc. However, it is difficult for staff to manually cut off the glass substrate, and there are safety hazards. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a glass substrate cutting device to solve the technical problem in the prior art that it is difficult for workers to manually cut the glass substrate.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a glass substrate cutting device, comprising:

[0005] Handheld components;

[0006] A shearing assembly, the shearing assembly comprising an articulated shaft, two blades, a transmission member and a driver, the articulated shaft being mounted on the handheld assembly, the two blades being passed through the articulated shaft, the transmission member being mounted on one end of the two blades close to the handheld assembly, the driver being mounted on the handheld assembly and being configured to drive the two blades to rotate toward or away from each other around a first direction by driving the transmission member.

[0007] Optionally, the transmission member includes two racks and a gear, the two racks are respectively connected to one end of the two blades close to the handheld component, the gear is installed at the output end of the driver and meshes between the two racks, and is also configured to be able to rotate around a second direction under the drive of the driver to drive the two racks to rotate towards or away from each other around the first direction.

[0008] Optionally, an end of the rack is connected to an end of the blade close to the handheld assembly.

[0009] Optionally, the rack is configured as an arc-shaped plate.

[0010] Optionally, the blade includes a shearing section, a hinge section and a connecting section, the hinge section is connected to one end of the shearing section close to the handheld component and passes through the hinge axis, and the connecting section is connected to one end of the hinge section away from the shearing section.

[0011] Optionally, a avoidance groove is provided on a side of the connecting section close to the driver.

[0012] Optionally, the length of the shearing section is greater than the length of the connecting section.

[0013] Optionally, the handheld assembly includes a handle and two mounting seats, and the two mounting seats are both mounted on one end of the handle close to the shearing assembly and are respectively mounted on both ends of the hinge shaft.

[0014] Optionally, the handheld component also includes a power supply and a control switch, wherein the power supply is installed in the handle and provides electrical energy to the driver, and the control switch is electrically connected between the driver and the power supply and can control the on and off of the circuit between the driver and the power supply.

[0015] Optionally, the handle comprises a first handle portion and a second handle portion, and the second handle portion is bent and connected to an end of the first handle portion away from the shearing assembly.

[0016] The beneficial effects of the glass substrate cutting device provided by the present application are:

[0017] The glass substrate cutting device provided in the embodiment of the present application adopts a driver, which, in cooperation with a transmission member, can drive two blades to rotate toward or away from each other, thereby cutting the glass substrate. Compared with the traditional technology, it helps to improve the degree of automation, avoids manual cutting of the glass substrate, helps to reduce the difficulty of operation, and can avoid safety accidents as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A three-dimensional diagram of a glass substrate cutting device provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0021] Figure 3A side view of a glass substrate cutting device provided in an embodiment of the present application;

[0022] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0023] Figure 5 This is a schematic diagram of the operation of the glass substrate cutting device provided in an embodiment of the present application.

[0024] Among them, the reference numerals in the figure are:

[0025] 1. Handheld assembly; 11. Handle; 111. First handle; 112. Second handle; 12. Mounting seat; 13. Control switch;

[0026] 2. Shearing assembly; 21. Articulated shaft; 22. Blade; 221. Shearing section; 222. Articulated section; 223. Connecting section; 224. Avoidance groove; 23. Transmission member; 231. Rack; 232. Gear; 24. Driver;

[0027] 3. Cross-cutting machine. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] like Figures 1 to 5 As shown, a glass substrate cutting device provided in an embodiment of the present application comprises a handheld component 1 and a shearing component 2. The shearing component 2 comprises a hinge shaft 21, two blades 22, a transmission member 23 and a driver 24, wherein the hinge shaft 21 is mounted on the handheld component 1, the two blades 22 are both penetrated through the hinge shaft 21, the transmission member 23 is mounted on one end of the two blades 22 close to the handheld component 1, and the driver 24 is mounted on the handheld component 1 and is configured to drive the two blades 22 to rotate toward each other or rotate away from each other around a first direction by driving the transmission member 23.

[0033] It should be noted that the first direction mentioned above and below refers to the bidirectional direction of the central axis defined by the structure of the hinge shaft 21 itself, as shown in FIG. Figure 1 The X-axis shown in .

[0034] Specifically, before the inspection, the staff first stops the cross-cutting machine 3, and two staff members stand on both sides of the cross-cutting machine 3, respectively, and hold the glass substrate cutting device. When cutting the glass substrate, the staff starts the driver 24, and the driver 24 drives the two blades 22 to rotate in opposite directions around the first direction through the transmission member 23 until the two blades 22 are fully extended. After the two blades 22 are fully extended, the staff places the glass substrate cutting position between the two blades 22, and the driver 24 drives the two blades 22 to rotate in opposite directions around the first direction through the transmission member 23. Under the action of the two blades 22, cracks are formed on the surface of the glass substrate, and the cracks extend downward at the same time, eventually causing the glass substrate below the crack to fall, and the glass substrate above the crack continues to move downward.

[0035] The glass substrate cutting device provided in the present application uses a driver 24, which, in cooperation with a transmission member 23, can drive the two blades 22 to rotate toward or away from each other, thereby cutting the glass substrate. Compared with the traditional technology, it helps to improve the degree of automation, avoids manual cutting of the glass substrate, helps to reduce the difficulty of operation, and can avoid safety accidents as much as possible.

[0036] Optionally, the driver 24 is configured as a forward and reverse motor.

[0037] In one embodiment of the present application, see Figures 1 to 4The transmission member 23 includes two racks 231 and a gear 232. The two racks 231 are respectively connected to one end of the two blades 22 close to the handheld component 1. The gear 232 is installed at the output end of the driver 24 and meshes between the two racks 231. It is also configured to be able to rotate around the second direction under the drive of the driver 24 to drive the two racks 231 to rotate towards or away from each other around the first direction.

[0038] It should be noted that the second direction mentioned above and below refers to the bidirectional direction of the central axis defined by the structure of the gear 232 itself, as shown in FIG. Figure 1 The Y-axis shown in .

[0039] Specifically, when cutting the glass substrate, the staff starts the driver 24, and the driver 24 drives the gear 232 to rotate around the second direction. Since the two racks 231 are both meshed with the gear 232, driven by the gear 232, the two racks 231 first rotate in opposite directions around the first direction, and the two blades 22 also rotate in opposite directions around the first direction until the two blades 22 are fully extended. After the two blades 22 are fully extended, the staff places the glass substrate cutting position between the two blades 22, and the driver 24 drives the gear 232 to rotate in the opposite direction around the second direction. Driven by the gear 232, the two racks 231 rotate towards each other around the first direction, and the two blades 22 also rotate towards each other around the first direction.

[0040] With such a configuration, two racks 231 and a gear 232 are used. Under the drive of the driver 24, the two guides can be driven to rotate toward each other or in opposite directions, thereby achieving the cutting of the glass substrate. Moreover, the cooperation between the gear 232 and the rack 231 can achieve speed reduction and torque increase, making it easier for the driver 24 to drive the two blades 22 to cut the glass substrate, which helps to improve the cutting effect. In addition, the driver 24 is arranged at one end of the handheld component 1 close to the shearing component 2, which shortens the distance between the driver 24 and the transmission member 23, making it easier for the driver 24 to drive the two blades 22 to rotate, and avoiding the cutting effect being affected due to the excessively long power transmission path. The two racks 231 are meshed with the same gear 232, and the structure is simple.

[0041] In one embodiment of the present application, see Figures 1 to 4 The end of the rack 231 is connected to one end of the blade 22 close to the handheld component 1.

[0042] In order to ensure the safety performance of the device, in an idle state, the two blades 22 are stacked and there is no gap between the two blades 22. Compared with the case where the ends of the blades 22 are located in the middle of the rack 231, the rack 231 can be prevented from being affected by the positions of the two blades 22, which helps to increase the movement range of the rack 231.

[0043] In one embodiment of the present application, see Figures 1 to 4 , the rack 231 is configured as an arc-shaped plate.

[0044] In this way, the rack 231 is configured as an arc-shaped plate, so that the gear 232 drives the two blades 22 to rotate, so that the two blades 22 can rotate around the first direction. In addition, the gear 232 and the rack 231 can also achieve speed reduction and torque increase, which is convenient for the blade 22 to cut the glass substrate, which helps to improve the convenience of use.

[0045] In one embodiment of the present application, please refer to Figures 1 to 4 The blade 22 includes a shearing section 221, a hinge section 222 and a connecting section 223. The hinge section 222 is connected to one end of the shearing section 221 close to the handheld component 1 and passes through the hinge shaft 21. The connecting section 223 is connected to one end of the hinge section 222 away from the shearing section 221.

[0046] With such a configuration, the shearing section 221 can be used to cut the glass substrate after rotating in the first direction. The hinge section 222 can be used to hinge the shearing section 221 and the connecting section 223 to the hinge shaft 21, and the shearing section 221 can be driven to rotate by rotating the connecting section 223. The connecting section 223 can drive the shearing section 221 to rotate in cooperation with the gear 232 and the rack 231.

[0047] In one embodiment of the present application, see Figures 1 to 4 A avoiding groove 224 is formed on one side of the connecting section 223 close to the driver 24 .

[0048] In this way, the avoidance groove 224 is used to increase the distance between the two connecting sections 223 in the first direction, so as to avoid the two connecting sections 223 being too close in the first direction to affect the installation of the gear 232, thereby facilitating the installation of the gear 232. In addition, the two connecting sections 223 can be prevented from interfering with each other when rotating around the first direction due to the two connecting sections 223 being too close in the first direction, thereby facilitating the rotation of the connecting sections 223.

[0049] In one embodiment of the present application, see Figures 1 to 4 , the length of the shearing section 221 is greater than the length of the connecting section 223 .

[0050] In this configuration, since the length of the shearing section 221 is greater than the length of the connecting section 223, the shearing section 221 can have a sufficiently long shearing space, which is convenient for workers to cut the glass substrate when cutting the glass substrate, thereby helping to improve the convenience of use.

[0051] In one embodiment of the present application, please refer to Figures 1 to 4The handheld assembly 1 includes a handle 11 and two mounting seats 12. The two mounting seats 12 are both mounted on one end of the handle 11 close to the shearing assembly 2 and are respectively mounted on both ends of the hinge shaft 21.

[0052] Such arrangement, using two mounting seats 12, facilitates the installation of the hinge shaft 21. With the cooperation of the hinge shaft 21, the blade 22 can be limited so that the blade 22 can only rotate around the first direction, which helps to improve the rotation stability of the blade 22.

[0053] In one embodiment of the present application, see Figures 1 to 4 The handheld component 1 also includes a power supply (not shown in the figure) and a control switch 13. The power supply is installed in the handle 11 and provides power to the driver 24. The control switch 13 is electrically connected between the driver 24 and the power supply and can control the on and off of the circuit between the driver 24 and the power supply.

[0054] With such arrangement, the staff can control the on / off of the circuit between the driver 24 and the power supply by pressing the control switch 13, which is convenient to control and helps to improve the convenience of use.

[0055] In one embodiment of the present application, please refer to Figures 1 to 4 The handle 11 includes a first handle portion 111 and a second handle portion 112 , and the second handle portion 112 is bent and connected to an end of the first handle portion 111 away from the shearing assembly 2 .

[0056] In this way, the first handle 111 is used to increase the distance between the second handle 112 and the shearing assembly 2 in the second direction, and to prevent the worker from being too close to the glass substrate and causing a safety accident during the cutting process. Compared with the unbent second handle 112 and the first handle 111, the second handle 112 is easier for the worker to hold, which helps to further improve the convenience of use.

[0057] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. A glass substrate cutting device, characterized in that: include: Handheld assembly (1); A shearing assembly (2), the shearing assembly (2) comprising a hinge shaft (21), two blades (22), a transmission member (23) and a driver (24), the hinge shaft (21) being mounted on the handheld assembly (1), the two blades (22) both being inserted through the hinge shaft (21), the transmission member (23) being mounted on one end of the two blades (22) close to the handheld assembly (1), the driver (24) being mounted on the handheld assembly (1) and being configured to drive the two blades (22) to rotate towards each other or away from each other around a first direction by driving the transmission member (23).

2. The glass substrate cutting device according to claim 1, wherein: The transmission member (23) comprises two racks (231) and a gear (232); the two racks (231) are respectively connected to one end of the two blades (22) close to the handheld component (1); the gear (232) is mounted on the output end of the driver (24) and meshes between the two racks (231); and is further configured to be able to rotate around a second direction under the drive of the driver (24) to drive the two racks (231) to rotate towards or away from each other around a first direction.

3. The glass substrate cutting device according to claim 2, wherein: An end of the rack (231) is connected to an end of the blade (22) close to the handheld component (1).

4. The glass substrate cutting device according to claim 2, wherein: The rack (231) is configured as an arc-shaped plate.

5. The glass substrate cutting device according to any one of claims 1 to 4, characterized in that: The blade (22) comprises a shearing section (221), a hinge section (222) and a connecting section (223); the hinge section (222) is connected to an end of the shearing section (221) close to the handheld component (1) and is passed through the hinge shaft (21); and the connecting section (223) is connected to an end of the hinge section (222) away from the shearing section (221).

6. The glass substrate cutting device according to claim 5, characterized in that: A avoidance groove (224) is provided on a side of the connecting section (223) close to the driver (24).

7. The glass substrate cutting device according to claim 5, characterized in that: The length of the shearing section (221) is greater than the length of the connecting section (223).

8. The glass substrate cutting device according to any one of claims 1 to 4, characterized in that: The handheld assembly (1) comprises a handle (11) and two mounting seats (12); the two mounting seats (12) are both mounted on one end of the handle (11) close to the shearing assembly (2), and are respectively mounted on both ends of the hinge shaft (21).

9. The glass substrate cutting device according to claim 8, characterized in that: The handheld assembly (1) further comprises a power supply and a control switch (13); the power supply is installed in the handle (11) and provides electrical energy to the driver (24); the control switch (13) is electrically connected between the driver (24) and the power supply and is capable of controlling the on / off of the circuit between the driver (24) and the power supply.

10. The glass substrate cutting device according to claim 8, wherein: The handle (11) comprises a first handle portion (111) and a second handle portion (112); the second handle portion (112) is bent and connected to an end of the first handle portion (111) away from the shearing assembly (2).

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