Glass substrate cutting wheel replacement device

Abstract

This utility model provides a glass substrate cutting cutter wheel replacement device, relating to the field of glass processing technology. The device includes a cutter wheel bracket and a drive mechanism. The cutter wheel bracket is positioned directly below the cutter head, and its top has a cutter wheel receiving groove for accommodating the cutter wheel. The drive mechanism drives the cutter wheel bracket vertically towards or away from the cutter head, so that the cutter wheel on the cutter head is received in the cutter wheel receiving groove, or the cutter wheel in the groove is inserted into the cutter head, aligning the first mounting hole of the cutter wheel with the second mounting hole of the cutter head. By disassembling the old cutter wheel to position the cutter wheel bracket and its receiving groove, and then using the cutter wheel bracket to install the new cutter wheel, precise positioning and installation of the cutter wheel and cutter head are ensured, improving the efficiency of cutter wheel replacement.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, and in particular to a glass substrate cutting wheel replacement device. Background Technology

[0002] Glass substrates are thin sheets of glass with extremely smooth surfaces and are one of the key basic materials in the flat panel display industry. The production process of glass substrates for OLEDs and LTPS involves first producing glass using an overflow-drawing method, and then cutting the glass to the required dimensions to obtain the desired glass substrate. Current glass cutting methods primarily involve machine cutting. A machine cutting machine includes a cutting wheel, a cutting head, and a cutting head. The cutting wheel is fixed to the cutting head on the cutting head. The cutting wheel scores marks on the glass surface, and mechanical force is applied along these marks to produce the glass substrate. The cutting wheel is prone to wear during the cutting process, therefore requiring replacement.

[0003] The existing method for replacing cutter wheels mainly involves manually removing the cutter shaft from the cutter wheel and tool holder to remove the old cutter wheel, then inserting the new cutter wheel into the tool holder, aligning the tool holder mounting holes with the cutter wheel mounting holes, and finally inserting the cutter shaft into the tool holder mounting holes and the cutter wheel mounting holes to install the cutter wheel. However, when installing a new cutter wheel with the tool holder, the alignment of the tool holder mounting holes and the cutter wheel mounting holes is mainly done manually. Due to the small size of the cutter wheel, the small diameter of the cutter wheel mounting holes, and the limited space under the tool holder, manually aligning the tool holder mounting holes with the cutter wheel mounting holes is quite difficult, affecting the installation efficiency of the cutter wheel. Utility Model Content

[0004] One technical problem that this utility model aims to solve is that existing methods for replacing cutter wheels require manual alignment of the tool holder mounting holes and cutter wheel mounting holes when installing the new cutter wheel with the tool holder. Due to the small size of the cutter wheel, the small diameter of the cutter wheel mounting hole, and the limited space under the tool holder, it is difficult to manually align the tool holder mounting holes and cutter wheel mounting holes, which affects the installation efficiency of the cutter wheel.

[0005] To solve the above-mentioned technical problems, this utility model provides a glass substrate cutting blade replacement device, including: a blade support bracket, which is disposed directly below the blade head, and the top of the blade support bracket is provided with a blade receiving groove for accommodating the blade; and a driving mechanism, which drives the blade support bracket to move closer to or away from the blade head in a vertical direction, so that the blade on the blade head is accommodated in the blade receiving groove, or the blade in the blade receiving groove is inserted into the blade head and the first mounting hole of the blade is aligned with the second mounting hole of the blade head.

[0006] In some embodiments, the glass substrate cutting blade replacement device further includes a base for supporting the blade support; and a drive mechanism for driving the blade support to move vertically relative to the base.

[0007] In some embodiments, the cutter wheel bracket is provided with a first slide groove extending vertically upward from the bottom, and the base is provided with a first slide rod extending vertically upward from the top. The first slide rod is slidably inserted into the first slide groove, and the driving mechanism is used to drive the first slide rod to slide relative to the first slide groove.

[0008] In some embodiments, the drive mechanism includes a rotating shaft and a gear disposed on the rotating shaft. The rotating shaft is rotatably disposed on the side of the cutter wheel bracket. A rack extending in a vertical direction is disposed on the side of the first slide rod near the rotating shaft. An opening is provided on the side of the first slide groove near the rotating shaft, and the gear meshes with the rack through the opening.

[0009] In some embodiments, a plurality of first slide rods are provided, and a plurality of first slide grooves are provided. The plurality of first slide rods are distributed at intervals along the axial direction of the rotating shaft and are configured to correspond one-to-one with the plurality of first slide grooves.

[0010] In some embodiments, a knob is provided at one end of the rotating shaft.

[0011] In some embodiments, the cutter wheel bracket is provided with a second slide groove extending vertically upward from the bottom, and the base is provided with a second slide rod extending vertically upward from the top, the second slide rod being slidably inserted into the second slide groove; and / or multiple second slide rods are provided, multiple second slide grooves are provided, and multiple second slide rods are provided in one-to-one correspondence with multiple second slide grooves.

[0012] In some embodiments, the cutter wheel bracket is provided with a through hole communicating with the cutter wheel receiving groove. The through hole extends through the cutter wheel bracket along the axial direction of the cutter wheel receiving groove, so that the cutter shaft can be inserted into the second mounting hole and the first mounting hole through the through hole.

[0013] In some embodiments, the outer diameter of the through hole is smaller than the outer diameter of the cutter wheel receiving groove, so as to restrict the cutter wheel from disengaging from the cutter wheel receiving groove axially.

[0014] In some embodiments, the bottom of the base is provided with an adsorption element that can be adsorbed onto the platform below the blade head.

[0015] Through the above technical solution, the glass substrate cutting blade replacement device provided by this utility model can assist in the disassembly and installation of the blade on the cutting head, thereby realizing the replacement of the blade. Specifically, the blade support is set directly below the cutting head, and the drive mechanism drives the blade support to move vertically closer to the cutting head until the blade to be removed is housed in the blade receiving groove. The blade is then removed from the cutting head. The drive mechanism then drives the blade support to move vertically away from the cutting head, and the blade removed from the cutting head will detach from the cutting head along with the blade receiving groove. The old blade is then removed from the blade receiving groove, and the new blade is placed in the blade receiving groove of the blade support. The drive mechanism then... The drive wheel bracket moves vertically towards the cutter head, ensuring that the distance the wheel bracket rises when the old wheel is removed is the same as the distance it rises when the new wheel is installed. This ensures that the height of the wheel bracket when the old wheel is placed in the wheel receiving groove is the same as the height of the wheel bracket when the new wheel is inserted into the cutter head, guaranteeing alignment between the first mounting hole of the wheel and the second mounting hole of the cutter head. The wheel is then installed on the cutter head, thus achieving wheel installation. This glass substrate cutting wheel replacement device is unaffected by small diameters of the first and second mounting holes or limited space below the cutter head, ensuring accurate alignment and improving wheel installation efficiency. This utility model's wheel replacement device first positions the wheel bracket and its receiving groove by disassembling the old wheel, and then uses the wheel bracket to install the new wheel, ensuring precise positioning and installation of the wheel and cutter head, thus improving wheel replacement efficiency. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a front view of the glass substrate cutting blade wheel replacement device and blade head disclosed in this embodiment of the utility model; and

[0018] Figure 2 This is a side view of the glass substrate cutting blade wheel replacement device and the blade head disclosed in this embodiment of the utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Cutter wheel bracket; 11. Through hole; 12. First slide groove; 13. Fixed base; 14. Second slide groove; 2. Cutter wheel; 21. First mounting hole; 3. Cutter head; 31. Second mounting hole; 4. Base; 41. First slide rod; 42. Rack; 43. Second slide rod; 5. Rotary shaft; 51. Gear; 52. Knob. Detailed Implementation

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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 having idealized or highly formalized meanings, unless expressly defined herein.

[0027] 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.

[0028] This utility model provides a glass substrate cutting wheel replacement device. Figure 1 This is a front view of the glass substrate cutting blade wheel replacement device and blade head disclosed in this embodiment of the utility model. Figure 2 This is a side view of the glass substrate cutting blade wheel replacement device and the blade head disclosed in this embodiment of the utility model.

[0029] See Figure 1 and Figure 2The glass substrate cutting blade replacement device includes a blade bracket 1 and a drive mechanism. The blade bracket 1 is positioned directly below the blade head 3, and the top of the blade bracket 1 is provided with a blade receiving groove for accommodating the blade 2. The drive mechanism is used to drive the blade bracket 1 to move closer to or further away from the blade head 3 in a vertical direction, so that the blade 2 on the blade head 3 is accommodated in the blade receiving groove, or the blade 2 in the blade receiving groove is inserted into the blade head 3 and the first mounting hole 21 of the blade 2 is aligned with the second mounting hole 31 of the blade head 3. The cutter wheel bracket 1 is positioned directly below the cutter head 3. The drive mechanism drives the cutter wheel bracket 1 vertically towards the cutter head 3 until the cutter wheel 2 to be removed from the cutter head 3 is housed in the cutter wheel receiving groove. The cutter wheel 2 is then removed from the cutter head 3. The drive mechanism then drives the cutter wheel bracket 1 vertically away from the cutter head 3. The cutter wheel 2 removed from the cutter head 3 will detach from the cutter head 3 along with the cutter wheel receiving groove. The old cutter wheel 2 is removed from the cutter wheel receiving groove, and the new cutter wheel 2 is placed in the cutter wheel receiving groove of the cutter wheel bracket 1. The drive mechanism drives the cutter wheel bracket 1 vertically towards the cutter head 3, ensuring that the cutter wheel bracket 1 rises a certain distance when the old cutter wheel 2 is removed. The distance the cutter wheel bracket 1 rises is the same as when the new cutter wheel 2 is installed, ensuring that the height of the cutter wheel bracket 1 when the old cutter wheel 2 is housed in the cutter wheel receiving groove is the same as the height of the cutter wheel bracket 1 when the new cutter wheel 2 is inserted into the cutter head 3. This guarantees that the first mounting hole 21 of the cutter wheel 2 and the second mounting hole 31 of the cutter head 3 are aligned. The cutter wheel 2 is then installed on the cutter head 3, thus achieving the installation of the cutter wheel 2. This glass substrate cutting cutter wheel replacement device is not affected by the small diameter of the first mounting hole 21 and the second mounting hole 31 or the limited space below the cutter head 3, ensuring the accuracy of the alignment of the first mounting hole 21 and the second mounting hole 31 and improving the installation efficiency of the cutter wheel 2. This utility model's cutter wheel replacement device first achieves the positioning of the cutter wheel bracket 1 and its cutter wheel receiving groove by disassembling the old cutter wheel 2, and then uses the cutter wheel bracket 1 to install the new cutter wheel 2. This ensures the precise positioning and installation of the cutter wheel 2 and the cutter head 3, improving the replacement efficiency of the cutter wheel 2.

[0030] To ensure that the cutter wheel receiving groove can support and stably limit the movement of the cutter wheel 2, the cutter wheel receiving groove is designed as a semi-circular groove. The semi-circular cutter wheel receiving groove not only effectively supports and limits the movement of the cutter wheel 2, but also facilitates the placement or removal of the cutter wheel 2.

[0031] In order to ensure the stability of the cutter wheel bracket 1 during its vertical movement, the cutter wheel bracket 1 is designed as a solid stainless steel cuboid.

[0032] In some embodiments, the shaft diameter of the cutter wheel 2 is smaller than the axial spacing of the insertion portion below the cutter head 3, so that the cutter wheel 2 can be inserted below the cutter head 3.

[0033] In order to ensure that the cutter wheel 2 in the cutter wheel receiving groove can be accurately inserted into the cutter head 3, the cutter wheel bracket 1 is set directly below the cutter head 3. During the process of the drive mechanism driving the cutter wheel bracket 1 to approach the cutter head 3, the horizontal position of the cutter wheel bracket 1 can be slightly adjusted to ensure that the cutter wheel 2 below the cutter head 3 can be received in the cutter wheel receiving groove.

[0034] To ensure the stable vertical movement of the cutter wheel bracket 1, the glass substrate cutting cutter wheel replacement device also includes a base 4, which supports the cutter wheel bracket 1. A drive mechanism drives the cutter wheel bracket 1 to move vertically relative to the base 4. The base 4 effectively supports the cutter wheel bracket 1, preventing it from swaying under the drive of the drive mechanism, ensuring the stability of the cutter wheel bracket 1, and allowing the base 4 and the cutter wheel bracket 1 to be stably positioned directly below the cutter head 3. The drive mechanism moves the cutter wheel bracket 1 relative to the base 4, causing the cutter wheel bracket 1 to move vertically closer to or further away from the cutter head 3, thereby enabling the disassembly and installation of the cutter wheel 2.

[0035] See Figure 2 To ensure that the base 4 can effectively support and limit the movement of the cutter wheel support 1 relative to the base 4 in a vertical direction, the cutter wheel support 1 is provided with a first sliding groove 12 extending vertically upward from the bottom, and the base 4 is provided with a first sliding rod 41 extending vertically upward from the top. The first sliding rod 41 is slidably inserted into the first sliding groove 12, and the driving mechanism is used to drive the first sliding rod 41 to slide relative to the first sliding groove 12. The first sliding rod 41, located at the top of the base 4, can be slidably inserted into the first sliding groove 12 at the bottom of the cutter wheel support 1, so that when the driving mechanism drives the cutter wheel support 1 to move vertically relative to the base 4, the base 4 can effectively support the cutter wheel support 1, ensuring the stability of the relative position of the base 4 and the cutter wheel support 1.

[0036] In some embodiments, the first slide bar 41 is configured as a cuboid or cylinder, and the first slide groove 12 has a shape adapted to the first slide bar 41.

[0037] In order to drive the cutter wheel bracket 1 to move in the vertical direction, the driving mechanism includes a rotating shaft 5 and a gear 51 mounted on the rotating shaft 5. The rotating shaft 5 is rotatably mounted on the side of the cutter wheel bracket 1. A rack 42 extending in the vertical direction is provided on the side of the first slide rod 41 near the rotating shaft 5. An opening is provided on the side of the first slide groove 12 near the rotating shaft 5, and the gear 51 meshes with the rack 42 through the opening. With the rotating shaft 5 rotatably mounted on the side of the cutter wheel bracket 1 and the base 4 and the first slide rod 41 fixed in position, the rotation of the rotating shaft 5 can drive the gear 51 mounted on the rotating shaft 5 to rotate, so that the gear 51 meshes with the rack 42, thereby driving the gear 51 to move in the vertical direction, and driving the rotating shaft 5 and the cutter wheel bracket 1 to move closer to or away from the cutter head 3 in the vertical direction; the opening of the first slide groove 12 allows the gear 51 of the rotating shaft 5 to mesh with the rack 42 in transmission. The cooperation between the gear 51 and the rack 42 can quickly control the lifting and lowering of the cutter wheel bracket 1 and reduce the replacement time of the cutter wheel 2, ensuring the working efficiency of the cutter wheel 2.

[0038] It should be noted that the above are examples of specific ways in which the drive tool wheel bracket 1 moves vertically as described in this utility model, and should not be construed as limiting the specific ways in which the drive tool wheel bracket 1 moves vertically as described in this utility model. Any structure of a drive mechanism that can realize the vertical movement of the drive tool wheel bracket 1 will fall within the protection scope of this utility model.

[0039] In order to enable the rotating shaft 5 to be rotatably mounted on the side of the cutter wheel bracket 1, a fixed seat 13 is provided on the side of the cutter wheel bracket 1. The rotating shaft 5 passes through the fixed seat 13 and is rotatably connected to the fixed seat 13, so that the rotating shaft 5 can rotate around the axis.

[0040] To ensure the stability of the rotation of the shaft 5, multiple fixed seats 13 are provided, and the multiple fixed seats 13 are distributed at intervals along the axial direction of the shaft 5.

[0041] See Figure 1 In some embodiments, two fixing seats 13 are provided, and the two fixing seats 13 are located on both sides of the rotating shaft 5 away from the two gears 51, so as to ensure the stability of the rotation of the rotating shaft 5 and the firmness of the installation on the cutter wheel bracket 1.

[0042] To facilitate the replacement of the rotating shaft 5, the fixed base 13 is detachably connected to the side of the cutter wheel bracket 1.

[0043] In some embodiments, the mounting base 13 is bolted to the side of the cutter wheel bracket 1.

[0044] To prevent the cutter wheel support 1 from swaying during vertical movement and to ensure its stability, multiple first slide rods 41 and multiple first slide grooves 12 are provided. The multiple first slide rods 41 are spaced apart along the axial direction of the rotating shaft 5 and correspond one-to-one with the multiple first slide grooves 12. The arrangement of multiple first slide rods 41 and multiple first slide grooves 12 increases the contact area between the base 4 and the cutter wheel support 1, thereby improving the stability of the cutter wheel support 1's movement.

[0045] See Figure 1 In some embodiments, there are two first slide rods 41 and two first slide grooves 12. The two first slide rods 41 are distributed at intervals along the axial direction of the rotating shaft 5 and are arranged in a one-to-one correspondence with the two first slide grooves 12.

[0046] See Figure 1 To facilitate the rotation of the rotating shaft 5, a knob 52 is provided at one end of the rotating shaft 5. By rotating the knob 52, the rotating shaft 5 and the gear 51 on the rotating shaft 5 can be rotated, thereby driving the cutter wheel bracket 1 to move closer to or away from the base 4 in the vertical direction.

[0047] It should be noted that the above are examples of specific methods for driving the rotating shaft 5 to rotate as described in this utility model, and should not be construed as limiting the specific methods for driving the rotating shaft 5 to rotate as described in this utility model. Any structure capable of driving the rotating shaft 5 to rotate, such as a drive motor, will fall within the protection scope of this utility model.

[0048] To facilitate gripping of the knob 52 and improve the rotation efficiency of the shaft 5, the outer diameter of the knob 52 is larger than that of the shaft 5. The combination of the large-diameter knob 52 and the small-diameter shaft 5 facilitates the transmission of rotational force between the knob 52 and the shaft 5, saving time and effort.

[0049] See Figure 2 To further improve the stability of the cutter wheel support 1 in the vertical direction, the cutter wheel support 1 is provided with a second sliding groove 14 extending vertically upward from the bottom, and the base 4 is provided with a second sliding rod 43 extending vertically upward from the top. The second sliding rod 43 is slidably inserted into the second sliding groove 14. The sliding arrangement of the second sliding rod 43 at the top of the base 4 and the second sliding groove 14 at the bottom of the cutter wheel support 1 increases the contact area between the base 4 and the cutter wheel support 1, enabling the base 4 to effectively support the cutter wheel support 1 and ensuring improved stability of the cutter wheel support 1 as it moves towards or away from the base 4 in the vertical direction.

[0050] To further improve the stability of the cutter wheel bracket 1 moving in the vertical direction, multiple second slide rods 43 and multiple second slide grooves 14 are provided, with each of the multiple second slide rods 43 corresponding to one of the multiple second slide grooves 14.

[0051] In some embodiments, a plurality of second slide rods 43 are spaced apart along the axial direction of the rotating shaft 5.

[0052] In some embodiments, there are two second slide rods 43 and two second slide grooves 14, with the two second slide rods 43 and the two second slide grooves 14 corresponding one-to-one.

[0053] In some embodiments, the second slide bar 43 is a cuboid or a cylinder.

[0054] In some embodiments, two first slide bars 41 and two second slide bars 43 are rectangularly arranged on the top of the base 4; two first slide grooves 12 and two second slide grooves 14 are rectangularly arranged on the bottom of the cutter wheel bracket 1.

[0055] To facilitate the removal of the cutter shaft on the cutter wheel 2 mounted on the cutter head 3 and the installation of the cutter wheel 2 in the cutter wheel receiving groove on the cutter head 3, the cutter wheel bracket 1 is provided with a through hole 11 communicating with the cutter wheel receiving groove. The through hole 11 passes through the cutter wheel bracket 1 along the axial direction of the cutter wheel receiving groove, so that the cutter shaft can be inserted into the second mounting hole 31 and the first mounting hole 21 through the through hole 11. The through hole 11 of the cutter wheel receiving groove through the cutter wheel bracket 1 is connected to the first through hole 11 of the cutter wheel 2. When the cutter wheel 2 on the cutter head 3 is disassembled, the cutter wheel 2 and the cutter shaft of the cutter head 3 are housed in the through hole 11. The cutter shaft is pulled out through the through hole 11, thereby separating the cutter wheel 2 from the cutter head 3. When the cutter wheel 2 is installed on the cutter head 3, the cutter wheel 2 in the cutter wheel receiving groove is inserted into the cutter head 3 and the second mounting hole 31 is aligned with the first mounting hole 21. The cutter shaft is inserted through the through hole 11 into the second mounting hole 31 of the cutter head 3 and the first mounting hole 21 of the cutter wheel 2, thereby realizing the installation of the cutter wheel 2 and the cutter head 3.

[0056] In some embodiments, the through hole 11 is configured as a semi-circle.

[0057] It should be noted that if the first mounting hole 21 of the cutter wheel 2 located in the cutter wheel receiving groove is higher than the top surface of the cutter wheel bracket 1 in the vertical direction, the insertion and removal of the cutter shaft can be achieved without opening the through hole 11.

[0058] To ensure that the cutter wheel 2 can be stably positioned within the cutter wheel receiving groove, the outer diameter of the through hole 11 is smaller than the outer diameter of the cutter wheel receiving groove, thus preventing the cutter wheel 2 from detaching from the cutter wheel receiving groove axially. The smaller outer diameter of the through hole 11 creates a limiting surface between the cutter wheel receiving groove and the through hole 11. The bottom of the cutter wheel receiving groove and the two limiting surfaces along the axial direction of the cutter wheel receiving groove effectively limit the cutter wheel 2, preventing it from detaching from the cutter wheel receiving groove axially and ensuring the stability of the cutter wheel 2's position.

[0059] To ensure the glass substrate cutting blade replacement device is stably fixed below the blade head 3 and to prevent it from shaking, a suction device is provided at the bottom of the base 4. This suction device can adhere to the platform below the blade head 3. The base 4's attachment to the platform below the blade head 3 by the suction device ensures a secure installation of the base 4 and the platform, preventing horizontal movement of the base 4 and guaranteeing the stability of the glass substrate cutting blade replacement device.

[0060] In some embodiments, the adsorption element is a magnet, which is embedded in the bottom of the base 4 to facilitate fixing the glass substrate cutting wheel replacement device on the platform.

[0061] To ensure that the glass substrate cutting blade replacement device can still replace blade 2 on a slightly inclined platform, the bottom surface of the base 4 is in contact with the platform, and the top surface of the base 4 is horizontal. By adapting the bottom surface of the base 4 to the platform and ensuring that the top surface of the base 4 is horizontal, the blade support 1 can move vertically.

[0062] The replacement method of the glass substrate cutting wheel replacement device disclosed in this utility model is as follows:

[0063] Place the cutter wheel support 1 directly below the cutter head 3;

[0064] The drive mechanism drives the cutter wheel support 1 to rise vertically (along) Figure 1 (in the direction indicated by the middle arrow), and adjust the horizontal position of the cutter wheel bracket 1 so that the cutter wheel 2 on the cutter head 3 is accommodated in the cutter wheel accommodating groove;

[0065] After the cutter wheel 2 on the cutter head 3 is housed in the cutter wheel receiving groove, the cutter shaft is pulled out to remove the cutter wheel 2 on the cutter head 3.

[0066] The drive mechanism drives the cutter wheel support 1 to descend vertically;

[0067] Remove the cutter wheel 2 from the cutter wheel receiving slot and place a new cutter wheel 2 in it;

[0068] The drive mechanism drives the cutter wheel bracket 1 to rise vertically, so that the new cutter wheel 2 is inserted into the cutter head 3 and the first mounting hole 21 of the cutter wheel 2 is aligned with the second mounting hole 31 of the cutter head 3. The new cutter shaft is then inserted into the second mounting hole 31 and the first mounting hole 21 to install the cutter wheel 2.

[0069] 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.

[0070] 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 cutting blade wheel changing device, characterized in that, include: A cutter wheel bracket (1) is provided on the top of the cutter head (3) for accommodating the cutter wheel (2). as well as A driving mechanism is used to drive the cutter wheel bracket (1) to move closer to or further away from the cutter head (3) in a vertical direction, so that the cutter wheel (2) on the cutter head (3) is accommodated in the cutter wheel accommodating groove, or the cutter wheel (2) in the cutter wheel accommodating groove is inserted into the cutter head (3) and the first mounting hole (21) of the cutter wheel (2) is aligned with the second mounting hole (31) of the cutter head (3).

2. The glass substrate cutting wheel replacement device according to claim 1, characterized in that, The glass substrate cutting blade replacement device also includes a base (4) for supporting the blade bracket (1); the driving mechanism is used to drive the blade bracket (1) to move vertically relative to the base (4).

3. The glass substrate cutting wheel replacement device according to claim 2, characterized in that, The cutter wheel bracket (1) is provided with a first slide groove (12) extending vertically upward from the bottom, and the base (4) is provided with a first slide rod (41) extending vertically upward from the top. The first slide rod (41) is slidably inserted into the first slide groove (12), and the driving mechanism is used to drive the first slide rod (41) to slide relative to the first slide groove (12).

4. The glass substrate cutting wheel replacement device according to claim 3, characterized in that, The driving mechanism includes a rotating shaft (5) and a gear (51) disposed on the rotating shaft (5). The rotating shaft (5) is rotatably disposed on the side of the cutter wheel bracket (1). A rack (42) extending vertically is provided on the side of the first slide rod (41) near the rotating shaft (5). An opening is provided on the side of the first slide groove (12) near the rotating shaft (5). The gear (51) meshes with the rack (42) through the opening.

5. The glass substrate cutting wheel replacement device according to claim 4, characterized in that, Multiple first slide rods (41) are provided, and multiple first slide grooves (12) are provided. Multiple first slide rods (41) are distributed at intervals along the axial direction of the rotating shaft (5) and are provided in one-to-one correspondence with multiple first slide grooves (12).

6. The glass substrate cutting wheel replacement device according to claim 4, characterized in that, A knob (52) is provided at one end of the rotating shaft (5).

7. The glass substrate cutting wheel replacement device according to claim 2, characterized in that, The cutter wheel bracket (1) is provided with a second slide groove (14) extending vertically upward from the bottom, and the base (4) is provided with a second slide rod (43) extending vertically upward from the top, the second slide rod (43) being slidably inserted into the second slide groove (14); and / or Multiple second slide rods (43) are provided, and multiple second slide grooves (14) are provided. The multiple second slide rods (43) and the multiple second slide grooves (14) are provided in a one-to-one correspondence.

8. The glass substrate cutting wheel changing device according to any one of claims 1-7, characterized in that, The cutter wheel bracket (1) is provided with a through hole (11) communicating with the cutter wheel receiving groove. The through hole (11) passes through the cutter wheel bracket (1) along the axial direction of the cutter wheel receiving groove, so that the cutter shaft can be inserted into the second mounting hole (31) and the first mounting hole (21) through the through hole (11).

9. The glass substrate cutting wheel replacement device according to claim 8, characterized in that, The outer diameter of the through hole (11) is smaller than the outer diameter of the cutter wheel receiving groove, so as to restrict the cutter wheel from disengaging from the cutter wheel receiving groove along the axial direction.

10. The glass substrate cutting wheel replacement device according to claim 2, characterized in that, The bottom of the base (4) is provided with an adsorption element, which can be adsorbed onto the platform below the cutter head (3).

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