Stable trimming equipment for glass substrate

Abstract

The invention provides glass substrate stable trimming equipment which comprises a base, a bearing frame is fixedly mounted at the top of the base, a supporting frame connected with the bearing frame is fixedly mounted at the top of the base and located on one side of the bearing frame, the top of the supporting frame is lower than the top of the bearing frame, and a discharging groove is formed between the supporting frame and the bearing frame. Guide rail units are symmetrically installed at the top of the bearing frame and located at the two ends in the length direction of the bearing frame. When a glass substrate is subjected to edge cutting processing, by arranging the breaking assembly, after the substrate is subjected to scribing operation, through cooperation of a second driving rod and a driving piece, a limiting assembly is made to be close to the scribing position of the substrate and make contact with the substrate to limit the substrate, and at the moment, the substrate can be broken through the breaking assembly; the processing mode that the marked glass substrate is blanked and transferred to the next processing procedure to be broken off is replaced, the processing procedures are reduced, and therefore the processing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of liquid crystal glass substrate processing equipment, and in particular to a glass substrate stable edge cutting device. Background Art

[0002] Glass substrates are important materials used in the manufacture of various electronic devices, especially in the fields of flat panel displays, solar panels, semiconductor packaging, etc. Glass substrates have the characteristics of high transparency, low thermal expansion coefficient, good chemical stability and mechanical strength, making them an ideal choice for these applications;

[0003] When processing glass substrates, it is usually necessary to perform edge trimming on the substrates to remove basic edge defects. At present, in the process of edge trimming of glass substrates, the glass substrates are usually firstly scribed by a scribing device to ensure that a tiny crack is formed on the glass surface, and then the edge of the glass substrate is broken to form the edge trimming effect of the glass substrate. This crack serves as the starting point and path of the fracture, so that the glass can be broken along the predetermined position when it is broken, rather than breaking randomly, thereby improving stability;

[0004] The existing glass substrate scribing equipment lacks a breaking mechanism for breaking the substrate after scribing, and the glass substrate after scribing needs to be unloaded and transferred to the next processing step to break the substrate after scribing, which increases the processing steps and reduces the processing efficiency;

[0005] Therefore, the present application proposes a glass substrate stable edge cutting device. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a glass substrate stable edge trimming device, which solves the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A glass substrate stabilizing edge trimming device comprises a base, a carrier frame is fixedly mounted on the top of the base, a support frame connected to the carrier frame is fixedly mounted on the top of the base and located on one side of the carrier frame, the top of the support frame is lower than the top of the carrier frame, and a material discharge trough is formed between the support frame and the carrier frame, a guide rail unit is symmetrically mounted on the top of the carrier frame and located at both ends in the length direction thereof, the guide rail unit comprises a guide rail 1 symmetrically fixedly mounted on the top of the carrier frame along the width direction of the carrier frame, two slide plates are slidably connected to the top of the two guide rails 1, a connecting plate is fixed to the top of the two slide plates, and a driving member acting on the slide plate is mounted on the carrier frame, which is used to make the slide plate slide or stop sliding on the two guide rails 1;

[0009] A fixed plate is fixedly installed on the top of the connecting plate and along its length direction, and a guide rail two is symmetrically fixed on the top of the fixed plate and along its length direction, a movable plate is slidably installed on the two guide rails two, and a driving component acting on the movable plate is installed on the fixed plate, which is used to make the movable plate slide or stop sliding on the two guide rails two; a vertical plate is fixedly installed on the side of the movable plate close to the supporting frame, a guide shell is symmetrically fixed on the side of the vertical plate away from the connecting plate, and a guide plate is movably penetrated at the bottom of the guide shell, a bottom plate is fixedly installed on the bottom of the two guide plates, a driving rod one connected to the bottom plate is fixedly installed on the vertical plate, a mounting plate is fixedly installed on the side of the bottom plate away from the vertical plate, and a mounting seat is installed on the side of the mounting plate away from the vertical plate, and a scribing cutter head is detachably installed on the bottom of the mounting seat, and a horizontal cutting table is provided on the top of the support frame;

[0010] A bracket is fixedly installed on the top of the carrier frame and above the fixed plate, a connecting frame is fixedly installed on the side of the bracket close to the support frame, a vertical telescopic rod one is symmetrically fixed on the bottom of the connecting frame and located on the side of the mounting seat away from the vertical plate, a horizontal plate is fixed at the bottom of the two telescopic rods one, a driving rod two connected to the horizontal plate is fixedly installed at the bottom of the connecting frame, a limiting assembly is installed at the bottom of the horizontal plate, which is used to limit the substrate to be scribed on the cutting table, and a breaking assembly is installed on the horizontal plate and on the side of the limiting assembly close to the vertical plate, which is used to break the substrate after scribe.

[0011] Further: the driving member includes a fixed block, a connecting block, a driving rod and a motor; a fixed block is fixedly installed on the top of the carrier frame and located between the two guide rails of the same group of guide rail units; a connecting block is fixedly installed on the bottom of the sliding plate and located between the two guide rails of the same group of guide rail units; a horizontal driving rod is rotatably installed on the fixed block, one end of the driving rod is threaded through the connecting block, and a motor connected to the driving rod is fixedly installed on the fixed block.

[0012] Further: the driving assembly includes a rack, a gear and a motor 2. A rack is fixedly installed on the top of the fixed plate and located between the two guide rails 2. Motor 2 is fixedly installed on the bottom of the movable plate. The output shaft of motor 2 is coaxially fixed with a gear meshing with the rack.

[0013] Further: the limit assembly includes a limit block fixedly installed with the bottom of the horizontal plate and located above the cutting table, a cavity is opened at the bottom of the limit block, and a plurality of ventilation pipes connected to the interior of the cavity are fixedly installed in a horizontal linear array at the top of the limit block and located on the side of the connecting frame away from the bracket, and the tops of the plurality of ventilation pipes are connected with the same negative pressure pipe.

[0014] Further: the breaking assembly includes a hinged plate fixedly installed on the side of the horizontal plate close to the vertical plate, the bottom of the hinged plate and the bottom of the limit block are located on the same horizontal plane, and a breaking plate with an L-shaped longitudinal section is hinged at the bottom position of the hinged plate close to the vertical plate, and a motor three is fixedly installed on the hinged plate to drive the breaking plate to rotate on the hinged plate.

[0015] Further: the mounting seat includes a fixing seat fixedly mounted on the mounting plate, a groove 1 penetrating the bottom of the fixing seat is provided on a side of the fixing seat away from the mounting plate, a horizontal guide rod is fixedly mounted on the fixing seat and located on the outside of the groove 1 in a rectangular array, a movable seat is slidably connected to the four guide rods, a horizontal fixing rod is rotatably mounted on the movable seat, one end of the fixing rod close to the fixing seat can be threaded through the fixing seat, a groove 2 symmetrical to the groove 1 is provided on a side of the movable seat close to the fixing seat, a horizontal clamping rod is fixed on the movable seat and located in the groove 2, a clamping hole is provided on the marking cutter head, the marking cutter head is inserted between the opposite sides of the groove 1 and the groove 2, when the movable seat is in contact with the fixing seat, the cross-section between the marking cutter head and the groove 1 and the groove 2 is in contact, and the clamping rod is inserted into the clamping hole and clamped with the marking cutter head.

[0016] Further: the cutting table includes a pedestal fixedly installed on the top of the support frame, the top of the pedestal is fixed with two vertical telescopic rods in a rectangular array, the top of the multiple telescopic rods are fixedly installed with a mounting frame, the top of the pedestal is fixedly installed with three driving rods connected to the mounting frame, a plurality of rotating rollers are rotatably installed in a horizontal linear array along the direction of the vertical plate in the mounting frame, the top of the rotating rollers is located above the mounting frame, a table cover mounted on the outside of the mounting frame is fixedly installed on the top of the pedestal, the top of the table cover is horizontal, and the top of the table cover is provided with multiple perforations in a horizontal linear array along the direction of the vertical plate, the multiple perforations correspond one-to-one to the multiple rotating rollers, and the rotating rollers can pass through the perforations and extend to the top of the table cover.

[0017] Further: a translation mechanism is installed on one side of the table cover, which is used to translate the substrate placed on the cutting table along the direction of the vertical plate; the translation mechanism includes a slide rail fixedly installed on one side of the table cover, a displacement block is slidably installed on the top of the slide rail through an electric slider, four driving rods are symmetrically fixed on the top of the displacement block, top plates are fixed on the tops of the two driving rods, a vertical rotating shaft is rotatably installed on the top of the top plate, a mounting block is fixedly installed on the top of the rotating shaft, a motor four for driving the rotating shaft to rotate is fixedly installed on the top plate, two clamps are slidably installed in a vertical direction on one side of the mounting block, a vertical bidirectional threaded rod is rotatably installed on the mounting block, the bidirectional threaded rod is threadedly connected to the two clamps, and a motor five for driving the bidirectional threaded rod to rotate is fixedly installed on the mounting block.

[0018] Furthermore: a support plate is fixedly installed on one side of the base plate, a connecting pipe is fixedly installed on the support plate, the bottom of the connecting pipe extends to one side of the marking blade, a corrugated hose connected to the connecting pipe is fixedly installed on the top of the connecting pipe, and a negative pressure mechanism connected to the corrugated hose is installed on the movable plate, which is used to form negative pressure inside the corrugated hose.

[0019] Further: the negative pressure mechanism includes a negative pressure box fixedly mounted on the top of the movable plate, one end of the corrugated hose away from the connecting pipe is connected with the negative pressure box, a slot connected to the interior of the negative pressure box is opened on the top of the negative pressure box, a filter plate for sealing the inside of the negative pressure box is inserted in the slot on the negative pressure box, a box cover for sealing the open end of the slot is hinged on the negative pressure box, the box cover and the negative pressure box are fixed by a buckle, a mounting hole is opened on the negative pressure box and located on the side of the filter plate away from the corrugated hose, an exhaust fan is fixedly installed on the negative pressure box and located in the mounting hole, a plug-in slot is opened on the negative pressure box and located on the side of the filter plate close to the corrugated hose, a collection box with an open top is inserted in the plug-in slot on the negative pressure box, the top of the collection box is located below the corrugated hose, and a limit rod for limiting the collection box is hinged on the negative pressure box and located above the plug-in slot.

[0020] The present invention provides a glass substrate stable edge trimming device. Compared with the prior art, it has the following beneficial effects:

[0021] 1. When the glass substrate is trimmed, a breaking assembly is provided. After the substrate is scribed, the limiting assembly is brought close to the scribe line of the substrate and contacts the substrate to limit the position through the cooperation of the second driving rod and the driving member. At this time, the substrate can be broken by the breaking assembly, replacing the processing method of transferring the scribed glass substrate to the next processing step for breaking after unloading, thereby reducing the processing steps and improving the processing efficiency.

[0022] 2. When the substrate is transported to the cutting table, multiple rotating rollers are respectively extended to the top of the table cover through multiple perforations. When the substrate is transported to the cutting table, it contacts the multiple rotating rollers. When the substrate moves on the cutting table, the multiple rotating rollers rotate on the mounting frame to reduce the contact area between the substrate and the table cover, thereby reducing the friction between the substrate and the cutting table, and effectively reducing the wear on the substrate;

[0023] 3. Through the translation mechanism, the substrate placed on the cutting table is translated along the vertical plate direction, so as to assist in conveying the substrate toward the scribing blade;

[0024] 4. By setting a connecting pipe, a corrugated hose and a negative pressure mechanism, when marking a substrate, the negative pressure mechanism is controlled to form a negative pressure inside the corrugated hose, so that the air at the marking head can flow along the connecting pipe to the corrugated hose. When the air circulates, the dust generated when the marking head marks the substrate is sucked into the corrugated hose, thereby achieving the effect of collecting the dust generated when marking the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown;

[0027] Figure 2 A schematic diagram of the installation structure of the driving member of the present invention is shown;

[0028] Figure 3 A schematic diagram of the installation structure of the limit assembly of the present invention is shown;

[0029] Figure 4 A schematic diagram of the installation structure of the breaking assembly of the present invention is shown;

[0030] Figure 5 A schematic diagram of the structure of the cutting table of the present invention is shown;

[0031] Figure 6 A schematic diagram of the installation structure of the drive assembly of the present invention is shown;

[0032] Figure 7 A schematic structural diagram of the translation mechanism of the present invention is shown;

[0033] Figure 8 A schematic diagram of the installation structure of the corrugated hose of the present invention is shown;

[0034] Fig. 9 A schematic diagram of the installation structure of the scribing tool head of the present invention is shown;

[0035] Fig.10 A schematic diagram of the installation structure of the base plate of the present invention is shown;

[0036] As shown in the figure: 1. Base; 11. Carrier; 12. Support frame; 13. Guide rail 1; 14. Sliding plate; 15. Connecting plate; 16. Driving member; 161. Fixed block; 162. Connecting block; 163. Driving rod; 164. Motor 1; 17. Feed chute; 18. Bracket; 19. Connecting frame; 191. Telescopic rod 1; 192. Horizontal plate; 193. Driving rod 2; 2. Fixed plate; 21. Guide rail 2; 22 , moving plate; 23, driving assembly; 231, rack; 232, gear; 233, motor 2; 24, vertical plate; 25, guide shell; 26, guide plate; 27, bottom plate; 271, support plate; 272, connecting pipe; 273, corrugated hose; 28, driving rod 1; 29, mounting plate; 3, mounting seat; 31, fixed seat; 311, groove 1; 32, guide rod; 33, movable seat; 331, groove 2; 3 32. Clamping rod; 34. Fixing rod; 4. Marking blade; 41. Clamping hole; 5. Cutting table; 51. Table seat; 52. Telescopic rod 2; 53. Mounting frame; 54. Driving rod 3; 55. Rotating roller; 56. Table cover; 561. Perforation; 6. Limiting assembly; 61. Limiting block; 611. Cavity; 62. Ventilation pipe; 63. Negative pressure pipe; 7. Breaking assembly; 71. Hinge plate; 72. Breaking plate; 73. Motor 3; 8 , translation mechanism; 81, slide rail; 82, displacement block; 83, drive rod four; 84, top plate; 841, rotating shaft; 842, motor four; 85, mounting block; 86, clamping plate; 87, two-way threaded rod; 88, motor five; 9, negative pressure mechanism; 91, negative pressure box; 92, slot; 93, filter plate; 94, box cover; 95, mounting hole; 96, exhaust fan; 97, plug-in slot; 98, collection box; 99, limit rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1

[0039] In order to solve the technical problems in the background technology, a glass substrate stable edge cutting device is provided as follows:

[0040] Combination Figure 1-Figure 10As shown, a glass substrate stabilizing trimming device provided by the present invention comprises a base 1, a carrier frame 11 is fixedly mounted on the top of the base 1, a support frame 12 connected to the carrier frame 11 is fixedly mounted on the top of the base 1 and located on one side of the carrier frame 11, the top of the support frame 12 is lower than the top of the carrier frame 11, and a material discharge trough 17 is formed between the support frame 12 and the carrier frame 11, a guide rail unit is symmetrically mounted on the top of the carrier frame 11 and located at both ends in the length direction thereof, the guide rail unit comprises a guide rail 13 symmetrically fixedly mounted on the top of the carrier frame 11 along the width direction of the carrier frame 11, two guide rails 13 are slidably connected to the top of the two guide rails 13, and connecting plates 15 are fixed to the top of the two sliding plates 14, and a driving member 16 acting on the sliding plate 14 is installed on the carrier frame 11, which is used to make the sliding plate 14 slide or stop sliding on the two guide rails 13;

[0041] A fixed plate 2 is fixedly installed on the top of the connecting plate 15 and along its length direction, and a guide rail 21 is symmetrically fixed on the top of the fixed plate 2 and along its length direction. A movable plate 22 is slidably installed on the two guide rails 21, and a driving component 23 acting on the movable plate 22 is installed on the fixed plate 2, which is used to make the movable plate 22 slide or stop sliding on the two guide rails 21; a vertical plate 24 is fixedly installed on the side of the movable plate 22 close to the support frame 12, and the vertical plate 24 is symmetrically installed on the side away from the connecting plate 15. A guide shell 25 is fixed, a guide plate 26 is movably passed through the bottom of the guide shell 25, a bottom plate 27 is fixedly installed at the bottom of the two guide plates 26, a driving rod 28 connected to the bottom plate 27 is fixedly installed on the vertical plate 24, a mounting plate 29 is fixedly installed on the side of the bottom plate 27 away from the vertical plate 24, a mounting seat 3 is installed on the side of the mounting plate 29 away from the vertical plate 24, a scribing cutter head 4 is detachably installed at the bottom of the mounting seat 3, and a horizontal cutting table 5 is arranged on the top of the support frame 12;

[0042] A bracket 18 is fixedly installed on the top of the carrier frame 11 and above the fixed plate 2, a connecting frame 19 is fixedly installed on the side of the bracket 18 close to the support frame 12, a vertical telescopic rod 191 is symmetrically fixed on the bottom of the connecting frame 19 and located on the side of the mounting seat 3 away from the vertical plate 24, a horizontal plate 192 is fixed to the bottom of the two telescopic rods 191, a driving rod 2 193 connected to the horizontal plate 192 is fixedly installed on the bottom of the connecting frame 19, a limiting component 6 is installed on the bottom of the horizontal plate 192, which is used to limit the substrate to be scribed placed on the cutting table 5, and a breaking component 7 is installed on the horizontal plate 192 and on the side of the limiting component 6 close to the vertical plate 24, which is used to break the substrate after scribe.

[0043] When the glass substrate is trimmed, the substrate is transported to the cutting table 5 and the substrate to be scribed is located on the side of the support frame 12 close to the carrier frame 11. The sliding plate 14 is made to slide on the two guide rails 13 by the driving member 16, thereby driving the connecting plate 15 to move, and driving the scribing cutter head 4 to move to the top of the substrate to be scribed. The moving plate 22 is made to slide on the two guide rails 21 by the driving assembly 23, so that the scribing cutter head 4 is moved to the outside of one side of the substrate, and then the bottom plate 27 is moved downward by the driving rod 1 28. The two guide plates 26 are respectively moved downward along the two guide shells 25, driving the bottom of the scribing cutter head 4 to move to one side of the substrate. At this time, the driving assembly 23 is controlled to make the moving plate 22 slide on the two guide rails 21, so that the scribing cutter head 4 is moved to the other side of the substrate. The scribing cutter head 4 contacts the substrate during the displacement process, thereby achieving the scribing effect on the substrate. The driving assembly 6 is controlled to drive The component 23 makes the movable plate 22 slide on the two guide rails 21, so that the scribing cutter head 4 moves to the other side of the substrate. The driving rod 2 193 is used to make the horizontal plate 192 move downward along the two telescopic rods 1 191, driving the limit component 6 to move downward and contact the substrate, thereby achieving the effect of limiting the substrate, effectively avoiding the situation that the substrate is displaced on the cutting table 5 during the scribing process of the substrate; by setting the breaking component 7, after the scribing operation on the substrate, the driving rod 2 193 and the driving member 16 cooperate to make the limit component 6 close to the scribing position of the substrate and contact the substrate to limit it. At this time, the substrate can be broken by the breaking component 7, replacing the processing method of transferring the scribed glass substrate to the next processing step for breaking after unloading, reducing the processing steps, and thus improving the processing efficiency; by setting the unloading trough 17, the broken substrate waste can fall downward through the unloading trough 17.

[0044] In this embodiment, the driving member 16 includes a fixed block 161, a connecting block 162, a driving rod 163 and a motor 164. The fixed block 161 is fixedly installed on the top of the carrier 11 and located between the two guide rails 13 of the same guide rail unit. The connecting block 162 is fixedly installed on the bottom of the sliding plate 14 and located between the two guide rails 13 of the same guide rail unit. A horizontal driving rod 163 is rotatably installed on the fixed block 161, and one end of the driving rod 163 is threadedly penetrated through the connecting block 16 2. A motor 164 connected to a driving rod 163 is fixedly mounted on the fixed block 161. When in use, the motors 164 of the two sets of driving members 16 are controlled to work synchronously. The motor 164 works to make the driving rod 163 rotate on the fixed block 161, so that the sliding plate 14 can slide on the two guide rails 13 through the connecting block 162, so that the two sliding plates 14 slide synchronously on the two guide rails 13 of the two sets of guide rail units, thereby driving the connecting plate 15 to move, which is convenient for control.

[0045] In this embodiment, the driving assembly 23 includes a rack 231, a gear 232 and a motor 233. The rack 231 is fixedly installed on the top of the fixed plate 2 and located between the two guide rails 21. The motor 233 is fixedly installed on the bottom of the movable plate 22. The output shaft of the motor 233 is coaxially fixed with the gear 232 meshing with the rack 231. When in use, the motor 233 is controlled to be turned on, and the working output shaft of the motor 233 rotates, thereby driving the gear 232 to rotate. Since the gear 232 is meshed with the rack 231 and the motor 233 is fixed at the bottom of the movable plate 22, the gear 232 rolls along the rack 231, so that the movable plate 22 can slide and move along the two guide rails 21, which is convenient for control.

[0046] Embodiment 2

[0047] like Figure 1-Figure 10 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0048] In this embodiment, the limiting assembly 6 includes a limiting block 61 fixedly mounted on the bottom of the horizontal plate 192 and located above the cutting table 5, wherein it is worth noting that: a rubber pad is integrally formed at the bottom of the limiting block 61, a cavity 611 is provided at the bottom of the limiting block 61, and a plurality of ventilation pipes 62 connected to the inside of the cavity 611 are fixedly mounted on the top of the limiting block 61 and located on the side of the connecting frame 19 away from the bracket 18 in a horizontal linear array, and the tops of the plurality of ventilation pipes 62 are connected to the same negative pressure pipe 63, wherein the negative pressure pipe 63 is connected to an external negative pressure pump, and when in use, the horizontal plate 1 is driven by the second driving rod 193. When 92 moves downward along the two telescopic rods 191, the limit block 61 is driven to move downward, so that the limit block 61 can be fitted with the substrate placed on the top of the cutting table 5, and the substrate to be scribed on the cutting table 5 can be limited. During this period, the external negative pressure pump is controlled to work, so that the air in the cavity 611 is extracted outward through the negative pressure pipe 63 and multiple ventilation pipes 62. When the limit block 61 is fitted with the substrate placed on the top of the cutting table 5, the rubber pad is in contact with the substrate, thereby increasing the sealing between the limit block 61 and the substrate, achieving the negative pressure positioning effect on the substrate, and further improving the limiting effect of the substrate to be scribed on the cutting table 5.

[0049] The cam 72 is swung to the left of the locking cam 73 so that the locking cam 73 is in a position to move the spring 72 in a direction of rotation and the spring 73 moving upwards to lock the cam 73 in the locking cam 73. The cam 72 is secured in place with a secure grip on the cam 73 and is easily accessible when the cam 73 is engaged.

[0050] In this embodiment, the mounting seat 3 includes a fixing seat 31 fixedly mounted on the mounting plate 29, a groove 311 penetrating the bottom of the fixing seat 31 is provided on the side of the fixing seat 31 away from the mounting plate 29, and a horizontal guide rod 32 is fixedly mounted in a rectangular array on the fixing seat 31 and located outside the groove 311, and a movable seat 33 is slidably connected to the four guide rods 32, and a horizontal fixing rod 34 is rotatably mounted on the movable seat 33, and one end of the fixing rod 34 close to the fixing seat 31 can be threaded through the fixing seat 31, and the movable seat 33 close to the fixing seat A second groove 331 symmetrical to the first groove 311 is provided on one side of the movable seat 33, and a horizontal clamping rod 332 is fixed in the second groove 331. A clamping hole 41 is provided on the marking blade 4, and the marking blade 4 is inserted between the opposite sides of the first groove 311 and the second groove 331. When the movable seat 33 is fitted with the fixed seat 31, the marking blade 4 is fitted with the cross section between the first groove 311 and the second groove 331, and the clamping rod 332 is inserted into the clamping hole 41 and clamped with the marking blade 4. When the marking blade 4 is disassembled and replaced, the fixing rod 332 is fixed to the clamping hole 41. The movable seat 33 is rotated on the movable seat 33 by applying a force to the movable rod 34, so that the fixed rod 34 moves spirally along the fixed seat 31, so that the movable seat 33 is displaced away from the fixed seat 31 along the four guide rods 32, so that the clamping rod 332 can be displaced to the outside of the clamping hole 41. At this time, the marking cutter head 4 can be pulled out from between the groove 1 311 and the groove 2 331 to disassemble the marking cutter head 4. Conversely, when installing the marking cutter head 4, the marking cutter head 4 is inserted between the groove 1 311 and the groove 2 331 to make the cross section between the marking cutter head 4 and the groove 1 311 fit together. When the movable seat 33 is in contact with the fixed seat 31, the fixing rod 34 is rotated in the opposite direction to make the fixing rod 34 move spirally along the fixed seat 31, so that the movable seat 33 is displaced along the four guide rods 32 toward the fixed seat 31, so that the clamping rod 332 is inserted into the clamping hole 41. When the movable seat 33 is in contact with the fixed seat 31, the cross-sections of the marking head 4 and the grooves 1 311 and 2 331 are in contact with each other, and the clamping rod 332 is inserted into the clamping hole 41 and clamped with the marking head 4, so that the marking head 4 can be positioned, the installation effect of the marking head 4 is achieved, and the disassembly and replacement of the marking head 4 is convenient.

[0051] Embodiment 3

[0052] like Figure 1-Figure 10 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0053] In this embodiment, the cutting table 5 includes a pedestal 51 fixedly mounted on the top of the support frame 12, the top of the pedestal 51 is fixed with two vertical telescopic rods 52 in a rectangular array, a mounting frame 53 is fixedly mounted on the top of the multiple telescopic rods 52, a driving rod 3 54 connected to the mounting frame 53 is fixedly mounted on the top of the pedestal 51, a plurality of rotating rollers 55 are rotatably mounted in a horizontal linear array in the direction of the vertical plate 24 in the mounting frame 53, the top of the rotating roller 55 is located above the mounting frame 53, a table cover 56 sleeved on the outside of the mounting frame 53 is fixedly mounted on the top of the pedestal 51, the top of the table cover 56 is horizontal, and a plurality of through holes 561 are opened on the top of the table cover 56 in a horizontal linear array in the direction of the vertical plate 24, the plurality of through holes 561 correspond to the plurality of rotating rollers 55 one by one, and the rotating rollers 55 can extend to the table cover 56 through the through holes 561 When the substrate is transported to the cutting table 5, the mounting frame 53 is displaced upward along the multiple telescopic rods 2 52 by driving the rod 3 54, driving the multiple rotating rollers 55 to be displaced upward, so that the multiple rotating rollers 55 respectively pass through the multiple through holes 561 and extend to the top of the table cover 56. At this time, when the substrate is transported to the cutting table 5, it contacts with the multiple rotating rollers 55, so that when the substrate is displaced on the cutting table 5, the multiple rotating rollers 55 rotate on the mounting frame 53, reducing the contact area between the substrate and the table cover 56, thereby reducing the friction between the substrate and the cutting table 5, and effectively reducing the wear on the substrate. After the substrate is transported and displaced, the mounting frame 53 is displaced downward along the multiple telescopic rods 2 52 by driving the rod 3 54, so that the multiple rotating rollers 55 are all hidden in the table cover 56, so that the substrate can be in contact with the top of the table cover 56, thereby increasing the stability of the substrate during processing.

[0054] In this embodiment, a translation mechanism 8 is installed on one side of the table cover 56, which is used to translate the substrate placed on the cutting table 5 along the direction of the vertical plate 24. Through the translation mechanism 8, the substrate placed on the cutting table 5 is translated along the direction of the vertical plate 24, and the auxiliary conveying effect of the substrate toward the scribing cutter head 4 is achieved; the translation mechanism 8 includes a slide rail 81 fixedly installed on one side of the table cover 56, and a displacement block 82 is slidably installed on the top of the slide rail 81 through an electric slider, and a driving rod four 83 is symmetrically fixed on the top of the displacement block 82, and a top plate 84 is fixed on the top of the two driving rods four 83. A vertical rotating shaft 841 is rotatably installed on the top of the top plate 84, and a mounting block 85 is fixedly installed on the top of the rotating shaft 841. A motor four 842 for driving the rotating shaft 841 to rotate is fixedly installed on the top plate 84, and two clamping plates 86 are slidably installed on one side of the mounting block 85 in the vertical direction. A vertical bidirectional threaded rod 87 is rotatably installed on the mounting block 85. The bidirectional threaded rod 87 The two clamping plates 86 are both threadedly connected, and a motor 5 88 for driving the bidirectional threaded rod 87 to rotate is fixedly installed on the mounting block 85. When in use, the displacement block 82 is made to slide on the slide rail 81 through the electric slider, so that the displacement block 82 is located outside the side of the platform 51 away from the carrier frame 11. At this time, the motor 4 842 is used to rotate the shaft 841 on the top plate 84, driving the mounting block 85 to rotate around the shaft 841, so that the two clamping plates 86 are located on the side of the mounting block 85 close to the table cover 56. The motor 5 88 is controlled to rotate the bidirectional threaded rod 87 on the mounting block 85, so that the two clamping plates 86 slide in opposite directions on the mounting block 85 and approach each other, and then the height position of the top plate 84 is adjusted through the cooperation of the two driving rods 4 83, so that the two clamping plates 86 can clamp the substrates contacted by the multiple rotating rollers 55. At this time, the displacement block 82 is made to slide on the slide rail 81 through the electric slider, so that the substrate placed on the cutting table 5 can be translated along the direction of the vertical plate 24.

[0055] In this embodiment, a support plate 271 is fixedly installed on one side of the base plate 27, and a connecting pipe 272 is fixedly installed on the support plate 271. The bottom of the connecting pipe 272 extends to one side of the scribing head 4, and a corrugated hose 273 connected to the connecting pipe 272 is fixedly installed on the top of the connecting pipe 272. A negative pressure mechanism 9 connected to the corrugated hose 273 is installed on the movable plate 22, and the negative pressure mechanism 9 is used to form a negative pressure inside the corrugated hose 273. By setting the connecting pipe 272, the corrugated hose 273 and the negative pressure mechanism 9, when scribing the substrate, the negative pressure mechanism 9 is controlled to form a negative pressure inside the corrugated hose 273, so that the air at the scribing head 4 can flow along the connecting pipe 272 to the corrugated hose 273. When the air circulates, the dust generated by the scribing head 4 when scribing the substrate is sucked into the corrugated hose 273, thereby achieving the effect of collecting the dust generated when scribing the substrate.

[0056] In this embodiment, the negative pressure mechanism 9 includes a negative pressure box 91 fixedly mounted on the top of the movable plate 22, one end of the corrugated hose 273 away from the connecting pipe 272 is connected to the negative pressure box 91, and a slot 92 connected to the interior of the negative pressure box 91 is provided on the top of the negative pressure box 91, and a filter plate 93 for blocking the interior of the negative pressure box 91 is inserted in the slot 92 on the negative pressure box 91. By setting the filter plate 93 to be inserted into the slot 92, it is convenient to install and remove the filter plate 93, and a box cover 94 for blocking the open end of the slot 92 is hinged on the negative pressure box 91, and the cross-section between the filter plate 93 and the slot 92 fits together. The cross-sections of the cover 94 and the negative pressure box 91 are fitted together, and the box cover 94 and the negative pressure box 91 are fixed by a buckle, which is convenient for fixing or canceling the fixation between the box cover 94 and the negative pressure box 91. A mounting hole 95 is provided on the negative pressure box 91 and is located on the side of the filter plate 93 away from the corrugated hose 273. An exhaust fan 96 is fixedly installed on the negative pressure box 91 and located in the mounting hole 95. A plug-in slot 97 is provided on the negative pressure box 91 and is located on the side of the filter plate 93 close to the corrugated hose 273. A collection box 98 with an open top is inserted in the plug-in slot 97 on the negative pressure box 91. The cross-sections of the collection box 98 and the plug-in slot 97 fit together. The collection box 98 The top of the negative pressure box 91 is located below the corrugated hose 273. A limiting rod 99 for limiting the collection box 98 is hinged on the negative pressure box 91 and located above the plug-in slot 97, so as to achieve a limiting effect on the collection box 98 inserted into the plug-in slot 97. When in use, the exhaust fan 96 is controlled to be turned on, and the exhaust fan 96 works to draw out the air in the negative pressure box 91, so that the air in the corrugated hose 273 can flow into the negative pressure box 91, so as to achieve a negative pressure effect in the corrugated hose 273. The dust generated by the scribing cutter head 4 when scribing the substrate is sucked into the corrugated hose 273 by the air circulation, and then enters the negative pressure box 91, and the air passes through the mounting hole 95. When discharged outward, the dust in the air contacts the filter plate 93, so that the dust in the air can be filtered by the filter plate 93, so that the dust remains in the negative pressure box 91. By setting the collecting box 98, the dust remaining in the negative pressure box 91 falls downward into the collecting box 98 under the action of its own gravity, so that the dust collection effect can be achieved. When it is necessary to process the dust collected in the collecting box 98, the limit rod 99 is rotated so that its free end is located above the plug-in slot 97, so that the limit on the collecting box 98 can be cancelled, so that the collecting box 98 can be pulled out from the plug-in slot 97, and the dust collected in the collecting box 98 can be processed.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A glass substrate stable edge cutting device, characterized in that: The invention comprises a base, a load-bearing frame is fixedly installed on the top of the base, a support frame connected to the load-bearing frame is fixedly installed on the top of the base and on one side of the load-bearing frame, the top of the support frame is lower than the top of the load-bearing frame, and a material discharge trough is formed between the support frame and the load-bearing frame, a guide rail unit is symmetrically installed on the top of the load-bearing frame and at both ends in the length direction thereof, the guide rail unit comprises a guide rail 1 symmetrically fixedly installed on the top of the load-bearing frame along the width direction of the load-bearing frame, two guide rails 1 are slidably connected with sliding plates on the tops, connecting plates are fixedly installed on the tops of the two sliding plates, and a driving member acting on the sliding plates is installed on the load-bearing frame, which is used to make the sliding plates slide or stop sliding on the two guide rails 1; A fixed plate is fixedly installed on the top of the connecting plate and along its length direction, and a guide rail two is symmetrically fixed on the top of the fixed plate and along its length direction, a movable plate is slidably installed on the two guide rails two, and a driving component acting on the movable plate is installed on the fixed plate, which is used to make the movable plate slide or stop sliding on the two guide rails two; a vertical plate is fixedly installed on the side of the movable plate close to the supporting frame, a guide shell is symmetrically fixed on the side of the vertical plate away from the connecting plate, and a guide plate is movably penetrated at the bottom of the guide shell, a bottom plate is fixedly installed on the bottom of the two guide plates, a driving rod one connected to the bottom plate is fixedly installed on the vertical plate, a mounting plate is fixedly installed on the side of the bottom plate away from the vertical plate, and a mounting seat is installed on the side of the mounting plate away from the vertical plate, and a scribing cutter head is detachably installed on the bottom of the mounting seat, and a horizontal cutting table is provided on the top of the support frame; A bracket is fixedly installed on the top of the carrier frame and above the fixed plate, a connecting frame is fixedly installed on the side of the bracket close to the support frame, a vertical telescopic rod one is symmetrically fixed on the bottom of the connecting frame and located on the side of the mounting seat away from the vertical plate, a horizontal plate is fixed at the bottom of the two telescopic rods one, a driving rod two connected to the horizontal plate is fixedly installed at the bottom of the connecting frame, a limiting assembly is installed at the bottom of the horizontal plate, which is used to limit the substrate to be scribed on the cutting table, and a breaking assembly is installed on the horizontal plate and on the side of the limiting assembly close to the vertical plate, which is used to break the substrate after scribe.

2. The glass substrate stable edge trimming device according to claim 1, characterized in that: The driving member includes a fixed block, a connecting block, a driving rod and a motor. The fixed block is fixedly installed on the top of the carrier frame and located between the two guide rails of the same group of guide rail units. The connecting block is fixedly installed on the bottom of the sliding plate and located between the two guide rails of the same group of guide rail units. A horizontal driving rod is rotatably installed on the fixed block, one end of the driving rod is threaded through the connecting block, and a motor connected to the driving rod is fixedly installed on the fixed block.

3. The glass substrate stable edge trimming device according to claim 2, characterized in that: The driving assembly includes a rack, a gear and a second motor. A rack is fixedly installed on the top of the fixed plate and located between the two guide rails. The second motor is fixedly installed on the bottom of the movable plate. The output shaft of the second motor is coaxially fixed with a gear meshing with the rack.

4. The glass substrate stable edge trimming device according to claim 3, characterized in that: The limiting assembly includes a limiting block fixedly installed with the bottom of the horizontal plate and located above the cutting table, a cavity is opened at the bottom of the limiting block, and a plurality of ventilation pipes connected to the inside of the cavity are fixedly installed in a horizontal linear array at the top of the limiting block and located on the side of the connecting frame away from the bracket, and the tops of the plurality of ventilation pipes are connected with the same negative pressure pipe.

5. The glass substrate stable edge trimming device according to claim 4, characterized in that: The breaking assembly includes a hinged plate fixedly installed on the side of the horizontal plate close to the vertical plate, the bottom of the hinged plate and the bottom of the limit block are located on the same horizontal plane, a breaking plate with an L-shaped longitudinal section is hinged at the bottom position of the hinged plate close to the vertical plate, and a motor three is fixedly installed on the hinged plate to drive the breaking plate to rotate on the hinged plate.

6. The glass substrate stable edge trimming device according to claim 5, characterized in that: The mounting seat includes a fixing seat fixedly mounted on a mounting plate, a groove 1 penetrating through the bottom of the fixing seat is provided on a side of the fixing seat away from the mounting plate, a horizontal guide rod is fixedly mounted on the fixing seat and located on the outside of the groove 1 in a rectangular array, a movable seat is slidably connected to the four guide rods, a horizontal fixing rod is rotatably mounted on the movable seat, an end of the fixing rod close to the fixing seat can be threaded through the fixing seat, a groove 2 symmetrical to the groove 1 is provided on a side of the movable seat close to the fixing seat, a horizontal clamping rod is fixed on the movable seat and located in the groove 2, a clamping hole is provided on the marking cutter head, the marking cutter head is inserted between opposite sides of the groove 1 and the groove 2, when the movable seat is in contact with the fixing seat, the cross-section between the marking cutter head and the groove 1 and the groove 2 is all in contact, and the clamping rod is inserted into the clamping hole and clamped with the marking cutter head.

7. The glass substrate stable edge trimming device according to claim 6, characterized in that: The cutting table includes a pedestal fixedly mounted on the top of the support frame, the top of the pedestal is fixed with two vertical telescopic rods in a rectangular array, the tops of the multiple telescopic rods are fixedly mounted with a mounting frame, the top of the pedestal is fixedly mounted with three driving rods connected to the mounting frame, a plurality of rotating rollers are rotatably mounted in a horizontal linear array along the direction of the vertical plate in the mounting frame, the tops of the rotating rollers are located above the mounting frame, a table cover mounted on the outside of the mounting frame is fixedly mounted on the top of the pedestal, the top of the table cover is horizontal, and the top of the table cover is provided with a plurality of through holes in a horizontal linear array along the direction of the vertical plate, the plurality of through holes correspond one-to-one to the plurality of rotating rollers, and the rotating rollers can extend to the top of the table cover through the through holes.

8. The glass substrate stable edge trimming device according to claim 7, characterized in that: A translation mechanism is installed on one side of the table cover, which is used to translate the substrate placed on the cutting table along the direction of the vertical plate; the translation mechanism includes a slide rail fixedly installed on one side of the table cover, a displacement block is slidably installed on the top of the slide rail through an electric slider, driving rods four are symmetrically fixed on the top of the displacement blocks, top plates are fixed on the tops of the two driving rods four, a vertical rotating shaft is rotatably installed on the top of the top plate, a mounting block is fixedly installed on the top of the rotating shaft, a motor four for driving the rotating shaft to rotate is fixedly installed on the top plate, two clamps are slidably installed in a vertical direction on one side of the mounting block, a vertical bidirectional threaded rod is rotatably installed on the mounting block, the bidirectional threaded rod is threadedly connected to the two clamps, and a motor five for driving the bidirectional threaded rod to rotate is fixedly installed on the mounting block.

9. The glass substrate stable edge trimming device according to claim 8, characterized in that: A support plate is fixedly installed on one side of the base plate, a connecting pipe is fixedly installed on the support plate, the bottom of the connecting pipe extends to one side of the scoring blade, a corrugated hose connected to the connecting pipe is fixedly installed on the top of the connecting pipe, and a negative pressure mechanism connected to the corrugated hose is installed on the movable plate, which is used to form negative pressure inside the corrugated hose.

10. The glass substrate stable edge trimming device according to claim 9, characterized in that: The negative pressure mechanism includes a negative pressure box fixedly installed on the top of the movable plate, one end of the corrugated hose away from the connecting pipe is connected with the negative pressure box, a slot connected to the interior of the negative pressure box is provided on the top of the negative pressure box, a filter plate for sealing the inside of the negative pressure box is inserted in the slot, a box cover for sealing the open end of the slot is hinged on the negative pressure box, the box cover and the negative pressure box are fixed by a buckle, a mounting hole is provided on the negative pressure box and located on the side of the filter plate away from the corrugated hose, an exhaust fan is fixedly installed on the negative pressure box and located in the mounting hole, a plug-in slot is provided on the negative pressure box and located on the side of the filter plate close to the corrugated hose, a collection box with an open top is inserted in the plug-in slot on the negative pressure box, the top of the collection box is located below the corrugated hose, and a limit rod for limiting the collection box is hinged on the negative pressure box and located above the plug-in slot.

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