A high-precision cold-bent glass edge processing equipment and processing method
By designing the conveying, cutting, and cleaning mechanisms of the high-precision processing equipment for cold-bent glass edges, the problem of scrap material falling and affecting processing was solved, and the stability and precision of the glass cutting process were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-01
- Publication Date
- 2026-06-30
Smart Images
Figure CN117585892B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of glass processing, and in particular to a high-precision processing equipment and method for cold-bent glass edges. Background Technology
[0002] The process of cold-bent glass requires first determining the specific dimensions, then attaching the glass to the frame using silicone sealant, and finally bending the frame and glass together to complete the cold-bent glass processing.
[0003] Before bonding and cold bending the glass, its dimensions need to be defined to prevent stress from concentrating in the wrong places during the cold bending process, which could lead to breakage. Therefore, the glass needs to be processed before cold bending to ensure that the finished glass meets the required dimensions.
[0004] During the processing, cutting equipment is needed to cut the glass around its edges. However, after the glass is cut, the excess material will fall directly onto the conveyor structure of the cutting equipment, and will be conveyed backward along with the glass, thus affecting the subsequent handling and processing of the glass.
[0005] Therefore, a new technical solution is needed to address the above problems. Summary of the Invention
[0006] In order to ensure that the excess material left after processing the glass edge does not affect the subsequent glass processing, this application provides a high-precision processing equipment and method for cold-bent glass edges.
[0007] This application provides a high-precision processing equipment for cold-bent glass edges, which adopts the following technical solution:
[0008] A high-precision cold-bent glass edge processing device includes a frame, a conveying mechanism mounted on the frame for conveying glass, a cutting mechanism for cutting the glass, and a cleaning mechanism for removing excess material.
[0009] The conveying mechanism includes a plurality of rollers rotatably connected to the frame and a conveying drive component that drives the rollers to rotate. The rollers are arranged along the conveying direction of the glass. A gap is left between the rollers and two side walls of the glass parallel to the conveying direction. The rollers are positioned between the two side walls of the glass parallel to the conveying direction.
[0010] The cutting mechanism includes a cutting drive unit mounted on a frame and a laser head connected to the free end of the cutting drive unit. The emitting end of the laser head faces the upper surface of the glass, and the cutting drive unit drives the laser head to move parallel to the glass conveying direction.
[0011] The cleaning mechanisms are respectively arranged on both sides of the glass conveying direction. The cleaning mechanism includes a support plate slidably arranged on the frame, a baffle plate arranged on the support plate, a push plate for pushing the glass away from the support plate, and a cleaning drive component for driving the support plate to reciprocate. The baffle plate is arranged on the side of the support plate away from the glass. The baffle plate is used to abut against the side wall of the glass and limit the position of the glass. The upper surface of the support plate abuts against the lower surface of the glass. The push plate is slidably arranged on the upper surface of the support plate. The end of the push plate away from the glass is used to abut against the frame so as to move in a direction away from the push plate. The push plate is also provided with a first elastic element that drives it to abut against the baffle plate.
[0012] By adopting the above technical solution, during the glass cutting process using the cutting mechanism, the support plate provides certain support for the cut glass scraps, preventing the cut glass scraps from breaking due to excessive distance from the uncut glass scraps, thus avoiding affecting the position of the glass and also preventing scratches on the edges of the cut glass.
[0013] Optionally: The support plate is further provided with a lifting mechanism near the lower end of the glass. The lifting mechanism includes a lifting plate that slides vertically on the support plate and a drive plate that is mounted on the frame to drive the lifting plate to move upward. The upper end of the lifting plate can be kept flush with the upper end of the support plate. A lifting rod is fixed at the lower end of the lifting plate. The lifting rod passes through the support plate and slides with the support plate. The lower end of the lifting rod extends to the bottom of the support plate. A guide slope is provided at the upper end of the drive plate. The end of the guide slope away from the roller is inclined downward. The lower end of the lifting rod abuts against the guide slope and moves along the guide slope.
[0014] By adopting the above technical solution, the lifting plate continues to rise after moving to the lower end of the glass, thereby supporting the lower end of the cut glass scrap and reducing the distance the scrap moves downward. At the same time, when the lifting plate enters the lower end of the glass, the lifting plate will not directly contact the drooping glass, making the process of the lifting plate moving to the bottom of the glass less affected.
[0015] Optionally, the lifting plate is positioned on the side away from the roller at the glass cutting location.
[0016] By adopting the above technical solution, during the process of the laser head cutting the glass, the lifting plate and the cutting position of the laser head are separated from each other, so that the cutting process of the laser head will not affect the lifting plate, and the lifting plate can normally support the remaining material.
[0017] Optionally: An anti-detachment block is provided at one end of the support plate near the roller, and the anti-detachment block is connected to the lifting plate and moves synchronously with the lifting plate.
[0018] By adopting the above technical solution, after the surplus material falls onto the lifting plate, since the upper end of the lifting plate is higher than the support plate and the surplus material cannot be completely above the lifting plate, the surplus material is prone to fall from the side of the support plate near the conveying mechanism during the movement. The movement of the surplus material is restricted by the anti-detachment block, so that the surplus material will not fall directly from the position of the support plate near the conveying mechanism.
[0019] Optionally: the upper surface of the anti-detachment block is lower than the upper surface of the lifting plate.
[0020] By adopting the above technical solution, when it is necessary for the excess material to fall off the support plate, the upper surface of the anti-detachment block can be set lower than the upper surface of the support plate, so that the process of the excess material falling off the support plate is not easily affected.
[0021] Optionally: The frame is provided with a collection trough with an upper opening for collecting residual material. The opening of the collection trough is provided with an opening and closing mechanism for opening and closing the opening of the collection trough. The opening and closing mechanism includes a rotating shaft rotatably connected to the opening of the collection trough and a plurality of opening and closing plates circumferentially arranged on the rotating shaft. The end of the opening and closing plate away from the rotating shaft is used to abut against the opening of the collection trough.
[0022] By adopting the above technical solution, when the scrap material falls from the support plate, the opening and closing plate is used to buffer the scrap material, reduce the falling distance of the scrap material and make the scrap material less likely to break. Then the opening and closing plate rotates so that the scrap material falls into the collection tank. During the process of the scrap material breaking in the collection tank, the opening and closing plate closes the upper opening of the collection tank so that the debris generated by the scrap material breaking will not splash outside the collection tank.
[0023] Optional: The frame is further provided with a linkage mechanism that drives the rotating shaft to rotate. The linkage mechanism includes a rack that is slidably disposed on the frame, a gear that is coaxially fixed on the rotating shaft, and a linkage elastic element that pushes the rack away from the roller. The rack meshes with the gear below. An extension rod is fixed to the lower end of the support plate. The extension rod abuts against the end of the rack away from the roller. Excess material falls above the opening and closing plate located on the side of the rotating shaft away from the roller.
[0024] By adopting the above technical solution, when the support plate moves toward the conveying mechanism, it drives the opening and closing plate to rotate, so that the residual material falls into the collection trough. During the process of the residual material falling on the opening and closing plate, the opening and closing plate will not rotate, so that the residual material can fall stably on the opening and closing plate.
[0025] A method for high-precision processing of cold-bent glass edges includes the following steps:
[0026] S1. Place the glass horizontally and simultaneously apply forces that bring the glass sidewalls closer together to fix the glass position.
[0027] S2. Cut the glass on both sides, and support the drooping glass scraps during the cutting process.
[0028] S3. Remove the remaining material after cutting and keep it away from the glass, then transfer it to the finished glass.
[0029] By adopting the above technical solution, the cut-off material is supported during the glass cutting process, so that the material can maintain a constant relative position with the glass. After the cutting is completed, the material is removed, so that the glass will not move during the cutting process and will not affect the subsequent glass processing.
[0030] In summary, this application includes at least one of the following beneficial technical effects:
[0031] 1. By setting up a cleaning mechanism to receive the cut-off scraps and move them away from the conveying mechanism, the scraps will not fall directly onto the conveying mechanism, thus minimizing the impact on subsequent glass processing.
[0032] 2. After the support plate moves to the bottom of the glass, it can support the falling material, so that the material will not tilt too much downwards before it leaves the glass, and the position of the glass will not easily change. Attached Figure Description
[0033] Figure 1 This is a schematic diagram of the structure of an embodiment of this application;
[0034] Figure 2 This is a schematic diagram illustrating the structure of the linkage mechanism in an embodiment of this application;
[0035] Figure 3 for Figure 2 Enlarged view of part A;
[0036] Figure 4 This is a schematic diagram illustrating the location of the collection tank in an embodiment of this application;
[0037] Figure 5 for Figure 4 Enlarged view of part B.
[0038] In the diagram, 1. Frame; 11. Fixing block; 2. Conveying mechanism; 21. Roller; 22. Conveying drive component; 23. Conveying shaft; 3. Cutting mechanism; 31. Cutting drive component; 32. Laser head; 4. Cleaning mechanism; 41. Support plate; 411. Sliding groove; 412. Extension rod; 42. Baffle; 421. Receiving groove; 43. Push plate; 44. Cleaning drive component; 45. Push rod; 46. First elastic component; 5. Lifting mechanism; 51. Lifting plate; 52. Drive plate; 521. Guide slope; 53. Lifting rod; 54. Lifting abutment block; 55. Lifting elastic component; 56. Anti-detachment block; 561. Anti-detachment connecting block; 6. Collection groove; 7. Opening and closing mechanism; 71. Rotating shaft; 72. Opening and closing plate; 73. Latex pad; 8. Linkage mechanism; 81. Rack; 82. Gear; 83. Linkage elastic component. Detailed Implementation
[0039] The present application will be further described in detail below with reference to the accompanying drawings.
[0040] This application discloses a high-precision edge processing equipment for cold-bent glass, such as... Figure 1 As shown, the system includes a frame 1, a conveying mechanism 2 mounted on the frame 1 for conveying glass, a cutting mechanism 3 mounted on the frame 1 for cutting the glass, and a cleaning mechanism 4 mounted on the frame 1 for removing excess material from the cut glass. The conveying mechanism 2 conveys the glass to the cutting mechanism 3 for cutting. During the cutting process, the cleaning mechanism 4 collects and transfers the excess material, preventing it from falling directly onto the conveying mechanism 2 and minimizing disruption to its conveying operation.
[0041] The conveying mechanism 2 includes a plurality of rollers 21 rotatably connected to the frame 1 and a conveying drive 22 that drives the rollers 21 to rotate. A plurality of conveying shafts 23 are rotatably connected to the frame 1. The rollers 21 are arranged along the conveying direction of the glass and are coaxially mounted on the conveying shafts 23. The rollers 21 near both ends of the conveying shafts 23 are located between two side walls of the glass parallel to the conveying direction. In this embodiment, the conveying drive 22 is a motor. The output shaft of the conveying drive 22 is fixed to one of the conveying shafts 23 through a reducer. Adjacent conveying shafts 23 are connected by chains, so that the rollers 21 can rotate synchronously, thereby driving the glass to be conveyed.
[0042] The cutting mechanism 3 is configured in two sets, located on opposite sides of the glass conveying direction. Each cutting mechanism 3 includes a cutting drive unit 31 mounted on the frame 1 and a laser head 32 connected to the free end of the cutting drive unit 31. The emitting end of the laser head 32 faces downwards. The cutting drive unit 31 includes a first lead screw slide that drives the laser head 32 to move parallel to the glass conveying direction and a second lead screw slide that drives the laser head 32 to move perpendicular to the glass conveying direction. The second lead screw slide is mounted on the frame 1, the first lead screw slide is mounted on the slide of the second lead screw slide, and the laser head 32 is mounted on the slide of the first lead screw slide.
[0043] like Figure 2 and Figure 3 As shown, the cleaning mechanism 4 is respectively arranged on both sides of the glass conveying direction. The cleaning mechanism 4 includes a support plate 41 slidably arranged on the frame 1, a baffle 42 fixed on the support plate 41, a push plate 43 that pushes the glass to detach from the support plate 41, and a cleaning drive component 44 that drives the support plate 41 to reciprocate. In this embodiment, the cleaning drive component 44 is a cylinder. The cleaning drive component 44 is fixed to the frame 1 with bolts, and the free end of the cleaning drive component 44 is connected to the baffle 42. The baffle 42 is arranged vertically and is fixed to the end of the support plate 41 away from the glass with bolts. The end of the baffle 42 close to the glass can abut against the glass, thereby limiting the cutting position of the glass when the baffles 42 on both sides of the glass apply force to the glass. The upper end of the support plate 41 is set lower than the lower end of the glass. During cutting, the support plate 41 moves to the lower end of the glass to support the cut glass scrap, so that the glass scrap is not easily broken by gravity. At the same time, the cut scrap can be removed from the conveying mechanism 2.
[0044] A receiving groove 421 is formed on the side wall of the baffle 42 near the glass. The lower end face of the receiving groove 421 is flush with the upper end face of the support plate 41. The push plate 43 is embedded in the receiving groove 421, and the side wall of the push plate 43 near the glass is flush with the side wall of the baffle 42 near the glass. Several horizontally arranged push rods 45 are fixed on the side wall of the push plate 43 away from the glass. The push rods 45 pass through the baffle 42 and slide in cooperation with the baffle 42. A fixing block 11 is provided on the frame 1, which can drive the push rods 45 to move relative to the support plate 41 toward the glass. The end face of the fixing block 11 near the glass can abut against the push rods 45, thereby causing the push rods 45 to move relative to the baffle 42 toward the glass. The push rod 45 is also fitted with a first elastic element 46 that moves it away from the glass. A push abutment block is coaxially fixed to the end of the push rod 45 away from the push plate 43. One end of the first elastic element 46 abuts against the end of the baffle 42 away from the glass, and the other end of the first elastic element 46 abuts against the end of the push abutment block near the glass. After the cut glass falls onto the support plate 41, the support plate 41 moves away from the conveying mechanism 2. When the support plate 41 detaches from the conveying mechanism 2, the push plate 43 slides relative to the support plate 41, causing the remaining material to fall off the support plate 41.
[0045] Because the glass will deform slightly downwards when it is not supported at the bottom, and if the upper end of the support plate 41 is too far from the scrap material, it will not be able to provide stable support for the scrap material, causing the scrap material to break during the cutting process and scratches on the glass edge. Therefore, the support plate 41 is also provided with a lifting mechanism 5 near the lower end of the glass. The lifting mechanism 5 includes a lifting plate 51 that is vertically slidably disposed on the support plate 41, and a drive plate 52 disposed on the frame 1 to drive the lifting plate 51 to move upward. The support plate 41 is provided with a sliding groove 411. The side wall of the sliding groove 411 away from the conveying mechanism 2 is flush with the side wall of the baffle 42 near the conveying mechanism 2. The lifting plate 51 is embedded in the sliding groove 411 and slides, and the lifting plate 51 can be completely sunk into the sliding groove. The drive plate 52 is bolted to the frame 1. The upper end of the drive plate 52 is provided with a guide slope 521. The end of the guide slope 521 away from the conveying mechanism 2 is inclined downward, and the upper end of the guide slope 521 is located on the side of the glass sidewall away from the conveying mechanism 2. The lower end of the lifting plate 51 is fixed with a vertically arranged lifting rod 53. The lower end of the lifting rod 53 is fixed with a lifting abutment block 54. The lower end of the lifting abutment block 54 abuts against the guide slope 521, thereby using the guide slope 521 to move the lifting plate 51 upward. Before the lifting plate 51 rises to the highest point, it is already at the lower end of the glass. A lifting elastic element 55 is sleeved on the lifting rod 53 to drive the lifting plate 51 into the sliding groove. In this embodiment, the lifting elastic element 55 is a spring. The upper end of the lifting elastic element 55 abuts against the lower end of the support plate 41, and the lower end of the lifting elastic element 55 abuts against the upper end of the lifting abutment block 54. During the process of the lifting plate 51 moving towards the lower end of the glass, the lifting plate 51 will not directly contact the drooping glass, so that the lifting plate 51 can move stably to the bottom of the glass to support the excess material.
[0046] To prevent the laser head 32 from interfering with the support plate 41 and the lifting plate 51 during glass cutting, the lifting plate 51 is positioned away from the glass cutting position and the conveying mechanism 2. This prevents interference between the laser head 32 and the lifting plate 51 during cutting. A detachment block 56 is also provided on the side of the support plate 41 closest to the conveying mechanism 2 to prevent excess material from detaching from the support plate 41. The detachment block 56 is vertically slidable on the side of the support plate 41 closest to the conveying mechanism 2. A detachment connecting block 561 is provided on the detachment block 56, with one end of the detachment connecting block 561 connected to the lifting plate 51. This allows the detachment connecting block 561 to move synchronously with the lifting plate 51. After the lifting plate 51 moves upward, the upper end of the detachment block 56 is also higher than the upper end of the support plate, preventing excess material from falling from the side of the support plate closest to the conveying mechanism 2.
[0047] In order to prevent the anti-detachment block 56 from obstructing the falling of the remaining material when the lifting plate 51 is sunk into the sliding groove and the push plate 43 pushes the remaining material off the support plate, the upper end of the anti-detachment block 56 is set lower than the lifting plate 51. Thus, after the lifting plate 51 is sunk into the sliding groove, the upper end of the anti-detachment block 56 is lower than the upper end of the support plate, so that the falling of the remaining material is not easily affected.
[0048] like Figure 4 and Figure 5 As shown, the frame 1 is also equipped with a collection trough 6 for collecting fallen scrap materials. The collection trough 6 has an upward opening facing the support plate, so that after the scrap materials are pushed off the support plate, they can fall into the collection trough 6. The opening of the collection trough 6 is also equipped with an opening and closing mechanism 7, which includes a rotating shaft 71 rotatably connected to the collection trough 6 and several opening and closing plates 72 coaxially fixed to the conversion frame. Each opening and closing plate 72 is equipped with a latex pad 73. The end of the opening and closing plate 72 away from the rotating shaft 71 can abut against the inner wall of the collection trough 6, thereby closing the upper opening of the collection trough 6. The upper end of the opening and closing mechanism 7 is lower than the upper end of the collection trough 6. During the scrap material discharge process, it first falls onto the opening and closing plate 72, and then the opening and closing plate 72 rotates before falling into the collection trough 6, thus preventing debris from splashing out of the collection trough 6 during the fragmentation process. The side wall of the collection tank 6 is also provided with a discharge hole, and a discharge plate for opening and closing the discharge hole is rotatably connected to the discharge hole.
[0049] The frame 1 is also equipped with a linkage mechanism 8 that drives the rotating shaft 71 to rotate. The linkage mechanism 8 includes a rack 81 slidably mounted on the frame 1, a gear 82 coaxially fixed to one end of the rotating shaft 71, and a linkage elastic element 83 that pushes the rack 81 away from the conveying mechanism 2. The sliding direction of the rack 81 is perpendicular to the glass conveying direction. In this embodiment, the linkage elastic element 83 is a spring. One end of the linkage elastic element 83 is connected to the frame 1, and the other end of the linkage elastic element 83 is connected to the rack 81, thereby pushing the rack 81 to move away from the conveying mechanism 2. The rack 81 meshes with the gear 82, and the meshing position of the rack 81 and the gear 82 is located below the gear 82. An extension rod 412 is provided at the lower end of the support plate 41. The lower end of the extension rod 412 is lower than the upper end of the rack 81, and the extension rod 412 abuts against the end of the rack 81 away from the conveying mechanism 2 near the side wall of the conveying mechanism 2. Thus, when the support plate moves toward the conveying mechanism 2, the opening and closing plate 72 located one step away from the conveying mechanism 2 on the rotating shaft 71 rotates downward, causing the residual material falling on the opening and closing plate 72 to fall downward into the collection trough 6.
[0050] The implementation principle of this embodiment is as follows: The conveying mechanism 2 transports the glass to the area below the cutting mechanism 3. The cleaning drive 44 drives the support plate to move downwards towards the glass. During the movement, the lifting plate 51 gradually rises under the drive of the drive plate 52 until it is close to the bottom of the glass. The baffle 42 abuts against the glass and limits the position of the glass before moving away from the glass at a certain distance. The lifting plate 51 is positioned on the side away from the glass cutting position from the conveying mechanism 2. Then, the laser head 32 cuts the glass. During the cutting process, the lower end of the residual material abuts against the top of the lifting plate 51. After the cutting is completed, the support plate 41 moves away from the conveying mechanism 2, and the lifting plate 51 is no longer connected to the drive block, thus sinking into the sliding groove. Then, the push plate 43 moves to push the residual material onto the opening and closing plate 72. When the support plate 41 moves towards the conveying mechanism 2, the rack 81 drives the gear 82 to rotate, causing the residual material to fall into the collection groove 6.
[0051] A method for high-precision processing of cold-bent glass edges, characterized by the following steps:
[0052] S1. Place the glass horizontally and simultaneously apply forces that bring the glass sidewalls closer together to fix the glass position.
[0053] S2. Cut the glass on both sides, and support the drooping glass scraps during the cutting process.
[0054] S3. Remove the remaining material after cutting and keep it away from the glass, then transfer it to the finished glass.
[0055] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A high-precision processing equipment for cold-bent glass edges, characterized in that: It includes a frame (1), a conveying mechanism (2) mounted on the frame (1) for conveying glass, a cutting mechanism (3) for cutting glass, and a cleaning mechanism (4) for removing excess material; The conveying mechanism (2) includes a plurality of rollers (21) rotatably connected to the frame (1) and a conveying drive (22) that drives the rollers (21) to rotate. The rollers (21) are arranged along the conveying direction of the glass. There is a gap between the rollers (21) and the two side walls of the glass parallel to the conveying direction. The rollers (21) are located between the two side walls of the glass parallel to the conveying direction. The cutting mechanism (3) includes a cutting drive (31) mounted on a frame (1) and a laser head (32) connected to the free end of the cutting drive (31). The emitting end of the laser head (32) faces the upper surface of the glass. The cutting drive (31) drives the laser head (32) to move parallel to the glass conveying direction. The cleaning mechanism (4) is respectively arranged on both sides of the glass conveying direction. The cleaning mechanism (4) includes a support plate (41) slidably arranged on the frame (1), a baffle (42) arranged on the support plate (41), a push plate (43) for pushing the glass away from the support plate (41), and a cleaning drive (44) for driving the support plate (41) to move back and forth. The baffle (42) is arranged on the side of the support plate (41) away from the glass. The baffle (42) is used to abut against the side wall of the glass and limit the position of the glass. The upper end surface of the support plate (41) is arranged to abut against the lower end surface of the glass. The push plate (43) is slidably arranged on the upper end of the support plate (41). The end of the push plate (43) away from the glass is used to abut against the frame (1) and move in a direction away from the push plate (43). The push plate (43) is also provided with a first elastic member (46) that drives it to abut against the baffle (42).
2. The high-precision edge processing equipment for cold-bent glass according to claim 1, characterized in that: The support plate (41) is also provided with a lifting mechanism (5) near the lower end of the glass. The lifting mechanism (5) includes a lifting plate (51) vertically sliding on the support plate (41) and a drive plate (52) mounted on the frame (1) to drive the lifting plate (51) to move upward. The upper end of the lifting plate (51) can be flush with the upper end of the support plate (41), and a lifting rod (53) is fixed to the lower end of the lifting plate (51). The lifting rod (53) passes through the support plate (41) and slides with the support plate (41). The lower end of the lifting rod (53) extends below the support plate (41). The upper end of the drive plate (52) is provided with a guide slope (521). The end of the guide slope (521) away from the roller (21) is inclined downward. The lower end of the lifting rod (53) abuts against the guide slope (521) and moves along the guide slope (521).
3. The high-precision edge processing equipment for cold-bent glass according to claim 2, characterized in that: The lifting plate (51) is located on the side of the glass cutting position away from the roller (21).
4. The high-precision edge processing equipment for cold-bent glass according to claim 1, characterized in that: The support plate (41) is provided with an anti-detachment block (56) at one end near the roller (21). The anti-detachment block (56) is connected to the lifting plate (51) and moves synchronously with the lifting plate (51).
5. The high-precision edge processing equipment for cold-bent glass according to claim 4, characterized in that: The upper surface of the anti-detachment block (56) is lower than the upper surface of the lifting plate.
6. The high-precision edge processing equipment for cold-bent glass according to claim 1, characterized in that: The frame (1) is provided with a collection trough (6) with an upper opening for collecting residual material. The opening of the collection trough (6) is provided with an opening and closing mechanism (7) for opening and closing the opening of the collection trough (6). The opening and closing mechanism (7) includes a rotating shaft (71) rotatably connected to the opening of the collection trough (6) and a plurality of opening and closing plates (72) circumferentially arranged on the rotating shaft (71). The end of the opening and closing plate (72) away from the rotating shaft (71) is used to abut against the opening of the collection trough (6).
7. The high-precision edge processing equipment for cold-bent glass according to claim 6, characterized in that: The frame (1) is also provided with a linkage mechanism (8) that drives the rotating shaft (71) to rotate. The linkage mechanism (8) includes a rack (81) that slides on the frame (1), a gear (82) that is coaxially fixed on the rotating shaft (71), and a linkage elastic element (83) that pushes the rack (81) away from the roller. The rack (81) meshes with the gear (82) below. An extension rod (412) is fixed at the lower end of the support plate (41). The extension rod (412) abuts against the end of the rack (81) away from the roller (21). The excess material falls above the opening and closing plate (72) located on the side of the rotating shaft (71) away from the roller (21).
8. A method for high-precision processing of cold-bent glass edges, using the high-precision processing equipment for cold-bent glass edges as described in any one of claims 1-7, characterized in that: Includes the following steps: S1. Place the glass horizontally and simultaneously apply forces that bring the glass sidewalls closer together to fix the glass position. S2. Cut the glass on both sides, and support the drooping glass scraps during the cutting process. S3. Remove the remaining material after cutting and keep it away from the glass, then transfer the processed glass.
Citation Information
Patent Citations
Glass film ribbon manufacturing method, and glass film ribbon manufacturing apparatus
JP2015044711A