Edge roller for raw glass sheet production
By designing a pulling machine including multiple toggle devices, the problem of unstable bonding between the glass tape and the pulling wheel is solved, and the stable movement of the glass tape and the stability and efficiency of the production of the glass original sheet are improved.
Patent Information
- Application Number
- CN202411547109.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the production of glass primary sheets, the existing pulling machines often cause adhesion and disengagement or non-adhesion and slippage due to the unstable bond between the glass belt and the pulling wheel, which affects the normal movement of the glass belt and the production and processing of the glass primary sheets.
A pulling machine including multiple toggle devices is designed, and the glass belt is effectively toggled by a toggle plate that cooperates with a rotating shaft and toggle roller, and the glass belt is kept flat by a flattened roller. At the same time, the adjustment of the initial protrusion length of the toggle plate and the stable movement of the glass belt is achieved by using the matching of the threaded tube and the mating rod, the matching of the square groove and the square block, and the setting of the telescopic spring and the clamping block.
Through the cooperation of multiple toggle devices, the stable movement of the glass tape is ensured, the adhesion and disengagement or slippage are avoided, and the stability and efficiency of glass original sheet production are improved. At the same time, the automatic recharge of the toggle plate and the inclined surface design of the clamping block avoid excessive squeeze and damage of the glass tape.
Smart Images
Figure CN119612931A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field related to glass sheet production, and in particular to an edge drawing machine used for glass sheet production. Background Art
[0002] The edge machine is one of the main equipment for float glass production. It plays an important role in throttling, thinning, accumulating thickness and controlling the direction of the original plate. Its principle is to rely on the edge wheel at the front end of the edge machine to pull the glass ribbon with a certain viscosity floating on the tin bath liquid surface forward, and then smoothly complete the production and processing of the original glass sheet.
[0003] However, when the edge drawing machine is working, the adhesion between the glass ribbon and the edge drawing wheel is mainly utilized to enable the edge drawing wheel to smoothly drive the glass ribbon to move during the rotation process. The stability of this movement method is very poor, and adhesion detachment or non-adhesion slippage often occurs, which greatly affects the normal movement of the glass ribbon and then affects the production and processing of the original glass sheet.
[0004] Therefore, we propose a edge drawing machine for glass sheet production to solve the above problems. Summary of the invention
[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose an edge drawing machine for producing glass raw sheets.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions:
[0007] The cam is provided with a first gear which is fixedly connected to the bottom end of the support frame, and a second gear is provided on the second gear which is engaged with the first gear and the second gear ...
[0008] As another technical scheme, multiple of the toggle devices include a toggle groove arranged on the toggle roller, and rotating blocks are rotatably connected on two opposite inner walls of the toggle groove, and a sliding box is fixedly connected between the two rotating blocks, a toggle plate is slidably connected in the sliding box, and the toggle plate and the inner wall of the sliding box are connected by multiple tensioning springs, and a rotating groove is provided on one side wall of the two rotating shafts away from the base, a rotating column and a rotating rod are rotatably connected in the two rotating grooves, and a fixed beam is fixedly connected to the rotating column, the rotating column is arranged close to the flattening roller, the fixed beam is provided with a square hole, and a square block is slidably connected in the square hole, the square block is fixedly connected to the rotating rod, a control cavity is provided in the rotating shaft facing the square block, and a console is rotatably connected in the control cavity, the console is fixedly connected to the rotating rod, and an arc groove is provided on one side wall of the console close to the base, a control rod is fixedly connected on one side wall of the toggle plate close to the console, and the control rod passes through the sliding box, the toggle roller and the rotating shaft.
[0009] As another technical solution, the console is arranged in a truncated cone shape, a threaded tube is fixedly connected to a side wall of the fixed beam away from the driving roller, and the threaded tube is arranged opposite the square hole, a threaded rod is connected to the inner thread of the threaded tube, and the threaded rod is rotatably connected to the square block.
[0010] As another technical solution, a plurality of equally spaced telescopic grooves are provided on the side walls at both ends of the moving roller, and telescopic blocks are slidably connected to the plurality of telescopic grooves, the plurality of telescopic blocks and the inner walls of the plurality of telescopic grooves are respectively connected by a plurality of contraction springs, and a clamping block is fixedly connected to the plurality of telescopic blocks, and the ends of the plurality of clamping blocks away from the plurality of telescopic blocks are arranged in an inclined surface.
[0011] As another technical solution, a torsion spring is sleeved on one of the rotating blocks, one end of the torsion spring is fixedly connected to the rotating block, and the other end of the torsion spring is fixedly connected to the inner wall of the toggle slot.
[0012] As another technical solution, a turntable is fixedly connected to a side wall of the threaded rod away from the square block.
[0013] As another technical solution, a plurality of rolling wheels are provided on the lower end surface of the base.
[0014] As another technical solution, the plurality of shift plates are all made of high temperature resistant material.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. The present invention uses a plurality of toggle plates that cooperate with the rotating shaft and the toggle roller to effectively toggle the glass ribbon below, thereby allowing the glass ribbon to move smoothly, and cooperates with the flattening roller to keep the glass ribbon flat during the movement. At the same time, with the help of the setting of the tension spring, the fixed control console and the arc groove, the toggle plate will gradually and automatically retract into the sliding box when it rotates to the bottom, which can effectively prevent the toggle plate that extends too long from excessively squeezing the glass ribbon below to cause damage, greatly ensuring the stable and smooth processing of the production of glass original sheets;
[0017] 2. The present invention provides a threaded tube and a threaded rod in combination with a square groove and a square block, so that the user can pull or push the control console. In combination with a truncated cone-shaped control console, different diameters of the control console can be aligned with the control rod, so that the initial extension length of the toggle plate can be conveniently adjusted, and the device can smoothly complete the toggle work of glass ribbons in different states, which greatly meets the user's use needs;
[0018] 3. The present invention arranges a telescopic spring so that the clamping block can move inward. Thus, by means of the coordinated arrangement of the clamping blocks at both ends and the rotation of the clamping blocks themselves, the glass ribbon can be driven to move from both sides, thereby making the movement of the glass ribbon smoother. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a front perspective structural schematic diagram of a side edge stretching machine for producing glass sheets proposed by the present invention;
[0020] Figure 2 This is a schematic diagram of the reverse three-dimensional structure of a side edge drawing machine for producing glass sheets proposed by the present invention;
[0021] Figure 3 This is a bottom-up stereoscopic structural schematic diagram of an edge drawing machine for producing glass sheets proposed by the present invention;
[0022] Figure 4 This is a schematic diagram of the front three-dimensional structure of a part of a toggle device of an edge drawing machine for producing glass original sheets proposed by the present invention;
[0023] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of the control console portion of a side drawing machine for producing glass sheets.
[0024] In the figure: 1 base, 2 limit tube, 3 limit column, 4 base, 5 support seat, 6 threaded groove, 7 threaded column, 8 support frame, 9 rotation port, 10 rotation shaft, 11 toggle roller, 12 rotation motor, 13 working shaft, 14 first gear, 15 second gear, 16 tension spring, 17 rotation groove, 18 rotation column, 19 rotation rod, 20 fixed beam, 21 square hole, 22 square block, 23 control console, 24 arc groove, 25 control rod, 26 flattening roller, 27 threaded tube, 28 threaded rod, 29 telescopic groove, 30 telescopic block, 31 contraction spring, 32 clamping block, 33 torsion spring, 34 turntable, 35 rolling wheel, 36 control chamber, 37 toggle groove, 38 rotation block, 39 sliding box, 40 toggle plate. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0026] Reference Figure 1-5The cam 2 is provided with a plurality of rollers 35, and the cam 2 is provided with a plurality of rollers 36, so that the user can move the device and cooperate with the tin bath to complete the work. The cam 2 is slidably connected with the cam 2, and the cam 2 is fixedly connected with the base 4 at one end away from the base 1. The base 1 is provided with a support seat 5, and a threaded groove 6 is provided on one side wall of the support seat 5 away from the base 1. The threaded groove 6 is threadedly connected with a threaded column 7, and the threaded column 7 is rotatably connected to the base 4. In this way, the height of the base 4 can be conveniently adjusted by rotating the threaded column 7, so as to cooperate with the production and edge drawing of different glass sheets. A support frame 8 is fixedly connected to one side wall of the base 4, and the support frame 8 is provided with two symmetrically arranged rotating ports 9, and the two rotating ports 9 are rotatably connected with rotating shafts 10, and the two rotating shafts 10 are respectively fixedly connected with a flattening roller 26 and a toggle roller 11. The base 4 is away from the support A rotating motor 12 is provided on one side wall of the frame 8, and a working shaft 13 is provided on the rotating motor 12, a first gear 14 is fixedly connected to the working shaft 13, and a second gear 15 is provided on the two rotating shafts 10, and the two second gears 15 are meshed with the first gear 14. A plurality of toggle devices are provided on the toggle roller 11, and the plurality of toggle devices include a toggle groove 37 provided on the toggle roller 11, and a rotating block 38 is rotatably connected to two opposite inner walls of the toggle groove 37, and a sliding box 39 is fixedly connected between the two rotating blocks 38, and a torsion spring 33 is sleeved on one of the rotating blocks 38, one end of the torsion spring 33 is fixedly connected to the rotating block 38, and the other end of the torsion spring 33 is fixedly connected to the inner wall of the toggle groove 37, and the rotating setting of the rotating block 38 enables the sliding box 39 and other structures to adjust the angle in time, and the setting of the torsion spring 33 enables the sliding box 39 to be supported at different angles, and then smoothly completes the toggle work at different angles;
[0027] A toggle plate 40 is slidably connected in the sliding box 39, and multiple toggle plates 40 are made of high-temperature resistant materials, which can effectively prevent the toggle plate 40 from being damaged by the high-temperature glass belt, greatly ensuring the long-term working ability of the device, and the toggle plate 40 and the inner wall of the sliding box 39 are connected by multiple tension springs 16, and a rotating groove 17 is provided on the side wall of the two rotating shafts 10 away from the base 4, and a rotating column 18 and a rotating rod 19 are rotatably connected in the two rotating grooves 17, and a fixed beam 20 is fixedly connected to the rotating column 18, and the rotating column 18 is arranged near the flattening roller 26, and a square hole 21 is provided on the fixed beam 20, and a square block 22 is slidably connected in the square hole 21, and the square block 22 is fixedly connected to the rotating rod 19, and a control chamber 36 is provided in the rotating shaft 10 facing the square block 22, and a control console 23 is rotatably connected in the control chamber 36, and the control console 23 is fixedly connected to the rotating rod 19, and an arc groove 24 is provided on the side wall of the control console 23 close to the base 1. The arc groove 24 is arranged so that the toggle plate 40 and the control rod 25 lose the corresponding support when they are rotated to the position close to the base 1, and then shrink into the sliding box 39, so that the glass ribbon will not be damaged by the overly long toggle plate 40 due to excessive extension. The toggle plate 40 is fixedly connected to the control rod 25 on one side wall close to the console 23, and the control rod 25 passes through the sliding box 39, the toggle roller 11 and the rotating shaft 10. The console 23 is arranged in a truncated cone shape, and the fixed beam 20 is fixedly connected to the one side wall away from the toggle roller 11, and the threaded tube 27 is arranged opposite to the square hole 21. The threaded rod 28 is connected to the inner thread of the threaded tube 27, and the threaded rod 28 is rotatably connected to the square block 22. In this way, the user can rotate the threaded rod 28 to drive the square block 22 to slide in the square hole 21, and at the same time ensure that the rotation work is not interfered with, so that the sliding square block 22 can drive the console 23 to move through the rotating rod 19, and then smoothly complete the initial telescopic length adjustment work of the toggle plate 40;
[0028] The screw rod 28 is fixedly connected with a turntable 34 on one side wall away from the square block 22. The setting of the turntable 34 facilitates the user to rotate the turntable 34 for adjustment. A plurality of expansion slots 29 are arranged at equal intervals on the side walls of the toggle roller 11 at both ends, and a plurality of expansion slots 29 are slidably connected with expansion blocks 30. The expansion blocks 30 and the inner walls of the expansion slots 29 are respectively connected by a plurality of contraction springs 31, and the plurality of expansion blocks 30 are fixedly connected with clamping blocks 32. In this way, the expansion blocks 30 can be pulled by the contraction springs 31, and then the clamping blocks 32 are driven to clamp the glass ribbon, and then the driving work is completed in cooperation with the rotation of the clamping blocks 32, further ensuring the smooth progress of the moving work. The ends of the plurality of clamping blocks 32 away from the plurality of expansion blocks 30 are all arranged with inclined surfaces. The setting of the inclined surface allows the clamping blocks 32 to be smoothly pushed by the glass ribbon, and then the clamping work is smoothly completed.
[0029] During the use of the present invention, firstly, the whole device needs to be moved to the designated position with the help of the rolling wheel 35, so that the flattening roller 26 and the toggle roller 11 are aligned with the glass ribbon on the liquid surface of the tin bath, and then the user can rotate the threaded column 7, and with the help of the threaded connection of the threaded column 7 in the threaded groove 6 and the sliding of the limit column 3 in the limit tube 2, the base 4 can stably complete the lifting work, and then smoothly drive the flattening roller 26 and the toggle roller 11 to be smoothly lifted and lowered to a suitable height from the glass ribbon through the support frame 8, the rotating shaft 10 and other structures, and then the user can rotate the turntable 34, so that the threaded rod 28 rotates in the threaded tube 27, and smoothly drives the square block 22 in the square hole 21 The control rod 25 can be aligned with different diameter parts of the control chamber 23, and the toggle plate 40 connected to the control rod 25 can extend out of the sliding box 39 to different lengths in the initial state, so that the toggle plate 40 can complete the toggle work of the glass ribbon in different states. Then the user can start the rotating motor 12, and the rotating motor 12 controls the working shaft 13 to drive the first gear 14 to rotate, and then drives the two meshing second gears 15 to rotate in the same direction, so that the toggle roller 11 and the flattening roller 26 can be driven to rotate in the same direction and at the same speed by means of the two rotating shafts 10;
[0030] When the flattening roller 26 rotates, it can smoothly drive the glass ribbon to move with the help of the viscosity of the glass ribbon, and can also flatten the upper side of the glass ribbon. During the rotation of the toggle roller 11, multiple sliding boxes 39 can be driven to rotate through multiple rotating blocks 38, and then multiple toggle plates 40 can be driven to rotate. The toggle plates 40 can contact the glass ribbon during the rotation, and then the toggle work can be smoothly completed. At the same time, when the toggle plates 40 rotate to the direction close to the base 1, the corresponding control rod 25 will be driven to slide to the arc groove 24 on the console 23, and then enter the arc groove 24, so that the toggle plates 40 lose their support and will be under the elastic force of the tension spring 16. The sliding plate 40 is gradually retracted into the sliding box 39. When the toggle plate 40 is facing the base 1, the retracted distance is the longest, that is, the length of the toggle plate 40 extending out of the sliding box 39 is the shortest. In this way, the toggle plate 40 can be effectively prevented from excessively squeezing the glass ribbon when it turns from tilted to vertically aligned with the glass ribbon after rotating downward, which greatly ensures the safety of the glass ribbon. At the same time, the clamping blocks 32 on both sides are squeezed by the glass ribbon with the help of the inclined surfaces, and the contraction springs 31 are pulled. In this way, the glass ribbon can be slightly clamped in the reverse direction with the help of the elastic force of the contraction springs 31. The rotation of the clamping blocks 32 can better pull the glass ribbon to move, further ensuring the normal movement of the glass ribbon.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A glass sheet edge drawing machine for producing glass sheets, comprising a base (1), and a limit tube (2) is fixedly connected to the upper end surface of the base (1), characterized in that: The limiting tube (2) is slidably connected to a limiting column (3), and one end of the limiting column (3) away from the base (1) is fixedly connected to a base (4), the base (1) is provided with a support seat (5), and a side wall of the support seat (5) away from the base (1) is provided with a thread groove (6), a threaded column (7) is threadedly connected to the threaded groove (6), and the threaded column (7) is rotatably connected to the base (4), a support frame (8) is fixedly connected to one side wall of the base (4), and the support frame (8) is provided with two symmetrically arranged rotation ports (9), and the two rotation ports (9) are provided with a threaded groove (6) in the threaded groove (6). Both are rotatably connected to a rotating shaft (10), and a flattening roller (26) and a toggling roller (11) are fixedly connected to the two rotating shafts (10), respectively; a rotating motor (12) is provided on a side wall of the base (4) away from the support frame (8), and a working shaft (13) is provided on the rotating motor (12); a first gear (14) is fixedly connected to the working shaft (13), and a second gear (15) is provided on the two rotating shafts (10), and the two second gears (15) are arranged to mesh with the first gear (14), and a plurality of toggling devices are provided on the toggling roller (11).
2. The edge drawing machine for glass sheet production according to claim 1, characterized in that: The plurality of the toggling devices all comprise an toggling groove (37) arranged on the toggling roller (11), two opposite inner walls of the toggling groove (37) are rotatably connected with a rotating block (38), a sliding box (39) is fixedly connected between the two rotating blocks (38), a toggling plate (40) is slidably connected in the sliding box (39), and the toggling plate (40) and the inner wall of the sliding box (39) are connected via a plurality of tension springs (16), a rotating groove (17) is provided on one side wall of the two rotating shafts (10) away from the base (4), a rotating column (18) and a rotating rod (19) are rotatably connected in the two rotating grooves (17), a fixed beam (20) is fixedly connected to the rotating column (18), and the rotating column (18) is close to the flattening The fixed beam (20) is provided with a square hole (21), and a square block (22) is slidably connected in the square hole (21), and the square block (22) is fixedly connected to the rotating rod (19), and a control cavity (36) is provided in the rotating shaft (10) facing the square block (22), and a control console (23) is rotatably connected in the control cavity (36), and the control console (23) is fixedly connected to the rotating rod (19), and an arc groove (24) is provided on a side wall of the control console (23) close to the base (1), and a control rod (25) is fixedly connected on a side wall of the toggle plate (40) close to the control console (23), and the control rod (25) passes through the sliding box (39), the toggle roller (11) and the rotating shaft (10).
3. The edge drawing machine for glass sheet production according to claim 2, characterized in that: The console (23) is arranged in a truncated cone shape, a threaded tube (27) is fixedly connected to a side wall of the fixed beam (20) away from the shifting roller (11), and the threaded tube (27) is arranged opposite to the square hole (21), a threaded rod (28) is connected to the inner thread of the threaded tube (27), and the threaded rod (28) is rotatably connected to the square block (22).
4. The edge drawing machine for glass sheet production according to claim 2, characterized in that: A plurality of telescopic grooves (29) arranged at equal intervals are provided on the side walls at both ends of the shifting roller (11), and a telescopic block (30) is slidably connected in each of the telescopic grooves (29). The inner walls of the telescopic blocks (30) and the inner walls of the telescopic grooves (29) are connected via a plurality of contraction springs (31), and a clamping block (32) is fixedly connected to each of the telescopic blocks (30), and the ends of the clamping blocks (32) away from the telescopic blocks (30) are arranged in an inclined surface.
5. The edge drawing machine for glass sheet production according to claim 2, characterized in that: A torsion spring (33) is sleeved on one of the rotating blocks (38), one end of the torsion spring (33) is fixedly connected to the rotating block (38), and the other end of the torsion spring (33) is fixedly connected to the inner wall of the toggle slot (37).
6. The edge drawing machine for glass sheet production according to claim 3, characterized in that: A rotating disk (34) is fixedly connected to a side wall of the threaded rod (28) away from the square block (22).
7. The edge drawing machine for glass sheet production according to claim 1, characterized in that: A plurality of rolling wheels (35) are provided on the lower end surface of the base (1).
8. The edge drawing machine for glass sheet production according to claim 1, characterized in that: The plurality of shifting plates (40) are all made of high temperature resistant material.