Float glass edge drawing machine

Abstract

The invention discloses a float glass edge drawing machine, comprising a driving rod, a guide box is installed at one end of the driving rod, a machine wheel is installed at the other end of the driving rod, a mounting frame is sleeved on the outer periphery of one side of the driving rod close to the guide box, a support frame is arranged on both sides of the lower part of the frame and located at the middle part of the driving rod, a limiting guide rail is installed on the upper end of the mounting frame and close to one side of the support frame, a first telescopic mechanism is installed in the limiting guide rail, an outer push cylinder is installed at the telescopic end of the first telescopic mechanism, the outer push cylinder is connected to the driving rod, a second telescopic mechanism is installed in the frame, the temperature of the driving rod and the machine wheel is kept within the working temperature range, and the ellipsoidal shape is used to ensure that the inner rolling will not occur to cause the stacked plates to be pressed through when pressing down at any angle, and the lifting height of the driving rod and the pressure value of the machine wheel are accurately adjusted, so that the machine wheel can stably and efficiently pull the glass ribbon, and at the same time, it is avoided that the machine wheel damages the glass ribbon, thereby improving the quality of the glass ribbon.

Description

Technical Field

[0001] The invention relates to the technical field of float glass process, in particular to a float glass edge drawing machine. Background Art

[0002] In the process of float glass production, a side drawing machine is needed to shape the glass. The side drawing machine can draw the molten glass on the tin bath of the kiln to shape the melt.

[0003] The patent document with publication number CN216513459U discloses a float glass edge-pulling machine, comprising a frame, an edge-pulling mechanism located on the frame, the edge-pulling mechanism having a rotating shaft, a tube body and a first motor, an edge-pulling wheel is provided at the end of the rotating shaft, and the edge-pulling wheel is used to pull the glass melt. It is characterized in that it also includes a translation seat and a pressing mechanism, the tube body is installed on the top of the translation seat, the bottom of the translation seat is slidably connected to the frame, the first motor is installed on the side of the translation seat, the side of the translation seat has a first convex edge, the pressing mechanism is installed on the frame, the pressing mechanism is located on the horizontal side of the translation seat, the pressing mechanism has an abutment located on the top of the first convex edge, and the abutment member abuts against the first convex edge up and down.

[0004] The above-mentioned device has the following shortcomings: when in use, the above-mentioned device cannot accurately adjust the height and inclination of the edge pulling machine wheel and the rotating rod that drives the edge pulling machine wheel to rotate, so that the depth of the edge pulling machine wheel pressing into the tin liquid through the glass ribbon cannot be accurately controlled, and the edge pulling machine wheel of the above-mentioned device is in the shape of a commonly used flat double-row gear, which has insufficient control over the glass ribbon. It is easy for the glass ribbon to press through the stacking plate due to excessive downward pressure and excessive inclination, causing production accidents. The edge pulling machine wheel and the rotating rod are often deformed due to excessive heat. At the same time, the rotation of the rotating rod of the above-mentioned device is easy to get stuck due to the motor stopping, which causes scratches on the surface of the glass ribbon and causes serious accidents. Summary of the invention

[0005] The purpose of the present invention is to provide a float glass edge drawing machine to improve the overall working efficiency in view of the above-mentioned problems and shortcomings.

[0006] The technical problems solved by the present invention are:

[0007] (1) The above device cannot accurately adjust the height and inclination of the edge drawing machine wheel and the rotating rod driving the edge drawing machine wheel to rotate when in use, so that the depth of the edge drawing machine wheel pressing into the tin liquid through the glass ribbon cannot be accurately controlled;

[0008] (2) The edge drawing wheel of the above device is in the shape of a commonly used flat double-row gear, which has insufficient control over the glass ribbon. It is easy for the glass ribbon to penetrate the stacked plate due to excessive downward pressure and excessive inclination, causing production accidents. The edge drawing wheel and the rotating rod are often deformed due to excessive heat;

[0009] (3) The rotating rod of the above device is easily stuck due to the motor stopping, which causes scratches on the surface of the glass ribbon and causes serious accidents.

[0010] The purpose of the present invention can be achieved through the following technical scheme: a float glass edge drawing machine comprises a driving rod, a guide box is installed at one end of the driving rod, a wheel is installed at the other end of the driving rod, a mounting frame is sleeved on the outer periphery of one side of the driving rod close to the guide box, a frame is arranged above the mounting frame, a support frame is arranged on both sides of the lower part of the frame and located in the middle of the driving rod, a support sleeve is movably sleeved on the middle part of the driving rod, the support sleeve is hinged to the support frame, a limiting guide rail is installed on the upper end of the mounting frame and close to one side of the support frame, a first telescopic mechanism is installed in the limiting guide rail, an outer push cylinder is installed at the telescopic end of the first telescopic mechanism, the outer push cylinder is connected to the driving rod, the upper end of the outer push cylinder is hinged with a first connecting seat, the first connecting seat is connected to the telescopic end of the first telescopic mechanism, a second telescopic mechanism is installed in the frame, the tail end of the second telescopic mechanism is hinged to the frame through the second connecting seat, and the telescopic end of the second telescopic mechanism is hinged to the mounting frame through the third connecting seat.

[0011] As a further scheme of the invention, the first telescopic mechanism and the second telescopic mechanism both include a supporting tube, a worm gear box is installed at one end of the supporting tube, a transmission worm wheel and a transmission worm are arranged in the worm gear box, the transmission worm wheel and the transmission worm are meshed for transmission and are respectively connected to the worm gear box for rotation, a push screw is connected to the inner thread of the transmission worm wheel, a worm gear motor for driving the transmission worm to rotate is installed on one side outside the worm gear box, and the limiting slide rails are fixedly connected to both sides of the lower part of the limiting guide rail.

[0012] As a further scheme of the invention, the driving rod includes an inner tube, an outer tube is sleeved on the outer periphery of the inner tube, a rotating sealing sleeve at one end of the guide box is arranged on one end of the outer tube, a watertight pipe is installed on the inner side of the other end of the guide box, and a rotating sealing sleeve of the watertight pipe is arranged on one end of the inner tube, and one end of the outer tube located in the guide box is fixedly connected to the inner tube through a connecting ring, and a plurality of first guide holes evenly distributed in a circular array are opened on the connecting ring.

[0013] As a further scheme of the invention, an outer insulation tube is sleeved on the outer periphery of the outer tube, and both ends of the outer insulation tube are rotatably sealed and sleeved with the outer tube. An inner push rod is sleeved inside the outer push tube, and the lower end of the outer push tube is through-connected with an end of the outer insulation tube close to the wheel. A support bearing is sleeved on the end of the outer tube close to the wheel, and the inner push rod is fixedly connected to the outer side wall of the support bearing.

[0014] As a further scheme of the invention, the wheel includes a first wheel shell, an outer tube is sealingly connected to the first wheel shell, the first wheel shell is sealingly threadedly connected to the second wheel shell, an ellipsoidal guide block is provided between the first wheel shell and the second wheel shell, one side of the ellipsoidal guide block is fixedly connected to the inner tube, an inner connecting tube is installed at the inner axis of the second wheel shell, the inner connecting tube is threadedly connected to the other side of the ellipsoidal guide block, and a plurality of second guide holes evenly distributed in a circular array are opened on the middle outer periphery of the inner connecting tube.

[0015] As a further scheme of the invention, a first water inlet cavity is opened at the axis center of the inner tube, a first drainage cavity is opened between the outer periphery of the inner tube and the inner side of the outer tube, a second water inlet cavity is opened between the outer periphery of the outer tube and the inner side of the outer insulation tube, a second drainage cavity is opened between the inner side of the outer push tube and the outer periphery of the inner push rod, a third water inlet cavity is opened at the axis center of the ellipsoidal guide block, and a third drainage cavity is opened between the outer periphery of the ellipsoidal guide block and the inner sides of the first wheel shell and the second wheel shell respectively.

[0016] As a further scheme of the invention, a first water inlet pipe is sealed and connected to the axial center of one side of the guide box where the watertight pipe is installed, a first drain pipe is sealed and connected to the outer side of the guide box, a second water inlet pipe is sealed and connected to the outer side of the outer insulation pipe close to the guide box, a second drain pipe is sealed and connected to the upper end of the outer push tube, the first water inlet pipe and the second water inlet pipe are jointly connected to the main water inlet pipe, and the first drain pipe and the second drain pipe are jointly connected to the main drain pipe.

[0017] As a further scheme of the invention, the first water inlet pipe is sequentially connected to the watertight pipe, the first water inlet chamber, the third water inlet chamber, the internal connecting tube, the second diversion hole, the third drainage chamber, the first drainage chamber, the first diversion hole, the diversion box and the first drainage pipe, and the second water inlet pipe is sequentially connected to the second water inlet chamber, the second drainage chamber and the second drainage pipe.

[0018] As a further solution of the invention, a side-pulling motor is installed on the lower side of the mounting frame, and a gear at one end of the driving shaft of the side-pulling motor is sleeved with a synchronous belt. An overrunning clutch is installed on the outer periphery of the outer tube and between the guide box and the outer insulation tube, and one side of the synchronous belt is sleeved on the overrunning clutch.

[0019] As a further solution of the invention, the outer shape of the wheel is an ellipsoid, and the outer peripheries of the first wheel shell and the second wheel shell are fixedly connected to a plurality of edge-drawn prisms evenly distributed in an array.

[0020] Beneficial effects of the present invention:

[0021] (1) During operation, the driving rod rotates the machine wheel, and the glass ribbon is pulled by the machine wheel abutting against the edge of the glass ribbon. The worm motor rotates the transmission worm with a certain number of turns, thereby rotating the transmission worm with a specific number of turns and angle, and the push screw is pushed by the thread to achieve the accurate telescopic length of the first telescopic mechanism and the second telescopic mechanism. The height of the mounting frame relative to the frame is adjusted by the second telescopic mechanism, so that the support sleeve and the support frame are used as fulcrums to apply a lever force to the end of the driving rod close to the guide box, thereby adjusting the distance between the end of the driving rod close to the machine wheel and the glass ribbon, and adjusting the distance between the machine wheel and the frame. The contact degree of the glass ribbon is roughly adjusted, and then the outer push cylinder is pushed by the first telescopic mechanism to apply a push force to the end of the driving rod close to the machine wheel, so as to finely adjust the contact degree between the machine wheel and the glass ribbon. The first connecting seat is limited by the limiting guide rail and the limiting slide rail, so that the first connecting seat slides along a straight line. At the same time, the side wall of the outer push cylinder and the side wall of the limiting slide rail slide by friction, and the lifting height of the driving rod and the pressure value of the machine wheel are accurately adjusted, so that the machine wheel can stably and efficiently pull the glass ribbon, and at the same time, the machine wheel is prevented from damaging the glass ribbon, thereby improving the quality of the glass ribbon;

[0022] (2) During operation, the ellipsoidal shape ensures that no inward curling will occur and the stacked plates will not be pressed through when pressing downward at any angle. The edge-pulling prisms are respectively perpendicular to the surfaces of the outer walls of the first wheel shell and the second wheel shell, thereby doubling the pressure applied by the wheel to the glass ribbon and improving the stability control of the glass ribbon. At the same time, it ensures that the edge-pulling prisms are in contact with the glass ribbon at any inclination angle, and avoids excessive contact between the edge-pulling prisms and the glass ribbon to prevent excessive heat absorption, thereby improving the effect of glass ribbon edge pulling and working efficiency. Cooling water is respectively input into the first water inlet pipe and the second water inlet pipe through the main water inlet pipe, and then the cooling water flows along the water riser, the first water inlet cavity, the third water inlet cavity, the inner connecting tube, the second guide hole, the third drainage cavity, the first drainage cavity, the first guide hole, the guide box and the first The cooling water flows in sequence through the drainage pipe and is discharged into the main drainage pipe, and the heat absorbed by the outer periphery of the wheel is conducted away, and the wheel is cooled and temperature controlled. At the same time, the cooling water flows in sequence along the second water inlet cavity, the second drainage cavity and the second drainage pipe and is discharged into the main drainage pipe, and the heat absorbed by the outer insulation pipe and the outer periphery of the outer push tube is conducted away, so that the outer push tube, the inner push rod and the driving rod are cooled and temperature controlled, and the temperature of the driving rod and the wheel is kept within the working temperature range, ensuring that the driving rod stably rotates the wheel, and at the same time, the outer push tube and the inner push rod can accurately press down the end of the driving rod, ensuring that the downward force is accurately pushed by the first telescopic mechanism instead of softening and bending due to the high temperature of the end of the driving rod, maintaining the accurate pressure and friction of the wheel on the glass ribbon, and keeping the glass ribbon pulled stably and efficiently;

[0023] (3) During operation, the overrunning clutch allows the edge pulling motor to drive the outer tube to rotate in one direction only. The edge pulling motor is a servo motor. When the edge pulling motor stops rotating due to a fault, the machine wheel rotates under the reaction force of the glass ribbon, and drives the outer tube and the inner tube to rotate at the same time, avoiding accidents caused by untimely handling of motor stoppage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0025] Figure 1 It is the overall structural front view of the present invention;

[0026] Figure 2 for Figure 1 A magnified schematic diagram of the middle A area;

[0027] Figure 3 It is a partial structural cross-sectional view of the driving rod of the present invention;

[0028] Figure 4 A cross-sectional view of the connection structure between the driving rod and the wheel of the present invention;

[0029] Figure 5 for Figure 4 A magnified schematic diagram of the middle B area;

[0030] Figure 6 for Figure 4 Enlarged schematic diagram of the middle C area;

[0031] In the figure: 1, driving rod; 2, wheel; 3, guide box; 4, mounting frame; 5, frame; 6, support frame; 7, support sleeve; 9, limit guide rail; 10, first telescopic mechanism; 11, outer push cylinder; 12, first connecting seat; 13, second telescopic mechanism; 14, second connecting seat; 15, third connecting seat; 16, side pull motor; 17, support cylinder; 18, worm gear box; 19, push screw; 20, worm gear motor; 21, limit slide rail; 22, inner tube; 23, outer tube; 24, connecting ring; 25, outer insulation tube; 26, first water inlet cavity; 27, The first drainage chamber; 28. The first guide hole; 29. ​​The second water inlet chamber; 30. The inner push rod; 31. The second drainage chamber; 32. The supporting bearing; 33. The water-rising pipe; 34. The first water inlet pipe; 35. The first drainage pipe; 36. The second water inlet pipe; 37. The second drainage pipe; 38. The main water inlet pipe; 39. The main drainage pipe; 40. The first wheel shell; 41. The second wheel shell; 42. The ellipsoidal guide block; 43. The third water inlet chamber; 44. The third drainage chamber; 45. The edge-pulling prism; 46. The inner connecting tube; 47. The second guide hole; 48. The overrunning clutch; 49. The synchronous belt. DETAILED DESCRIPTION

[0032] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0033] See also Figure 1-6 As shown: A float glass edge drawing machine comprises a driving rod 1, a guide box 3 is installed at one end of the driving rod 1, a wheel 2 is installed at the other end of the driving rod 1, a mounting frame 4 is sleeved on the outer periphery of the side of the driving rod 1 close to the guide box 3, a machine frame 5 is arranged above the mounting frame 4, a support frame 6 is arranged on both sides of the lower part of the machine frame 5 and located in the middle of the driving rod 1, a support sleeve 7 is movably sleeved in the middle of the driving rod 1, and the support sleeve 7 is hinged to the support frame 6, and a limited position guide rail 9 is installed on the upper end of the mounting frame 4 and close to the side of the support frame 6. A first telescopic mechanism 10 is installed in the limiting guide rail 9, and an outer push tube 11 is installed at the telescopic end of the first telescopic mechanism 10, and the outer push tube 11 is connected to the driving rod 1. The upper end of the outer push tube 11 is hinged with a first connecting seat 12, and the first connecting seat 12 is connected to the telescopic end of the first telescopic mechanism 10. A second telescopic mechanism 13 is installed in the frame 5, and the tail end of the second telescopic mechanism 13 is hinged to the frame 5 through a second connecting seat 14, and the telescopic end of the second telescopic mechanism 13 is hinged to the mounting frame 4 through a third connecting seat 15;

[0034] See also Figure 1-2 As shown: when this embodiment is working, the driving rod 1 rotates the wheel 2, and the glass ribbon is pulled by the wheel 2 abutting against the edge of the glass ribbon. The height of the mounting frame 4 relative to the frame 5 is adjusted by the second telescopic mechanism 13, so that the support sleeve 7 and the support frame 6 are used as fulcrums to apply a lever force to the end of the driving rod 1 close to the guide box 3, thereby adjusting the distance between the end of the driving rod 1 close to the wheel 2 and the glass ribbon, and roughly adjusting the contact degree between the wheel 2 and the glass ribbon. Subsequently, the outer push cylinder 11 is pushed by the first telescopic mechanism 10 to apply a push force to the end of the driving rod 1 close to the wheel 2, thereby finely adjusting the contact degree between the wheel 2 and the glass ribbon, so that the wheel 2 can pull the glass ribbon stably and efficiently, while preventing the wheel 2 from damaging the glass ribbon, thereby improving the quality of the glass ribbon.

[0035] See also Figure 1-3As shown: the first telescopic mechanism 10 and the second telescopic mechanism 13 both include a support tube 17, one end of the support tube 17 is installed with a worm gear box 18, the worm gear box 18 is provided with a transmission worm wheel and a transmission worm, the transmission worm wheel and the transmission worm are meshed and driven and are respectively connected to the worm gear box 18 for rotation, the transmission worm wheel is internally threaded with a push screw 19, and one side outside the worm gear box 18 is installed with a worm gear motor 20 for driving the transmission worm to rotate, and both sides of the lower part of the limit guide rail 9 are fixedly connected with the limit slide rail 21. When working, the first connecting seat 1 is jointly adjusted by the limit guide rail 9 and the limit slide rail 21. 2 is limited, so that the first connecting seat 12 slides in a straight line, and at the same time, the side wall of the outer push cylinder 11 slides with the side wall of the limiting slide rail 21 by friction, and the transmission worm is rotated by the worm motor 20 with a certain number of turns, so as to rotate the transmission worm with a specific number of turns and angle, and the push screw 19 is pushed by the thread to realize the accurate extension and retraction length of the first telescopic mechanism 10 and the second telescopic mechanism 13, and the lifting height of the driving rod 1 and the pressure value of the machine wheel 2 are accurately adjusted, so that the machine wheel 2 can better push the glass ribbon, improve the efficiency of the glass ribbon pulling, and avoid damaging the glass ribbon.

[0036] See also Figure 3 As shown: the driving rod 1 includes an inner tube 22, an outer tube 23 is sleeved on the outer periphery of the inner tube 22, a rotary sealing sleeve at one end of the guide box 3 is arranged on one end of the outer tube 23, a watertight pipe 33 is installed on the inner side of the other end of the guide box 3, a rotary sealing sleeve of the watertight pipe 33 is arranged on one end of the inner tube 22, one end of the outer tube 23 located in the guide box 3 is fixedly connected to the inner tube 22 through a connecting ring 24, and a plurality of first guide holes 28 evenly distributed in a ring array are opened on the connecting ring 24;

[0037] See also Figure 3 As shown: the outer circumference of the outer tube 23 is sleeved with an outer insulation tube 25, both ends of the outer insulation tube 25 are rotatably sealed and sleeved with the outer tube 23, the inner push rod 30 is sleeved inside the outer push tube 11, the lower end of the outer push tube 11 is connected to the end of the outer insulation tube 25 close to the wheel 2, the end of the outer tube 23 close to the wheel 2 is sleeved with a support bearing 32, and the inner push rod 30 is fixedly connected to the outer side wall of the support bearing 32;

[0038] See also Figure 2-4 As shown: the wheel 2 includes a first wheel shell 40, the outer tube 23 is sealed and connected to the first wheel shell 40, the first wheel shell 40 is sealed and threadedly connected to the second wheel shell 41, an ellipsoid guide block 42 is arranged between the first wheel shell 40 and the second wheel shell 41, one side of the ellipsoid guide block 42 is fixedly connected to the inner tube 22, an inner connecting tube 46 is installed at the inner axis of the second wheel shell 41, the inner connecting tube 46 is threadedly connected to the other side of the ellipsoid guide block 42, and a plurality of second guide holes 47 evenly distributed in a ring array are opened on the outer periphery of the middle part of the inner connecting tube 46;

[0039] See also Figure 3, 4 As shown: a first water inlet cavity 26 is provided at the axis of the inner tube 22, a first drainage cavity 27 is provided between the outer periphery of the inner tube 22 and the inner side of the outer tube 23, a second water inlet cavity 29 is provided between the outer periphery of the outer tube 23 and the inner side of the outer insulation tube 25, a second drainage cavity 31 is provided between the inner side of the outer push tube 11 and the outer periphery of the inner push rod 30, a third water inlet cavity 43 is provided at the axis of the ellipsoid guide block 42, and a third drainage cavity 44 is provided between the outer periphery of the ellipsoid guide block 42 and the inner sides of the first wheel shell 40 and the inner sides of the second wheel shell 41;

[0040] See also Figure 3 , 4 As shown: the first water inlet pipe 34 is connected to the axial center of the water riser 33 of the guide box 3 in a sealed manner, the first drain pipe 35 is connected to the outer circumference of the guide box 3 in a sealed manner, the second water inlet pipe 36 is connected to the outer circumference of the outer insulation pipe 25 near the guide box 3 in a sealed manner, the second drain pipe 37 is connected to the upper end of the outer push tube 11 in a sealed manner, the first water inlet pipe 34 and the second water inlet pipe 36 are connected to the main water inlet pipe 38, and the first drain pipe 35 and the second drain pipe 37 are connected to the main drain pipe 39;

[0041] See also Figure 3 , 4 As shown: the first water inlet pipe 34 is sequentially connected with the water riser 33, the first water inlet cavity 26, the third water inlet cavity 43, the inner connecting tube 46, the second guide hole 47, the third drainage cavity 44, the first drainage cavity 27, the first guide hole 28, the guide box 3 and the first drainage pipe 35, and the second water inlet pipe 36 is sequentially connected with the second water inlet cavity 29, the second drainage cavity 31 and the second drainage pipe 37;

[0042] See also Figure 1-6As shown: when the present embodiment is working, cooling water is respectively input into the first water inlet pipe 34 and the second water inlet pipe 36 through the main water inlet pipe 38, and then the cooling water flows along the riser 33, the first water inlet cavity 26, the third water inlet cavity 43, the inner connecting tube 46, the second guide hole 47, the third drainage cavity 44, the first drainage cavity 27, the first guide hole 28, the guide box 3 and the first drainage pipe 35 in sequence and is discharged into the main drainage pipe 39, so as to conduct away the heat absorbed by the periphery of the wheel 2 and cool and control the temperature of the wheel 2. At the same time, the cooling water flows along the second water inlet cavity 29, the second drainage cavity 31 and the second drainage pipe 37 in sequence and is discharged into the main drainage pipe 39. The heat absorbed by the outer periphery of the outer insulation tube 25 and the outer push rod 11 is conducted into the main drain pipe 39, so that the outer push rod 11, the inner push rod 30 and the driving rod 1 are cooled and temperature-controlled, and the temperature of the driving rod 1 and the machine wheel 2 is kept within the working temperature range, ensuring that the driving rod 1 can stably rotate the machine wheel 2, and at the same time, the outer push rod 11 and the inner push rod 30 can accurately press down the end of the driving rod 1, ensuring that the downward force is accurately pushed by the first telescopic mechanism 10 instead of softening and bending due to the high temperature of the end of the driving rod 1, maintaining the accurate pressure and friction of the machine wheel 2 on the glass ribbon, and keeping the glass ribbon pulled stably and efficiently.

[0043] See also Figure 1-3 As shown: a pull-edge motor 16 is installed on the lower side of the mounting frame 4, and a gear at one end of the driving shaft of the pull-edge motor 16 is sleeved with a synchronous belt 49, and an overrunning clutch 48 is installed on the outer periphery of the outer tube 23 and between the guide box 3 and the outer insulation tube 25, and one side of the synchronous belt 49 is sleeved on the overrunning clutch 48. When working, the pull-edge motor 16 can only drive the outer tube 23 to rotate in one direction through the overrunning clutch 48. The pull-edge motor 16 is a servo motor. When the pull-edge motor 16 stops rotating due to a fault, the wheel 2 rotates under the reaction tension of the glass belt, and at the same time drives the outer tube 23 and the inner tube 22 to rotate accordingly, so as to avoid accidents caused by untimely handling of motor stoppage.

[0044] See also Figure 4-6 As shown: the outer shape of the wheel 2 is an ellipsoid, and the outer circumferences of the first wheel shell 40 and the second wheel shell 41 are fixedly connected with a plurality of edge-pulling prisms 45 evenly distributed in an array. When working, the ellipsoidal shape ensures that no inward curling will occur and the stacked plates will be pressed through when pressed down at any angle. The edge-pulling prisms 45 are respectively perpendicular to the surfaces where the outer side walls of the first wheel shell 40 and the second wheel shell 41 are located, so that the pressure applied by the wheel 2 to the glass ribbon is multiplied, thereby improving the stability control of the glass ribbon. At the same time, it is ensured that the edge-pulling prisms 45 are in contact with the glass ribbon at any inclination angle, and excessive edge-pulling prisms 45 are prevented from abutting against the glass ribbon to prevent excessive heat absorption, thereby improving the effect of pulling the glass ribbon and the work efficiency.

[0045] See also Figure 1-6As shown: when the present invention is in use, the staff rotates the machine wheel 2 through the driving rod 1, and the glass ribbon is pulled by the machine wheel 2 abutting against the edge of the glass ribbon. The transmission worm is rotated by the worm motor 20 with a certain number of turns, thereby rotating the transmission worm with a specific number of turns and angle, and the push screw 19 is pushed by the thread to achieve the first telescopic mechanism 10 and the second telescopic mechanism 13 to have an accurate telescopic length. The height of the mounting frame 4 relative to the frame 5 is adjusted by the second telescopic mechanism 13, so that the support sleeve 7 and the support frame 6 are used as fulcrums to apply a lever force to the end of the driving rod 1 close to the guide box 3, so as to adjust the distance between the end of the driving rod 1 close to the machine wheel 2 and the glass ribbon. The contact degree between the machine wheel 2 and the glass ribbon is roughly adjusted, and then the outer push cylinder 11 is pushed by the first telescopic mechanism 10 to apply a push force to the end of the driving rod 1 close to the machine wheel 2, so as to finely adjust the contact degree between the machine wheel 2 and the glass ribbon. The first connecting seat 12 is limited by the limiting guide rail 9 and the limiting slide rail 21, so that the first connecting seat 12 slides along a straight line. At the same time, the side wall of the outer push cylinder 11 and the side wall of the limiting slide rail 21 slide frictionally, and the lifting height of the driving rod 1 and the pressure value of the machine wheel 2 are accurately adjusted, so that the machine wheel 2 can stably and efficiently pull the glass ribbon, and at the same time, the machine wheel 2 is prevented from damaging the glass ribbon, thereby improving the quality of the glass ribbon;

[0046] See also Figure 4-6As shown: when working, the ellipsoidal shape ensures that no matter how much pressure is applied downward, the inner roll will not occur, causing the stacked plates to be pressed through. The edge-pulling prisms 45 are respectively perpendicular to the surfaces where the outer walls of the first wheel shell 40 and the second wheel shell 41 are located, so that the pressure applied by the wheel 2 to the glass ribbon is multiplied, thereby improving the stability control of the glass ribbon. At the same time, it is ensured that the edge-pulling prisms 45 are in contact with the glass ribbon at any inclination angle, and excessive contact between the edge-pulling prisms 45 and the glass ribbon is avoided to prevent excessive heat absorption, thereby improving the effect of edge pulling of the glass ribbon and the working efficiency. The cooling water is respectively input into the first water inlet pipe 34 and the second water inlet pipe 36 through the main water inlet pipe 38, and then the cooling water flows along the water riser 33, the first water inlet cavity 26, the third water inlet cavity 43, the inner connecting tube 46, the second guide hole 47, the third drainage cavity 44, the first drainage cavity 27, the first guide hole 28, the guide box 3 and the first drainage cavity The water pipes 35 circulate in sequence and are discharged into the main drainage pipe 39, and the heat absorbed by the periphery of the machine wheel 2 is conducted away, and the machine wheel 2 is cooled and controlled. At the same time, the cooling water circulates along the second water inlet chamber 29, the second drainage chamber 31 and the second drainage pipe 37 in sequence and is discharged into the main drainage pipe 39, and the heat absorbed by the periphery of the outer insulation pipe 25 and the outer push tube 11 is conducted away, so that the outer push tube 11, the inner push rod 30 and the driving rod 1 are cooled and controlled, and the temperature of the driving rod 1 and the machine wheel 2 is kept within the working temperature range, ensuring that the driving rod 1 stably rotates the machine wheel 2, and at the same time, the outer push tube 11 and the inner push rod 30 can accurately press down the end of the driving rod 1, ensuring that the downward force is accurately pushed by the first telescopic mechanism 10 instead of softening and bending due to the high temperature of the end of the driving rod 1, maintaining the accurate pressure and friction of the machine wheel 2 on the glass ribbon, and maintaining stable and efficient pulling of the glass ribbon;

[0047] See also Figure 1 , 3 As shown: during operation, the overrunning clutch 48 allows the edge-pulling motor 16 to only drive the outer tube 23 to rotate in one direction. The edge-pulling motor 16 is a servo motor. When the edge-pulling motor 16 stops rotating due to a fault, the wheel 2 rotates under the reaction force of the glass ribbon, and at the same time drives the outer tube 23 and the inner tube 22 to rotate accordingly, thereby avoiding accidents caused by untimely handling of motor stoppage.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A float glass edge drawing machine, characterized in that: The invention comprises a driving rod (1), one end of which is provided with a guide box (3), the other end of which is provided with a wheel (2), a mounting frame (4) is sleeved on the outer periphery of a side of the driving rod (1) close to the guide box (3), a frame (5) is provided above the mounting frame (4), a support frame (6) is provided on both sides of the lower part of the frame (5) and located in the middle of the driving rod (1), a support sleeve (7) is movably sleeved in the middle of the driving rod (1), the support sleeve (7) is hinged to the support frame (6), a limiting guide rail (9) is installed on the upper end of the mounting frame (4) and close to the support frame (6), and a limiting guide rail (9) is provided on the upper end of the mounting frame (4) and close to the support frame (6). A first telescopic mechanism (10) is installed in the position guide rail (9), and an outer push tube (11) is installed at the telescopic end of the first telescopic mechanism (10), and the outer push tube (11) is connected to the driving rod (1), and the upper end of the outer push tube (11) is hinged with a first connecting seat (12), and the first connecting seat (12) is connected to the telescopic end of the first telescopic mechanism (10), and a second telescopic mechanism (13) is installed in the frame (5), and the tail end of the second telescopic mechanism (13) is hinged to the frame (5) through a second connecting seat (14), and the telescopic end of the second telescopic mechanism (13) is hinged to the mounting frame (4) through a third connecting seat (15); The first telescopic mechanism (10) and the second telescopic mechanism (13) both comprise a support tube (17), one end of the support tube (17) being provided with a worm gear box (18), a transmission worm wheel and a transmission worm being provided in the worm gear box (18), the transmission worm wheel and the transmission worm being meshed and transmitted and respectively connected to the worm gear box (18) for rotation, a push screw (19) being sleeved on the inner thread of the transmission worm wheel, a worm gear motor (20) for driving the transmission worm to rotate being provided on one side outside the worm gear box (18), and both sides of the lower part of the limit guide rail (9) being fixedly connected with the limit slide rail (21); The driving rod (1) comprises an inner tube (22), an outer tube (23) is sleeved on the outer periphery of the inner tube (22), a rotary sealing sleeve at one end of the guide box (3) is arranged at one end of the outer tube (23), a watertight pipe (33) is installed on the inner side of the other end of the guide box (3), and the rotary sealing sleeve of the watertight pipe (33) is arranged at one end of the inner tube (22), and one end of the outer tube (23) located in the guide box (3) is fixedly connected to the inner tube (22) through a connecting ring (24), and a plurality of first guide holes (28) uniformly distributed in a ring array are opened on the connecting ring (24); The outer circumference of the outer tube (23) is sleeved with an outer heat-insulating tube (25), both ends of the outer heat-insulating tube (25) are rotatably and sealingly sleeved with the outer tube (23), the inner part of the outer push tube (11) is sleeved with an inner push rod (30), the lower end of the outer push tube (11) is through-connected with one end of the outer heat-insulating tube (25) close to the wheel (2), the end of the outer tube (23) close to the wheel (2) is sleeved with a support bearing (32), and the inner push rod (30) is fixedly connected to the outer side wall of the support bearing (32); The wheel (2) comprises a first wheel shell (40), the outer tube (23) is sealed and connected to the first wheel shell (40), the first wheel shell (40) is sealed and threadedly connected to the second wheel shell (41), an ellipsoidal guide block (42) is provided between the first wheel shell (40) and the second wheel shell (41), one side of the ellipsoidal guide block (42) is fixedly connected to the inner tube (22), an inner connecting tube (46) is installed at the inner axis of the second wheel shell (41), the inner connecting tube (46) is threadedly connected to the other side of the ellipsoidal guide block (42), and a plurality of second guide holes (47) evenly distributed in a ring array are opened on the outer periphery of the middle part of the inner connecting tube (46); A first water inlet cavity (26) is provided at the axis of the inner tube (22), a first drainage cavity (27) is provided between the outer periphery of the inner tube (22) and the inner side of the outer tube (23), a second water inlet cavity (29) is provided between the outer periphery of the outer tube (23) and the inner side of the outer insulation tube (25), a second drainage cavity (31) is provided between the inner side of the outer push tube (11) and the outer periphery of the inner push rod (30), a third water inlet cavity (43) is provided at the axis of the ellipsoid guide block (42), and a third drainage cavity (44) is provided between the outer periphery of the ellipsoid guide block (42) and the inner sides of the first wheel shell (40) and the second wheel shell (41); The guide box (3) is provided with a first water inlet pipe (34) at the axial center of one side where the watertight pipe (33) is installed, and a first drainage pipe (35) is sealed and connected to the outer side of the guide box (3). The outer side of the outer insulation pipe (25) close to the guide box (3) is sealed and connected to the second water inlet pipe (36). The upper end of the outer push tube (11) is sealed and connected to the second drainage pipe (37). The first water inlet pipe (34) and the second water inlet pipe (36) are connected to a main water inlet pipe (38), and the first drainage pipe (35) and the second drainage pipe (37) are connected to a main drainage pipe (39). The first water inlet pipe (34) is sequentially connected to the water stop pipe (33), the first water inlet chamber (26), the third water inlet chamber (43), the inner connecting tube (46), the second flow guide hole (47), the third drainage chamber (44), the first drainage chamber (27), the first flow guide hole (28), the flow guide box (3) and the first drainage pipe (35); the second water inlet pipe (36) is sequentially connected to the second water inlet chamber (29), the second drainage chamber (31) and the second drainage pipe (37).

2. A float glass edge drawing machine according to claim 1, characterized in that: A side-pulling motor (16) is installed on the lower side of the mounting frame (4), and a gear at one end of the driving shaft of the side-pulling motor (16) is sleeved with a synchronous belt (49). An overrunning clutch (48) is installed on the outer periphery of the outer tube (23) and between the guide box (3) and the outer insulation tube (25), and one side of the synchronous belt (49) is sleeved on the overrunning clutch (48).

3. A float glass edge drawing machine according to claim 1, characterized in that: The outer shape of the wheel (2) is an ellipsoid, and the outer peripheries of the first wheel shell (40) and the second wheel shell (41) are fixedly connected to a plurality of edge-drawn prisms (45) evenly distributed in an array.

Images