Device for increasing vacuum buffer pressure of float glass stacking machine
By introducing a buffer pressure device into the float glass stacker, the problems of insufficient vacuum buffer pressure and impact force were solved, achieving more stable glass adsorption and protection, and improving stacking efficiency and quality.
Patent Information
- Application Number
- CN202423105449.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In the float glass production process, the use of insulating powder on the air surface of the glass leads to insufficient vacuum buffer pressure, and the robotic arm exerts impact force on the glass surface, affecting stacking efficiency and glass quality.
By adding a buffer pressure device to the vacuum adsorption system of the float glass stacker, and by setting up a bidirectional screw and buffer column structure, the position of the vacuum suction cup is adjusted and the impact force is reduced. The support spring is used for buffering, and combined with the vacuum filter to filter the isolation powder, the adsorption stability is improved and the glass is protected.
It increases the vacuum buffer pressure during glass stacking, reduces the impact of vacuum suction cups on the glass surface, enhances adsorption stability and protection, and reduces the failure rate.
Smart Images
Figure CN223687620U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technology field of stacking machine, especially to a device for increasing vacuum buffer pressure of float glass stacking machine. BACKGROUND
[0002] Since the float glass research and development succeed, has been widely used in our daily life, industry, science and technology and each field of each trade each field, especially in the application of electronic, electric appliance and other high technology field is changing with each new day. AG, AR, AF, TN, STN and other electronic glass industry to the quality of glass products also more and more high. Therefore, constantly improve, continuous innovation, invention creates some new device, facility, equipment, instrument, instrument, is applied to the float glass production process, is used to improve quality, reduce consumption, increase yield, has been a consensus.
[0003] The present application is based on the production of float glass stacking, because the glass air surface uses isolation powder, causes the vacuum leakage of the contact surface of the stacking machine suction cup and glass surface, and the vacuum buffer pressure is insufficient, and when the mechanical arm drives the vacuum suction cup on the surface of the movable frame to contact the glass surface, a certain impact force is generated on the glass surface, which is easy to cause a certain wear on the glass surface, and affects the efficiency of stacking. Therefore, the buffer pressure device is added to the vacuum adsorption system of the existing glass stacking machine, which is beneficial to improve the protection effect of the glass in the stacking process. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a device for increasing vacuum buffer pressure of float glass stacking machine, in order to realize above -mentioned purpose, the utility model has adopted the following technical scheme:
[0005] A device for increasing vacuum buffer pressure of float glass stacking machine, including movable support, the top of movable support rotatoryly provided with crossbeam frame, the surface of crossbeam frame is opened with strip -shaped guide hole, the inner wall of strip -shaped guide hole rotatoryly connects with two -way screw rod, the surface of two -way screw rod is connected with two mobile seats of screw thread, and the left and right sides of mobile seat are all provided with vacuum adsorption mechanism;
[0006] The vacuum adsorption mechanism includes extension arm, a plurality of fixed square tubes are fixedly installed on the surface of extension arm, vacuum suction cups are fixedly installed on the lower surface of fixed square tube, and vacuum filters are fixedly installed on the extension arm.
[0007] The left and right sides of mobile seat are all opened with the rectangular buffer groove of corresponding position, the inner wall of rectangular buffer groove is fixedly connected with buffer column, the surface of buffer column is slidably connected with buffer sliding block, and the side surface of buffer sliding block is fixedly connected with one end of extension arm.
[0008] The bidirectional screw rod is arranged in the interior of the top beam frame of the movable support of the stacker, the spacing of the four extension arms can be adjusted and positioned by the adjusting motor, thereby being applicable to the adsorption and fixation of float glass with different lengths, the position of the vacuum chuck can be adjusted according to the size of the stacked material, and the stability of vacuum adsorption of the material is improved.
[0009] In a preferred scheme, the surface of the buffer column is sleeved with a supporting spring, the bottom end of the supporting spring is fixedly connected with the upper surface of the buffer block, and the top end of the supporting spring is fixedly connected with the inner top wall of the rectangular buffer groove.
[0010] The rectangular buffer groove and the buffer column are arranged on the surface of the moving seat, when the movable support drives the vacuum chuck to adsorb the glass, the buffer block is driven by the extension arm to move on the surface of the buffer column, and the supporting spring is extruded, so that the extension arm is buffered by the supporting spring, thereby reducing the impact force generated by the vacuum chuck on the surface of the glass.
[0011] In a preferred scheme, the upper surface of the beam frame is fixedly provided with a vacuum pump, the output end of the vacuum pump is fixedly connected with a shunt box, air suction pipes are fixedly arranged on the front and rear surfaces of the shunt box, and a pressure relief valve is fixedly arranged on the surface of the shunt box, and it should be noted that the pressure relief valve is an electromagnetic pressure relief valve.
[0012] The shunt box and the pressure relief valve are arranged, when the glass is unloaded, the pressure relief valve is started to release the vacuum chuck, thereby quickly unloading the material.
[0013] In a preferred scheme, the two air suction pipes are fixedly connected with a shunt pipe at the ends away from each other, the two ends of the shunt pipe are in communication with a vacuum filter, a vacuum cavity is arranged in the extension arm, and the vacuum filter is in communication with the inside of the vacuum cavity.
[0014] The vacuum cavity is arranged, the vacuum chuck and the inside of the extension arm are in communication through the fixed square tube, a plurality of vacuum chucks can be simultaneously suctioned, the vacuum filter can filter the isolated powder on the surface of the glass, the effect of efficient adsorption is achieved, and the failure rate can be reduced.
[0015] In a preferred scheme, the upper surface of the beam frame is fixedly provided with an adjusting motor, the output shaft of the adjusting motor extends into the inside of the strip-shaped guide hole, and a driving gear is fixed, one end of the bidirectional screw rod is fixedly provided with a driven gear, and the driving gear is engaged with the driven gear.
[0016] By setting the adjusting motor, the adjusting motor can drive the driving gear and the driven gear to rotate, and then drive the bidirectional screw rod to rotate inside the strip-shaped guide hole, so that the position of the extension arm is adjusted conveniently.
[0017] In a preferred scheme, the side surface of the movable support is fixed with a driving box, the surface of the driving box is fixedly installed with a rotary motor, the output shaft of the rotary motor extends to the inside of the driving box, and a worm is fixed.
[0018] In a preferred scheme, the two ends of the cross beam frame are fixed with rotary support shafts, the rotary support shafts are rotatably connected with the surface of the movable support through bearings, one end of the rotary support shaft extends to the inside of the driving box, and a worm wheel is fixed, and the worm is engaged with the worm wheel.
[0019] By setting the rotary motor, the rotary motor drives the worm and the worm wheel to rotate, so that the cross beam frame is rotatably connected with the surface of the movable support, and then the angle of the glass is adjusted, so that the glass is conveniently stacked at different positions.
[0020] As can be seen from the above, the device for increasing the vacuum buffer pressure of the float glass stacking machine has the following technical effects.
[0021] Firstly, the inside of the cross beam frame on the top of the movable support of the stacking machine is provided with a bidirectional screw rod, the adjusting motor can drive the bidirectional screw rod to rotate, the spacing of the four extension arms is adjusted and positioned, the device is suitable for adsorbing and fixing float glass of different lengths, the position of the vacuum suction cup can be adjusted according to the size of the stacked material, and the stability of vacuum adsorption of the material is improved.
[0022] Secondly, the surface of the moving seat is provided with a rectangular buffer groove and a buffer column, when the movable support drives the vacuum suction cup to adsorb the glass, the buffer block is driven by the extension arm to move on the surface of the buffer column and press the supporting spring, so that the supporting spring has a certain buffering effect on the extension arm, thereby reducing the impact force of the vacuum suction cup on the surface of the glass, and the material is protected.
[0023] Thirdly, the vacuum filter is arranged between the shunt pipe and the vacuum cavity, the vacuum filter is used for filtering the air sucked in, and the isolation powder on the surface of the glass is filtered out, so that the damage of the pneumatic components, such as electromagnetic valve, integrated valve island and pressure sensor, caused by the suction of the isolation powder into the vacuum system is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A front view structural schematic diagram of the device for increasing the vacuum buffer pressure of the float glass stacking machine is provided.
[0025] Figure 2 A side view structural schematic diagram of a device for increasing vacuum buffer pressure of a float glass stacking machine is provided.
[0026] Figure 3 A moving seat front view structural schematic diagram of a device for increasing vacuum buffer pressure of a float glass stacking machine is provided.
[0027] Figure 4 A driving box internal structure schematic diagram of a device for increasing vacuum buffer pressure of a float glass stacking machine is provided.
[0028] Figure 5 A cross beam frame partial side view structural schematic diagram of a device for increasing vacuum buffer pressure of a float glass stacking machine is provided.
[0029] In the drawings: 1, movable support; 2, cross beam frame; 3, strip-shaped guide hole; 4, bidirectional screw rod; 5, moving seat; 6, vacuum suction mechanism; 601, extension arm; 602, fixed square tube; 603, vacuum chuck; 604, rectangular buffer groove; 605, buffer column; 606, buffer sliding block; 607, supporting spring; 608, vacuum cavity; 7, vacuum pump; 8, shunt box; 9, air suction pipe; 10, pressure relief valve; 11, shunt pipe; 12, adjusting motor; 13, driving gear; 14, driven gear; 15, driving box; 16, rotary motor; 17, worm; 18, rotary support shaft; 19, worm gear; 20, vacuum filter; DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.
[0031] Referring to Figures 1-5 A device for increasing vacuum buffer pressure of a float glass stacking machine, comprising a movable support 1, a cross beam frame 2 is rotatably arranged on the top of the movable support 1, a driving box 15 is fixed on the side surface of the movable support 1, a rotary motor 16 is fixedly installed on the surface of the driving box 15, the output shaft of the rotary motor 16 extends into the inside of the driving box 15, and a worm 17 is fixed.
[0032] It should be noted that the rotary support shaft 18 is fixed at both ends of the cross beam frame 2, the rotary support shaft 18 is rotatably connected with the surface of the movable support 1 through a bearing, one end of the rotary support shaft 18 extends into the inside of the driving box 15, and a worm gear 19 is fixed, the worm 17 is engaged with the worm gear 19.
[0033] It needs to be further explained that the surface of the cross beam frame 2 is provided with a strip-shaped guide hole 3, the inner wall of the strip-shaped guide hole 3 is rotationally connected with a bidirectional screw rod 4, the surface of the bidirectional screw rod 4 is threadedly connected with two moving seats 5, and the left and right sides of the moving seat 5 are both provided with a vacuum suction mechanism 6.
[0034] It is worth mentioning that by arranging the bidirectional screw rod 4 in the interior of the cross beam frame 2 on the top of the movable support 1 of the stacking machine, the bidirectional screw rod 4 can be driven to rotate by the adjusting motor 12, thereby adjusting and positioning the spacing of the four extension arms 601, so as to be applicable to the suction and fixation of float glass of different lengths, and the position of the vacuum suction disc 603 can be adjusted according to the size of the stacked materials, which is beneficial to improve the stability of the vacuum suction.
[0035] It needs to be explained that the upper surface of the cross beam frame 2 is fixedly installed with an adjusting motor 12, the output shaft of the adjusting motor 12 extends into the interior of the strip-shaped guide hole 3, and is fixedly provided with a driving gear 13, one end of the bidirectional screw rod 4 is fixedly provided with a driven gear 14, and the driving gear 13 is engaged with the driven gear 14.
[0036] Referring to Figure 1 and Figure 3 In a preferred embodiment, the vacuum suction mechanism 6 comprises an extension arm 601, a plurality of fixed square tubes 602 are fixedly installed on the surface of the extension arm 601, a vacuum suction disc 603 is fixedly installed on the lower surface of the fixed square tube 602, and a vacuum filter 20 is fixedly installed on the extension arm 601.
[0037] It needs to be explained that the upper surface of the cross beam frame 2 is fixedly installed with a vacuum pump 7, the output end of the vacuum pump 7 is fixedly connected with a shunt box 8, the front and rear surfaces of the shunt box 8 are both fixedly provided with an air suction pipe 9, and the surface of the shunt box 8 is fixedly provided with a pressure relief valve 10.
[0038] It needs to be explained that the two air suction pipes 9 are both fixedly connected with a shunt pipe 11 at the ends away from each other, the two ends of the shunt pipe 11 are both in communication with the vacuum filter 20, and a vacuum cavity 608 is arranged in the interior of the extension arm 601, and the vacuum filter 20 is in communication with the interior of the vacuum cavity 608.
[0039] It needs to be further explained that the left and right sides of the moving seat 5 are both provided with a rectangular buffer groove 604 corresponding in position, the inner wall of the rectangular buffer groove 604 is fixedly connected with a buffer column 605, the surface of the buffer column 605 is slidingly connected with a buffer sliding block 606, and the side surface of the buffer sliding block 606 is fixedly connected with one end of the extension arm 601.
[0040] Referring to Figure 1 and Figure 4In a preferred embodiment, the surface of the buffer column 605 is sleeved with a supporting spring 607, the bottom end of the supporting spring 607 is fixedly connected with the upper surface of the buffer block 606, and the top end of the supporting spring 607 is fixedly connected with the inner top wall of the rectangular buffer groove 604.
[0041] It is worth noting that by arranging the rectangular buffer groove 604 and the buffer column 605 on the surface of the moving seat 5, when the movable support 1 drives the vacuum chuck 603 to adsorb the glass, the buffer block 606 is driven by the extension arm 601 to move on the surface of the buffer column 605 and press the supporting spring 607, so that the extension arm 601 is buffered by the supporting spring 607, thereby reducing the impact force generated by the vacuum chuck 603 on the surface of the glass, which is beneficial to protect the material.
[0042] The shunt pipe 11 and the suction pipe 9 are both flexible pipes, and the suction pipe 9 is a telescopic corrugated flexible pipe (not shown in the figure).
[0043] Working principle: during the stacking process of the float glass, the horizontal beam frame 2 is lowered to the surface of the glass by the movable support 1, then the shunt box 8 is suctioned by the vacuum pump 7, the vacuum cavity 608 inside the extension arm 601 is formed into negative pressure by the suction pipe 9 and the shunt pipe 11, and the glass surface is suctioned by the vacuum chuck 603, so as to adsorb and fix the glass, then the movable support 1 is rotated by the stacking machine, so as to stack the glass. During the adsorption process, the isolation powder on the surface of the glass is sucked into the vacuum filter 20 by the vacuum filter 20, the compressed air is blown into the vacuum filter 20 during the unstacking process, the airflow enters the vacuum chuck 603, the vacuum is broken, and the isolation powder in the vacuum filter 20 is blown out, so as to realize the reciprocating action.
[0044] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The substitution can be the substitution of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent substitution or change should be covered in the protection scope of the present application.
Claims
1. A device for increasing the vacuum cushion pressure of a float glass stacker comprising a movable support (1), characterized in that, The top of the movable support (1) is rotationally provided with a cross beam frame (2), the surface of the cross beam frame (2) is provided with a strip-shaped guide hole (3), the inner wall of the strip-shaped guide hole (3) is rotationally connected with a bidirectional screw rod (4), the surface of the bidirectional screw rod (4) is threadedly connected with two moving seats (5), and the left and right sides of the moving seat (5) are both provided with a vacuum suction mechanism (6). The vacuum suction mechanism (6) comprises an extension arm (601), a plurality of fixed square tubes (602) are fixedly installed on the surface of the extension arm (601), a vacuum suction disc (603) is fixedly installed on the lower surface of the fixed square tube (602), and a vacuum filter (20) is fixedly installed on the extension arm (601). The left and right sides of the moving seat (5) are both provided with a rectangular buffer groove (604) corresponding in position, the inner wall of the rectangular buffer groove (604) is fixedly connected with a buffer column (605), the surface of the buffer column (605) is slidably connected with a buffer sliding block (606), and the side surface of the buffer sliding block (606) is fixedly connected with one end of the extension arm (601).
2. A device for increasing the vacuum cushion pressure of a float glass stacker according to claim 1, characterized in that, The surface of the buffer column (605) is sleeved with a supporting spring (607), the bottom end of the supporting spring (607) is fixedly connected with the upper surface of the buffer sliding block (606), and the top end of the supporting spring (607) is fixedly connected with the inner top wall of the rectangular buffer groove (604).
3. A device for increasing the vacuum cushion pressure of a float glass stacker according to claim 2, characterized in that, The upper surface of the cross beam frame (2) is fixedly installed with a vacuum pump (7), the output end of the vacuum pump (7) is fixedly connected with a shunt box (8), the front and rear surfaces of the shunt box (8) are both fixedly provided with an air suction pipe (9), and the surface of the shunt box (8) is fixedly provided with a pressure relief valve (10).
4. A device for increasing the vacuum cushion pressure of a float glass stacker according to claim 3, characterized in that, The ends of the two air suction pipes (9) away from each other are both fixedly connected with a shunt pipe (11), the two ends of the shunt pipe (11) are both connected with the vacuum filter (20), the inside of the extension arm (601) is provided with a vacuum cavity (608), and the vacuum filter (20) is connected with the inside of the vacuum cavity (608).
5. A device for increasing the vacuum cushion pressure of a float glass stacker as defined in claim 4, wherein, The upper surface of the cross beam frame (2) is fixedly installed with an adjusting motor (12), the output shaft of the adjusting motor (12) extends to the inside of the strip-shaped guide hole (3), and is fixedly provided with a driving gear (13), one end of the bidirectional screw rod (4) is fixedly provided with a driven gear (14), and the driving gear (13) is engaged with the driven gear (14).
6. A device for increasing the vacuum cushion pressure of a float glass stacker according to claim 5, wherein The side surface of the movable support (1) is fixedly provided with a driving box (15), the surface of the driving box (15) is fixedly installed with a rotary motor (16), the output shaft of the rotary motor (16) extends to the inside of the driving box (15), and is fixedly provided with a worm (17).
7. A device for increasing the vacuum cushion pressure of a float glass stacker as defined in claim 6, wherein Both ends of the cross beam frame (2) are fixedly provided with a rotary support shaft (18), the rotary support shaft (18) is rotationally connected with the surface of the movable support (1) through a bearing, one end of the rotary support shaft (18) extends to the inside of the driving box (15), and is fixedly provided with a worm wheel (19), and the worm (17) is engaged with the worm wheel (19).