An ultra-white float glass production apparatus

Abstract

The application discloses a kind of super white float glass production equipment, including base, the upper end of the base is fixedly connected with transmission box, reciprocating lead screw is rotatably connected on the inner wall of transmission box, reciprocating lead screw is equipped with lead screw nut matched therewith, drive arm is fixedly connected on the upper of lead screw nut, drive arm side wall is fixedly connected with link seat, the sidewall of link seat is fixedly connected with storage box, concave frame and receiving box.The application can automatically replace a section of clean cotton in a period of use, which can ensure clean glass without waste, and can automatically replace, use very quickly and conveniently, and the dirty cleaning cotton can also be automatically put into the receiving box for storage to facilitate recycling.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass processing, and particularly relates to a super-white float glass production equipment. BACKGROUND

[0002] The super-white float glass refers to the super-white glass which has all the processability of high-quality float glass, and has superior physical, mechanical and optical properties. In the float glass production line, the glass passes through the hot end and the cold end, and oil droplets, dust and other falling objects are prone to appear on the upper surface of the glass.

[0003] In order to clean the dirt on the surface of the float glass efficiently, the patent document with the publication number CN212216537U discloses a float super-white glass surface stain cleaning device, which mainly wipes and cleans the surface of the glass by arranging main wiping cotton on the main wiping frame and arranging auxiliary wiping cotton on the auxiliary wiping frame. However, since the wiping cotton is directly fixed on the wiping frame, a large amount of oil, dust and other dirt will adhere to the wiping cotton with repeated use of the wiping cotton. If the wiping cotton is continuously used, it is difficult to clean the glass, and the surface of the glass will be dirtier. Accordingly, the present application proposes a super-white float glass production equipment. SUMMARY

[0004] The present application aims to solve the problems existing in the prior art, and proposes a super-white float glass production equipment.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] The super-white float glass production equipment comprises a base, the upper end of the base is fixedly connected with a transmission box, a reciprocating lead screw is rotatably connected to the inner wall of the transmission box, a lead screw nut matched with the reciprocating lead screw is arranged on the reciprocating lead screw, a driving arm is fixedly connected above the lead screw nut, a connecting seat is fixedly connected to the side wall of the driving arm, a storage box, a concave frame and a material collecting box are fixedly connected to the side wall of the connecting seat, a winding roller is rotatably connected to the inner wall of the storage box and the material collecting box, a cleaning cotton strip is wound around the winding roller, the cleaning cotton strip passes through the concave frame, a telescopic rod is rotatably connected to the side wall of the material collecting box, the telescopic rod is fixedly connected with the winding roller in the material collecting box, the reciprocating lead screw is connected with the telescopic rod through a transmission mechanism, a telescopic cylinder is fixedly connected to the upper end of the connecting seat, a pressing plate is fixedly connected to the telescopic end of the telescopic cylinder through a connecting rod, a plurality of through holes are formed in the lower end of the concave frame, a plurality of extrusion columns are fixedly connected to the lower end of the pressing plate, and each extrusion column corresponds to a through hole in position.

[0007] Preferably, the transmission mechanism comprises a driving gear rotatably connected to the inner wall of the transmission box, the reciprocating lead screw is fixedly connected with the driving gear, the inner wall of the transmission box is further rotatably connected with an incomplete gear matched with the driving gear, the inner wall of the transmission box is slidably connected with a driving rack matched with the incomplete gear, and the driving rack is connected with the telescopic rod through a pneumatic mechanism.

[0008] Preferably, the pneumatic mechanism comprises an air suction cylinder and an air exhaust cylinder, the air exhaust cylinder is slidably connected with a first piston, the air exhaust cylinder is slidably connected with a second piston, the second piston is fixedly connected with the driving rack through a driving rod, the first piston is connected with the telescopic rod through a connecting mechanism, the air suction cylinder is communicated with a one-way air inlet pipe and a one-way air outlet pipe, the one-way air outlet pipe communicates with the air exhaust cylinder, the air exhaust cylinder is communicated with an air exhaust pipe, and the air exhaust pipe is provided with a pressure relief valve.

[0009] Preferably, the upper end of the first piston is fixedly connected with a first spring, and the upper end of the first spring is fixedly connected to the top of the air exhaust cylinder; the upper end of the second piston is fixedly connected with a second spring, and the upper end of the second spring is fixedly connected to the top of the air suction cylinder.

[0010] Preferably, the connecting mechanism comprises a driven gear, a driven rack, a push rod and a one-way bearing, wherein the driven gear is rotatably connected to the inner wall of the transmission box, the driven gear and the driven rack are meshed with each other, the driven gear is drivingly connected with the telescopic rod through the one-way bearing, one end of the push rod is fixedly connected with the first piston, and the other end of the push rod is fixedly connected with the driven rack.

[0011] Preferably, the upper end of the base is fixedly connected with two slide rails, the slide rails are slidably connected with slide blocks, and the slide blocks are fixedly connected with the driving arm through support rods.

[0012] Preferably, the upper end of the base is fixedly connected with a driving motor, and the output shaft of the driving motor is fixedly connected with the incomplete gear.

[0013] The present application has the following advantages:

[0014] 1. By arranging the storage box, the concave frame and the material collecting box, the reciprocating lead screw can drive the lead screw nut to move back and forth, thereby driving the driving arm, the adapter and the concave frame to move back and forth, and the clean cotton strip passing through the concave frame can clean the glass. As the use time increases, the reciprocating lead screw drives the winding roller in the material collecting box to rotate through the transmission mechanism, so that a new section of clean cotton strip can pass through the concave frame. Therefore, the device can automatically replace a section of clean cotton strip after a period of use, which can ensure that the glass is cleaned thoroughly without waste, and the dirty clean cotton strip can be automatically stored in the material collecting box for recycling.

[0015] 2, by setting pneumatic mechanism, can be in the process of intermittent rotation of incomplete gear driven gear, reciprocating screw, constantly inject air into the air cylinder, and in the air cylinder air pressure rises to the threshold of the exhaust pipe pressure relief valve, the air cylinder air release, ultimately through the connecting mechanism driven winding roller rotation to replace the cleaning cotton, on the one hand, without setting intelligent electric control equipment to achieve the above operation, greatly reduces the cost of equipment and energy, on the other hand, but also through the adjustment of the threshold of the exhaust pipe pressure relief valve, to adjust the time interval of replacement of cleaning cotton, to meet the actual situation needs. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A side view of the structure of the ultra-white float glass production equipment according to the present application is shown in the figure;

[0017] Figure 2 A front view of the structure of the ultra-white float glass production equipment according to the present application is shown in the figure;

[0018] Figure 3 An enlarged view of the structure at A in Figure 1

[0019] Figure 4 An enlarged view of the structure at B in Figure 1

[0020] Figure 5 A structure diagram of the material storage box, material receiving box, pressing plate, concave frame, telescopic rod and connecting mechanism in the present application is shown in the figure;

[0021] Figure 6 An internal cross-sectional structure diagram of the pneumatic mechanism in the present application is shown in the figure.

[0022] In the figure: 1 base, 2 drive motor, 3 transmission box, 4 reciprocating screw, 5 screw nut, 6 drive arm, 7 first piston, 8 support rod, 9 slide rail, 10 slide block, 11 adapter seat, 12 material storage box, 13 material receiving box, 14 concave frame, 15 telescopic cylinder, 16 connecting rod, 17 pressing plate, 18 driven gear, 19 driven rack, 20 air suction cylinder, 21 telescopic rod, 22 one-way bearing, 23 winding roller, 24 cleaning cotton, 25 extrusion column, 26 through hole, 27 air cylinder, 28 first spring, 29 exhaust pipe, 30 one-way air outlet pipe, 31 one-way air inlet pipe, 32 incomplete gear, 33 drive gear, 34 drive rack, 35 drive rod, 36 push rod, 37 second piston, 38 second spring. DETAILED DESCRIPTION

[0023] ​​The technical solutions in the embodiments of the present application will be clearly and completely described 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, rather than all the embodiments of the present application.

[0024] Referring to Figures 1-6 , a super white float glass production equipment, including the base 1, the upper end of the base 1 is fixedly connected with the transmission box 3, the inner wall of the transmission box 3 is rotatably connected with the reciprocating screw rod 4, the reciprocating screw rod 4 is provided with the screw nut 5 matched therewith, the upper side of the screw nut 5 is fixedly connected with the driving arm 6, the upper end of the base 1 is fixedly connected with two slide rails 9, the slide rails 9 are slidably connected with the sliding blocks 10, and the sliding blocks 10 are fixedly connected with the driving arm 6 through the supporting rods 8. It should be noted that by setting the slide rails 9, the sliding blocks 10 and the supporting rods 8, the movement of the screw nut 5 can be limited, and when the reciprocating screw rod 4 rotates, the screw nut 5 can only move reciprocatingly, and the sliding blocks 10 and the slide rails 9 can also make the movement of the driving arm 6 more stable.

[0025] The side wall of the driving arm 6 is fixedly connected with the connecting seat 11, the side wall of the connecting seat 11 is fixedly connected with the storage box 12, the concave frame 14 and the material collecting box 13, the inner walls of the storage box 12 and the material collecting box 13 are rotatably connected with the winding rollers 23, the winding rollers 23 are wound with the cleaning cotton strips 24, referring to Figure 5 , one end of the cleaning cotton strip 24 can pass through the upper side of the concave frame 14 and be wound on the winding roller 23 in the material collecting box 13, so that when the winding roller 23 in the material collecting box 13 is rotated, a new cleaning cotton strip 24 can be extracted and placed above the concave frame 14 for use, so as to achieve the purpose of automatically replacing the cleaning cotton strip 24.

[0026] Referring to Figure 5 , and the cleaning cotton strip 24 passes through the concave frame 14, the side wall of the material collecting box 13 is rotatably connected with the telescopic rod 21, and the telescopic rod 21 is fixedly connected with the winding roller 23 in the material collecting box 13. It should be noted that by setting the telescopic rod 21, when the driving arm 6 pushes the connecting seat 11 and the storage box 12, the concave frame 14 and the material collecting box 13 move, the telescopic rod 21 can be stretched and contracted to cooperate with the movement of each component, and the telescopic rod 21 can also drive the winding roller 23 to rotate.

[0027] The reciprocating screw rod 4 is connected with the telescopic rod 21 through a transmission mechanism, the upper end of the connecting seat 11 is fixedly connected with the telescopic cylinder 15, the telescopic end of the telescopic cylinder 15 is fixedly connected with the pressing plate 17 through the connecting rod 16, the lower end of the concave frame 14 is provided with a plurality of through holes 26, the lower end of the pressing plate 17 is fixedly connected with a plurality of extrusion columns 25, and each extrusion column 25 corresponds to a position of the through hole 26.

[0028] Referring to Figure 2The transmission mechanism includes a drive gear 33 rotatably connected to the inner wall of the transmission box 3, a reciprocating screw 4 fixedly connected to the drive gear 33, an incomplete gear 32 rotatably connected to the inner wall of the transmission box 3 and cooperating with the drive gear 33, and a drive rack 34 slidably connected to the inner wall of the transmission box 3 and cooperating with the incomplete gear 32. The drive rack 34 is connected to the telescopic rod 21 via a pneumatic mechanism. A drive motor 2 is fixedly mounted on the upper end of the base 1, and the output shaft of the drive motor 2 is fixedly connected to the incomplete gear 32.

[0029] Reference Figure 2 , Figure 6 The pneumatic mechanism includes an air intake cylinder 20 and an air release cylinder 27. A first piston 7 is slidably connected inside the air release cylinder 27, and a second piston 37 is slidably connected inside the air release cylinder 27. The second piston 37 is fixedly connected to a drive rack 34 via a drive rod 35. The first piston 7 is connected to a telescopic rod 21 via a connecting mechanism. A one-way air inlet pipe 31 and a one-way air outlet pipe 30 are connected to the air release cylinder 27. Specifically, the one-way air inlet pipe 31 can only input air into the air intake cylinder 20 in one direction, while the one-way air outlet pipe 30 can only output air from the air intake cylinder 20 to the air release cylinder 27. Specifically, a one-way valve with the corresponding flow direction can be installed in the pipeline.

[0030] Reference Figure 6 An exhaust pipe 29 is connected to the venting cylinder 27, and a pressure relief valve is installed inside the exhaust pipe 29. A first spring 28 is fixedly connected to the upper end of the first piston 7, and the upper end of the first spring 28 is fixedly connected to the top inside the venting cylinder 27. A second spring 38 is fixedly connected to the upper end of the second piston 37, and the upper end of the second spring 38 is fixedly connected to the top inside the intake cylinder 20. It should be noted that the air in the vent cylinder 27 will only be released when the air pressure rises to the threshold value of the pressure relief valve in the exhaust pipe 29. During the release, the pneumatic mechanism drives the telescopic rod 21 to rotate, which in turn drives the take-up roller 23 to rotate to replace a section of the cleaning tampon 24. Therefore, by setting different threshold values ​​for the pressure relief valve, the exhaust cycle of the exhaust pipe 29 can be changed. For example, when the pressure relief valve threshold is set higher, the time period for the air pressure in the vent cylinder 27 to reach that threshold is extended, thus increasing the exhaust cycle of the exhaust pipe 29. Conversely, the exhaust cycle of the exhaust pipe 29 is reduced. As the exhaust cycle of the exhaust pipe 29 changes, the rotation cycle of the telescopic rod 21 and the take-up roller 23 also changes, thereby changing the cycle of replacing the cleaning tampon 24 above the concave frame 14. This eliminates the need for intelligent electronic control equipment to perform the above operations, greatly reducing equipment and energy costs, and adjusting the time interval for replacing the cleaning tampon to meet actual needs.

[0031] Reference Figure 4 , Figure 5The connecting mechanism comprises a driven gear 18, a driven rack 19, a push rod 36 and a one-way bearing 22. The driven gear 18 is rotationally connected to the inner wall of the transmission box 3, and the driven gear 18 is in meshing connection with the driven rack 19. The driven gear 18 is in driving connection with the telescopic rod 21 through the one-way bearing 22. One end of the push rod 36 is fixedly connected with the first piston 7, and the other end of the push rod 36 is fixedly connected with the driven rack 19. It should be noted that, by arranging the one-way bearing 22, when the driven rack 19 drives the driven gear 18 to rotate back and forth, the one-way bearing 22 only unidirectionally transmits the torque of the driven gear 18 to the telescopic rod 21. That is, when the driven gear 18 rotates back and forth, the telescopic rod 21 only rotates in one direction, so as to drive the winding roller 23 to rotate in one direction to wind the cleaning cotton strip 24, thereby enabling a new cleaning cotton strip 24 to be dragged to be placed above the concave frame 14.

[0032] Initially refer to Figure 5 The telescopic cylinder 15 drives the pressing plate 17 to move downward through the connecting rod 16, and forces the lower end of the pressing plate 17 to be attached to the bottom of the concave frame 14. Then, the extrusion column 25 below the pressing plate 17 presses the cleaning cotton strip 24 to pass through the through hole 26, so that part of the cleaning cotton strip 24 is exposed below the through hole 26. Thus, when the driving arm 6 drives the adapter seat 11 and the concave frame 14 to move, the cleaning cotton strip 24 exposed below the concave frame 14 can clean the glass.

[0033] Refer to Figure 2 When the driving motor 2 is started, the incomplete gear 32 is continuously rotated, and the incomplete gear 32 is in meshing connection with the driving gears 33 on the upper side and the lower side periodically. When the incomplete gear 32 is in meshing connection with the driving gears 33, the driving gears 33 are driven to rotate for multiple turns, the lead screw 4 is synchronously driven to rotate for multiple turns, the screw nut 5 and the driving arm 6 are driven to reciprocate, and the concave frame 14 is driven to reciprocate forward and backward through the adapter seat 11, so as to clean the glass.

[0034] When the incomplete gear 32 is in meshing connection with the driving rack 34, the driving rack 34 is driven to move, and the driving rack 34 drives the second piston 37 in the suction cylinder 20 to move through the driving rod 35. When the incomplete gear 32 is disengaged from the driving rack 34, the second spring 38 drives the second piston 37 to move back, and the driving rod 35 and the driving rack 34 are driven to move back. Therefore, in this process, the driving rack 34, the driving rod 35 and the second piston 37 all reciprocate.

[0035] Refer to Figure 6When the second piston 37 moves down, air can be sucked into the suction cylinder 20 from the one-way air inlet pipe 31, and when the second piston 37 moves up, air can be blown into the exhaust cylinder 27 from the one-way air outlet pipe 30. With the continuous up-and-down movement of the second piston 37, air can be continuously blown into the exhaust cylinder 27, so that the air pressure in the exhaust cylinder 27 gradually increases and gradually pushes the first piston 7 and the push rod 36 to move down;

[0036] Referring to Figure 4 and Figure 5 When the push rod 36 moves down, it can push the driven rack 19 to move and make the driven gear 18 rotate forward. At this time, the one-way bearing 22 does not transmit the torque of the driven gear 18 to the telescopic rod 21, so the telescopic rod 21 and the winding roller 23 do not rotate, and the cleaning cotton strip 24 will not be wound.

[0037] When the air pressure in the exhaust cylinder 27 rises to the threshold value of the pressure relief valve in the exhaust pipe 29, the pressure relief valve in the exhaust pipe 29 opens, and the air stored in the exhaust cylinder 27 is released from the exhaust pipe 29. The first spring 28 can pull the first piston 7 to move up and reset, and the first piston 7 will also pull the driven rack 19 to move back through the push rod 36. At this time, the driven gear 18 will rotate in reverse, and the one-way bearing 22 can transmit the torque of the driven gear 18 to the telescopic rod 21 to make the telescopic rod 21 and the winding roller 23 rotate by a certain angle. At this time, the telescopic cylinder 15 pulls the pressure plate 17 up through the connecting rod 16, and the pressure plate 17 no longer presses the cleaning cotton strip 24. At this time, after the winding roller 23 rotates by a certain angle, it can wind a section of the cleaning cotton strip 24, and also pull a section of the new cleaning cotton strip 24 onto the concave frame 14 for the next glass cleaning. Then the telescopic cylinder 15 drives the connecting rod 16 and the pressure plate 17 to move down again, and extrudes a part of the cleaning cotton strip 24 out of the through hole 26 to facilitate the cleaning operation.

[0038] Therefore, as described above, the device drives the nut 5 to move back and forth through the reciprocating screw 4, thereby achieving the reciprocating movement of the driving arm 6, the adapter seat 11 and the concave frame 14, so that the cleaning cotton strip 24 passing through the upper side of the concave frame 14 can wipe and clean the glass. With the increase of the use time, when the incomplete gear 32 drives the driving rack 34 to move a certain number of times, the winding roller 23 in the material collecting box 13 is driven to rotate through the transmission mechanism, so that a new section of the cleaning cotton strip 24 can pass through the concave frame 14. Therefore, the device can automatically replace a section of the cleaning cotton strip 24 after a period of use, which not only ensures that the glass is cleaned thoroughly without waste, but also automatically replaces the cleaning cotton strip 24, which is very convenient and fast. The dirty cleaning cotton strip 24 can also be automatically stored in the material collecting box 13 for easy recycling.

[0039] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A production plant for ultra-clear float glass, comprising a base (1), characterized in that, The upper end of the base (1) is fixedly connected with a transmission box (3), a reciprocating screw rod (4) is rotatably connected to the inner wall of the transmission box (3), a screw nut (5) matched with the reciprocating screw rod (4) is arranged on the reciprocating screw rod (4), a driving arm (6) is fixedly connected above the screw nut (5), an adapter seat (11) is fixedly connected to the side wall of the driving arm (6), a storage box (12), a concave frame (14) and a material collecting box (13) are fixedly connected to the side wall of the adapter seat (11), a winding roller (23) is rotatably connected to the inner wall of the storage box (12) and the material collecting box (13), a cleaning cotton strip (24) is wound around the winding roller (23), the cleaning cotton strip (24) passes through the concave frame (14), a telescopic rod (21) is rotatably connected to the side wall of the material collecting box (13) and fixedly connected with the winding roller (23) in the material collecting box (13), the reciprocating screw rod (4) is connected with the telescopic rod (21) through a transmission mechanism, a telescopic cylinder (15) is fixedly connected to the upper end of the adapter seat (11), a pressing plate (17) is fixedly connected to the telescopic end of the telescopic cylinder (15) through a connecting rod (16), a plurality of through holes (26) are formed in the lower end of the concave frame (14), a plurality of extrusion columns (25) are fixedly connected to the lower end of the pressing plate (17), and the positions of the extrusion columns (25) and the through holes (26) correspond one by one; The transmission mechanism comprises a driving gear (33) rotatably connected to the inner wall of the transmission box (3), the reciprocating screw rod (4) is fixedly connected with the driving gear (33), an incomplete gear (32) matched with the driving gear (33) is further rotatably connected to the inner wall of the transmission box (3), a driving rack (34) matched with the incomplete gear (32) is slidably connected to the inner wall of the transmission box (3), and the driving rack (34) is connected with the telescopic rod (21) through a pneumatic mechanism; The pneumatic mechanism comprises a suction cylinder (20) and a discharge cylinder (27), a first piston (7) is sealingly and slidably connected in the discharge cylinder (27), a second piston (37) is sealingly and slidably connected in the discharge cylinder (27), the second piston (37) is fixedly connected with the driving rack (34) through a driving rod (35), the first piston (7) is connected with the telescopic rod (21) through a connecting mechanism, a one-way air inlet pipe (31) and a one-way air outlet pipe (30) are communicated with the suction cylinder (20), the one-way air outlet pipe (30) communicates with the discharge cylinder (27), an exhaust pipe (29) is communicated with the discharge cylinder (27), and a pressure relief valve is installed in the exhaust pipe (29). The connecting mechanism comprises a driven gear (18), a driven rack (19), a push rod (36) and a one-way bearing (22), wherein the driven gear (18) is rotationally connected to the inner wall of the transmission box (3), the driven gear (18) and the driven rack (19) are in meshing engagement, the driven gear (18) is drivingly connected to the telescopic rod (21) through the one-way bearing (22), one end of the push rod (36) is fixedly connected to the first piston (7), and the other end of the push rod (36) is fixedly connected to the driven rack (19).

2. An apparatus for producing ultra-clear float glass according to claim 1, characterized in that, The upper end of the first piston (7) is fixedly connected with a first spring (28), and the upper end of the first spring (28) is fixedly connected to the inner top of the air release cylinder (27); the upper end of the second piston (37) is fixedly connected with a second spring (38), and the upper end of the second spring (38) is fixedly connected to the inner top of the air suction cylinder (20).

3. An apparatus for producing ultra-clear float glass according to claim 1, wherein The upper end of the base (1) is fixedly connected with two slide rails (9), the slide rails (9) are slidingly connected with slide blocks (10), and the slide blocks (10) are fixedly connected with the driving arms (6) through supporting rods (8).

4. An apparatus for producing ultra-clear float glass according to claim 1, wherein The upper end of the base (1) is fixedly connected with a driving motor (2), and the output shaft of the driving motor (2) is fixedly connected with an incomplete gear (32).

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