Calendering method and device for producing single-sided fleece AG glass

Abstract

The invention relates to the technical field of glass calendaring, and discloses a calendaring method and device for producing single-sided velvet AG glass, the calendaring device comprises a support, the top of the support is provided with a bottom plate, two sides of the top of the bottom plate are symmetrically provided with vertical seats, and an upper compression roller and a lower compression roller which are distributed up and down are slidably connected between the two groups of vertical seats; the two ends of the upper pressing roller and the two ends of the lower pressing roller extend out of the vertical bases and then are connected with adjusting assemblies, the inner side ends of the adjusting assemblies penetrate through the vertical bases and then extend into the position between the side edges of the upper pressing roller and the lower pressing roller, and therefore the side edge of glass penetrating through the position between the upper pressing roller and the lower pressing roller is positioned. The synchronous movement of the upper pressing roller and the lower pressing roller can be realized through the adjusting assembly, and the rapid adjustment of the distance between the upper pressing roller and the lower pressing roller is realized, so that the rapid adjustment of the glass rolling thickness is met; the inner side ends of the adjusting assemblies penetrate through the vertical seats and then extend into the space between the side edges of the upper pressing roller and the lower pressing roller, so that the side edge of the glass penetrating through the space between the upper pressing roller and the lower pressing roller is positioned, and the glass width is prevented from being increased during glass rolling.

Description

Technical Field

[0001] The invention relates to the technical field of glass rolling, and in particular to a rolling method and device for producing single-sided velvet AG glass. Background Art

[0002] Single-sided velvet AG glass, also known as single-sided anti-glare glass (Anti-Glare Glass), is a type of specially treated glass. It uses two sets of upper and lower rollers (one set of rollers has patterns or textures on the surface, and the other set of rollers has a smooth surface) to shape the glass liquid in a high-temperature molten state into a solid sheet with a specific thickness and surface texture. Since the thickness of the single-sided velvet AG glass to be made is different, it is often necessary to adjust the distance between the upper and lower sets of rollers according to the actual situation before use. Usually, one set of rollers is fixed and the other set of rollers can be relatively adjusted. This is not conducive to the rapid adjustment of the distance between the upper and lower sets of rollers. In addition, during calendering, the glass liquid in a high-temperature molten state will also expand to both sides, making the width of the glass different, wasting raw materials, and after the glass is formed, it needs to be cut to a fixed width, which increases the production process. For this reason, we have introduced a calendering method and device for producing single-sided velvet AG glass. Summary of the invention

[0003] The object of the present invention is to provide a rolling method and device for producing single-sided velvet AG glass to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A rolling device for producing single-sided velvet AG glass, comprising a bracket, a bottom plate is arranged on the top of the bracket, and two sides of the top of the bottom plate are symmetrically provided with stands, and an upper pressing roller and a lower pressing roller distributed up and down are slidably connected between two groups of stands; The two ends of the upper and lower pressure rollers are extended out of the stand and connected with adjustment components. When the lower pressure roller is adjusted up and down via the lifting component, the upper pressure roller is driven by the adjustment component to synchronously adjust the up and down height, thereby realizing synchronous adjustment of the up and down spacing between the upper and lower pressure rollers; The inner end of the adjustment component passes through the stand and then extends between the side edges of the upper pressure roller and the lower pressure roller, thereby realizing the positioning of the side edge of the glass passing through the upper pressure roller and the lower pressure roller; A driving assembly is also provided on the corresponding side of the stand. While driving the lower pressure roller to rotate, the driving assembly also drives the cleaning brush assembly at the inner end of the adjustment assembly to rotate, so as to clean the surfaces of both ends of the upper and lower pressure rollers through the cleaning brush assembly.

[0005] Preferably, a plurality of groups of rollers are evenly spaced on the rear side between the two groups of seats, and a slope is provided on the upper rear end of the seat, with the top of the front end of the slope flush with the top of the roller.

[0006] Preferably, the middle parts of the upper pressure roller and the lower pressure roller are penetrated by an upper shaft rod and a lower shaft rod respectively, and the two ends of the upper shaft rod and the lower shaft rod are movably connected with an upper H-shaped slide and a lower H-shaped slide respectively, and the upper H-shaped slide and the lower H-shaped slide are slidably connected in the vertical slide groove on the stand.

[0007] Preferably, both ends of the upper shaft rod and the lower shaft rod are sleeved with bearings, and the bearings are respectively embedded in the upper H-shaped slide seat and the lower H-shaped slide seat.

[0008] Preferably, an intermediate seat protruding from the outside of the vertical seat is provided in the middle of the vertical slide groove, and the upper and lower ends of the intermediate seat are respectively connected to the bottom of the upper H-shaped slide seat and the top of the lower H-shaped slide seat through buffer springs.

[0009] Preferably, the lifting assembly comprises a hydraulic cylinder fixed to the lower end of the base plate, a piston rod at the top output end of the hydraulic cylinder, and a U-shaped frame connected after the top of the piston rod passes through the base plate; The two ends of the lower shaft rod extend through the upper part of the U-shaped frame, and the upper end surface of the top of the U-shaped frame is provided with bottom brushes, and the top of the bottom brushes contacts the bottom of the lower pressure roller.

[0010] Preferably, a mounting frame is provided on the outer side of the stand, and the adjustment assembly includes a rotating shaft extending through the middle of the middle seat, a disc extending out of the outer end of the rotating shaft and sleeved on the rear of the middle seat, a rotating arm symmetrically arranged on the side of the disc, an upper connecting pin connected to the front outer side of the upper H-shaped slide seat, and a lower connecting pin connected to the rear outer side of the lower H-shaped slide seat, and the upper connecting pin and the lower connecting pin are respectively inserted into the corresponding waist-shaped holes on the rotating arm.

[0011] Preferably, the driving assembly comprises a motor mounted on a corresponding mounting frame, a tensioning wheel movably connected to the rear of the mounting frame by a tensioning assembly, a first pulley fixed at both ends of the lower shaft, a second pulley mounted on the outer end of the rotating shaft, and a belt connected between the tensioning wheel and the corresponding first pulley and the second pulley; The output end of the motor is connected to the corresponding rotating shaft, and the rear part of the mounting frame is also provided with a reserved groove for passing the belt.

[0012] Preferably, the cleaning brush assembly comprises a brush handle symmetrically connected to the side of the inner end of the rotating shaft and side bristles distributed on the inner end of the brush handle, and the side bristles are closely attached to the side surfaces of the upper pressure roller and the lower pressure roller; The rotating shaft is also sleeved with a supporting spring located between the disc and the second pulley; The tensioning assembly comprises two groups of polished rods passing through the rear of the mounting frame, a limit plate fixed at the front end of the two groups of polished rods, a tensioning spring sleeved on the two groups of polished rods, and a tensioning frame fixed at the rear end of the two groups of polished rods for mounting a tensioning wheel; The two ends of the tension spring abut between the rear portion of the mounting frame and the front portion of the tension frame.

[0013] The present invention also provides a rolling method of a rolling device for producing single-sided velvet AG glass, which specifically comprises the following steps: S1, the lifting assembly drives the lower pressure roller to move downward, so that the upper pressure roller moves upward synchronously through the adjustment assembly, so that the distance between the upper pressure roller and the lower pressure roller increases, and then the glass passes between the upper pressure roller and the lower pressure roller, and the glass is located between the cleaning brush assemblies at the inner ends of the two groups of adjustment assemblies; S2, the lifting assembly drives the lower pressure roller to move upward, and drives the upper pressure roller to move downward synchronously through the adjusting assembly, until the upper pressure roller and the lower pressure roller are pressed tightly against the glass surface; S3. Subsequently, the driving assembly drives the lower pressure roller to rotate, so that the upper and lower pressure rollers roll the glass, and at the same time, the cleaning brush assembly at the inner end of the adjusting assembly is driven to rotate, so as to clean the surfaces of both ends of the upper and lower pressure rollers through the cleaning brush assembly.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can realize the synchronous movement of the upper and lower pressure rollers through the adjustment component, and realize the rapid adjustment of the distance between the upper and lower pressure rollers to meet the rapid adjustment of the glass rolling thickness; the inner end of the adjustment component penetrates through the stand and extends between the side edges of the upper and lower pressure rollers, thereby realizing the positioning of the side edges of the glass passing between the upper and lower pressure rollers, and preventing the width of the glass from increasing during glass rolling; while the driving component drives the lower pressure roller to rotate, it also drives the cleaning brush component at the inner end of the adjustment component to rotate, so as to realize the cleaning of the surfaces at both ends of the upper and lower pressure rollers through the cleaning brush component, and prevent stains from adhering to the surfaces at both ends of the upper and lower pressure rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention in the initial state; Figure 2 A schematic diagram of the three-dimensional structure of the stand and the roller of the present invention; Figure 3 It is a schematic diagram of the exploded structure of the connection between the lower pressing roller, the upper pressing roller and the adjustment assembly of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the connection between the lower pressing roller, the upper pressing roller and the adjustment assembly of the present invention; Figure 5 For the present invention Figure 4 and a schematic diagram of the exploded structure of the tensioning assembly; Figure 6 A schematic diagram of a three-dimensional structure of the connection between the tensioning assembly and the tensioning wheel of the present invention; Figure 7 It is a schematic structural diagram of the connection between the lower pressure roller, the upper pressure roller, the adjustment assembly and the belt of the present invention; Figure 8 For the present invention Figure 1 Schematic diagram of the three-dimensional structure from another perspective; Fig. 9 This is a schematic diagram of the three-dimensional structure of the belt after it is disassembled; Fig.10 The figure is a schematic diagram of the three-dimensional structure after the distance between the lower pressing roller and the upper pressing roller is reduced in the present invention.

[0016] In the figure: 1. hydraulic cylinder; 2. bracket; 3. bottom plate; 4. stand; 5. mounting frame; 6. vertical slide; 7. buffer spring; 8. middle seat; 9. roller; 10. ramp; 11. reserved groove; 12. motor; 13. lower pressure roller; 14. upper pressure roller; 15. upper H-shaped slide; 16. belt; 17. tensioning wheel; 18. disc; 19. lower H-shaped slide; 20. lower connecting pin; 21 , first pulley; 22, bearing; 23, bottom bristles; 24, U-shaped frame; 25, lower shaft; 26, upper shaft; 27, upper connecting pin; 28, abutment spring; 29, second pulley; 30, rotating shaft; 31, side bristles; 32, brush handle; 33, rotating arm; 34, waist hole; 35, limit plate; 36, bare rod; 37, tensioning spring; 38, tensioning frame; 39, piston rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0018] See also Figure 1-10 , the present invention provides a technical solution: A rolling device for producing single-sided velvet AG glass comprises a bracket 2, a bottom plate 3 is arranged on the top of the bracket 2, stands 4 are symmetrically arranged on both sides of the top of the bottom plate 3, a plurality of groups of rollers 9 are evenly spaced apart are arranged on the rear side between the two groups of stands 4, and a slope 10 is arranged on the upper end of the rear of the stands 4, and the top of the front end of the slope 10 is flush with the top of the roller 9.

[0019] Under the rolling pressure of the upper pressing roller 14 and the lower pressing roller 13, the glass moves backward to the roller 9, and finally moves to the slope 10, and then slides down the slope 10 to the next station.

[0020] An upper pressing roller 14 and a lower pressing roller 13 are slidably connected between the two sets of seats 4 and are distributed up and down; An upper shaft rod 26 and a lower shaft rod 25 are respectively passed through the middle of the upper pressure roller 14 and the lower pressure roller 13. The upper pressure roller 14 and the upper shaft rod 26 are fixedly arranged, and the lower pressure roller 13 and the lower shaft rod 25 are also fixedly arranged, that is, when rotating, the upper pressure roller 14 and the upper shaft rod 26 rotate together, and the lower pressure roller 13 and the lower shaft rod 25 also rotate together.

[0021] The ends of the upper shaft 26 and the lower shaft 25 are movably connected with the upper H-shaped slide 15 and the lower H-shaped slide 19, respectively, and the upper H-shaped slide 15 and the lower H-shaped slide 19 are slidably connected in the vertical slide groove 6 on the stand 4. In this way, when the upper pressure roller 14 and the lower pressure roller 13 move up and down, the upper pressure roller 14 and the lower pressure roller 13 can always move up and down in a vertical state, and the ends of the upper pressure roller 14 and the lower pressure roller 13 will not appear in an uneven tilted state.

[0022] Both ends of the upper shaft rod 26 and the lower shaft rod 25 are sleeved with bearings 22, and the bearings 22 are respectively embedded in the upper H-shaped slide seat 15 and the lower H-shaped slide seat 19. In this way, when the upper pressure roller 14 and the lower pressure roller 13 roll, the upper shaft rod 26 and the lower shaft rod 25 can be driven to rotate smoothly.

[0023] The lifting assembly includes a hydraulic cylinder 1 fixed to the lower end of the bottom plate 3, a piston rod 39 at the top output end of the hydraulic cylinder 1, and a U-shaped frame 24 connected after the top of the piston rod 39 passes through the bottom plate 3; Both ends of the lower shaft rod 25 extend through the upper portion of the U-shaped frame 24 . The U-shaped frame 24 is located between the two sets of lower H-shaped slide seats 19 .

[0024] The hydraulic cylinder 1 is controlled by PLC, and the hydraulic cylinder 1 adopts a common heavy-duty hydraulic cylinder, a multi-stage telescopic hydraulic cylinder, a servo hydraulic cylinder, or other models that meet the use requirements; The surface of the lower pressing roller 13 has a specific pattern or texture. This pattern or texture will be transferred to the glass surface during the calendering process, thereby forming the desired velvet effect. The surface of the upper pressing roller 14 may be relatively smooth to ensure that the glass can be evenly stressed during the calendering process and achieve the desired thickness and flatness.

[0025] Therefore, when the lower pressing roller 13 is rolling and rolling the glass, if the grooves of the pattern or texture on the surface of the lower pressing roller 13 are blocked by foreign matter, the suede effect of the lower surface of the glass will be affected; A bottom brush 23 is provided on the upper end surface of the top of the U-shaped frame 24, and the top of the bottom brush 23 contacts the bottom of the lower pressing roller 13. In this way, when the lower pressing roller 13 rolls the lower end surface of the glass, the surface of the lower pressing roller 13 is automatically wiped to ensure the neatness of the pattern or texture on the surface of the lower pressing roller 13 and improve the molding quality of the AG glass.

[0026] The middle part of the vertical slide 6 is provided with an intermediate seat 8 protruding from the outside of the vertical seat 4, and the upper and lower ends of the intermediate seat 8 are respectively connected to the bottom of the upper H-shaped slide 15 and the top of the lower H-shaped slide 19 through the buffer spring 7. When the distance between the upper pressure roller 14 and the lower pressure roller 13 is adjusted, the buffer spring 7 has a buffering effect on the bottom of the upper H-shaped slide 15 and the lower H-shaped slide 19.

[0027] Both ends of the upper pressing roller 14 and the lower pressing roller 13 extend out of the stand 4 and are connected to adjustment components; A mounting frame 5 is provided on the outside of the stand 4, and the adjustment assembly includes a rotating shaft 30 extending through the middle of the middle seat 8, a disc 18 which is sleeved after the outer end of the rotating shaft 30 extends out of the middle seat 8, a rotating arm 33 symmetrically arranged on the side of the disc 18, an upper connecting pin 27 connected to the front outer side of the upper H-shaped slide 15, and a lower connecting pin 20 connected to the rear outer side of the lower H-shaped slide 19, and the upper connecting pin 27 and the lower connecting pin 20 are respectively inserted into the corresponding waist-shaped holes 34 on the rotating arm 33.

[0028] In this way, when the lower pressure roller 13 moves up and down, the lower H-shaped slide 19 will also move up and down along the vertical slide groove 6, and the lower connecting pin 20 slides in the corresponding waist-shaped hole 34 on the rotating arm 33, so that the other set of rotating arms 33 drives the upper connecting pin 27 on the upper H-shaped slide 15 to slide in the waist-shaped hole 34 on the rotating arm 33 accordingly, so that the upper H-shaped slide 15 can move along the vertical slide groove 6 accordingly, until the upper pressure roller 14 can move accordingly; In this way, the upper pressing roller 14 and the lower pressing roller 13 can move synchronously, thereby increasing or decreasing the distance between the upper pressing roller 14 and the lower pressing roller 13, so as to quickly set the glass rolling thickness.

[0029] The rotating shaft 30 is also sleeved with a stop spring 28 located between the disc 18 and the second pulley 29. Under the elastic force of the stop spring 28 on the disc 18, the inner wall of the disc 18 is tightly attached to the outer end surface of the middle seat 8 to prevent the upper connecting pin 27 and the lower connecting pin 20 from escaping from the waist-shaped hole 34 on the rotating arm 33.

[0030] When the lower pressure roller 13 is adjusted in height up and down by the lifting assembly, the upper pressure roller 14 is driven to adjust its height up and down synchronously by the adjusting assembly, thereby realizing synchronous adjustment of the upper and lower spacing between the upper pressure roller 14 and the lower pressure roller 13; The inner end of the adjustment component passes through the stand 4 and then extends between the sides of the upper pressure roller 14 and the lower pressure roller 13, thereby realizing the positioning of the side of the glass passing between the upper pressure roller 14 and the lower pressure roller 13; In the initial state, the glass passes between the left and right sets of rotating shafts 30, and the inner ends of the rotating shafts 30 position the glass to prevent the glass from shifting left and right; In the working state, when the glass is rolled and moves backward, the upper pressure roller 14 and the lower pressure roller 13 roll the glass to reduce the thickness of the glass, and the shaft 30 drives the brush handle 32 to rotate on the side of the glass, thereby increasing the area of ​​the inner end of the shaft 30, further preventing the glass from extending to the left and right sides after deformation, and preventing the width of the glass from increasing. The high-speed rotation of the brush handle 32 can also cut the side of the glass and fix the width of the glass.

[0031] A driving assembly is also provided on the corresponding side of the stand 4. While driving the lower pressure roller 13 to rotate, the driving assembly also drives the cleaning brush assembly at the inner end of the adjustment assembly to rotate, so as to clean the surfaces of both ends of the upper pressure roller 14 and the lower pressure roller 13 through the cleaning brush assembly.

[0032] The driving assembly includes a motor 12 mounted on the corresponding mounting frame 5, a tensioning wheel 17 movably connected to the rear of the mounting frame 5 by a tensioning assembly, a first belt pulley 21 fixed at both ends of the lower shaft 25, a second belt pulley 29 mounted on the outer end of the rotating shaft 30, and a belt 16 connected between the tensioning wheel 17 and the corresponding first belt pulley 21 and second belt pulley 29; The output end of the motor 12 is connected to the corresponding rotating shaft 30, and a reserved slot 11 for passing the belt 16 is also provided at the rear of the mounting frame 5. The mounting frame 5 can be detachably fixed on the stand 4, so that the installation of the belt 16 can be facilitated; like Figure 1 , 8 As shown in 10, after the belt 16 is installed, the tensioning assembly automatically adjusts the front and rear positions of the tensioning wheel 17 so that the belt 16 is in this shape. The upper and lower sides of the belt 16 pass through the upper and lower sets of reserved grooves 11 respectively, so that the belt 16 can always be tensioned and connected between the tensioning wheel 17 and the corresponding first pulley 21 and second pulley 29, ensuring that the second pulley 29 drives the tensioning wheel 17 and the first pulley 21 through the belt 16.

[0033] like Figure 1 , 4 As shown in Figures 5, 7, 8 and 9, the PLC controls the hydraulic cylinder 1 to work, so that the piston rod 39 drives the lower shaft rod 25 to move downward through the U-shaped frame 24, so that the lower pressure roller 13 and the lower H-shaped slide 19 move downward. At this time, the upper connecting pin 27 on the lower H-shaped slide 19 moves downward along the waist hole 34 on the corresponding rotating arm 33, so that the rotating arm 33 drives the disc 18 and the other rotating arm 33 to rotate along the rotating shaft 30, so that the upper connecting pin 27 on the upper H-shaped slide 15 moves upward along the waist hole 34 on the corresponding rotating arm 33, thereby driving the upper H-shaped slide 15 to move upward along the vertical slide 6, realizing the upward movement of the upper pressure roller 14, thereby increasing the distance between the upper pressure roller 14 and the lower pressure roller 13; The PLC controls the operation of the hydraulic cylinder 1, so that the piston rod 39 drives the lower shaft rod 25 to move upward through the U-shaped frame 24, so that the lower pressure roller 13 and the lower H-shaped slide 19 move upward. At this time, the upper connecting pin 27 on the lower H-shaped slide 19 moves upward along the waist-shaped hole 34 on the corresponding rotating arm 33, so that the rotating arm 33 drives the disc 18 and the other rotating arm 33 to rotate along the rotating shaft 30, so that the upper connecting pin 27 on the upper H-shaped slide 15 moves downward along the waist-shaped hole 34 on the corresponding rotating arm 33, thereby driving the upper H-shaped slide 15 to move downward along the vertical slide groove 6, realizing the downward movement of the upper pressure roller 14, thereby reducing the distance between the upper pressure roller 14 and the lower pressure roller 13.

[0034] The cleaning brush assembly includes a brush handle 32 symmetrically connected to the inner side of the rotating shaft 30 and side bristles 31 distributed on the inner side of the brush handle 32, and the side bristles 31 are closely attached to the side surfaces of the upper pressure roller 14 and the lower pressure roller 13; The motor 12 is controlled by PLC, and the model of the motor 12 is Mitsubishi HC-SF202B motor, Mitsubishi HG-SR702B motor, Mitsubishi HK-KT7M3UWBJ or other models that meet the use requirements.

[0035] The motor 12 drives the right rotating shaft 30 and the second pulley 29 and the brush handle 32 on the right rotating shaft 30 to rotate clockwise, and the second pulley 29 drives the right tensioning wheel 17 and the right first pulley 21 to rotate through the belt 16, so that the right first pulley 21 drives the lower pressure roller 13 to rotate clockwise, and at the same time, the side bristles 31 on the right brush handle 32 clean the right end surfaces of the upper pressure roller 14 and the lower pressure roller 13; The lower pressure roller 13 rotates clockwise to drive the second pulley 29 on the left and the tensioning pulley 17 on the left to rotate through the first pulley 21 on the left, so that the second pulley 29 on the left drives the rotating shaft 30 on the left and the brush handle 32 on the rotating shaft 30 on the left to rotate, and at the same time, the side bristles 31 on the brush handle 32 on the left clean the left end surfaces of the upper pressure roller 14 and the lower pressure roller 13.

[0036] The tensioning assembly includes two groups of light rods 36 passing through the rear part of the mounting frame 5, a limit plate 35 fixed at the front end of the two groups of light rods 36, a tensioning spring 37 sleeved on the two groups of light rods 36, and a tensioning frame 38 fixed at the rear end of the two groups of light rods 36 for installing the tensioning wheel 17; both ends of the tensioning spring 37 rest between the rear part of the mounting frame 5 and the front part of the tensioning frame 38.

[0037] When the distance between the upper pressure roller 14 and the lower pressure roller 13 is at the maximum, the distance between the first pulley 21 and the second pulley 29 is also at the maximum. In this way, under the action of the belt 16 on the tensioning wheel 17, the tensioning wheel 17 drives the tensioning frame 38 and the light rod 36 to move forward, so that the belt 16 can be normally connected between the tensioning wheel 17, the first pulley 21 and the second pulley 29, ensuring that the belt 16 is transmitted between the tensioning wheel 17, the first pulley 21 and the second pulley 29. At this time, the tensioning spring 37 is in a compressed state; When the distance between the upper pressure roller 14 and the lower pressure roller 13 gradually becomes smaller, the distance between the first pulley 21 and the second pulley 29 also gradually becomes smaller. In this way, under the elastic force of the tensioning spring 37 on the tensioning frame 38, the tensioning frame 38 and the light rod 36 move backward, realizing the backward movement of the tensioning wheel 17, so that the belt 16 can be normally connected between the tensioning wheel 17, the first pulley 21 and the second pulley 29, ensuring that the belt 16 is transmitted between the tensioning wheel 17, the first pulley 21 and the second pulley 29.

[0038] The present invention also provides a rolling method of a rolling device for producing single-sided velvet AG glass, which specifically comprises the following steps: S1, the lifting assembly drives the lower pressure roller 13 to move downward, so that the upper pressure roller 14 moves upward synchronously through the adjustment assembly, so that the distance between the upper pressure roller 14 and the lower pressure roller 13 is increased, and then the glass passes between the upper pressure roller 14 and the lower pressure roller 13, and the glass is located between the cleaning brush assemblies at the inner ends of the two groups of adjustment assemblies; S2, the lifting assembly drives the lower pressure roller 13 to move upward, and drives the upper pressure roller 14 to move downward synchronously through the adjusting assembly, until the upper pressure roller 14 and the lower pressure roller 13 are pressed tightly against the glass surface; S3. Subsequently, the driving assembly drives the lower pressure roller 13 to rotate, so that the upper pressure roller 14 and the lower pressure roller 13 roll the glass, and at the same time, the cleaning brush assembly at the inner end of the adjusting assembly is driven to rotate, so as to clean the surfaces of both ends of the upper pressure roller 14 and the lower pressure roller 13 through the cleaning brush assembly.

[0039] Specifically, when in use, the PLC controls the hydraulic cylinder 1 to work, so that the piston rod 39 drives the lower pressure roller 13 to move downward through the U-shaped frame 24, so that the lower connecting pin 20 slides downward in the waist-shaped hole 34 on the lower rotating arm 33, and the movable disc 18 drives the upper rotating arm 33 to rotate clockwise, and the upper connecting pin 27 on the upper pressure roller 14 slides upward in the waist-shaped hole 34 on the upper rotating arm 33, so that the upper H-shaped slide 15 drives the upper pressure roller 14 to move upward synchronously, so that the distance between the upper pressure roller 14 and the lower pressure roller 13 is increased, and then the glass passes between the upper pressure roller 14 and the lower pressure roller 13, and the glass is located between the cleaning brush assemblies at the inner ends of the two groups of adjustment assemblies, and the glass is located between the inner ends of the two groups of rotating shafts 30; Then the hydraulic cylinder 1 works, so that the piston rod 39 drives the lower pressure roller 13 to move upward through the U-shaped frame 24, and drives the upper pressure roller 14 to move downward synchronously, until the upper pressure roller 14 and the lower pressure roller 13 are pressed tightly against the glass surface; Subsequently, the motor 12 drives the right rotating shaft 30 and the second pulley 29 and the brush handle 32 on the right rotating shaft 30 to rotate clockwise, and the second pulley 29 drives the right tensioning wheel 17 and the right first pulley 21 to rotate through the belt 16, so that the right first pulley 21 drives the lower pressure roller 13 to rotate clockwise, and at the same time, the side bristles 31 on the right brush handle 32 clean the right end surfaces of the upper pressure roller 14 and the lower pressure roller 13; The lower pressure roller 13 rotates clockwise through the first belt pulley 21 on the left side to drive the second belt pulley 29 on the left side and the tensioning wheel 17 on the left side to rotate, so that the second belt pulley 29 on the left side drives the rotating shaft 30 on the left side and the brush handle 32 on the rotating shaft 30 on the left side to rotate, and at the same time, the side bristles 31 on the brush handle 32 on the left side clean the left end surfaces of the upper pressure roller 14 and the lower pressure roller 13; The rotation of the first pulley 21 drives the lower pressure roller 13 to rotate clockwise, so that the upper pressure roller 14 and the lower pressure roller 13 roll the glass, and also drives the cleaning brush assembly at the inner end of the adjustment assembly to rotate, so as to clean the surfaces of both ends of the upper pressure roller 14 and the lower pressure roller 13 through the cleaning brush assembly.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rolling device for producing single-sided velvet AG glass, comprising a bracket, characterized in that: A bottom plate is provided on the top of the bracket, and vertical seats are symmetrically provided on both sides of the top of the bottom plate, and an upper pressing roller and a lower pressing roller distributed up and down are slidably connected between the two groups of vertical seats; The two ends of the upper and lower pressure rollers are extended out of the stand and connected with adjustment components. When the lower pressure roller is adjusted up and down via the lifting component, the upper pressure roller is driven by the adjustment component to synchronously adjust the up and down height, thereby realizing synchronous adjustment of the up and down spacing between the upper and lower pressure rollers; The inner end of the adjustment component passes through the stand and then extends between the side edges of the upper pressure roller and the lower pressure roller, thereby realizing the positioning of the side edge of the glass passing through the upper pressure roller and the lower pressure roller; A driving assembly is also provided on the corresponding side of the stand. While driving the lower pressure roller to rotate, the driving assembly also drives the cleaning brush assembly at the inner end of the adjustment assembly to rotate, so as to clean the surfaces of both ends of the upper and lower pressure rollers through the cleaning brush assembly.

2. A rolling device for producing single-sided velvet AG glass according to claim 1, characterized in that: A plurality of rollers are arranged at equal intervals on the rear side between the two groups of seats, and a slope is arranged on the upper end of the rear part of the seat, and the top of the front end of the slope is flush with the top of the roller.

3. The rolling device for producing single-sided velvet AG glass according to claim 1, characterized in that: The middle parts of the upper pressure roller and the lower pressure roller are penetrated by an upper shaft rod and a lower shaft rod respectively, and the two ends of the upper shaft rod and the lower shaft rod are movably connected with an upper H-shaped slide seat and a lower H-shaped slide seat respectively, and the upper H-shaped slide seat and the lower H-shaped slide seat are slidably connected in the vertical slide groove on the stand.

4. The rolling device for producing single-sided velvet AG glass according to claim 3, characterized in that: Both ends of the upper shaft rod and the lower shaft rod are sleeved with bearings, and the bearings are respectively embedded in the upper H-shaped sliding seat and the lower H-shaped sliding seat.

5. The rolling device for producing single-sided velvet AG glass according to claim 3, characterized in that: An intermediate seat protruding out of the outer side of the vertical seat is arranged in the middle of the vertical slide groove, and upper and lower ends of the intermediate seat are respectively connected to the bottom of the upper H-shaped slide seat and the top of the lower H-shaped slide seat through buffer springs.

6. The rolling device for producing single-sided velvet AG glass according to claim 1, characterized in that: The lifting assembly includes a hydraulic cylinder fixed at the lower end of the bottom plate, a piston rod at the top output end of the hydraulic cylinder, and a U-shaped frame connected after the top of the piston rod passes through the bottom plate; The two ends of the lower shaft rod extend through the upper part of the U-shaped frame, and the upper end surface of the top of the U-shaped frame is provided with bottom brushes, and the top of the bottom brushes contacts the bottom of the lower pressure roller.

7. The rolling device for producing single-sided velvet AG glass according to claim 5, characterized in that: A mounting frame is provided on the outer side of the stand, and the adjustment assembly includes a rotating shaft extending through the middle of the middle seat, a disc extending outward from the outer end of the rotating shaft and sleeved on the rear of the middle seat, a rotating arm symmetrically arranged on the side of the disc, an upper connecting pin connected to the front outer side of the upper H-shaped slide seat, and a lower connecting pin connected to the rear outer side of the lower H-shaped slide seat, and the upper connecting pin and the lower connecting pin are respectively extended into the waist-shaped holes on the corresponding rotating arms.

8. The rolling device for producing single-sided velvet AG glass according to claim 7, characterized in that: The driving assembly includes a motor mounted on a corresponding mounting frame, a tensioning wheel movably connected to the rear of the mounting frame by a tensioning assembly, a first pulley fixed at both ends of the lower shaft, a second pulley mounted on the outer end of the rotating shaft, and a belt connected between the tensioning wheel and the corresponding first pulley and the second pulley; The output end of the motor is connected to the corresponding rotating shaft, and the rear part of the mounting frame is also provided with a reserved groove for passing the belt.

9. The rolling device for producing single-sided velvet AG glass according to claim 8, characterized in that: The cleaning brush assembly comprises a brush handle symmetrically connected to the side of the inner end of the rotating shaft and side bristles distributed on the inner end of the brush handle, and the side bristles are closely attached to the side surfaces of the upper pressure roller and the lower pressure roller; The rotating shaft is also sleeved with a supporting spring located between the disc and the second pulley; The tensioning assembly comprises two groups of polished rods passing through the rear of the mounting frame, a limit plate fixed at the front end of the two groups of polished rods, a tensioning spring sleeved on the two groups of polished rods, and a tensioning frame fixed at the rear end of the two groups of polished rods for mounting a tensioning wheel; The two ends of the tension spring abut between the rear portion of the mounting frame and the front portion of the tension frame.

10. A rolling method for producing single-sided velvet AG glass based on the rolling device according to any one of claims 1 to 9, characterized in that: The specific steps include: S1, the lifting assembly drives the lower pressure roller to move downward, so that the upper pressure roller moves upward synchronously through the adjustment assembly, so that the distance between the upper pressure roller and the lower pressure roller increases, and then the glass passes between the upper pressure roller and the lower pressure roller, and the glass is located between the cleaning brush assemblies at the inner ends of the two groups of adjustment assemblies; S2, the lifting assembly drives the lower pressure roller to move upward, and drives the upper pressure roller to move downward synchronously through the adjusting assembly, until the upper pressure roller and the lower pressure roller are pressed tightly against the glass surface; S3. Subsequently, the driving assembly drives the lower pressure roller to rotate, so that the upper and lower pressure rollers roll the glass, and at the same time, the cleaning brush assembly at the inner end of the adjusting assembly is driven to rotate, so as to clean the surfaces of both ends of the upper and lower pressure rollers through the cleaning brush assembly.

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