A rolling method and device for producing single-sided flannelette AG glass

Abstract

The present invention relates to the technical field of glass rolling, and discloses a rolling method and device for producing single-sided flannelette AG glass, including a bracket. A bottom plate is provided at the top of the bracket. Two vertical seats are symmetrically arranged on both sides of the top of the bottom plate. An upper rolling roller and a lower rolling roller distributed vertically are slidably connected between the two vertical seats; both ends of the upper rolling roller and the lower rolling roller extend out of the vertical seats and are connected with an adjusting component. The inner end of the adjusting component penetrates through the vertical seat and extends between the sides of the upper rolling roller and the lower rolling roller, so as to realize the positioning of the side edge of the glass passing between the upper rolling roller and the lower rolling roller; through the adjusting component, the present invention can realize the synchronous movement of the upper rolling roller and the lower rolling roller, and realize the rapid adjustment of the distance between the upper rolling roller and the lower rolling roller to meet the rapid adjustment of the rolling thickness of the glass; the inner end of the adjusting component penetrates through the vertical seat and extends between the sides of the upper rolling roller and the lower rolling roller, so as to realize the positioning of the side edge of the glass passing between the upper rolling roller and the lower rolling roller, and prevent the width of the glass from becoming larger when the glass is rolled.

Description

Technical Field

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

[0002] Single-sided velvet AG glass, that is, single-sided anti-glare glass, is a type of glass that has been specially treated. It uses two sets of upper and lower press rolls (one set of press rolls has patterns or textures on the surface, and the other set of press rolls has a smooth surface) to shape the molten glass in a high-temperature state into a solid sheet with a specific thickness and surface texture. Since the thickness of the single-sided velvet AG glass to be produced is different, it is often necessary to adjust the distance between the two sets of upper and lower press rolls according to the actual situation before use. Usually, one set of press rolls is fixed, and the other set of press rolls can be adjusted relatively. This is not conducive to quickly adjusting the distance between the two sets of upper and lower press rolls. Moreover, during rolling, the molten glass in a high-temperature state will also spread to both sides, making the width of the glass uneven, wasting raw materials, and after the glass is formed, it also needs to be cut to a fixed width, increasing the manufacturing process. Therefore, we introduce a rolling method and device for producing single-sided velvet AG glass. Summary of the Invention

[0003] The purpose 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 art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A rolling device for producing single-sided velvet AG glass includes a bracket. A bottom plate is provided at the top of the bracket. Two vertical seats are symmetrically provided on both sides of the top of the bottom plate. An upper press roll and a lower press roll are slidably connected between the two vertical seats and are distributed vertically.

[0006] Both ends of the upper press roll and the lower press roll extend out of the vertical seat and are connected with an adjusting component. When the height of the lower press roll is adjusted up and down by a jacking component, the upper press roll is driven by the adjusting component to synchronously adjust the height up and down, so as to realize the synchronous adjustment of the vertical distance between the upper press roll and the lower press roll.

[0007] The inner end of the adjusting component penetrates through the vertical seat and extends between the sides of the upper press roll and the lower press roll, so as to position the side of the glass passing through between the upper press roll and the lower press roll.

[0008] A driving component is further provided on the side of the corresponding vertical seat. While driving the lower press roll to rotate, the driving component also drives the cleaning brush component at the inner end of the adjusting component to rotate, so as to clean the surfaces of both ends of the upper press roll and the lower press roll through the cleaning brush component.

[0009] Preferably, a number of groups of rollers evenly distributed at equal intervals are further provided at the rear side between the two vertical seats, and a slope is provided at the upper end of the rear part of the vertical seat, and the top of the front end of the slope is flush with the top of the roller.

[0010] Preferably, upper and lower shafts respectively penetrate through the middle parts of the upper pressure roller and the lower pressure roller. The two ends of the upper and lower shafts are respectively movably connected with an upper H-shaped sliding seat and a lower H-shaped sliding seat, and the upper H-shaped sliding seat and the lower H-shaped sliding seat are slidably connected in the vertical sliding grooves on the vertical seats.

[0011] Preferably, bearings are sleeved at both ends of the upper and lower shafts, and the bearings are respectively embedded into the upper H-shaped sliding seat and the lower H-shaped sliding seat.

[0012] Preferably, an intermediate seat protruding outside the vertical seat is provided in the middle of the vertical sliding groove, and the upper and lower ends of the intermediate seat are respectively connected to the bottom of the upper H-shaped sliding seat and the top of the lower H-shaped sliding seat through buffer springs.

[0013] Preferably, the jacking assembly includes a hydraulic cylinder fixed to the lower end of the bottom plate, a piston rod at the output end of the top of the hydraulic cylinder, and a U-shaped frame connected after the piston rod penetrates through the bottom plate at the top;

[0014] Both ends of the lower shaft penetrate through and extend out from the upper part of the U-shaped frame, and bottom bristles are provided on the upper end surface of the top of the U-shaped frame, and the top of the bottom bristles contacts the bottom of the lower pressure roller.

[0015] Preferably, an installation frame is provided outside the vertical seat. The adjusting assembly includes a rotating shaft penetrating through the middle part of the intermediate seat, a disc sleeved on the outer side end of the rotating shaft after the outer side end of the rotating shaft extends out of the intermediate seat, symmetrically arranged rotating arms on the side of the disc, an upper connecting pin connected to the front part of the outer side of the upper H-shaped sliding seat, and a lower connecting pin connected to the rear part of the outer side of the lower H-shaped sliding seat. The upper connecting pin and the lower connecting pin respectively extend into the waist-shaped circular holes on the corresponding rotating arms.

[0016] Preferably, the driving assembly includes a motor installed on the corresponding installation frame, a tensioning wheel movably connected by a tensioning assembly at the rear of the installation frame, first belt wheels fixed at both ends of the lower shaft, a second belt wheel installed on the outer side end of the rotating shaft, and a belt connecting the tensioning wheel with the corresponding first belt wheel and second belt wheel;

[0017] The output end of the motor is connected to the corresponding rotating shaft, and a reserved slot for passing the belt is further provided at the rear of the installation frame.

[0018] Preferably, the cleaning brush assembly includes brush handles symmetrically connected to the side of the inner side end of the rotating shaft and side bristles distributed on the inner side 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;

[0019] A counteracting spring located between the disc and the second belt wheel is further sleeved on the rotating shaft;

[0020] The tensioning assembly includes two groups of optical rods penetrating through the rear part of the mounting frame, limiting discs fixed to the front ends of the two groups of optical rods, tensioning springs sleeved on the two groups of optical rods, and a tensioning frame fixed to the rear ends of the two groups of optical rods for mounting a tensioning wheel;

[0021] Both ends of the tensioning spring abut between the rear part of the mounting frame and the front part of the tensioning frame.

[0022] The present invention also provides a rolling method for a rolling device for producing single-sided velvet AG glass, specifically including the following steps:

[0023] S1. The lifting assembly drives the lower pressing roller to move downward, so that the upper pressing roller synchronously moves upward through the adjusting assembly, increasing the distance between the upper pressing roller and the lower pressing roller. Subsequently, the glass is passed through between the upper pressing roller and the lower pressing roller, and the glass is located between the cleaning brush assemblies at the inner ends of the two groups of adjusting assemblies;

[0024] S2. The lifting assembly drives the lower pressing roller to move upward, and drives the upper pressing roller to move downward synchronously through the adjusting assembly until the upper pressing roller and the lower pressing roller are pressed tightly against the surface of the glass;

[0025] S3. Subsequently, the driving assembly drives the lower pressing roller to rotate. While the upper pressing roller and the lower pressing roller roll the glass, it also drives the cleaning brush assemblies at the inner ends of the adjusting assemblies to rotate, so as to clean the two ends of the surfaces of the upper pressing roller and the lower pressing roller through the cleaning brush assemblies.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the adjusting assembly, the present invention can realize the synchronous movement of the upper pressing roller and the lower pressing roller, and quickly adjust the distance between the upper pressing roller and the lower pressing roller to meet the rapid adjustment of the rolling thickness of the glass; the inner ends of the adjusting assembly penetrate through the vertical seat and extend between the sides of the upper pressing roller and the lower pressing roller, thereby realizing the positioning of the side edges of the glass passing through between the upper pressing roller and the lower pressing roller, preventing the width of the glass from becoming larger during the rolling of the glass; while the driving assembly drives the lower pressing roller to rotate, it also drives the cleaning brush assemblies at the inner ends of the adjusting assemblies to rotate, so as to clean the two ends of the surfaces of the upper pressing roller and the lower pressing roller through the cleaning brush assemblies, preventing stains from adhering to the two ends of the surfaces of the upper pressing roller and the lower pressing roller. Description of the Drawings

[0027] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention in the initial state;

[0028] Figure 2 It is a schematic three-dimensional structure diagram of the vertical seat and the roller provided by the present invention;

[0029] Figure 3 It is an exploded structure diagram of the connection of the lower pressing roller, the upper pressing roller and the adjusting assembly of the present invention;

[0030] Figure 4 It is a schematic three-dimensional structure diagram of the connection of the lower pressing roller, the upper pressing roller and the adjusting assembly of the present invention;

[0031] Figure 5 For the present invention Figure 4 and the exploded structural schematic diagram of the tensioning assembly;

[0032] Figure 6 For the three-dimensional structural schematic diagram of the connection between the tensioning assembly and the tensioning wheel of the present invention;

[0033] Figure 7 For the structural schematic diagram of the connection between the lower pressing roller, the upper pressing roller, the adjusting assembly and the belt of the present invention;

[0034] Figure 8 For the present invention Figure 1 [[ID=IS=19]]The three-dimensional structural schematic diagram from another perspective;

[0035] Figure 9 For the three-dimensional structural schematic diagram of the present invention after the belt is disassembled;

[0036] Figure 10 For the three-dimensional structural schematic diagram of the present invention after reducing the distance between the lower pressing roller and the upper pressing roller.

[0037] In the figure: 1, hydraulic cylinder; 2, bracket; 3, bottom plate; 4, vertical seat; 5, mounting frame; 6, vertical chute; 7, buffer spring; 8, intermediate seat; 9, roller; 10, slope; 11, reserved groove; 12, motor; 13, lower pressing roller; 14, upper pressing roller; 15, upper H-shaped sliding seat; 16, belt; 17, tensioning wheel; 18, disc; 19, lower H-shaped sliding seat; 20, lower connecting pin; 21, first pulley; 22, bearing; 23, bottom brush; 24, U-shaped frame; 25, lower shaft rod; 26, upper shaft rod; 27, upper connecting pin; 28, abutting spring; 29, second pulley; 30, rotating shaft; 31, side brush; 32, brush handle; 33, rotating arm; 34, waist-shaped hole; 35, limiting disc; 36, smooth rod; 37, tensioning spring; 38, tensioning frame; 39, piston rod. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0039] Please refer to Figure 1-10 , the present invention provides a technical solution:

[0040] A calendering device for producing single-sided flannel AG glass, including a bracket 2, a bottom plate 3 is provided at the top of the bracket 2, vertical seats 4 are symmetrically provided on both sides of the top of the bottom plate 3, and a number of groups of rollers 9 evenly distributed at equal intervals are further provided at the rear between the two groups of vertical seats 4, and a slope 10 is provided at the upper end of the rear part of the vertical seat 4, and the top of the front end of the slope 10 is flush with the top of the roller 9.

[0041] Under the rolling pressure of the upper roller 14 and the lower roller 13 on the glass, the glass moves backward to the roller 9, and finally moves to the slope 10, and then slides down along the slope 10 to the next working station.

[0042] An upper roller 14 and a lower roller 13 distributed up and down are slidably connected between the two groups of vertical seats 4;

[0043] Upper shafts 26 and lower shafts 25 respectively penetrate through the middle parts of the upper roller 14 and the lower roller 13, the upper roller 14 is fixedly arranged with the upper shaft 26, and the lower roller 13 is also fixedly arranged with the lower shaft 25, that is, when rotating, the upper roller 14 rotates together with the upper shaft 26, and the lower roller 13 also rotates together with the lower shaft 25.

[0044] Both ends of the upper shaft 26 and the lower shaft 25 are movably connected with an upper H-shaped sliding seat 15 and a lower H-shaped sliding seat 19 respectively, and the upper H-shaped sliding seat 15 and the lower H-shaped sliding seat 19 are slidably connected in the vertical sliding grooves 6 on the vertical seat 4. In this way, when the upper roller 14 and the lower roller 13 move up and down, the upper roller 14 and the lower roller 13 can always move up and down in a vertical state, and the two ends of the upper roller 14 and the lower roller 13 will not show a tilted state with uneven heights.

[0045] Bearings 22 are sleeved at both ends of the upper shaft 26 and the lower shaft 25, and the bearings 22 are respectively embedded into the upper H-shaped sliding seat 15 and the lower H-shaped sliding seat 19. In this way, when the upper roller 14 and the lower roller 13 roll, the upper shaft 26 and the lower shaft 25 can be respectively driven to rotate smoothly.

[0046] The jacking 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 piston rod 39 penetrates through the bottom plate 3 at the top;

[0047] Both ends of the lower shaft 25 penetrate through and extend out through the upper part of the U-shaped frame 24, and the U-shaped frame 24 is located between the two groups of lower H-shaped sliding seats 19.

[0048] The hydraulic cylinder 1 is controlled by a 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;

[0049] 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 suede effect. The surface of the upper pressing roller 14 may be relatively smooth to ensure that the glass can be evenly stressed and reach the required thickness and flatness during the calendering process.

[0050] Therefore, when the lower pressing roller 13 rolls and calenders the glass, if the grooves of the pattern or texture on the surface of the lower pressing roller 13 are blocked by foreign objects, it will affect the suede effect of the lower end surface of the glass;

[0051] And the upper end surface of the top of the U-shaped frame 24 is provided with a bottom brush 23, and the top of the bottom brush 23 is in contact with 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, it automatically wipes the surface of the lower pressing roller 13 to ensure the cleanliness of the pattern or texture on the surface of the lower pressing roller 13 and improve the forming quality of the AG glass.

[0052] In the middle of the vertical chute 6, there is an intermediate seat 8 protruding outside the protruding seat 4. The upper and lower ends of the intermediate seat 8 are respectively connected to the bottom of the upper H-shaped sliding seat 15 and the top of the lower H-shaped sliding seat 19 through buffer springs 7. When adjusting the distance between the upper pressing roller 14 and the lower pressing roller 13, through the buffering effect of the buffer springs 7 on the bottom of the upper H-shaped sliding seat 15 and the lower H-shaped sliding seat 19.

[0053] Both ends of the upper pressing roller 14 and the lower pressing roller 13 extend out of the protruding seat 4 and are connected with adjusting components;

[0054] Outside the protruding seat 4, there is an installation frame 5. The adjusting component includes a rotating shaft 30 penetrating through the middle of the intermediate seat 8, a disc 18 sleeved on the outer end of the rotating shaft 30 after extending out of the intermediate seat 8, rotating arms 33 symmetrically arranged on the side of the disc 18, an upper connecting pin 27 connected to the front part outside the upper H-shaped sliding seat 15, and a lower connecting pin 20 connected to the rear part outside the lower H-shaped sliding seat 19. The upper connecting pin 27 and the lower connecting pin 20 respectively extend into the waist-shaped circular holes 34 on the corresponding rotating arms 33.

[0055] In this way, when the lower pressing roller 13 moves up and down, the lower H-shaped sliding seat 19 will also move up and down along the vertical chute 6. The lower connecting pin 20 slides through the waist-shaped circular hole 34 on the corresponding rotating arm 33, so that the other group of rotating arms 33 drives the upper connecting pin 27 on the upper H-shaped sliding seat 15 to slide correspondingly in the waist-shaped circular hole 34 on this rotating arm 33, thereby realizing the corresponding movement of the upper H-shaped sliding seat 15 along the vertical chute 6 until the corresponding movement of the upper pressing roller 14 is realized;

[0056] In this way, the upper pressing roller 14 and the lower pressing roller 13 can move synchronously, realizing the increase or decrease of the distance between the upper pressing roller 14 and the lower pressing roller 13, so as to quickly realize the setting of the calendering thickness of the glass.

[0057] A abutting spring 28 is also sleeved on the rotating shaft 30 between the disc 18 and the second pulley 29. Under the elastic force of the abutting spring 28 on the disc 18, the inner wall of the disc 18 is closely attached to the outer end surface of the middle seat 8, so as to prevent the upper connecting pin 27 and the lower connecting pin 20 from disengaging from the waist-shaped hole 34 on the rotating arm 33.

[0058] When the height of the lower pressing roller 13 is adjusted up and down via the lifting assembly, the upper pressing roller 14 is driven by the adjusting assembly to synchronously adjust the height up and down, so as to realize the synchronous adjustment of the vertical distance between the upper pressing roller 14 and the lower pressing roller 13;

[0059] The inner end of the adjusting assembly penetrates through the vertical seat 4 and extends between the sides of the upper pressing roller 14 and the lower pressing roller 13, so as to realize the positioning of the side edge of the glass passing through between the upper pressing roller 14 and the lower pressing roller 13;

[0060] In the initial state, the glass passes through between the left and right groups 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;

[0061] In the working state, when the glass is rolled and moves backward, since the upper pressing roller 14 and the lower pressing roller 13 roll the glass to make the thickness of the glass smaller, the rotating shaft 30 drives the brush handle 32 to rotate on the side edge of the glass, increasing the area of the inner end of the rotating 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. Moreover, the high-speed rotation of the brush handle 32 can also play a role in cutting the side edge of the glass and can also play a role in sizing the glass.

[0062] A driving assembly is also provided on the side of the corresponding vertical seat 4. While driving the lower pressing roller 13 to rotate, the driving assembly also drives the cleaning brush assembly at the inner end of the adjusting assembly to rotate, so as to realize the cleaning of the two end surfaces of the upper pressing roller 14 and the lower pressing roller 13 through the cleaning brush assembly.

[0063] The driving assembly includes a motor 12 installed on the corresponding mounting frame 51, a tensioning wheel 17 movably connected to the rear part of the mounting frame 5 by a tensioning assembly, a first pulley 21 fixed at both ends of the lower shaft rod 25, a second pulley 29 installed on the outer end of the rotating shaft 30, and a belt 16 connecting the tensioning wheel 17 with the corresponding first pulley 21 and second pulley 29;

[0064] The output end of the motor 12 is connected to the corresponding rotating shaft 30, and a reserved groove 11 for passing through the belt 16 is also provided at the rear part of the mounting frame 5. The mounting frame 5 is detachably fixed on the vertical seat 4, so that the installation of the belt 16 can be facilitated;

[0065] Such as Figure 1 、 8As shown in FIGS. 10, after the belt 16 is installed, the tensioning assembly automatically adjusts the front and rear positions of the tensioning pulley 17 so that after the shape of the belt 16 is changed, the upper and lower sides of the belt 16 respectively pass through the upper and lower groups of reserved slots 11, so that the belt 16 can always be tensioned and connected between the tensioning pulley 17 and the corresponding first pulley 21 and second pulley 29, ensuring that the second pulley 29 drives the tensioning pulley 17 and the first pulley 21 through the belt 16.

[0066] As Figure 1 , 4 , 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 pressing roller 13 and the lower H-shaped sliding seat 19 move downward. At this time, the upper connecting pin 27 on the lower H-shaped sliding seat 19 moves downward along the waist-shaped round hole 34 on the corresponding rotating arm 33, so that the rotating arm 33 drives the disc 18 and another rotating arm 33 to rotate along the rotating shaft 30, so that the upper connecting pin 27 on the upper H-shaped sliding seat 15 moves upward along the waist-shaped round hole 34 on the corresponding rotating arm 33, thereby driving the upper H-shaped sliding seat 15 to move upward along the vertical sliding groove 6, realizing the upward movement of the upper pressing roller 14, so that the distance between the upper pressing roller 14 and the lower pressing roller 13 increases;

[0067] The PLC controls the hydraulic cylinder 1 to work, 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 pressing roller 13 and the lower H-shaped sliding seat 19 move upward. At this time, the upper connecting pin 27 on the lower H-shaped sliding seat 19 moves upward along the waist-shaped round hole 34 on the corresponding rotating arm 33, so that the rotating arm 33 drives the disc 18 and another rotating arm 33 to rotate along the rotating shaft 30, so that the upper connecting pin 27 on the upper H-shaped sliding seat 15 moves downward along the waist-shaped round hole 34 on the corresponding rotating arm 33, thereby driving the upper H-shaped sliding seat 15 to move downward along the vertical sliding groove 6, realizing the downward movement of the upper pressing roller 14, so that the distance between the upper pressing roller 14 and the lower pressing roller 13 decreases.

[0068] The cleaning brush assembly includes brush handles 32 symmetrically connected to the side edges of the inner end of the rotating shaft 30 and side bristles 31 distributed on the inner ends of the brush handles 32, and the side bristles 31 are closely attached to the side surfaces of the upper pressing roller 14 and the lower pressing roller 13;

[0069] The motor 12 is controlled by the 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.

[0070] The motor 12 drives the right-side rotating shaft 30, the second pulley 29 on the right-side rotating shaft 30, and the brush handle 32 to rotate clockwise. The second pulley 29 drives the right-side tension pulley 17 and the right-side first pulley 21 to rotate through the belt 16, so that the right-side first pulley 21 drives the lower pressing roller 13 to rotate clockwise. At the same time, the side bristles 31 on the right-side brush handle 32 clean the upper pressing roller 14 and the right-end surface of the lower pressing roller 13.

[0071] The clockwise rotation of the lower pressing roller 13 drives the left-side second pulley 29 and the left-side tension pulley 17 to rotate through the left-side first pulley 21, so that the left-side second pulley 29 drives the left-side rotating shaft 30 and the brush handle 32 on the left-side rotating shaft 30 to rotate. At the same time, the side bristles 31 on the left-side brush handle 32 clean the upper pressing roller 14 and the left-end surface of the lower pressing roller 13.

[0072] The tensioning assembly includes two groups of optical rods 36 penetrating through the rear part of the mounting frame 5, the limiting discs 35 fixed at the front ends of the two groups of optical rods 36, the tension springs 37 sleeved on the two groups of optical rods 36, and the tensioning frames 38 fixed at the rear ends of the two groups of optical rods 36 for mounting the tension pulleys 17; both ends of the tension springs 37 abut between the rear part of the mounting frame 5 and the front part of the tensioning frame 38.

[0073] When the distance between the upper pressing roller 14 and the lower pressing roller 13 is the largest, the distance between the first pulley 21 and the second pulley 29 is also in the largest state. In this way, under the action of the belt 16 on the tension pulley 17, the tension pulley 17 drives the tensioning frame 38 and the optical rod 36 to move forward, so that the belt 16 can be normally connected between the tension pulley 17, the first pulley 21, and the second pulley 29, ensuring the transmission of the belt 16 between the tension pulley 17, the first pulley 21, and the second pulley 29. At this time, the tension spring 37 is in a compressed state;

[0074] When the distance between the upper pressing roller 14 and the lower pressing 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 tension spring 37 on the tensioning frame 38, the tensioning frame 38 and the optical rod 36 move backward, realizing the backward movement of the tension pulley 17, so that the belt 16 can be normally connected between the tension pulley 17, the first pulley 21, and the second pulley 29, ensuring the transmission of the belt 16 between the tension pulley 17, the first pulley 21, and the second pulley 29.

[0075] The present invention also provides a rolling method for a rolling device for producing single-sided velvet AG glass, specifically including the following steps:

[0076] S1. The lifting component drives the lower pressing roller 13 to move downward, causing the upper pressing roller 14 to move upward synchronously through the adjusting component, increasing the distance between the upper pressing roller 14 and the lower pressing roller 13. Subsequently, the glass is passed through the space between the upper pressing roller 14 and the lower pressing roller 13, and the glass is located between the cleaning brush components at the inner ends of the two groups of adjusting components;

[0077] S2. The lifting component drives the lower pressing roller 13 to move upward, driving the upper pressing roller 14 to move downward synchronously through the adjusting component until the upper pressing roller 14 and the lower pressing roller 13 are pressed against the glass surface;

[0078] S3. Subsequently, the driving component drives the lower pressing roller 13 to rotate, causing the upper pressing roller 14 and the lower pressing roller 13 to roll the glass while also driving the cleaning brush components at the inner ends of the adjusting components to rotate, so as to clean the surfaces at both ends of the upper pressing roller 14 and the lower pressing roller 13 through the cleaning brush components.

[0079] Specifically, during use, the PLC controls the hydraulic cylinder 1 to work, causing the piston rod 39 to drive the lower pressing roller 13 to move downward through the U-shaped frame 24, causing the lower connecting pin 20 to slide downward in the kidney-shaped hole 34 on the lower rotating arm 33. The moving disc 18 drives the upper rotating arm 33 to rotate clockwise, and the upper connecting pin 27 on the upper pressing roller 14 slides upward in the kidney-shaped hole 34 on the upper rotating arm 33, thereby realizing the upper H-shaped sliding seat 15 driving the upper pressing roller 14 to move upward synchronously, increasing the distance between the upper pressing roller 14 and the lower pressing roller 13. Subsequently, the glass is passed through the space between the upper pressing roller 14 and the lower pressing roller 13, and the glass is located between the cleaning brush components at the inner ends of the two groups of adjusting components, and the glass is located between the inner ends of the two groups of rotating shafts 30;

[0080] Then the hydraulic cylinder 1 works, causing the piston rod 39 to drive the lower pressing roller 13 to move upward through the U-shaped frame 24, driving the upper pressing roller 14 to move downward synchronously until the upper pressing roller 14 and the lower pressing roller 13 are pressed against the glass surface;

[0081] 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. The second pulley 29 drives the right tension pulley 17 and the right first pulley 21 to rotate through the belt 16, so that the right first pulley 21 drives the lower pressing roller 13 to rotate clockwise. At the same time, the side bristles 31 on the right brush handle 32 clean the surfaces at the right ends of the upper pressing roller 14 and the lower pressing roller 13;

[0082] The clockwise rotation of the lower pressing roller 13 drives the left second pulley 29 and the left tension pulley 17 to rotate through the left first pulley 21, so that the left second pulley 29 drives the left rotating shaft 30 and the brush handle 32 on the left rotating shaft 30 to rotate, and at the same time, the side bristles 31 on the left brush handle 32 clean the surfaces at the left ends of the upper pressing roller 14 and the lower pressing roller 13;

[0083] The rotation of the first pulley 21 drives the lower pressing roller 13 to rotate clockwise. While the upper pressing roller 14 and the lower pressing roller 13 perform calendering on the glass, it also drives the cleaning brush assembly at the inner end of the adjusting assembly to rotate, so as to clean the surfaces at both ends of the upper pressing roller 14 and the lower pressing roller 13 through the cleaning brush assembly.

[0084] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rolling device for producing single-sided flannelette AG glass, comprising a bracket, characterized in that: The top of the bracket is provided with a bottom plate, and vertical seats are symmetrically arranged on both sides of the top of the bottom plate. An upper pressing roller and a lower pressing roller which are distributed up and down are slidably connected between the two groups of vertical seats; Both ends of the upper pressing roller and the lower pressing roller extend out of the vertical seat and are connected with an adjusting component. When the lower pressing roller adjusts its vertical height through a jacking component, the upper pressing roller is driven by the adjusting component to synchronously adjust its vertical height, so as to realize the synchronous adjustment of the vertical distance between the upper pressing roller and the lower pressing roller; The inner end of the adjusting component penetrates through the vertical seat and extends between the sides of the upper pressing roller and the lower pressing roller, so as to position the side edge of the glass passing between the upper pressing roller and the lower pressing roller; A driving component is also arranged on the side of the corresponding vertical seat. While driving the lower pressing roller to rotate, the driving component also drives the cleaning brush component at the inner end of the adjusting component to rotate, so as to clean the surfaces of both ends of the upper pressing roller and the lower pressing roller through the cleaning brush component; Upper and lower shaft rods respectively penetrate through the middle parts of the upper pressing roller and the lower pressing roller. Both ends of the upper shaft rod and the lower shaft rod are respectively movably connected with an upper H-shaped sliding seat and a lower H-shaped sliding seat. The upper H-shaped sliding seat and the lower H-shaped sliding seat are slidably connected in the vertical sliding grooves on the vertical seat; The middle part of the vertical sliding groove is provided with an intermediate seat protruding outside the vertical seat. The upper and lower ends of the intermediate seat are respectively connected to the bottom of the upper H-shaped sliding seat and the top of the lower H-shaped sliding seat through buffer springs; An installation frame is arranged outside the vertical seat. The adjusting component includes a rotating shaft penetrating through the middle part of the intermediate seat, a disc sleeved on the outer side end of the rotating shaft after the outer side end of the rotating shaft extends out of the intermediate seat, rotating arms symmetrically arranged on the side of the disc, an upper connecting pin connected to the front part of the outer side of the upper H-shaped sliding seat, and a lower connecting pin connected to the rear part of the outer side of the lower H-shaped sliding seat. The upper connecting pin and the lower connecting pin respectively extend into the waist-shaped round holes on the corresponding rotating arms; The driving component includes a motor installed on the corresponding installation frame, a tensioning wheel movably connected by a tensioning component at the rear of the installation frame, first belt wheels fixed at both ends of the lower shaft rod, a second belt wheel installed on the outer side end of the rotating shaft, and a belt connecting the tensioning wheel with the corresponding first belt wheel and second belt wheel; The output end of the motor is connected to the corresponding rotating shaft, and a reserved groove for passing the belt is also arranged at the rear of the installation frame.

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

3. The calendering device for producing single-sided flannelette AG glass according to claim 1, characterized in that: Bearings are sleeved at both ends of the upper shaft rod and the lower shaft rod, and the bearings are respectively embedded into the upper H-shaped sliding seat and the lower H-shaped sliding seat.

4. The calendering device for producing single-sided flannelette AG glass according to claim 1, characterized in that: The jacking component includes a hydraulic cylinder fixed at the lower end of the bottom plate, a piston rod at the output end of the top of the hydraulic cylinder, and a U-shaped frame connected after the piston rod penetrates through the bottom plate at the top; Both ends of the lower shaft rod penetrate through the upper part of the U-shaped frame, and bottom bristles are arranged on the upper surface of the top end of the U-shaped frame. The top of the bottom bristles contacts the bottom of the lower pressing roller.

5. The calendering device for producing single-sided flannelette AG glass according to claim 1, characterized in that: The cleaning brush component includes brush handles 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. The side bristles are closely attached to the side surfaces of the upper pressing roller and the lower pressing roller; A resisting spring located between the disc and the second belt wheel is also sleeved on the rotating shaft; The tensioning assembly includes two sets of optical rods penetrating through the rear part of the mounting frame, limiting discs fixed to the front ends of the two sets of optical rods, tensioning springs sleeved on the two sets of optical rods, and a tensioning frame fixed to the rear ends of the two sets of optical rods for mounting a tensioning wheel; Both ends of the tensioning spring abut between the rear part of the mounting frame and the front part of the tensioning frame.

6. A rolling method for a rolling device for producing single-sided flannelette AG glass according to any one of the above claims 1-5, characterized in that: Specifically, it includes the following steps: S1. The lifting assembly drives the lower pressing roller to move downward, so that the upper pressing roller synchronously moves upward through the adjusting assembly, increasing the distance between the upper pressing roller and the lower pressing roller. Subsequently, the glass is passed through between the upper pressing roller and the lower pressing roller, and the glass is located between the cleaning brush assemblies at the inner ends of the two sets of adjusting assemblies; S2. The lifting assembly drives the lower pressing roller to move upward, and drives the upper pressing roller to move downward synchronously through the adjusting assembly until the upper pressing roller and the lower pressing roller are pressed tightly against the glass surface; S3. Subsequently, the driving assembly drives the lower pressing roller to rotate, so that while the upper pressing roller and the lower pressing roller perform calendering on the glass, it also drives the cleaning brush assemblies at the inner ends of the adjusting assemblies to rotate, so as to clean the surfaces at both ends of the upper pressing roller and the lower pressing roller through the cleaning brush assemblies.

Images