Calendering equipment with circulating cooling function for glass ceramic production

Abstract

The invention discloses calendering equipment with a circulating cooling function for producing microcrystalline glass, and relates to the technical field of 999. The device comprises a lower roller, an upper roller is arranged over the lower roller, an adjusting assembly is fixedly connected to the inner side face of a support, the side, close to a bottom plate, of the adjusting assembly is fixedly connected with a flow guide assembly, the surface of the flow guide assembly is rotationally connected with the two ends of the lower roller and the two ends of the upper roller, and the inner side face of the flow guide assembly is fixedly connected with a rotating shaft; the flow guide assembly is communicated with the cooling mechanism and enables cooling liquid to circulate in the lower roller and the upper roller to circularly cool the glass ceramics, so that deformation caused by factors such as self weight and external force in the subsequent treatment or storage process is prevented, thermal stress in the glass ceramics is reduced, and cracking caused by overlarge thermal stress is avoided; and the adjusting assembly enables the flow guide assembly to ascend and descend, the upper roller is made to ascend and descend, the distance between the upper roller and the lower roller is adjusted, and the rolling thickness of the microcrystalline glass is adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of 999 technology, and in particular to a rolling device for producing microcrystalline glass with a circulating cooling function. Background Art

[0002] Glass-ceramic rolling is a process in which molten glass is passed through one or more pairs of rolling rollers in a rolling machine, where it is stretched into glass sheets of a specific thickness and width under the action of rolling forces. The equipment primarily includes a furnace, rolling machine, cooling system, and auxiliary equipment. During the process, parameters such as temperature, rolling speed, and rolling pressure must be precisely controlled to ensure product quality. Key quality control points include thickness uniformity, surface quality, and internal structure. This process produces glass-ceramics with uniform thickness, a smooth surface, and excellent internal structure, which are widely used in a variety of fields, including architecture, electronics, and optics.

[0003] The purpose of glass-ceramic rolling cooling is to ensure product quality and performance by rationally controlling cooling conditions. It uses a cooling system, coolants, air cooling, and other methods to cool the glass-ceramic during the rolling process. By precisely controlling the cooling speed and uniformity, on the one hand, it controls the crystallization process of the glass-ceramic, promoting uniform and fine crystal growth; on the other hand, it prevents internal stress caused by rapid temperature changes, avoiding glass deformation and cracking. It also helps maintain the flatness and smoothness of the glass surface and improve product quality. The cooling system of existing rolling equipment has poor cooling effect, so we have proposed a rolling equipment for glass-ceramic production with a circulating cooling function. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a rolling equipment for producing microcrystalline glass with a circulating cooling function, comprising:

[0005] A bottom plate, wherein brackets are symmetrically provided on the top of the bottom plate, and the brackets are fixedly connected to the top of the bottom plate;

[0006] A calendering mechanism, the calendering mechanism being arranged at a distance between the two brackets and being fixedly connected to the inner side surfaces of the brackets;

[0007] A cooling mechanism, the cooling mechanism being fixedly connected to the top of the bottom plate and being in communication with the calendering mechanism;

[0008] Wherein, the calendering mechanism includes:

[0009] A lower roller, the lower roller being arranged at the interval between the two brackets, and an upper roller being arranged just above the lower roller;

[0010] An adjustment component, wherein the adjustment component is fixedly connected to the inner side of the bracket, and a flow guide component is fixedly connected to a side of the adjustment component close to the bottom plate;

[0011] The surface of the guide assembly is rotatably connected to both ends of the lower roller and the upper roller, the inner side surface of the guide assembly is fixedly connected to a rotating shaft, and the guide assembly is connected to the cooling mechanism;

[0012] The drive shaft rotates, and finally drives the lower roller and the upper roller to rotate, and the microcrystalline glass is rolled. The cooling mechanism injects the coolant into the guide component, and the guide component circulates the coolant inside the lower roller and the upper roller to circulate and cool the microcrystalline glass to prevent deformation due to self-weight, external force and other factors during subsequent processing or storage. At the same time, a reasonable cooling process can reduce the thermal stress inside the microcrystalline glass, avoid cracking due to excessive thermal stress, and improve the yield and quality of the product. The adjustment component can drive the guide component to rise and fall, and finally drive the upper roller to rise and fall, adjust the distance between the upper roller and the lower roller, and thus adjust the rolled thickness of the microcrystalline glass.

[0013] Furthermore, there are two rotating shafts, and the two rotating shafts are respectively arranged inside the upper roller and the lower roller, and a drive box is fixedly connected to the side of one bracket away from the other bracket, and the output end of the drive box extends to the inside of the bracket close to the drive box, and there are two output ends of the drive box, and the output ends of the two drive boxes are respectively fixedly connected to the ends of the two rotating shafts, and the ends of the two rotating shafts away from the drive box are slidably connected to the inner side surface of the bracket away from the drive box, and the output end of the drive box rotates, driving the two rotating shafts to rotate.

[0014] Furthermore, the guide assembly includes a guide plate, and the guide plate is set to a spiral shape, and there are two guide plates, the two guide plates are respectively arranged inside the upper roller and the lower roller, and the surfaces of the two guide plates are fixedly connected to the inner side surfaces of the upper roller and the lower roller, and the two sides of the guide plates close to the center of the spiral are fixedly connected to the inner side surfaces of the two rotating shafts respectively. The two rotating shafts rotate to drive the two guide plates to rotate respectively, and finally drive the upper roller and the lower roller to rotate to achieve the rolling of the microcrystalline glass. At the same time, the guide plate is set to a spiral shape to guide the coolant to flow in a spiral. The spiral flow causes the coolant to form a spiral flow field in the cooling channel, which is more evenly distributed around the cooled object, avoiding local overheating of the two rollers, preventing internal stress and deformation due to uneven cooling, and obtaining a better rolling effect. The spirally flowing coolant has a faster flow rate and obtains a stronger flushing effect, which can reduce the precipitation and accumulation of impurities in the cooling channel and reduce the possibility of scaling.

[0015] Furthermore, both ends of the upper roller and the lower roller are respectively provided with a first guide tube and a second guide tube, and the two first guide tubes are both arranged inside the bracket close to the drive box, the end of the first guide tube close to the bottom plate is fixedly connected to the inner side of the bracket close to the drive box, the end of the second guide tube close to the bottom plate is fixedly connected to the inner side of the bracket away from the drive box, the end of the first guide tube away from the bottom plate is slidably connected to the inner side of the bracket close to the drive box, the end of the second guide tube away from the bottom plate is slidably connected to the inner side of the bracket away from the drive box, and the two first guide tubes and the two second guide tubes are rotatably connected to the two ends of the upper roller and the lower roller on one side away from the bracket, respectively, and coolant is injected into the two first guide tubes, the coolant enters the upper roller and the lower roller, and then enters the two second guide tubes, and finally circulates inside the upper roller and the lower roller.

[0016] Furthermore, the two ends of the rotating shaft located inside the upper roller respectively pass through the first guide tube and the second guide tube located at both ends of the upper roller, and the two ends of the rotating shaft located inside the lower roller respectively pass through the first guide tube and the second guide tube located at both ends of the lower roller, and the surface of the rotating shaft is rotatably connected to the inner side surfaces of the first guide tube and the second guide tube. The first guide tube and the second guide tube remain relatively stationary with the bracket and rotate relative to the upper roller and the lower roller, forming a good seal while avoiding affecting the circulation of the coolant.

[0017] Furthermore, the two first guide cylinders are fixedly connected to the first curved pipe and the second curved pipe on one side close to the cooling mechanism, and the first curved pipe is arranged directly above the second curved pipe, and a telescopic half-pipe is provided at the interval between the first curved pipe and the second curved pipe, and the two ends of the telescopic half-pipe are respectively fixedly connected to the ends of the first curved pipe and the second curved pipe close to each other, and the coolant enters the second curved pipe, and then the coolant fills the first curved pipe, the telescopic half-pipe, the second curved pipe, and finally enters the upper roller and the lower roller. The setting of the telescopic half-pipe enables the telescopic half-pipe to be extended and retracted when the upper roller is adjusted to avoid affecting the adjustment of the upper roller. Section, a telescopic tube is provided at the interval between the two second guide cylinders, and the outer side surfaces of the telescopic tube are respectively fixedly connected to the inner side surfaces of the two second guide cylinders, the second bent pipe and the telescopic tube are fixedly connected to a connecting tube on one side close to the cooling mechanism, and the two connecting tubes are respectively connected to the cooling mechanism away from the second bent pipe and the telescopic tube, the coolant enters one connecting tube from the cooling mechanism, and then fills the first bent pipe, the telescopic half pipe, and the second bent pipe, and then passes through the upper roller and the lower roller, and then enters the telescopic tube, and finally returns to the interior of the cooling mechanism through another connecting tube, and the coolant returns to the cooling mechanism for cooling.

[0018] Furthermore, the adjusting assembly includes a telescopic rod, the outer side surface of the telescopic rod is fixedly connected to a fixing plate, the fixing plate is fixedly connected to a side of the bracket away from the bottom plate, the output end of the telescopic rod extends into the inside of the bracket, and the surface of the telescopic rod is slidably connected to the inner side surface of the bracket, the telescopic rod is provided with two, and the two telescopic rods are respectively arranged in the two brackets, and the ends of the two telescopic rods located inside the bracket are respectively fixedly connected to the outer sides of the first guide tube and the second guide tube away from the bottom plate, and the telescopic rod is started, and the output ends of the two telescopic rods are extended and retracted, respectively driving the first guide tube and the second guide tube to rise and fall, and then driving the rotating shaft inside the upper roller to rise and fall, the rotating shaft drives the guide plate to rise and fall, and finally drives the upper roller to rise and fall, thereby realizing the adjustment of the spacing between the upper roller and the lower roller, and realizing the rolling of microcrystalline glass of different thicknesses.

[0019] Furthermore, baffles are provided inside the two brackets, and the sides of the baffles close to the bottom plate are respectively fixedly connected to the outer side surfaces of the first guide tube and the second guide tube away from the bottom plate, and the sides of the first guide tube and the second guide tube away from the bottom plate are fixedly connected to slides, and the outer side surfaces of the slides are slidably connected to a sealing plate, and the outer side surface of the sealing plate is fixedly connected to the inner side surface of the bracket. The first guide tube and the second guide tube move, driving the baffle and the slide to move, and the baffle and the slide slide inside the sealing plate, so as to seal the bracket when adjusting the roller spacing.

[0020] Furthermore, the cooling mechanism includes a frame, the frame is fixedly connected to the top of the bottom plate, and the frame is symmetrically arranged on the top of the bottom plate, a cooling groove is provided at the interval between the two frames, both sides of the cooling groove are fixedly connected to the side of the two frames close to each other, and the cooling groove is fixedly connected to the top of the bottom plate, the two connecting pipes extend into the inside of the two frames respectively, and the outer side surface of the connecting pipe is fixedly connected to the inner side surface of the frame, the two frames are fixedly connected to the sides away from each other with a flange pipe, and the connecting pipe close to the telescopic pipe is fixedly connected to the pump body at one end inside the frame, and the pump body is away from the telescopic pipe. One end of the contraction tube is fixedly connected to a circulation tube, which is arranged in a serpentine shape, and the end of the circulation tube away from the pump body is fixedly connected to the end of the connecting tube close to the telescopic half-tube located inside the frame body. When the pump body is started, the pump body drives the coolant in the circulation tube to flow, and finally the coolant flows inside the upper roller and the lower roller to achieve circulation cooling. At the same time, clean water is stored inside the cooling tank, and the serpentine circulation tube can obtain a longer flow path, so that the circulation tube can be better cooled by the clean water. The clean water is connected through two flange tubes, and the clean water passes through the inside of the cooling tank, and the clean water inside the cooling tank is continuously replaced, so that the clean water cools the circulation tube.

[0021] Furthermore, a spiral tube is provided inside the cooling trough, and the spiral tube is spirally wrapped around the outside of the circulation tube, and the two ends of the spiral tube are fixedly connected to the surfaces of the two flange tubes located inside the frame, and the outer side of the spiral tube is evenly provided with injection holes. The outer side of the spiral tube is fixedly connected with fins, and the side of the fin away from the spiral tube is fixedly connected to the outer side of the circulation tube, and the fin is made of metal copper. Clean water enters one flange tube, then enters the spiral tube, and then enters another flange tube. Clean water flows inside the spiral tube, and the pressure decreases. The clean water inside the cooling trough is injected into the injection hole and leaves the cooling trough with the flowing clean water, thereby realizing the replacement of clean water and improving the cooling effect. At the same time, the surrounding spiral tube can well cool the circulation tube inside it, and the copper fins can well conduct the heat of the circulation tube to achieve better cooling effect.

[0022] The present invention has the beneficial effects:

[0023] 1. The present invention sets a rolling mechanism, and the guide component allows the coolant to circulate inside the lower roller and the upper roller, thereby circulating cooling the microcrystalline glass to prevent deformation due to factors such as its own weight and external force during subsequent processing or storage. At the same time, a reasonable cooling process can reduce the thermal stress inside the microcrystalline glass, avoid cracking due to excessive thermal stress, and improve the product yield and quality. The adjustment component can drive the guide component to rise and fall, and finally drive the upper roller to rise and fall, adjust the distance between the upper roller and the lower roller, and thus adjust the rolled thickness of the microcrystalline glass.

[0024] 2. The present invention sets a guide component, and the guide plate is set in a spiral shape to guide the coolant to flow in a spiral. The spiral flow causes the coolant to form a spiral flow field in the cooling channel, which is more evenly distributed around the cooled object, avoiding local overheating of the two rollers, preventing internal stress and deformation due to uneven cooling, and obtaining a better calendering effect. The spirally flowing coolant has a faster flow rate and a stronger flushing effect, which can reduce the precipitation and accumulation of impurities in the cooling channel and reduce the possibility of scaling.

[0025] 3. The present invention sets a cooling mechanism, and the pump body drives the coolant in the circulation pipe to flow, and finally the coolant flows inside the upper roller and the lower roller to achieve circulation cooling. At the same time, clean water is stored inside the cooling tank, and the serpentine circulation pipe can obtain a longer flow path. The circulation pipe can be better cooled by the clean water. The clean water is connected through two flange pipes, and the clean water passes through the inside of the cooling tank, and the clean water inside the cooling tank is continuously replaced, so that the clean water cools the circulation pipe.

[0026] 4. The present invention sets a spiral tube, and clean water enters a flange tube, then enters the spiral tube, and then enters another flange tube. The clean water flows inside the spiral tube, and the pressure is reduced. The clean water inside the cooling tank is injected into the injection hole and leaves the cooling tank with the flowing clean water, thereby realizing the replacement of clean water and improving the cooling effect. At the same time, the surrounding spiral tube can effectively cool the circulation pipe inside it, and the copper fins can effectively conduct the heat of the circulation pipe to achieve a better cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of a rolling device for producing glass-ceramics with a circulating cooling function according to the present invention;

[0028] Figure 2 A schematic diagram of another perspective of the rolling equipment for producing glass-ceramics with a circulating cooling function according to the present invention;

[0029] Figure 3 This is a schematic structural diagram of the calendering mechanism of the present invention;

[0030] Figure 4 This is a schematic structural diagram of the flow guide assembly of the present invention;

[0031] Figure 5 This is a schematic diagram of the structure of the regulating component of the present invention;

[0032] Figure 6 Schematic diagram of the cross-sectional structure of the bracket of the present invention;

[0033] Figure 7 This is a schematic diagram of the cooling mechanism structure of the present invention;

[0034] Figure 8 Schematic diagram of the circulation pipe structure of the present invention

[0035] Figure 9 For the present invention Figure 8 A magnified view of part A;

[0036] Figure 10 It is a schematic diagram of the fin structure of the present invention.

[0037] In the figure: 1. bottom plate; 2. bracket; 3. calendering mechanism; 31. lower roller; 32. upper roller; 33. adjustment assembly; 331. baffle; 332. sealing plate; 333. slide plate; 334. telescopic rod; 335. fixed plate; 34. rotating shaft; 35. drive box; 36. guide assembly; 361. guide plate; 362. first guide tube; 363. second guide tube; 365. first bend; 366. telescopic half pipe; 367. second bend; 368. telescopic pipe; 369. connecting pipe; 4. cooling mechanism; 41. frame; 42. cooling trough; 43. flange pipe; 44. pump body; 45. circulation pipe; 46. spiral pipe; 47. ejection hole; 48. fin. DETAILED DESCRIPTION

[0038] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0039] Example 1, please refer to Figures 1-6 The present invention is a rolling equipment for producing glass-ceramics with a circulating cooling function, comprising:

[0040] The bottom plate 1 has a bracket 2 symmetrically arranged on the top of the bottom plate 1, and the bracket 2 is fixedly connected to the top of the bottom plate 1;

[0041] The calendering mechanism 3 is arranged at the interval between the two brackets 2, and the calendering mechanism 3 is fixedly connected to the inner side surface of the bracket 2;

[0042] The cooling mechanism 4 is fixedly connected to the top of the bottom plate 1 and is connected to the calendering mechanism 3;

[0043] Among them, the calendering mechanism 3 includes:

[0044] A lower roller 31 is provided at the interval between the two brackets 2, and an upper roller 32 is provided directly above the lower roller 31;

[0045] An adjustment component 33 is fixedly connected to the inner side of the bracket 2, and a flow guide component 36 is fixedly connected to the side of the adjustment component 33 close to the bottom plate 1;

[0046] The surface of the guide assembly 36 is rotatably connected to both ends of the lower roller 31 and the upper roller 32. The inner side surface of the guide assembly 36 is fixedly connected to the rotating shaft 34, and the guide assembly 36 is connected to the cooling mechanism 4.

[0047] The drive shaft 34 rotates, and finally drives the lower roller 31 and the upper roller 32 to rotate, and the microcrystalline glass is rolled. The cooling mechanism 4 injects the coolant into the guide component 36, and the guide component 36 circulates the coolant inside the lower roller 31 and the upper roller 32 to circulate and cool the microcrystalline glass to prevent deformation due to factors such as its own weight and external force during subsequent processing or storage. At the same time, a reasonable cooling process can reduce the thermal stress inside the microcrystalline glass, avoid cracking due to excessive thermal stress, and improve the yield and quality of the product. The adjustment component 33 can drive the guide component 36 to rise and fall, and finally drive the upper roller 32 to rise and fall, adjust the distance between the upper roller 32 and the lower roller 31, and thus adjust the rolled thickness of the microcrystalline glass.

[0048] There are two rotating shafts 34, and the two rotating shafts 34 are respectively arranged inside the upper roller 32 and the lower roller 31. A drive box 35 is fixedly connected to the side of one bracket 2 away from the other bracket 2. The output end of the drive box 35 extends to the inside of the bracket 2 close to the drive box 35. There are two output ends of the drive box 35, and the output ends of the two drive boxes 35 are respectively fixedly connected to the ends of the two rotating shafts 34. The ends of the two rotating shafts 34 away from the drive box 35 are slidably connected to the inner side of the bracket 2 away from the drive box 35. The output end of the drive box 35 rotates, driving the two rotating shafts 34 to rotate.

[0049] The guide assembly 36 includes a guide plate 361, and the guide plate 361 is set in a spiral shape. There are two guide plates 361, and the two guide plates 361 are respectively arranged inside the upper roller 32 and the lower roller 31, and the surfaces of the two guide plates 361 are fixedly connected to the inner side surfaces of the upper roller 32 and the lower roller 31. The side of the two guide plates 361 near the center of the spiral is fixedly connected to the inner side surfaces of the two rotating shafts 34. The rotation of the two rotating shafts 34 drives the two guide plates 361 to rotate respectively, and finally drives the upper roller 32 and the lower roller 31 to rotate, thereby realizing the rolling of the microcrystalline glass. At the same time, the guide plate 361 is set in a spiral shape to guide the coolant to flow in a spiral. The spiral flow causes the coolant to form a spiral flow field in the cooling channel, which is more evenly distributed around the cooled object, avoiding local overheating of the two rollers, preventing internal stress and deformation caused by uneven cooling, and obtaining a better rolling effect. The spirally flowing coolant has a faster flow speed, obtains a stronger scouring effect, can reduce the precipitation and accumulation of impurities in the cooling channel, and reduces the possibility of scaling.

[0050] The ends of the upper roller 32 and the lower roller 31 are respectively provided with a first guide tube 362 and a second guide tube 363, and the two first guide tubes 362 are both provided inside the bracket 2 close to the drive box 35, the end of the first guide tube 362 close to the bottom plate 1 is fixedly connected to the inner side of the bracket 2 close to the drive box 35, the end of the second guide tube 363 close to the bottom plate 1 is fixedly connected to the inner side of the bracket 2 away from the drive box 35, and the end of the first guide tube 362 away from the bottom plate 1 is fixedly connected to the bracket close to the drive box 35. 2, the end of the second guide cylinder 363 away from the bottom plate 1 is slidably connected to the inner side of the bracket 2 away from the drive box 35, and the two first guide cylinders 362 and the two second guide cylinders 363 are rotatably connected to the two ends of the upper roller 32 and the lower roller 31 on the side away from the bracket 2. Cooling liquid is injected into the interior of the two first guide cylinders 362, and the cooling liquid enters the interior of the upper roller 32 and the lower roller 31, and then enters the interior of the two second guide cylinders 363, and finally circulates inside the upper roller 32 and the lower roller 31.

[0051] The two ends of the rotating shaft 34 located inside the upper roller 32 respectively pass through the first guide tube 362 and the second guide tube 363 located at both ends of the upper roller 32, and the two ends of the rotating shaft 34 located inside the lower roller 31 respectively pass through the first guide tube 362 and the second guide tube 363 located at both ends of the lower roller 31, and the surface of the rotating shaft 34 is rotatably connected to the inner side surfaces of the first guide tube 362 and the second guide tube 363. The first guide tube 362 and the second guide tube 363 maintain relative stillness with the bracket 2, and generate relative rotation with the upper roller 32 and the lower roller 31, forming a good seal while avoiding affecting the circulation of the coolant.

[0052] The two first guide tubes 362 are fixedly connected to the first curved pipe 365 and the second curved pipe 367 on one side close to the cooling mechanism 4, and the first curved pipe 365 is arranged directly above the second curved pipe 367. A telescopic half-pipe 366 is provided at the interval between the first curved pipe 365 and the second curved pipe 367, and the two ends of the telescopic half-pipe 366 are fixedly connected to the ends of the first curved pipe 365 and the second curved pipe 367 close to each other. The coolant enters the second curved pipe 367, and then the coolant fills the first curved pipe 365, the telescopic half-pipe 366, and the second curved pipe 367, and finally enters the upper roller 32 and the lower roller 31. The setting of the telescopic half-pipe 366 enables the telescopic half-pipe 366 to be telescopic when the upper roller 32 is adjusted, so as to avoid affecting the adjustment of the upper roller 32. A telescopic tube 368 is provided at the interval between the two second guide tubes 363, and the outer side surfaces of the telescopic tube 368 are fixedly connected to the inner side surfaces of the two second guide tubes 363 respectively. The second bent tube 367 and the telescopic tube 368 are fixedly connected to the side of the cooling mechanism 4, and the two connecting tubes 369 are connected to the cooling mechanism 4 away from the second bent tube 367 and the telescopic tube 368 respectively. The coolant enters a connecting tube 369 from the cooling mechanism 4, and then fills the first bent tube 365, the telescopic half tube 366, and the second bent tube 367, and then passes through the upper roller 32 and the lower roller 31, and then enters the telescopic tube 368, and finally returns to the inside of the cooling mechanism 4 through another connecting tube 369. The coolant returns to the cooling mechanism 4 for cooling.

[0053] When the lever 332 is unlocked, the lever 333 is unlocked and the second end of the lever 333 is unlocked, so that the lever 333 can be unlocked if necessary.

[0054] A baffle 331 is provided inside the two brackets 2. The side of the baffle 331 close to the base plate 1 is fixedly connected to the outer side surfaces of the first guide tube 362 and the second guide tube 363 away from the base plate 1. The side of the first guide tube 362 and the second guide tube 363 away from the base plate 1 are fixedly connected with a slide 333. The outer side surface of the slide 333 is slidably connected with a sealing plate 332. The outer side surface of the sealing plate 332 is fixedly connected to the inner side surface of the bracket 2. The first guide tube 362 and the second guide tube 363 move, driving the baffle 331 and the slide 333 to move. The baffle 331 and the slide 333 slide inside the sealing plate 332, and can seal the bracket 2 when adjusting the roller spacing.

[0055] Example 2, please refer to Figures 1-10 The cooling mechanism 4 includes a frame 41, which is fixedly connected to the top of the base plate 1, and the frame 41 is symmetrically arranged on the top of the base plate 1. A cooling groove 42 is provided at the interval between the two frames 41. The two sides of the cooling groove 42 are respectively fixedly connected to the side of the two frames 41 close to each other, and the cooling groove 42 is fixedly connected to the top of the base plate 1. The two connecting pipes 369 extend into the interior of the two frames 41 respectively, and the outer side of the connecting pipe 369 is fixedly connected to the inner side of the frame 41. The sides of the two frames 41 away from each other are fixedly connected with a flange pipe 43. The end of the connecting pipe 369 close to the telescopic pipe 368 inside the frame 41 is fixedly connected to the pump body 44, and the end of the pump body 44 away from the telescopic pipe 368 is fixed. A circulation pipe 45 is connected, and the circulation pipe 45 is set to be serpentine, and the end of the circulation pipe 45 away from the pump body 44 is fixedly connected to the end of the connecting pipe 369 near the telescopic half pipe 366 located inside the frame 41. When the pump body 44 is started, the pump body 44 drives the coolant in the circulation pipe 45 to flow, and finally the coolant flows inside the upper roller 32 and the lower roller 31 to achieve circulation cooling. At the same time, clean water is stored inside the cooling tank 42, and the serpentine circulation pipe 45 can obtain a longer flow path, and the circulation pipe 45 can be better cooled by the clean water. The clean water is connected through two flange pipes 43, and the clean water passes through the inside of the cooling tank 42, and the clean water inside the cooling tank 42 is continuously replaced, so that the clean water cools the circulation pipe 45.

[0056] The cooling trough 42 is provided with a spiral tube 46, and the spiral tube 46 is spirally wrapped around the outside of the circulation tube 45. The two ends of the spiral tube 46 are fixedly connected to the surfaces of the two flange tubes 43 located inside the frame 41. The outer side of the spiral tube 46 is evenly provided with injection holes 47. The outer side of the spiral tube 46 is fixedly connected with fins 48. The side of the fin 48 away from the spiral tube 46 is fixedly connected to the outer side of the circulation tube 45, and the fin 48 is made of metal copper. Clean water enters one flange tube 43, then enters the spiral tube 46, and then enters the other flange tube 43. The clean water flows inside the spiral tube 46, and the pressure is reduced. The clean water inside the cooling trough 42 is injected into the injection holes 47 and leaves the cooling trough 42 with the flowing clean water, realizing the replacement of clean water and improving the cooling effect. At the same time, the surrounding spiral tube 46 can effectively cool the circulation tube 45 inside it, and the copper fins 48 can effectively conduct the heat of the circulation tube 45 to achieve better cooling effect.

[0057] When in use, the output end of the drive box 35 rotates, driving the two rotating shafts 34 to rotate. The two rotating shafts 34 rotate, respectively driving the two guide plates 361 to rotate, and finally driving the upper roller 32 and the lower roller 31 to rotate, so as to realize the rolling of the microcrystalline glass. The pump body 44 is started, and the pump body 44 drives the coolant in the circulation pipe 45 to flow. The coolant enters a connecting pipe 369, and then fills the first curved pipe 365, the telescopic half pipe 366, and the second curved pipe 367, and then passes through the upper roller 32 and the lower roller 31, and then enters the telescopic half pipe 369. The pipe 368 finally returns to the inside of the circulation pipe 45 through another connecting pipe 369, and is connected to the clean water through the two flange pipes 43. The clean water enters one flange pipe 43, then enters the spiral pipe 46, and then enters the other flange pipe 43. The clean water flows inside the spiral pipe 46, and the pressure decreases. The clean water inside the cooling tank 42 is injected into the injection hole 47, and as the flowing clean water leaves the cooling tank 42, the clean water inside the cooling tank 42 is continuously replaced, and the clean water cools the circulation pipe 45;

[0058] During adjustment, the telescopic rod 334 is started, and the output ends of the two telescopic rods 334 are extended and retracted, respectively driving the first guide tube 362 and the second guide tube 363 to rise and fall, and then driving the rotating shaft 34 inside the upper roller 32 to rise and fall, and the rotating shaft 34 drives the guide plate 361 to rise and fall, and finally drives the upper roller 32 to rise and fall, thereby adjusting the distance between the upper roller 32 and the lower roller 31, and realizing the rolling of microcrystalline glass of different thicknesses.

[0059] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A rolling equipment for producing glass-ceramics with a circulating cooling function, characterized in that: include: A bottom plate (1), wherein a bracket (2) is symmetrically provided on the top of the bottom plate (1), and the bracket (2) is fixedly connected to the top of the bottom plate (1); A calendering mechanism (3), the calendering mechanism (3) being arranged at a distance between the two supports (2), and the calendering mechanism (3) being fixedly connected to the inner side surface of the support (2); A cooling mechanism (4), wherein the cooling mechanism (4) is fixedly connected to the top of the bottom plate (1), and the cooling mechanism (4) is in communication with the calendering mechanism (3); Wherein, the calendering mechanism (3) comprises: A lower roller (31), the lower roller (31) is arranged at the interval between the two brackets (2), and an upper roller (32) is arranged directly above the lower roller (31); An adjusting component (33), wherein the adjusting component (33) is fixedly connected to the inner side of the bracket (2), and a flow guide component (36) is fixedly connected to a side of the adjusting component (33) close to the bottom plate (1); The surface of the guide component (36) is rotatably connected to the two ends of the lower roller (31) and the upper roller (32), the inner side surface of the guide component (36) is fixedly connected to the rotating shaft (34), and the guide component (36) is communicated with the cooling mechanism (4).

2. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 1, characterized in that: Two rotating shafts (34) are provided, and the two rotating shafts (34) are respectively provided inside the upper roller (32) and the lower roller (31); a driving box (35) is fixedly connected to a side of one of the brackets (2) away from the other bracket (2); an output end of the driving box (35) extends to the inside of the bracket (2) close to the driving box (35); and two output ends of the driving box (35) are provided, and the output ends of the two driving boxes (35) are respectively fixedly connected to the ends of the two rotating shafts (34); one end of the two rotating shafts (34) away from the driving box (35) is slidably connected to the inner side surface of the bracket (2) away from the driving box (35).

3. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 2, characterized in that: The guide assembly (36) includes a guide plate (361), and the guide plate (361) is arranged in a spiral shape. There are two guide plates (361), and the two guide plates (361) are respectively arranged inside the upper roller (32) and the lower roller (31). The surfaces of the two guide plates (361) are fixedly connected to the inner side surfaces of the upper roller (32) and the lower roller (31), and the sides of the two guide plates (361) close to the spiral center are respectively fixedly connected to the inner side surfaces of the two rotating shafts (34).

4. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 3, characterized in that: The ends of the upper roller (32) and the lower roller (31) are respectively provided with a first guide tube (362) and a second guide tube (363), and the two first guide tubes (362) are both provided inside the bracket (2) close to the drive box (35), the end of the first guide tube (362) close to the bottom plate (1) is fixedly connected to the inner side of the bracket (2) close to the drive box (35), and the end of the second guide tube (363) close to the bottom plate (1) is fixedly connected to the inner side of the bracket (2) away from the drive box (35). 2) the inner side is fixedly connected, the end of the first guide tube (362) away from the base plate (1) is slidably connected to the inner side of the bracket (2) close to the drive box (35), the end of the second guide tube (363) away from the base plate (1) is slidably connected to the inner side of the bracket (2) away from the drive box (35), and the two first guide tubes (362) and the two second guide tubes (363) are rotatably connected to the two ends of the upper roller (32) and the lower roller (31) on the side away from the bracket (2).

5. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 4, characterized in that: The two ends of the rotating shaft (34) located inside the upper roller (32) respectively pass through the first guide tube (362) and the second guide tube (363) located at the two ends of the upper roller (32), and the two ends of the rotating shaft (34) located inside the lower roller (31) respectively pass through the first guide tube (362) and the second guide tube (363) located at the two ends of the lower roller (31), and the surface of the rotating shaft (34) is rotatably connected to the inner side surfaces of the first guide tube (362) and the second guide tube (363).

6. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 5, characterized in that: The first bend pipe (365) and the second bend pipe (367) are fixedly connected to the side of the two first guide tubes (362) close to the cooling mechanism (4), and the first bend pipe (365) is arranged directly above the second bend pipe (367). A telescopic half pipe (366) is arranged at the interval between the first bend pipe (365) and the second bend pipe (367), and the two ends of the telescopic half pipe (366) are fixed to the ends of the first bend pipe (365) and the second bend pipe (367) close to each other. A telescopic tube (368) is provided at the interval between the two second flow guide tubes (363), and the outer side surfaces of the telescopic tube (368) are respectively fixedly connected to the inner side surfaces of the two second flow guide tubes (363), and the second bent tube (367) and the telescopic tube (368) are both fixedly connected to a connecting tube (369) on one side close to the cooling mechanism (4), and the two connecting tubes (369) are respectively connected to the cooling mechanism (4) away from the second bent tube (367) and the telescopic tube (368).

7. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 6, characterized in that: The adjustment assembly (33) includes a telescopic rod (334), the outer side surface of the telescopic rod (334) is fixedly connected to a fixing plate (335), the fixing plate (335) is fixedly connected to a side of the bracket (2) away from the bottom plate (1), the output end of the telescopic rod (334) extends into the inside of the bracket (2), and the surface of the telescopic rod (334) is slidably connected to the inner side surface of the bracket (2), two telescopic rods (334) are provided, and the two telescopic rods (334) are respectively provided in the inside of the two brackets (2), and one end of the two telescopic rods (334) located in the inside of the bracket (2) is respectively fixedly connected to the outer side surfaces of the first guide tube (362) and the second guide tube (363) away from the bottom plate (1).

8. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 7, characterized in that: A baffle (331) is provided inside each of the two brackets (2); a side of the baffle (331) close to the bottom plate (1) is fixedly connected to the outer side surfaces of the first guide tube (362) and the second guide tube (363) away from the bottom plate (1); a side of the first guide tube (362) and the second guide tube (363) away from the bottom plate (1) and away from the baffle (331) is fixedly connected to a slide plate (333); the outer side surface of the slide plate (333) is slidably connected to a sealing plate (332); and the outer side surface of the sealing plate (332) is fixedly connected to the inner side surface of the bracket (2).

9. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 8, characterized in that: The cooling mechanism (4) includes a frame (41), the frame (41) is fixedly connected to the top of the bottom plate (1), and the frame (41) is symmetrically arranged on the top of the bottom plate (1), a cooling groove (42) is arranged at the interval between the two frames (41), both sides of the cooling groove (42) are respectively fixedly connected to the sides of the two frames (41) close to each other, and the cooling groove (42) is fixedly connected to the top of the bottom plate (1), the two connecting pipes (369) extend into the interior of the two frames (41), and the outer side of the connecting pipe (369) is in contact with the frame (41). The inner side of the two frames (41) is fixedly connected, and the sides away from each other are fixedly connected with flange pipes (43). The end of the connecting pipe (369) close to the telescopic pipe (368) located inside the frame (41) is fixedly connected with the pump body (44). The end of the pump body (44) away from the telescopic pipe (368) is fixedly connected with a circulation pipe (45). The circulation pipe (45) is configured to be serpentine, and the end of the circulation pipe (45) away from the pump body (44) is fixedly connected to the end of the connecting pipe (369) close to the telescopic half pipe (366) located inside the frame (41).

10. The rolling equipment for producing glass-ceramics with a circulating cooling function according to claim 9, characterized in that: A spiral tube (46) is provided inside the cooling groove (42), and the spiral tube (46) is spirally wound around the outside of the circulation tube (45). The two ends of the spiral tube (46) are fixedly connected to the surfaces of the two flange tubes (43) located inside the frame (41). The outer side surface of the spiral tube (46) is evenly provided with injection holes (47). The outer side surface of the spiral tube (46) is fixedly connected with a fin (48). The side of the fin (48) away from the spiral tube (46) is fixedly connected to the outer side surface of the circulation tube (45), and the fin (48) is made of metal copper.

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