Antibacterial self-cleaning tempered glass furniture panel and preparation equipment thereof

Abstract

The application provides an antibacterial self-cleaning tempered glass furniture panel and a preparation equipment thereof, and relates to the technical field of glass furniture panel preparation. The application is characterized in that an adjusting part is arranged on the assembling plate to adjust the up-down position of the grinding machine, a guide device is arranged on the workbench, the guide device is provided with a limiting device, the tempered glass panel is placed on the limiting device to be fixed and limited, the limiting device is pushed to slide along the guide device, and the tempered glass panel is conveyed to the grinding machine position to be ground. According to the application, the guide device with flexible adjustment is matched with the universal guide wheel conveying structure, the arrangement interval and position of the guide part can be adjusted according to the size specification of the glass panel to be processed, and the tempered glass panels with various length-width sizes can be processed. The universal guide wheel forms a multi-point supporting structure, the frictional resistance in the glass conveying process is greatly reduced, the pushing process is smooth, the labor intensity of manual operation is reduced, and scratches caused by the friction between the glass bottom surface and the hard contact surface are avoided.

Description

Technical Field

[0001] This invention relates to the field of tempered glass furniture panel manufacturing technology, and in particular to an antibacterial self-cleaning tempered glass furniture panel and its manufacturing equipment. Background Technology

[0002] With the continuous development of the home furnishing manufacturing industry, tempered glass panels, with their advantages of high mechanical strength, good light transmission, and clean appearance that are easy to maintain, have been widely used in tabletop components of various furniture such as dining tables, coffee tables, cabinets, and storage cabinets.

[0003] In daily use, glass furniture panels frequently come into contact with tableware, food residue, and human touch. Oil stains and water stains easily remain on the surface, and various microorganisms adhere to it. Ordinary tempered glass itself does not have antibacterial and self-cleaning functions. Long-term use can easily breed bacteria and cause hygiene hazards. Moreover, surface oil stains need to be wiped repeatedly with cleaning agents, resulting in high daily maintenance costs. Therefore, tempered glass furniture panels with antibacterial and self-cleaning properties are gradually becoming the mainstream demand in the market.

[0004] In the production process of antibacterial and self-cleaning tempered glass furniture panels, after the glass sheet is cut, the edges must be polished to eliminate sharp burrs and micro-chips caused by cutting, ensuring the safety of subsequent assembly and the uniformity of coating adhesion. Currently, the industry mostly uses a manual pushing method combined with a simple polishing machine for polishing the edges of tempered glass. This type of processing equipment has shortcomings in practical applications.

[0005] The glass positioning and clamping structure is rudimentary, generally using fixed blocks for single-sided limiting, which cannot form a multi-directional stable clamping of the glass. During the grinding process, the glass is prone to displacement and movement due to the tangential force of the grinding wheel, resulting in uneven edge grinding thickness and even quality problems such as chipped edges and corners, leading to a low finished product qualification rate. At the same time, the fixed limiting structure is difficult to adapt to glass panels of different lengths and widths. When changing processing specifications, the positioning fixture must be disassembled and reassembled, which is cumbersome and makes it difficult to improve production efficiency. Summary of the Invention

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment, comprising a workbench, an assembly plate mounted on the workbench, an adjusting component on the assembly plate for adjusting the vertical position of a polishing machine, a flushing pipe connected to an external pumping pipe on the assembly plate, the flushing pipe facing the tempered glass panel being polished and the polishing machine, and a control panel mounted on the assembly plate to manage the electronic components of the entire machine; a guide device is installed on the workbench, a limiting device is placed on the guide device, the tempered glass panel is placed and fixed at the upper limit of the limiting device, the limiting device is pushed to slide along the guide device to transport the tempered glass panel to the polishing machine position for polishing, and a guide frame is also provided on the workbench to slide and guide the tempered glass panel close to the polishing machine.

[0008] The above components achieve the following effects: the glass sheet is stably conveyed and positioned by the guide device and the limiting device; the guide frame can correct the travel path of the sheet; the adjusting parts can flexibly adjust the processing height of the grinding machine; the flushing pipe can simultaneously clean the grinding debris and cool it down; the control panel centrally controls all electrical components of the machine; the whole structure is integrated and can continuously complete the edge grinding operation of tempered glass panels.

[0009] Preferably, the adjusting component includes a nut assembly block and a screw. The grinding machine is fixed on the nut assembly block. The assembly plate has a groove for the nut assembly block to slide. The screw rotates through the assembly plate and is threadedly engaged with the nut assembly block. Rotating the screw can drive the nut assembly block and the grinding machine to rise and fall along the groove. The guide frame is equipped with a first guide wheel group and a second guide wheel group arranged perpendicularly to each other. When the tempered glass panel moves, it relies on the two guide wheel groups to contact the grinding wheel to complete the guidance and positioning.

[0010] The effects achieved by the above components are as follows: the screw and nut assembly block form a threaded lifting structure, and the nut assembly block is restricted from rotating by the slide groove. The lifting and adjustment operation is simple and the positioning accuracy is high. The two sets of vertically arranged guide wheels can constrain the glass plate from two vertical directions, avoid the plate from tilting or shifting, and ensure that the polished edge is flat and uniform.

[0011] Preferably, the guiding device includes two symmetrically arranged I-beam guide rails, several limiting members and several guiding members. The two I-beam guide rails are fixed to the worktable, and the limiting members are respectively assembled at both ends of the guiding members. The limiting members can drive the guiding members to slide along the I-beam guide rails and lock them in place.

[0012] The effects achieved by the above components are as follows: the double I-beam guide rail structure has stronger load-bearing stability, the limiting component can freely adjust the spacing of the guide components, adapt to the conveying support requirements of glass sheets of different sizes, the guide components will not shift after locking, and there is no shaking during the conveying process.

[0013] Preferably, the limiting component includes a mounting plate, with limiting arc plates on both sides of the mounting plate, and locking arc plates and clamping units on the other two sides respectively. A baffle is provided on the top of the mounting plate, and a guide groove is opened in the plate body for the connecting unit to slide. The limiting arc plates cooperate with the baffle to restrict the connecting unit from coming out, and the locking arc plates and clamping units cooperate to lock the guide component on the I-beam guide rail.

[0014] The effects achieved by the above components are as follows: the limiting arc plate and the baffle form a limiting space, constraining the sliding range of the connecting unit; the locking arc plate fits against one side of the I-beam guide rail; the clamping unit cooperates to achieve bidirectional clamping; the double limiting structure ensures that the limiting components are firmly locked and will not loosen or shift when the plate is pushed.

[0015] Preferably, the clamping unit includes a bolt that extends downward through the mounting plate. The lower end of the bolt is fitted with a clamping plate, and the upper end is threaded with a lock nut. The positioning arc plate is attached to one side of the I-beam guide rail. Tightening the lock nut can cause the clamping plate to press against the other side of the I-beam guide rail, thus achieving clamping and fixing. Loosening the lock nut in the opposite direction can release the clamping plate, and sliding adjustment can be achieved solely by the positioning arc plate hooking onto the guide rail.

[0016] The above components achieve the following effects: the bolts and locking nuts form a manual clamping structure, which can be disassembled and adjusted without additional tools, the clamping force is controllable, the sliding resistance is small after loosening, the clamping contact surface is large after locking, the limiting component fits tightly with the I-beam guide rail, and the heavy glass sheet is not easy to slip.

[0017] Preferably, the connecting unit includes a sliding plate, which fixes a connecting rod. One end of the connecting rod slides in a guide groove, and the other end is threaded with a limiting nut. Loosening the limiting nut allows the connecting rod to slide and adjust its lateral position, while tightening the limiting nut fixes the position of the connecting rod.

[0018] The above components achieve the following effects: the connecting rod and the sliding plate can move flexibly along the guide groove, adapt to the assembly and installation of guide parts of different widths, slide without gaps after the limit nut is locked, there will be no positional deviation during long-term conveying operations, and it is compatible with multi-specification conveying support structures.

[0019] Preferably, the guide includes a mounting plate with mounting holes for the connecting rod to pass through, and the connecting rod is fitted with a mounting nut to prevent it from coming off. Multiple sets of omnidirectional guide wheels are arranged on the surface of the mounting plate.

[0020] The effects achieved by the above components are as follows: the omnidirectional guide wheel provides multi-point support for the load-bearing plate, resulting in low sliding friction resistance, making it easier to push the glass plate; multi-point support prevents the plate from deforming under single-point stress; and the mounting holes, combined with mounting nuts, ensure a firm connection between the guide and the connecting rod, preventing them from separating or falling off.

[0021] Preferably, the limiting device includes a bearing plate, a first limiting component and a second limiting component. The first limiting component is installed on one side of the bearing plate, and two sets of second limiting components are symmetrically arranged on the other side.

[0022] The effect achieved by the above components is as follows: the No. 1 limiting component and the two sets of No. 2 limiting components form a three-sided clamping structure, which can constrain the tempered glass panel from different directions. The clamping points are evenly distributed, the force is uniform after the plate is fixed, and there will be no warping or slippage problems during the polishing process.

[0023] Preferably, the first limiting component has a limiting groove, and a nut block is slidably set in the limiting groove. A threaded rod passes through the limiting groove and is threadedly engaged with the nut block. A connector is set at the end of the threaded rod to connect to an external drive motor. The nut block fixes the first limiting plate. The motor drives the threaded rod to rotate, and the nut block drives the first limiting plate to move horizontally and press against the side of the tempered glass panel.

[0024] The effects achieved by the above components are as follows: the motor drives the threaded rod to achieve automatic limiting without manual adjustment; the limiting advance speed is stable; the limiting groove constrains the nut block to only make linear movements; the first limiting plate fits the glass over a large area; the clamping force is uniform and will not scratch the glass surface.

[0025] Preferably, the second limiting component includes a first protrusion and a second protrusion, and the push rod slides through the two protrusions. A limiting cap is provided at one end of the push rod, and the second limiting plate is fixed at the other end. The push rod is hinged to the operating unit. The operating unit includes a first traction plate, a second traction plate, and a handle. Pulling the handle pushes the push rod by relying on the traction plate, which causes the second limiting plate to press against the side of the tempered glass panel.

[0026] The above components achieve the following effects: the linkage-type manual operating unit amplifies the thrust by lever principle, and the operator can quickly complete clamping and releasing by pulling the handle, making operation convenient and labor-saving; the limit cap prevents the top rod from completely coming out; and the second limit plate flexibly fits the glass, clamping it stably without damaging the glass edges.

[0027] An antibacterial self-cleaning tempered glass furniture panel produced using any of the above-mentioned preparation equipment, wherein the substrate of the antibacterial self-cleaning tempered glass furniture panel is a tempered glass substrate, and an antibacterial underlayer and a self-cleaning functional surface layer are sequentially laminated on the surface of the tempered glass substrate; the antibacterial underlayer is formed by uniformly coating and curing a silver-zinc composite antibacterial coating, wherein the silver ion mass fraction of the silver-zinc composite antibacterial coating is 0.8%–1.2% and the zinc ion mass fraction is 1.5%–2.0%, which can effectively inhibit the adhesion and growth of Escherichia coli, Staphylococcus aureus, and mold; the self-cleaning functional surface layer... The coating is a nano-titanium dioxide-fluorine composite coating with a thickness of 5-12μm, which has the effects of photocatalytic decomposition of oil stains, hydrophobic and antifouling, and self-cleaning effect of rainwater / clean water; the tempered glass substrate is polished on all four sides by a polishing machine of any of the preparation equipment of claims 1-10. During the polishing process, the rinsing pipe continuously sprays cooling cleaning fluid to remove polishing dust and glass fragments, ensuring that the edge of the panel is smooth and free of chipping; the entire panel is formed by high-temperature tempering, coating curing and edge fine grinding in one integrated process, and is suitable for use in furniture tabletops such as dining tables, coffee tables, cabinets and wardrobes.

[0028] The effects achieved by the above components are: the glass edges are smooth and free of chipping after being polished by the equipment; the double-layer functional coating gives the board long-lasting antibacterial and hydrophobic self-cleaning properties; the integrated continuous processing simplifies the production process; and the finished product is suitable for various furniture scenarios such as dining tables, coffee tables, and cabinets, making it more practical.

[0029] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this invention, the flexible adjustable guide device combined with the universal guide wheel conveying structure allows for adjustment of the spacing and position of the guide components according to the size and specifications of the glass panel to be processed, making it suitable for processing tempered glass panels of various lengths and widths. The universal guide wheel forms a multi-point support structure, which greatly reduces the frictional resistance during the glass conveying process, ensuring a smooth and stable pushing process. This not only reduces the labor intensity of manual operation but also avoids scratches caused by friction between the bottom surface of the glass and the hard contact surface.

[0030] 2. In this invention, a combined limiting device is set up, in which the first limiting component driven by electricity cooperates with two sets of manually linked second limiting components to form a stable clamping of the tempered glass panel from three directions. The clamping force is evenly distributed and the fixed state is reliable. During the grinding operation, the glass will not shift or move laterally, which effectively reduces the quality risks of edge chipping and uneven thickness during grinding and significantly improves the qualified rate of the ground product. The combination of electric adjustment and manual operation takes into account both positioning accuracy and clamping efficiency, and the glass loading and unloading operation is convenient. Attached Figure Description

[0031] Figure 1 This invention provides a three-dimensional structural schematic diagram of an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment. Figure 2 This invention presents a three-dimensional structural diagram from another angle of an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment. Figure 3 This invention provides a schematic diagram of the processing state of an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment. Figure 4 This invention provides a schematic diagram of the guiding device for an antibacterial self-cleaning tempered glass furniture panel and its manufacturing equipment. Figure 5 This invention provides a schematic diagram of the disassembled guiding device of an antibacterial self-cleaning tempered glass furniture panel and its manufacturing equipment. Figure 6 This invention provides a schematic diagram of the limiting component of an antibacterial self-cleaning tempered glass furniture panel and its manufacturing equipment; Figure 7 This invention provides a structural schematic diagram of a limiting component for an antibacterial self-cleaning tempered glass furniture panel and its manufacturing equipment from another angle. Figure 8 This invention provides a schematic diagram of the limiting device for an antibacterial self-cleaning tempered glass furniture panel and its manufacturing equipment. Figure 9 This invention presents a schematic diagram of the second limiting component of an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment.

[0032] Legend: 1. Workbench; 2. Guide device; 21. I-beam guide rail; 22. Limiting component; 221. Mounting plate; 2211. Guide groove; 222. Limiting arc plate; 223. Locking arc plate; 224. Clamping unit; 2241. Bolt; 2242. Locking nut; 2243. Clamping plate; 225. Baffle; 226. Connecting unit; 2261. Slide plate; 2262. Connecting rod; 2263. Limiting nut; 23. Guide component; 231. Mounting plate; 232. Mounting hole; 233. Universal guide wheel; 3. Limiting device; 31. Bearing plate; 32. No. 1 limiting component; 321. Limiting... 322. Groove; 323. Threaded rod; 324. Connector; 325. Nut block; 326. No. 1 limit plate; 33. No. 2 limit piece; 331. No. 1 protrusion; 332. No. 2 protrusion; 333. Top rod; 334. Limit cap; 335. No. 2 limit plate; 336. Operating unit; 3361. No. 1 traction plate; 3362. No. 2 traction plate; 3363. Handle; 4. Guide frame; 41. No. 1 guide wheel assembly; 42. No. 2 guide wheel assembly; 5. Assembly plate; 51. Slide groove; 6. Nut assembly block; 61. Screw; 7. Flushing pipe; 8. Grinding machine; 9. Control panel; 10. Tempered glass panel. Detailed Implementation

[0033] like Figure 1-9 As shown, an antibacterial self-cleaning tempered glass furniture panel and its preparation equipment are disclosed. Two sets of I-beam guide rails 21 are symmetrically fixed on the left and right sides of the workbench 1. The two I-beam guide rails 21 are arranged in parallel. Multiple sets of limiting components 22 are equipped on the I-beam guide rails 21. Each set of limiting components 22 is equipped with a guide component 23. The limiting component 22 can slide laterally along the I-beam guide rail 21 and be locked. The guide component 23 can be adjusted synchronously with the limiting component 22. A through mounting hole 232 is opened on the mounting plate 231 of the guide component 23. The connecting rod 2262 passes through the mounting hole 232 and is limited by the mounting nut to prevent the connecting rod 2262 from coming out of the mounting hole 232. Multiple sets of universal guide wheels 233 are evenly arranged on the top surface of the mounting plate 231. The tops of all universal guide wheels 233 are kept at the same horizontal height to stably support the limiting device 3 for horizontal transport.

[0034] The main body of the limiting component 22 is the mounting plate 221. Limiting arc plates 222 are integrally formed on the left and right sides of the mounting plate 221. A baffle 225 is vertically fixed at the upper end of the mounting plate 221. The two limiting arc plates 222 and the baffle 225 enclose a limiting space. A long strip guide groove 2211 is opened in the middle of the mounting plate 221. The connecting unit 226 is placed inside the guide groove 2211 and slides. The connecting unit 226 includes a sliding plate 2261. A connecting rod 2262 is vertically fixed at the center of the sliding plate 2261. The lower end of the connecting rod 2262 extends out of the guide groove 2211. The outer wall of the lower section of the connecting rod 2262 is machined with external threads. The threaded section engages with the limiting nut 2263. When the limiting nut 2263 is tightened, the limiting nut 2263 is in close contact with the outer wall of the limiting arc plate 222, thereby locking the lateral position of the connecting rod 2262. After the limiting nut 2263 is loosened, the sliding plate 2261 can slide freely between the two limiting arc plates 222 along the guide groove 2211 to adapt to the assembly requirements of guide parts 23 of different widths.

[0035] Mounting plate 221 has locking arc plates 223 and clamping units 224 on its front and rear sides, respectively. The locking arc plates 223 fit against one side flange of the I-beam guide rail 21. The clamping unit 224 includes vertically arranged bolts 2241 that penetrate the mounting plate 221 from top to bottom. The lower end of the bolts 2241 is fixed to the clamping plate 2243. The upper outer wall of the bolts 2241 is fitted with locking nuts 2242. The locking nuts 2242 are screwed downwards to tighten the bolts. Bolt 2241 drives clamping plate 2243 to rise upward. Clamping plate 2243 and mounting plate 221 cooperate to clamp the other flange of I-beam guide rail 21, thus completely fixing the limiting member 22 to the I-beam guide rail 21. Loosen the locking nut 2242 in the opposite direction, and clamping plate 2243 moves down and disengages from I-beam guide rail 21. Only by relying on the positioning arc plate 223 to be hooked on I-beam guide rail 21, the position of limiting member 22 can be adjusted along I-beam guide rail 21.

[0036] A limiting device 3 is placed above the I-beam guide rail 21 of the workbench 1. The limiting device 3 is composed of a bearing plate 31, a first limiting component 32, and a second limiting component 33. The bearing plate 31 is laid flat on the top surface of the universal guide wheel 233. A long limiting groove 321 is opened on one side of the bearing plate 31. A sliding nut block 324 is installed inside the limiting groove 321. A threaded rod 322 passes horizontally through the limiting groove 321. The threaded rod 322 is threadedly matched with the nut block 324. One end of the threaded rod 322 is exposed and fixed with a connector 323. The connector 323 can be connected to the output shaft of a drive motor. The first limiting plate 325 is vertically fixed on the top surface of the nut block 324. When the motor drives the threaded rod 322 to rotate in the forward direction, the nut block 324 is constrained by the limiting groove 321 and cannot rotate. It can only move along the axial direction of the threaded rod 322, which drives the first limiting plate 325 to move towards the side of the tempered glass panel 10 to complete the unilateral tight limiting.

[0037] Two sets of second-level limiting members 33 are symmetrically arranged on the side of the bearing plate 31 away from the first limiting member 32. Each set of second-level limiting members 33 includes a first protrusion 331 and a second protrusion 332 fixed to the surface of the bearing plate 31. The first protrusion 331 and the second protrusion 332 are coaxially formed with through holes. The push rod 333 passes horizontally through the two through holes. A limiting cap 334 is installed on the outer end of the push rod 333. The limiting cap 334 abuts against the outer side of the first protrusion 331 to prevent the push rod 333 from completely dislodging. The inner end of the push rod 333 is fixed with a second-level limiting plate 335. The push rod 333 is hinged to an operating unit 336. 336 is composed of a first traction plate 3361, a second traction plate 3362, and a handle 3363, which are hinged together. One end of the first traction plate 3361 is hinged to the top rod 333, and the other end is hinged to the second traction plate 3362. The handle 3363 is fixed at the end of the second traction plate 3362. Pulling the handle 3363 outward causes the two traction plates to form a lever structure, which pulls the top rod 333 inward, allowing the second limiting plate 335 to press against the other side of the tempered glass panel 10. This, together with the first limiting plate 325, completes the four-sided clamping and positioning of the tempered glass panel 10, preventing the glass from shifting or shaking during processing.

[0038] A vertical mounting plate 5 is fixed on the side of the workbench 1 away from the feeding end. A vertical groove 51 is opened on the front of the mounting plate 5, and a nut assembly block 6 is embedded in the groove 51. A screw 61 rotates vertically through the mounting plate 5 and engages with the nut assembly block 6. A grinder 8 is fixed at the front end of the nut assembly block 6. Rotating the screw 61 can drive the nut assembly block 6 to move up and down along the groove 51, and simultaneously adjust the processing height of the grinder 8 to adapt to tempered glass panels 10 of different thicknesses. Multiple flushing pipes 7 are fixed on the side of the mounting plate 5. All flushing pipes 7 are connected to an external pump water supply line. The outlet of the flushing pipes 7 is aligned with the contact processing area between the grinder wheel of the grinder 8 and the tempered glass panel 10. During the processing, liquid is continuously sprayed to wash away dust and glass fragments. A control panel 9 is fixed on the lower outer side of the mounting plate 5. The control panel 9 integrates the control switches of the whole machine motor, water pump and lifting screw. The operator controls all the actions of the equipment through the control panel 9.

[0039] A guide frame 4 is installed between the loading end of the workbench 1 and the processing station of the grinding machine 8. The guide frame 4 has two guide wheel sets 41 and 42 installed vertically in layers. The axes of the two guide wheel sets are perpendicular to each other. When the tempered glass panel 10 is conveyed to the area of ​​the guide frame 4 by the limiting device 3, the two adjacent sides of the glass are respectively attached to the guide wheel set 41 and the guide wheel set 42 and roll forward, which performs secondary correction and guidance on the tempered glass panel 10, ensuring that the edge of the tempered glass panel 10 is precisely attached to the grinding wheel of the grinding machine 8, and eliminating uneven grinding and edge chipping defects caused by conveying deviation.

[0040] This embodiment also discloses an antibacterial self-cleaning tempered glass furniture panel processed using the aforementioned equipment. The substrate of the antibacterial self-cleaning tempered glass furniture panel is a tempered glass base. An antibacterial underlayer and a self-cleaning functional surface layer are sequentially laminated onto the surface of the tempered glass base. The antibacterial underlayer is formed by uniformly coating and curing a silver-zinc composite antibacterial coating. The silver-zinc composite antibacterial coating contains 0.8%–1.2% silver ions and 1.5%–2.0% zinc ions, which can effectively inhibit the adhesion and growth of Escherichia coli, Staphylococcus aureus, and mold. The self-cleaning functional surface layer… The coating is a nano-titanium dioxide-fluorine composite coating with a thickness of 5-12μm. It has photocatalytic decomposition of oil stains, hydrophobic and anti-fouling properties, and self-cleaning effects with rainwater / clean water. The tempered glass substrate is polished on all four sides by a polishing machine made by any of the equipment described in claims 1-10. During the polishing process, the rinsing pipe continuously sprays cooling cleaning fluid to remove polishing dust and glass fragments, ensuring that the panel edges are smooth and free of chipping. The entire panel is formed by high-temperature tempering, coating curing, and edge fine grinding in an integrated process, and is suitable for use in furniture tabletops such as dining tables, coffee tables, cabinets, and wardrobes.

[0041] Working principle: The equipment is divided into four main modules: glass conveying and positioning mechanism, height-adjustable grinding mechanism, spray cleaning mechanism, and guide correction mechanism. Each module works together to complete the edge grinding of tempered glass panels and produce antibacterial and self-cleaning tempered glass furniture panels. The complete workflow and internal operating principle are as follows.

[0042] First, the initial position adjustment of the equipment is completed. According to the width of the tempered glass panel 10 to be processed, the operator loosens the locking nuts 2242 of all the limiting parts 22, drags the limiting parts 22 along the I-beam guide rail 21 to the corresponding spacing, and tightens the locking nuts 2242 again to fix the limiting parts 22. Then, the limiting nuts 2263 are loosened, the sliding connecting rod 2262 is used to adjust the lateral position of the guide parts 23, and after matching the width of the bearing plate 31, the limiting nuts 2263 are tightened to complete the adaptation of the spacing of the universal guide wheels 233, ensuring that the bearing plate 31 is conveyed smoothly and without jamming throughout the process.

[0043] Place the tempered glass panel 10 to be polished on the surface of the support plate 31, start the external motor to drive the threaded rod 322 to rotate, and the nut block 324 drives the first limiting plate 325 to move and fit against one long side of the glass. Then, manually pull the handle 3363, and push the top rod 333 by the lever force of the first traction plate 3361 and the second traction plate 3362. The second limiting plate 335 presses against the other two short sides of the glass. The first limiting plate 325 and the two sets of second limiting plates 335 work together to completely lock the tempered glass panel 10 in the center position of the support plate 31, preventing the glass from sliding and misaligning during polishing.

[0044] The operator manually pushes the support plate 31, which moves along the I-beam guide rail 21 towards the station of the grinding machine 8 by relying on the bottom universal guide wheel 233. When the front end of the tempered glass panel 10 enters the area of ​​the guide frame 4, the first guide wheel group 41 and the second guide wheel group 42 roll against the adjacent sides of the glass to correct the position of the tempered glass panel 10, ensuring that the edge of the glass to be ground is parallel and aligned with the grinding wheel of the grinding machine 8, thus eliminating the angle deviation caused by the previous placement.

[0045] The water pump is started in advance via the control panel 9, and the flushing pipe 7 continuously sprays cleaning liquid to cover the polishing contact area. Then, the screw 61 is rotated to drive the nut assembly block 6 to rise and fall, and the height of the polishing wheel of the polishing machine 8 is adjusted to match the thickness of the tempered glass panel 10. The polishing machine 8 is started to run at high speed via the control panel 9, and the support plate 31 is continued to be pushed. The edge of the tempered glass panel 10 continuously contacts the rotating polishing wheel to complete the polishing. The sprayed liquid simultaneously carries away the glass dust and debris generated during polishing, and cools the contact surface between the polishing wheel and the glass to prevent the glass from cracking or the coating from being damaged by high temperature.

[0046] After the four sides of a single tempered glass panel 10 are polished, the bearing plate 31 is pulled back to the loading area, the handle 3363 is released to release the clamping state of the second limiting plate 335, the motor is started in reverse to retract the first limiting plate 325, the polished tempered glass panel 10 is removed, and it is sent to the subsequent coating and curing process. An antibacterial underlayer and a self-cleaning functional surface layer are prepared on the glass surface in sequence, and finally an antibacterial and self-cleaning tempered glass furniture panel is obtained.

[0047] The entire set of equipment relies on the I-beam guide rail 21 and the universal guide wheel 233 to achieve stable glass conveying. The multi-directional limiting structure ensures that the glass processing is free of displacement. The height-adjustable polishing machine 8 is suitable for glass of various specifications. The continuous spray structure completes dust removal and cooling simultaneously. The vertically intersecting guide wheel group realizes automatic conveying correction. All actions are centrally controlled by the control panel 9. The entire process is continuous and can stably produce tempered glass furniture panels with smooth edges, no chipping, and antibacterial self-cleaning properties.

Claims

1. An antibacterial self-cleaning tempered glass furniture panel preparation equipment, comprising a workbench (1), characterized in that: The workbench (1) is equipped with an assembly plate (5). The assembly plate (5) is used to adjust the up and down position of the polishing machine (8) by means of an adjusting component. The assembly plate (5) is provided with a flushing pipe (7) which is connected to an external pumping pipe to flush the tempered glass panel (10) being polished and the polishing machine (8). The assembly plate (5) is equipped with a control panel (9) that controls the electronic components of the entire device. The workbench (1) is equipped with a guide device (2). The guide device (2) is equipped with a limiting device (3). The tempered glass panel (10) to be processed is placed on the limiting device (3) for limiting and fixing. The limiting device (3) is pushed to slide on the guide device (2). The tempered glass panel (10) to be processed, which is limited and fixed on the limiting device (3), is pushed to the polishing machine (8) for polishing. The workbench (1) is equipped with a guide frame (4) for sliding and guiding the tempered glass panel (10) that is close to the polishing machine (8).

2. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 1, characterized in that, The guiding device (2) includes two I-beam guide rails (21), several limiting members (22) and several guiding members (23). The two I-beam guide rails (21) are symmetrically assembled on the worktable (1). The two ends of the guiding members (23) are equipped with limiting members (22). The limiting members (22) drive the guiding members (23) to slide and lock on the I-beam guide rails (21).

3. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 2, characterized in that, The limiting member (22) includes a mounting plate (221). Limiting arc plates (222) are installed on both sides of the mounting plate (221). A locking arc plate (223) and a clamping unit (224) are installed on the other two sides of the mounting plate (221). A baffle (225) is installed on the top of the mounting plate (221). A guide groove (2211) is provided on the mounting plate (221) for the connecting unit (226) to slide and guide. The limiting arc plate (222) and the baffle (225) are combined to limit the connecting unit (226) from sliding away from the mounting plate (221). The locking arc plate (223) and the clamping unit (224) are combined to limit the entire guide member (23) on the I-beam guide rail (21) so that it cannot be detached.

4. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 3, characterized in that, The clamping unit (224) contains a bolt (2241) that passes through the mounting plate (221) and extends to the bottom of the mounting plate (221). A clamping plate (2243) is installed at one end of the bolt (2241) located below the mounting plate (221). A locking nut (2242) is threaded onto the outer circumference of the end of the bolt (2241) located above the mounting plate (221). The locking arc plate (223) is clamped onto one side of the I-beam guide rail (21). The locking nut (2242) is rotated so that the bolt (2241) drives the clamping plate (2243) to abut against the other side of the I-beam guide rail (21) and forms a clamping and fixing on the I-beam guide rail (21) with the mounting plate (221).

5. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 4, characterized in that, The connecting unit (226) includes a sliding plate (2261), on which a connecting rod (2262) is fixedly fixed. One end of the connecting rod (2262) located on the sliding plate (2261) slides in the guide groove (2211), and the other end of the connecting rod (2262) located on the sliding plate (2261) is threaded for threaded connection of a limit nut (2263).

6. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 5, characterized in that, The guide member (23) includes a mounting plate (231), on which a mounting hole (232) is provided for the connecting rod (2262) to pass through, and a mounting nut is provided on the connecting rod (2262) to prevent the connecting rod (2262) from dislodging from the mounting hole (232). Several universal guide wheels (233) are mounted on the mounting plate (231).

7. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 6, characterized in that, The limiting device (3) is provided with a bearing plate (31), a first limiting component (32) and a second limiting component (33). The first limiting component (32) is installed on one side of the bearing plate (31), and two second limiting components (33) are symmetrically installed on the other side of the bearing plate (31).

8. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 7, characterized in that, The first limiting component (32) includes a limiting groove (321), which is opened on the bearing plate (31). A nut block (324) is slidably connected in the limiting groove (321). A threaded rod (322) that rotates through the limiting groove (321) is threadedly connected to the nut block (324). A connector (323) is installed at one end of the threaded rod (322) for external motor drive. A first limiting plate (325) is installed on the nut block (324).

9. The antibacterial self-cleaning tempered glass furniture panel preparation equipment according to claim 8, characterized in that, The second limiting component (33) includes a first protrusion (331) and a second protrusion (332). The first protrusion (331) and the second protrusion (332) are mounted on the support plate (31). A push rod (333) slides through the first protrusion (331) and the second protrusion (332). A limiting cap (334) is installed at one end of the push rod (333) that passes through the first protrusion (331), and a second limiting cap (334) is installed at one end of the push rod (333) that passes through the second protrusion (332). The limiting plate (335) is provided with an operating unit (336) on the top rod (333). The operating unit (336) includes a first traction plate (3361). One end of the first traction plate (3361) is hinged to the top rod (333). A second traction plate (3362) is hinged to the end of the first traction plate (3361) away from the top rod (333). A handle (3363) is installed on the end of the second traction plate (3362) away from the first traction plate (3361).

10. An antibacterial self-cleaning tempered glass furniture panel produced by the antibacterial self-cleaning tempered glass furniture panel preparation equipment according to any one of claims 1 to 9, characterized in that: The antibacterial self-cleaning tempered glass furniture panel substrate is a tempered glass base, and an antibacterial underlayer and a self-cleaning functional surface layer are sequentially laminated on the surface of the tempered glass base. The antibacterial underlayer is formed by uniformly coating and curing a silver-zinc composite antibacterial coating, wherein the mass fraction of silver ions in the silver-zinc composite antibacterial coating is 0.8% to 1.2% and the mass fraction of zinc ions is 1.5% to 2.0%. The self-cleaning functional surface layer is a nano-titanium dioxide-fluorine composite coating with a coating thickness of 5 to 12 μm.

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