Full-body marble tile blank glazing device and glazing process

Abstract

The present invention relates to the technical field of the production of all-through marble tiles, specifically an all-through marble tile blank glazing device and a glazing process, including a conveying device. A conveying motor is fixedly installed on one side of the conveying device. Two brackets are fixedly installed on the lower side of the conveying device. A positioning component is fixedly installed on the upper side of the conveying device. A cleaning component is fixedly installed on the upper side of the conveying device; in the present invention, the main gear drives the two sub-gears to rotate. The two sub-gears respectively drive the corresponding driving rods to rotate. The two driving rods respectively drive the corresponding top blocks to rotate. The inclined surface on the upper side of the top block squeezes the arc-shaped part on the lower side of the top frame, causing the top frame to move up and down. Under the action of the slider and the vibration spring, the four top rods move up and down. At the same time, the tops of the top rods strike the tile blank simultaneously, causing the tile blank to vibrate. The glaze liquid on the surface is leveled through the vibration, improving the effect of the glazing quality.

Description

Technical Field

[0001] The present invention relates to the technical field of the production of all-through marble tiles, specifically to a glazing device and a glazing process for the green body of all-through marble tiles. Background Art

[0002] All-through marble tiles are a kind of high-quality tiles, which adopt the appearance and texture of natural marble, but are manufactured by artificial processes. The entire body of all-through marble tiles has the same pattern and color. Whether it is the surface, side or cut surface of the tile body, the same texture effect can be maintained. In order to enhance the surface gloss and aesthetics of all-through marble, it is necessary to glaze the surface of its green body during production. When glazing, a glazing device is required.

[0003] When the existing all-through marble tiles are glazed, usually a layer of glaze is sprayed on the surface of the green body by the method of spraying glaze. Chinese Patent Application for Invention CN117962087A discloses a tile glazing and upper glazing device and an upper glazing method, including a first upper glazing structure and a second upper glazing structure. The front end of the first upper glazing structure is communicated with the second upper glazing structure. The lower ends of the first upper glazing structure and the second upper glazing structure are fixedly provided with a conduction control structure. A dust collector is limit installed at the front end of the conduction control structure. The first upper glazing structure includes a butt joint conduit, a communication control pipe, a combined conduit, a communication pump and an upper glazing processing component. The side end of the upper glazing processing component is communicated with the communication pump. The side end of the communication pump is communicated with the combined conduit. The front end of the combined conduit is communicated with the communication control pipe. The front end of the communication control pipe is communicated with the butt joint conduit. Through the setting of the first upper glazing structure and the second upper glazing structure, the purpose of uniform glazing is achieved.

[0004] However, this device still has problems. Among them, through the setting of the first upper glazing structure and the second upper glazing structure, uniform glazing is achieved. However, during the spraying glaze process, the glaze liquid may entrain air to form bubbles, and there are tiny unevennesses on the surface of the green body. This will cause the glaze liquid unable to level on the surface of the green body after glazing, resulting in insufficient flatness of the glazed surface and affecting the next production operation. Summary of the Invention

[0005] The purpose of the present invention is to provide a glazing device and a glazing process for the green body of all-through marble tiles to solve the problems raised in the above background art.

[0006] The technical solution of the present invention is: a glaze application device for a full-body marble tile blank, including a conveying device, a conveying motor is fixedly installed on one side of the conveying device, two brackets are fixedly installed on the lower side of the conveying device, a positioning component, a cleaning component and a glaze spraying component are fixedly installed on the upper side of the conveying device, a vibration component is fixedly installed on the lower side of the conveying device, and the positioning component, the cleaning component, the glaze spraying component and the vibration component are arranged in sequence along the conveying direction of the tile blank body;

[0007] The vibration component includes a mounting frame, the mounting frame is fixedly installed on the lower side of the conveying device, sliders are slidably installed on both sides of the mounting frame, vibration springs are fixedly installed on both the upper and lower sides of the sliders, a top frame is fixedly installed between the two sliders, a semi-cylindrical arc portion is arranged at the bottom of the top frame, a plurality of top rods are fixedly installed on the upper side of the top frame, two rotating holes are opened on the lower side of the mounting frame, driving rods are rotatably installed in the two rotating holes, top blocks are fixedly installed at the top ends of the two driving rods, the upper side of the top block is arranged in an inclined shape, and the arc portion supports on the top of the top block.

[0008] Furthermore, the cleaning component includes a cleaning box, the cleaning box is fixedly installed on the upper side of the conveying device, two dust scraping units are slidably installed on the inner top wall of the cleaning box, two driving holes are opened on one side of the cleaning box, a driving unit is rotatably installed in the driving holes, and an air knife is fixedly installed on one side of the cleaning box.

[0009] Furthermore, the driving unit includes two reciprocating lead screws, the two reciprocating lead screws are rotatably installed in the two driving holes, a transmission gear is fixedly installed on one of the reciprocating lead screws, a driving gear is fixedly installed on the other reciprocating lead screw, the transmission gear meshes with the driving gear, a driving motor is fixedly installed on one side of the cleaning box, the output end of the driving motor is coaxially and fixedly connected to one end of the reciprocating lead screw installed with the driving gear, and detection elements are fixedly installed in two monitoring holes on both sides of the inner wall of the conveying device.

[0010] Furthermore, the dust scraping unit includes two driving blocks, the two driving blocks are respectively threadedly installed on the two reciprocating lead screws, rotating rods are rotatably installed on the lower sides of the two driving blocks, cleaning brushes are fixedly installed on the rotating rods, a rotating rack is fixedly installed on the inner wall of the cleaning box, and rotating gears are fixedly installed on the surfaces of the two rotating rods, and the two rotating gears mesh with the rotating rack.

[0011] Further, auxiliary gears are fixedly installed on both of the two driving rods. A transmission hole is formed in the lower side of the mounting frame. A main gear is rotatably installed in the transmission hole. The main gear is located between the two auxiliary gears and meshes with the two auxiliary gears at the same time. One end of the reciprocating lead screw is fixedly installed with a second-stage bevel gear. A transmission rod is rotatably installed on one side of the conveying device. A first-stage bevel gear is fixedly installed at the top end of the transmission rod. The first-stage bevel gear meshes with the second-stage bevel gear. A driving wheel is fixedly installed at the bottom end of the transmission rod. A transmission wheel is fixedly installed on the lower side of the main gear. The transmission wheel and the driving wheel are connected by a transmission belt.

[0012] Further, the positioning assembly includes two stabilizing boxes. Both of the two stabilizing boxes are fixedly installed on the upper side of the conveying device. The two stabilizing boxes are symmetrically arranged on both sides of the conveying device. A plurality of stabilizing holes are formed in one side of each of the two stabilizing boxes. A positioning rod is slidably installed in each of the stabilizing holes. One end of the positioning rod is fixedly installed with a positioning plate. The positioning plate is located between the two stabilizing boxes. The other end of the positioning rod is fixedly installed with an opening and closing unit.

[0013] Further, the opening and closing unit includes two L-shaped rods. One ends of the two L-shaped rods are respectively fixedly connected to the two positioning rods. A driving rack is fixedly installed at the other end of the L-shaped rod. A positioning motor is fixedly installed on the upper side of the bracket. A positioning gear is fixedly installed at the output end of the positioning motor. The positioning gear is located between the two driving racks and meshes with the two driving racks at the same time.

[0014] Further, the glaze spraying assembly includes a glaze spraying box. A plurality of mounting holes are formed in the upper side of the glaze spraying box. A conveying pipe is fixedly installed in each of the mounting holes. A glaze spraying pipe is fixedly installed in the glaze spraying box. A plurality of glaze inlet openings are formed in the upper side of the glaze spraying pipe. The plurality of glaze inlet openings are fixedly connected to the lower side of the conveying pipe. A circulating unit is fixedly installed on the lower side of the conveying device.

[0015] Further, the circulating unit includes a guiding box. The guiding box is fixedly installed on the lower side of the conveying device. A guiding opening is formed in the lower side of the guiding box. A filter plate is fixedly installed in the guiding opening. A glaze liquid box is fixedly installed on the lower side of the guiding box. A high-pressure glaze slurry pump is fixedly installed on one side of the glaze spraying box. A suction pipe is fixedly installed at the glaze inlet end of the high-pressure glaze slurry pump. The other end of the suction pipe is fixedly connected and communicated with one side of the glaze liquid box. A discharge pipe is fixedly installed at the glaze outlet end of the high-pressure glaze slurry pump. The other end of the discharge pipe is fixedly connected and communicated with the upper side of the conveying pipe.

[0016] A glaze spraying process for the glaze spraying device of the above-mentioned full-body marble tile blank includes the following steps:

[0017] S1. First, introduce appropriate glaze into the glaze tank. Then, connect the air knife to compressed air. Next, the high-pressure glaze pump makes the glaze spraying assembly work, and at the same time, start the conveying motor. Manually place the through-body marble tile blank on the conveying device.

[0018] S2. When the through-body marble tile blank is transported between the two positioning plates, start the positioning motor. The positioning motor makes the multiple positioning plates in the positioning assembly approach each other to position the through-body marble tile blank and make it straight. When the marble tile blank is transported to the two detection elements, the two detection elements receive signals and stop the conveying motor. At this time, the driving motor works. By starting the cleaning assembly, scrape and clean the surface of the marble tile blank to be glazed, and blow away the particulate impurities attached to the surface with the air knife. During the cleaning process, place the next marble tile to be glazed between the two positioning plates and position it through its positioning assembly.

[0019] S3. After cleaning is completed, the conveying motor restarts and drives the cleaned through-body marble tile blank into the glaze spraying assembly for glazing. After glazing, the through-body marble tile is transported to the working area of the vibration assembly. At this time, the second through-body marble tile just reaches the working area of the cleaning assembly. At this time, the cleaning assembly works and drives the secondary bevel gear. The secondary bevel gear drives the primary bevel gear to rotate. The primary bevel gear drives the transmission rod to rotate. The transmission rod drives the driving wheel to rotate. The driving wheel drives the driven wheel to rotate through the transmission belt to simultaneously drive the vibration assembly, making the glazed through-body marble tile blank vibrate to level the glaze on the surface and improve the glazing effect.

[0020] S4. After the vibration ends, remove the glazed through-body marble tile blank from the conveying device to complete glazing.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, the main gear drives the two sub-gears to rotate. The two sub-gears respectively drive the corresponding drive rods to rotate. The two drive rods respectively drive the corresponding top blocks to rotate. The inclined surface on the upper side of the top block squeezes the arc portion on the lower side of the top frame, making the top frame move up and down. Under the action of the slider and the vibration spring, the four top rods move up and down. At the same time, the tops of the top rods strike the tile blank simultaneously to make the tile blank vibrate, and the glaze on the surface is leveled through vibration, improving the glazing quality effect.

[0023] 2. In the present invention, the output end of the driving motor drives one of the reciprocating lead screws to rotate. The reciprocating lead screw drives the driving block to move, the driving block drives the rotating rod to move, and the rotating rod drives the cleaning brush to move. At the same time, the rotating gear on the surface of the rotating rod cooperates with the rotating strip to make the cleaning brush rotate self - sufficiently, and the driving gear on the surface of the reciprocating lead screw drives the transmission gear to rotate, so that the other reciprocating lead screw rotates, thereby driving the other cleaning brush to move, scraping off the particulate impurities adhering to the surface of the brick blank, and blowing away these scraped - off particulate impurities through the action of the air knife, avoiding the interference of impurities during subsequent glazing.

[0024] 3. In the present invention, the glaze liquid is sucked in through the suction pipe by the high - pressure glaze pump, transported to the conveying pipe through the discharge pipe, and then transported to the glazing pipe through the conveying pipe and forms a stable waterfall from the lower side. When the brick blank passes through this waterfall, its surface is evenly glazed. At the same time, the glaze liquid participating in glazing enters the guiding box and is filtered through the filter plate at the bottom of the guiding box. After filtration, it enters the glaze liquid tank for recycling, achieving the effect of saving glaze liquid and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further explained below in conjunction with the drawings and embodiments:

[0026] Figure 1 is the overall structural schematic diagram of the present invention;

[0027] Figure 2 is the structural schematic diagram of the positioning component of the present invention;

[0028] Figure 3 is the sectional structural schematic diagram of the cleaning component in the present invention;

[0029] Figure 4 is Figure 3 the enlarged structural schematic diagram of area A in

[0030] Figure 5 is the schematic diagram of the driving wheel, transmission belt, transmission wheel and their related structures in the present invention;

[0031] Figure 6 is the structural schematic diagram of the vibration component in the present invention;

[0032] Figure 7 is Figure 6 the enlarged structural schematic diagram of area B in

[0033] Figure 8 is the exploded structural schematic diagram of the vibration component in the present invention;

[0034] Figure 9 is the sectional structural schematic diagram of the glazing component in the present invention;

[0035] Figure 10 This is a schematic structural diagram of the cleaning brush in the present invention.

[0036] Among them, 1. Conveying device; 2. Bracket; 3. Cleaning box; 4. Conveying motor; 5. Glazing box; 6. Positioning rod; 7. L-shaped rod; 8. Driving rack; 9. Positioning motor; 10. Positioning gear; 11. Positioning plate; 12. Brick blank body; 13. Retaining ring; 14. Air knife; 15. Driving block; 16. Driving motor; 17. Photoelectric switch; 18. Cleaning brush; 19. Rotating rack; 20. Rotating rod; 21. Reciprocating lead screw; 22. Transmission gear; 23. Rotating gear; 24. Driving gear; 25. Transmission wheel; 26. Transmission belt; 27. Driving wheel; 28. Transmission rod; 29. First-stage bevel gear; 30. Second-stage bevel gear; 31. Thrust rod; 32. Main gear; 33. Driving rod; 34. Sub-gear; 35. Mounting frame; 36. Slide block; 37. Vibration spring; 38. Top frame; 39. Top block; 40. High-pressure glaze pump; 41. Suction pipe; 42. Glaze liquid tank; 43. Filter plate; 44. Guide box; 45. Glazing pipe; 46. Conveying pipe; 47. Discharge pipe; 48. Stabilizing box. Specific embodiments

[0037] The present invention will be further described below in conjunction with specific embodiments. However, those skilled in the art should understand that the detailed description given here in conjunction with the accompanying drawings is for better explanation. The structure of the present invention necessarily goes beyond these limited embodiments, and for some equivalent replacement schemes or common means, no detailed description will be given herein, but they still fall within the protection scope of the present application.

[0038] Figures 1 to 10 This is the best embodiment of the present invention. The present invention will be further described below in conjunction with the attached Figures 1 - 10 drawings.

[0039] As Figures 1 - 10 shown, a glazing device for a full-body marble tile brick blank includes a conveying device 1. A conveying motor 4 is fixedly installed on one side of the conveying device 1. Two brackets 2 are fixedly installed on the lower side of the conveying device 1. A positioning assembly is fixedly installed on the upper side of the conveying device 1. A cleaning assembly and a glazing assembly are also fixedly installed on the upper side of the conveying device 1. A vibration assembly is fixedly installed on the lower side of the conveying device 1. The positioning assembly, the cleaning assembly, the glazing assembly and the vibration assembly are arranged in sequence along the conveying direction of the brick blank body 12.

[0040] The vibration assembly includes a mounting frame 35, which is fixedly installed on the lower side of the conveying device 1. Sliding openings are formed on both sides of the mounting frame 35, and sliders 36 are slidably installed in the two sliding openings. Vibration springs 37 are fixedly installed on both the upper and lower sides of the slider 36. A top frame 38 is fixedly installed between the two sliders 36. An arc-shaped portion in the shape of a semi-cylinder is provided at the bottom of the top frame 38. A plurality of top rods 31 are fixedly installed on the upper side of the top frame 38. Two rotating holes are formed on the lower side of the mounting frame 35, and drive rods 33 are rotatably installed in the two rotating holes. Top blocks 39 are fixedly installed at the tops of the two drive rods 33. The upper side of the top block 39 is inclined, and the arc-shaped portion supports on the top of the top block 39.

[0041] With the above structure, the conveying device 1 is a common roller-type conveying device 1 in the prior art, which consists of a plurality of conveying rollers and two connecting frames. One end of each conveying roller is connected by a chain, and power is provided by a conveying motor 4 to facilitate the conveyance of marble tile blanks. The two brackets 2 installed on the lower side of the conveying device 1 are respectively located at both ends of the conveying device 1. When the blank body 12 enters the conveying device 1, it sequentially passes through the positioning assembly, the cleaning assembly, the glazing assembly and the vibration assembly. The distances from the positioning assembly to the cleaning assembly and from the cleaning assembly to the vibration assembly are the same. When the cleaning assembly is working, the next blank to be glazed can be placed on the positioning assembly in advance, thereby improving the working efficiency.

[0042] The mounting frame 35 of the vibration assembly is U-shaped, with sliding openings of equal size on both sides. A slider 36 is slidably installed in each sliding opening. Two vibration springs 37 are provided on both the upper and lower sides of the slider 36. Four top rods 31 are installed on the upper side of the top frame 38 between the two sliders 36. The top rods 31 pass through the gaps between adjacent conveying rollers on the conveying device 1 and extend upward, and are slightly lower than the conveying rollers when not working. An arc-shaped portion is provided at the lower side of the top frame 38. The two drive rods 33 are located at both ends of the top frame 38. The top of the top block 39 at the top is inclined. When not working, the arc-shaped portion at the lower side of the top frame 38 supports at the lowest position of the top block 39. When the top block 39 rotates, it will squeeze the top frame 38 to move upward, and at the same time knock the blank body 12 to generate vibration. This vibration is a moderate low-frequency vibration, which can effectively improve the flatness of the glaze surface.

[0043] Furthermore, the cleaning assembly includes a cleaning box 3, which is fixedly installed on the upper side of the conveying device 1. Two dust scraping units are slidably installed in the cleaning box 3. Two drive holes are formed on one side of the cleaning box 3, and a drive unit is rotatably installed in the drive holes. A wind knife 14 is fixedly installed on one side of the cleaning box 3.

[0044] With the above structure, the two dust scraping units are located on both sides of the top of the cleaning box 3. The two driving holes opened on one side of the cleaning box 3 are of the same size. The air knife 14 is installed on the side of the cleaning box 3 close to the glaze spraying assembly. The air knife 14 is the air knife 14 in the prior art. The air inlet of the air knife 14 is introduced with compressed air, which can blow and clean the surface of the brick blank.

[0045] Further, the driving unit includes two reciprocating lead screws 21. The two reciprocating lead screws 21 are rotatably installed in the two driving holes. A transmission gear 22 is fixedly installed on the same reciprocating lead screw 21, and a driving gear 24 is fixedly installed on the other reciprocating lead screw 21. The transmission gear 22 meshes with the driving gear 24. Retaining rings 13 are fixedly installed on both of the two reciprocating lead screws 21. A driving motor 16 is fixedly installed on one side of the cleaning box 3. The output end of the driving motor 16 is coaxially and fixedly connected to one end of the reciprocating lead screw 21 on which the driving gear 24 is installed. Monitoring holes are opened on both sides of the inner wall of the conveying device 1, and detection elements are fixedly installed in both of the two monitoring holes. The retaining ring 13 is used to limit the transmission gear 22 and the driving gear 24.

[0046] With the above structure, the two reciprocating lead screws 21 are installed on the same horizontal plane. A driving gear 24 and a transmission gear 22 are respectively installed on the sides of the two reciprocating lead screws 21 close to the driving motor 16 and are meshed with each other. The two reciprocating lead screws 21 respectively control the movement of the two dust scraping units to scrape the upper side of the brick blank. The two monitoring holes are opened below the dust scraping unit on the side close to the air knife 14. When the brick blank body 12 moves to this area, the detection element will be triggered. When the detection element is triggered, the conveying motor 4 will be paused first and the driving motor 16 will be started. The two reciprocating lead screws 21 are controlled by the driving motor 16 to move the dust scraping units to scrape the upper side of the brick blank body 12 for one to two minutes, and then the driving motor 16 will be stopped. At this time, the conveying motor 4 will be started again to continue conveying the brick blank body 12.

[0047] Further, the dust scraping unit includes two driving blocks 15. The two driving blocks 15 are respectively threadedly installed on the two reciprocating lead screws 21. Rotating rods 20 are rotatably installed on the lower sides of the two driving blocks 15. Cleaning brushes 18 are fixedly installed at the bottom ends of the rotating rods 20. A rotating rack 19 is fixedly installed on the inner wall of the cleaning box 3. Rotating gears 23 are fixedly installed on both of the two rotating rods 20. The two rotating gears 23 mesh with the rotating rack 19. In this embodiment, guide rails are arranged on the top of the cleaning box 3, and the guide rails correspond to the driving blocks 15 one by one. The driving blocks 15 are slidably connected to the guide rails.

[0048] With the above structure, the two driving blocks 15 are slidably connected to the inner top wall of the cleaning box 3. The two driving blocks 15 are reciprocated by the two reciprocating lead screws 21, so that the two cleaning brushes 18 are driven to move horizontally by the rotating rod 20. A rotating gear 23 is installed on each rotating rod 20. The rotating rack 19 is installed between the two rotating gears 23, and tooth teeth are provided on both sides. When the rotating gear 23 moves horizontally on its surface, it will rotate itself, so as to drive the cleaning brush 18 to rotate itself. The cleaning brush 18 is circular, and a brush is provided on its lower side, which can scrape the impurities adhered to the upper side of the brick blank body 12, so that they cannot adhere to the upper side of the brick blank body 12, thus cooperating with the air knife 14 for better cleaning.

[0049] Further, auxiliary gears 34 are fixedly installed on both of the two driving rods 33. A transmission hole is formed in the lower side of the mounting frame 35. A main gear 32 is rotatably installed in the transmission hole. The main gear 32 is located between the two auxiliary gears 34 and meshes with the two auxiliary gears 34 at the same time. One end of the reciprocating lead screw 21 is fixedly installed with a second-stage bevel gear 30. One side of the conveying device 1 is rotatably installed with a transmission rod 28. The top end of the transmission rod 28 is fixedly installed with a first-stage bevel gear 29. The first-stage bevel gear 29 meshes with the second-stage bevel gear 30. The bottom end of the transmission rod 28 is fixedly installed with a driving wheel 27. A transmission wheel 25 is fixedly installed on the lower side of the main gear 32. The transmission wheel 25 and the driving wheel 27 are connected by a transmission belt 26.

[0050] With the above structure, the main gear 32 is located in the middle position between the two auxiliary gears 34. One side of the conveying device 1 vertically rotatably installs the transmission rod 28 through a mounting ear. The first-stage bevel gear 29 is installed at its top end, and the driving wheel 27 is installed at its bottom end. This kind of transmission method is a common transmission method in the prior art. When the cleaning component is working, the first-stage bevel gear 29 can be driven to rotate by the second-stage bevel gear 30. The first-stage bevel gear 29 drives the transmission rod 28 to rotate. The transmission rod 28 drives the driving wheel 27 to rotate. The driving wheel 27 drives the transmission wheel 25 to rotate through the transmission belt 26. The transmission gear 22 drives the main gear 32 to rotate. The main gear 32 drives the two auxiliary gears 34 to rotate, so as to provide power for the vibration component.

[0051] Further, the positioning component includes two stable boxes 48. The two stable boxes 48 are both fixedly installed on the upper side of the conveying device 1. The two stable boxes 48 are symmetrically arranged on both sides of the conveying device 1. A plurality of stable holes are formed in the two stable boxes 48. A positioning rod 6 is slidably installed in each stable hole. One end of the positioning rod 6 is fixedly installed with a positioning plate 11. The positioning plate 11 is located between the two stable boxes 48. The other end of the positioning rod 6 is fixedly installed with an opening and closing unit.

[0052] With the above structure, four stable holes are formed in one side of each of the two stable boxes 48, and the positioning rod 6 is slidably installed in the four stable holes.

[0053] Further, the opening and closing unit includes two L-shaped rods 7. One end of each of the two L-shaped rods 7 is fixedly connected to the two positioning rods 6 respectively. A driving rack 8 is fixedly installed at the other end of the L-shaped rod 7. A positioning motor 9 is fixedly installed on the upper side of the bracket 2. A positioning gear 10 is fixedly installed at the output end of the positioning motor 9. The positioning gear 10 is located between the two driving racks 8 and meshes with the two driving racks 8 simultaneously.

[0054] With the above structure, the two L-shaped rods 7 are symmetrically installed. The two driving racks 8 installed at their bottom ends, and there are four positioning plates 11 in total. The first positioning plate 11 and the last positioning plate 11 in the horizontal direction are both installed with detection elements through grooves. When the brick blank body 12 is placed between them, the detection element is triggered. At this time, the positioning motor 9 is started. The output end of the positioning motor 9 drives the positioning gear 10 to rotate. Thus, through structures such as the L-shaped rod 7, multiple positioning plates 11 are driven to approach each other. After positioning is completed, the positioning motor 9 rotates in the reverse direction to reset. In this embodiment, the detection element is an optoelectronic switch 17.

[0055] Further, the glaze spraying assembly includes a glaze spraying box 5. A plurality of mounting holes are opened on the upper side of the glaze spraying box 5. A conveying pipe 46 is fixedly installed in each mounting hole. A glaze spraying pipe 45 is fixedly installed in the glaze spraying box 5. A plurality of glaze inlets are opened on the upper side of the glaze spraying pipe 45. The plurality of glaze inlets are fixedly connected to the lower side of the conveying pipe 46. A circulation unit is fixedly installed on the lower side of the conveying device 1. In this embodiment, the glaze spraying pipe 45 is flat.

[0056] With the above structure, the interior of the glaze spraying pipe 45 is hollow and gradually narrows from top to bottom. When the glaze liquid is conveyed into it through the conveying pipe 46, a stable waterfall will be formed at the conical nozzle at the bottom. When the brick blank body 12 passes through, the waterfall-like glaze liquid will evenly glaze its surface, thereby performing glaze application.

[0057] Further, the circulation unit includes a guiding box 44. The guiding box 44 is fixedly installed on the lower side of the conveying device 1. A guiding port is opened on the lower side of the guiding box 44. A filter plate 43 is fixedly installed in the guiding port. A glaze liquid box 42 is fixedly installed on the lower side of the guiding box 44. A high-pressure glaze slurry pump 40 is fixedly installed on one side of the glaze spraying box 5. A suction pipe 41 is fixedly installed at the glaze inlet end of the high-pressure glaze slurry pump 40. The other end of the suction pipe 41 is fixedly connected and communicated with one side of the glaze liquid box 42. A discharge pipe 47 is fixedly installed at the glaze outlet end of the high-pressure glaze slurry pump 40. The other end of the discharge pipe 47 is fixedly connected and communicated with the upper side of the conveying pipe 46.

[0058] With the above structure, the guiding box 44 is installed below the glaze spraying pipe 45. When glazing is carried out, the unparticipated glaze liquid will enter the guiding box 44 from top to bottom. One side of the guiding box 44 is set as an inclined surface to guide the glaze liquid to the filter plate 43. The surface of the filter plate 43 is provided with filter holes, which can filter the glaze liquid to remove the impurities that may be contaminated inside. The filtered glaze liquid enters the glaze liquid tank 42, and the existing high-pressure glaze slurry pump 40 is used to transport the glaze liquid, so that it re-enters the glaze spraying pipe 45 for use, saving the use of the glaze liquid.

[0059] Working principle: When the device is in use, first introduce an appropriate amount of glaze liquid into the glaze liquid tank 42, then connect the air knife 14 to compressed air, and then the high-pressure glaze slurry pump 40 makes the glaze spraying assembly work. At the same time, start the conveying motor 4, and manually place the body marble tile blank on the conveying device 1. When the body marble tile blank is conveyed between the two positioning plates 11, position detection is carried out through the detection elements on the two positioning plates 11 and the driving positioning motor 9 is controlled to start. The output end of the positioning motor 9 drives the positioning gear 10 to rotate. The positioning gear 10 rotates and drives the two driving racks 8 to rotate. The two driving racks 8 respectively drive the two L-shaped rods 7 to move. The two L-shaped rods 7 respectively drive the positioning rods 6 to move, so that the two positioning rods 6 approach each other. The two positioning rods 6 respectively drive the two positioning plates 11 to approach each other, and the body marble tile blank on the conveying device 1 is straightened by the approaching of the two positioning plates 11.

[0060] The body marble tile blank is transported to the inside of the cleaning box 3 and fits with the cleaning brush 18. At this time, when the blank body 12 is located between the two photoelectric switches 17, the two photoelectric switches 17 receive signals and the conveying motor 4 pauses. At this time, the driving motor 16 works. The output end of the driving motor 16 drives one of the reciprocating lead screws 21 to rotate. The reciprocating lead screw 21 drives the driving block 15 to move. The driving block 15 drives the rotating rod 20 to move. The rotating rod 20 drives the cleaning brush 18 to move. At the same time, the rotating gear 23 on the rotating rod 20 cooperates with the rotating rack 19 to make the cleaning brush 18 rotate self-rotationally, and the driving gear 24 on the surface of the reciprocating lead screw 21 drives the transmission gear 22 to rotate, so that the other reciprocating lead screw 21 rotates, thereby driving the other cleaning brush 18 to move, so as to scrape off the particulate impurities adhered to the surface of the tile blank, and blow away the scraped particulate impurities through the action of the air knife 14 to prevent interference with subsequent glazing. At the same time, when cleaning, the next tile blank to be glazed can be placed between the two positioning plates 11, and the tile blank is straightened by the two positioning plates 11.

[0061] After the cleaning is completed, the conveying motor 4 restarts, driving the cleaned full-body marble brick blank into the glazing assembly. The glaze liquid is sucked in through the suction pipe 41 by the high-pressure glaze pump 40, and is conveyed into the conveying pipe 46 through the discharge pipe 47, and then conveyed into the glazing pipe 45 through the conveying pipe 46 and forms a stable waterfall from the lower side. When the brick blank passes through the waterfall, its surface is evenly glazed. At the same time, the glaze liquid participating in the glazing enters the guiding box 44, and is filtered through the filter plate 43 at the bottom of the guiding box 44. After the filtering is completed, it enters the glaze liquid tank 42 for recycling.

[0062] After glazing is completed, the full-body marble brick is conveyed to the upper side of the four ejector rods 31. At this time, the second full-body marble ceramic tile just reaches the sensing area of the two photoelectric switches 17. At this time, the conveying motor 4 pauses again and performs the cleaning work. During the cleaning process, one end of the reciprocating screw rod 21 fixedly connected to the transmission gear 22 drives the secondary bevel gear 30 to rotate. The secondary bevel gear 30 drives the primary bevel gear 29 to rotate. The primary bevel gear 29 drives the transmission rod 28 to rotate. The transmission rod 28 drives the driving wheel 27 to rotate. The driving wheel 27 drives the driven wheel 25 to rotate through the transmission belt 26. The transmission gear 22 drives the main gear 32 to rotate. The main gear 32 drives the two sub-gears 34 to rotate. The two sub-gears 34 respectively drive the corresponding driving rods 33 to rotate. The two driving rods 33 respectively drive the corresponding top blocks 39 to rotate. The inclined surface on the upper side of the top block 39 squeezes the semi-circular surface on the lower side of the top frame 38, causing the top frame 38 to move up and down. Under the action of the slider 36 and the vibration spring 37, the four ejector rods 31 move up and down. At the same time, the top ends of the ejector rods 31 strike the brick blank simultaneously to make the brick blank vibrate, and the glaze liquid on the surface is leveled through the vibration. After the vibration ends, the cleaning also ends at the same time. The conveying motor 4 continues to start, driving the brick blank to move, and taking down the full-body marble ceramic tile brick blank that has completed glazing from the conveying device 1, and completing glazing.

[0063] The present invention also provides a glazing process for full-body marble ceramic tile blanks, including the following specific use steps:

[0064] S1. First, introduce an appropriate amount of glaze liquid into the glaze liquid tank 42, then connect the air knife 14 to compressed air, then the high-pressure glaze pump 40 makes the glazing assembly work, and at the same time start the conveying motor 4, and manually place the full-body marble ceramic tile blank on the conveying device 1;

[0065] S2. When the all-body marble tile blank is transported between the two positioning plates 11, start the positioning motor 9. The positioning motor 9 drives the multiple positioning plates 11 in the positioning assembly to approach each other, position the all-body marble tile blank to make it straight. When the marble tile blank is transported to the two photoelectric switches 17, the two photoelectric switches 17 receive signals and stop the conveying motor 4. At this time, the driving motor 16 works, starts the cleaning assembly to scrape and clean the surface of the marble tile blank to be glazed, and blows away the particulate impurities adhering to the surface through the air knife 14. During the cleaning process, place the next marble tile to be glazed between the two positioning plates 11 and position it through its positioning assembly;

[0066] S3. After the cleaning is completed, the conveying motor 4 restarts, drives the cleaned all-body marble tile blank into the glazing assembly for glazing. After the glazing is completed, the all-body marble tile is transported to the working area of the vibration assembly. At this time, the second all-body marble tile just reaches the working area of the cleaning assembly. At this time, the cleaning assembly works, drives the secondary bevel gear 30, the secondary bevel gear 30 drives the primary bevel gear 29 to rotate, the primary bevel gear 29 drives the transmission rod 28 to rotate, the transmission rod 28 drives the driving wheel 27 to rotate, and the driving wheel 27 drives the driven wheel 25 to rotate through the transmission belt 26 to simultaneously drive the vibration assembly, causing the glazed all-body marble tile blank to vibrate and leveling the glaze liquid on the surface to improve the glazing effect;

[0067] S4. After the vibration ends, take the all-body marble tile blank that has been glazed from the conveying device 1 to complete the glazing.

[0068] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. Glazed body application device for all-body marble tiles, including a conveying device (1), on one side of the conveying device (1) is fixedly installed a conveying motor (4), characterized in that: Two brackets (2) are fixedly installed on the lower side of the conveying device (1). A positioning component, a cleaning component, and a glaze spraying component are fixedly installed on the upper side of the conveying device (1). A vibration component is fixedly installed on the lower side of the conveying device (1). The positioning component, the cleaning component, the glaze spraying component, and the vibration component are arranged in sequence along the conveying direction of the brick blank body (12). The vibration component includes a mounting frame (35). The mounting frame (35) is fixedly installed on the lower side of the conveying device (1). Sliders (36) are slidably installed on both sides of the mounting frame (35). Vibration springs (37) are fixedly installed on both the upper and lower sides of the sliders (36). A top frame (38) is fixedly installed between the two sliders (36). The bottom of the top frame (38) is provided with a semi-cylindrical arc portion. A plurality of top rods (31) are fixedly installed on the upper side of the top frame (38). Two rotating holes are formed in the lower side of the mounting frame (35). Driving rods (33) are rotatably installed in the two rotating holes. Top blocks (39) are fixedly installed at the tops of the two driving rods (33). The upper side of the top block (39) is inclined, and the arc portion supports on the top of the top block (39). The cleaning component includes a cleaning box (3). The cleaning box (3) is fixedly installed on the upper side of the conveying device (1). Two dust scraping units are slidably installed on the inner top wall of the cleaning box (3). Two driving holes are formed in one side of the cleaning box (3). A driving unit is rotatably installed in the driving holes. An air knife (14) is fixedly installed on one side of the cleaning box (3). The driving unit includes two reciprocating lead screws (21). The two reciprocating lead screws (21) are rotatably installed in the two driving holes. A transmission gear (22) is fixedly installed on one of the reciprocating lead screws (21). A driving gear (24) is fixedly installed on the other reciprocating lead screw (21). The transmission gear (22) meshes with the driving gear (24). A driving motor (16) is fixedly installed on one side of the cleaning box (3). The output end of the driving motor (16) is coaxially and fixedly connected to one end of the reciprocating lead screw (21) on which the driving gear (24) is installed. Monitoring holes are formed on both sides of the inner wall of the conveying device (1). Detection elements are fixedly installed in the two monitoring holes. Auxiliary gears (34) are fixedly installed on both of the two driving rods (33). A transmission hole is formed in the lower side of the mounting frame (35). A main gear (32) is rotatably installed in the transmission hole. The main gear (32) is located between the two auxiliary gears (34) and meshes with the two auxiliary gears (34) simultaneously. One end of the reciprocating lead screw (21) is fixedly installed with a second-stage bevel gear (30). A transmission rod (28) is rotatably installed on one side of the conveying device (1). A first-stage bevel gear (29) is fixedly installed at the top end of the transmission rod (28). The first-stage bevel gear (29) meshes with the second-stage bevel gear (30). A driving wheel (27) is fixedly installed at the bottom end of the transmission rod (28). A transmission wheel (25) is fixedly installed on the lower side of the main gear (32). The transmission wheel (25) is connected to the driving wheel (27) through a transmission belt (26).

2. The glaze application device for the through-body marble tile blank according to claim 1, wherein: The dust scraping unit includes two driving blocks (15). The two driving blocks (15) are respectively threadedly installed on the two reciprocating lead screws (21). Rotating rods (20) are rotatably installed on the lower sides of the two driving blocks (15). Cleaning brushes (18) are fixedly installed on the rotating rods (20). A rotating rack (19) is fixedly installed on the inner wall of the cleaning box (3). Rotating gears (23) are fixedly installed on the surfaces of the two rotating rods (20). The two rotating gears (23) mesh with the rotating rack (19).

3. The glaze application device for the whole-body marble tile blank according to claim 1, wherein: The positioning assembly includes two stabilizing boxes (48). The two stabilizing boxes (48) are both fixedly installed on the upper side of the conveying device (1). The two stabilizing boxes (48) are symmetrically arranged on both sides of the conveying device (1). A plurality of stabilizing holes are formed in one side of each of the two stabilizing boxes (48). Positioning rods (6) are slidably installed in the respective stabilizing holes. One end of each positioning rod (6) is fixedly installed with a positioning plate (11). The positioning plate (11) is located between the two stabilizing boxes (48). An opening and closing unit is fixedly installed at the other end of the positioning rod (6).

4. The glaze application device for the whole-body marble tile blank according to claim 3, wherein: The opening and closing unit includes two L-shaped rods (7). One ends of the two L-shaped rods (7) are respectively fixedly connected to the two positioning rods (6). A driving rack (8) is fixedly installed at the other end of the L-shaped rod (7). A positioning motor (9) is fixedly installed on the upper side of the bracket (2). A positioning gear (10) is fixedly installed at the output end of the positioning motor (9). The positioning gear (10) is located between the two driving racks (8) and meshes with the two driving racks (8) simultaneously.

5. The glaze application device for the whole-body marble tile blank according to claim 1, characterized in that: The glaze spraying assembly includes a glaze spraying box (5). A plurality of mounting holes are formed in the upper side of the glaze spraying box (5). Delivery pipes (46) are fixedly installed in the mounting holes. A glaze spraying pipe (45) is fixedly installed in the glaze spraying box (5). A plurality of glaze inlets are formed in the upper side of the glaze spraying pipe (45). The plurality of glaze inlets are fixedly connected to the lower sides of the delivery pipes (46). A circulating unit is fixedly installed on the lower side of the conveying device (1).

6. The glaze application device for the whole-body marble tile blank according to claim 5, characterized in that: The circulation unit includes a guiding box (44), the guiding box (44) is fixedly installed on the lower side of the conveying device (1), a guiding port is formed in the lower side of the guiding box (44), a filter plate (43) is fixedly installed in the guiding port, a glaze liquid box (42) is fixedly installed on the lower side of the guiding box (44), a high-pressure glaze slurry pump (40) is fixedly installed on one side of the glaze spraying box (5), a suction pipe (41) is fixedly installed at the glaze inlet end of the high-pressure glaze slurry pump (40), the other end of the suction pipe (41) is fixedly connected and communicated with one side of the glaze liquid box (42), a discharge pipe (47) is fixedly installed at the glaze outlet end of the high-pressure glaze slurry pump (40), and the other end of the discharge pipe (47) is fixedly connected and communicated with the upper side of the conveying pipe (46).

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