An automatic glazing equipment for ceramic product processing

Abstract

The present invention belongs to the technical field of ceramic product processing, and in particular to an automatic glazing equipment for ceramic product processing, comprising a base, on the surface of which a pouring glazing assembly is installed. The device is provided with a pouring glazing assembly, and through the use of a lifting telescopic rod, a lifting support plate, a glaze pushing seat, a glaze pushing piston column, an oil storage cylinder, a glaze injection tube, a glaze outlet three-way pipe, a pump body and a glaze box, the glaze inside the oil storage cylinder can be squeezed and injected into the interior of the ceramic product to achieve the glazing operation on the inner surface of the ceramic product, and after the glazing operation on the inner surface of the ceramic product is completed, the glazing operation is automatically stopped. Compared with the existing dipping glazing processing method, it is possible to achieve glazing processing on the inner and outer surfaces of the ceramic product with different types of glazes.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic product processing, and in particular relates to an automatic glazing device for ceramic product processing. Background Art

[0002] Ceramics is a general term for pottery and porcelain, and is also a kind of arts and crafts in my country. At present, ceramic products have become an indispensable tool in people's lives. In the process of ceramic product processing, it is necessary to glaze the surface of the ceramic blank to ensure the aesthetics of the ceramic processing. The glaze can reduce the water absorption rate of the ceramic and extend the service life of the ceramic.

[0003] Although the existing glazing equipment in life meets the needs of users to a certain extent, there are still certain defects in the use process. The specific problems are as follows: most of the existing ceramic processing glazing methods adopt manual glazing operation, that is, the entire ceramic product is immersed in a glaze pool, so that the same glaze is applied to the inner and outer surfaces at the same time, and many existing ceramic products require different glazes to be applied to the inner and outer surfaces, which is not suitable for the glazing process;

[0004] In order to solve the above problems, the present application proposes an automatic glazing equipment for processing ceramic products. Summary of the invention

[0005] The present invention provides an automatic glazing device for processing ceramic products, which can effectively solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic glazing device for processing ceramic products, comprising a base;

[0007] The surface of the base is equipped with a pouring glazing assembly, which includes a lifting telescopic rod, a lifting support plate, a glaze pusher seat, a glaze pusher piston column, an oil storage cylinder, a glaze injection tube, a glaze outlet tee, a pump body and a glaze box for glazing the inner surface of the ceramic product;

[0008] Two groups of lifting and telescopic rods are fixed on the surface of the base, a lifting support plate is fixed between the output ends of the two groups of lifting and telescopic rods, a glaze pushing seat is welded at the end of the lifting support plate, a glaze pushing piston column is arranged inside the glaze pushing seat, an oil storage cylinder is sleeved on the surface of the glaze pushing piston column, the glaze pushing piston column is slidably connected to the inside of the oil storage cylinder, and the oil storage cylinder is screwed to the bottom end of the glaze pushing seat, a glaze injection tube is fixed to the bottom end of the oil storage cylinder, a glaze outlet three-way pipe is arranged below the glaze injection tube, a pump body is fixed on the surface of the lifting support plate, and a glaze box is fixed at one end of the pump body.

[0009] As a preferred automatic glazing device for ceramic product processing of the present invention, the pouring glazing assembly further includes a valve seat 1, a fixing frame, a rotating shaft, a push cam, a valve plug, a positioning column, a spring 1 and an opening and closing cone gear group;

[0010] A valve seat 1 is connected between the glaze injection tube and the glaze outlet tee tube, a fixing frame is fixed to the surface of the valve seat 1, a rotating shaft is rotatably connected to the interior of the fixing frame, push cams are symmetrically fixed to both ends of the rotating shaft, a valve plug is abutted against the surface of the push cam, a valve groove matched with the valve plug is provided inside the valve seat 1, a positioning column is provided inside the valve seat 1, the positioning column and the fixing frame are fixedly connected, and a yield groove matched with the positioning column is provided inside the valve plug, a spring 1 is wound around the surface of the positioning column, and both ends of the spring 1 are respectively fixed between the positioning column and the valve plug, and an opening and closing bevel gear group is fixed at the end of the rotating shaft.

[0011] As a preferred automatic glazing equipment for ceramic product processing of the present invention, the surface screws of the glaze pushing seat are connected to a glaze pushing motor, a glaze pushing screw is fixed to the output end of the glaze pushing motor, and the glaze pushing screw is rotatably connected to the inside of the glaze pushing seat, and a positioning slide seat adapted to the glaze pushing piston column is fixed to the inside of the glaze pushing seat.

[0012] As a preferred automatic glazing equipment for processing ceramic products of the present invention, pushing telescopic rods are symmetrically arranged on both sides of the oil storage cylinder, and the pushing telescopic rods are fixed on the surface of the glaze pushing seat, and a pushing rack is fixed on the output end of the pushing telescopic rod, and two groups of float positioning cylinders are fixed inside the pushing rack, and a blocking plate is slidably connected to the inside of the float positioning cylinder, and a movable groove adapted to the blocking plate is opened inside the pushing rack, and a pressure sensor 1 is fixed inside the blocking plate, and a liquid level float is arranged below the pressure sensor 1, and the liquid level float is slidably connected to the inside of the float positioning cylinder, and an opening and closing rack transmission part is fixed to the bottom of the liquid level float, and the opening and closing rack transmission part is slidably connected to the inside of the float positioning cylinder through a positioning rack, a push-pull block is fixed on the surface of the baffle plate, a push-pull telescopic rod is fixed between the push-pull block and the pushing rack, and a push-pull groove adapted to the push-pull block is opened inside the pushing rack.

[0013] As a preferred automatic glazing equipment for ceramic product processing of the present invention, a glaze delivery pipe is fixed at the end of the pump body, a valve seat 2 is connected between the glaze outlet tee pipe and the glaze delivery pipe, and the internal structures of the valve seat 1 and the valve seat 2 are the same.

[0014] As a preferred embodiment of the automatic glazing equipment for ceramic product processing of the present invention, an electric control valve is fixed on the surface of the glaze tee, a resistance ring is arranged at the bottom of the glaze tee, a plurality of groups of push rods in a circular array are fixed on the surface of the resistance ring, a second pressure sensor is fixed on the surface of the push rod, a receiving groove matched with the second pressure sensor is provided inside the glaze tee, and a second spring is fixed between the second pressure sensor and the glaze tee.

[0015] As a preferred automatic glazing device for ceramic product processing of the present invention, a multi-station rotating assembly is installed on the surface of the base, and the multi-station rotating assembly includes a rotating motor, a driving shaft, a rotating disk, a positioning rotating seat, an eccentric push wheel, a flip pressing plate, an abutting pulley, a trigger push rod and a touch switch for driving multiple groups of ceramic products to perform intermittent rotation feeding;

[0016] The internal screw of the base is connected to a rotating motor, and a driving shaft is fixed to the output end of the rotating motor, and the driving shaft is rotatably connected to the inside of the base, a rotating disk is arranged on the top of the driving shaft, a positioning swivel seat is fixed to the surface of the base, and the rotating disk is rotatably connected to the inside of the positioning swivel seat, an eccentric push wheel is fixed to the surface of the driving shaft, a flip pressure plate is arranged on one side of the eccentric push wheel, and the flip pressure plate is hinged to the surface of the base through a hinge shaft, and abutment pulleys are fixed at both ends of the flip pressure plate, and one group of the abutment pulleys is in contact with the eccentric push wheel, and a trigger push rod is abutted on the surface of the other group of the abutment pulleys, and the trigger push rod is movably connected to one side of the base through a sliding bracket, and a touch switch is fixed to one side of the base, and the end of the trigger push rod is connected to the touch switch.

[0017] As a preferred embodiment of the automatic glazing equipment for ceramic product processing of the present invention, the multi-station rotating assembly further includes a rotating half gear, a driven full gear, a rotating shift block, a rotating shift groove and a supporting seat;

[0018] A supporting seat is fixed on the surface of the rotating disk, a rotating half gear is fixed at the end of the driving shaft, a driven full gear is meshedly connected on the surface of the rotating half gear, and the driven full gear is rotatably connected to the surface of the base through a rotating rod, a rotating shift block is fixed on the surface of the driven full gear, and a plurality of rotating shift grooves matching the rotating shift blocks are arranged in a circular array inside the rotating disk.

[0019] As a preferred automatic glazing device for ceramic product processing of the present invention, a clamping type flip assembly is installed on the surface of the base, and the clamping type flip assembly includes a lifting telescopic rod, a lifting shaft seat, a flip shaft, a flip gear, a flip rack, a clamping seat, a clamping motor, a bidirectional screw and a clamping block for clamping and flipping ceramic products;

[0020] A lifting and telescopic rod is fixed to the surface of the base, a lifting shaft seat is fixed to the output end of the lifting and telescopic rod, a flip shaft is rotatably connected inside the lifting shaft seat, a flip gear is fixed to one end of the flip shaft, a flip rack is meshingly connected to the surface of the flip gear, and the flip rack is welded to the surface of the base, a clamping seat is fixed to the other end of the flip shaft, a clamping motor is screwed to the surface of the clamping seat, a bidirectional screw is rotatably connected inside the clamping seat, and clamping blocks are threadedly connected to both ends of the surface of the bidirectional screw.

[0021] As a preferred embodiment of the automatic glazing equipment for ceramic product processing of the present invention, the clamping type flip assembly further includes a driving gear, a clamping gear and a limiting slide rod;

[0022] A driving gear is fixed to the output end of the clamping motor, a clamping gear is meshedly connected to the surface of the driving gear, and the clamping gear is fixedly connected to the bidirectional screw rod, a limiting slide is fixed inside the clamping seat, and a limiting groove matching the limiting slide is opened inside the clamping block.

[0023] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0024] 1. A pouring glazing assembly is provided. Through the use of a lifting telescopic rod, a lifting support plate, a glaze pusher seat, a glaze pusher piston column, an oil storage cylinder, a glaze injection tube, a glaze outlet tee tube, a pump body and a glaze box, the glaze inside the oil storage cylinder can be squeezed and injected into the interior of the ceramic product to achieve the glazing operation on the inner surface of the ceramic product. After the glazing operation on the inner surface of the ceramic product is completed, the glazing operation is automatically stopped. Compared with the existing dipping glazing processing method, different types of glazes can be used to glaze the inner and outer surfaces of the ceramic product respectively;

[0025] Through the use of valve seat one, fixed frame, rotating shaft, push cam, valve plug, positioning column, spring one and opening and closing bevel gear group, the opening and closing or blocking of valve seat one or valve seat two can be automatically completed, and the opening and closing state of the glaze three-way pipe outlet can be automatically regulated without manual control, thereby further improving the degree of automation of ceramic product glazing processing.

[0026] 2. A multi-station rotating assembly is provided. Through the use of a rotating motor, a driving shaft, a rotating disk, a positioning rotating seat, an eccentric push wheel, a flip pressing plate, abutting pulley, a trigger push rod and a light touch switch, the supporting seat and the ceramic product can be driven to rotate and feed. After completing a loading, the light touch switch will be turned on once, and a series of subsequent glazing steps can be automatically started. The whole process has a high degree of automation, replacing manual pressing of mechanical switches. The operation is simple and does not require manual operation. Compared with the manual operation start method, the degree of automation is high, and the processing process is less affected by human factors, which greatly improves the processing efficiency;

[0027] By using a rotating half gear, a driven full gear, a rotating shift block, a rotating shift groove and a supporting seat, the rotating disk can be driven to rotate intermittently inside the positioning rotating seat, thereby driving the supporting seat and the ceramic product on its surface to operate synchronously.

[0028] 3. A clamping and flipping assembly is provided, which can clamp and flip the glazed ceramic products through the use of a lifting telescopic rod, a lifting shaft seat, a flip shaft, a flip gear, a flip rack, a clamping seat, a clamping motor, a bidirectional screw and a clamping block, which not only facilitates the subsequent glazing operation on the outer surface of the ceramic products, but also allows the excess glaze on the inner surface of the ceramic products to drip into the inside of the supporting seat. At this time, when different glazes are used to glaze the outer surface of the ceramic products, it will not affect the inner surface that has been glazed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the pouring glazing assembly of the present invention;

[0032] Figure 3 It is a partial structural schematic diagram of the pouring glazing assembly of the present invention;

[0033] Figure 4 It is a cross-sectional view of the glaze pusher in the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the glaze injection tube and the glaze outlet tee tube in the present invention;

[0035] Figure 6 It is a schematic diagram of the structure of the glaze outlet tee pipe and the glaze delivery pipe in the present invention;

[0036] Figure 7 is a cross-sectional view of a valve seat 1 in the present invention;

[0037] Figure 8 It is a cross-sectional view of the push rack and the float positioning cylinder in the present invention;

[0038] Fig. 9 It is a cross-sectional view of the glaze-out three-way pipe in the present invention;

[0039] Fig.10 It is a structural schematic diagram of the rotating motor and the flip pressing plate in the present invention;

[0040] Fig.11 It is a partial cross-sectional view of the multi-station rotating assembly of the present invention;

[0041] Fig.12 It is a schematic diagram of the structure of the driving shaft and the rotating disk in the present invention;

[0042] Fig.13 It is a schematic diagram of the structure of the clamping type flip assembly in the present invention;

[0043] Fig.14 It is a cross-sectional view of the clamping seat in the present invention.

[0044] In the figure: 1, base; 2, pouring glazing assembly; 21, lifting telescopic rod; 22, lifting support plate; 23, glaze pusher seat; 231, glaze pusher motor; 232, glaze pusher screw; 233, positioning slide seat; 24, glaze pusher piston column; 25, oil storage cylinder; 251, push telescopic rod; 252, pusher rack; 253, float positioning cylinder; 254, blocking plate; 255, pressure sensor 1; 256, push-pull block; 25 7. Push-pull telescopic rod; 258. Liquid level float; 259. Open-close rack transmission; 26. Glaze injection tube; 261. Valve seat 1; 262. Fixed frame; 263. Rotating shaft; 264. Push cam; 265. Valve plug; 266. Positioning column; 267. Spring 1; 268. Open-close bevel gear set; 27. Glaze three-way pipe; 271. Electric control valve; 272. Resistance ring; 273. Push rod; 274. Pressure sensor 2; 275, spring 2; 28, pump body; 281, glaze delivery pipe; 282, valve seat 2; 283, opening and closing gear; 29, glaze box; 3, multi-station rotating assembly; 31, rotating motor; 32, driving shaft; 321, rotating half gear; 322, driven full gear; 323, rotating dial block; 324, rotating dial slot; 33, rotating disk; 331, supporting seat; 34, positioning rotating seat; 35, eccentric push wheel; 36, Flip pressure plate; 37, abutment pulley; 38, trigger push rod; 381, spring three; 39, touch switch; 4, clamping type flip assembly; 41, lifting telescopic rod; 42, lifting shaft seat; 43, flip shaft; 44, flip gear; 45, flip rack; 46, clamping seat; 47, clamping motor; 471, driving gear; 472, clamping gear; 48, bidirectional screw; 49, clamping block; 491, limit slide. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Example: Figure 1-Figure 14 As shown, the present invention provides a technical solution, an automatic glazing device for processing ceramic products, comprising a base 1;

[0047] The surface of the base 1 is provided with a pouring glazing assembly 2, which includes a lifting telescopic rod 21, a lifting support plate 22, a glaze pusher seat 23, a glaze pusher motor 231, a glaze pusher screw 232, a positioning slide seat 233, a glaze pusher piston column 24, an oil storage cylinder 25, a push telescopic rod 251, a pusher frame 252, a float positioning cylinder 253, a blocking plate 254, a pressure sensor 255, a push-pull block 256, a push-pull telescopic rod 257, a liquid level float 25 8. Opening and closing rack transmission part 259, glaze injection tube 26, valve seat 1 261, fixing frame 262, rotating shaft 263, pushing cam 264, valve plug 265, positioning column 266, spring 1 267, opening and closing bevel gear set 268, glaze outlet three-way pipe 27, electric control valve 271, abutment ring 272, pushing rod 273, pressure sensor 274, spring 275, pump body 28, glaze delivery tube 281, valve seat 282, opening and closing gear 283 and glaze box 29;

[0048] Two groups of lifting and telescopic rods 21 are fixed on the surface of the base 1, and a lifting support plate 22 is fixed between the output ends of the two groups of lifting and telescopic rods 21. A glaze pushing seat 23 is welded at the end of the lifting support plate 22. A glaze pushing motor 231 is screwed on the surface of the glaze pushing seat 23. A glaze pushing screw rod 232 is fixed on the output end of the glaze pushing motor 231, and the glaze pushing screw rod 232 is rotatably connected to the inside of the glaze pushing seat 23. A glaze pushing piston column 24 is threadedly connected on the surface of the glaze pushing screw rod 232. An oil storage cylinder 25 is sleeved on the surface of the glaze pushing piston column 24. The glaze pushing piston column 24 is slidably connected to the inside of the oil storage cylinder 25, and the oil storage cylinder 25 is screwed to the bottom end of the glaze pushing seat 23. Pushing telescopic rods 251 are symmetrically arranged on both sides of the oil storage cylinder 25. The pushing telescopic rods 251 are fixed to the glaze pushing seat 2 3, a pushing frame 252 is fixed to the output end of the pushing telescopic rod 251, two groups of floating ball positioning cylinders 253 are fixed inside the pushing frame 252, the inside of the floating ball positioning cylinder 253 is slidably connected with a blocking plate 254, and a moving groove adapted to the blocking plate 254 is opened inside the pushing frame 252, a pressure sensor 255 is fixed inside the blocking plate 254, a liquid level floating ball 258 is arranged below the pressure sensor 255, and the liquid level floating ball 258 is slidably connected to the inside of the floating ball positioning cylinder 253, an opening and closing rack transmission member 259 is fixed to the bottom of the liquid level floating ball 258, the opening and closing rack transmission member 259 is composed of a rack and a gear, and the opening and closing rack transmission member 259 is slidably connected to the inside of the floating ball positioning cylinder 253 through a positioning frame, and the blocking plate A push-pull block 256 is fixed to the surface of 254, a push-pull telescopic rod 257 is fixed between the push-pull block 256 and the pushing frame 252, and a push-pull groove adapted to the push-pull block 256 is opened inside the pushing frame 252, a positioning slide seat 233 adapted to the glaze pushing piston column 24 is fixed inside the glaze pushing seat 23, a glaze injection tube 26 is fixed to the bottom end of the oil storage cylinder 25, a glaze outlet three-way pipe 27 is arranged below the glaze injection tube 26, a pump body 28 is fixed to the surface of the lifting support plate 22, a glaze box 29 is fixed at one end of the pump body 28, and the glaze box 29 is fixed to the surface of the lifting support plate 22, a glaze delivery pipe 281 is fixed to the other end of the pump body 28, a valve seat 261 is connected between the glaze injection tube 26 and the glaze outlet three-way pipe 27, and a valve seat 261 is connected between the glaze outlet three-way pipe 27 and the glaze delivery pipe 281. A valve seat 282 is connected, and the internal structures of the valve seat 1 261 and the valve seat 282 are the same. A fixing frame 262 is fixed on the surface of the valve seat 1 261, and a rotating shaft 263 is rotatably connected inside the fixing frame 262. Push cams 264 are symmetrically fixed at both ends of the rotating shaft 263, and a valve plug 265 is abutted on the surface of the push cam 264. A valve groove matched with the valve plug 265 is provided inside the valve seat 1 261. A positioning column 266 is provided inside the valve seat 1 261. The positioning column 266 is fixedly connected to the fixing frame 262, and a clearance groove matched with the positioning column 266 is provided inside the valve plug 265. A spring 1 267 is wound on the surface of the positioning column 266, and the two ends of the spring 1 267 are respectively fixed between the positioning column 266 and the valve plug 265.An opening and closing bevel gear set 268 is fixed at the end of the rotating shaft 263, and the other end of the opening and closing bevel gear set 268 is connected to the end of one group of opening and closing rack transmission members 259 through the transmission shaft 1, and the gear at the end of the other group of opening and closing rack transmission members 259 is meshed and connected with the opening and closing gear 283 through the transmission shaft 2. An electric control valve 271 is fixed on the surface of the glaze three-way pipe 27, and a resistance ring 272 is arranged at the bottom of the glaze three-way pipe 27. A plurality of groups of push rods 273 in a circular array are fixed on the surface of the resistance ring 272, and a pressure sensor 274 is fixed on the surface of the push rod 273. A storage groove adapted to the pressure sensor 274 is provided inside the glaze three-way pipe 27, and a spring 275 is fixed between the pressure sensor 274 and the glaze three-way pipe 27.

[0049] A multi-station rotating assembly 3 is installed on the surface of the base 1, and the multi-station rotating assembly 3 includes a rotating motor 31, a driving shaft 32, a rotating half gear 321, a driven full gear 322, a rotating dial block 323, a rotating dial slot 324, a rotating disk 33, a supporting seat 331, a positioning rotating seat 34, an eccentric push wheel 35, a flip pressure plate 36, an abutting pulley 37, a trigger push rod 38, a spring 381 and a light touch switch 39;

[0050] The base 1 is internally screwed with a rotating motor 31, the output end of the rotating motor 31 is fixed with a driving shaft 32, and the driving shaft 32 is rotatably connected to the inside of the base 1, a rotating disk 33 is arranged at the top of the driving shaft 32, and a plurality of groups of supporting seats 331 in an annular array are fixed on the surface of the rotating disk 33, a positioning rotating seat 34 is fixed on the surface of the base 1, and the rotating disk 33 is rotatably connected to the inside of the positioning rotating seat 34, a rotating half gear 321 is fixed at the end of the driving shaft 32, and a driven full gear 322 is meshedly connected to the surface of the rotating half gear 321, and the driven full gear 322 is rotatably connected to the surface of the base 1 through a rotating rod, a rotating dial block 323 is fixed on the surface of the driven full gear 322, and a plurality of groups of rotating dial grooves 323 matching the rotating dial block 323 are provided in an annular array inside the rotating disk 33. 24. An eccentric push wheel 35 is fixed to the surface of the driving shaft 32. A flip pressure plate 36 is provided on one side of the eccentric push wheel 35. The flip pressure plate 36 is hinged to the surface of the base 1 through a hinge shaft. Abutment pulleys 37 are fixed to both ends of the flip pressure plate 36, and one group of abutment pulleys 37 is in contact with the eccentric push wheel 35. A trigger push rod 38 is abutted on the surface of the other group of abutment pulleys 37. The trigger push rod 38 is movably connected to one side of the base 1 through a sliding bracket. A spring 381 is wound around the surface of the trigger push rod 38. The two ends of the spring 381 are respectively fixed between the trigger push rod 38 and the sliding bracket. A light touch switch 39 is fixed to one side of the base 1, and the end of the trigger push rod 38 is connected to the light touch switch 39. A through hole is opened in the interior of the supporting seat 331, and a recycling box is placed under the through hole.

[0051] A clamping type flip assembly 4 is installed on the surface of the base 1, and the clamping type flip assembly 4 includes a lifting telescopic rod 41, a lifting shaft seat 42, a flip shaft 43, a flip gear 44, a flip rack 45, a clamping seat 46, a clamping motor 47, a driving gear 471, a clamping gear 472, a bidirectional screw rod 48, a clamping block 49 and a limit slide rod 491;

[0052] A lifting telescopic rod 41 is fixed to the surface of the base 1, a lifting shaft seat 42 is fixed to the output end of the lifting telescopic rod 41, a flip shaft 43 is rotatably connected to the inside of the lifting shaft seat 42, a flip gear 44 is fixed to one end of the flip shaft 43, a flip rack 45 is meshedly connected to the surface of the flip gear 44, and the flip rack 45 is welded to the surface of the base 1, a clamping seat 46 is fixed to the other end of the flip shaft 43, a clamping motor 47 is screwed to the surface of the clamping seat 46, and a clamping motor 47 is fixed to the output end of the clamping motor 47. A driving gear 471 is meshedly connected to the surface of the driving gear 471 with a clamping gear 472, a bidirectional screw rod 48 is fixed inside the clamping gear 472, the bidirectional screw rod 48 is rotatably connected to the inside of the clamping seat 46, and both ends of the surface of the bidirectional screw rod 48 are threadedly connected to clamping blocks 49, a limiting slide rod 491 is fixed inside the clamping seat 46, and a limiting groove matching the limiting slide rod 491 is opened inside the clamping block 49, and a rubber pad is bonded to the surface of the clamping block 49 for protecting ceramic products.

[0053] When it is necessary to glaze the ceramic product, first place the ceramic product to be glazed with the opening facing upward inside the support seat 331, complete the positioning through the placement groove inside the support seat 331, and then start the rotating motor 31, and drive the driving shaft 32 to rotate inside the base 1 through the rotating motor 31, thereby driving the rotating half gear 321 and the eccentric push wheel 35 to rotate synchronously. As the rotating half gear 321 rotates, when its own teeth contact the driven full gear 322, it can drive the driven full gear 322 to rotate on the surface of the base 1, and then drive the rotating dial block 323 to rotate synchronously, and then with the cooperation of the rotating dial groove 324, it can drive the rotating disk 33 to rotate intermittently inside the positioning rotating seat 34, thereby driving the support seat 331 on its surface. It runs synchronously with the ceramic products. During this period, through the rotation of the eccentric push wheel 35, the abutment pulley 37 at one end of the overturning pressure plate 36 can be pushed and moved, so that the overturning pressure plate 36 is overturned on the surface of the base 1, so that the abutment pulley 37 at the other end of itself pushes the trigger push rod 38 to slide inside the sliding bracket. Through the movement of the trigger push rod 38, the spring three 381 can be squeezed to deform and generate elastic force, and then the end of the touch switch 39 is pressed to automatically start a series of subsequent glazing steps. The whole process has a high degree of automation, instead of manually pressing a mechanical switch, the operation is simple, and no manual operation is required. Compared with the manual operation start method, the degree of automation is high, and the processing process is less affected by human factors, which greatly improves the processing efficiency.

[0054] When the touch switch 39 is pressed and turned on, it means that a certain ceramic product has reached the glazing position. At this time, the touch switch 39 will automatically start the lifting and telescopic rod 21 through the controller (not shown in the figure), and the lifting and telescopic rod 21 drives the lifting and telescopic support plate 22 to drive the glaze pusher seat 23, the oil storage cylinder 25 and the glaze outlet three-way pipe 27 to move toward the inside of the ceramic product. As the glaze outlet three-way pipe 27 moves downward, when the resistance ring 272 at the bottom of the glaze outlet three-way pipe 27 contacts the inner wall surface of the ceramic product, the glaze outlet three-way pipe 27 continues to move downward, which can make the push rod 273 drive the pressure sensor 274 to squeeze the spring 275 inside the glaze outlet three-way pipe 27, so that the spring 275 is deformed. The spring 275 is changed and generates elastic force. The rebound force of the spring 275 can squeeze the pressure sensor 274 to generate a piezoelectric signal, and then send a control signal to the controller. The controller controls the electric control valve 271 and the push telescopic rod 251 to start. By starting the push telescopic rod 251, the push rack 252 can be pushed toward the surface of the ceramic product. When the push rack 252 contacts the port surface of the ceramic product, the push telescopic rod 251 stops running, and then the glaze pushing motor 231 starts automatically. As the push rack 252 moves downward, it can drive the float positioning cylinder 253, the blocking plate 254 and the opening and closing rack transmission member 259 to move downward synchronously. When the two sets of opening and closing rack transmission members 259 are inside After the rack is displaced, it can drive the gear inside it to rotate, and then drive the opening and closing bevel gear set 268 and the opening and closing gear 283 to rotate on the surface of the valve seat 1 261 and the valve seat 282 respectively. Through the rotation of the opening and closing bevel gear set 268 and the opening and closing gear 283, the rotating shaft 263 inside the valve seat 1 261 and the valve seat 282 can be driven to rotate respectively, and then the push cam 264 can be driven to rotate synchronously. Through the rotation of the push cam 264, the valve plug 265 can be squeezed to move along the surface of the positioning column 266, and the squeezing spring 1 267 is deformed and generates elastic force, so that the valve seat 1 261 or the valve seat 282 can be blocked, and the valve seat 1 261 or the valve seat 282 can be cut off. 1 or the connection of the channels at both ends of the valve seat 282, where the valve seat 1 261 and the push cam 264 inside the valve seat 282 are arranged oppositely, so when the channels at both ends of the valve seat 1 261 are in a connected state, the channels at both ends of the valve seat 282 are in a blocked state, conversely, when the channels at both ends of the valve seat 1 261 are in a blocked state, the channels at both ends of the valve seat 282 are in a connected state, it can be achieved that when the glaze injection tube 26 and the glaze outlet three-way tube 27 are connected, the glaze outlet three-way tube 27 and the glaze delivery tube 281 are in a cut-off state, the effect of automatically regulating the opening and closing state of the outlet of the glaze outlet three-way tube 27 is achieved, without the need for manual control, further improving the degree of automation of the glazing process of ceramic products.

[0055] The start of the glaze pushing motor 231 can drive the glaze pushing screw 232 to rotate inside the glaze pushing seat 23, and then drive the glaze pushing piston column 24 to move along the positioning slide 233 inside the glaze pushing seat 23 toward the inside of the oil storage cylinder 25, so that the glaze inside the glaze box 29 extracted by the pump body 28 in advance can be squeezed and pushed, so that it can be injected into the interior of the ceramic product through the glaze injection tube 26 and the glaze outlet three-way pipe 27. As the glaze liquid level inside the ceramic product continues to rise, the liquid level float 258 inside the float positioning cylinder 253 is affected by the buoyancy of the glaze liquid surface and can squeeze the pressure sensor 255 inside the blocking plate 254, so that the pressure sensor 255 generates a piezoelectric signal. When the piezoelectric signal generated by the pressure sensor 255 reaches the set threshold, it means that the glaze liquid level has risen to the port position of the ceramic product and the glaze on the inner surface of the ceramic product has been completed. The glazing operation needs to stop the glaze injection operation inside the ceramic product. Then the controller will immediately control the glaze pushing motor 231 to turn off and start the push-pull telescopic rod 257. By starting the push-pull telescopic rod 257, the push-pull block 256 can be driven to drive the blocking plate 254 to move in the moving groove opened in the pushing frame 252, thereby releasing the obstruction to the liquid level float 258. The liquid level float 258 that loses the obstruction can drive the opening and closing rack transmission member 259 to move upward inside the float positioning cylinder 253 under the action of buoyancy, thereby driving the opening and closing bevel gear group 268 and the opening and closing gear 283 to reverse on the surfaces of the valve seat 1 261 and the valve seat 282 respectively, thereby changing the opening and closing state of the valve seat 1 261 and the valve seat 282, thereby cutting off the connection between the glaze outlet tee pipe 27 and the glaze injection pipe 26, and opening the connection between the glaze outlet tee pipe 27 and the glaze delivery pipe 281.

[0056] During this period, when the blocking plate 254 moves inside the pushing rack 252 and releases the blocking of the liquid level float 258, the pressure sensor 255 loses the squeezing of the liquid level float 258 and restores the initial pressure signal. At this time, the controller will control the push-pull telescopic rod 257 to reset. At this time, the liquid level float 258 loses the blocking and moves upward. Therefore, the push-pull telescopic rod 257 will drive the blocking plate 254 to move toward the bottom surface of the liquid level float 258 until the blocking plate 254 and the opening and closing rack transmission part 259 are in contact, so that the blocking plate 254 is attached to the bottom surface of the liquid level float 258, thereby positioning the liquid level float 258 and preventing the subsequent buoyancy from disappearing. The float 258 is displaced, and when the pressure sensor 255 restores the initial pressure signal, the controller will also control the pump body 28 to start. At this time, the glaze outlet three-way pipe 27 and the glaze delivery pipe 281 are in a connected state. Therefore, the glaze inside the ceramic product can be extracted and recovered through the glaze delivery pipe 281 and the glaze outlet three-way pipe 27 until the glaze inside the ceramic product is completely extracted. However, since part of the glaze is stuck on the inner surface of the ceramic product, the glaze inside the oil storage cylinder 25 is missing and needs to be replenished. By controlling the lifting and telescopic rod 21 to start resetting by the controller, the lifting support plate 22 can be driven to drive the glaze outlet three-way pipe 27 to move upward, and then the resistance ring 272 is separated from the surface of the ceramic product. , spring 275 releases the squeeze on pressure sensor 274, and the electric control valve 271 will close automatically to block the glaze outlet of the glaze outlet three-way pipe 27. At this time, valve seat 282 is in an open state, and valve seat 1 261 is in a closed state. Then, after the electric control valve 271 is closed, a control signal will be sent to the controller, and the controller will start the push-pull telescopic rod 257 close to the side of valve seat 1 261. The push-pull telescopic rod 257 drives the push-pull block 256 and the blocking plate 254 at its output end to release the limit on the liquid level float 258, so that the liquid level float 258 and the opening and closing rack transmission member 259 that support the limit will move down and reset, and then open the valve seat 1 261 again. At this time, the valve seat 282 And the valve seat 1 261 are both in the open state, so that the glaze injection tube 26 and the glaze delivery tube 281 are connected through the glaze outlet three-way tube 27, and then the glaze pushing motor 231 is started to reverse, thereby driving the glaze pushing screw 232 to reverse, which can drive the glaze pushing piston column 24 to move in the opposite direction inside the oil storage cylinder 25. With the movement of the glaze pushing piston column 24, under the action of pressure, the glaze inside the glaze box 29 can be sucked into the oil storage cylinder 25, so as to realize timely replenishment of the glaze inside the oil storage cylinder 25, and when the glaze inside the oil storage cylinder 25 is replenished, all the push-pull telescopic rods 257 and the push telescopic rod 251 will be reset, so that the valve seat 1 261 and the valve seat 2 282 return to their initial state.

[0057] When the glazing operation on the inner surface of a ceramic product is completed, the rotating disk 33 will drive the supporting seat 331 to operate, so that the ceramic product to be glazed can be transported to the bottom of the glaze injection tube 26, and the glazed ceramic product can be transported to the position of the clamping block 49. At this time, by starting the clamping motor 47, the clamping motor 47 drives the driving gear 471 to rotate inside the clamping seat 46, thereby driving the clamping gear 472 and the bidirectional screw 48 to rotate inside the clamping seat 46. The rotation of the bidirectional screw 48 can drive the two sets of clamping blocks 49 to rotate. 9 With the cooperation of the limit slide bar 491, relative movement is performed to clamp the outer surface of the ceramic product, and then the lifting telescopic rod 41 is started, and the lifting telescopic rod 41 pushes the lifting shaft seat 42 to move upward, thereby driving the flip shaft 43 and the clamping seat 46 to move synchronously, and the clamping block 49 and the ceramic product can be driven to move upward synchronously. During this period, the movement of the flip shaft 43 can drive the flip gear 44 to rotate along the surface of the flip rack 45, thereby driving the flip shaft 43 and the clamping seat 46 to flip during the upward movement. When the clamping seat 46 and the ceramic product After flipping 180 degrees, the opening of the ceramic product is facing downward and facing the surface of the support seat 331. At this time, the clamping motor 47 will rotate in the opposite direction, and the clamping block 49 can be driven to slowly release the clamping of the ceramic product, so that the ceramic product with the internal glazing completed can be placed on the surface of the support seat 331, which not only provides convenience for the subsequent glazing operation on the outer surface of the ceramic product, but also allows the excess glaze on the inner surface of the ceramic product to drip into the interior of the support seat 331 and remain in the recycling box from the through hole opened in the support seat 331, so as to realize the glaze recycling. The port of the product is close to the surface of the supporting seat 331. At this time, when different glazes are used to glaze the outer surface of the ceramic product, it will not affect the inner surface that has been glazed. After the placement of the ceramic product is completed, the lifting telescopic rod 41 and the clamping block 49 will not reset until the subsequent touch switch 39 is triggered again to turn on. The lifting telescopic rod 41 will move downward first, and then the clamping motor 47 will drive the clamping block 49 to complete the clamping, and then the lifting telescopic rod 41 will be lifted again to achieve flipping, and so on and so forth, to achieve continuous and automated glazing processing of ceramic products.

[0058] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic glazing device for processing ceramic products, comprising a base (1); Features: The surface of the base (1) is mounted with a pouring glazing assembly (2), the pouring glazing assembly (2) comprising a lifting telescopic rod (21) for performing glazing processing on the inner surface of the ceramic product, a lifting support plate (22), a glaze pusher seat (23), a glaze pusher piston column (24), an oil storage cylinder (25), a glaze injection tube (26), a glaze outlet three-way tube (27), a pump body (28) and a glaze box (29); Two groups of lifting and telescopic rods (21) are fixed on the surface of the base (1); a lifting support plate (22) is fixed between the output ends of the two groups of lifting and telescopic rods (21); a glaze pusher seat (23) is welded at the end of the lifting support plate (22); a glaze pusher piston column (24) is arranged inside the glaze pusher seat (23); an oil storage cylinder (25) is sleeved on the surface of the glaze pusher piston column (24); the glaze pusher piston column (24) is slidably connected to the inside of the oil storage cylinder (25), and the oil storage cylinder (25) is screwed to the bottom end of the glaze pusher seat (23); a glaze injection tube (26) is fixed to the bottom end of the oil storage cylinder (25); a glaze outlet three-way pipe (27) is arranged below the glaze injection tube (26); a pump body (28) is fixed on the surface of the lifting support plate (22); a glaze box (29) is fixed at one end of the pump body (28); The pouring glazing assembly (2) further comprises a valve seat (261), a fixing frame (262), a rotating shaft (263), a push cam (264), a valve plug (265), a positioning column (266), a spring (267), and an opening and closing bevel gear assembly (268); A valve seat 1 (261) is connected between the glaze injection tube (26) and the glaze outlet tee tube (27); a fixing frame (262) is fixed on the surface of the valve seat 1 (261); a rotating shaft (263) is rotatably connected inside the fixing frame (262); push cams (264) are symmetrically fixed at both ends of the rotating shaft (263); a valve plug (265) is abutted on the surface of the push cam (264); a valve groove matching the valve plug (265) is provided inside the valve seat 1 (261); A positioning column (266) is arranged inside the valve seat (261), the positioning column (266) and the fixing frame (262) are fixedly connected, and a clearance groove matching the positioning column (266) is arranged inside the valve plug (265), a spring (267) is wound around the surface of the positioning column (266), and two ends of the spring (267) are respectively fixed between the positioning column (266) and the valve plug (265), and an opening and closing bevel gear set (268) is fixed at the end of the rotating shaft (263); The surface of the glaze pushing seat (23) is screw-connected to a glaze pushing motor (231), an output end of the glaze pushing motor (231) is fixed with a glaze pushing screw rod (232), and the glaze pushing screw rod (232) is rotatably connected to the inside of the glaze pushing seat (23), and a positioning slide seat (233) adapted to the glaze pushing piston column (24) is fixed to the inside of the glaze pushing seat (23); Pushing telescopic rods (251) are symmetrically arranged on both sides of the oil storage cylinder (25), and the pushing telescopic rods (251) are fixed on the surface of the glaze pushing seat (23). A pushing frame (252) is fixed to the output end of the pushing telescopic rod (251), and two groups of floating ball positioning cylinders (253) are fixed inside the pushing frame (252). The inside of the floating ball positioning cylinder (253) is slidably connected with a blocking plate (254), and a moving groove adapted to the blocking plate (254) is opened inside the pushing frame (252), and a pressure sensor 1 (255) is fixed inside the blocking plate (254). The pressure sensor 1 (255) is fixed to the inside of the blocking plate (254). 55), a liquid level float (258) is arranged below the liquid level float (258), and the liquid level float (258) is slidably connected to the inside of the float positioning tube (253), an opening and closing rack transmission member (259) is fixed to the bottom of the liquid level float (258), and the opening and closing rack transmission member (259) is slidably connected to the inside of the float positioning tube (253) through a positioning frame, a push-pull block (256) is fixed to the surface of the blocking plate (254), a push-pull telescopic rod (257) is fixed between the push-pull block (256) and the pushing frame (252), and a push-pull groove compatible with the push-pull block (256) is opened inside the pushing frame (252); A glaze delivery pipe (281) is fixed at the end of the pump body (28), a second valve seat (282) is connected between the glaze outlet tee pipe (27) and the glaze delivery pipe (281), and the first valve seat (261) and the second valve seat (282) have the same internal structure; An electric control valve (271) is fixed on the surface of the glaze outlet three-way pipe (27), a resistance ring (272) is arranged at the bottom of the glaze outlet three-way pipe (27), a plurality of groups of push rods (273) in a ring array are fixed on the surface of the resistance ring (272), a second pressure sensor (274) is fixed on the surface of the push rods (273), a receiving groove matched with the second pressure sensor (274) is provided inside the glaze outlet three-way pipe (27), and a second spring (275) is fixed between the second pressure sensor (274) and the glaze outlet three-way pipe (27).

2. The automatic glazing equipment for ceramic product processing according to claim 1 is characterized in that: A multi-station rotating assembly (3) is mounted on the surface of the base (1), and the multi-station rotating assembly (3) comprises a rotating motor (31) for driving multiple groups of ceramic products to perform intermittent rotating loading, a driving shaft (32), a rotating disk (33), a positioning rotating seat (34), an eccentric push wheel (35), a turning pressure plate (36), an abutting pulley (37), a trigger push rod (38) and a light touch switch (39); The base (1) is internally screwed with a rotating motor (31), an output end of the rotating motor (31) is fixed with a driving shaft (32), and the driving shaft (32) is rotatably connected to the inside of the base (1), a rotating disk (33) is provided at the top of the driving shaft (32), a positioning rotating seat (34) is fixed on the surface of the base (1), and the rotating disk (33) is rotatably connected to the inside of the positioning rotating seat (34), an eccentric push wheel (35) is fixed on the surface of the driving shaft (32), and a flip pressure plate (35) is provided on one side of the eccentric push wheel (35). 6), the flip pressure plate (36) is hinged to the surface of the base (1) through a hinge shaft, and abutment pulleys (37) are fixed to both ends of the flip pressure plate (36), and one group of the abutment pulleys (37) and the eccentric push wheel (35) are in contact with each other, and the surface of the other group of the abutment pulleys (37) is abutted with a trigger push rod (38), and the trigger push rod (38) is movably connected to one side of the base (1) through a sliding bracket. A touch switch (39) is fixed to one side of the base (1), and the end of the trigger push rod (38) is connected to the touch switch (39).

3. The automatic glazing equipment for ceramic product processing according to claim 2 is characterized in that: The multi-station rotating assembly (3) further comprises a rotating half gear (321), a driven full gear (322), a rotating shift block (323), a rotating shift slot (324) and a supporting seat (331); A support seat (331) is fixed on the surface of the rotating disk (33), a rotating half gear (321) is fixed at the end of the driving shaft (32), a driven full gear (322) is meshingly connected to the surface of the rotating half gear (321), and the driven full gear (322) is rotatably connected to the surface of the base (1) via a rotating rod, a rotating shift block (323) is fixed on the surface of the driven full gear (322), and a plurality of rotating shift grooves (324) adapted to the rotating shift blocks (323) are provided in a circular array inside the rotating disk (33).

4. The automatic glazing equipment for ceramic product processing according to claim 3 is characterized in that: A clamping and flipping assembly (4) is mounted on the surface of the base (1), and the clamping and flipping assembly (4) comprises a lifting telescopic rod (41) for clamping and flipping ceramic products, a lifting shaft seat (42), a flip shaft (43), a flip gear (44), a flip rack (45), a clamping seat (46), a clamping motor (47), a bidirectional screw rod (48), and a clamping block (49); A lifting telescopic rod (41) is fixed to the surface of the base (1), a lifting shaft seat (42) is fixed to the output end of the lifting telescopic rod (41), a tilting shaft (43) is rotatably connected inside the lifting shaft seat (42), a tilting gear (44) is fixed to one end of the tilting shaft (43), a tilting rack (45) is meshingly connected to the surface of the tilting gear (44), and the tilting rack (45) is welded to the surface of the base (1), a clamping seat (46) is fixed to the other end of the tilting shaft (43), a clamping motor (47) is screwed to the surface of the clamping seat (46), a bidirectional screw rod (48) is rotatably connected inside the clamping seat (46), and clamping blocks (49) are threadedly connected to the two ends of the surface of the bidirectional screw rod (48).

5. The automatic glazing equipment for ceramic product processing according to claim 4 is characterized in that: The clamping type turning assembly (4) further comprises a driving gear (471), a clamping gear (472) and a limiting sliding rod (491); A driving gear (471) is fixed to the output end of the clamping motor (47), a clamping gear (472) is meshingly connected to the surface of the driving gear (471), and the clamping gear (472) is fixedly connected to the bidirectional screw rod (48), a limiting slide rod (491) is fixed inside the clamping seat (46), and a limiting groove matching the limiting slide rod (491) is provided inside the clamping block (49).

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