CN116141473A - Ceramic rotary glazing assembly line and glazing process by recycling ceramic glaze - Google Patents
Ceramic rotary glazing assembly line and glazing process by recycling ceramic glaze Download PDFInfo
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- CN116141473A CN116141473A CN202310374068.5A CN202310374068A CN116141473A CN 116141473 A CN116141473 A CN 116141473A CN 202310374068 A CN202310374068 A CN 202310374068A CN 116141473 A CN116141473 A CN 116141473A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/045—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by dipping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/048—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by spraying or projecting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to the field of ceramic production, in particular to a ceramic glaze recycling ceramic rotary glazing assembly line and a glazing process, which comprise a ceramic blank external glazing device, wherein the ceramic blank external glazing device comprises: a rotating device; the frame body structure is provided with a glaze storage box which can be lifted, and the glaze storage box is provided with a glaze inlet pipe and a glaze outlet pipe; the lifting mechanism is arranged on the frame body structure and comprises a bidirectional driving assembly, a telescopic plate and a guide plate, wherein the bidirectional driving assembly can drive the telescopic plate to reciprocate along the length direction of the glaze storage box, and the telescopic plate is matched with a guide groove body formed on the guide plate so as to drive the glaze storage box to lift; the feeding mechanism is arranged between the frame body structure and the glaze storage box and comprises a blocking component communicated with the glaze inlet pipe and a suction component communicated with the glaze outlet pipe, and when the glaze storage box moves downwards, the suction component and the blocking component act sequentially to reduce the influence of impurities on the ceramic blank on the color of glaze liquid.
Description
Technical Field
The invention relates to the technical field of ceramic production, in particular to a ceramic rotary glazing assembly line and a ceramic glazing process for recycling ceramic glaze.
Background
In the production process of the ceramic, the ceramic needs to be glazed, the glaze can improve the decoration effect of the ceramic, the surface of the product is smooth and bright, the water absorption of the blank body can be reduced, the anti-seepage pollution is improved, the cleaning is convenient, the mechanical property of the product is improved, and the combination of the glaze and the blank body can improve the fracture resistance and the shock resistance of the product.
At present, the ceramic glazing has basically realized mechanization, and in the ceramic glazing process, the ceramic glazing is divided into an inner glazing process and an outer glazing process, wherein the inner glazing process mainly depends on spray heads for spraying, and the outer glazing process mainly adopts a glaze dipping mode.
In the process of glazing ceramic, the existing glaze liquid supply adopts a circulating pumping mode, namely, a glaze liquid pump pumps the glaze liquid into a glaze storage box, the glaze liquid in the glaze storage box can flow back into the glaze liquid circulation box outside the glaze storage box from the upper top of the glaze storage box, and the glaze liquid pump pumps the glaze liquid back into the glaze storage box, so that the mode has the advantages that: the height of the liquid level of the glaze liquid is consistent with the height of the upper top of the glaze storage box, namely, the height of the liquid level of the glaze liquid is constant, so that when the ceramic blank is placed in the glaze storage box to be soaked, the ceramic blank is only required to be kept at a preset position, and the phenomenon that the upper part of the ceramic blank is not soaked is avoided.
However, the above-mentioned method has certain drawbacks, mainly: the ceramic blank is provided with certain dust impurities, certain colored pigment is also present in the dust impurities, although the outer surface of the ceramic blank can be wiped, dust cannot be completely removed, so that glaze dipping in a short time cannot be greatly influenced, if glaze dipping in the ceramic blank is carried out for a long time, glaze liquid circulating in a glaze storage box can be gradually polluted, and the glaze liquid is doped with unfavorable pigment, so that the color of the glaze liquid is changed, even if new glaze is added, the color of the glaze liquid is error, the color of the glaze liquid cannot be removed through filtration, so that even if the glaze liquid is subjected to physical filtration, the color of the glaze liquid is changed along with the progress of the glaze dipping, and the color of a glaze layer on the outer surface of the ceramic blank has errors along with the progress of the glaze dipping, so that the quality of a product is influenced.
Disclosure of Invention
The invention aims to provide a ceramic rotary glazing assembly line and a ceramic rotary glazing process for recycling ceramic glaze so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a rotatory glazing assembly line of ceramic glaze circulation recycle, includes interior glaze spraying device, snatchs turning device, the outside glaze dipping device of ceramic base and rubs a end drying device, its characterized in that, the outside glaze dipping device of ceramic base includes:
the rotary device can drive the ceramic blank to be subjected to glazing to perform station conversion;
the glaze storage box is arranged on the frame body structure and is provided with a glaze inlet pipe and a glaze outlet pipe which are communicated with the glaze storage box;
the lifting mechanism is arranged on the frame body structure and comprises a bidirectional driving assembly, a telescopic plate and a guide plate, wherein the bidirectional driving assembly can drive the telescopic plate to reciprocate along the length direction of the glaze storage box, and the telescopic plate is matched with a guide groove body formed on the guide plate so as to drive the glaze storage box to lift when the telescopic plate reciprocates;
the feeding mechanism is arranged between the frame body structure and the glaze storage box and comprises a plugging component communicated with the glaze inlet pipe and a suction component communicated with the glaze outlet pipe, and the suction component and the plugging component sequentially act when the glaze storage box moves downwards.
As a further scheme of the invention: the bidirectional driving assembly comprises a transverse frame connected with the frame body structure, two driving wheels are rotatably arranged on the transverse frame, a driving belt is sleeved between the two driving wheels, and the driving belt is connected with the telescopic plate through a jogging structure;
a driving device is also fixed on the transverse frame, and an output shaft of the driving device penetrates through the transverse frame and is connected with one of the driving wheels;
the bidirectional driving assembly further comprises a first guide rod connected with the guide plate, and a first guide sleeve connected with the telescopic plate is slidably arranged on the first guide rod.
As still further aspects of the invention: the telescopic plate comprises a follow-up sleeve plate fixedly connected with the first guide sleeve, the interior of the follow-up sleeve plate is of a hollow structure, a lifting plate is slidably arranged in the follow-up sleeve plate, and abutting rollers penetrating through the follow-up sleeve plate are symmetrically and rotatably arranged on two sides of the lifting plate;
the lifting plate is connected with two second guide sleeves, and the second guide sleeves are in sliding connection with second guide rods arranged on the glaze storage box.
As still further aspects of the invention: the embedded structure comprises a containing groove and an embedded sliding block, wherein the containing groove is arranged along the length direction of the bottom of the follow-up sleeve plate, the embedded sliding block is rotatably arranged on the driving belt, and the embedded sliding block can slide in the containing groove.
As still further aspects of the invention: the guide plate is provided with a first inclined groove body and a second inclined groove body which are arranged in a crossing way, the end parts of the first inclined groove body and the second inclined groove body are communicated through two vertical groove bodies, the first inclined groove body, the second inclined groove body and the two vertical groove bodies form the guide groove body, and the abutting roller can roll in the guide groove body;
the turning piece is further rotatably arranged at the crossing position of the first inclined groove body and the second inclined groove body.
As still further aspects of the invention: the suction assembly comprises a plurality of pumping cylinders arranged on the frame body structure, the pumping cylinders are communicated with the glaze outlet pipe, a piston is arranged in the pumping cylinders in a sealing sliding manner, a connecting rod penetrating through the pumping cylinders is arranged on the piston, one end of the connecting rod, far away from the piston, is connected with a propping plate, and the propping plate is matched with a triggering plate arranged on the glaze storage box;
a first spring is sleeved on the connecting rod, one end of the first spring is connected with the pumping cylinder body, and the other end of the first spring is connected with the abutting plate;
the suction assembly further comprises a one-way valve body communicated with the glaze storage box, and the one-way valve body is connected with the glaze outlet pipe.
As still further aspects of the invention: the plugging assembly comprises an extension cavity arranged on the glaze inlet pipe, a stop plate is inserted in the extension cavity, and a conducting port matched with the glaze inlet pipe is formed in the stop plate;
two side plates are symmetrically arranged on the stop plate, and a chute is arranged on each side plate;
the plugging assembly further comprises a centrifugal structure for driving the side plates to lift.
As still further aspects of the invention: the centrifugal structure comprises a rotating shaft rotatably mounted on the glaze storage box, a gear is coaxially connected to the rotating shaft, the gear is matched with a rack plate arranged on the frame body structure, a rotating piece is further fixed on the rotating shaft, two sliding grooves are symmetrically formed in the rotating piece, a counterweight sliding block is slidably mounted in the sliding grooves, a hinge rod is rotatably mounted on the counterweight sliding block, and one end, far away from the counterweight sliding block, of the hinge rod is rotatably connected with a follow-up sleeve sleeved on the rotating shaft;
the centrifugal structure further comprises a second spring sleeved on the rotating shaft and a sleeve piece rotatably mounted on the follow-up sleeve, one end of the second spring is connected with the rotating piece, the other end of the second spring is connected with the follow-up sleeve, and a protruding shaft capable of sliding in the chute is fixed on the sleeve piece.
A process for glazing ceramic blanks by using the ceramic glaze recycling ceramic rotary glazing assembly line comprises the following steps:
step one: conveying the ceramic blank to be glazed into an internal glaze spraying device, adsorbing the ceramic blank by a manipulator in the internal glaze spraying device through a sucker, enabling the ceramic blank to be in a state of opening downwards, spraying glaze liquid by a spray head, and spraying glaze to the inside of the ceramic blank;
step two: the ceramic blank after finishing the inner glaze spraying is conveyed to a grabbing and overturning device, the grabbing and overturning device is clamped and rotated to enable the ceramic blank to be switched from an opening-down state to an opening-up state, and the ceramic blank is further conveyed;
step three: the ceramic embryo continues to move to the position of the glaze dipping device outside the ceramic embryo, the ceramic embryo is adsorbed again by a sucker on the rotating device, then the rotating device rotates and drives the ceramic embryo to move to the position right above the glaze storage box, at the moment, the rotating device lowers the ceramic embryo, so that the ceramic embryo is immersed into glaze liquid in the glaze storage box, the upper end of the ceramic embryo is kept flush with the liquid level of the glaze liquid, finally the rotating device reversely acts to lift the ceramic embryo, and after the glaze liquid is drained, the rotating device continues to rotate so as to drive the ceramic embryo to move to the position above the bottom-wiping drying device;
step four: the rotary device is used for lowering the ceramic embryo again, a blank roller on the bottom-wiping drying device is used for wiping the bottom of the ceramic embryo bucket, meanwhile, a dryer is arranged on the bottom-wiping drying device, so that the drying of the glaze liquid on the surface of the ceramic embryo can be accelerated, after the glaze liquid on the surface of the ceramic embryo is dried, the rotary device is used for conveying the ceramic embryo to the position above the conveying belt, and the ceramic embryo is released;
step five: the glaze storage box rises along with the progress of the glaze soaking, so that when the glaze liquid is consumed, the ceramic blank can always keep a state of being level with the liquid level of the glaze liquid when the glaze liquid is soaked, then when the glaze storage box rises to the end of the stroke, the glaze storage box moves downwards, and when the glaze storage box descends, the suction assembly and the plugging assembly sequentially act, the glaze liquid in the glaze storage box is pumped away, and new glaze is timely replenished
Compared with the prior art, the invention has the beneficial effects that:
through the lifting mechanism, the height of the glaze liquid level in the glaze storage box is reduced due to the fact that the glaze liquid in the glaze storage box is continuously consumed along with the glaze soaking, but the glaze storage box can compensate the reduction of the glaze liquid level in the glaze storage box through the slow lifting height, so that the height of the glaze liquid level can be kept consistent in the glaze soaking process of the ceramic blank, the glaze soaking effect of the ceramic blank is improved, and the situation that the upper end part of the outer surface of the ceramic blank cannot be soaked with glaze is avoided;
through the feeding mechanism that sets up, can realize in the glaze storage case that the glaze liquid level reaches the minimum and the glaze liquid in the glaze storage case is by the pollution of certain degree and lead to the glaze liquid colour to take place the deviation, the downward movement of glaze storage case accomplishes the discharge of waste glaze and the replenishment of new glaze to reduce the glaze liquid colour that leads to because the glaze liquid pollution and error appears, guaranteed that after the glaze soaking is accomplished, the ceramic base colour of same batch production is more unanimous, improves the quality of product.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a ceramic rotary glazing line for recycling enamel.
FIG. 2 is a schematic view of another angle of the ceramic rotary glazing line according to an embodiment of the enamel recycling.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic structural view of a plugging assembly in one embodiment of a ceramic rotary glazing line for recycling enamel.
FIG. 5 is a cross-sectional view of a glaze inlet pipe in one embodiment of a ceramic rotary glazing line for recycling enamel.
FIG. 6 is a schematic diagram of a lifting mechanism in an embodiment of a ceramic rotary glazing line for recycling enamel.
Fig. 7 is an exploded view of a telescoping plate in one embodiment of a ceramic rotary glazing line for recycling enamel.
FIG. 8 is a schematic view of the structure of a guide plate in an embodiment of a ceramic rotary glazing line for recycling enamel.
FIG. 9 is a schematic diagram of the suction assembly in one embodiment of the enamel recycling ceramic rotary glazing line.
FIG. 10 is a cross-sectional view of a pumping cylinder in one embodiment of a ceramic rotary glazing line for recycling enamel.
In the figure: 1. a rotating device; 2. a frame structure; 3. a glaze storage box; 4. a glaze inlet pipe; 5. a glazing pipe; 6. a fitting block; 7. a fitting groove; 8. a cross frame; 9. a driving device; 10. a driving wheel; 11. a drive belt; 12. a jogged sliding block; 13. a follower sleeve plate; 14. a stagnation-accommodating groove; 15. a first guide sleeve; 16. a first guide rod; 17. a lifting plate; 18. a contact roller; 19. a second guide sleeve; 20. a second guide rod; 21. a guide plate; 22. a guide groove body; 2201. a vertical trough; 2202. a first inclined groove body; 2203. a second inclined groove body; 23. a flip; 24. a one-way valve body; 25. pumping cylinder; 26. a piston; 27. a connecting rod; 28. a first spring; 29. an abutting plate; 30. a trigger plate; 31. rack plate; 32. a gear; 33. a rotation shaft; 34. a rotating member; 35. a counterweight slide block; 36. a hinge rod; 37. a follower sleeve; 38. a sleeve member; 39. a protruding shaft; 40. a stop plate; 41. a side plate; 42. a chute; 43. a conduction port; 44. an extension chamber; 45. and a second spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 10, in an embodiment of the present invention, a ceramic glaze recycling ceramic rotary glazing assembly line includes an inner glaze spraying device, a grabbing and turning device, a ceramic blank external glaze dipping device and a bottom wiping and drying device, wherein the ceramic blank external glaze dipping device includes: the device comprises a rotating device 1, a frame body structure 2, a lifting mechanism and a feeding mechanism.
The rotary device 1 can drive the ceramic blank to be glazed to perform station conversion;
the glaze storage device comprises a frame body structure 2, and is characterized in that a glaze storage box 3 capable of lifting is arranged on the frame body structure 2, a glaze inlet pipe 4 and a glaze outlet pipe 5 which are communicated with the glaze storage box 3 are arranged on the glaze storage box 3, a plurality of jogged blocks 6 are arranged on the glaze storage box 3 in a diagonal mode, the jogged blocks 6 are in sliding fit with jogged grooves 7 formed in the frame body structure 2, the lifting mechanism is arranged on the frame body structure 2 and comprises a bidirectional driving assembly, a telescopic plate and a guide plate 21, the bidirectional driving assembly can drive the telescopic plate to reciprocate along the length direction of the glaze storage box 3, and the telescopic plate is matched with a guide groove 22 formed on the guide plate 21 so as to drive the glaze storage box 3 to lift when the telescopic plate reciprocates;
the bidirectional driving assembly comprises a transverse frame 8 connected with the frame body structure 2, two driving wheels 10 are rotatably arranged on the transverse frame 8, a driving belt 11 is sleeved between the two driving wheels 10, the driving belt 11 is connected with the telescopic plate through a jogged structure, a driving device 9 is also fixed on the transverse frame 8, and an output shaft of the driving device 9 penetrates through the transverse frame 8 and is connected with one driving wheel 10;
the bidirectional driving assembly further comprises a first guide rod 16 connected with the guide plate 21, and a first guide sleeve 15 connected with the telescopic plate is slidably arranged on the first guide rod 16;
the telescopic plate comprises a follow-up sleeve plate 13 fixedly connected with the first guide sleeve 15, the interior of the follow-up sleeve plate 13 is of a hollow structure, a lifting plate 17 is slidably arranged in the follow-up sleeve plate 13, and abutting rollers 18 penetrating through the follow-up sleeve plate 13 are symmetrically and rotatably arranged on two sides of the lifting plate 17;
the lifting plate 17 is connected with two second guide sleeves 19, and the second guide sleeves 19 are in sliding connection with second guide rods 20 arranged on the glaze storage box 3;
the jogging structure comprises a containing groove 14 arranged along the length direction of the bottom of the follower sleeve plate 13 and a jogging slide block 12 rotatably arranged on the driving belt 11, wherein the jogging slide block 12 can slide in the containing groove 14;
the guide plate 21 is provided with a first inclined groove body 2202 and a second inclined groove body 2203 which are arranged in a crossing manner, the first inclined groove body 2202 is communicated with the end part of the second inclined groove body 2203 through two vertical groove bodies 2201, the first inclined groove body 2202, the second inclined groove body 2203 and the two vertical groove bodies 2201 form a guide groove body 22, and the abutting roller 18 can roll in the guide groove body 22;
the turning piece 23 is also rotatably installed at the crossing position of the first inclined groove 2202 and the second inclined groove 2203.
Before use, the glaze liquid with a preset volume is stored in the glaze storage tank 3, when the rotary device 1 drives the ceramic blank to move for glaze dipping, although a draining process exists, the glaze liquid in the glaze storage tank 3 is always consumed, namely the height of the glaze liquid level in the glaze storage tank 3 can be reduced along with the progress of glaze dipping, and in order to ensure that the upper end part of the ceramic blank is level with the glaze liquid level during glaze dipping, the glaze storage tank 3 needs to be slowly lifted.
Specifically, the driving device 9 is controlled to work while the glazing is performed, at this time, the output shaft of the driving device 9 will drive one of the driving wheels 10 to rotate, so that the driving belt 11 sleeved between the two driving wheels 10 will move, to drive the embedded slider 12 to move, wherein, the driving belt 11 will drive the embedded slider 12 to do circular motion, rectilinear motion, circular motion and rectilinear motion once, and complete reset, and the embedded slider 12 is disposed in the storage tank 14, so that during the continuous motion of the embedded slider 12, the follower plate 13 can be driven to reciprocate along the length direction of the first guide rod 16 (when the embedded slider 12 does circular motion, the embedded slider 12 will slide in the storage tank 14), and when one end of the follower plate 13 moves from one end of its travel toward the other end, the lifter plate 17 will be driven to move by the lifter plate 18 in the initial state, the contact roller 18 on the lifter plate 17 is at the junction of the second inclined groove 2203/first inclined groove 2201, and with the vertical groove 2201, and along with the movement of the follower plate 13, the first inclined groove 2203/first inclined groove 22023 will move along the length direction of the second inclined groove 2203, the second inclined groove 22023 will move upwards by the roller 22023, the second inclined groove 22023 is driven to move up the second inclined groove 22023, and the roller 22023 is driven to move up the second inclined groove 22023, and the second inclined groove 22023 is parallel to the upper inclined groove 22023, until the abutting roller 18 moves to the end of the second inclined groove body 2203/the first inclined groove body 2202, the follower sleeve plate 13 just moves to the stroke end, at this time, under the action of gravity, the abutting roller 18 moves to the joint of the first inclined groove body 2202/the second inclined groove body 2203 and the vertical groove body 2201 along the other vertical groove body 2201, and when the follower sleeve plate 13 moves reversely, the steps are repeated, so that the abutting roller 18 completes an 8-shaped movement track.
Under the action of the jogging block 6 and the jogging groove 7, the glaze storage box 3 can only move up and down, and when the lifting plate 17 moves along with the follow-up sleeve plate 13 and lifts up and down, the second guide sleeve 19 acts on the second guide rod 20, so that the glaze storage box 3 can move up and down.
Further, the driving wheel 10 and the driving belt 11 are specifically a sprocket structure and a chain structure, so that the phenomenon that the follower sleeve plate 13 is not moved or moves reversely due to relative sliding in the process of driving the embedded sliding block 12 by the cooperation of the driving wheel 10 and the driving belt 11 is avoided, the stability and the continuity of the glaze storage tank 3 in the rising process are improved, and the glaze immersing effect is ensured.
The rotation speed of the output shaft of the driving device 9 is low, and the rotation speed of the driving device 9 is adjustable, so that when the rotating device 1 works, when the number of the ceramic blanks carried at one time is different, the rising speed of the glaze storage box 3 can be changed by changing the rotation speed of the driving device 9.
Through the arrangement, the glaze liquid level in the glaze storage box 3 can be reduced due to continuous consumption of the glaze liquid in the glaze storage box 3 along with the glaze soaking, but the glaze liquid level in the glaze storage box 3 can be reduced by slowly lifting the glaze storage box 3, so that the height of the glaze liquid level can be kept consistent in the glaze soaking process of the ceramic blank, the glaze soaking effect of the ceramic blank is improved, and the condition that the upper end part of the outer surface of the ceramic blank cannot be soaked with glaze is avoided.
Referring to fig. 1 to 5, 9 and 10, the feeding mechanism is disposed between the frame structure 2 and the glaze storage tank 3, and comprises a plugging component communicated with the glaze inlet pipe 4 and a suction component communicated with the glaze outlet pipe 5, and when the glaze storage tank 3 moves downwards, the suction component and the plugging component sequentially act;
the suction assembly comprises a plurality of pumping cylinders 25 arranged on the frame body structure 2, the pumping cylinders 25 are communicated with the glaze outlet pipe 5, pistons 26 are arranged in the pumping cylinders 25 in a sealing sliding manner, connecting rods 27 penetrating through the pumping cylinders 25 are arranged on the pistons 26, one ends of the connecting rods 27, which are far away from the pistons 26, are connected with abutting plates 29, and the abutting plates 29 are matched with triggering plates 30 arranged on the glaze storage box 3;
a first spring 28 is sleeved on the connecting rod 27, one end of the first spring 28 is connected with the pumping cylinder 25, and the other end of the first spring is connected with the abutting plate 29;
the suction assembly further comprises a one-way valve body 24 communicated with the glaze storage box 3, and the one-way valve body 24 is connected with the glaze outlet pipe 5;
the plugging assembly comprises an extension cavity 44 arranged on the glaze inlet pipe 4, a stop plate 40 is inserted in the extension cavity 44, and a conducting port 43 matched with the glaze inlet pipe 4 is formed in the stop plate 40;
two side plates 41 are symmetrically arranged on the stop plate 40, and inclined grooves 42 are formed in the side plates 41;
the plugging assembly further comprises a centrifugal structure for driving the side plate 41 to lift, the centrifugal structure comprises a rotating shaft 33 rotatably mounted on the glaze storage box 3, a gear 32 is coaxially connected to the rotating shaft 33, the gear 32 is matched with a rack plate 31 arranged on the frame body structure 2, a rotating piece 34 is further fixed on the rotating shaft 33, two sliding grooves are symmetrically formed in the rotating piece 34, a counterweight sliding block 35 is slidably mounted in the sliding grooves, a hinging rod 36 is rotatably mounted on the counterweight sliding block 35, and one end, away from the counterweight sliding block 35, of the hinging rod 36 is rotatably connected with a follow-up sleeve 37 sleeved on the rotating shaft 33;
the centrifugal structure further comprises a second spring 45 sleeved on the rotating shaft 33 and a sleeve piece 38 rotatably installed on the follow-up sleeve 37, one end of the second spring 45 is connected with the rotating piece 34, the other end of the second spring is connected with the follow-up sleeve 37, and a protruding shaft 39 capable of sliding in the chute 42 is fixed on the sleeve piece 38.
Along with the slow rising of the lifting plate 17, the glaze storage tank 3 is driven to slowly rise, specifically, in the process that the glaze storage tank 3 moves from the lowest stroke point to the highest stroke point, the process can be divided into two processes, when the glaze storage tank 3 is located at the lowest stroke point, the glaze liquid level in the glaze storage tank 3 reaches a preset height, in the first process, the gear 32 and the rack plate 31 are in an engaged state, at the moment, along with the rising of the glaze storage tank 3, the gear 32 rotates, but due to the slow rising speed of the glaze storage tank 3, the rotating shaft 33 and the rotating member 34 rotate along with the gear 32 at a slow speed, the centrifugal force generated by the counterweight slider 35 is small (negligible), at the moment, under the action of the second spring 45, the protruding shaft 39 is located at the upper end of the chute 42, the conducting port 43 on the stop plate 40 is located in a state of being misplaced with the glaze inlet pipe 4, namely, the glaze liquid is not replenished into the glaze storage tank 3 in a normal direction, in the second process, when the glaze storage tank 3 rises to the middle part, the gear 32 is lifted, at the moment, the gear 32 is separated from the middle stroke point, the gear 32 is lifted to the middle of the cylinder body 30, the cylinder body 29 is driven to be pressed up, the cylinder body 29 is driven to be pressed against the cylinder body 25, and the cylinder body 25 is driven to move upwards, and the cylinder body 25 is driven to be pressed against the cylinder body 25, and the cylinder body is driven to move upwards, and the cylinder body 25 is driven to move up the cylinder body 25.
When the glaze storage box 3 moves to the highest stroke point, the liquid level of the glaze liquid in the glaze storage box 3 is at the lowest state, and the glaze liquid in the glaze storage box 3 is polluted to a certain extent, so that the color part of the glaze liquid is pure, and meanwhile, the abutting roller 18 drives the glaze storage box 3 downwards along the vertical groove 2201, when the glaze storage box 3 moves downwards, the steps are repeated in a reverse way, namely, the first spring 28 releases elastic potential energy to drive the piston 26, the connecting rod 27 and the abutting plate 29 to move downwards, at the moment, the piston 26 can generate negative pressure in the pumping cylinder 25, the one-way valve body 24 is conducted, the residual glaze liquid in the glaze storage box 3 is pumped into the pumping cylinder 25, and meanwhile, the first spring 28 releases elastic potential energy to play a certain role in the descending of the glaze storage box 3, namely, the glaze storage box 3 moves downwards at a higher speed, when the abutting plate 29 is separated from the triggering plate 30, the residual glaze liquid in the glaze storage box 3 is just completely pumped away, meanwhile, the gear 32 is meshed with the rack plate 31, the descending speed of the glaze storage box 3 is fast, the rotating speed of the gear 32 is fast when the gear 32 is meshed with the rack plate 31, the counter weight sliding block 35 generates centrifugal force, the centrifugal force overcomes the elastic force of the second spring 45, the follow-up sleeve 37 moves towards the glaze storage box 3, at the moment, the follow-up sleeve 37 pulls the protruding shaft 39 to move through the sleeve piece 38, the side plate 41 moves upwards, so that the conducting port 43 is overlapped with the glaze inlet pipe 4, at the moment, the glaze liquid can rapidly enter the glaze storage box 3 from the glaze inlet pipe 4, and when the glaze storage box 3 moves to the lowest stroke point, the glaze liquid level in the glaze storage box 3 reaches a preset height.
It should be noted that, the plurality of pumping cylinders 25 are connected with the glaze storage tank 3 through the glaze outlet pipe 5 and the check valve 24, and the single-pass direction of the check valve 24 is: the glaze storage box 3 is arranged in the pumping cylinder body 25, a one-way valve is arranged on each pumping cylinder body 25, the one-way valves are connected with the total glaze outlet pipeline, and the conduction direction of the one-way valves is as follows: the cylinder 25 is pumped to the total glazing pipeline, and the total glazing pipeline is connected with external receiving equipment, and the receiving equipment eliminates unfavorable pigment in glaze liquid through secondary treatment of waste glaze, and can reuse the treated glaze liquid.
In detail, the above-mentioned glaze inlet pipe 4 is connected with an external glaze pumping device, when the conducting port 43 is overlapped with the glaze inlet pipe 4, the external glaze pumping device can rapidly supplement new glaze to the glaze storage tank 3 through the glaze inlet pipe 4, and meanwhile, the glaze inlet pipe 4 is connected with two sides of the glaze storage tank 3, so that the excellent speed impact of glaze liquid can be counteracted in the glaze supplementing process, and the phenomenon that the glaze liquid is splashed due to direct impact of the glaze liquid on the inner wall of the glaze storage tank 3 is avoided.
Through the arrangement, when the liquid level of the glaze liquid in the glaze storage box 3 reaches the lowest point and the glaze liquid in the glaze storage box 3 is polluted to a certain extent to cause the color deviation of the glaze liquid, the glaze storage box 3 moves downwards to finish the discharge of waste glaze and the supplement of new glaze, so that the color error of the glaze liquid caused by the pollution of the glaze liquid is reduced, the color of the ceramic blanks produced in the same batch is more consistent after the completion of glaze dipping, and the quality of products is improved.
It should be noted that, when the glaze storage box 3 descends, the rotating device 1 just drives the ceramic blank which is already impregnated with the glaze to be in a draining state, and meanwhile, after the glaze storage box 3 completes the replenishment of new glaze, the rotating device 1 drives the ceramic blank to move, namely, the time for draining the ceramic blank is utilized by the descending of the glaze storage box 3, so that the speed of impregnating the ceramic blank is reduced and improved.
As an embodiment of the invention, a process for glazing the ceramic embryo by using the ceramic glaze recycling ceramic rotary glazing assembly line is also provided, and the process comprises the following steps:
step one: conveying the ceramic blank to be glazed into an internal glaze spraying device, adsorbing the ceramic blank by a manipulator in the internal glaze spraying device through a sucker, enabling the ceramic blank to be in a state of opening downwards, spraying glaze liquid by a spray head, and spraying glaze to the inside of the ceramic blank;
step two: the ceramic blank after finishing the inner glaze spraying is conveyed to a grabbing and overturning device, the grabbing and overturning device is clamped and rotated to enable the ceramic blank to be switched from an opening-down state to an opening-up state, and the ceramic blank is further conveyed;
step three: the ceramic embryo continues to move to the position of the external glaze dipping device of the ceramic embryo, the sucking disc on the rotating device 1 adsorbs the ceramic embryo again, then the rotating device 1 rotates and drives the ceramic embryo to move to the position right above the glaze storage box 3, at the moment, the rotating device 1 lowers the ceramic embryo to enable the ceramic embryo to be immersed into glaze liquid in the glaze storage box 3, the upper end of the ceramic embryo is kept flush with the liquid level of the glaze liquid, and finally the rotating device 1 reversely acts to lift the ceramic embryo and continuously rotates after the glaze liquid is drained so as to drive the ceramic embryo to move to the position above the bottom-wiping drying device;
step four: the rotary device 1 descends the ceramic embryo again, the bottom of the ceramic embryo bucket is wiped by a rough roller on the bottom wiping drying device, and meanwhile, a dryer is arranged on the bottom wiping drying device, so that the drying of the glaze liquid on the surface of the ceramic embryo can be accelerated, after the glaze liquid on the surface of the ceramic embryo is dried, the rotary device 1 conveys the ceramic embryo to the position above a conveying belt, and the ceramic embryo is released;
step five: along with the progress of the glaze dipping, the glaze storage box 3 rises so that when the glaze liquid is consumed, the ceramic blank can always keep a state of being level with the liquid level of the glaze liquid when the glaze liquid is dipped, then when the glaze storage box 3 rises to the end of a stroke, the glaze storage box 3 moves downwards, and when the glaze storage box descends, the suction assembly and the plugging assembly sequentially act, and new glaze is timely replenished after the glaze liquid in the glaze storage box 3 is pumped away.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a rotatory glazing assembly line of ceramic glaze circulation recycle, includes interior glaze spraying device, snatchs turning device, the outside glaze dipping device of ceramic base and rubs a end drying device, its characterized in that, the outside glaze dipping device of ceramic base includes:
the rotary device (1) can drive the ceramic blank to be glazed to perform station conversion;
the glaze storage device comprises a frame body structure (2), wherein a glaze storage box (3) capable of lifting is arranged on the frame body structure (2), and a glaze inlet pipe (4) and a glaze outlet pipe (5) which are communicated with the glaze storage box (3) are arranged on the glaze storage box;
the lifting mechanism is arranged on the frame body structure (2) and comprises a bidirectional driving assembly, a telescopic plate and a guide plate (21), wherein the bidirectional driving assembly can drive the telescopic plate to reciprocate along the length direction of the glaze storage box (3), and the telescopic plate is matched with a guide groove body (22) formed on the guide plate (21) so as to drive the glaze storage box (3) to lift when the telescopic plate reciprocates;
the feeding mechanism is arranged between the frame body structure (2) and the glaze storage box (3), and comprises a plugging assembly communicated with the glaze inlet pipe (4) and a suction assembly communicated with the glaze outlet pipe (5), and when the glaze storage box (3) moves downwards, the suction assembly and the plugging assembly sequentially act.
2. The ceramic rotary glazing assembly line for recycling porcelain glaze according to claim 1, wherein the bidirectional driving assembly comprises a transverse frame (8) connected with the frame body structure (2), two driving wheels (10) are rotatably arranged on the transverse frame (8), a driving belt (11) is sleeved between the two driving wheels (10), and the driving belt (11) is connected with the telescopic plate through a jogging structure;
a driving device (9) is also fixed on the transverse frame (8), and an output shaft of the driving device (9) penetrates through the transverse frame (8) and is connected with one of the driving wheels (10);
the bidirectional driving assembly further comprises a first guide rod (16) connected with the guide plate (21), and a first guide sleeve (15) connected with the telescopic plate is slidably arranged on the first guide rod (16).
3. The ceramic rotary glazing assembly line for recycling enamel according to claim 2, wherein the telescopic plate comprises a follow-up sleeve plate (13) fixedly connected with the first guide sleeve (15), the interior of the follow-up sleeve plate (13) is of a hollow structure, a lifting plate (17) is slidably mounted in the follow-up sleeve plate (13), and abutting rollers (18) penetrating through the follow-up sleeve plate (13) are symmetrically and rotatably mounted on two sides of the lifting plate (17);
the lifting plate (17) is connected with two second guide sleeves (19), and the second guide sleeves (19) are slidably connected with second guide rods (20) arranged on the glaze storage box (3).
4. A ceramic rotary glazing line according to claim 3, characterized in that the jogging structure comprises a holding groove (14) provided along the length direction of the bottom of the follower sheathing plate (13) and a jogging slider (12) rotatably mounted on the driving belt (11), the jogging slider (12) being capable of sliding in the holding groove (14).
5. A ceramic rotary glazing assembly line according to claim 3, wherein the guide plate (21) is provided with a first inclined groove body (2202) and a second inclined groove body (2203) which are arranged in a crossing manner, the first inclined groove body (2202) and the end part of the second inclined groove body (2203) are communicated through two vertical groove bodies (2201), the first inclined groove body (2202), the second inclined groove body (2203) and the two vertical groove bodies (2201) form the guide groove body (22), and the abutting roller (18) can roll in the guide groove body (22);
the turning piece (23) is further rotatably arranged at the crossing position of the first inclined groove body (2202) and the second inclined groove body (2203).
6. Rotary glazing assembly according to claim 1, characterized in that the suction assembly comprises a plurality of pumping cylinders (25) arranged on the frame structure (2), the pumping cylinders (25) are communicated with the glazing pipes (5), pistons (26) are mounted in the pumping cylinders (25) in a sealing sliding manner, connecting rods (27) penetrating the pumping cylinders (25) are mounted on the pistons (26), an abutting plate (29) is connected to one end of each connecting rod (27) far away from each piston (26), and each abutting plate (29) is matched with a triggering plate (30) arranged on the glazing box (3);
a first spring (28) is sleeved on the connecting rod (27), one end of the first spring (28) is connected with the pumping cylinder body (25), and the other end of the first spring is connected with the abutting plate (29);
the suction assembly further comprises a one-way valve body (24) communicated with the glaze storage box (3), and the one-way valve body (24) is connected with the glaze outlet pipe (5).
7. The ceramic rotary glazing assembly according to claim 1, wherein the plugging assembly comprises an extension chamber (44) arranged on the glaze inlet pipe (4), a stop plate (40) is inserted in the extension chamber (44), and a conducting port (43) matched with the glaze inlet pipe (4) is formed in the stop plate (40);
two side plates (41) are symmetrically arranged on the stop plate (40), and a chute (42) is formed in each side plate (41);
the closure assembly further comprises a centrifugal structure for driving the side plates (41) up and down.
8. The ceramic glaze recycling and glazing assembly line according to claim 7, wherein the centrifugal structure comprises a rotating shaft (33) rotatably mounted on the glaze storage box (3), a gear (32) is coaxially connected to the rotating shaft (33), the gear (32) is matched with a rack plate (31) arranged on the frame structure (2), a rotating piece (34) is further fixed to the rotating shaft (33), two sliding grooves are symmetrically formed in the rotating piece (34), a counterweight sliding block (35) is slidably mounted in the sliding grooves, a hinge rod (36) is rotatably mounted on the counterweight sliding block (35), and one end, away from the counterweight sliding block (35), of the hinge rod (36) is rotatably connected with a follow-up sleeve (37) sleeved on the rotating shaft (33);
the centrifugal structure further comprises a second spring (45) sleeved on the rotating shaft (33) and a sleeve piece (38) rotatably installed on the follow-up sleeve (37), one end of the second spring (45) is connected with the rotating piece (34), the other end of the second spring is connected with the follow-up sleeve (37), and a protruding shaft (39) capable of sliding in the chute (42) is fixed on the sleeve piece (38).
9. A process for glazing a ceramic embryo using the enamel circulation re-use ceramic rotary glazing line of claim 1, comprising the steps of:
step one: conveying the ceramic blank to be glazed into an internal glaze spraying device, adsorbing the ceramic blank by a manipulator in the internal glaze spraying device through a sucker, enabling the ceramic blank to be in a state of opening downwards, spraying glaze liquid by a spray head, and spraying glaze to the inside of the ceramic blank;
step two: the ceramic blank after finishing the inner glaze spraying is conveyed to a grabbing and overturning device, the grabbing and overturning device is clamped and rotated to enable the ceramic blank to be switched from an opening-down state to an opening-up state, and the ceramic blank is further conveyed;
step three: the ceramic embryo continues to move to the position of the glaze dipping device outside the ceramic embryo, the ceramic embryo is adsorbed again by a sucker on the rotating device (1), then the rotating device (1) rotates and drives the ceramic embryo to move to the position right above the glaze storage box (3), at the moment, the rotating device (1) lowers the ceramic embryo, the ceramic embryo is immersed into glaze liquid in the glaze storage box (3), the upper end part of the ceramic embryo is kept to be level with the liquid level of the glaze liquid, and finally the rotating device (1) reversely acts to lift the ceramic embryo and continuously rotates to drive the ceramic embryo to move to the position above the bottom-wiping drying device after the glaze liquid is drained;
step four: the rotary device (1) is used for lowering the ceramic embryo again, a blank roller on the bottom-wiping drying device is used for wiping the bottom of the ceramic embryo bucket, meanwhile, a dryer is arranged on the bottom-wiping drying device, so that the drying of the glaze liquid on the surface of the ceramic embryo can be accelerated, after the glaze liquid on the surface of the ceramic embryo is dried, the rotary device (1) is used for conveying the ceramic embryo to the position above the conveying belt, and the ceramic embryo is released;
step five: along with the progress of glazing, the glaze storage box (3) rises so that when glaze liquid is consumed, the ceramic embryo can keep the state flush with the glaze liquid level all the time when glazing, then when the glaze storage box (3) rises to the end of the stroke, the glaze storage box (3) moves downwards, and when the glaze storage box descends, the suction component and the plugging component act in sequence, and new glaze is timely replenished after the glaze liquid in the glaze storage box (3) is pumped away.
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| CN202310374068.5A CN116141473B (en) | 2023-04-10 | 2023-04-10 | Ceramic rotary glazing assembly line and glazing process by recycling ceramic glaze |
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| CN202310374068.5A CN116141473B (en) | 2023-04-10 | 2023-04-10 | Ceramic rotary glazing assembly line and glazing process by recycling ceramic glaze |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118090732A (en) * | 2024-04-26 | 2024-05-28 | 金石(天津)科技发展有限公司 | Double-sided self-adhesive label quality inspection machine and detection method |
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| CN208068524U (en) * | 2018-04-12 | 2018-11-09 | 山东蝰蛇智能装备有限公司 | A kind of ceramic cup leaching glaze device |
| EP3944902A1 (en) * | 2020-07-28 | 2022-02-02 | Alfa Impianti Srl | Device for glazing products and related plant |
| CN114290500A (en) * | 2022-01-20 | 2022-04-08 | 朱诗先 | Intelligent porcelain ware bottom glazing and glaze scraping equipment |
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