CN118061663B - Printing device for porcelain production - Google Patents

Abstract

The present invention relates to the technical field of porcelain printing, and in particular to a printing device for porcelain production, comprising a processing table, a fixing frame is fixedly installed on the upper surface of the processing table and near both sides, two rubber printing heads are movably arranged on the fixing frame, a moving mechanism is arranged on the upper surface of the processing table, the moving mechanism comprises a moving seat, a drying support mechanism is arranged in the middle of the upper end surface of the moving seat, the drying support mechanism comprises a support seat, a dipping saucer is placed on the upper surface of the support seat, a rotation limiting mechanism is respectively arranged on the upper surface of the support seat and at the front handle of the dipping saucer and at the pouring ports on both sides, the rotation limiting mechanism in the present invention can effectively perform corresponding elastic limiting on the handle of the dipping saucer and the pouring ports on both sides, and the setting of the drying support mechanism can effectively perform moisture absorption and drying operations on the moist wind, so that the dried wind can quickly dry the inner wall of the printed dipping saucer.

Description

Printing device for porcelain production

Technical Field

The invention relates to the technical field of porcelain printing, in particular to a printing device for porcelain production.

Background Art

Porcelain is made of kaolin, feldspar and quartz as the main raw materials, and is fired through a variety of delicate steps such as clay making, throwing, printing, sharpening and drying. The initially formed porcelain needs to be printed on the corresponding positions of its inner wall using a printing device to increase its beauty and artistic value;

However, when pressing down on a porcelain dip dish with a handle, the overall stability of the porcelain will be greatly reduced due to the presence of the handle, resulting in increased shaking. This shaking may cause the printing head to be unable to accurately contact the inner wall of the porcelain, resulting in blurred, misplaced or deformed printed patterns, seriously affecting the printing quality;

In addition, in coastal areas, especially when the rainy season comes, the humidity in the air will rise significantly. In this case, after the printing head is used to print the inner wall of the porcelain, the high humidity of the air may cause the glaze adhering to the inner wall of the porcelain to absorb too much moisture, thereby changing its original viscosity. This change will ultimately directly affect the clarity of the printing.

Summary of the invention

The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose a printing device for porcelain production.

To achieve the above purpose, the technical solution adopted by the present invention is as follows: a printing device for porcelain production, comprising a processing table, a fixing frame is fixedly installed on the upper surface of the processing table and near both sides, two rubber printing heads are movably arranged on the fixing frame, and a moving mechanism is arranged on the upper surface of the processing table, and the moving mechanism includes a moving seat;

A drying support mechanism is arranged in the middle of the upper end surface of the movable seat, and the drying support mechanism comprises a support seat, a dipping saucer is placed on the upper surface of the support seat, a fixing box is slidably assembled on the lower surface of the support seat, a ring-shaped bag of desiccant is placed inside the fixing box, a blow box is rotatably installed on the rear side of the support seat, and the moist wind is converted into dry wind through the desiccant, and then the printing inside the dipping saucer is blown dry by the blow box;

Rotation limiting mechanisms are respectively arranged on the upper surface of the support seat at the front handle of the dipping dish and at the pouring ports on both sides. The three rotation limiting mechanisms can effectively limit the dipping dish at three locations, thereby preventing the dipping dish from shaking during printing.

Preferably, the moving mechanism also includes a screw rod, fixed plates are respectively fixedly installed at both ends of the upper surface of the processing table, both ends of the screw rod are rotatably connected to the inner side of the fixed plate, the right end of the screw rod is fixedly connected to a servo motor, and the bottom side of the servo motor is fixedly installed on the right side of the processing table through a fixing piece, the middle part of the bottom end of the moving seat is threadedly matched with the outer surface of the screw rod, the upper surface of the processing table and near the two sides are respectively fixedly installed with slide rails, the two sides of the bottom end of the moving seat are slidably matched with the inner sides of the two slide rails, the upper surface of the moving seat and the two ends are respectively fixedly installed with brackets, the upper end surface of the bracket is fixedly installed with a printing disk, and the upper surfaces of the two printing disks are respectively provided with prints of different types and colors, the upper end of the rubber printing head is fixedly connected with the telescopic end of the telescopic cylinder and the guide rod, the upper ends of the telescopic cylinder and the guide rod are fixedly installed at the upper end of the fixed frame, and the inner side of the fixed frame and the corresponding positions above the two printing disks are respectively provided with spraying and scraping mechanisms.

Preferably, the spraying and scraping mechanism includes a rotating frame, the upper end of the rotating frame is fixedly connected with a rotating shaft, both ends of the rotating shaft are rotatably connected to the inner side of the fixed frame, the front end of the rotating shaft is fixedly connected with a first motor, and the bottom side of the first motor is fixedly installed on the rear side of the fixed frame through a fixing part.

Preferably, a scraper is fixedly installed on the bottom end of the rotating frame, a conduit is fixedly installed on the left side of the rotating frame and near the bottom end, a plurality of nozzles are fixedly installed on the bottom side of the conduit, a first hose is fixedly connected to the middle of the upper side of the conduit, a connecting pipe is fixedly connected to the upper end of the first hose, the connecting end of the connecting pipe and the first hose is fixedly installed on the inner side of the fixed frame through a connecting frame, and the rear ends of the two connecting pipes are respectively fixedly connected to support pipes.

Preferably, the drying support mechanism also includes a ventilation cylinder, the bottom end of which is fixedly mounted on the upper surface of the movable seat via a support frame, the upper end of which is fixedly connected to the lower surface of the support seat, a plurality of air outlet holes are provided on the outer side of the ventilation cylinder near the upper end, a ventilation pipe is fixedly connected to the middle of the bottom end of the ventilation cylinder, a fan is fixedly connected to the bottom end of the ventilation pipe, the fan is fixedly mounted on the upper surface of the movable seat, the inner side of the bottom end of the fixed box is slidably matched with the outer side of the ventilation cylinder, and four clamping blocks are fixedly mounted on the upper end surface of the fixed box.

Preferably, the mounting block is snap-fitted with the mounting groove provided on the lower surface of the support seat, pull rings are fixedly installed on both sides of the fixing box, two connecting plates are fixedly installed on the rear side of the supporting seat, the inner sides of the two connecting plates are rotatably connected with a connecting shaft, the right end of the connecting shaft is fixedly connected to the output shaft of the second motor, the bottom side of the second motor is fixedly installed on the right side of a connecting plate through a fixing part, the outer surface of the connecting shaft is fixedly sleeved with an assembly frame, the rear end of the assembly frame is fixedly connected with a blowing box, the bottom of the blowing box is fixedly connected to one end of a second hose, the other end of the second hose is fixedly connected to a connecting head, and the connecting head is fixedly installed at the bottom of the fixing box near the rear side.

Preferably, the rotation limiting mechanism includes a mounting frame and two limiting plates, the mounting frame is fixedly mounted on the upper surface of the support seat, two rotating rods are rotatably mounted on the upper end of the mounting frame, the outer surfaces of the two rotating rods are respectively provided with gears, the outer extensions of the two gears are meshed with each other, a third motor is fixedly mounted on the bottom end of one of the rotating rods, the bottom end of the third motor is fixedly connected to the upper surface of the support seat, and the upper ends of the two rotating rods are respectively fixedly mounted with limiting frames.

Preferably, two mounting plates are fixedly installed at both sides of the upper end of the limit frame, a limit shaft is rotatably installed on the inner side of the mounting plate, one end of the limit shaft passes through a mounting plate and a rotating column is fixedly installed inside, and a rotating plate is fixedly installed on one side of the rotating column.

Preferably, two connecting parts are fixedly installed on one side of the mounting plate, and arc-shaped guide rods are fixedly installed on the inner sides of the two connecting parts, and the outer surfaces of the arc-shaped guide rods are sleeved with arc-shaped springs. The inner part of the rotating plate is slidably matched with the outer surface of the arc-shaped guide rod, and the arc spring is arranged on the inner side of a connecting part and the rotating plate, and the outer surface of the limiting shaft is fixedly sleeved with a limiting plate, and rubber pads are respectively fixedly installed on the inner sides of the two limiting plates, and the two limiting plates are relatively inclined and together form a V-shaped structure.

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

The rotation limiting mechanism in the present invention can effectively perform corresponding elastic limiting operations on the handle of the dipping dish and the pouring ports on both sides, thereby ensuring that no shaking occurs during the subsequent printing process of the inner wall of the dipping dish.

The setting of the drying support mechanism can effectively absorb and dry the humid air, so that the dried wind can quickly dry the inner wall of the printed dipping dish, thereby preventing the printed dipping dish from being placed directly in the humid air, causing the print to become blurred.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a printing device for porcelain production according to the present invention;

FIG2 is a schematic diagram of the main structure of the printing device for porcelain production of the present invention;

FIG3 is a schematic structural diagram of the left bracket of the printing device for porcelain production of the present invention;

FIG4 is a schematic structural diagram of a drying support mechanism and a rotation limiting mechanism in a printing device for porcelain production according to the present invention;

FIG5 is a schematic diagram of the structure of the fixing box and the ventilator in the printing device for porcelain production of the present invention;

FIG6 is a schematic structural diagram of a rotation limiting mechanism in a printing device for porcelain production according to the present invention;

FIG. 7 is an enlarged schematic structural diagram of the printing device for porcelain production of the present invention at A in FIG. 4 ;

FIG8 is an enlarged schematic structural diagram of the printing device for porcelain production of the present invention at B in FIG6;

FIG. 9 is a schematic structural diagram of the dipping saucer in the printing device for porcelain production of the present invention.

In the figure: 1, processing table; 2, fixed frame; 3, rubber printing head; 4, moving seat; 5, support seat; 6, fixed box; 7, screw rod; 8, blowing box; 9, dipping plate; 10, servo motor; 11, bracket; 12, printing plate; 13, rotating frame; 14, guide rod; 15, rotating shaft; 16, first motor; 17, scraper; 18, guide tube; 19, first hose; 20, connecting pipe; 21, support pipe; 22, ventilator; 23, ventilation pipe; 2 4. Fan; 25. Assembly frame; 26. Second hose; 27. Connector; 28. Mounting frame; 29. Rotating rod; 30. Gear; 31. Limiting frame; 32. Mounting plate; 33. Limiting shaft; 34. Rotating column; 35. Second motor; 36. Connecting piece; 37. Arc guide rod; 38. Arc spring; 39. Rotating plate; 40. Telescopic cylinder; 41. Connecting plate; 42. Connecting shaft; 43. Third motor; 44. Limiting plate; 45. Rubber pad.

DETAILED DESCRIPTION

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

As shown in Figures 1 to 9, a printing device for porcelain production includes a processing table 1, a fixing frame 2 is fixedly installed on the upper surface of the processing table 1 and near both sides, two rubber printing heads 3 are movably arranged on the fixing frame 2, a moving mechanism is arranged on the upper surface of the processing table 1, the moving mechanism includes a moving seat 4, and the moving mechanism also includes a screw rod 7. Fixed plates are fixedly installed at both ends of the upper surface of the processing table 1, and both ends of the screw rod 7 are rotatably connected to the inner side of the fixed plate. A servo motor 10 is fixedly connected to the right end of the screw rod 7. The bottom side of the servo motor 10 is fixedly installed on the right side of the processing table 1 through a fixing piece. The middle of the bottom end of the moving seat 4 is threaded with the outer surface of the screw rod 7. In cooperation, the upper surface of the processing table 1 and near the two sides are fixedly installed with slide rails, the two sides of the bottom end of the moving seat 4 are slidably matched with the inner sides of the two slide rails, the upper surface of the moving seat 4 and the two ends are fixedly installed with brackets 11, the upper end surface of the bracket 11 is fixedly installed with printing discs 12, and the upper surfaces of the two printing discs 12 are respectively provided with printings of different types and colors, the upper end of the rubber printing head 3 is fixedly connected with the telescopic end of the telescopic cylinder 40 and the guide rod 14, the upper ends of the telescopic cylinder 40 and the guide rod 14 are fixedly installed at the upper end of the fixed frame 2, and the inner side of the fixed frame 2 and the corresponding positions above the two printing discs 12 are respectively provided with spraying and scraping mechanisms. Start the servo motor 10 to rotate forward, and the servo motor 10 drives the moving seat 4 and the printing disc 12 on the left side set on the moving seat 4 to move to the bottom of the rubber printing head 3 on the left side.

The spraying and scraping mechanism includes a rotating frame 13, the upper end of the rotating frame 13 is fixedly connected with a rotating shaft 15, both ends of the rotating shaft 15 are rotatably connected to the inner side of the fixed frame 2, the front end of the rotating shaft 15 is fixedly connected with a first motor 16, the bottom side of the first motor 16 is fixedly installed on the rear side of the fixed frame 2 through a fixing member, a scraper 17 is fixedly installed at the bottom end of the rotating frame 13, a conduit 18 is fixedly installed on the left side of the rotating frame 13 and near the bottom end, a plurality of nozzles are fixedly installed on the bottom side of the conduit 18, a first hose 19 is fixedly connected to the middle of the upper side of the conduit 18, the upper end of the first hose 19 is fixedly connected to a connecting pipe 20, the connecting end of the connecting pipe 20 and the first hose 19 is fixedly installed on the inner side of the fixed frame 2 through a connecting frame, and the rear ends of the two connecting pipes 20 are fixedly connected to support pipes 21 respectively. A color of pigment is transported to the left duct 18 through the left support tube 21, the connecting tube 20 and the first hose 19, and the pigment is sprayed onto the left printing disc 12 through the nozzle, and then the left first motor 16 is started to drive the left scraper 17 to rotate downward until it is close to the upper surface of the left printing disc 12.

A drying support mechanism is provided in the middle of the upper end surface of the movable seat 4. The drying support mechanism includes a support seat 5. A dipping saucer 9 is placed on the upper surface of the support seat 5. A fixed box 6 is slidably assembled on the lower surface of the support seat 5. An annular bag of desiccant is placed inside the fixed box 6. The annular bag of desiccant is designed with a notch. When the desiccant needs to be replaced or processed later, the worker can easily take the annular bag of desiccant out of the fixed box 6 through the notch. A blow box 8 is rotatably installed on the rear side of the support seat 5, and the moist wind is converted into dry wind through the desiccant, and then the print inside the dipping saucer 9 is blown dry by the blow box 8. The drying support mechanism also includes a ventilator 22. The bottom end of the ventilator 22 is fixedly installed on the upper surface of the movable seat 4 through a support frame. The upper end of the ventilator 22 is fixedly connected to the lower surface of the support seat 5. A plurality of air outlets are provided on the outer side of the ventilator 22 and near the upper end. A ventilator 23 is fixedly connected to the middle of the bottom end of the ventilator 22. The bottom end of the ventilator 23 is fixedly connected to a fan 2 4. The fan 24 is fixedly installed on the upper surface of the movable seat 4. The inner side of the bottom end of the fixed box 6 is slidably matched with the outer side of the ventilation tube 22. Four clamping blocks are fixedly installed on the upper end surface of the fixed box 6. The clamping blocks are clamped with the clamping grooves provided on the lower surface of the support seat 5. Pull rings are fixedly installed on both sides of the fixed box 6. When the bagged dryer in the fixed box 6 is replaced later, it is only necessary to pull the pull ring downward to move the clamping block provided on the upper end of the fixed box 6 out of the clamping groove provided on the lower surface of the support seat 5, and move downward along the outer side of the ventilation tube 22, so that the worker can quickly replace the desiccant.

Two connecting plates 41 are fixedly installed on the rear side of the support base 5, and the inner sides of the two connecting plates 41 are rotatably connected with connecting shafts 42, and the right end of the connecting shaft 42 is fixedly connected to the output shaft of the second motor 35, and the bottom side of the second motor 35 is fixedly installed on the right side of a connecting plate 41 through a fixing part, and the outer surface of the connecting shaft 42 is fixedly sleeved with an assembly frame 25, and the rear end of the assembly frame 25 is fixedly connected to a blow box 8, and the bottom of the blow box 8 is fixedly connected to one end of a second hose 26, and the other end of the second hose 26 is fixedly connected to a connector 27, and the connector 27 is fixedly installed at the bottom of the fixed box 6 near the rear side. When it is the rainy season and the air humidity is high, after the printing on the inner wall of the dipping dish 9 is completed, the second motor 35 is started, and the second motor 35 drives the connecting shaft 42 and the assembly frame 25 and the blowing box 8 installed on the connecting shaft 42 to rotate upward to 180 degrees, so that the blowing box 8 rotates to the top of the dipping dish 9, and then the fan 24 is started. The fan 24 conveys moist air to the ventilation tube 22 through the ventilation pipe 23, and the moist air then passes through a plurality of air outlets opened at the outer side of the upper end of the ventilation tube 22 and flows to the annular bagged desiccant placed inside the fixed box 6. The moist air is converted into dry air by the desiccant, and then conveyed to the blowing box 8 through the second hose 26. The blowing box 8 then quickly blows the print on the inner wall of the dipping dish 9 to prevent the dipping dish 9 with the print from being directly placed in the humid air, causing the print to become blurred.

Rotation limiting mechanisms are respectively arranged on the upper surface of the support seat 5 and at the front handle of the dipping dish 9 and at the pouring ports on both sides. The three rotation limiting mechanisms can effectively limit the dipping dish 9 at three locations, thereby preventing the dipping dish 9 from shaking during printing. The rotation limiting mechanisms include a mounting frame 28 and two limiting plates 44. The mounting frame 28 is fixedly mounted on the upper surface of the support seat 5. Two rotating rods 29 are rotatably mounted on the upper end of the mounting frame 28. Gears 30 are respectively mounted on the outer surfaces of the two rotating rods 29. The extensions of the two gears 30 are meshed with each other. A third motor is fixedly mounted on the bottom end of one rotating rod 29. 43. The bottom end of the third motor 43 is fixedly connected to the upper surface of the support seat 5. The upper ends of the two rotating rods 29 are respectively fixedly installed with limit frames 31. According to the width of the dipping dish 9 at the handle and the pouring ports on both sides, the three third motors 43 are started respectively. The three third motors 43 respectively drive a rotating rod 29 to rotate, and a rotating rod 29 drives a gear 30 to rotate, and a gear 30 drives another gear 30 meshing at the extension to rotate, so that the two rotating rods 29 further drive the two limit frames 31 and the relatively downward inclined limit plates 44 installed on the two limit frames 31 to approach each other.

Two mounting plates 32 are fixedly installed on both sides of the upper end of the limiting frame 31, and a limiting shaft 33 is rotatably installed on the inner side of the mounting plate 32. One end of the limiting shaft 33 passes through the interior of a mounting plate 32 and is fixedly installed with a rotating column 34. A rotating plate 39 is fixedly installed on one side of the rotating column 34. Two connecting pieces 36 are fixedly installed on one side of a mounting plate 32, and an arc guide rod 37 is fixedly installed on the inner side of the two connecting pieces 36. The outer surface of the arc guide rod 37 is sleeved with an arc spring 38. The interior of the rotating plate 39 is slidably matched with the outer surface of the arc guide rod 37. The arc spring 38 is arranged at the inner side of a connecting piece 36 and the rotating plate 39. The outer surface of the limiting shaft 33 is fixedly sleeved with a limiting plate 44, and rubber pads 45 are respectively fixedly installed on the inner sides of the two limiting plates 44. The two limiting plates 44 are relatively inclined and together form a V-shaped structure. Since the two limit plates 44 are relatively inclined at the handle of the dipping dish 9 or the pouring ports on both sides, they together form an elastic V-shaped structure that can expand outward, and one end of the limit shaft 33 connected to the rear side of each limit plate 44 is equipped with an arc spring 38. Therefore, when the distance between the corresponding limit plates 44 is adjusted appropriately, the worker can directly press the handle of the dipping dish 9 and the pouring ports on both sides downward between the corresponding two limit plates 44. When taking it out later, the dipping dish 9 only needs to be lifted up from between the two limit plates 44.

During use, according to the width of the dipping dish 9 at the handle and the pouring ports on both sides, the three third motors 43 are started respectively, and the three third motors 43 respectively drive a rotating rod 29 to rotate, and a rotating rod 29 drives a gear 30 to rotate, and a gear 30 drives another gear 30 meshed at the extension to rotate, so that the two rotating rods 29 further drive the two limit frames 31 and the limit plates 44 installed on the two limit frames 31 to move closer to each other, so that the distance at the bottom ends of the two limit plates 44 is slightly larger than the width to be limited, The two limit plates 44 are relatively inclined at the handle of the dipping sauce dish 9 or at the pouring openings on both sides, so that they together form an elastic V-shaped structure that can be expanded outward, and one end of the limit shaft 33 connected to the rear side of each limit plate 44 is equipped with an arc spring 38. Therefore, when the distance between the limit plates 44 at the corresponding positions is adjusted appropriately, the worker can directly press the handle of the dipping sauce dish 9 and the pouring openings on both sides downwards into the corresponding two limit plates 44. When taking it out later, it is only necessary to take the dipping sauce dish 9 upwards from between the two limit plates 44.

Subsequently, a color of pigment is transported to the left duct 18 through the left support tube 21, the connecting tube 20 and the first hose 19, and the pigment is sprayed onto the left printing disc 12 through the nozzle, and then the left first motor 16 is started to drive the left scraper 17 to rotate downward until it is close to the upper surface of the left printing disc 12. Then, the servo motor 10 is started to rotate forward, and the servo motor 10 drives the moving seat 4 and the left printing disc 12 set on the moving seat 4 to move to the bottom of the left rubber printing head 3. While the left printing disc 12 is moving, the scraper 17 set on the printing disc 12 can effectively scrape the excess pigment on its surface backwards, and the right printing disc 12 set on the moving seat 4 also moves synchronously to the bottom of the right scraper 17, and the telescopic cylinder on the left is started. 40, the telescopic cylinder 40 drives the rubber printing head 3 on the left side to press downward to the printing position opened on the left printing disc 12, and adheres the printing of this color to the rubber printing head 3, then starts the telescopic cylinder 40 on the left side to move upward, and starts the servo motor 10 to reverse, so that the moving seat 4 drives the dipping saucer 9 to move to the bottom of the left rubber printing head 3, and then starts the telescopic cylinder 40 on the left side to move downward, so that the rubber printing head 3 is pressed into the inner wall of the dipping saucer 9, thereby transferring a color and type of printing to the inner wall of the dipping saucer 9, repeating the above operation, so that the printing disc 12 spraying another color and type on the right side moves to the corresponding position below the rubber printing head 3 on the right side, and the rubber printing head 3 on the right side transfers another color and type of printing to the inner wall of the dipping saucer 9;

When it is the rainy season and the air humidity is high, after the printing on the inner wall of the dipping dish 9 is completed, the second motor 35 is started, and the second motor 35 drives the connecting shaft 42 and the assembly frame 25 and the blowing box 8 installed on the connecting shaft 42 to rotate upward to 180 degrees, so that the blowing box 8 rotates to the top of the dipping dish 9, and then the fan 24 is started. The fan 24 conveys moist air to the ventilation tube 22 through the ventilation pipe 23, and the moist air then passes through a plurality of air outlets opened at the outer side of the upper end of the ventilation tube 22 and flows to the annular bagged desiccant placed inside the fixed box 6. The moist air is converted into dry air by the desiccant, and then conveyed to the blowing box 8 through the second hose 26. The blowing box 8 then quickly blows the print on the inner wall of the dipping dish 9 to prevent the dipping dish 9 with the print from being directly placed in the humid air, causing the print to become blurred.

The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above implementation cases. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims (4)

1. The utility model provides a porcelain production printing device, includes processing platform (1), its characterized in that: the upper surface of the processing table (1) is fixedly provided with a fixing frame (2) close to two sides, two rubber printing heads (3) are movably arranged on the fixing frame (2), the upper surface of the processing table (1) is provided with a moving mechanism, and the moving mechanism comprises a moving seat (4);

The drying support mechanism is arranged in the middle of the upper end face of the movable seat (4), the drying support mechanism comprises a support seat (5), a dip dish (9) is placed on the upper surface of the support seat (5), a fixed box (6) is slidably assembled on the lower surface of the support seat (5), a circular bagged drying agent is placed in the fixed box (6), a blowing box (8) is rotatably arranged on the rear side of the support seat (5), moist wind is converted into dry wind through the drying agent, and then the drying operation is performed on printing on the inner side of the dip dish (9) through the blowing box (8);

The upper surface of the supporting seat (5) and the front side handle of the dip dish (9) and the two side material pouring openings are respectively provided with a rotation limiting mechanism, and the three rotation limiting mechanisms can effectively limit the dip dish (9) at three positions, so that the dip dish (9) is prevented from shaking during printing;

The drying supporting mechanism further comprises a ventilating drum (22), the bottom end of the ventilating drum (22) is fixedly arranged on the upper surface of the movable seat (4) through a supporting frame, the upper end of the ventilating drum (22) is fixedly connected with the lower surface of the supporting seat (5), a plurality of air outlet holes are formed in the outer side of the ventilating drum (22) and close to the upper end, a ventilating pipe (23) is fixedly connected to the middle of the bottom end of the ventilating drum (22), a fan (24) is fixedly connected to the bottom end of the ventilating pipe (23), the fan (24) is fixedly arranged on the upper surface of the movable seat (4), the inner side of the bottom end of the fixing box (6) is in sliding fit with the outer side of the ventilating drum (22), and four clamping blocks are fixedly arranged on the upper end face of the fixing box (6);

The clamping block is clamped with clamping grooves formed in the lower surface of the supporting seat (5), pull rings are fixedly arranged on two sides of the fixing box (6), two connecting plates (41) are fixedly arranged on the rear side of the supporting seat (5), connecting shafts (42) are rotatably connected to the inner sides of the two connecting plates (41), an output shaft of a second motor (35) is fixedly connected to the right end of each connecting shaft (42), the bottom side of each second motor (35) is fixedly arranged on the right side of one connecting plate (41) through a fixing piece, an assembling frame (25) is fixedly sleeved on the outer surface of each connecting shaft (42), an air blowing box (8) is fixedly connected to the rear end of each assembling frame (25), one end of each second hose (26) is fixedly connected to the bottom of each air blowing box (8), a connector (27) is fixedly connected to the other end of each second hose (26), and the connector (27) is fixedly arranged on the bottom of the fixing box (6) close to the rear side;

The rotation limiting mechanism comprises a mounting frame (28) and two limiting plates (44), wherein the mounting frame (28) is fixedly arranged on the upper surface of a supporting seat (5), two rotating rods (29) are rotatably arranged at the upper end of the mounting frame (28), gears (30) are respectively sleeved on the outer surfaces of the two rotating rods (29), the extension parts of the two gears (30) are meshed with each other, a third motor (43) is fixedly arranged at the bottom end of one rotating rod (29), the bottom end of the third motor (43) is fixedly connected with the upper surface of the supporting seat (5), and a limiting frame (31) is fixedly arranged at the upper ends of the two rotating rods (29);

Two mounting plates (32) are fixedly mounted on two sides of the upper end of the limiting frame (31), a limiting shaft (33) is rotatably mounted on the inner side of the mounting plate (32), a rotating column (34) is fixedly mounted at one end of the limiting shaft (33) penetrating through the inside of one mounting plate (32), and a rotating plate (39) is fixedly mounted on one side of the rotating column (34);

One side fixed mounting of mounting panel (32) has two connecting pieces (36), two the inboard fixed mounting of connecting piece (36) has arc guide arm (37), arc guide arm (37)'s surface cover is equipped with arc spring (38), the inside of rotor plate (39) and the surface sliding fit of arc guide arm (37), arc spring (38) set up in the inboard department of connecting piece (36) and rotor plate (39), the fixed cover of the surface of spacing axle (33) is equipped with limiting plate (44), two the inboard fixed mounting of limiting plate (44) has rubber pad (45) respectively, two limiting plate (44) are relative slope setting, constitute a structure similar to V-arrangement jointly.

2. The printing apparatus for porcelain production according to claim 1, characterized in that: the utility model provides a flexible spraying mechanism, including processing platform (1), processing platform (4), moving mechanism and moving mechanism, moving mechanism still includes lead screw (7), the upper surface both ends of processing platform (1) do not fixed mounting have the fixed plate, the both ends of lead screw (7) are connected with the inboard rotation of fixed plate, the right-hand member fixedly connected with servo motor (10) of lead screw (7), the bottom side of servo motor (10) is through mounting fixed mounting right side department at processing platform (1), the outer surface screw thread fit of department and lead screw (7) in the middle of the bottom of moving seat (4), the upper surface and be close to both sides punishment fixed mounting of processing platform (1) have the slide rail, the upper surface and the both ends that are located of moving seat (4) do not fixed mounting have bracket (11), the up end fixed mounting of bracket (11) has print dish (12), two the upper end fixedly connected with flexible guide arm (40) of rubber head (3) and the flexible guide arm (14) of lead screw (14) are located the flexible fixed mounting of a flexible jar (2) of side (2) respectively.

3. The printing apparatus for porcelain production according to claim 2, characterized in that: the spraying and scraping mechanism comprises a rotating frame (13), the upper ends of the rotating frame (13) are respectively and fixedly connected with a rotating shaft (15), the two ends of the rotating shaft (15) are rotatably connected with the inner side of a fixing frame (2), the front end of the rotating shaft (15) is fixedly connected with a first motor (16), and the bottom side of the first motor (16) is fixedly arranged at the rear side of the fixing frame (2) through a fixing piece.

4. A porcelain production printing device according to claim 3, characterized in that: the automatic spraying device is characterized in that a scraping plate (17) is fixedly arranged at the bottom end of the rotating frame (13), a guide pipe (18) is fixedly arranged at the left side of the rotating frame (13) and close to the bottom end, a plurality of spray heads are fixedly arranged at the bottom side of the guide pipe (18), a first hose (19) is fixedly connected to the middle of the upper side of the guide pipe (18), a connecting pipe (20) is fixedly connected to the upper end of the first hose (19), and the connecting ends of the connecting pipe (20) and the first hose (19) are fixedly arranged at the inner side of the fixing frame (2) through connecting frames, and supporting pipes (21) are respectively fixedly connected to the rear ends of the two connecting pipes (20).