Porcelain dish printing machine

Abstract

The utility model discloses a porcelain plate printing machine, relates to the field of porcelain plate printing, and aims to solve the problems that when an existing porcelain plate printing machine is used for printing, a porcelain plate needs to be manually fixed, the process is tedious, and the processing efficiency is greatly reduced. According to the technical scheme, the printing device is characterized by comprising a supporting frame, an electric push rod fixedly connected to the inner top side of the supporting frame, a positioning block fixedly connected to the telescopic end of the electric push rod and a printing ball fixedly connected to the other end of the positioning block, two positioning frames are fixedly connected to the supporting frame, belt rollers are rotationally connected to the positioning frames, and a motor is fixedly connected to one positioning frame; limiting assemblies used for limiting the position of the porcelain plate are arranged on the supporting frame and the positioning block. According to the porcelain dish printing machine, during printing, the position of a porcelain dish can be automatically limited through the limiting assembly, the position of the porcelain dish deviating on the conveying belt can be corrected, then the electric push rod is started to drive the printing ball to make contact with the porcelain dish, accurate printing can be conducted, and the printing success rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of porcelain disc printing, more specifically, it relates to a porcelain disc printing machine. BACKGROUND

[0002] In the production of ceramic products, porcelain disc printing is one of the important decoration processes, and the traditional methods mainly include hand-painted method, silk screen printing method, transfer printing method, etc., among which the transfer printing method has been widely used because of its simple operation.

[0003] In the patent with publication number CN210478099U, a printing device for ceramic disc production is disclosed, which includes an operating table, a placing groove is arranged on the upper surface of the operating table, a fixed rod is fixedly connected to the upper surface of the operating table, a rotating device is connected to the left side of the fixed rod, a handle is fixedly connected to the left end of the rotating device, a threaded device is fixedly connected to the right end of the rotating device, a sliding block is fixedly connected to the lower surface of the threaded device, a connecting rod is fixedly connected to the upper surface of the threaded device, the sliding block is slidingly connected in a sliding groove formed on the upper surface of the operating table, a connecting plate is fixedly connected to the right end of the connecting rod, an extension device is fixedly connected to the right side of the connecting plate, and an extrusion plate is fixedly connected to the right end of the extension device.

[0004] The printing device in the above-mentioned scheme, through the joint action of the laser lamp, the placing groove, the handle, the rotating shaft, the bearing, the threaded column, the threaded cap, the sliding groove, the sliding block, the connecting plate and the extrusion plate, accurately fixes the ceramic disc, accurately aligns the ceramic disc with the printing plate, ensures the printing effect of the ceramic disc, and avoids the waste of the ceramic disc, but when printing, the ceramic disc needs to be placed in the placing groove manually, and then the handle is manually rotated to make the extrusion plate contact and extrude the outer wall of the ceramic disc to fix the ceramic disc, which is relatively cumbersome and greatly reduces the processing efficiency.

[0005] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model aims to provide a porcelain disc printing machine, which can automatically limit the position of the porcelain disc through the limiting assembly when printing the porcelain disc, correct the position of the porcelain disc that deviates on the conveying belt, and then start the electric push rod to drive the printing ball to contact the porcelain disc for accurate printing, thereby improving the success rate of porcelain disc printing.

[0007] The utility model discloses a technical purpose above is realized through the following technical scheme: a kind of porcelain plate printing machine, including support frame, the electric push rod of support frame inner top side fixed connection, the positioning block of electric push rod telescopic end fixed connection and the printing ball of the other end fixed connection of positioning block, two positioning frames are fixedly connected on the support frame, the belt roller is rotatably connected on the positioning frame, one of it The positioning frame is fixedly connected with motor, the motor output shaft is fixedly connected with adjacent belt roller, two the belt roller is connected between by conveyor belt, ink supply assembly for supplying ink to printing ball is equipped on the support frame, the limiting assembly for limiting the position of porcelain plate is equipped on the support frame and positioning block.

[0008] The utility model further sets up: ink supply assembly includes the ink supply tray connected on support frame, the ink supply box connected on support frame and two ink outlets fixedly connected on ink supply box, ink outlet is fixedly connected with flexible pipe, two the flexible pipe is fixedly connected with ink supply tray bottom two sides respectively, drive element for driving ink supply tray movement is equipped on support frame.

[0009] The utility model further sets up: ink supply tray is slidably connected on support frame, drive element includes the electric slide rail fixedly connected on support frame and the sliding block slidably connected on electric slide rail, sliding block is fixedly connected with ink supply tray.

[0010] The utility model further sets up: support frame is fixedly connected with receiving rod, and receiving rod is slidably connected with ink supply tray.

[0011] The utility model further sets up: limiting assembly includes two fixed frames fixedly connected on support frame, fixed block fixedly connected on fixed frame, sliding rod slidably connected on fixed block and limiting block fixedly connected on sliding rod, two the limiting block is symmetrically set up, spring is sleeved on sliding rod, and the both ends of spring are fixedly connected with adjacent limiting block and fixed block respectively, trigger element is fixedly connected on positioning block.

[0012] The utility model further sets up: trigger element includes the extension rod fixedly connected on both sides of positioning block and the wedge block fixedly connected on extension rod.

[0013] The utility model further sets up: two the fixed frame is fixedly connected with receiving plate between, and receiving plate is arranged between the upper and lower sides of conveyor belt.

[0014] Summarized above, the utility model has the following beneficial effects: when porcelain plate printing, porcelain plate can be transported to the lower side of printing ball through conveyor belt, then starting electric push rod, positioning block will trigger limiting assembly to carry out position limitation to porcelain plate automatically, and the porcelain plate that appears deviation on conveyor belt can be position corrected, then starting electric push rod drives printing ball and porcelain plate contact to carry out accurate printing, improve porcelain plate printing success rate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 A cross-sectional view of this utility model Figure 1 ;

[0018] Figure 4 A cross-sectional view of this utility model Figure 2 ;

[0019] Figure 5 A cross-sectional view of this utility model Figure 3 .

[0020] In the diagram: 1. Support frame; 2. Electric push rod; 3. Positioning block; 4. Printing ball; 5. Positioning frame; 6. Belt roller; 7. Motor; 8. Conveyor belt; 9. Ink supply tray; 10. Ink cartridge; 11. Ink outlet; 12. Hose; 13. Electric slide rail; 14. Slider; 15. Support rod; 16. Fixing frame; 17. Fixing block; 18. Sliding rod; 19. Limiting block; 20. Spring; 21. Extension rod; 22. Wedge block; 23. Support plate. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] A type of ceramic plate printing machine, such as Figures 1-5 As shown, the device includes a support frame 1, an electric push rod 2 fixedly connected to the top side of the support frame 1, a positioning block 3 fixedly connected to the telescopic end of the electric push rod 2, and an ink ball 4 fixedly connected to the other end of the positioning block 3. Two positioning frames 5 are fixedly connected to the support frame 1, and belt rollers 6 are rotatably connected to the positioning frames 5. A motor 7 is fixedly connected to one of the positioning frames 5. The output shaft of the motor 7 is fixedly connected to the adjacent belt roller 6. The two belt rollers 6 are connected by a conveyor belt 8. The upper side of the conveyor belt 8 can be used to place a ceramic plate. The support frame 1 is provided with an ink supply component for supplying ink to the ink ball 4. The support frame 1 and the positioning block 3 are provided with limiting components for limiting the position of the ceramic plate.

[0023] like Figures 1-5As shown, when the porcelain plate needs to be printed, first place the porcelain plate on the conveying belt 8, then start the motor 7 to drive the porcelain plate to move to the lower side of the printing ball 4, then start the electric push rod 2 to extend, which will drive the positioning block 3 and the printing ball 4 to move downward to contact the ink supply assembly, at this time the limiting assembly will also be triggered to preliminarily position the porcelain plate, then the electric push rod 2 is retracted, driving the positioning block 3 and the printing ball 4 to move upward, when the printing ball 4 is no longer in contact with the ink supply assembly, the ink supply assembly can be started to no longer block the porcelain plate that needs to be printed, then the electric push rod 2 is extended again, which will drive the printing ball 4 to gradually approach the porcelain plate that needs to be printed, and in this process, the limiting assembly will limit the porcelain plate to facilitate accurate printing and improve the success rate of porcelain plate printing, after printing is completed, the electric push rod 2 is retracted, the limiting assembly will no longer limit the porcelain plate, then the motor 7 is started to drive the porcelain plate that has been printed away from the lower side of the printing ball 4, and to drive the next porcelain plate that needs to be printed to the lower side of the printing ball 4, at this time the next porcelain plate needs to be printed as described above.

[0024] As shown, Figures 1-3 The ink supply assembly includes a support frame 1 connected to the ink supply disc 9, a support frame 1 connected to the ink supply box 10, and two ink outlets 11 fixedly connected to the ink supply box 10. The ink supply box 10 can send the ink inside from the two ink outlets 11. The ink outlet 11 is fixedly connected with a hose 12, and the two hoses 12 are fixedly connected with the bottom of the ink supply disc 9. The middle segment of the hose 12 is spirally arranged. The ink supply disc 9 is provided with a cavity, and the upper side of the ink supply disc 9 is provided with a through hole for ink to flow out. The through hole can form a pattern after the ink flows out. This is prior art and will not be explained in detail. The ink outlet 11, the hose 12, the cavity and the through hole are in communication with each other. The support frame 1 is provided with a driving member for driving the ink supply disc 9 to move. The ink supply disc 9 is slidingly connected to the support frame 1. The driving member includes an electric sliding rail 13 fixedly connected to the support frame 1 and a sliding block 14 slidingly connected to the electric sliding rail 13. The sliding block 14 is fixedly connected with the ink supply disc 9.

[0025] As shown, Figures 1-3As shown, before the electric push rod 2 is first elongated, the electric slide rail 13 is started to ensure that the ink supply disc 9 is directly below the printing ball 4, then the electric push rod 2 is elongated to drive the printing ball 4 to contact the ink supply disc 9, so that the pattern on the ink supply disc 9 is transferred to the printing ball 4, then the electric push rod 2 is retracted, when the printing ball 4 is no longer in contact with the ink supply disc 9, the electric slide rail 13 is started to drive the ink supply disc 9 away from the printing ball 4 and no longer blocks the porcelain plate to be printed, then the electric push rod 2 is started again to elongate to drive the printing ball 4 to contact the porcelain plate to print, after printing is completed, the electric push rod 2 is started to retract to reset, then the electric slide rail 13 is started again to drive the ink supply disc 9 to be directly below the printing ball 4, then the ink supply box 10 is started to transport the ink from the hose 12 to the ink supply disc 9, so that the ink in the ink supply disc 9 is replenished to avoid unclear transfer of the ink, at this time, the next printing operation can be performed.

[0026] As shown in Figure 2 , the support frame 1 is fixedly connected with a supporting rod 15, and the supporting rod 15 is slidably connected with the ink supply disc 9, so that the ink supply disc 9 is prevented from being skewed after a long time, thereby increasing the service life of the ink supply disc 9.

[0027] As shown in Figure 1 , Figure 2 , Figure 4 , the limiting assembly includes two fixed frames 16 fixedly connected with the support frame 1, fixed blocks 17 fixedly connected with the fixed frames 16, sliding rods 18 slidably connected with the fixed blocks 17, and limiting blocks 19 fixedly connected with the sliding rods 18, the two limiting blocks 19 are symmetrically arranged, springs 20 are sleeved on the sliding rods 18, and the two ends of the springs 20 are fixedly connected with the adjacent limiting blocks 19 and the fixed blocks 17 respectively, the positioning block 3 is fixedly connected with a trigger, and the trigger includes extension rods 21 fixedly connected with the positioning block 3 on both sides and wedge-shaped blocks 22 fixedly connected with the extension rods 21.

[0028] As shown in Figure 1 , Figure 2 , Figure 4As shown, when the electric push rod 2 first drives the positioning block 3 and the printing ball 4 to move downward, the inclined surfaces of the two wedge-shaped blocks 22 will contact the sliding rod 18 to drive the two limiting blocks 19 to approach each other, when the sliding rod 18 contacts the extension rod 21, the two limiting blocks 19 will clamp the porcelain plate, and the porcelain plate is preliminarily positioned, at this time, the spring 20 is in a stretched state, at this time, the printing ball 4 will contact the ink supply plate 9 to perform transfer printing, and then the electric push rod 2 is retracted to drive the printing ball 4 to move upward, which drives the extension rod 21 to move upward, when the sliding rod 18 contacts the wedge-shaped block 22, the spring 20 will slowly reset, so that the two limiting blocks 19 are away from each other, until the sliding rod 18 no longer contacts the wedge-shaped block 22, the spring 20 is reset to a normal state, and the two limiting blocks 19 are reset by the driving of the spring 20, when the ink supply plate 9 no longer blocks the porcelain plate that needs to be printed, the electric push rod 2 is started again, the two limiting blocks 19 will limit the porcelain plate as described above, and continuously limit the porcelain plate when the printing ball 4 prints the porcelain plate, so as to accurately print the porcelain plate and improve the success rate of printing the porcelain plate.

[0029] As shown in the figure, Figures 1-5 The two fixed frames 16 are fixedly connected with the supporting plate 23, the supporting plate 23 is arranged between the upper and lower sides of the conveying belt 8, the supporting plate 23 can increase the bearing capacity of the conveying belt 8, and avoid that the porcelain plate makes the conveying belt 8 concave when the printing ball 4 contacts the porcelain plate, so as to cause printing failure.

[0030] Working principle: when the porcelain plate needs to be printed, the porcelain plate is placed on the conveying belt 8, then the motor 7 is started to drive the porcelain plate to move to the lower side of the printing ball 4, the electric sliding rail 13 is started to ensure that the ink supply disc 9 is directly below the printing ball 4, then the electric push rod 2 is started to drive the positioning block 3 and the printing ball 4 to move downward, then the electric push rod 2 is elongated to drive the printing ball 4 to contact the ink supply disc 9, so that the pattern on the ink supply disc 9 is transferred to the printing ball 4, and at this time, the inclined surfaces of the two wedge-shaped blocks 22 contact the sliding rod 18 to drive the two limiting blocks 19 to approach each other, when the sliding rod 18 contacts the extension rod 21, the two limiting blocks 19 will clamp the porcelain plate to preliminarily position the porcelain plate, at this time, the spring 20 is in a stretched state, after the pattern on the ink supply disc 9 is transferred to the printing ball 4, the electric push rod 2 is retracted so that the printing ball 4 no longer contacts the ink supply disc 9, then the electric sliding rail 13 is started to move the ink supply disc 9 away from the printing ball 4 and no longer block the porcelain plate that needs to be printed, then the electric push rod 2 is started again to elongate, so that the electric push rod 2 drives the printing ball 4 to gradually approach the porcelain plate that needs to be printed, and in this process, the two limiting blocks 19 will approach each other again to limit the porcelain plate, after the printing is completed, the electric push rod 2 is retracted, the two limiting blocks 19 will no longer limit the porcelain plate, then the motor 7 is started to drive the porcelain plate that has been printed to move away from the lower side of the printing ball 4, and drive the next porcelain plate that needs to be printed to the lower side of the printing ball 4, then the electric sliding rail 13 is started again to move the ink supply disc 9 to be directly below the printing ball 4, then the ink supply box 10 is started to transport the ink from the hose 12 to the ink supply disc 9 to supplement the ink in the ink supply disc 9, at this time, the next porcelain plate needs to be printed, and the same operation is performed, so that the porcelain plate can be accurately printed when the porcelain plate is printed, and the success rate of porcelain plate printing is improved.

[0031] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution belonging to the technical idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A porcelain plate printing machine, comprising a support frame (1), an electric push rod (2) fixedly connected to the top side of the support frame (1), a positioning block (3) fixedly connected to the telescopic end of the electric push rod (2), and a printing ball (4) fixedly connected to the other end of the positioning block (3), characterized in that: The support frame (1) is fixedly connected with two positioning frames (5), the positioning frame (5) is rotatably connected with a belt roller (6), one of the positioning frame (5) is fixedly connected with a motor (7), the motor (7) output shaft is fixedly connected with the adjacent belt roller (6), the two belt rollers (6) are connected by a conveyor belt (8), the support frame (1) is provided with an ink supply assembly for supplying ink to the printing ball (4), the support frame (1) and the positioning block (3) are provided with a limiting assembly for limiting the position of the porcelain plate.

2. A ceramic tile printing machine according to claim 1, characterized in that: The ink supply assembly comprises an ink supply disc (9) connected to the support frame (1), an ink supply box (10) connected to the support frame (1), and two ink outlets (11) fixedly connected to the ink supply box (10), the ink outlet (11) is fixedly connected with a hose (12), the two hoses (12) are fixedly connected with the bottom of the ink supply disc (9) on both sides, the support frame (1) is provided with a driving element for driving the ink supply disc (9) to move.

3. A ceramic tile printing machine according to claim 2, characterized in that: The ink supply disc (9) is slidably connected to the support frame (1), the driving element comprises an electric sliding rail (13) fixedly connected to the support frame (1) and a sliding block (14) slidably connected to the electric sliding rail (13), the sliding block (14) is fixedly connected with the ink supply disc (9).

4. A ceramic tile printing machine according to claim 3, characterized in that: The support frame (1) is fixedly connected with a receiving rod (15), the receiving rod (15) is slidably connected with the ink supply disc (9).

5. A ceramic tile printing machine according to claim 1, characterized in that: The limiting assembly comprises two fixed frames (16) fixedly connected to the support frame (1), a fixed block (17) fixedly connected to the fixed frame (16), a sliding rod (18) slidably connected to the fixed block (17), and a limiting block (19) fixedly connected to the sliding rod (18), the two limiting blocks (19) are symmetrically arranged, the sliding rod (18) is sleeved with a spring (20), the ends of the spring (20) are fixedly connected with the adjacent limiting block (19) and the fixed block (17), the positioning block (3) is fixedly connected with a trigger.

6. A ceramic tile printing machine according to claim 5, characterized in that: The trigger comprises an extension rod (21) fixedly connected to the both sides of the positioning block (3) and a wedge block (22) fixedly connected to the extension rod (21).

7. A ceramic tile printing machine according to claim 5, characterized in that: The two fixed frames (16) are fixedly connected with a receiving plate (23), the receiving plate (23) is arranged between the upper and lower sides of the conveyor belt (8).

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