Ceramic bottle bottom capping equipment for ceramic processing

By designing the bottom sealing equipment of ceramic bottles, using air pressure shrinkage device and printing silicone capillary pore technology, the problems of cumbersome and deviation of multi-color sealing in the existing technology are solved, and the accuracy and stability of the bottom sealing of ceramic bottles are achieved.

CN119659160AInactive Publication Date: 2025-03-21CHONGQING GUANMEITING CERAMICS CO LTD
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Patent Information

Application Number
CN202510135039.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-07
Publication Date
2025-03-21
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the prior art, the multi-color stamping process of the bottom of the ceramic bottle is complicated and prone to deviations, which cannot meet the needs of the prior art.

Method used

A bottom sealing equipment for ceramic processing is designed, including a power chassis, conveying device and top rack. The ceramic bottle is fixed by using a pneumatic compression device, and the ink is uniformly discharged and stamped by printing silicone and capillary pores.

Benefits of technology

This equipment can effectively fix the ceramic bottle and accurately control the ink discharge to achieve the accuracy and stability of multi-color stamping, meeting the high requirements for stamping in ceramic production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to ceramic production equipment, and provides ceramic bottle bottom stamping equipment for ceramic processing, which comprises a power case, a conveying device and a top frame, the conveying device is mounted on the power output end of the power case, and a ceramic bottle fixing device is placed on the upper surface of the conveying device; an air pressure contraction device is arranged in the ceramic bottle fixing device and used for being attached to the ceramic bottle during use; the screw rod and the extension rod are fixedly mounted through a bolt; stamping equipment is fixedly mounted at the adjacent ends of the screw rods respectively; during use, a worker operates at the conveying end, a ceramic bottle needing to be sealed is placed at the corresponding ball frame, before, an electric telescopic rod pressurizes the interior of an ink cavity to enable ink to enter pores in the lower surface of printing silica gel, follow-up printing is facilitated, during printing, a plastic sleeve facilitates stability of the periphery, shaking of the plastic sleeve is reduced, and printing quality is improved. And in the stamping process, sufficient ink is injected into the capillary pores in the silica gel, and then the internal pressure is kept stable in the stamping process.
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Description

Technical Field

[0001] The invention relates to the technical field of ceramic production equipment, in particular to a ceramic bottle bottom stamping device for ceramic processing. Background Art

[0002] Pottery and porcelain have different textures and properties. Pottery is made of clay with high viscosity and strong plasticity as the main raw material. It is opaque, has fine pores and weak water absorption, and makes a muddy sound when struck. Porcelain is made of clay, feldspar and quartz. It is translucent, does not absorb water, is corrosion-resistant, has a hard and dense body, and makes a crisp sound when struck.

[0003] During the production of ceramics, the bottom needs to be stamped. However, the prior art generally adopts manual stamping. However, manual stamping is too cumbersome for multi-color stamping, and it is easy to produce deviations during manual stamping due to multi-color stamping, which cannot meet the requirements of the prior art. Summary of the invention

[0004] In view of this, the purpose of one or more embodiments of this specification is to propose a ceramic bottle bottom stamping device for ceramic processing to solve the problem.

[0005] Based on the above purpose, one or more embodiments of this specification provide a ceramic bottle bottom stamping device for ceramic processing, including a power chassis, a conveying device and a top frame, characterized in that:

[0006] The conveying device is installed on the power output end of the power box, and a ceramic bottle fixing device is placed on the upper surface of the conveying device. An air pressure contraction device is arranged in the ceramic bottle fixing device to fit the ceramic bottle during use, thereby fixing the ceramic bottle;

[0007] The cover is fixedly mounted on the side of the power box by nuts, a top frame is fixedly mounted on the upper surface of the power box, a top plate is fixedly mounted on one end of the top frame, telescopic rods are fixedly mounted on both ends of the lower surface of the top plate, a screw is sleeved on the bottom end of the telescopic rod, and the screw and the extension rod are fixedly mounted by bolts;

[0008] Adjacent ends of the screw rods are respectively fixed with stamping devices;

[0009] Among them, a silicone pad is arranged at the bottom of the stamping device, and printing silicone is arranged at the bottom of the silicone pad. The stamping device is also provided with an extrusion component for extruding printing ink, an ink cavity for storing ink is arranged in the printing silicone, and capillaries are evenly opened at the printing points on the lower surface of the printing silicone for the discharge of ink.

[0010] The conveying device comprises: a roller, a wheel and a conveying belt. A power motor is arranged in the power chassis, and a roller is installed at the output end of the power motor through the power chassis. Rollers are sleeved on the outer periphery of the roller, and conveying belts are sleeved on the outer peripheries of two groups of rollers.

[0011] The ceramic bottle fixing device comprises: a mounting frame, the top of which is kept horizontal after the anti-skid particles are arranged, an inner hole is arranged in the mounting frame, an air bag is arranged in the inner hole, the air bag is sealed and installed with the air pipe above the inner hole, and a ball rack is arranged on the mounting frame at the top of the air pipe, and the inside of the ball rack and the air bag are connected to each other through the air pipe;

[0012] The air bag in the inner hole is in a semi-contracted state when the ball rack is filled.

[0013] The ball rack is made of rubber material, and the surface is frosted.

[0014] The stamping device includes: an adjustment frame, external frames are fixedly installed on both sides of the adjustment frame, the separated surfaces of the external frames are threadedly installed with the screw rod, a support frame is fixedly installed at the bottom of the adjustment frame, a threaded frame is arranged at the bottom of the support frame, a threaded sleeve is threadedly installed on the outer periphery of the threaded frame, and a silicone pad is fixedly adhered to the bottom of the threaded sleeve.

[0015] Among them, a silicone pad is arranged at the bottom of the stamping device, and printing silicone is arranged at the bottom of the silicone pad. The stamping device is also provided with an extrusion component for extruding printing ink, an ink cavity for storing ink is arranged in the printing silicone, and capillaries are evenly opened at the printing points on the lower surface of the printing silicone for the discharge of ink.

[0016] An inner hole is opened in the support frame, and an electric telescopic rod is arranged at the center of the top end of the inner hole, and an air pressure plate is fixedly installed at the bottom end of the electric telescopic rod. An ink cavity is arranged below the air pressure plate, and an air hole is arranged in the threaded frame to connect the upper ink cavity with the lower ink cavity.

[0017] A rectangular fixing rod is arranged at the center of the contact surface between the adjustment frame and the outer frame.

[0018] The upper part of the inner wall of the ball rack is provided with an air cushion, so that the thickness of the upper part of the ball rack is lower than the thickness of the lower part of the ball rack.

[0019] The surface of the conveyor belt is in a frosted structure, and anti-skid particles are arranged on the lower surface of the mounting frame.

[0020] A plastic sleeve is arranged around the printed silica gel and the silica gel pad.

[0021] From the above description, it can be seen that one or more embodiments of the present specification provide a ceramic bottle bottom stamping device for ceramic processing. When in use, the staff operates at the conveying end, places the ceramic bottle to be stamped on the corresponding ball rack, and places the ball rack inside the ceramic bottle. After the ball rack enters the ceramic bottle, the internal air cushion and the deformation of the ball rack make it more stably fixed. Then the staff places the mounting frame at the specified position on the upper surface of the conveyor belt, and then moves the telescopic rod downward after the conveyor belt reaches the specified position. Before that, the electric telescopic rod pressurizes the ink cavity to allow the ink to enter the pores on the lower surface of the printing silicone, which is convenient for subsequent printing. During printing, the plastic sleeve helps to stabilize the periphery and reduce its shaking, thereby enhancing the accuracy of stamping. During stamping, a sufficient amount of ink is injected into the pores in the silicone, and then the internal pressure is kept stable during stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate one or more embodiments of the present specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the adjustment frame of the present invention;

[0025] Figure 3 This is a schematic diagram of the mounting frame structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the adjustment frame of the present invention;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the mounting frame of the present invention.

[0028] In the figure, 1, power chassis; 11, machine cover; 12, roller; 13, roller; 14, conveyor belt; 2, mounting frame; 21, ball rack; 22, air cushion; 23, air pipe; 24, inner hole; 25, air bag; 3, adjustment frame; 31, outer frame; 32, support frame; 33, inner hole; 34, threaded frame; 35, threaded sleeve; 36, silicone pad; 37, plastic sleeve; 38, printed silicone; 39, electric telescopic rod; 310, air hole; 311, air pressure plate; 312, fixing rod; 4, top frame; 41, top plate; 42, telescopic rod; 43, extension rod; 44, screw. DETAILED DESCRIPTION

[0029] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in conjunction with specific embodiments.

[0030] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] Embodiment 1:

[0032] like Figure 1-5 As shown, a ceramic bottle bottom stamping device for ceramic processing is provided, including a power chassis 1, a conveying device and a top frame 4.

[0033] The conveying device is installed on the power output end of the power box 1, and a ceramic bottle fixing device is placed on the upper surface of the conveying device. An air pressure contraction device is arranged in the ceramic bottle fixing device to fit the ceramic bottle when in use, thereby fixing the ceramic bottle;

[0034] The cover 11 is fixedly mounted on the side of the power box 1 by nuts, the top frame 4 is fixedly mounted on the upper surface of the power box 1, a top plate 41 is fixedly mounted on one end of the top frame 4, and telescopic rods 42 are fixedly mounted on both ends of the lower surface of the top plate 41, and a screw 44 is sleeved on the bottom end of the telescopic rod 42, and the screw 44 and the extension rod 43 are fixedly mounted by bolts;

[0035] Adjacent ends of the screw rod 44 are respectively fixed with stamping equipment;

[0036] Among them, the stamping equipment effectively stamps the bottom of the ceramic bottle when in use.

[0037] Among them, a silicone pad 36 is arranged at the bottom of the stamping device, and a printing silicone 38 is arranged at the bottom of the silicone pad 36. The stamping device is also provided with an extrusion component for extruding printing ink. An ink cavity for storing ink is arranged in the printing silicone 38, and capillaries are evenly opened at the printing points on the lower surface of the printing silicone 38 for the discharge of ink.

[0038] The conveying device includes: a roller 12, a roller 13 and a conveying belt 14. A power motor is arranged in the power chassis 1, and the output end of the power motor passes through the power chassis 1 and is equipped with a roller 12. The roller 13 is sleeved on the outer periphery of the roller 12, and the conveying belt 14 is sleeved on the outer periphery of two groups of rollers 13.

[0039] The cooperation between the roller 12 and the roller 13 greatly achieves the effect of effective transportation during use.

[0040] Embodiment 2:

[0041] like Figure 1-5 As shown, a ceramic bottle bottom stamping device for ceramic processing is provided, including a power chassis 1, a conveying device and a top frame 4.

[0042] The conveying device is installed on the power output end of the power box 1, and a ceramic bottle fixing device is placed on the upper surface of the conveying device. An air pressure contraction device is arranged in the ceramic bottle fixing device to fit the ceramic bottle when in use, thereby fixing the ceramic bottle;

[0043] The cover 11 is fixedly mounted on the side of the power box 1 by nuts, the top frame 4 is fixedly mounted on the upper surface of the power box 1, a top plate 41 is fixedly mounted on one end of the top frame 4, and telescopic rods 42 are fixedly mounted on both ends of the lower surface of the top plate 41, and a screw 44 is sleeved on the bottom end of the telescopic rod 42, and the screw 44 and the extension rod 43 are fixedly mounted by bolts;

[0044] Adjacent ends of the screw rod 44 are respectively fixed with stamping equipment;

[0045] Among them, the stamping equipment effectively stamps the bottom of the ceramic bottle when in use.

[0046] Among them, a silicone pad 36 is arranged at the bottom of the stamping device, and a printing silicone 38 is arranged at the bottom of the silicone pad 36. The stamping device is also provided with an extrusion component for extruding printing ink. An ink cavity for storing ink is arranged in the printing silicone 38, and capillaries are evenly opened at the printing points on the lower surface of the printing silicone 38 for the discharge of ink.

[0047] The conveying device includes: a roller 12, a roller 13 and a conveying belt 14. A power motor is arranged in the power chassis 1, and the output end of the power motor passes through the power chassis 1 and is equipped with a roller 12. The roller 13 is sleeved on the outer periphery of the roller 12, and the conveying belt 14 is sleeved on the outer periphery of two groups of rollers 13.

[0048] The cooperation between the roller 12 and the roller 13 greatly achieves the effect of effective transportation during use.

[0049] The ceramic bottle fixing device comprises: a mounting frame 2, the top of the mounting frame 2 is kept in a horizontal state after the anti-skid particles are arranged, an inner hole 24 is arranged in the mounting frame 2, an air bag 25 is arranged in the inner hole 24, the air bag 25 is sealed and installed with the air pipe 23 above the inner hole 24, and a ball rack 21 is arranged on the mounting frame 2 at the top of the air pipe 23, and the inside of the ball rack 21 and the air bag 25 are mutually connected through the air pipe 23;

[0050] The air bag 25 in the inner hole 24 is in a semi-contracted state when the ball rack 21 is filled.

[0051] The ball rack 21 is made of rubber material and has a frosted surface.

[0052] Among them, the cooperation of the ball rack 21 during use greatly enhances the occurrence of sliding during use.

[0053] The surface of the conveyor belt 14 is frosted, and anti-skid particles are arranged on the lower surface of the mounting frame 2 .

[0054] The arrangement of the mounting frame 2 helps to improve stability during use, and corresponding points are arranged on the upper surface of the conveyor belt 14 to prevent inaccurate placement during use.

[0055] An air cushion 22 is provided on the upper part of the inner wall of the ball rack 21 , so that the thickness of the upper part of the ball rack 21 is lower than the thickness of the lower part of the ball rack 21 .

[0056] Among them, the ball rack 21 stably supports the ceramic bottle when in use, so that it will not be skewed when pressed down, thereby enhancing its use effect and improving the stability of the overall equipment during processing.

[0057] Embodiment three:

[0058] like Figure 1-5 As shown, a ceramic bottle bottom stamping device for ceramic processing is provided, including a power chassis 1, a conveying device and a top frame 4.

[0059] The conveying device is installed on the power output end of the power box 1, and a ceramic bottle fixing device is placed on the upper surface of the conveying device. An air pressure contraction device is arranged in the ceramic bottle fixing device to fit the ceramic bottle when in use, thereby fixing the ceramic bottle;

[0060] The cover 11 is fixedly mounted on the side of the power box 1 by nuts, the top frame 4 is fixedly mounted on the upper surface of the power box 1, a top plate 41 is fixedly mounted on one end of the top frame 4, and telescopic rods 42 are fixedly mounted on both ends of the lower surface of the top plate 41, and a screw 44 is sleeved on the bottom end of the telescopic rod 42, and the screw 44 and the extension rod 43 are fixedly mounted by bolts;

[0061] Adjacent ends of the screw rod 44 are respectively fixed with stamping equipment;

[0062] Among them, the stamping equipment effectively stamps the bottom of the ceramic bottle when in use.

[0063] Among them, a silicone pad 36 is arranged at the bottom of the stamping device, and a printing silicone 38 is arranged at the bottom of the silicone pad 36. The stamping device is also provided with an extrusion component for extruding printing ink. An ink cavity for storing ink is arranged in the printing silicone 38, and capillaries are evenly opened at the printing points on the lower surface of the printing silicone 38 for the discharge of ink.

[0064] The conveying device includes: a roller 12, a roller 13 and a conveying belt 14. A power motor is arranged in the power chassis 1, and the output end of the power motor passes through the power chassis 1 and is equipped with a roller 12. The roller 13 is sleeved on the outer periphery of the roller 12, and the conveying belt 14 is sleeved on the outer periphery of two groups of rollers 13.

[0065] The cooperation between the roller 12 and the roller 13 greatly achieves the effect of effective transportation during use.

[0066] The ceramic bottle fixing device comprises: a mounting frame 2, the top of the mounting frame 2 is kept in a horizontal state after the anti-skid particles are arranged, an inner hole 24 is arranged in the mounting frame 2, an air bag 25 is arranged in the inner hole 24, the air bag 25 is sealed and installed with the air pipe 23 above the inner hole 24, and a ball rack 21 is arranged on the mounting frame 2 at the top of the air pipe 23, and the inside of the ball rack 21 and the air bag 25 are mutually connected through the air pipe 23;

[0067] The air bag 25 in the inner hole 24 is in a semi-contracted state when the ball rack 21 is filled.

[0068] The ball rack 21 is made of rubber material and has a frosted surface.

[0069] Among them, the cooperation of the ball rack 21 during use greatly enhances the occurrence of sliding during use.

[0070] The surface of the conveyor belt 14 is frosted, and anti-skid particles are arranged on the lower surface of the mounting frame 2 .

[0071] The arrangement of the mounting frame 2 helps to improve stability during use, and corresponding points are arranged on the upper surface of the conveyor belt 14 to prevent inaccurate placement during use.

[0072] An air cushion 22 is provided on the upper part of the inner wall of the ball rack 21 , so that the thickness of the upper part of the ball rack 21 is lower than the thickness of the lower part of the ball rack 21 .

[0073] Among them, the ball rack 21 stably supports the ceramic bottle when in use, so that it will not be skewed when pressed down, thereby enhancing its use effect and improving the stability of the overall equipment during processing.

[0074] The stamping device includes: an adjustment frame 3, an outer frame 31 is fixedly installed on both sides of the adjustment frame 3, and the separated surfaces of the outer frame 31 are threadedly installed with the screw 44. The bottom of the adjustment frame 3 is fixedly installed with a support frame 32, and a threaded frame 34 is arranged at the bottom of the support frame 32. A threaded sleeve 35 is threadedly installed on the outer periphery of the threaded frame 34, and a silicone pad 36 is fixedly adhered to the bottom of the threaded sleeve 35.

[0075] The adjustment frame 3 is cooperated with the screw rod 44, which greatly enhances the stability of the adjustment frame 3 when it is used.

[0076] An inner hole 33 is opened in the support frame 32, and an electric telescopic rod 39 is arranged at the center of the top end of the inner hole 33, and an air pressure plate 311 is fixedly installed at the bottom end of the electric telescopic rod 39. An ink cavity is arranged below the air pressure plate 311, and an air hole 310 is arranged in the threaded frame 34 to connect the upper ink cavity with the lower ink cavity.

[0077] Among them, the electric telescopic rod 39 sets the strength of each layer of stamping through the control equipment and PLC to reduce the influence of excessive ink on the stamping effect. When stamping, sufficient ink is injected into the pores in the silicone, and then the internal pressure is kept stable during stamping.

[0078] A rectangular fixing rod 312 is arranged at the center of the contact surface between the adjustment frame 3 and the outer frame 31 .

[0079] Among them, the fixing rod 312 greatly achieves the stability effect when in use.

[0080] A plastic sleeve 37 is disposed around the printed silicone 38 and the silicone pad 36 .

[0081] The plastic sleeve 37 is used to maintain the edge stability during use, reduce the risk of shaking during use and the risk of deviation when the silicone is lowered, greatly increase its stability, and reduce the probability of defective products during stamping.

[0082] In actual work, multiple groups of stamping structures are set up as needed, and the ink colors added inside are different, and a group of covering layers are added when necessary for smearing effect.

[0083] Working principle: When in use, the staff operates at the conveying end, places the ceramic bottle to be stamped on the corresponding ball rack 21, and places the ball rack 21 inside the ceramic bottle. After the ball rack 21 enters the ceramic bottle, the internal air cushion 22 and the deformation of the ball rack 21 make it more stably fixed. Then the staff places the mounting frame 2 at the designated position on the upper surface of the conveyor belt 14, and then moves the telescopic rod 42 downward after the conveyor belt 14 reaches the designated position. Before that, the electric telescopic rod 39 pressurizes the ink cavity to allow the ink to enter the pores on the lower surface of the printing silicone, which is convenient for subsequent printing. During printing, the plastic sleeve 27 helps to stabilize the periphery and reduce its shaking, thereby enhancing the accuracy of stamping. During stamping, a sufficient amount of ink is injected into the pores in the silicone, and then the internal pressure is kept stable during stamping.

[0084] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. In line with the present disclosure, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present specification as described above, which are not provided in detail for the sake of simplicity.

[0085] While the disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.

[0086] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. A ceramic bottle bottom stamping device for ceramic processing, comprising a power box (1), a conveying device and a top frame (4), characterized in that: The conveying device is installed on the power output end of the power box (1), and a ceramic bottle fixing device is placed on the upper surface of the conveying device. An air pressure contraction device is arranged in the ceramic bottle fixing device to fit the ceramic bottle during use, thereby fixing the ceramic bottle; The side of the power box (1) is fixedly mounted with a cover (11) by means of nuts, the upper surface of the power box (1) is fixedly mounted with a top frame (4), one end of the top frame (4) is fixedly mounted with a top plate (41), both ends of the lower surface of the top plate (41) are fixedly mounted with telescopic rods (42), the bottom end of the telescopic rod (42) is sleeved with a screw rod (44), and the screw rod (44) and the extension rod (43) are fixedly mounted by means of bolts; Adjacent ends of the screw rod (44) are respectively fixedly mounted with stamping equipment; A silicone pad (36) is arranged at the bottom of the stamping device, and a printing silicone (38) is arranged at the bottom of the silicone pad (36). The stamping device is also provided with an extrusion component for extruding printing ink, an ink cavity for storing ink is arranged in the printing silicone (38), and capillaries are evenly arranged at the printing points on the lower surface of the printing silicone (38) for the discharge of ink.

2. A ceramic bottle bottom stamping device for ceramic processing according to claim 1, characterized in that: The conveying device comprises: A roller (12), a roller (13) and a conveying belt (14); a power motor is arranged in the power machine box (1), and a roller (12) is installed at the output end of the power motor passing through the power machine box (1); a roller (13) is sleeved on the outer periphery of the roller (12), and a conveying belt (14) is sleeved on the outer periphery of the two groups of rollers (13).

3. A ceramic bottle bottom stamping device for ceramic processing according to claim 2, characterized in that: The ceramic bottle fixing device comprises: A mounting frame (2), wherein the top of the mounting frame (2) is kept in a horizontal state after the anti-skid particles are arranged, an inner hole (24) is arranged in the mounting frame (2), an air bag (25) is arranged in the inner hole (24), the air bag (25) is sealed and installed with an air pipe (23) above the inner hole (24), and a ball rack (21) is arranged on the mounting frame (2) at the top of the air pipe (23), and the inside of the ball rack (21) and the air bag (25) are mutually connected through the air pipe (23); The air bag (25) in the inner hole (24) is in a semi-contracted state when the ball rack (21) is filled.

4. A ceramic bottle bottom stamping device for ceramic processing according to claim 3, characterized in that: The ball rack (21) is made of rubber material and has a frosted surface.

5. The ceramic bottle bottom stamping device for ceramic processing according to claim 1, characterized in that: The stamping device comprises: An adjustment frame (3), wherein outer frames (31) are fixedly mounted on both sides of the adjustment frame (3), the separated surfaces of the outer frames (31) are threadedly mounted on the screw rod (44), a support frame (32) is fixedly mounted on the bottom end of the adjustment frame (3), a threaded frame (34) is arranged at the bottom of the support frame (32), a threaded sleeve (35) is threadedly mounted on the outer periphery of the threaded frame (34), and a silicone pad (36) is fixedly adhered to the bottom of the threaded sleeve (35).

6. The ceramic bottle bottom stamping device for ceramic processing according to claim 5, characterized in that: An inner hole (33) is provided in the support frame (32), and an electric telescopic rod (39) is arranged at the center of the top end of the inner hole (33), and an air pressure plate (311) is fixedly installed at the bottom end of the electric telescopic rod (39), an ink cavity is arranged below the air pressure plate (311), and an air hole (310) is arranged in the threaded frame (34) to connect the upper ink cavity with the lower ink cavity.

7. The ceramic bottle bottom stamping device for ceramic processing according to claim 5, characterized in that: A rectangular fixing rod (312) is arranged at the center of the contact surface between the adjustment frame (3) and the outer frame (31).

8. The ceramic bottle bottom stamping device for ceramic processing according to claim 4, characterized in that: An air cushion (22) is provided on the upper half of the inner wall of the ball rack (21), so that the thickness of the upper half of the ball rack (21) is lower than the thickness of the lower half of the ball rack (21).

9. The ceramic bottle bottom stamping device for ceramic processing according to claim 3, characterized in that: The surface of the conveyor belt (14) is in a frosted structure, and the lower surface of the mounting frame (2) is provided with anti-skid particles.

10. The ceramic bottle bottom stamping device for ceramic processing according to claim 1, characterized in that: A plastic sleeve (37) is arranged around the printed silica gel (38) and the silica gel pad (36).