Glazing device for craft ceramic processing

Abstract

The invention discloses a glazing device for craft ceramic processing, which comprises a chassis, a support column I arranged at the center of the top of the chassis, an external gear arranged at the top of the support column I, a barrel body arranged at the top of the external gear, a positioning device arranged in the barrel body, a clamping part arranged on the positioning device, a lantern ring arranged on the support column I, and a fourth connecting rod arranged on one side of the lantern ring. A clamping block is arranged on the upper portion of the surface of the moving column, a clamping groove is formed in one end of the clamping block, a column body is arranged in the clamping groove, a spray gun is arranged on the lower portion of the column body in a penetrating mode, a liquid storage bin is arranged at one end of the spray gun, and the top of the liquid storage bin is fixed to the end, close to the moving column, of the bottom of the clamping block. And a liquid inlet is formed in the liquid storage bin. The beneficial effects are that all-directional no-dead-corner glazing is realized; the ceramic product is stabilized and coating interference is avoided; the angle of the ceramic product is conveniently adjusted, and the spraying efficiency and effect are improved; and all-directional spraying operation is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic processing, and in particular to a glazing device used for processing technical ceramics. Background Art

[0002] In the development of the ceramic industry, craft ceramics have always occupied an important market position with their unique artistic charm and cultural connotation. With the improvement of people's living standards and the continuous changes in aesthetic concepts, the quality and appearance requirements of craft ceramics are becoming increasingly stringent. Glazing is a key link in the processing of craft ceramics, and its quality directly affects the final effect and market value of ceramic products.

[0003] In the early days of industrial ceramic production, manual glazing was the most common method. Relying on their own experience and skills, workers used brushes, spray guns and other tools to apply or spray glaze onto the surface of ceramic bodies. Although this method has a certain degree of flexibility and can meet the glazing needs of some special shapes and personalized ceramic products to a certain extent, it has many disadvantages. The efficiency of manual glazing is extremely low. The number of glazed products that a skilled worker can complete in a day is limited, which is difficult to meet the needs of large-scale industrial production. Moreover, manual operation is greatly affected by factors such as the worker's physical strength, mood, and skill level, resulting in uneven glazing quality. The glazing effects of different workers vary significantly. Even if the same worker performs glazing operations at different times and conditions, it is difficult to ensure that the thickness and uniformity of the glaze layer of each product are completely consistent. This will not only result in a high defective rate of products and increase production costs, but may also affect the reputation and market competitiveness of the company.

[0004] In order to overcome these shortcomings of manual glazing, people began to develop various automatic glazing equipment. However, some existing glazing equipment on the market, although it has improved production efficiency to a certain extent, still has many shortcomings. For example, some automatic glazing equipment has a simple structure and a single function, and can only perform simple surface glazing on ceramic products, which cannot meet the complex and diverse glazing requirements of process ceramics. For example, the ceramic glazing machine published by patent number CN201510086237.0, although it realizes the automated production of ceramic products with hanging holes, by pre-dipping the glaze inhibitor on the hook, it avoids the accumulation of glaze at the product hanging hole, and improves the qualified rate and production efficiency. However, the glazing method of the equipment is relatively single, which is limited to specific processes and methods, and it is impossible to perform comprehensive and detailed glazing operations according to the different angles and heights required by ceramic products. When faced with some process ceramics with irregular shapes and complex internal structures, this single glazing method seems to be powerless, and it is difficult to achieve a full range of dead angle glazing effects, thereby affecting the overall quality and aesthetics of ceramic products.

[0005] In addition, the existing glazing equipment is also insufficient in adaptability. There are great differences in shape, size, texture, etc. between different types and specifications of craft ceramics, and most of the existing glazing equipment is often only applicable to a certain type or a few specific ceramic products, lacking sufficient versatility and flexibility. When an enterprise needs to produce different types of craft ceramics, it may be necessary to frequently replace equipment or perform complex debugging of the equipment, which undoubtedly increases the production cost and production cycle of the enterprise, and limits the production scale and product innovation capabilities of the enterprise.

[0006] In summary, the existing industrial ceramic glazing methods, whether manual glazing or existing partially automated glazing equipment, cannot meet the needs of modern craft ceramic processing. Developing a glazing device that can perform multi-angle and multi-height comprehensive glazing according to the characteristics of craft ceramics and has good versatility and adaptability has become an urgent problem to be solved in the current ceramic processing industry. Summary of the invention

[0007] In order to solve the above problems, especially to address the deficiencies in the prior art, the present invention provides a glazing device for processing technological ceramics that can solve the above problems.

[0008] To achieve the above purpose, the present invention adopts the following technical means:

[0009] A glazing device for processing technological ceramics comprises a chassis, a support column 1 is provided at the top center of the chassis, an external gear is provided on the top of the support column 1, a barrel body is provided on the top of the external gear, a positioning device is provided in the barrel body, a clamping portion is provided on the positioning device, a collar is provided on the support column 1, a fourth connecting rod is provided on one side of the collar, a movable column is provided at an end of the fourth connecting rod away from the collar, a gear ring meshing with the external gear is provided on the movable column, a clamping block is provided on the upper surface of the movable column, a slot is provided at the end of the clamping block away from the movable column, a column is provided in the slot, a spray gun is inserted through the lower part of the column, and a liquid storage tank is provided at the end of the spray gun close to the movable column, the top of the liquid storage tank is fixed to the end of the bottom of the clamping block close to the movable column, a liquid inlet is provided on the liquid storage tank, and the liquid inlet runs through the clamping block.

[0010] A further solution of the present invention is that a slide groove is provided on the top of the chassis, and the bottom of the movable column is located in the slide groove.

[0011] A further solution of the present invention is that cushion blocks are provided on both sides of the card slot, a fixing plate is provided on the cushion blocks, and the top of the column is fixed to the bottom of the fixing plate.

[0012] A further solution of the present invention is that an end cover is provided on the liquid inlet.

[0013] A further solution of the present invention is that the positioning device includes a base, a notch is provided at the top center of the base, the clamping portion is located in the notch, the interior of the base is a cavity structure, the cavity structure is connected to the notch, and the base is configured as an inverted cone structure;

[0014] A fixing seat is provided at the center of the bottom of the base, a telescopic column 1 is provided at the center of the top of the fixing seat, a matching telescopic column 2 is provided inside the telescopic column 1, an upper portion of the telescopic column 2 penetrates the telescopic column 1 and extends to the top of the telescopic column 1, and a top portion is fixedly connected to the clamping portion;

[0015] A second sliding sleeve is sleeved on the lower part of the surface of the telescopic column 1, and second connecting rods are provided at the corresponding two ends of the outer side of the second sliding sleeve, and screw rod 1 and sliding rod are respectively inserted into the outer ends of the second connecting rod, and the upper part of the screw rod 1 passes through one side of the notch and extends to the upper part of the notch side, and a micro motor is provided on the top of the screw rod 1, and the lower part of the screw rod 1 passes through the bottom of the base and extends to the lower side of the base;

[0016] The upper part of the slide rod extends to the upper part of the other side of the slot, the slide rod and the upper part of the screw rod are both provided with a first connecting rod, a first sliding sleeve is provided between the corresponding side ends of the first connecting rod, the first sliding sleeve is provided on the telescopic column 2, and the lower part of the slide rod passes through the base and extends to the lower part of the other side of the base;

[0017] A pull rope is provided at the bottom of the sliding rod and the screw rod 1, and a third connecting rod is provided between the other ends of the pull ropes;

[0018] A support tube is provided at the bottom center of the base, and a side groove is provided on one side of the support tube corresponding to the pull rope, the third connecting rod passes through the side groove, and a support spring is provided at the bottom center of the third connecting rod, and the bottom of the support spring is fixed at the bottom center of the support tube;

[0019] A driver is provided at the bottom of the support cylinder, the bottom of the driver is fixed at the center of the bottom of the barrel body and a rotating shaft is provided at the bottom, and the rotating shaft passes through the barrel body and is connected to the center of the top of the external gear;

[0020] A group of telescopic rods are provided on both sides of the bottom of the base, and connecting end rods are provided across the bottoms of the telescopic rods. Winding wheels are provided on the middle parts of the connecting end rods, and the pull ropes are wound around the winding wheels;

[0021] The surface of the second sliding sleeve is located between the adjacent ends of the second connecting rod and is provided with connecting ends, the connecting ends are provided with connecting arms, the outer ends of the connecting arms are provided with push rods, and the outer ends of the push rods are provided with air bags.

[0022] A further solution of the present invention is that the clamping part includes a rotating sleeve, the top of the telescopic column 2 is fixed at the bottom center of the rotating sleeve, a fifth connecting rod is inserted in the rotating sleeve, sleeve columns are sleeved on both sides of the fifth connecting rod, a bracket 1 is provided on the top of the sleeve column, a support pad is provided at the top center of the bracket 1, a support column 2 is provided on the top of the support pad, an adjusting rod is inserted in the middle of the support column 2, a knob is provided at one end of the adjusting rod, a screw rod 2 is provided at the other end of the adjusting rod, and a frame is provided on the outside of the screw rod 2;

[0023] The surface of the screw rod is provided with a threaded block which is threadably matched with the screw rod. The top and bottom of the threaded block are provided with a group of support plates three, and the support plates three are provided with clamping blocks, one end of the clamping blocks is provided with a fixing block, and the middle of the outer end of the fixing block is provided with a symmetrical driving rod one, and the driving rod one is connected to the frame through an interlaced rod one near one end of the fixing block, and the other end of the driving rod one is provided with an interlaced rod three, and an upper connecting block and a lower connecting block are respectively provided on the interlaced rod three, and an interlaced rod four is interlaced with the left bottom of the upper connecting block and the left top of the lower connecting block, and driving rods two are provided at both ends of the interlaced rod four, and an interlaced rod two is provided between the other ends of the driving rod two, and the interlaced rod two is interlaced at the upper and lower positions of one side of the frame;

[0024] A grid plate is arranged at the other end of the upper connecting block, a top block is arranged at the bottom center of the grid plate, the top block is made of soft material, and a clamping hand is arranged at the other end of the lower connecting block.

[0025] A further solution of the present invention is that a clamping wheel is provided between the sleeve column and the rotating sleeve and on both sides of the fifth connecting rod, and a meshing sliding tooth is provided on one side of the clamping wheel, and a horizontal plate is sleeved on the sliding tooth, and a support plate 1 is provided at both ends of the top of the horizontal plate, a spring is provided on the outer side of the support plate 1, and a support plate 2 is provided at the other end of the spring, and the bottom of the support plate 2 is fixed to the top outer end of the sliding tooth, and a bracket 2 is provided on both sides of the inner side of the horizontal plate, and the two parts of the bracket are fixed at the positions on both sides of the surface of the rotating sleeve.

[0026] Beneficial effects of the present invention:

[0027] 1. The present invention can achieve all-round glazing without dead angles. The height and tilt angle of the ceramic product on the clamping part can be accurately adjusted through the positioning device, and then the spray gun on the side sprays the ceramic product with the adjusted position. This design allows the device to easily and effectively spray the interior, bottom and other parts of the ceramic product, completely solving the problem of manual spraying or the single glazing method of existing partial automation equipment, truly achieving all-round glazing without dead angles, greatly improving the glazing quality of ceramic products, and thus improving the market value of the product.

[0028] 2. The present invention can stabilize ceramic products and avoid interference from paint. In the positioning device, as the screw rod rises and falls, the side airbag can be pushed to expand outward. When the airbag is tightly against the inner wall of the barrel, it can provide stable support for the ceramic product on the clamping part, ensuring that the ceramic product will not shake or shift during the spraying process. At the same time, after the ceramic product is sprayed by the spray gun, excess paint will naturally flow into the barrel. As the amount of paint in the barrel gradually increases, the airbag can also play a floating role, so that the ceramic product on the clamping part is always maintained at a suitable height, avoiding the excess paint collected below from having an adverse effect on the glazing process of the ceramic product, thereby ensuring the accuracy and consistency of the glazing.

[0029] 3. The present invention can conveniently adjust the angle of ceramic products and improve the efficiency and effect of spraying. Clamping wheels are carefully arranged on both sides of the rotating sleeve, and the clamping wheels mesh with the sliding teeth on the side. This ingenious design allows the operator to easily adjust the angle of the ceramic product clamped above. When the inside of the ceramic product is adjusted to face the direction of the spray gun, the spray gun can directly spray the inside of the ceramic product accurately, greatly improving the efficiency and effect of spraying. Compared with the traditional manual glazing method, the difficulty of glazing is significantly reduced, and the errors and quality instability factors that may be caused by manual operation are also reduced.

[0030] 4. The present invention can facilitate all-round spraying operations. The spray gun is designed to be able to flexibly rotate around the positioning device. This unique structural design enables the spray gun to spray ceramic products from multiple angles when working. Whether it is the front, side or back of the ceramic product, the spray gun can easily cover it, thereby achieving a more comprehensive and uniform glazing effect, further improving the overall quality of the craft ceramics. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

[0033] Figure 2 is a schematic diagram of the structure of a mobile column end according to an embodiment of the present invention;

[0034] Figure 3 is a schematic diagram of the base end structure according to an embodiment of the present invention;

[0035] Figure 4 is a schematic diagram of the support tube end structure according to an embodiment of the present invention;

[0036] Figure 5 is a schematic structural diagram of a positioning device according to an embodiment of the present invention;

[0037] Figure 6 is a schematic diagram of the structure of the tilt angle adjustment end of the clamping portion according to an embodiment of the present invention;

[0038] Figure 7 is a schematic structural diagram of a clamping end of a clamping part product according to an embodiment of the present invention;

[0039] Figure 8 2 is a schematic diagram of the driving rod end structure according to an embodiment of the present invention.

[0040] In the figure:

[0041] 1. chassis; 2. support column 1; 3. external gear; 4. barrel; 5. positioning device; 6. collar; 7. fourth connecting rod; 8. moving column; 9. gear ring; 10. clamping block; 11. slot; 12. column; 13. spray gun; 14. liquid storage tank; 15. liquid inlet; 16. cushion block; 17. fixed plate; 18. slide groove; 19. base; 20. notch; 21. fixed seat; 22. telescopic column 1; 23. telescopic column 2; 24. second sliding sleeve; 25. second connecting rod; 26. screw 1; 27. slide rod; 28. micro motor; 29. ​​first connecting rod; 30. first sliding sleeve; 31. pull rope; 32. third connecting rod; 33. support tube; 34. side groove; 35. support spring; 36. driver; 37. rotating shaft; 38. telescopic rod; 39. Connecting end rod; 40, winding wheel; 41, connecting end; 42, connecting arm; 43, push rod; 44, air bag; 45, rotating sleeve; 46, fifth connecting rod; 47, sleeve column; 48, bracket one; 49, support pad; 50, support column two; 51, adjusting rod; 52, knob; 53, screw rod two; 54, frame; 55, threaded block; 56, support plate three; 57, clamping block; 58, fixing block; 59, driving rod one; 60, interpenetrating rod one; 61, interpenetrating rod three; 62, upper connecting block; 63, lower connecting block; 64, interpenetrating rod four; 65, driving rod two; 66, interpenetrating rod two; 67, grille plate; 68, top block; 69, clamping hand; 70, clamping wheel; 71, sliding tooth; 72, cross plate; 73, support plate one; 74, spring; 75, support plate two; 76, bracket two. DETAILED DESCRIPTION

[0042] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example

[0044] like Figure 1-8As shown, a glazing device for processing craft ceramics includes a chassis 1, a support column 2 is provided at the top center of the chassis 1, an external gear 3 is provided on the top of the support column 2, a barrel body 4 is provided on the top of the external gear 3, a positioning device 5 is provided in the barrel body 4, a clamping portion is provided on the positioning device 5, a collar 6 is provided on the support column 2, a fourth connecting rod 7 is provided on one side of the collar 6, a moving column 8 is provided at the end of the fourth connecting rod 7 away from the collar 6, a gear ring 9 meshing with the external gear 3 is provided on the moving column 8, a clamping block 10 is provided on the upper surface of the moving column 8, a groove 11 is provided at the end of the clamping block 10 away from the moving column 8, a column 12 is provided in the groove 11, a spray gun 13 is inserted in the lower part of the column 12, a liquid storage tank 14 is provided at the end of the spray gun 13 close to the moving column 8, the top of the liquid storage tank 14 is fixed on the bottom of the clamping block 10 close to the moving column 8, a liquid inlet 15 is provided on the liquid storage tank 14, and the liquid inlet 15 runs through the clamping block 10.

[0045] A slide groove 18 is provided on the top of the chassis 1 , and the bottom of the movable column 8 is located in the slide groove 18 .

[0046] The advantages of the above settings are:

[0047] Ensure movement stability: The slide groove 18 opened on the top of the chassis 1 provides a precise movement track for the bottom of the moving column 8. When the gear ring 9 drives the moving column 8 to move with the rotation of the outer gear 3, the slide groove 18 can effectively limit the movement direction of the moving column 8, so that it can only slide smoothly along the preset path. This avoids the shaking, deviation and other unstable situations of the moving column 8 during the movement, thereby ensuring that the spray gun 13 on the clamping block 10 can accurately spray around the ceramic product, greatly improving the accuracy and consistency of glazing.

[0048] Enhanced structural stability: The bottom of the moving column 8 is located in the chute 18. This structural design makes the connection between the moving column 8 and the chassis 1 tighter and more stable. During the operation of the equipment, even if it is affected by the reaction force generated by the spray gun 13 and other external forces, the moving column 8 can remain stable with the support of the chute 18 and will not easily move or fall. This helps to maintain the structural stability of the entire glazing device, extend the service life of the equipment, and reduce equipment failures and maintenance costs caused by structural instability.

[0049] Improved flexibility of movement: The matching mode between the chute 18 and the bottom of the moving column 8 ensures stability while giving the moving column 8 good flexibility of movement. The moving column 8 can slide smoothly in the chute 18, so that the spray gun 13 can adjust its position more quickly and flexibly, so as to better meet the glazing requirements of ceramic products of different shapes and sizes. Whether it is glazing a large area of ​​large ceramic products or spraying fine parts of small and complex-shaped ceramic products, the spray gun 13 can quickly reach the designated position through the movement of the moving column 8 in the chute 18, thereby improving the efficiency of glazing.

[0050] Convenient for equipment maintenance and overhaul: This structural design makes the installation, disassembly and maintenance of the moving column 8 relatively simple. When the moving column 8 or its related parts need to be repaired or replaced, the staff can directly take the moving column 8 out of the slide 18 without large-scale disassembly of the entire equipment, which greatly saves maintenance time and labor costs. At the same time, the structure of the slide 18 is also easy to clean and inspect, and it can promptly detect and clean up the debris that may exist in the slide 18 to ensure the normal sliding of the moving column 8.

[0051] Cushion blocks 16 are provided on both sides of the slot 11 , a fixing plate 17 is provided on the cushion blocks 16 , and the top of the column 12 is fixed to the bottom of the fixing plate 17 .

[0052] The advantages of the above settings are:

[0053] Enhanced installation stability: The pads 16 arranged on both sides of the slot 11 and the fixed plate 17 on the pads 16 together provide a stable support structure for the column 12. The top of the column 12 is fixed to the bottom of the fixed plate 17. This multi-layer connection design makes the installation of the column 12 on the slot 11 more secure. When the spray gun 13 is spraying around the ceramic product, even if it is subjected to external forces such as vibration and impact generated by the spraying, the column 12 can remain stable with the support of the pads 16 and the fixed plate 17, and is not prone to shaking or displacement, thereby ensuring the accuracy of the spraying position of the spray gun 13 and ensuring the consistency and stability of the glazing effect.

[0054] Easy to adjust and maintain: The setting of the pad 16 and the fixed plate 17 facilitates the installation and adjustment of the column 12. During the installation process, the staff can fine-tune the position and angle of the column 12 by adjusting the position of the pad 16 on the slot 11 and the connection angle between the fixed plate 17 and the pad 16, so that the spray gun 13 can be better aimed at the part of the ceramic product to be glazed. When the column 12, the spray gun 13 or related parts need to be maintained and replaced, the column 12 can be easily removed by simply disassembling the connection between the fixed plate 17 and the column 12, without the need to disassemble the entire slot 11 structure on a large scale, which greatly saves maintenance time and labor costs.

[0055] Protecting the column and dispersing pressure: The cushion block 16 can buffer and protect the column 12. When the column 12 is installed in the slot 11, the cushion block 16 can prevent the column 12 from directly and rigidly contacting the slot 11, and reduce the damage to the column 12 caused by collision or friction during the installation process. At the same time, when the pressure generated by the spray gun 13 is transmitted to the column 12, the cushion block 16 and the fixing plate 17 can evenly disperse the pressure, avoiding damage caused by excessive local force on the column 12, extending the service life of the column 12, and thus ensuring the stable operation of the entire glazing device.

[0056] Improve the versatility of the structure: This setting method makes the structure have a certain versatility. By replacing the pads 16 and the fixing plates 17 of different specifications, the columns 12 of different sizes and shapes can be adapted to meet the installation requirements of different types of spray guns 13. When the enterprise needs to replace or upgrade the spray guns of different models, there is no need to redesign and transform the card slot 11. Only the pads 16 and the fixing plates 17 can be adjusted to achieve adaptation, which reduces the cost of equipment upgrades and modifications and improves the flexibility of equipment use.

[0057] The liquid inlet 15 is provided with an end cover.

[0058] The advantages of the above settings are:

[0059] Preventing contamination by impurities: The end cap provided on the liquid inlet 15 can effectively prevent external impurities from entering the liquid storage tank 14. In the environment of ceramic glazing operation, there may be impurities such as dust and debris. If these impurities enter the liquid storage tank 14 and mix with the glaze, it will greatly affect the quality of the glaze. Once the contaminated glaze is used for ceramic glazing, it may cause defects and uneven color on the ceramic surface, seriously affecting the quality of the ceramic product. The end cap can form a physical barrier to keep impurities out, ensuring that the glaze in the liquid storage tank 14 always remains pure, providing a guarantee for high-quality glazing operations.

[0060] Prevent glaze volatilization and leakage: Glaze usually has a certain volatility. Long-term exposure to the air will cause changes in composition, affecting the glazing effect. The end cover tightly covers the liquid inlet 15, which can reduce the contact area between the glaze and the air, slow down the volatilization rate of the glaze, and maintain the chemical stability and physical properties of the glaze. At the same time, during the operation of the equipment, if there is no end cover at the liquid inlet, the glaze may leak due to vibration, tilting, etc., which not only causes waste of glaze, but also may pollute the equipment and working environment. The existence of the end cover can effectively avoid this situation, ensure that the glaze can be fully utilized, and reduce production costs.

[0061] Easy operation and maintenance: The design of the end cover facilitates liquid filling and equipment maintenance. When glaze needs to be added, the glaze can be easily injected into the liquid storage tank 14 by simply opening the end cover; after the addition is completed, the sealing state can be immediately restored by closing the end cover. When the liquid storage tank 14 or the liquid inlet 15 needs to be cleaned or repaired, the end cover is also easy to disassemble and install, and the staff can perform related operations more conveniently, which improves the efficiency of equipment maintenance and reduces the equipment downtime caused by maintenance work.

[0062] Ensure operational safety: Some glazes may contain harmful substances, such as volatile organic compounds. The end cap provided at the liquid inlet 15 can effectively prevent these harmful substances from volatilizing into the air, reducing the harm to the health of the operator. During the operation of the equipment, if the glaze accidentally leaks, it may cause safety accidents such as burns to personnel. The sealing effect of the end cap can reduce this safety risk, provide a safer working environment for the operator, and meet the requirements of safe production.

[0063] The positioning device 5 includes a base 19, a notch 20 is provided at the top center of the base 19, the clamping portion is located in the notch 20, the base 19 has a cavity structure inside, the cavity structure and the notch 20 are connected through, and the base 19 is set to an inverted cone structure;

[0064] A fixing seat 21 is provided at the center of the bottom of the base 19, a telescopic column 1 22 is provided at the center of the top of the fixing seat 21, a matching telescopic column 23 is provided inside the telescopic column 1 22, the upper part of the telescopic column 23 penetrates the telescopic column 1 22 and extends to the top of the telescopic column 1 22, and the top is fixedly connected to the clamping part;

[0065] A second sliding sleeve 24 is sleeved on the lower part of the surface of the telescopic column 1 22, and second connecting rods 25 are provided at the corresponding two ends of the outer side of the second sliding sleeve 24, and screw rods 26 and sliding rods 27 are respectively inserted into the outer ends of the second connecting rods 25, and the upper part of the screw rod 26 passes through one side of the notch 20 and extends to the upper part of the notch 20, and a micro motor 28 is provided on the top of the screw rod 26, and the lower part of the screw rod 26 passes through the bottom of the base 19 and extends to the lower side of the base 19;

[0066] The upper part of the slide bar 27 extends to the upper part of the other side of the slot 20. The upper parts of the slide bar 27 and the screw rod 1 26 are both provided with a first connecting rod 29. A first sliding sleeve 30 is provided between the corresponding side ends of the first connecting rod 29. The first sliding sleeve 30 is sleeved on the telescopic column 23. The lower part of the slide bar 27 penetrates the base 19 and extends to the lower part of the other side of the base 19.

[0067] A pull rope 31 is provided at the bottom of the slide rod 27 and the screw rod 26, and a third connecting rod 32 is provided between the other ends of the pull rope 31;

[0068] A support tube 33 is provided at the bottom center of the base 19. A side groove 34 is provided on one side of the support tube 33 corresponding to the pull rope 31. The third connecting rod 32 passes through the side groove 34. A support spring 35 is provided at the bottom center of the third connecting rod 32. The bottom of the support spring 35 is fixed at the bottom center of the support tube 33.

[0069] A driver 36 is provided at the bottom of the support cylinder 33. The bottom of the driver 36 is fixed at the bottom center of the barrel body 4 and a rotating shaft 37 is provided at the bottom. The rotating shaft 37 passes through the barrel body 4 and is connected to the top center of the external gear 3.

[0070] A set of telescopic rods 38 are provided on both sides of the bottom of the base 19, and a connecting end rod 39 is provided across the bottom of the telescopic rod 38. A winding wheel 40 is provided on the middle part of the connecting end rod 39, and the pull rope 31 is wound on the winding wheel 40;

[0071] The surface of the second sliding sleeve 24 is located between the adjacent second connecting rods 25 and has connecting ends 41 at both ends. The connecting ends 41 are provided with connecting arms 42 . The outer ends of the connecting arms 42 are provided with push rods 43 . The outer ends of the push rods 43 are provided with air bags 44 .

[0072] The advantages of the above settings are:

[0073] Flexible height and angle adjustment function:

[0074] The nested design of telescopic column 1 22 and telescopic column 2 23 enables the clamping part to achieve flexible height adjustment. The micro motor 28 drives the screw 1 26 to rotate, driving the second connecting rod 25 and the second sliding sleeve 24 to move, thereby making the telescopic column 2 23 move up and down in the telescopic column 1 22, accurately adjusting the height of the ceramic product to meet the height requirements of different glazing processes.

[0075] The notch 20 on the top of the base 19 provides a certain amount of space for the clamping part, which is convenient for the operator to manually adjust the angle of the ceramic product. Combined with the height adjustment function, it can achieve multi-angle and all-round glazing preparation for the ceramic product.

[0076] Stable support and positioning structure:

[0077] The inverted cone structure design of the base 19 provides good stability. During the operation of the equipment, it can effectively resist the external forces generated by spraying of the spray gun, movement of components, etc., ensuring the stability of the entire positioning device, thereby ensuring the position accuracy of the ceramic product during the spraying process.

[0078] The fixing seat 21 plays a role in firmly supporting the telescopic column 1 22, ensuring the stability of the height adjustment mechanism. At the same time, the first sliding sleeve 30 and the second sliding sleeve 24 cooperate with the telescopic column 23 and the telescopic column 1 22 respectively, further enhancing the stability of the structure, making the movement of the telescopic column more stable during the height adjustment process.

[0079] Ingenious auxiliary stability and adaptive function:

[0080] When the screw rod 26 rises, it drives the second sliding sleeve 24 to move upward, and the connecting arm 42 and the push rod 43 push the airbag 44 to expand outward until the airbag 44 presses against the inner wall of the barrel body 4. This design not only provides additional support for the positioning device and enhances its stability, but also can use the floating characteristics of the airbag to keep the ceramic products on the clamping part at a suitable height when the paint in the barrel increases, so as to avoid the influence of excess paint on the glazing of the ceramic products, and realize the adaptive stability function.

[0081] The slide bar 27 and the screw rod 26 are connected to each other through the pull rope 31, the third connecting rod 32 and the support spring 35, and the pull rope 31 is wound on the winding wheel 40. This design can balance the forces of the screw rod 26 and the slide bar 27 to a certain extent, making the movement of the entire adjustment mechanism more stable and smooth. At the same time, the support spring 35 plays a role of buffering and resetting. When the external force disappears, it can help the adjustment mechanism return to the initial state, which is convenient for the next adjustment operation.

[0082] Efficient power transmission and linkage mechanism:

[0083] The driver 36 is connected to the outer gear 3 through the rotating shaft 37, providing the entire positioning device with rotational power. This design enables the positioning device to drive the ceramic product to rotate, and cooperate with the surrounding spraying of the spray gun to achieve a full range of glazing operations. At the same time, the driver 36 is reasonably set at the bottom of the support tube 33, ensuring the stability and reliability of power transmission.

[0084] The arrangement of the telescopic rod 38 and the connecting end rod 39, on the one hand, serves as auxiliary support for the base 19, and on the other hand, provides an installation position for the winding wheel 40, making the arrangement of the pull rope 31 more reasonable, ensuring smooth linkage between the various components of the entire device, and improving the operating efficiency of the equipment.

[0085] The clamping part includes a rotating sleeve 45, the top of the telescopic column 23 is fixed at the bottom center of the rotating sleeve 45, a fifth connecting rod 46 is inserted in the rotating sleeve 45, sleeve columns 47 are sleeved on both sides of the fifth connecting rod 46, a bracket 1 48 is provided on the top of the sleeve column 47, a support pad 49 is provided at the top center of the bracket 1 48, a support column 2 50 is provided on the top of the support pad 49, an adjusting rod 51 is inserted in the middle of the support column 2 50, a knob 52 is provided at one end of the adjusting rod 51, a screw 2 53 is provided at the other end of the adjusting rod 51, and a frame 54 is provided on the outer side of the screw 2 53;

[0086] The surface of the screw rod 2 53 is provided with a threaded block 55 which is threadedly matched with the screw rod 2 53, and a group of support plates 3 56 are provided at the top and bottom of the threaded block 55, and a clamping block 57 is provided in the support plate 3 56, and a fixing block 58 is provided at one end of the clamping block 57, and a symmetrical driving rod 1 59 is provided in the middle of the outer end of the fixing block 58, and the driving rod 1 59 is connected to the frame 54 through an interpenetrating rod 1 60 at one end close to the fixing block 58, and an interpenetrating rod 3 61 is provided at the other end of the driving rod 1 59, and an upper connecting block 62 and a lower connecting block 63 are respectively provided on the interpenetrating rod 3 61, and an interpenetrating rod 4 64 is interpenetrated at the bottom left side of the upper connecting block 62 and the top left side of the lower connecting block 63, and a driving rod 2 65 is provided at both ends of the interpenetrating rod 4 64, and an interpenetrating rod 2 66 is provided between the other ends of the driving rod 2 65, and the interpenetrating rod 2 66 is interpenetrated at the upper and lower positions of one side of the frame 54;

[0087] A grid plate 67 is provided at the other end of the upper connecting block 62 . A top block 68 is provided at the bottom center of the grid plate 67 . The top block 68 is made of a soft material. A clamping hand 69 is provided at the other end of the lower connecting block 63 .

[0088] The advantages of the above settings are:

[0089] Stable and flexible clamping:

[0090] By rotating the adjustment knob 52, the adjustment rod 51 is driven to rotate, and then the screw rod 2 53 is rotated. The threaded block 55 that is threadedly matched with the screw rod 2 53 will move along the screw rod 2 53, and drive the clamping block 57 to move through the support plate 3 56. The fixed block 58 at one end of the clamping block 57 is connected to the driving rod 1 59. Under the coordinated action of the frame 54 and the driving rod 2 65 and other components, the clamping hand 69 can stably clamp the ceramic product. This multi-component linkage clamping method can be flexibly adjusted according to the shape and size of the ceramic product, ensuring the firmness of the clamping, avoiding displacement or falling off of the ceramic product during the spraying process, and ensuring the smooth progress of the glazing operation.

[0091] The top block 68 is made of a soft material. When clamping ceramic products, the top block 68 can better fit the ceramic surface. While providing support, it will not cause damage to the ceramic surface, further ensuring the integrity of the ceramic products.

[0092] Convenient angle adjustment function:

[0093] The connection design between the rotating sleeve 45 and the telescopic column 23 allows the entire clamping part to rotate around the axis of the telescopic column 23. The operator can easily adjust the angle of the ceramic product according to the glazing requirements, so that the spray gun can better cover all parts of the ceramic product and achieve all-round glazing.

[0094] The arrangement of the sleeve column 47 on the fifth connecting rod 46 and the structural design of the bracket 1 48 provide convenience for the operator to manually adjust the angle of the ceramic product. The operator can flexibly change the tilt angle of the ceramic product by moving the bracket 1 48, and combined with the rotation function of the rotating sleeve 45, the glazing angle requirements of ceramic products of different shapes and complexities can be met.

[0095] Good versatility and adaptability:

[0096] The structural design of the clamping part can adapt to a variety of ceramic products of different shapes and sizes. By adjusting the knob 52 to change the position of the clamping block 57 and the clamping hand 69, ceramic products of different sizes can be clamped. At the same time, the arrangement of the top block 68 and the grid plate 67 enables some irregularly shaped ceramic products to be stably clamped by adjusting the supporting position of the top block 68 and the contact angle of the grid plate 67, which greatly improves the application range of the glazing device.

[0097] The connection and adjustment of the components of the entire clamping part are relatively simple and easy for operators to master and operate. When facing different types of ceramic glazing tasks, operators can quickly perform clamping and angle adjustments, which improves production efficiency and reduces the difficulty and complexity of manual operation.

[0098] A card wheel 70 is provided on both sides between the sleeve column 47 and the rotating sleeve 45 and on the fifth connecting rod 46. A meshing sliding tooth 71 is provided on one side of the card wheel 70. A horizontal plate 72 is sleeved on the sliding tooth 71. Support plates 1 73 are provided at both ends of the top of the horizontal plate 72. Springs 74 are provided on the outer side of the support plates 1 73. Support plates 2 75 are provided on the other end of the springs 74. The bottom of the support plates 2 75 is fixed at the top outer end of the sliding tooth 71. Brackets 2 76 are provided on both sides of the inner side of the horizontal plate 72. Brackets 2 76 are partially fixed at the positions on both sides of the surface of the rotating sleeve 45.

[0099] The advantages of the above settings are:

[0100] Accurate and flexible angle fine-tuning: The meshing connection between the sleeve 47 and the rotating sleeve 45 through the clamping wheel 70 and the sliding tooth 71 provides a more accurate and flexible way to adjust the angle of ceramic products. The operator can slightly turn the sleeve 47 to drive the clamping wheel 70 to rotate, thereby causing the sliding tooth 71 to move. This fine adjustment mechanism can meet the needs of process ceramic processing with high-precision requirements for glazing angles, ensuring that the spray gun can accurately glaze specific parts of ceramic products, greatly improving the quality and effect of glazing.

[0101] Enhanced stability of angle adjustment: The horizontal plate 72, the first support plate 73, the spring 74 and the second support plate 75 together form a stable support and buffer structure. When adjusting the angle of the sleeve 47, the spring 74 can play a buffering role to avoid excessive angle adjustment or shaking due to excessive adjustment force or improper operation. This makes the entire structure more stable and reliable during the process of adjusting the angle of the ceramic product, ensuring the position accuracy of the ceramic product after adjusting the angle, which is conducive to the subsequent stable spraying operation of the spray gun.

[0102] Compactness and coordination of the structure: The design of the structure is relatively compact, and the various components cooperate closely with each other. The second bracket 76 fixes the horizontal plate 72 on both sides of the surface of the rotating sleeve 45, so that the clamping wheel 70, the sliding tooth 71 and other components form an organic whole with the rotating sleeve 45. This compact structural layout not only saves space, but also enhances the ability of the components to work together. When the rotating sleeve 45 rotates as a whole and the sleeve column 47 is fine-tuned in angle, the various components can work together without mutual interference, thereby improving the working efficiency and stability of the entire clamping part.

[0103] Adapting to complex glazing requirements: This unique structural design demonstrates strong adaptability when facing ceramic products with complex shapes and diverse glazing requirements. Through the cooperation of the clamping wheel 70 and the sliding teeth 71, fine adjustment of ceramic products in multiple angles and directions can be achieved. Combined with the rotation function of the rotating sleeve 45 itself and the manual adjustment function of the bracket 48, it can fully meet the glazing angle requirements of various ceramic products with complex shapes, further expanding the scope of application of the glazing device and improving its practicality in the field of craft ceramic processing.

[0104] How it works

[0105] Clamping and initial angle adjustment of ceramic products: Place the ceramic to be glazed on the clamping hand 69, and by adjusting the knob 52, the screw rod 53 starts to rotate, and the threaded block 55 on its surface moves on the screw rod 53. This action will drive the clamping block 57, so that the clamping block 57 pulls the upper and lower fixed blocks 58 to move to one side at the same time. Under the limiting action of the frame 54 and the side drive rod 2 65, the drive rod 1 59 firmly clamps the ceramic on the clamping hand 69. Then, manually bend the bracket 1 48 to adjust the tilt angle of the bracket 1 48, so as to adjust the ceramic clamped on it to the desired tilt angle.

[0106] The height adjustment and positioning device of ceramic products is stable: the micro motor 28 is driven to operate, the micro motor 28 drives the screw rod 26 to rotate, the screw rod 26 passes through the base 19 and moves upward, driving the first connecting rod 29. The first connecting rod 29 pulls the first sliding sleeve 30, the first sliding sleeve 30 clamps the telescopic column 23 and moves it upward, and the telescopic column 23 rises against the rotating sleeve 45 and the upper clamping part, so as to adjust the height required for the ceramic when glazing. At the same time, the upward movement of the screw rod 26 drives the second connecting rod 25 to move upward, and the second connecting rod 25 pulls the second sliding sleeve 24 to slide upward on the surface of the telescopic column 22. As the second sliding sleeve 24 moves upward, the side connecting arm 42 passes through the base 19, pushing the airbag 44 at the outer end to expand outward until the airbag 44 tightly presses against the inner wall of the barrel body 4, and the base 19 is fixed in position.

[0107] Spray gun surround spraying: drive driver 36 to operate, driver 36 drives rotating shaft 37 to rotate, rotating shaft 37 passes through barrel body 4 to drive external gear 3 to rotate. After external gear 3 rotates, it drives gear ring 9 meshing on the side, gear ring 9 rotates along the outer gear teeth of external gear 3, and then drives spray gun 13 on clamping block 10 to spray around the ceramic on clamping hand 69 in all directions, finally realizing ceramic glazing operation.

[0108] How to use

[0109] Preparation: Check whether all parts of the equipment are intact, and ensure that the spray gun 13, liquid storage tank 14 and other parts are not blocked or damaged. Add an appropriate amount of glaze to the liquid storage tank 14 through the liquid inlet 15, and ensure that the end cover is well sealed. At the same time, check the stability of the chassis 1, support column 2, barrel 4 and other structures.

[0110] Placing and clamping ceramics: Carefully place the ceramic product to be glazed on the clamping hand 69, slowly adjust the knob 52, and observe the clamping of the ceramic by the clamping block 57 to ensure that the ceramic is firmly clamped and centered.

[0111] Angle and height adjustment: According to the shape of the ceramic product and the requirements for glazing, manually move the bracket 48 to adjust the tilt angle of the ceramic. Then start the micro motor 28, observe the change in the height of the ceramic, and adjust it to a suitable glazing height. During the adjustment process, pay attention to the contact between the air bag 44 and the inner wall of the barrel 4 to ensure that the positioning device is stable.

[0112] Start spraying: Turn on the driver 36 to make the spray gun 13 rotate around the ceramic product to start spraying. During the spraying process, pay close attention to the spraying effect of the spray gun, such as the spraying uniformity and coverage of the glaze. If any abnormality is found, stop the equipment in time for inspection and adjustment.

[0113] Post-glazing treatment: After glazing is completed, turn off the drive 36 and the micromotor 28. Carefully loosen the knob 52, remove the glazed ceramic product, and place it in a suitable location for drying or subsequent treatment. Clean the equipment, remove the residual glaze, check the wear of each component, and prepare it for the next use.

[0114] The examples given in the present invention are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A glazing device for processing craft ceramics, characterized in that: The invention comprises a chassis (1), wherein a support column (2) is provided at the top center of the chassis (1), an external gear (3) is provided at the top of the support column (2), a barrel (4) is provided at the top of the external gear (3), a positioning device (5) is provided inside the barrel (4), a clamping portion is provided on the positioning device (5), a collar (6) is provided on the support column (2), a fourth connecting rod (7) is provided on one side of the collar (6), a moving column (8) is provided at one end of the fourth connecting rod (7) away from the collar (6), and a gear ring (9) meshing with the external gear (3) is provided on the moving column (8). ), a clamping block (10) is provided on the upper surface of the movable column (8), a slot (11) is provided at one end of the clamping block (10) away from the movable column (8), a column (12) is provided in the slot (11), a spray gun (13) is inserted into the lower part of the column (12), a liquid storage tank (14) is provided at one end of the spray gun (13) close to the movable column (8), the top of the liquid storage tank (14) is fixed on the bottom of the clamping block (10) close to one end of the movable column (8), a liquid inlet (15) is provided on the liquid storage tank (14), and the liquid inlet (15) runs through the clamping block (10).

2. A glazing device for processing technical ceramics according to claim 1, characterized in that: A slide groove (18) is provided on the top of the chassis (1), and the bottom of the movable column (8) is located in the slide groove (18).

3. The glazing device for processing technical ceramics according to claim 1, characterized in that: Pads (16) are provided on both sides of the slot (11), a fixing plate (17) is provided on the pads (16), and the top of the column (12) is fixed to the bottom of the fixing plate (17).

4. The glazing device for processing technical ceramics according to claim 1, characterized in that: The liquid inlet (15) is provided with an end cover.

5. The glazing device for processing technical ceramics according to claim 1, characterized in that: The positioning device (5) comprises a base (19), a notch (20) is provided at the top center of the base (19), the clamping portion is located in the notch (20), the interior of the base (19) is a cavity structure, the cavity structure and the notch (20) are connected through, and the base (19) is configured as an inverted cone structure; A fixing seat (21) is provided at the center of the bottom of the base (19), a telescopic column 1 (22) is provided at the center of the top of the fixing seat (21), a matching telescopic column 2 (23) is provided inside the telescopic column 1 (22), the upper part of the telescopic column 2 (23) passes through the telescopic column 1 (22) and extends to the top of the telescopic column 1 (22), and the top is fixedly connected to the clamping part; A second sliding sleeve (24) is sleeved on the lower part of the surface of the telescopic column (22), and second connecting rods (25) are respectively provided at the two corresponding ends of the outer side of the second sliding sleeve (24), and a screw rod (26) and a sliding rod (27) are respectively inserted into the outer ends of the second connecting rod (25), and the upper part of the screw rod (26) passes through one side of the slot (20) and extends to the upper side of the slot (20), and a micro motor (28) is provided on the top of the screw rod (26), and the lower part of the screw rod (26) passes through the bottom of the base (19) and extends to the lower side of the base (19); The upper part of the slide bar (27) extends to the upper part of the other side of the slot (20), the upper parts of the slide bar (27) and the screw rod (26) are both provided with a first connecting rod (29), a first sliding sleeve (30) is provided between the corresponding side ends of the first connecting rod (29), the first sliding sleeve (30) is sleeved on the telescopic column (23), and the lower part of the slide bar (27) passes through the base (19) and extends to the lower part of the other side of the base (19); A pull rope (31) is provided at the bottom of the sliding rod (27) and the screw rod (26), and a third connecting rod (32) is provided between the other ends of the pull rope (31); A support tube (33) is provided at the bottom center of the base (19), and a side groove (34) is provided on one side of the support tube (33) corresponding to the pull rope (31), and the third connecting rod (32) passes through the side groove (34). A support spring (35) is provided at the bottom center of the third connecting rod (32), and the bottom of the support spring (35) is fixed at the bottom center of the support tube (33); A driver (36) is provided at the bottom of the support cylinder (33), the bottom of the driver (36) is fixed at the center of the bottom of the barrel body (4) and a rotating shaft (37) is provided at the bottom, and the rotating shaft (37) passes through the barrel body (4) and is connected to the top center of the external gear (3); A group of telescopic rods (38) are provided on both sides of the bottom of the base (19), a connecting end rod (39) is provided across the bottom of the telescopic rods (38), a winding wheel (40) is provided at the middle of the connecting end rod (39), and the pull rope (31) is wound around the winding wheel (40); The surface of the second sliding sleeve (24) is located between the adjacent two ends of the second connecting rod (25) and is provided with connecting ends (41), the connecting ends (41) are provided with connecting arms (42), the outer ends of the connecting arms (42) are provided with push rods (43), and the outer ends of the push rods (43) are provided with air bags (44).

6. A glazing device for processing technical ceramics according to claim 5, characterized in that: The clamping part comprises a rotating sleeve (45), the top of the telescopic column 2 (23) is fixed at the bottom center of the rotating sleeve (45), a fifth connecting rod (46) is inserted in the rotating sleeve (45), sleeve columns (47) are sleeved on both sides of the fifth connecting rod (46), a bracket 1 (48) is provided at the top of the sleeve column (47), a support pad (49) is provided at the top center of the bracket 1 (48), a support column 2 (50) is provided at the top of the support pad (49), an adjusting rod (51) is inserted in the middle of the support column 2 (50), a knob (52) is provided at one end of the adjusting rod (51), a screw rod 2 (53) is provided at the other end of the adjusting rod (51), and a frame (54) is provided on the outer side of the screw rod 2 (53); The surface of the screw rod 2 (53) is provided with a threaded block (55) threadedly matched with the screw rod 2 (53), the top and bottom of the threaded block (55) are provided with a group of support plates 3 (56), the support plates 3 (56) are provided with clamping blocks (57), one end of the clamping blocks (57) is provided with a fixing block (58), the middle part of the outer end of the fixing block (58) is provided with a symmetrical driving rod 1 (59), the end of the driving rod 1 (59) close to the fixing block (58) is connected to the frame (54) through an interlaced rod 1 (60), the The other end of the driving rod 1 (59) is provided with an interpenetrating rod 3 (61), and the interpenetrating rod 3 (61) is respectively provided with an upper connecting block (62) and a lower connecting block (63), and an interpenetrating rod 4 (64) is interpenetrated at the left bottom of the upper connecting block (62) and the left top of the lower connecting block (63), and driving rods 2 (65) are provided at both ends of the interpenetrating rod 4 (64), and an interpenetrating rod 2 (66) is provided between the other ends of the driving rods 2 (65), and the interpenetrating rod 2 (66) is interpenetrated at the upper and lower positions of one side of the frame (54); The other end of the upper connecting block (62) is provided with a grid plate (67), and a top block (68) is provided at the bottom center of the grid plate (67). The top block (68) is made of soft material. The other end of the lower connecting block (63) is provided with a clamping hand (69).

7. A glazing device for processing technical ceramics according to claim 6, characterized in that: A clamping wheel (70) is provided between the sleeve column (47) and the rotating sleeve (45) and on both sides of the fifth connecting rod (46); one side of the clamping wheel (70) is provided with meshing sliding teeth (71); a transverse plate (72) is sleeved on the sliding teeth (71); two ends of the top of the transverse plate (72) are provided with a supporting plate 1 (73); a spring (74) is provided on the outer side of the supporting plate 1 (73); a supporting plate 2 (75) is provided on the other end of the spring (74); the bottom of the supporting plate 2 (75) is fixed to the outer end of the top of the sliding teeth (71); two brackets (76) are provided on both sides of the inner side of the transverse plate (72); and the two brackets (76) are partially fixed at positions on both sides of the surface of the rotating sleeve (45).

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