Ceramic blank drying device

Abstract

The invention relates to the technical field of ceramic machining devices, and provides a ceramic blank drying device which comprises a transfer mechanism and a drying mechanism. The transferring mechanism comprises a feeding conveying belt, a discharging conveying belt and a transferring assembly. The feeding conveying belt and the discharging conveying belt are each provided with a limiting structure. The drying mechanism comprises a shell, a first air blowing structure, a second air blowing structure and a heating assembly, a plurality of material supporting assemblies are installed on the side wall of the shell at intervals, each material supporting assembly comprises a positioning box and a tray frame assembled on the positioning box in a sliding mode, and a first fixing base used for fixing a ceramic blank is arranged on each tray frame; the first air blowing structure and the second air blowing structure are arranged at the top and the bottom of the shell correspondingly, and one end of the heating assembly is connected to the side wall of the shell. The ceramic blank drying device solves the problem that multiple ceramic blanks cannot be dried at the same time, and has the advantages of being capable of replacing part of manual labor force and high in machining efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic processing devices, and in particular to a ceramic embryo drying device. Background Art

[0002] Ceramics is a general term for pottery and porcelain. Vessels fired with pottery are called pottery, and vessels fired with porcelain clay are called porcelain. Ceramics is a general term for pottery, stoneware and porcelain. The ancients called ceramics "Ou". Any object made from pottery clay and porcelain clay, two clays of different properties, through the process of mixing, molding, drying and firing can be called ceramics. The ceramic processing process requires the steps of kneading clay, throwing, printing, sharpening, drying, engraving, glazing, kiln firing and painting. After the ceramic throwing is completed, the wet embryo often needs to be dried. However, the traditional embryo drying device, when drying the embryo, because the bottom of the embryo needs to be supported and fixed, it will contact with the support, resulting in the bottom of the embryo being difficult to dry. Not only is the drying efficiency low, but it also reduces the yield of ceramic processing. Although there are devices that can dry the bottom of ceramics in the prior art, such devices can often only dry a single ceramic embryo and are not suitable for drying a large number of ceramic embryos at the same time, which greatly prolongs the processing time and seriously restricts production efficiency. Summary of the invention

[0003] Based on this, in order to solve the problem that multiple ceramic embryos cannot be dried at the same time, the present invention provides a ceramic embryo drying device, and its specific technical solution is as follows:

[0004] A ceramic embryo drying device comprises a transfer mechanism and a drying mechanism; the transfer mechanism comprises a feed conveyor belt, a discharge conveyor belt and a transfer assembly, and the feed conveyor belt and the discharge conveyor belt are both provided with a limiting structure; the drying mechanism comprises a shell, a first blowing structure, a second blowing structure and a heating assembly, a plurality of supporting assemblies are installed at intervals on the side wall of the shell, the supporting assembly comprises a positioning box and a tray rack slidably assembled on the positioning box, a first fixing seat for fixing the ceramic embryo is provided on the tray rack, the first blowing structure and the second blowing structure are respectively arranged on the top and bottom of the shell, and one end of the heating assembly is connected to the side wall of the shell and extends to the inside of the positioning box.

[0005] The above-mentioned ceramic embryo drying device realizes the feeding of ceramic embryos and the discharging of ceramic embryos after drying by providing a feeding conveyor belt and a discharging conveyor belt; by providing a limiting structure, the ceramic embryos are limited to avoid the ceramic embryos from being offset or even falling off, thereby improving the stability of the ceramic embryos during the feeding or discharging process; by providing a plurality of supporting components, it is convenient to dry a plurality of ceramic embryos at the same time, greatly reducing the processing time and improving the production efficiency; by providing a tray rack, the tray rack can slide back and forth in and out of the positioning box, and when the ceramic embryos are fed, the transfer component clamps and transfers them to the first fixed seat on the tray rack for fixing, and then enters the positioning box together with the tray rack to complete the drying process, which improves the degree of automation of the processing to a certain extent and reduces the labor cost; by providing a heating component, appropriate heating can ensure that the ceramic embryos maintain a uniform temperature distribution during the drying process, avoid local overheating or uneven drying, improve drying efficiency, reduce energy consumption, and thus improve overall production efficiency.

[0006] Furthermore, the limiting structure includes a mounting block, a sliding rod and a limiting plate. The mounting block is threadedly fixed on the feed conveyor belt and the discharge conveyor belt. One end of the sliding rod is slidably inserted into the mounting block. The other end of the sliding rod is sleeved with a clamping joint. The clamping joint is provided with a clamping groove. One end face of the limiting plate is clamped in the clamping groove, and the other end face of the limiting plate is used to abut against and limit the ceramic embryo.

[0007] Furthermore, a embryo repair component is arranged between the feed conveyor belt and the transfer component, and the embryo repair component includes an embryo repair platform, a lifting member, a first embryo repair member, a transverse member, a second embryo repair member and a support seat. A lifting guide rail and a transverse guide rail are arranged on the embryo repair platform, the lifting member is slidably installed on the lifting guide rail, the first embryo repair member is fixed on the lifting member, the transverse member is slidably installed on the transverse guide rail, the second embryo repair member is fixed on the transverse member, and the support seat is fixedly installed on the embryo repair frame. A turntable for placing ceramic embryos is arranged on the support seat, and the turntable can rotate relative to the support seat.

[0008] Furthermore, the first embryo trimming component includes a driving motor and an embryo trimming knife, the driving motor is installed on the lifting component, and the output end of the driving motor is transmission-connected to the embryo trimming knife; the second embryo trimming component is provided with an embryo trimming head and two clamping strips for clamping the ceramic embryo, and both of the clamping strips are connected with limit rods.

[0009] Furthermore, the transfer assembly includes a transfer platform, a first connecting arm, a second connecting arm, an extension arm, a rotating seat and a clamping structure. The top rotating frame of the transfer platform is provided with a rotating base, the first connecting arm is rotatably installed on the rotating base, one end of the second connecting arm is rotatably connected to the second connecting arm, one end of the extension arm is detachably inserted on the other end of the second connecting arm, the rotating seat is rotatably provided at the bottom of the other end of the extension arm, and the clamping structure is installed on the rotating seat.

[0010] Furthermore, the clamping structure includes two clamping members and a connecting plate threadedly connected to the rotating seat, the two clamping members are respectively installed on the two ends of the connecting plate, the clamping member includes a driving cylinder and two clamping blocks, the driving cylinder is threadedly connected to the plate surface of the connecting plate, and the driving cylinder is used to control the clamping state between the two clamping blocks.

[0011] Furthermore, a glazing assembly is arranged between the transfer assembly and the discharge conveyor belt, and the glazing assembly includes a glazing table, a collecting barrel, a positioning seat, a mounting frame and a glazing spray gun. The collecting barrel is fixed on the top of the glazing table, and the opening on the top of the collecting barrel is detachably mounted with the positioning seat for placing the ceramic embryo, and a collecting chamber connected to the opening is formed in the collecting barrel. The mounting frame is mounted on the side wall of the collecting barrel, and a lifting cylinder located above the positioning seat is arranged on the mounting frame, and the output end of the lifting cylinder is transmission-connected to the glazing spray gun and is used to control the lifting movement of the glazing spray gun.

[0012] Furthermore, the first blowing structure includes a first cover body and a first blower mounted on the first cover body, the first cover body is arranged on the top of the shell and is connected to the interior of the shell; the second blowing structure includes a second cover body, a blowing pipe and a second blower, one end of the second cover body is arranged at the bottom of the shell and is connected to the interior of the shell, the other end of the second cover body is installed with the blowing pipe, and the second blower is installed on the blowing pipe.

[0013] Furthermore, the heating assembly includes a heating table, a third blower, a connecting shell, a heating structure, and an extension tube plugged into the side wall of the shell, the heating table is arranged on one side of the shell, the third blower is fixed on the heating table, the connecting shell is detachably connected between the third blower and the extension tube, the heating structure is installed inside the heating shell, and one end of the extension tube extends to the inside of the positioning box.

[0014] Furthermore, a ventilation frame is installed inside the positioning box, and a plurality of ventilation holes are opened on the ventilation frame. An outer guide rail and an inner guide rail are sequentially arranged inside the ventilation frame from the outside to the inside, and the tray rack is slidably mounted on the outer guide rail. A sealing cover is hinged on the side wall of the positioning box, and the sealing cover is used to control the opening and closing state of the ventilation frame; the material support assembly also includes a sandwich rack slidably mounted on the inner guide rail, and the setting height of the sandwich rack is lower than the setting height of the tray rack, and the sandwich rack is provided with a second fixing seat for fixing the ceramic embryo. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0016] Figure 1 It is a structural schematic diagram of a ceramic embryo drying device according to an embodiment of the present invention;

[0017] Figure 2 It is a structural schematic diagram of a transfer mechanism of a ceramic embryo drying device according to an embodiment of the present invention;

[0018] Figure 3 yes Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 4 It is a structural schematic diagram of an embryo repairing component of a ceramic embryo drying device according to an embodiment of the present invention;

[0020] Figure 5 It is a structural schematic diagram of a drying mechanism of a ceramic embryo drying device according to an embodiment of the present invention;

[0021] Figure 6 It is a structural schematic diagram of a heating assembly of a ceramic embryo drying device according to an embodiment of the present invention;

[0022] Figure 7 It is a structural schematic diagram of a support assembly of a ceramic embryo drying device according to an embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 1. Feed conveyor belt; 11. Limiting structure; 111. Mounting block; 112. Sliding rod; 113. Limiting plate; 2. Discharge conveyor belt; 3. Transfer assembly; 31. Transfer platform; 32. First connecting arm; 33. Second connecting arm; 34. Extension arm; 35. Rotating seat; 36. Clamping structure; 361. Connecting plate; 362. Driving cylinder; 363. Clamping block; 4. Shell; 41. First blowing structure; 411. First cover body; 412. First blower; 42. Second blowing structure; 421. Second cover body; 422. Blowing duct; 423. Second blower; 5. Heating assembly; 51. Heating platform; 52. Third blower; 53. Connecting shell; 54. Heating structure; 55. Extension tube; 6. Support Material assembly; 61, positioning box; 62, tray rack; 621, first fixed seat; 63, ventilation frame; 631, ventilation hole; 632, outer guide rail; 633, inner guide rail; 64, sealing cover; 65, sandwich frame; 651, second fixed seat; 66, fourth blower; 7, embryo repair assembly; 71, embryo repair table; 711, lifting guide rail; 712, transverse guide rail; 72, lifting part; 73, first embryo repair part; 731, driving motor; 732, embryo repair knife; 74, transverse part; 75, second embryo repair part; 751, embryo repair head; 752, clamping strip; 76, support seat; 761, turntable; 8, glazing assembly; 81, glazing table; 82, collecting bucket; 83, positioning seat; 84, mounting frame; 841, lifting cylinder. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0029] like Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, a ceramic embryo drying device in one embodiment of the present invention includes a transfer mechanism and a drying mechanism; the transfer mechanism includes a feed conveyor belt 1, a discharge conveyor belt 2 and a transfer assembly 3, and a limiting structure 11 is provided on the feed conveyor belt 1 and the discharge conveyor belt 2; the drying mechanism includes a shell 4, a first blowing structure 41, a second blowing structure 42 and a heating assembly 5, a plurality of supporting assemblies 6 are installed at intervals on the side wall of the shell 4, the supporting assembly 6 includes a positioning box 61 and a tray rack 62 slidably assembled on the positioning box 61, a first fixing seat 621 for fixing the ceramic embryo is provided on the tray rack 62, the first blowing structure 41 and the second blowing structure 42 are respectively arranged on the top and bottom of the shell 4, and one end of the heating assembly 5 is connected to the side wall of the shell 4 and extends to the inside of the positioning box 61.

[0030] The above-mentioned ceramic embryo drying device realizes the feeding of ceramic embryos and the discharging of ceramic embryos after drying by providing a feeding conveyor belt 1 and a discharging conveyor belt 2; by providing a limiting structure 11, the ceramic embryos are limited to avoid the ceramic embryos from being offset or even falling off, thereby improving the stability of the ceramic embryos during the feeding or discharging process; by providing a plurality of supporting components 6, it is convenient to dry a plurality of ceramic embryos at the same time, greatly reducing the processing time and improving the production efficiency; by providing a tray rack 62, the tray rack 62 can slide back and forth in and out of the positioning box 61, when the ceramic embryos are fed, the transfer component 3 clamps and transfers them to the first fixed seat 621 on the tray rack 62 for fixing, and then enters the positioning box 61 together with the tray rack 62 to complete the drying process, which improves the degree of automation of the processing to a certain extent and reduces the labor cost; by providing a heating component 5, appropriate heating can ensure that the ceramic embryos maintain a uniform temperature distribution during the drying process, avoid local overheating or uneven drying, improve drying efficiency, reduce energy consumption, and thus improve overall production efficiency.

[0031] like Figure 1 and Figure 2As shown, in one embodiment, the limiting structure 11 includes a mounting block 111, a sliding rod 112 and a limiting plate 113. The mounting block 111 is threadedly fixed on the feed conveyor belt 1 and the discharge conveyor belt 2. One end of the sliding rod 112 is slidably inserted into the mounting block 111. The other end of the sliding rod 112 is sleeved with a clamping joint, and a clamping groove is opened on the clamping joint. One end face of the limiting plate 113 is clamped in the clamping groove, and the other end face of the limiting plate 113 is used to abut against and limit the ceramic embryo. In this way, by providing a mounting block 111, the mounting block 111 is fixed by threads. Compared with traditional connection methods such as welding and riveting, threaded fixing is simpler and faster, the tools and equipment required are more basic, and the operation process is relatively simple, which can greatly reduce the workload and reduce the production cost. At the same time, it is easy to operate and easy to disassemble and assemble; by providing a sliding rod 112, the sliding of the sliding rod 112 on the mounting block 111 can reciprocately adjust the position of the limit plate 113, thereby adjusting the limit position of the limit plate 113 on the ceramic embryo, adapting to different types of ceramic embryos, and improving the stability during the limiting process.

[0032] Specifically, there are two groups of limiting structures 11 , and the two groups of limiting structures 11 are symmetrically arranged on both sides of the feeding conveyor belt 1 or on both sides of the discharging conveyor belt 2 .

[0033] like Figure 1 , Figure 2 and Figure 4 As shown, in one of the embodiments, a embryo repair component 7 is arranged between the feed conveyor belt 1 and the transfer component 3, and the embryo repair component 7 includes an embryo repair platform 71, a lifting member 72, a first embryo repair component 73, a transverse member 74, a second embryo repair component 75 and a support seat 76. A lifting guide rail 711 and a transverse guide rail 712 are arranged on the embryo repair platform 71, the lifting member 72 is slidably installed on the lifting guide rail 711, the first embryo repair component 73 is fixed on the lifting member 72, the transverse member 74 is slidably installed on the transverse guide rail 712, the second embryo repair component 75 is fixed on the transverse member 74, and the support seat 76 is fixedly installed on the embryo repair frame. A turntable 761 for placing ceramic embryos is arranged on the support seat 76, and the turntable 761 can rotate relative to the support seat 76. In this way, by providing a lifting member 72, the sliding of the lifting member 72 on the lifting guide rail 711 can drive the first embryo repairing member 73 to perform a lifting movement, so that the first embryo repairing member 73 can reciprocate and approach the ceramic embryo, thereby completing the embryo repair operation on the top of the ceramic embryo; by providing a transverse member 74, the sliding of the transverse member 74 on the transverse guide rail 712 can drive the second embryo repairing member 75 to move horizontally, so that the second embryo repairing member 75 can reciprocate and approach the side of the ceramic embryo, thereby completing the embryo repair operation on the side of the ceramic embryo; embryo repair can make the shape of the ceramic embryo more precise, ensuring that it meets the design requirements, and embryo repair is not only for aesthetics, but also can reduce the loss of raw materials and fuel. Through precise trimming, deformation problems such as sinking, bulging, and soft collapse can be avoided during the firing process, thereby improving the yield and quality.

[0034] Specifically, the lifting guide rail 711 is arranged in a vertical direction; and the transverse guide rail 712 is arranged in a horizontal direction.

[0035] like Figure 4 As shown, in one embodiment, the first embryo trimming component 73 includes a driving motor 731 and a embryo trimming knife 732, the driving motor 731 is installed on the lifting component 72, and the output end of the driving motor 731 is transmission-connected to the embryo trimming knife 732; the second embryo trimming component 75 is provided with an embryo trimming head 751 and two clamping strips 752 for clamping the ceramic embryo, and the two clamping strips 752 are both connected with limiting rods. In this way, by providing a driving motor 731, the driving motor 731 controls the rotation of the embryo trimming knife 732, so that the embryo trimming knife 732 can complete the embryo trimming operation on the ceramic embryo; by providing two clamping strips 752, when the ceramic embryo rotates with the turntable 761 and adjusts the embryo trimming position of the rear side, the two clamping strips 752 cooperate to complete the clamping and fixing of the ceramic embryo on the turntable 761, thereby ensuring the placement stability of the ceramic embryo, and further improving the accuracy of the embryo trimming head 751 on the ceramic embryo; the above-mentioned embryo trimming knife 732 and embryo trimming head 751 are set, so that the ceramic embryo can be trimmed in multiple positions, so that the surface of each part of the ceramic embryo can be smooth and flat, and defects such as burrs and flaws can be removed.

[0036] like Figure 1-Figure 3 As shown, in one embodiment, the transfer assembly 3 includes a transfer platform 31, a first connecting arm 32, a second connecting arm 33, an extension arm 34, a rotating seat 35 and a clamping structure 36. The top of the transfer platform 31 is rotatably mounted with a rotating base, the first connecting arm 32 is rotatably mounted on the rotating base, one end of the second connecting arm 33 is rotatably connected to the second connecting arm 33, one end of the extension arm 34 is detachably inserted on the other end of the second connecting arm 33, the bottom of the other end of the extension arm 34 is rotatably provided with a rotating seat 35, and the clamping structure 36 is installed on the rotating seat 35. In this way, the transfer assembly 3 can complete the clamping and transfer of the ceramic embryo, and the multi-axis controlled transfer assembly 3 can realize high-precision operation through automatic control and repeated programming, significantly improve production efficiency, stabilize product quality, reduce errors and uncertainties of manual operation, and can replace manual work with high repetitiveness and high labor intensity, reduce dependence on manual labor, thereby reducing labor costs, and has significant advantages in improving production efficiency and ensuring product quality.

[0037] like Figure 2 and Figure 3As shown, in one embodiment, the clamping structure 36 includes two clamping members and a connecting plate 361 threadedly connected to the rotating seat 35, the two clamping members are respectively installed on the two ends of the connecting plate 361, and the clamping member includes a driving cylinder 362 and two clamping blocks 363, the driving cylinder 362 is threadedly connected to the plate surface of the connecting plate 361, and the driving cylinder 362 is used to control the clamping state between the two clamping blocks 363. By providing the driving cylinder 362, the driving cylinder 362 controls the clamping state between the two clamping blocks 363, so that the clamping space can be adjusted according to the type, shape or size of the ceramic embryo, thereby improving the stability of the ceramic embryo clamping; and the setting of the two clamping members can clamp and process two ceramic embryos at the same time, which is conducive to improving the clamping efficiency when processing multiple ceramic embryos.

[0038] like Figure 2 As shown, in one of the embodiments, a glazing component 8 is arranged between the transfer component 3 and the discharge conveyor belt 2, and the glazing component 8 includes a glazing platform 81, a collecting barrel 82, a positioning seat 83, a mounting frame 84 and a glazing spray gun. The collecting barrel 82 is fixed on the top of the glazing platform 81, and the opening on the top of the collecting barrel 82 is detachably mounted with a positioning seat 83 for placing the ceramic embryo, and an opening-connected collecting chamber is formed in the collecting barrel 82. The mounting frame 84 is mounted on the side wall of the collecting barrel 82, and a lifting cylinder 841 located above the positioning seat 83 is arranged on the mounting frame 84, and the output end of the lifting cylinder 841 is transmission-connected to the glazing spray gun and is used to control the lifting movement of the glazing spray gun. In this way, by providing a positioning seat 83, a spatial position is provided for the placement and installation of the ceramic embryo, and during the glazing operation, after the glaze slurry is sprayed on the surface of the ceramic embryo, the excess glaze slurry will enter the collection chamber through the opening provided at the top of the collecting barrel 82, and the collection and recycling will be completed, making the processing environment easier to clean, and it can also improve the working environment of the operator, thereby improving production efficiency; by providing a lifting cylinder 841, the lifting cylinder 841 drives the lifting movement of the glazing spray gun, so that it can reciprocate close to the ceramic embryo, thereby improving the accuracy of the glazing process.

[0039] Glazing can make the surface of the ceramic embryo smooth and bright, cover up the bad color and defects of the body, thereby improving its aesthetic appearance. It can also reduce the water absorption of the ceramic embryo, improve its anti-seepage pollution and anti-bending and impact resistance. In addition, the surface of the ceramic embryo after glazing is non-hygroscopic and airtight, and is easy to clean and maintain.

[0040] Specifically, the glazing spray gun includes a nozzle body and a cover body, the nozzle body includes a side wall, the side wall surrounds to form an inner cavity with an inlet and an outlet, the side wall is provided with a horizontal jet spray hole and an oblique jet spray hole communicating with the inner cavity, a spiral groove is provided on the inner wall of the inner cavity, the oblique jet spray hole communicates with the inner cavity through the spiral groove, the cover body is connected to the outlet, the cover body is provided with a nozzle, and the nozzle communicates with the inner cavity. Through the staggered horizontal jet spray holes, oblique jet spray holes and nozzles, the glaze slurry is atomized and sprayed to the protection area, realizing horizontal spraying, oblique spraying and vertical spraying of the glaze slurry, and the glazing spray gun has good atomization effect, fast outflow speed and large spray protection area.

[0041] The above-mentioned glazing spray gun is a prior art, which is not shown in the figures and will not be described in detail here.

[0042] like Figure 5 As shown, in one embodiment, the first blowing structure 41 includes a first cover 411 and a first blower 412 mounted on the first cover 411, the first cover 411 is arranged on the top of the shell 4 and communicated with the inside of the shell 4; the second blowing structure 42 includes a second cover 421, a blowing duct 422 and a second blower 423, one end of the second cover 421 is arranged at the bottom of the shell 4 and communicated with the inside of the shell 4, the other end of the second cover 421 is installed with a blowing duct 422, and the second blower 423 is installed on the blowing duct 422. In this way, the arrangement of the first blower 412 and the second blower 423 forms a well-ventilated environment inside the shell 4, thereby promoting the evaporation of moisture on the top and bottom surfaces of the ceramic embryo, thereby shortening the drying time.

[0043] like Figure 1 and Figure 6 As shown, in one embodiment, the heating assembly 5 includes a heating platform 51, a third blower 52, a connecting shell 53, a heating structure 54, and an extension tube 55 plugged into the side wall of the shell 4. The heating platform 51 is arranged on one side of the shell 4, the third blower 52 is fixed on the heating platform 51, the connecting shell 53 is detachably connected between the third blower 52 and the extension tube 55, the heating structure 54 is installed inside the heating shell, and one end of the extension tube 55 extends to the inside of the positioning box 61. The hot air accelerates the evaporation of water on the surface of the ceramic embryo, thereby shortening the drying time. The drying process will discharge most of the mechanically bound water (free water) in the ceramic embryo, and at the same time give the ceramic embryo a certain drying strength, so that it can adapt to the requirements of transportation, blank repair, bonding and glazing and other processing procedures with a certain strength. In addition, the dried ceramic embryo can quickly heat up during firing, reducing the risk of product deformation or cracking, thereby improving the firing quality, shortening the cycle, improving the kiln utilization rate, and reducing energy consumption.

[0044] Preferably, the heating structure 54 is a heat exchanger, which is a prior art and will not be described in detail.

[0045] like Figure 7 As shown, in one embodiment, a ventilation frame 63 is installed inside the positioning box 61, and a plurality of ventilation holes 631 are opened on the ventilation frame 63. An outer guide rail 632 and an inner guide rail 633 are sequentially arranged inside the ventilation frame 63 from the outside to the inside. The tray rack 62 is slidably assembled on the outer guide rail 632. A sealing cover 64 is hinged on the side wall of the positioning box 61, and the sealing cover 64 is used to control the opening and closing state of the ventilation frame 63. The support assembly 6 also includes a sandwich frame 65 slidably assembled on the inner guide rail 633. The setting height of the sandwich frame 65 is lower than the setting height of the tray rack 62. The sandwich frame 65 is provided with a second fixing seat 651 for fixing the ceramic embryo. In this way, by providing an outer guide rail 632 and an inner guide rail 633, the sliding of the tray rack 62 and the sliding of the interlayer rack 65 are respectively realized, so that the tray rack 62 and the interlayer rack 65 can reciprocate in and out of the positioning box 61, complete the support and placement of various different ceramic embryos, improve the utilization rate of the interior of the positioning box 61, and speed up the processing speed of the ceramic embryos.

[0046] The outer guide rail 632 and the inner guide rail 633 are both arranged in a horizontal direction and are parallel to each other.

[0047] Specifically, the first fixing seat 621 and the second fixing seat 651 are both provided with fixing grooves for the ceramic embryo to be embedded and fixed, and the fixing grooves can be replaced according to actual production, so as to adjust the shape or size, which is conducive to adapting to ceramic embryos of various sizes, so that various types of ceramic embryos can be dried at the same time, thereby improving processing efficiency.

[0048] like Figure 7 As shown, further, a fourth blower 66 is provided between the top of the inner wall of the positioning box 61 and the top of the ventilation frame 63, and the fourth blower 66 includes a base and a plurality of blades provided around the outer peripheral surface of the base. The fourth blower 66 is closer to the ceramic embryo and can provide appropriate wind force, which can accelerate the drying process speed of the top surface of the ceramic embryo to a certain extent, and can quickly cool down the inside of the positioning box 61 after the drying operation is completed.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A ceramic embryo drying device, characterized in that: include: A transfer mechanism, the transfer mechanism comprising a feed conveyor belt, a discharge conveyor belt and a transfer assembly, and the feed conveyor belt and the discharge conveyor belt are both provided with a limiting structure; A drying mechanism, the drying mechanism includes a shell, a first blowing structure, a second blowing structure and a heating assembly, a plurality of supporting assemblies are installed at intervals on the side wall of the shell, the supporting assembly includes a positioning box and a tray rack slidably assembled on the positioning box, a first fixing seat for fixing the ceramic embryo is provided on the tray rack, the first blowing structure and the second blowing structure are respectively arranged on the top and bottom of the shell, and one end of the heating assembly is connected to the side wall of the shell and extends to the inside of the positioning box.

2. The ceramic embryo drying device according to claim 1, characterized in that: The limiting structure includes a mounting block, a sliding rod and a limiting plate. The mounting blocks are threadedly fixed on the feed conveyor belt and the discharge conveyor belt. One end of the sliding rod is slidably inserted into the mounting block. The other end of the sliding rod is sleeved with a clamping joint, and a clamping groove is opened on the clamping joint. One end face of the limiting plate is clamped in the clamping groove, and the other end face of the limiting plate is used to abut against and limit the ceramic embryo.

3. The ceramic embryo drying device according to claim 1, characterized in that: A embryo repair component is arranged between the feed conveyor belt and the transfer component, and the embryo repair component includes an embryo repair platform, a lifting member, a first embryo repair member, a transverse member, a second embryo repair member and a support seat. A lifting guide rail and a transverse guide rail are arranged on the embryo repair platform, the lifting member is slidably installed on the lifting guide rail, the first embryo repair member is fixed on the lifting member, the transverse member is slidably installed on the transverse guide rail, the second embryo repair member is fixed on the transverse member, and the support seat is fixedly installed on the embryo repair frame. A turntable for placing ceramic embryos is arranged on the support seat, and the turntable can rotate relative to the support seat.

4. The ceramic embryo drying device according to claim 3, characterized in that: The first embryo trimming component includes a driving motor and an embryo trimming knife, the driving motor is installed on the lifting component, and the output end of the driving motor is transmission-connected to the embryo trimming knife; the second embryo trimming component is provided with an embryo trimming head and two clamping strips for clamping the ceramic embryo, and both of the clamping strips are connected with limit rods.

5. The ceramic embryo drying device according to claim 1, characterized in that: The transfer assembly includes a transfer platform, a first connecting arm, a second connecting arm, an extension arm, a rotating seat and a clamping structure. The top rotating frame of the transfer platform is provided with a rotating base, the first connecting arm is rotatably installed on the rotating base, one end of the second connecting arm is rotatably connected to the second connecting arm, one end of the extension arm is detachably inserted on the other end of the second connecting arm, the rotating seat is rotatably provided at the bottom of the other end of the extension arm, and the clamping structure is installed on the rotating seat.

6. The ceramic embryo drying device according to claim 5, characterized in that: The clamping structure includes two clamping members and a connecting plate threadedly connected to the rotating seat. The two clamping members are respectively installed on the two ends of the connecting plate. The clamping member includes a driving cylinder and two clamping blocks. The driving cylinder is threadedly connected to the plate surface of the connecting plate. The driving cylinder is used to control the clamping state between the two clamping blocks.

7. The ceramic embryo drying device according to claim 1, characterized in that: A glazing assembly is arranged between the transfer assembly and the discharge conveyor belt, and the glazing assembly includes a glazing platform, a collecting barrel, a positioning seat, a mounting frame and a glazing spray gun. The collecting barrel is fixed on the top of the glazing platform, and the positioning seat for placing the ceramic embryo is detachably mounted on the opening on the top of the collecting barrel. A collecting chamber connected to the opening is formed in the collecting barrel, and the mounting frame is mounted on the side wall of the collecting barrel. A lifting cylinder located above the positioning seat is arranged on the mounting frame, and the output end of the lifting cylinder is transmission-connected to the glazing spray gun and is used to control the lifting movement of the glazing spray gun.

8. The ceramic embryo drying device according to claim 1, characterized in that: The first blowing structure includes a first cover body and a first blower mounted on the first cover body, the first cover body is arranged on the top of the shell and is connected to the interior of the shell; the second blowing structure includes a second cover body, a blowing pipe and a second blower, one end of the second cover body is arranged at the bottom of the shell and is connected to the interior of the shell, the other end of the second cover body is equipped with the blowing pipe, and the second blower is installed on the blowing pipe.

9. The ceramic embryo drying device according to claim 1, characterized in that: The heating assembly includes a heating table, a third blower, a connecting shell, a heating structure, and an extension tube plugged into the side wall of the shell. The heating table is arranged on one side of the shell, the third blower is fixed on the heating table, the connecting shell is detachably connected between the third blower and the extension tube, the heating structure is installed inside the heating shell, and one end of the extension tube extends to the inside of the positioning box.

10. The ceramic embryo drying device according to claim 1, characterized in that: A ventilation frame is installed inside the positioning box, and a plurality of ventilation holes are opened on the ventilation frame. An outer guide rail and an inner guide rail are sequentially arranged inside the ventilation frame from the outside to the inside, and the tray rack is slidably mounted on the outer guide rail. A sealing cover is hinged on the side wall of the positioning box, and the sealing cover is used to control the opening and closing state of the ventilation frame; the support assembly also includes a sandwich rack slidably mounted on the inner guide rail, and the setting height of the sandwich rack is lower than the setting height of the tray rack, and the sandwich rack is provided with a second fixing seat for fixing the ceramic embryo.

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