CN112318693B - Drying equipment of ceramic blank for ceramic part production - Google Patents

Abstract

The invention relates to drying equipment of a ceramic blank for ceramic part production, which belongs to the technical field of ceramic part production, and comprises a box body, wherein an inner cavity of the box body is divided into a heating chamber and a drying chamber, the drying chamber is uniformly provided with a plurality of placing plates, a plurality of positioning components are rotatably arranged on the placing plates, a heater is fixed on the left side of the top end of the box body, the heater is connected with a heating pipe, a fan is arranged on the left side of the heating chamber, a driving motor is fixed on the left wall of the box body, a vent hole on the right side wall of the box body is connected with a gas collecting pipe, a vent hole on the left side wall of the box body is connected with a gas inlet pipe, a drying component is fixed on the bottom wall of the box body, a transmission component is arranged in the placing plates, and the box body is provided with a driving component; the ceramic blank body placing device can stably place the ceramic blank body on the placing plate, is suitable for ceramic blank bodies with different sizes, can effectively absorb water vapor in circulating airflow, ensures the drying effect of the ceramic blank body, recycles heat in the box body, and improves the utilization of energy.

Description

Drying equipment of ceramic blank for ceramic part production

Technical Field

The invention relates to the technical field of ceramic part production, in particular to drying equipment for a ceramic blank for ceramic part production.

Background

The ceramic green body is the main body of the ceramic article, and the properties of the ceramic article determine the properties and applications of the ceramic article. The preparation of the blank is of outstanding importance in the ceramic production process. For example, iron is not completely removed, and the appearance quality of the product is affected by the iron mixed in the ceramic blank, such as reduction of whiteness and translucency, and spots are also generated. Therefore, in each step of the raw material treatment and the preparation of the green glaze, attention must be paid to iron removal. Ceramic products are various in types, and the performance requirements of the ceramic products are different from those of the used raw materials, and the ceramic raw materials are usually processed by a certain process to prepare a multi-component uniform batch which meets the production process requirements and is called as a blank. According to the different forming method and water content, the ceramic blank can be divided into three categories of grouting material, plastic material and pressed powder material. In order to obtain a blank suitable for needs, the preparation process mainly comprises the steps of fine processing of raw materials, pre-burning of the raw materials, crushing of the raw materials, preparation of slurry, dehydration of the slurry, pugging, ageing, granulation and the like.

The drying equipment of the ceramic blank for producing the existing ceramic piece cannot conveniently pre-dry the ceramic blank, the ceramic blank which is not pre-dried can generate a certain amount of waste products in the direct drying process, and the ceramic blank is often placed for many times in the drying process, the blank is easily damaged in the multiple placement, the drying degree of the blank bottom cannot be improved, the drying degree of the blank bottom is not high in the drying degree of the blank wall, and thus, cracks can appear due to different shrinkage tension in the sintering process.

Therefore, the patent with publication number CN209718128U discloses a drying device for ceramic blank bodies for ceramic part production, which comprises a main box body, wherein a pre-drying box and a main drying box are arranged in the main box body, the pre-drying box is positioned at one side of the main drying box, a drying machine box is arranged at the lower end of the inner part of the main drying box, sliding grooves are respectively formed in two sides of the inner surface of the pre-drying box, pulleys are pin-connected to the inner surfaces of the upper end and the lower end of each sliding groove, and a drying screen plate is inserted into the sliding grooves.

However, the device has the following disadvantages when in use: firstly, the device can not recycle heat when in use, thereby causing heat loss; secondly, when the device is used, the ceramic blank body is placed on the drying screen plate by the support, and the ceramic blank body is easy to shake to cause damage when the device is touched.

Based on the above, the invention designs a drying device for ceramic blank body for ceramic piece production, so as to solve the above problems.

Disclosure of Invention

The present invention is directed to solve the problems of the background art and provides a drying apparatus for ceramic green bodies used in the production of ceramic articles.

In order to achieve the purpose, the invention provides the following technical scheme:

a drying device for ceramic blanks for ceramic part production comprises a box body, wherein a partition plate is fixed on the left side of an inner cavity of the box body, the inner cavity of the box body is divided into a left heating chamber and a right drying chamber through the partition plate, the drying chamber is uniformly provided with a plurality of placing plates, limiting sliding grooves are formed in positions, corresponding to the placing plates, on two sides of the drying chamber, a plurality of positioning components are rotatably arranged on the placing plates, a heater is fixed on the left side of the top end of the box body and connected with a heating pipe, the heating pipe extends into the heating chamber, a fan is arranged on the left side of the heating chamber, a driving motor is fixed on the left wall of the box body, a power shaft of the driving motor penetrates through the left wall of the box body through a bearing and is fixedly connected with the fan, ventilation holes are formed in the left side wall and the partition plate of the box body, a gas collecting pipe is connected with the ventilation hole in the right side wall of the box body, and an air inlet pipe is connected with the ventilation hole in the left side wall of the box body, the drying device comprises a box body and is characterized in that a drying assembly is fixed on the bottom wall of the box body, a gas collecting pipe is connected with one end of the drying assembly, the other end of the gas inlet pipe is connected with the other end of the drying assembly, a temperature and humidity sensor is arranged on the top wall of the drying chamber, a controller is fixed on the top end of the box body, clamping assemblies are arranged at the rear ends of the two sides of a placing plate, a cavity is formed in the placing plate, a transmission assembly is arranged in the cavity, and a driving assembly matched with the transmission assembly is arranged on the rear side wall of the box body.

Further, among the above-mentioned drying equipment, locating component includes the roating seat, the roating seat passes through the bearing and rotates the setting and place the board upper end, roating seat top central authorities are fixed with the cavity base, cavity base upper end is provided with outer ring gear along rotating outward, the roating seat roof is outer to be provided with the axis of rotation along rotating through the damping bearing, be fixed with drive gear in the axis of rotation, outer ring gear is connected in the drive gear meshing, the axis of rotation top is fixed with the knob, outer ring gear inside wall symmetry articulates there is a plurality of connecting rods, the connecting rod other end articulates there is splint, the corresponding splint position of cavity base upper wall has seted up spacing guide slot, the slip of splint bottom sets up in spacing guide slot, a plurality of through-holes have all been seted up with the lateral wall to cavity base upper wall.

Further, in the drying equipment, the knob is provided with the anti-skidding convex lines, and the clamping end of the clamping plate is fixed with the high-temperature-resistant rubber pad.

Further, among the above-mentioned drying equipment, dry subassembly is including placing the case, it fixes on the box diapire to place the case, place the case both ends and seted up the blow vent, one end the discharge, the other end are connected to the blow vent the connection intake pipe, it slides and is provided with the case to place incasement chamber front end, the mesh has been seted up to the corresponding blow vent position in case both ends, the case front end is fixed with the baffle, the baffle front end is provided with the handle, place the drier in the case.

Further, among the above-mentioned drying equipment, the joint subassembly includes reset spring, spacing slide and kickball, place on the board and correspond the joint subassembly position and seted up the mounting groove, spacing slide slides and sets up in the mounting groove, spacing slide one end fixed connection reset spring, spacing slide other end fixed connection kickball, reset spring is located the mounting groove, spacing spout lateral wall corresponds the kickball position and has seted up the kickball groove.

Further, among the above-mentioned drying equipment, transmission assembly includes the pivot, the pivot is fixed in locating component bottom central authorities, the middle part be fixed with the action wheel in the pivot, both sides be fixed with in the pivot from the driving wheel, the action wheel passes through the driving belt transmission and connects from the driving wheel, middle part the pivot bottom all is fixed with first bevel gear, first bevel gear all meshes and is connected with second bevel gear, second bevel gear fixed mounting is on the transmission shaft, transmission shaft one end is fixed with the bayonet joint through bearing through placing board rear side wall, the transmission shaft other end is provided with the bracing piece, the bracing piece is fixed on placing board inner chamber diapire.

Further, in the above-mentioned drying equipment, the bayonet joint includes the erection column, erection column one end fixed connection transmission shaft, erection column one end fixedly connected with round platform connector, the round platform connector other end is fixed with the terrace with edge connector, the terrace with edge connector other end is fixed with the inserted sheet.

Furthermore, in the drying equipment, the driving assembly comprises an inserting column, one end of the inserting column is provided with a slot matched with the inserting head, the other end of the inserting column penetrates through the rear wall of the box body through a bearing and is fixedly provided with a third bevel gear, the third bevel gear is connected with a fourth bevel gear in a meshing manner, the fourth bevel gear is fixed on the driving shaft, the driving shaft is installed on the rear wall of the box body through a supporting plate, the rear wall of the box body is fixedly provided with a servo motor, and a power shaft of the servo motor is fixedly connected with one end of the driving shaft.

Furthermore, in the drying equipment, the four corners of the bottom end of the box body are respectively fixed with a universal wheel with a brake pad, the front end of the box body is provided with a box door corresponding to the position of the drying chamber, and the contact position of the box door and the box body is provided with a sealing gasket.

Further, in the drying device, the controller is in signal connection with the heater and the temperature and humidity sensor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the ceramic blank drying device, the ceramic blank can be stably placed on the placing plate through the arranged positioning assembly, meanwhile, the positioning assembly can adapt to ceramic blanks with different sizes, meanwhile, in the heating and drying process, the through holes are formed in the upper wall and the side wall of the hollow base, heat can conveniently enter, the bottom end of the ceramic blank can be dried, and cracks of the ceramic blank caused by uneven drying degree are avoided.

2. According to the invention, the drying component can effectively absorb water vapor in the circulating air flow, so that the drying process of the ceramic blank body is prevented from being influenced by overlarge humidity in the air, and meanwhile, the drying component can facilitate the replacement of the drying agent, and the operation is simple and convenient.

3. According to the invention, the placing plate can be effectively clamped in the limiting sliding groove through the clamping assembly, so that the placing plate is prevented from moving, and the normal work of the device is ensured.

4. According to the ceramic blank drying device, the transmission assembly and the driving assembly can drive the positioning assembly to slowly rotate in the drying process, so that the side wall of the ceramic blank is uniformly heated, the same drying degree of the ceramic blank is ensured, the drying effect of the ceramic blank is ensured, and the occurrence of the condition that the ceramic blank cracks due to the nonuniform drying degree is reduced.

5. According to the invention, the ceramic blank in the box body is dried by the driving motor, the fan, the heater and the heating pipe, and meanwhile, the heat in the box body can be recycled by matching with the gas collection pipe and the pipe gas inlet pipe, so that the utilization of energy is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a positioning assembly according to the present invention;

FIG. 4 is a schematic view of the drying assembly of the present invention;

FIG. 5 is a schematic view of a clamping assembly according to the present invention;

FIG. 6 is a front view of the internal structure of the laying board of the present invention;

FIG. 7 is a side view of the internal structure of the laying board of the present invention;

fig. 8 is a schematic structural diagram of the plug connector of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a partition plate; 3. a heating chamber; 4. a drying chamber; 5. placing the plate; 6. a positioning assembly; 61. a rotating base; 62. a hollow base; 63. an outer ring gear; 64. a rotating shaft; 65. a drive gear; 66. a knob; 67. a connecting rod; 68. a splint; 69. a limiting guide groove; 7. a heater; 8. heating a tube; 9. a fan; 10. a drive motor; 11. a vent hole; 12. a gas collecting pipe; 13. an air inlet pipe; 14. a drying assembly; 141. placing a box; 142. a vent; 143. a storage box; 144. mesh openings; 145. a baffle plate; 146. a handle; 15. a temperature and humidity sensor; 16. a controller; 17. a universal wheel; 18. a box door; 19. a clamping assembly; 191. a return spring; 192. a limiting sliding plate; 193. ejecting the ball; 20. a transmission assembly; 201. a rotating shaft; 202. a driving wheel; 203. a driven wheel; 204. a drive belt; 205. a first bevel gear; 206. a second bevel gear; 207. a support bar; 208. a drive shaft; 209. a plug-in connector; 2091. mounting a column; 2092. a circular truncated cone connecting body; 2093. a prismoid connector; 2094. inserting sheets; 21. mounting grooves; 22. a drive assembly; 221. inserting the column; 222. a third bevel gear; 223. a fourth bevel gear; 224. a servo motor; 225. a drive shaft; 226. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the present embodiment provides a technical solution:

a drying device of a ceramic blank for producing ceramic parts comprises a box body 1, a partition plate 2 is fixed on the left side of the inner cavity of the box body 1, the inner cavity of the box body 1 is divided into a heating chamber 3 on the left side and a drying chamber 4 on the right side by the partition plate 2, the drying chamber 4 is uniformly provided with a plurality of placing plates 5, the positions of the two sides of the drying chamber 4 corresponding to the placing plates 5 are provided with limiting chutes, the placing plates 5 are rotatably provided with a plurality of positioning components 6, the left side of the top end of the box body 1 is fixed with a heater 7, the heater 7 is connected with a heating pipe 8, the heating pipe 8 extends into the heating chamber 3, the left side of the heating chamber 3 is provided with a fan 9, the left wall of the box body 1 is fixed with a driving motor 10, a power shaft of the driving motor 10 penetrates through the left wall of the box body 1 through a bearing and is fixedly connected with the fan 9, the left and right side walls of the box body 1 and the partition plate 2 are both provided with vent holes 11, the right side wall of the box body 1 is connected with a gas collecting pipe 12, the ventilation hole 11 on the left side wall of the box body 1 is connected with an air inlet pipe 13, the bottom wall of the box body 1 is fixed with a drying assembly 14, an air collecting pipe 12 is connected with one end of the drying assembly 14, the air inlet pipe 13 is connected with the other end of the drying assembly 14, the top wall of the drying chamber 4 is provided with a temperature and humidity sensor 15, the top end of the box body 1 is fixed with a controller 16, the rear ends of the two sides of the placing plate 5 are provided with clamping assemblies 19, the inside of the placing plate 5 is provided with a cavity, a transmission assembly 20 is arranged in the cavity, and the rear side wall of the box body 1 is provided with a driving assembly 22 matched with the transmission assembly 20.

The four corners of the bottom end of the box body 1 are respectively fixed with a universal wheel 17 with a brake pad, the universal wheels 17 are arranged to facilitate the movement and fixation of the device, the front end of the box body 1 is provided with a box door 18 corresponding to the position of the drying chamber 4 to facilitate the placement and the taking out of the ceramic blank body, and the contact position of the box door 18 and the box body 1 is provided with a sealing gasket for the sealing performance of the packaging box body 1. The controller 16 is in signal connection with the heater 7 and the temperature and humidity sensor 15.

Example 2

Referring to fig. 3, the present embodiment provides a technical solution based on embodiment 1:

positioning assembly 6 includes roating seat 61, roating seat 61 rotates through the bearing and sets up placing 5 upper ends, roating seat 61 top central authorities are fixed with cavity base 62, cavity base 62 upper end is provided with outer ring gear 63 along rotating outward, roating seat 61 roof is outer to be provided with axis of rotation 64 along rotating through the damping bearing, be fixed with drive gear 65 on the axis of rotation 64, outer ring gear 63 is connected in drive gear 65 meshing, axis of rotation 64 top is fixed with knob 66, outer ring gear 63 inside wall symmetry articulates there is a plurality of connecting rods 67, the connecting rod 67 other end articulates there is splint 68, cavity base 62 upper wall corresponds splint 68 position and has seted up spacing guide slot 69, splint 68 bottom slides and sets up in spacing guide slot 69, a plurality of through-holes have all been seted up with the lateral wall to cavity base 62 upper wall, the heat of being convenient for gets into, can dry ceramic idiosome bottoms, avoid the inhomogeneous ceramic idiosome to produce the crack. The knob 66 is provided with anti-skid convex lines which are convenient for workers to rotate, and the clamping end of the clamping plate 68 is fixed with a high-temperature-resistant rubber pad which avoids clamping the bottom of the ceramic blank body.

Example 3

Referring to fig. 4, the present embodiment provides a technical solution based on embodiment 1:

drying assembly 14 is including placing case 141, place case 141 and fix on the bottom wall of box 1, place case 141 both ends and seted up vent 142, discharge pipe 12 is connected to one end vent 142, other end vent 142 connects intake pipe 13, it is provided with case 143 to place case 141 inner chamber front end slip, case 143 both ends correspond vent 142 and have seted up mesh 144, case 143 front end is fixed with baffle 145, baffle 145 front end is provided with handle 146, make things convenient for the staff to take out case 143, place the drier in the case 143.

Example 4

Referring to fig. 5, the present embodiment provides a technical solution based on embodiment 1:

clamping subassembly 19 includes reset spring 191, spacing slide 192 and kickball 193, places on the board 5 and has seted up mounting groove 21 corresponding clamping subassembly 19 positions, and spacing slide 192 slides and sets up in mounting groove 21, and spacing slide 192 one end fixed connection reset spring 191, spacing slide 192 other end fixed connection kickball 193, and reset spring 191 is located mounting groove 21, and the kickball groove has been seted up to spacing spout lateral wall corresponding kickball 193 position.

Example 5

Referring to fig. 6 and 7, the present embodiment provides a technical solution based on embodiment 1:

the transmission assembly 20 comprises a rotating shaft 201, the rotating shaft 201 is fixed in the center of the bottom end of the positioning assembly 6, a driving wheel 202 is fixed on the rotating shaft 201 in the middle, driven wheels 203 are fixed on the rotating shafts 201 on two sides, the driving wheel 202 is in transmission connection with the driven wheels 203 through a transmission belt 204, first bevel gears 205 are fixed at the bottom end of the rotating shaft 201 in the middle, second bevel gears 206 are in meshing connection with the first bevel gears 205, the second bevel gears 206 are fixedly installed on a transmission shaft 208, one end of the transmission shaft 208 penetrates through a bearing to be fixed with a plug connector 209 on the rear side wall of the placing plate 5, a supporting rod 207 is arranged at the other end of the transmission shaft 208, and the supporting rod 207 is fixed on the bottom wall of the inner cavity of the placing plate 5. The bayonet 209 includes installation post 2091, installation post 2091 one end fixed connection transmission shaft 208, installation post 2091 one end fixedly connected with round platform connector 2092, and the round platform connector 2092 other end is fixed with terrace with edge connector 2093, and the terrace with edge connector 2093 other end is fixed with inserted sheet 2094.

The driving assembly 22 comprises an inserting column 221, one end of the inserting column 221 is provided with a slot matched with the inserting head 209, the other end of the inserting column 221 penetrates through the rear wall of the box body 1 through a bearing and is fixed with a third bevel gear 222, the third bevel gear 222 is connected with a fourth bevel gear 223 in a meshing manner, the fourth bevel gear 223 is fixed on a driving shaft 225, the driving shaft 225 is installed on the rear wall of the box body 1 through a supporting plate 226, the rear wall of the box body 1 is fixed with a servo motor 224, and a power shaft of the servo motor 224 is fixedly connected with one end of the driving shaft 225.

The working principle of the invention is as follows: when the ceramic green body fixing device is used, firstly, the placing plate 5 is drawn out, the ceramic green body is placed at the upper end of the hollow base 62, then the knob 66 is rotated, the knob 66 pushes the clamping plate 68 to move inwards along the limiting guide groove 69 through the rotating shaft 64, the driving gear 65, the outer gear ring 63 and the connecting rod 67, so that the bottom end of the ceramic green body is fixed, the rotating shaft 64 is installed through the damping bearing, the rotating resistance in the clamping process is small, the resistance in the reverse rotation is large, the phenomenon of unstable clamping is avoided, after the fixing is finished, the placing plate 5 is pushed into the limiting sliding groove, when the placing plate is pushed to the innermost end, the top ball 193 is pushed into the top ball groove under the action of the reset spring 191, so that the stability of the placing plate 5 is realized, and when the placing plate 5 is pushed inwards, the plug connector 209 can be clamped into the slot on the plug column 221, so that the plug connector 209 can rotate synchronously with the plug column 221. The box door is closed, switches of the driving motor 10, the heater 7 and the servo motor 224 are opened, the driving motor 10 drives the fan 9 to rotate, hot air generated by heating the heating pipe 8 is blown into the drying chamber 4, then the hot air is circulated by matching with the gas collecting pipe 12, the gas inlet pipe 13 and the drying component 14, the servo motor 224 drives the positioning components 6 to rotate through the driving shaft 225, the third bevel gear 222, the fourth bevel gear 223, the plug-in column 221, the plug-in connector 209, the transmission shaft 208, the second bevel gear 206, the first bevel gear 205, the rotating shaft 201, the driving wheel 202, the driven wheel 203 and the transmission belt 204, so that the ceramic blank is driven to rotate, and uniform heating is realized. When temperature sensor 15 detects that the temperature in drying chamber 4 reaches the certain degree, control heater 7 stop work, constantly circulate inside heat and dry, the temperature reduces to the work of controlling heater 7 once more when the certain degree to reduced the waste of the energy, when temperature sensor 15 detects that the humidity in drying chamber 4 reaches the certain degree and keeps higher always, then explain the drier saturation of absorbing water of placing in the case 143, the staff need change the drier.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a drying equipment of ceramic embryo body for ceramic part production, includes box (1), its characterized in that: the drying device is characterized in that a partition plate (2) is fixed on the left side of an inner cavity of the box body (1), the inner cavity of the box body (1) is divided into a left heating chamber (3) and a right drying chamber (4) through the partition plate (2), the drying chamber (4) is uniformly provided with a plurality of placing plates (5), the two sides of the drying chamber (4) are correspondingly provided with limiting sliding grooves corresponding to the placing plates (5), the placing plates (5) are rotatably provided with a plurality of positioning components (6), a heater (7) is fixed on the left side of the top end of the box body (1), the heater (7) is connected with a heating pipe (8), the heating pipe (8) extends into the heating chamber (3), a fan (9) is arranged on the left side of the heating chamber (3), a driving motor (10) is fixed on the left wall of the box body (1), and a power shaft of the driving motor (10) penetrates through the left wall of the box body (1) to be fixedly connected with the fan (9) through a bearing, the left side wall and the right side wall of the box body (1) and the clapboard (2) are both provided with vent holes (11), a vent hole (11) on the right side wall of the box body (1) is connected with a gas collecting pipe (12), a ventilation hole (11) on the left side wall of the box body (1) is connected with an air inlet pipe (13), a drying component (14) is fixed on the bottom wall of the box body (1), the gas collecting pipe (12) is connected with one end of the drying component (14), the air inlet pipe (13) is connected with the other end of the drying component (14), the top wall of the drying chamber (4) is provided with a temperature and humidity sensor (15), a controller (16) is fixed at the top end of the box body (1), clamping components (19) are arranged at the rear ends of the two sides of the placing plate (5), a cavity is arranged in the placing plate (5), a transmission component (20) is arranged in the cavity, a driving component (22) matched with the transmission component (20) is arranged on the rear side wall of the box body (1);

the positioning assembly (6) comprises a rotary seat (61), the rotary seat (61) is rotatably arranged at the upper end of the placing plate (5) through a bearing, a hollow base (62) is fixed at the center of the top of the rotary seat (61), an outer gear ring (63) is rotatably arranged at the upper end of the hollow base (62), a rotating shaft (64) is rotatably arranged at the top wall of the rotary seat (61) along a damping bearing, a driving gear (65) is fixed on the rotating shaft (64), the driving gear (65) is meshed with the outer gear ring (63), a knob (66) is fixed at the top end of the rotating shaft (64), a plurality of connecting rods (67) are symmetrically hinged on the inner side wall of the outer gear ring (63), a clamping plate (68) is hinged at the other end of each connecting rod (67), a limiting guide groove (69) is formed in the upper wall of the hollow base (62) corresponding to the position of the clamping plate (68), and the bottom end of the clamping plate (68) is slidably arranged in the limiting guide groove (69), the upper wall and the side wall of the hollow base (62) are provided with a plurality of through holes.

2. The apparatus for drying a ceramic green body for ceramic article production according to claim 1, wherein: the knob (66) is provided with anti-skid convex lines, and a high-temperature-resistant rubber pad is fixed at the clamping end of the clamping plate (68).

3. The apparatus for drying a ceramic green body for ceramic article production according to claim 1, wherein: drying assembly (14) is including placing case (141), it fixes on box (1) diapire to place case (141), place case (141) both ends and seted up blow vent (142), one end gas collecting pipe (12) are connected in blow vent (142), the other end intake pipe (13) are connected in blow vent (142), it slides and is provided with case (141) inner chamber front end to place case (143), mesh (144) have been seted up to case (143) both ends corresponding blow vent (142) position, case (143) front end is fixed with baffle (145), baffle (145) front end is provided with handle (146), the drier has been placed in case (143).

4. The apparatus for drying a ceramic green body for ceramic article production according to claim 1, wherein: joint subassembly (19) include reset spring (191), spacing slide (192) and kickball (193), place on board (5) and correspond joint subassembly (19) position and seted up mounting groove (21), spacing slide (192) slide and set up in mounting groove (21), spacing slide (192) one end fixed connection reset spring (191), spacing slide (192) other end fixed connection kickball (193), reset spring (191) are located mounting groove (21), the kickball groove has been seted up to spacing spout lateral wall correspondence kickball (193) position.

5. The apparatus for drying a ceramic green body for ceramic article production according to claim 1, wherein: the transmission assembly (20) comprises a rotating shaft (201), the rotating shaft (201) is fixed in the center of the bottom end of the positioning assembly (6), a driving wheel (202) is fixed on the rotating shaft (201) in the middle, driven wheels (203) are fixed on the rotating shafts (201) on two sides, the driving wheel (202) is in transmission connection with the driven wheel (203) through a transmission belt (204), the bottom ends of the rotating shafts (201) in the middle are both fixed with first bevel gears (205), the first bevel gears (205) are all connected with second bevel gears (206) in a meshing way, the second bevel gear (206) is fixedly arranged on the transmission shaft (208), one end of the transmission shaft (208) penetrates through the rear side wall of the placing plate (5) through a bearing and is fixedly provided with a plug-in connector (209), the other end of the transmission shaft (208) is provided with a support rod (207), and the support rod (207) is fixed on the bottom wall of the inner cavity of the placing plate (5).

6. The apparatus for drying a ceramic green body for ceramic article production according to claim 5, wherein: the plug connector (209) is including installation post (2091), installation post (2091) one end fixed connection transmission shaft (208), installation post (2091) other end fixedly connected with round platform connector (2092), round platform connector (2092) other end is fixed with terrace with edge connector (2093), terrace with edge connector (2093) other end is fixed with inserted sheet (2094).

7. The apparatus for drying a ceramic green body for ceramic article production according to claim 5, wherein: the driving assembly (22) comprises an inserting column (221), one end of the inserting column (221) is provided with a slot matched with the inserting connector (209), the other end of the inserting column (221) penetrates through the rear wall of the box body (1) through a bearing and is fixedly provided with a third bevel gear (222), the third bevel gear (222) is connected with a fourth bevel gear (223) in a meshed mode, the fourth bevel gear (223) is fixed on a driving shaft (225), the driving shaft (225) is installed on the rear wall of the box body (1) through a supporting plate (226), the rear wall of the box body (1) is fixedly provided with a servo motor (224), and a power shaft of the servo motor (224) is fixedly connected with one end of the driving shaft (225).

8. The apparatus for drying a ceramic green body for ceramic article production according to claim 1, wherein: universal wheels (17) with brake pads are fixed at four corners of the bottom end of the box body (1), a box door (18) is arranged at the position, corresponding to the drying chamber (4), of the front end of the box body (1), and a sealing gasket is arranged at the contact position of the box door (18) and the box body (1).

9. The apparatus for drying a ceramic green body for ceramic article production according to claim 1, wherein: the controller (16) is in signal connection with the heater (7) and the temperature and humidity sensor (15).

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