Full-automatic ceramic forming equipment

Abstract

The invention discloses full-automatic ceramic forming equipment, and belongs to the technical field of ceramic forming, the full-automatic ceramic forming equipment comprises a circulation mechanism used for driving a ceramic blank to circulate, and the circulation mechanism is provided with a forming mechanism used for forming the blank and a color forming mechanism used for drying, sintering, glaze spraying and glaze firing of the blank; when a lower-layer part gear is meshed with a lower butt joint gear, a pressing center column, an inner forming column and an outer forming column are driven to form a ceramic blank and spray glaze by a spray head, at the moment, a drying chamber, a front combustion chamber and a rear combustion chamber are closed, and the ceramic blank in the drying chamber, the front combustion chamber and the rear combustion chamber is dried, fired and glazed; when the upper-layer part gear is meshed with the center gear, the rotating frame rotates by one sixth circle, the drying chamber, the front combustion chamber and the rear combustion chamber are opened, the automation degree is high, and continuity is good; and when the front closed box and the rear closed box are used for sintering the ceramic blanks, combustion waste heat is supplied into the drying chamber through the conducting pipe to dry the blanks, and energy is saved.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic forming, and in particular to a fully automatic ceramic forming device. Background Art

[0002] Ceramics is a general term for pottery and porcelain. Ceramics are famous all over the world for their compact texture and exquisite shape. Traditional ceramics include daily-use ceramics, building and sanitary ceramics, industrial art ceramics, electrical ceramics, etc. It can be said that ceramics are widely used in various fields. The ceramic production process is very complicated, and there are strict requirements on materials, process flow and process control, which makes ceramic production always in an inefficient state and unable to meet the huge market demand. The ceramic molding equipment in the prior art is usually unable to automatically unload the material after molding, and it is very inconvenient to unload the soft material after molding, and the degree of automation is insufficient. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a fully automatic ceramic forming equipment, including a circulation mechanism for driving ceramic blanks to circulate, the circulation mechanism includes a base frame, the circulation mechanism is provided with a forming mechanism for forming the blanks and a coloring mechanism for drying, sintering, glazing and burning the blanks, the forming mechanism includes a lower docking gear, the coloring mechanism includes a rotating screw, and the rotating screw is rotatably mounted on the base frame; The circulation mechanism includes an outer column and an inner column fixedly mounted on the base frame, a lower docking gear rotatably mounted on the outer column, an inner rotating column rotatably mounted on the inner column, a rotating frame fixedly mounted on the inner rotating column, six rotating brackets rotatably mounted on the rotating frame, a card-in block fixedly mounted below the rotating bracket, and a docking gear rotatably mounted on the base frame.

[0004] Furthermore, the circulation mechanism also includes a sliding motor frame slidably mounted on the base frame, a motor is fixedly mounted on the sliding motor frame, a cam is fixedly mounted on the motor shaft of the motor, a lower layer gear is fixedly mounted on the cam, an upper layer gear is fixedly mounted on the lower layer gear, the lower layer gear is meshed with the lower docking gear, a sliding rack is fixedly mounted on the sliding motor frame, and the sliding rack is meshed with the docking gear.

[0005] Furthermore, six card slots are arranged on the inner rotating column, six positioning card blocks are slidably installed in the inner column, positioning springs are arranged between the positioning card blocks and the inner column, and a central gear is fixedly installed on the inner rotating column.

[0006] During use, place the ceramic blank on the rotating support. The motor drives the cam, the lower part of the gear, and the upper part of the gear to rotate. The lower part of the gear drives the lower docking gear and the upper docking gear to rotate. When the lower part of the gear disengages from the lower docking gear, the cam begins to contact the outer column. Under the reaction force of the outer column, it drives the sliding motor frame to slide along the bottom frame. Subsequently, the upper part of the gear begins to mesh with the central gear. Each time the upper part of the gear drives the central gear, the inner rotating column, and the rotating frame to rotate one-sixth of a circle. Subsequently, the upper part of the gear disengages from the central gear. Then the cam contacts the inner column. Under the reaction force of the inner column, the sliding motor frame slides along the bottom frame. Subsequently, the lower part of the gear meshes with the lower docking gear again, and so on. When the sliding motor frame moves along the bottom frame towards the inner column, it drives the docking gear to rotate, and the closing cylinder, the front closed box, and the rear closed box descend, enabling the rotating frame to rotate smoothly. When the sliding motor frame moves along the bottom frame towards the outer column, it drives the docking gear to rotate, and the closing cylinder, the front closed box, and the rear closed box ascend, sealing the rotating support and the blank thereon in the drying chamber, the front combustion chamber, and the rear combustion chamber.

[0007] Every time the inner rotating column and the rotating frame rotate one-sixth of a circle, the positioning block is clamped into the card slot through the positioning spring, preventing the inner rotating column from rotating when the upper part of the gear meshes with the central gear.

[0008] Further, the forming mechanism includes an upper docking gear fixedly installed on the lower docking gear. A connecting frame is fixedly installed on the outer column. A track frame is fixedly installed on the connecting frame. A chute is provided on the track frame. The chute includes a vertical section and a curved arc section. A vertical rod is slidably installed on the track frame. A lower pressing central column is fixedly installed below the vertical rod. An intermediate gear and a rotating support gear are rotatably installed on the connecting frame. A rotating support seat is fixedly installed on the rotating support gear. A docking groove for cooperating with the clamping block is provided on the rotating support seat. The rotating support gear meshes with the intermediate gear, and the intermediate gear meshes with the upper docking gear. A transmission belt is wound around the upper docking gear.

[0009] Further, a bidirectional threaded column is fixedly installed on the upper docking gear. A lifting cylinder is slidably installed on the connecting frame. An inner convex ball is fixedly installed on the inner wall of the lifting cylinder. The inner convex ball slides in the thread of the bidirectional threaded column. An inner lifting block is slidably installed in the lower pressing central column. A horizontal sliding rod is slidably installed in the inner lifting block. A lifting guide frame and a lifting sliding frame are fixedly installed on the horizontal sliding rod. A chute is provided on the lifting sliding frame. The lifting cylinder is slidably installed in the chute of the lifting sliding frame.

[0010] Further, a guide post is fixedly installed on the side of the lifting sliding frame. The guide post slides in the chute. A top slider is slidably installed below the lifting guide frame. A compression spring is provided between the top slider and the lower pressing central column. An inner forming column and an outer forming column are fixedly installed below the lifting sliding frame.

[0011] When the rotating frame arrives at the rotating support seat with the rotating support and the ceramic blank, the clamping block is inserted into the docking groove of the rotating support seat. The lower docking gear and the upper docking gear drive the driving wheel to rotate through the transmission belt. The upper docking gear drives the intermediate gear and the bidirectional threaded column to rotate, thereby driving the rotating support gear and the rotating support seat to rotate. The rotating support seat drives the ceramic blank to rotate. The bidirectional threaded column drives the lifting cylinder to rise and fall through the inner convex ball, thereby driving the lifting slide frame, the lifting guide frame and the horizontal slide rod to descend. The lifting slide frame drives the guide post to slide downward along the chute. The lifting guide frame drives the downward pressing center column to descend through the compression spring. At this time, the compression spring is in a normal state. After the downward pressing center column contacts the ceramic blank, the lifting guide frame, the horizontal slide rod and the lifting slide frame continue to descend. At this time, the compression spring is compressed, and the inner lifting block slides downward along the downward pressing center column. The guide post enters the arc section of the chute. The horizontal slide rod slides along the inner lifting block. The inner forming column and the outer forming column move inward and downward. Through the inner forming column and the outer forming column, and in cooperation with the rotation of the rotating support seat and the rotating support, the ceramic blank is uniformly formed. Since the bidirectional threaded column is provided with a bidirectional thread, after the lifting cylinder and the lifting slide frame move to the lowest position, the bidirectional threaded column continues to rotate, driving the lifting slide frame and the guide post to rise back to the highest position. The lower part of the gear meshes with the lower docking gear once, driving the downward pressing center column, the inner forming column and the outer forming column to descend and rise once.

[0012] Further, the coloring mechanism includes a rotating gear fixedly installed on the rotating screw rod. The rotating gear meshes with the docking gear. A drying chamber, a front combustion chamber, a rear combustion chamber and a glazing pipe are arranged beside the bottom frame. An exhaust pipe is fixedly installed below the drying chamber. A nozzle is arranged on the glazing pipe. Combustion machines are arranged in the front combustion chamber and the rear combustion chamber. A transmission shaft is rotatably installed on the bottom frame. A driving wheel is fixedly installed on the transmission shaft. A rotating seat is fixedly installed on the driving wheel. A transmission belt is wound around the driving wheel and the upper docking gear. A docking groove for cooperating with the clamping block is arranged on the rotating seat.

[0013] Further, a closing cylinder is slidably installed on the drying chamber, a front closing box is slidably installed on the front combustion chamber, a rear closing box is slidably installed on the rear combustion chamber. The closing cylinder is fixedly installed with the front closing box. A connecting plate is fixedly installed on the front closing box. The connecting plate is fixedly installed with the rear closing box. A lower spring is arranged between the connecting plate and the bottom frame. The drying chamber, the front combustion chamber and the rear combustion chamber are communicated through a conducting pipe.

[0014] Further, an inner convex ball is arranged on the closing cylinder. The inner convex ball slides in the thread of the rotating screw rod.

[0015] After the ceramic blank is formed, the rotating frame rotates one-sixth of a turn and enters the drying chamber for drying. Then it rotates one-sixth of a turn and enters the front combustion chamber for firing. Then it rotates one-sixth of a turn and reaches the nozzle for glazing. Then it rotates one-sixth of a turn and enters the rear closed box for glaze firing. Then it rotates one-sixth of a turn and at this time the finished ceramic on the rotating support is taken down manually. When the front closed box and the rear closed box sinter the ceramic blank, the combustion waste heat is supplied to the drying chamber through the conduction pipe to dry the blank, saving energy.

[0016] When the rotating support moves to the rotating seat, the clamping block is inserted into the docking groove of the rotating seat, and the transmission belt drives the transmission wheel, the transmission shaft and the rotating seat to rotate, cooperating with the nozzle to glaze the preliminarily formed ceramic blank. When the sliding motor frame slides towards the outer column, the rotating gear rotates and drives the closing cylinder, the front closed box and the rear closed box to rise through the inner convex ball, and the drying chamber, the front combustion chamber and the rear combustion chamber are closed. When the sliding motor frame slides towards the inner column, the rotating gear rotates and drives the closing cylinder, the front closed box and the rear closed box to descend through the inner convex ball, and the drying chamber, the front combustion chamber and the rear combustion chamber are opened, and at this time the rotating frame can rotate.

[0017] The beneficial effects of the present invention compared with the prior art are as follows: (1) When the lower part gear of the present invention meshes with the lower docking gear, the upper part gear does not mesh with the central gear, driving the lower pressing central column, the inner forming column and the outer forming column to form the ceramic blank. The nozzle glazes the self-rotating sintered ceramic blank. At this time, the drying chamber, the front combustion chamber and the rear combustion chamber are closed, and the ceramic blanks therein are dried, fired and glaze fired; when the upper part gear meshes with the central gear, the lower part gear does not mesh with the lower docking gear, and the rotating frame rotates one-sixth of a turn, the drying chamber, the front combustion chamber and the rear combustion chamber are opened, and the nozzle does not glaze, with high automation and good continuity; (2) When the front closed box and the rear closed box of the present invention sinter the ceramic blank, the combustion waste heat is supplied to the drying chamber through the conduction pipe to dry the blank, saving energy; (3) The rotating frame of the present invention rotates one-sixth of a turn each time, so that the rotating frame drives the rotating support to flow through each process, facilitating the processing of the ceramic blank on the rotating support. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the transfer mechanism of the present invention Figure 1 。

[0020] Figure 3 It is a schematic diagram of the structure of the transfer mechanism of the present invention Figure 2 。

[0021] Figure 4 ForFigure 3 Partial enlarged schematic diagram at position A in

[0022] Figure 5 Schematic diagram of the forming mechanism of the present invention Figure 1 。

[0023] Figure 6 Schematic diagram of the forming mechanism of the present invention Figure 2 。

[0024] Figure 7 Schematic diagram of the forming mechanism of the present invention Figure 3 。

[0025] Figure 8 Partial enlarged schematic diagram at position B in 7

[0026] Figure 9 Schematic diagram of the color forming mechanism of the present invention Figure 1 。

[0027] Figure 10 Schematic diagram of the color forming mechanism of the present invention Figure 2 。

[0028] Figure 11 Schematic diagram of the color forming mechanism of the present invention Figure 3 。

[0029] Figure 12 Schematic diagram of the color forming mechanism of the present invention Figure 4 。

[0030] Figure 13 is Figure 12 Partial enlarged schematic diagram at position C in

[0031] Reference Numerals: 101 - chassis; 102 - sliding motor frame; 103 - motor; 104 - cam; 105 - lower part gear; 106 - upper part gear; 107 - outer column; 108 - inner column; 109 - rotating frame; 110 - central gear; 111 - rotating support; 112 - clamping block; 113 - sliding rack; 114 - docking gear; 115 - positioning clamping block; 116 - positioning spring; 117 - clamping groove; 118 - inner rotating column; 201 - lower docking gear; 202 - upper docking gear; 203 - connecting frame; 204 - track frame; 205 - bidirectional threaded column; 206 - lifting cylinder; 207 - inner convex ball; 208 - transmission belt; 209 - intermediate gear; 210 - rotating support gear; 211 - rotating support seat; 212 - lifting sliding frame; 213 - lifting guide frame; 214 - top slider; 215 - compression spring; 216 - downward pressing central column; 217 - vertical rod; 218 - inner lifting block; 219 - horizontal sliding rod; 220 - guide post; 221 - inner forming column; 222 - outer forming column; 223 - sliding groove; 301 - rotating screw rod; 302 - rotating gear; 303 - inner convex ball; 304 - closed cylinder; 305 - drying chamber; 306 - exhaust pipe; 307 - front combustion chamber; 308 - front closed box; 309 - conduction pipe; 310 - rear combustion chamber; 311 - rear closed box; 312 - glazing pipe; 313 - nozzle; 314 - transmission shaft; 315 - transmission wheel; 316 - rotating seat; 317 - lower spring; 318 - connecting plate. Detailed Embodiment

[0032] The following further describes the detailed embodiment of the present invention with reference to the accompanying drawings.

[0033] Embodiment: Refer to Figures 1 - 13 , a fully automatic ceramic forming device, including a circulation mechanism for driving the ceramic blank to circulate. The circulation mechanism includes a chassis 101. The circulation mechanism is provided with a forming mechanism for forming the blank and a coloring mechanism for drying, sintering, glazing and firing the blank. The forming mechanism includes a lower docking gear 201, and the coloring mechanism includes a rotating screw rod 301. The rotating screw rod 301 is rotatably installed on the chassis 101; The circulation mechanism includes an outer column 107 and an inner column 108 fixedly installed on the chassis 101. The lower docking gear 201 is rotatably installed on the outer column 107. An inner rotating column 118 is rotatably installed on the inner column 108. A rotating frame 109 is fixedly installed on the inner rotating column 118. Six rotating supports 111 are rotatably installed on the rotating frame 109. A clamping block 112 is fixedly installed below the rotating support 111. A docking gear 114 is rotatably installed on the chassis 101.

[0034] As Figures 2 - 4As shown, the transfer mechanism further includes a sliding motor frame 102 slidably mounted on the chassis 101. A motor 103 is fixedly mounted on the sliding motor frame 102. A cam 104 is fixedly mounted on the motor shaft of the motor 103. A lower partial gear 105 is fixedly mounted on the cam 104. An upper partial gear 106 is fixedly mounted on the lower partial gear 105. The lower partial gear 105 meshes with the lower docking gear 201. A sliding rack 113 is fixedly mounted on the sliding motor frame 102. The sliding rack 113 meshes with the docking gear 114.

[0035] As Figures 2 - 4 As shown, six card slots 117 are provided on the inner rotating column 118. Six positioning blocks 115 are slidably mounted inside the inner column 108. A positioning spring 116 is provided between the positioning block 115 and the inner column 108. A central gear 110 is fixedly mounted on the inner rotating column 118.

[0036] During use, the ceramic blank is placed on the rotating support 111. The motor 103 drives the cam 104, the lower partial gear 105 and the upper partial gear 106 to rotate. The lower partial gear 105 drives the lower docking gear 201 and the upper docking gear 202 to rotate. When the lower partial gear 105 disengages from the lower docking gear 201, the cam 104 starts to contact the outer column 107. Under the reaction force of the outer column 107, the sliding motor frame 102 is driven to slide along the chassis 101. Subsequently, the upper partial gear 106 starts to mesh with the central gear 110. Each time the upper partial gear 106 drives the central gear 110, the inner rotating column 118 and the rotating frame 109 to rotate one-sixth of a turn. Subsequently, the upper partial gear 106 disengages from the central gear 110. Subsequently, the cam 104 contacts the inner column 108. Under the reaction force of the inner column 108, the sliding motor frame 102 is caused to slide along the chassis 101. Subsequently, the lower partial gear 105 meshes with the lower docking gear 201 again, and so on. When the sliding motor frame 102 moves along the chassis 101 towards the inner column 108, it drives the docking gear 114 to rotate, and the closing cylinder 304, the front closing box 308 and the rear closing box 311 descend, enabling the rotating frame 109 to rotate smoothly. When the sliding motor frame 102 moves along the chassis 101 towards the outer column 107, it drives the docking gear 114 to rotate, and the closing cylinder 304, the front closing box 308 and the rear closing box 311 ascend, sealing the rotating support 111 and the blank thereon in the drying chamber 305, the front combustion chamber 307 and the rear combustion chamber 310.

[0037] Each time the inner rotating column 118 and the rotating frame 109 rotate one-sixth of a turn, the positioning block 115 is snapped into the card slot 117 through the positioning spring 116, preventing the inner rotating column 118 from rotating when the upper partial gear 106 meshes with the central gear 110.

[0038] As Figures 5 - 8As shown in the figure, the forming mechanism includes an upper docking gear 202 fixedly installed on the lower docking gear 201. A connecting frame 203 is fixedly installed on the outer column 107. A track frame 204 is fixedly installed on the connecting frame 203. A chute 223 is provided on the track frame 204. The chute 223 includes a vertical section and a curved arc section. A vertical rod 217 is slidably installed on the track frame 204. A downward pressure central column 216 is fixedly installed below the vertical rod 217. An intermediate gear 209 and a rotating support gear 210 are rotatably installed on the connecting frame 203. A rotating support seat 211 is fixedly installed on the rotating support gear 210. A docking groove for cooperating with the clamping block 112 is provided on the rotating support seat 211. The rotating support gear 210 meshes with the intermediate gear 209, and the intermediate gear 209 meshes with the upper docking gear 202. A transmission belt 208 is wound around the upper docking gear 202.

[0039] As Figures 5 - 8 shown in the figure, a bidirectional threaded column 205 is fixedly installed on the upper docking gear 202. A lifting cylinder 206 is slidably installed on the connecting frame 203. An inner convex ball 207 is fixedly installed on the inner wall of the lifting cylinder 206. The inner convex ball 207 slides in the thread of the bidirectional threaded column 205. An inner lifting block 218 is slidably installed in the downward pressure central column 216. A horizontal sliding rod 219 is slidably installed in the inner lifting block 218. A lifting guide frame 213 and a lifting sliding frame 212 are fixedly installed on the horizontal sliding rod 219. A chute is provided on the lifting sliding frame 212. The lifting cylinder 206 is slidably installed in the chute of the lifting sliding frame 212.

[0040] As Figures 5 - 8 shown in the figure, a guide post 220 is fixedly installed on the side of the lifting sliding frame 212. The guide post 220 slides in the chute 223. A top slider 214 is slidably installed below the lifting guide frame 213. A compression spring 215 is provided between the top slider 214 and the downward pressure central column 216. An inner forming column 221 and an outer forming column 222 are fixedly installed below the lifting sliding frame 212.

[0041] When the rotating frame 109 drives the rotating support 111 and the ceramic blank to reach the rotating support seat 211, the clamping block 112 is inserted into the docking groove of the rotating support seat 211. The lower docking gear 201 and the upper docking gear 202 drive the transmission wheel 315 to rotate through the transmission belt 208. The upper docking gear 202 drives the intermediate gear 209 and the bidirectional threaded column 205 to rotate, thereby driving the rotating support gear 210 and the rotating support seat 211 to rotate. The rotating support seat 211 drives the ceramic blank to rotate. The bidirectional threaded column 205 drives the lifting cylinder 206 to lift and lower through the inner convex ball 207, thereby driving the lifting slide frame 212, the lifting guide frame 213 and the horizontal slide rod 219 to descend. The lifting slide frame 212 drives the guide post 220 to slide downward along the chute 223. The lifting guide frame 213 drives the downward pressing central column 216 to descend through the compression spring 215. At this time, the compression spring 215 is in a normal state. After the downward pressing central column 216 contacts the ceramic blank, the lifting guide frame 213, the horizontal slide rod 219 and the lifting slide frame 212 continue to descend. At this time, the compression spring 215 is compressed, and the inner lifting block 218 slides downward along the downward pressing central column 216. The guide post 220 enters the arc section of the chute 223. The horizontal slide rod 219 slides along the inner lifting block 218. The inner forming column 221 and the outer forming column 222 move inward and downward. Through the inner forming column 221 and the outer forming column 222, and in cooperation with the rotation of the rotating support seat 211 and the rotating support 111, the ceramic blank is uniformly formed. Since the bidirectional threaded column 205 is provided with a bidirectional thread, when the lifting cylinder 206 and the lifting slide frame 212 move to the lowest position, the bidirectional threaded column 205 continues to rotate, driving the lifting slide frame 212 and the guide post 220 to rise back to the highest position. The lower part of the gear 105 meshes with the lower docking gear 201 once, driving the downward pressing central column 216, the inner forming column 221 and the outer forming column 222 to descend and rise once.

[0042] As Figures 9 - 13 shown, the coloring mechanism includes a rotating gear 302 fixedly installed on the rotating screw rod 301. The rotating gear 302 meshes with the docking gear 114. A drying chamber 305, a front combustion chamber 307, a rear combustion chamber 310 and a glazing pipe 312 are arranged beside the bottom frame 101. An exhaust pipe 306 is fixedly installed below the drying chamber 305. A nozzle 313 is arranged on the glazing pipe 312. Combustion machines are arranged in the front combustion chamber 307 and the rear combustion chamber 310. A transmission shaft 314 is rotatably installed on the bottom frame 101. A transmission wheel 315 is fixedly installed on the transmission shaft 314. A rotating seat 316 is fixedly installed on the transmission wheel 315. A transmission belt 208 is wound around the transmission wheel 315 and the upper docking gear 202. A docking groove for cooperating with the clamping block 112 is arranged on the rotating seat 316.

[0043] As Figures 9 - 13As shown in the figure, a closed cylinder 304 is slidably mounted on the drying chamber 305, a front closed box 308 is slidably mounted on the front combustion chamber 307, a rear closed box 311 is slidably mounted on the rear combustion chamber 310. The closed cylinder 304 is fixedly mounted with the front closed box 308. A connecting plate 318 is fixedly mounted on the front closed box 308. The connecting plate 318 is fixedly mounted with the rear closed box 311. A lower spring 317 is provided between the connecting plate 318 and the chassis 101. The drying chamber 305, the front combustion chamber 307 and the rear combustion chamber 310 are communicated through a conduction pipe 309.

[0044] As Figures 9 - 13 shown in the figure, an inner convex sphere 303 is provided on the closed cylinder 304. The inner convex sphere 303 slides in the thread of the rotating lead screw 301.

[0045] After the ceramic blank is formed, the rotating frame 109 rotates one-sixth of a turn and enters the drying chamber 305 for drying. Then it rotates one-sixth of a turn and enters the front combustion chamber 307 for firing. Then it rotates one-sixth of a turn and reaches the spray head 313 for glazing. Then it rotates one-sixth of a turn and enters the rear closed box 311 for glaze firing. Then it rotates one-sixth of a turn. At this time, the operator removes the finished ceramic on the rotating support 111. When the front closed box 308 and the rear closed box 311 sinter the ceramic blank, the combustion waste heat is supplied into the drying chamber 305 through the conduction pipe 309 to dry the blank, saving energy.

[0046] When the rotating support 111 moves to the rotating seat 316, the clamping block 112 is inserted into the docking groove of the rotating seat 316. The transmission belt 208 drives the transmission wheel 315, the transmission shaft 314 and the rotating seat 316 to rotate, and cooperates with the spray head 313 to glaze the preliminarily formed ceramic blank. When the sliding motor frame 102 slides towards the outer column 107, the rotating gear 302 rotates, and drives the closed cylinder 304, the front closed box 308 and the rear closed box 311 to rise through the inner convex sphere 303. The drying chamber 305, the front combustion chamber 307 and the rear combustion chamber 310 are closed. When the sliding motor frame 102 slides towards the inner column 108, the rotating gear 302 rotates, and drives the closed cylinder 304, the front closed box 308 and the rear closed box 311 to descend through the inner convex sphere 303. The drying chamber 305, the front combustion chamber 307 and the rear combustion chamber 310 are opened. At this time, the rotating frame 109 can rotate.

[0047] The working principle of a fully automatic ceramic forming device disclosed by the present invention is as follows: When in use, a ceramic blank is placed on the rotating support 111. The motor 103 drives the cam 104, the lower part gear 105, and the upper part gear 106 to rotate. The lower part gear 105 drives the lower docking gear 201 and the upper docking gear 202 to rotate. When the lower part gear 105 disengages from the lower docking gear 201, the cam 104 starts to contact the outer column 107. Under the reaction force of the outer column 107, it drives the sliding motor frame 102 to slide along the base frame 101. Subsequently, the upper part gear 106 starts to engage with the central gear 110. Each time the upper part gear 106 drives the central gear 110, the inner rotating column 118, and the rotating frame 109 to rotate one-sixth of a circle. Subsequently, the upper part gear 106 disengages from the central gear 110. Then the cam 104 contacts the inner column 108. Under the reaction force of the inner column 108, the sliding motor frame 102 slides along the base frame 101. Subsequently, the lower part gear 105 engages with the lower docking gear 201 again, and so on. When the rotating frame 109 drives the rotating support 111 and the ceramic blank to reach the rotating support seat 211, the clamping block 112 is inserted into the docking groove of the rotating support seat 211. The lower docking gear 201 and the upper docking gear 202 drive the transmission wheel 315 to rotate through the transmission belt 208. The upper docking gear 202 drives the intermediate gear 209 and the bidirectional threaded column 205 to rotate, thereby driving the rotating support gear 210 and the rotating support seat 211 to rotate. The rotating support seat 211 drives the ceramic blank to rotate. The bidirectional threaded column 205 drives the lifting cylinder 206 to lift and lower through the inner convex ball 207, thereby driving the lifting slide frame 212, the lifting guide frame 213, and the horizontal slide bar 219 to descend. The lifting slide frame 212 drives the guide post 220 to slide downward along the chute 223. The lifting guide frame 213 drives the downward pressure central column 216 to descend through the compression spring 215. At this time, the compression spring 215 is in a normal state. After the downward pressure central column 216 contacts the ceramic blank, the lifting guide frame 213, the horizontal slide bar 219, and the lifting slide frame 212 continue to descend. At this time, the compression spring 215 is compressed. The inner lifting block 218 slides downward along the downward pressure central column 216. The guide post 220 enters the arc section of the chute 223. The horizontal slide bar 219 slides along the inner lifting block 218. The inner forming column 221 and the outer forming column 222 move inward and downward. Through the inner forming column 221 and the outer forming column 222, and in cooperation with the rotation of the rotating support seat 211 and the rotating support 111, the ceramic blank is uniformly formed. Since the bidirectional threaded column 205 is provided with a bidirectional thread, when the lifting cylinder 206 and the lifting slide frame 212 move to the lowest position, the bidirectional threaded column 205 continues to rotate, driving the lifting slide frame 212 and the guide post 220 to rise back to the highest position. The lower part gear 105 engages with the lower docking gear 201 once, driving the downward pressure central column 216, the inner forming column 221, and the outer forming column 222 to descend and rise once.The rotating frame 109 rotates one-sixth of a circle and enters the drying chamber 305 for drying. Subsequently, it rotates one-sixth of a circle and enters the front combustion chamber 307 for firing. Then, it rotates one-sixth of a circle and reaches the spray head 313 for glazing. Then, it rotates one-sixth of a circle and enters the rear closed box 311 for glaze firing. Then, it rotates one-sixth of a circle. At this time, the operator removes the finished ceramic on the rotating support 111. When the front closed box 308 and the rear closed box 311 sinter the ceramic blank, the combustion waste heat is supplied to the drying chamber 305 through the conduction pipe 309 to dry the blank, saving energy. When the rotating support 111 moves to the rotating seat 316, the clamping block 112 is inserted into the docking groove of the rotating seat 316. The transmission belt 208 drives the transmission wheel 315, the transmission shaft 314, and the rotating seat 316 to rotate, cooperating with the spray head 313 to glaze the preliminarily formed ceramic blank. When the sliding motor frame 102 slides towards the outer column 107, the rotating gear 302 rotates, and it drives the closing cylinder 304, the front closed box 308, and the rear closed box 311 to rise through the inner convex ball 303. The drying chamber 305, the front combustion chamber 307, and the rear combustion chamber 310 are closed. When the sliding motor frame 102 slides towards the inner column 108, the rotating gear 302 rotates, and it drives the closing cylinder 304, the front closed box 308, and the rear closed box 311 to descend through the inner convex ball 303. The drying chamber 305, the front combustion chamber 307, and the rear combustion chamber 310 are opened, and at this time, the rotating frame 109 can rotate.

[0048] That is, when the lower part of the gear 105 meshes with the lower docking gear 201, the upper part of the gear 106 does not mesh with the central gear 110, driving the lower pressing central column 216, the inner forming column 221, and the outer forming column 222 to form the ceramic blank. The spray head 313 glazes the self-rotating sintered ceramic blank. At this time, the drying chamber 305, the front combustion chamber 307, and the rear combustion chamber 310 are closed to dry, fire, and glaze the ceramic blank therein. When the upper part of the gear 106 meshes with the central gear 110, the lower part of the gear 105 does not mesh with the lower docking gear 201, and the rotating frame 109 rotates one-sixth of a circle. The drying chamber 305, the front combustion chamber 307, and the rear combustion chamber 310 are opened, and the spray head 313 does not glaze.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope of the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A fully automatic ceramic forming device, comprising a circulation mechanism for driving ceramic blanks to circulate, characterized in that: The circulation mechanism comprises a base frame (101), on which are arranged a forming mechanism for forming the blank and a coloring mechanism for drying, sintering, glazing and glazing the blank, the forming mechanism comprising a lower docking gear (201), and the coloring mechanism comprising a rotating screw (301), which is rotatably mounted on the base frame (101); The circulation mechanism comprises an outer column (107) and an inner column (108) fixedly mounted on a base frame (101); a lower docking gear (201) is rotatably mounted on the outer column (107); an inner rotating column (118) is rotatably mounted on the inner column (108); a rotating frame (109) is fixedly mounted on the inner rotating column (118); six rotating brackets (111) are rotatably mounted on the rotating frame (109); a snap-in block (112) is fixedly mounted below the rotating bracket (111); and a docking gear (114) is rotatably mounted on the base frame (101).

2. The fully automatic ceramic forming equipment according to claim 1, characterized in that: The circulation mechanism further comprises a sliding motor frame (102) slidably mounted on the base frame (101); a motor (103) is fixedly mounted on the sliding motor frame (102); a cam (104) is fixedly mounted on the motor shaft of the motor (103); a lower layer gear (105) is fixedly mounted on the cam (104); an upper layer gear (106) is fixedly mounted on the lower layer gear (105); the lower layer gear (105) meshes with a lower docking gear (201); a sliding rack (113) is fixedly mounted on the sliding motor frame (102); and the sliding rack (113) meshes with the docking gear (114).

3. The fully automatic ceramic forming equipment according to claim 2, characterized in that: Six slots (117) are arranged on the inner rotating column (118), six positioning blocks (115) are slidably mounted inside the inner column (108), positioning springs (116) are arranged between the positioning blocks (115) and the inner column (108), and a central gear (110) is fixedly mounted on the inner rotating column (118).

4. The fully automatic ceramic forming equipment according to claim 1, characterized in that: The forming mechanism comprises an upper docking gear (202) fixedly mounted on a lower docking gear (201); a connecting frame (203) fixedly mounted on the outer side column (107); a track frame (204) fixedly mounted on the connecting frame (203); a slide groove (223) is provided on the track frame (204); the slide groove (223) comprises a vertical section and an arc section; a vertical rod (217) is slidably mounted on the track frame (204); a downward pressing center column (217) is fixedly mounted below the vertical rod (217). 216), an intermediate gear (209) and a transfer gear (210) are rotatably mounted on the connecting frame (203), a transfer support seat (211) is fixedly mounted on the transfer gear (210), a docking groove for cooperating with the snap-in block (112) is provided on the transfer support seat (211), the transfer gear (210) is meshed with the intermediate gear (209), the intermediate gear (209) is meshed with the upper docking gear (202), and a transmission belt (208) is wound around the upper docking gear (202).

5. The fully automatic ceramic forming equipment according to claim 4, characterized in that: A bidirectional threaded column (205) is fixedly mounted on the upper docking gear (202), a lifting cylinder (206) is slidably mounted on the connecting frame (203), an inner convex ball (207) is fixedly mounted on the inner wall of the lifting cylinder (206), the inner convex ball (207) slides in the thread of the bidirectional threaded column (205), an inner lifting block (218) is slidably mounted in the downward pressing center column (216), a horizontal slide bar (219) is slidably mounted in the inner lifting block (218), a lifting guide frame (213) and a lifting slide (212) are fixedly mounted on the horizontal slide bar (219), a slide groove is provided on the lifting slide (212), and the lifting cylinder (206) and the slide groove of the lifting slide (212) are slidably mounted.

6. The fully automatic ceramic forming equipment according to claim 5, characterized in that: A guide column (220) is fixedly mounted on the side of the lifting slide (212), and the guide column (220) slides in a slide groove (223). A top slider (214) is slidably mounted below the lifting guide frame (213), and a compression spring (215) is provided between the top slider (214) and the downward pressing center column (216). An inner molding column (221) and an outer molding column (222) are fixedly mounted below the lifting slide (212).

7. The fully automatic ceramic forming equipment according to claim 4, characterized in that: The color forming mechanism comprises a rotating gear (302) fixedly mounted on a rotating screw (301), the rotating gear (302) meshing with a docking gear (114), a drying chamber (305), a front combustion chamber (307), a rear combustion chamber (310) and a glaze spraying pipe (312) arranged next to the base frame (101), an exhaust pipe (306) fixedly mounted below the drying chamber (305), a nozzle (313) arranged on the glaze spraying pipe (312), and a front combustion chamber (307). (307) and a combustion engine are arranged in the afterburner chamber (310), a transmission shaft (314) is rotatably mounted on the base frame (101), a transmission wheel (315) is fixedly mounted on the transmission shaft (314), a rotating seat (316) is fixedly mounted on the transmission wheel (315), a transmission belt (208) is wound around the transmission wheel (315) and the upper docking gear (202), and a docking groove for cooperating with the snap-in block (112) is arranged on the rotating seat (316).

8. The fully automatic ceramic forming equipment according to claim 7, characterized in that: A closed cylinder (304) is slidably mounted on the drying chamber (305), a front closed box (308) is slidably mounted on the front combustion chamber (307), and a rear closed box (311) is slidably mounted on the rear combustion chamber (310); the closed cylinder (304) and the front closed box (308) are fixedly mounted; a connecting plate (318) is fixedly mounted on the front closed box (308); the connecting plate (318) and the rear closed box (311) are fixedly mounted; a lower spring (317) is provided between the connecting plate (318) and the bottom frame (101); and the drying chamber (305), the front combustion chamber (307) and the rear combustion chamber (310) are connected via a conducting pipe (309).

9. The fully automatic ceramic forming equipment according to claim 8, characterized in that: The sealing cylinder (304) is provided with an inner convex ball (303), and the inner convex ball (303) slides in the thread of the rotating screw rod (301).

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