A fully automatic ceramic forming equipment

Abstract

The present invention discloses a fully automatic ceramic forming equipment, which belongs to the technical field of ceramic forming. It includes a circulation mechanism for driving the ceramic blank to circulate, and the circulation mechanism is provided with a forming mechanism for shaping the blank and a coloring mechanism for drying, sintering, glazing and burning the glaze on the blank; when the lower part gear provided by the present invention is engaged with the lower docking gear, it drives the downward pressing center column, the inner forming column and the outer forming column to shape the ceramic blank, and the nozzle sprays glaze. At this time, the drying chamber, the front combustion chamber and the rear combustion chamber are closed, and the ceramic blank therein is dried, burned and glazed; when the upper part gear is engaged with the central gear, the rotating frame rotates one-sixth of a circle, and the drying chamber, the front combustion chamber and the rear combustion chamber are opened, with a high degree of automation and good continuity; when the front closed box and the rear closed box sinter the ceramic blank, the residual heat of combustion is supplied to the drying chamber through the conducting pipe to dry the blank, thereby saving energy.

Description

Technical Field

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

[0002] Ceramics, a general term for pottery and porcelain, are renowned worldwide for their compact texture and exquisite shapes. Traditional ceramics encompass household ceramics, architectural and sanitary ceramics, industrial art ceramics, and electrical ceramics, finding widespread application in a wide range of fields. However, the complex production process, with stringent requirements for materials, process flow, and process control, has resulted in inefficiencies in ceramic production and an inability to meet the enormous market demand. Existing ceramic molding equipment is often unable to automatically unload materials after molding, and unloading soft materials after molding is particularly inconvenient, resulting in insufficient automation. Summary of the Invention

[0003] In response to the above technical problems, the present invention adopts the following technical solution: a fully automatic ceramic forming device, comprising a circulation mechanism for driving ceramic blanks to circulate, the circulation mechanism comprising a base frame, the circulation mechanism being provided with a forming mechanism for forming the blanks and a coloring mechanism for drying, sintering, glazing, and burning the glaze on the blanks, the forming mechanism comprising a lower docking gear, the coloring mechanism comprising a rotating screw, and the rotating screw being rotatably mounted on the base frame;

[0004] 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 rotating 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.

[0005] 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 portion gear is fixedly mounted on the cam, an upper portion gear is fixedly mounted on the lower portion gear, the lower portion 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.

[0006] Furthermore, six card slots are provided on the inner rotating column, six positioning blocks are slidably installed in the inner column, positioning springs are provided between the positioning blocks and the inner column, and a central gear is fixedly installed on the inner rotating column.

[0007] When in use, the ceramic blank is placed on the rotating support, and the motor drives the cam, the lower part gear and the upper part gear to rotate, and the lower part gear drives the lower docking gear and the upper docking gear to rotate. After the lower part gear is disengaged from the lower docking gear, the cam begins to contact the outer column, and under the reaction force of the outer column, drives the sliding motor frame to slide along the bottom frame, and then the upper part gear starts to mesh with the center gear, and the upper part gear drives the center gear, the inner rotating column and the rotating frame to rotate one-sixth of a circle each time, and then the upper part gear is disengaged from the center gear, and then the cam The wheel contacts the inner column, and under the reaction force of the inner column, the sliding motor frame slides along the base frame, and then the lower part of the gear engages with the lower docking gear again, and this reciprocating process occurs. When the sliding motor frame moves along the base frame toward the inner column, it drives the docking gear to rotate, and the closing cylinder, front closing box and rear closing box descend, so that the rotating frame can rotate smoothly. When the sliding motor frame moves along the base frame toward the outer column, it drives the docking gear to rotate, and the closing cylinder, front closing box and rear closing box rise, sealing the rotating support and the blanks thereon in the drying chamber, front combustion chamber and rear combustion chamber.

[0008] Every time the inner rotating column and the rotating frame rotate one-sixth of a circle, the positioning block is clamped into the clamping groove through the positioning spring, so that the inner rotating column will not rotate when the upper part gear is engaged with the central gear.

[0009] Furthermore, the forming mechanism includes an upper docking gear fixedly mounted on the lower docking gear, a connecting frame fixedly mounted on the outer column, a track frame fixedly mounted on the connecting frame, a slide groove provided on the track frame, the slide groove including a vertical section and a curved section, a vertical pole slidably mounted on the track frame, a downward pressure center column fixedly mounted below the vertical pole, an intermediate gear and a transfer gear rotatably mounted on the connecting frame, a transfer support seat fixedly mounted on the transfer gear, a docking groove for cooperating with the card-in block provided on the transfer support gear, the transfer gear meshes with the intermediate gear, the intermediate gear meshes with the upper docking gear, and a transmission belt is wrapped around the outside of the upper docking gear.

[0010] Furthermore, a two-way 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 two-way threaded column, an inner lifting block is slidably installed in the downward pressure center column, a horizontal slide rod is slidably installed in the inner lifting block, a lifting guide frame and a lifting slide are fixedly installed on the horizontal slide rod, a slide groove is provided on the lifting slide, and the lifting cylinder and the slide groove of the lifting slide are slidably installed.

[0011] Furthermore, a guide column is fixedly installed on the side of the lifting slide, and the guide column slides in the slide groove. A top slider is slidably installed under the lifting guide frame. A compression spring is provided between the top slider and the downward pressing center column. An inner forming column and an outer forming column are fixedly installed under the lifting slide.

[0012] When the rotating frame brings the rotating support and the ceramic blank to the rotating support seat, the card block is inserted into the docking groove of the rotating support seat, and the lower docking gear and the upper docking gear drive the transmission wheel to rotate through the transmission belt, and the upper docking gear drives the intermediate gear and the two-way threaded column to rotate, thereby driving the rotating support gear and the rotating support seat to rotate, and the rotating support seat drives the ceramic blank to rotate, and the two-way threaded column drives the lifting cylinder to rise and fall through the inner convex ball, thereby driving the lifting slide, lifting guide frame and horizontal slide bar to descend, and the lifting slide slides downward along the slide groove with the guide column, and 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. When the downward pressing center column contacts the ceramic blank, the lifting guide frame, the water When the cam is in the state of rotation and the guide column is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation. When the cam is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation. When the cam is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation. When the cam is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation. When the cam is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation. When the cam is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation. When the cam is in the state of rotation and the guide column is in the state of rotation, the cam is in the state of rotation and the guide column is in the state of rotation

[0013] Furthermore, the coloring mechanism includes a rotating gear fixedly mounted on the rotating screw, the rotating gear is engaged with the docking gear, a drying chamber, a front combustion chamber, a rear combustion chamber and a glaze spraying pipe are arranged next to the base frame, an exhaust pipe is fixedly mounted below the drying chamber, a nozzle is arranged on the glaze spraying pipe, a burner is arranged in the front combustion chamber and the rear combustion chamber, a transmission shaft is rotatably mounted on the base frame, a transmission wheel is fixedly mounted on the transmission shaft, a rotating seat is fixedly mounted on the transmission wheel, a transmission belt is wrapped around the transmission wheel and the upper docking gear, and a docking groove for cooperating with the card-in block is provided on the rotating seat.

[0014] Furthermore, a closing cylinder is slidably installed on the drying chamber, a front closing box is slidably installed on the front combustion chamber, and a rear closing box is slidably installed on the rear combustion chamber. The closing cylinder is fixedly installed on the front closing box, a connecting plate is fixedly installed on the front closing box, and the connecting plate is fixedly installed on the rear closing box. A lower spring is provided between the connecting plate and the base frame, and the drying chamber, the front combustion chamber and the rear combustion chamber are connected through a conducting pipe.

[0015] Furthermore, the closing cylinder is provided with an inner convex ball, which slides in the thread of the rotating screw.

[0016] After the ceramic blank is formed, the rotating rack rotates one-sixth of a turn and enters the drying chamber for drying, then rotates one-sixth of a turn and enters the front combustion chamber for firing, then rotates one-sixth of a turn to reach the nozzle for glaze spraying, then rotates one-sixth of a turn and enters the rear closed box for glaze firing, then rotates one-sixth of a turn and then manually removes the finished ceramics on the rotating support. When the front and rear closed boxes are sintering the ceramic blanks, the residual heat from combustion is supplied to the drying chamber through the conduction pipe to dry the blanks and save energy.

[0017] When the rotating support moves to the rotating seat, the card block is inserted into the docking groove of the rotating seat, and the transmission belt drives the transmission wheel, transmission shaft and rotating seat to rotate, and cooperates with the nozzle to spray glaze on the preliminarily formed ceramic blank. When the sliding motor frame slides toward the outer column, the rotating gear rotates, and the closing cylinder, front closing box and rear closing box are driven to rise through the inner convex ball, and the drying chamber, front combustion chamber and rear combustion chamber are closed. When the sliding motor frame slides toward the inner column, the rotating gear rotates, and the closing cylinder, front closing box and rear closing box are driven to descend through the inner convex ball, and the drying chamber, front combustion chamber and rear combustion chamber are opened. At this time, the rotating frame can rotate.

[0018] Compared with the prior art, the present invention has the following advantages: (1) when the lower gear of the present invention is engaged with the lower docking gear, the upper gear is not engaged with the central gear, driving the downward pressing central column, the inner forming column and the outer forming column to form the ceramic blank, and the nozzle sprays glaze on 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 blank therein is dried, fired and glazed; when the upper gear is engaged with the central gear, the lower gear is not engaged with the lower docking gear, the rotating frame rotates one-sixth of a circle, the drying chamber, the front combustion chamber and the rear combustion chamber are opened, and the nozzle does not spray glaze, with a high degree of automation and good continuity; (2) when the front closed box and the rear closed box provided by the present invention sinter the ceramic blank, the residual heat of combustion is supplied to the drying chamber through the conducting pipe to dry the blank, thereby saving energy; (3) the rotating frame provided by the present invention rotates one-sixth of a circle each time, so that the rotating frame drives the rotating support to circulate in each process, which is convenient for processing the ceramic blank on the rotating support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 Schematic diagram of the circulation mechanism structure of the present invention Figure 1 .

[0021] Figure 3 Schematic diagram of the circulation mechanism structure of the present invention Figure 2 .

[0022] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0023] Figure 5 Schematic diagram of the molding mechanism structure of the present invention Figure 1 .

[0024] Figure 6 Schematic diagram of the molding mechanism structure of the present invention Figure 2 .

[0025] Figure 7 Schematic diagram of the molding mechanism structure of the present invention Figure 3 .

[0026] Figure 8 This is a partial enlarged schematic diagram of point B in 7.

[0027] Figure 9 Schematic diagram of the color forming mechanism structure of the present invention Figure 1 .

[0028] Figure 10 Schematic diagram of the color forming mechanism of the present invention Figure 2 .

[0029] Figure 11 Schematic diagram of the color forming mechanism structure of the present invention Figure 3 .

[0030] Figure 12 Schematic diagram of the color forming mechanism structure of the present invention Figure 4 .

[0031] Figure 13 for Figure 12 A partial enlarged schematic diagram of point C in the middle.

[0032] Figure numerals: 101-base frame; 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-center gear; 111-rotating support; 112-clamping block; 113-sliding rack; 114-docking gear; 115-positioning block; 116-positioning spring; 117-slot; 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-transmission support gear; 211-transmission support seat ;212-lifting slide;213-lifting guide;214-top slider;215-compression spring;216-downward center column;217-vertical pole;218-inner lifting block;219-horizontal slide;220-guide column;221-inner forming column;222-outer forming column;223-slide;301-rotating screw;302-rotating gear;303-inner convex ball;304-closing cylinder;305-drying chamber;306-exhaust pipe;307-front combustion chamber;308-front closing box;309-conducting pipe;310-rear combustion chamber;311-rear closing box;312-glaze spraying pipe;313-spraying head;314-drive shaft;315-drive wheel;316-rotating seat;317-lower spring;318-connecting plate. DETAILED DESCRIPTION

[0033] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0034] Example: Reference Figures 1-13 A fully automatic ceramic forming device includes a circulation mechanism for driving ceramic blanks to circulate, the circulation mechanism includes a base frame 101, and is provided with a forming mechanism for forming the blanks and a coloring mechanism for drying, sintering, glazing, and burning the glaze on the blanks. The forming mechanism includes a lower docking gear 201, and the coloring mechanism includes a rotating screw 301, which is rotatably mounted on the base frame 101.

[0035] The circulation mechanism includes an outer column 107 and an inner column 108 fixedly mounted on the base frame 101, the lower docking gear 201 is rotatably mounted on the outer column 107, the inner column 108 is rotatably mounted with an inner rotating column 118, the inner rotating column 118 is fixedly mounted with a rotating frame 109, six rotating supports 111 are rotatably mounted on the rotating frame 109, a snap-in block 112 is fixedly mounted below the rotating support 111, and a docking gear 114 is rotatably mounted on the base frame 101.

[0036] like Figure 2-Figure 4As shown, the circulation mechanism also includes 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 portion gear 105 is fixedly mounted on the cam 104, an upper portion gear 106 is fixedly mounted on the lower portion gear 105, the lower portion gear 105 is meshed with the lower docking gear 201, and a sliding rack 113 is fixedly mounted on the sliding motor frame 102, which meshes with the docking gear 114.

[0037] like Figure 2-Figure 4 As shown, six slots 117 are provided on the inner rotating column 118 , six positioning blocks 115 are slidably installed in the inner column 108 , a positioning spring 116 is provided between the positioning blocks 115 and the inner column 108 , and a central gear 110 is fixedly installed on the inner rotating column 118 .

[0038] When in use, the ceramic blank is placed on the rotating support 111, and the motor 103 drives the cam 104, the lower part gear 105 and the upper part gear 106 to rotate, and the lower part gear 105 drives the lower docking gear 201 and the upper docking gear 202 to rotate. After the lower part gear 105 is disengaged from the lower docking gear 201, the cam 104 begins to contact the outer column 107, and under the reaction force of the outer column 107, drives the sliding motor frame 102 to slide along the base 101, and then the upper part gear 106 begins to mesh with the central gear 110, and 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 each time, and then the upper part gear 106 is disengaged from the central gear 110, and then the cam 104 and The inner column 108 contacts, and under the reaction force of the inner column 108, the sliding motor frame 102 slides along the base frame 101, and then the lower part gear 105 engages with the lower docking gear 201 again, and this reciprocating movement is carried out. When the sliding motor frame 102 moves along the base frame 101 toward 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, so that the rotating frame 109 can rotate smoothly. When the sliding motor frame 102 moves along the base frame 101 toward 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 rise, and the rotating support 111 and the blanks thereon are sealed in the drying chamber 305, the front combustion chamber 307 and the rear combustion chamber 310.

[0039] Every time the inner rotating column 118 and the rotating frame 109 rotate one-sixth of a circle, the positioning block 115 is locked into the locking groove 117 through the positioning spring 116, so that the inner rotating column 118 will not rotate when the upper part gear 106 is engaged with the central gear 110.

[0040] like Figure 5-Figure 8As shown, the forming mechanism includes an upper docking gear 202 fixedly mounted on the lower docking gear 201, a connecting frame 203 fixedly mounted on the outer column 107, a track frame 204 fixedly mounted on the connecting frame 203, a slide groove 223 is provided on the track frame 204, and the slide groove 223 includes a vertical section and a curved section, a vertical rod 217 is slidably mounted on the track frame 204, and a downward pressure center column 216 is fixedly mounted below the vertical rod 217, an intermediate gear 209 and a transfer gear 210 are rotatably mounted on the connecting frame 203, a transfer bracket 211 is fixedly mounted on the transfer gear 210, and a docking groove for cooperating with the card-in block 112 is provided on the transfer bracket 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 wrapped around the outer side of the upper docking gear 202.

[0041] like Figure 5-Figure 8 As shown, 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 center column 216, a horizontal slide bar 219 is slidably installed in the inner lifting block 218, a lifting guide frame 213 and a lifting slide 212 are fixedly installed 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 installed.

[0042] like Figure 5-Figure 8 As shown, a guide column 220 is fixedly installed on the side of the lifting slide 212, and the guide column 220 slides in the slide groove 223. A top slider 214 is slidably installed below the lifting guide frame 213. A compression spring 215 is arranged between the top slider 214 and the downward pressing center column 216. An inner forming column 221 and an outer forming column 222 are fixedly installed below the lifting slide 212.

[0043] When the rotating frame 109 brings the rotating support 111 and the ceramic blank to the rotating support seat 211, the card 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, and the upper docking gear 202 drives the intermediate gear 209 and the two-way threaded column 205 to rotate, thereby driving the rotating support gear 210 and the rotating support seat 211 to rotate, and the rotating support seat 211 drives the ceramic blank to rotate. The two-way threaded column 205 drives the lifting cylinder 206 to rise and fall through the inner convex ball 207, thereby driving the lifting slide 212, the lifting guide frame 213 and the horizontal slide bar 219 to descend, and the lifting slide 212 slides downward along the slide groove 223 with the guide column 220. The lifting guide frame 213 drives the downward pressing center 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 center column 216 contacts the ceramic blank, the lifting guide The guide post 220 is moved into the curved section of the slide groove 223, and the horizontal slide bar 219 slides along the inner lifting block 218, and 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 conjunction with the rotation of the rotating bracket 211 and the rotating bracket 111, the ceramic blank is evenly formed. Due to the bidirectional threaded column 205 provided with a bidirectional thread, when the lifting cylinder 206 and the lifting slide 212 move to the bottom, the bidirectional threaded column 205 continues to rotate, driving the lifting slide 212 and the guide post 220 to rise back to the highest point, and the lower part gear 105 meshes with the lower docking gear 201 once, driving the downward pressing center column 216, the inner forming column 221 and the outer forming column 222 to fall and rise once.

[0044] like Figures 9-13 As shown, the coloring mechanism includes a rotating gear 302 fixedly mounted on a rotating screw 301, the rotating gear 302 is engaged with a docking gear 114, a drying chamber 305, a front combustion chamber 307, a rear combustion chamber 310 and a glaze spraying tube 312 are arranged next to the base 101, an exhaust pipe 306 is fixedly mounted below the drying chamber 305, a nozzle 313 is arranged on the glaze spraying tube 312, a burner is arranged in the front combustion chamber 307 and the rear combustion chamber 310, a transmission shaft 314 is rotatably mounted on the base 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 wrapped around the transmission wheel 315 and the upper docking gear 202, and a docking groove for cooperating with the card-in block 112 is provided on the rotating seat 316.

[0045] like Figures 9-13As shown, a closed cylinder 304 is slidably installed on the drying chamber 305, a front closed box 308 is slidably installed on the front combustion chamber 307, and a rear closed box 311 is slidably installed on the rear combustion chamber 310. The closed cylinder 304 and the front closed box 308 are fixedly installed. A connecting plate 318 is fixedly installed on the front closed box 308. The connecting plate 318 and the rear closed box 311 are fixedly installed. A lower spring 317 is provided between the connecting plate 318 and the base frame 101. The drying chamber 305, the front combustion chamber 307 and the rear combustion chamber 310 are connected through a conducting pipe 309.

[0046] like Figures 9-13 As shown, an inner convex ball 303 is provided on the closing cylinder 304 , and the inner convex ball 303 slides in the thread of the rotating screw 301 .

[0047] After the ceramic blank is formed, the rotating rack 109 rotates one-sixth of a circle and enters the drying chamber 305 for drying, then rotates one-sixth of a circle and enters the front combustion chamber 307 for firing, then rotates one-sixth of a circle to reach the nozzle 313 for glaze spraying, then rotates one-sixth of a circle and enters the rear closed box 311 for glaze firing, then rotates one-sixth of a circle and manually removes the finished ceramics on the rotating support 111. When the front closed box 308 and the rear closed box 311 sinter the ceramic blank, the residual heat from the combustion is supplied to the drying chamber 305 through the conducting pipe 309 to dry the blank and save energy.

[0048] When the sliding motor frame 102 slides toward the inner column 108, the rotating gear 302 rotates, and the sealing cylinder 304, the front sealing box 308 and the rear sealing box 311 are driven to descend through the inner convex ball 303, and 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.

[0049] The working principle of the fully automatic ceramic forming equipment disclosed in the present invention is as follows: when in use, the 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, and the lower part gear 105 drives the lower docking gear 201 and the upper docking gear 202 to rotate. After the lower part gear 105 is disengaged from the lower docking gear 201, the cam 104 begins to contact the outer column 107, and under the reaction force of the outer column 107, drives the sliding motor frame 102 to slide along the base frame 101, and then the upper part gear 106 starts to engage with the central gear 110, and the upper part gear 106 drives the central gear 110, the inner rotating column 118 and the rotating frame each time. 109 rotates one-sixth of a circle, and then the upper part gear 106 disengages from the central gear 110, and 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, and then the lower part gear 105 engages with the lower docking gear 201 again, and so on. When the rotating frame 109 brings the rotating support 111 and the ceramic blank to the rotating support seat 211, the card block 112 is inserted into the docking groove of the rotating support seat 211, and the lower docking gear 201 and the upper docking gear 202 drive the transmission wheel 315 to rotate through the transmission belt 208, and the upper docking gear 202 drives the intermediate gear 209 and the two-way threaded column 205 to rotate, thereby driving the rotating support gear The wheel 210 and the rotating bracket 211 rotate, and the rotating bracket 211 drives the ceramic blank to rotate. The bidirectional threaded column 205 drives the lifting cylinder 206 to rise and fall through the inner convex ball 207, thereby driving the lifting slide 212, the lifting guide frame 213 and the horizontal slide bar 219 to descend. The lifting slide 212 slides downward along the slide groove 223 with the guide column 220. The lifting guide frame 213 drives the downward pressing center 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 center column 216 contacts the ceramic blank, the lifting guide frame 213, the horizontal slide bar 219 and the lifting slide 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 center column 216. 220 enters the curved section of the slide groove 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, and the ceramic blank is evenly formed through the inner forming column 221 and the outer forming column 222, and in conjunction with the rotation of the rotating bracket 211 and the rotating bracket 111. Since the bidirectional threaded column 205 is provided with a bidirectional thread, when the lifting cylinder 206 and the lifting slide 212 move to the bottom, the bidirectional threaded column 205 continues to rotate, driving the lifting slide 212 and the guide column 220 to rise back to the highest point, and the lower part gear 105 engages with the lower docking gear 201 once, driving the downward pressure center 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, then rotates one-sixth of a circle and enters the front combustion chamber 307 for firing, then rotates one-sixth of a circle to reach the nozzle 313 for glaze spraying, then rotates one-sixth of a circle and enters the rear closed box 311 for glaze firing, then rotates one-sixth of a circle and manually removes the finished ceramics on the rotating support 111. When the front closed box 308 and the rear closed box 311 sinter the ceramic blanks, the residual heat from the combustion is supplied to the drying chamber 305 through the conducting pipe 309 to dry the blanks and save energy. When the sliding motor frame 102 slides toward the inner column 108, the rotating gear 302 rotates, and the sealing cylinder 304, the front sealing box 308 and the rear sealing box 311 are driven to descend through the inner convex ball 303, and 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.

[0050] That is, when the lower part gear 105 is engaged with the lower docking gear 201, the upper part gear 106 is not engaged with the center gear 110, driving the downward pressure center column 216, the inner forming column 221 and the outer forming column 222 to shape the ceramic blank, and the nozzle 313 sprays glaze on 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, and the ceramic blanks therein are dried, fired and glazed; when the upper part gear 106 is engaged with the center gear 110, the lower part gear 105 is not engaged with the lower docking gear 201, 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 nozzle 313 does not spray glaze.

[0051] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the scope of protection 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), and is provided with a forming mechanism for forming the blank and a coloring mechanism for drying, sintering, glazing and glazing the blank, wherein the forming mechanism comprises a lower docking gear (201), and the coloring mechanism comprises a rotating screw (301), and the rotating screw (301) is rotatably mounted on the base frame (101); The circulation mechanism comprises an outer column (107) and an inner column (108) fixedly mounted on the 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 supports (111) are rotatably mounted on the rotating frame (109); a snap-in block (112) is fixedly mounted below the rotating support (111); and a docking gear (114) is rotatably mounted on the base frame (101); The circulation mechanism further comprises a sliding motor frame (102) slidably mounted on the base frame (101), a motor (103) fixedly mounted on the sliding motor frame (102), a cam (104) fixedly mounted on the motor shaft of the motor (103), a lower gear (105) fixedly mounted on the cam (104), an upper gear (106) fixedly mounted on the lower gear (105), the lower gear (105) meshing with the lower docking gear (201), a sliding rack (113) fixedly mounted on the sliding motor frame (102), and the sliding rack (113) meshing with the docking gear (114); Six slots (117) are provided on the inner rotating column (118), six positioning blocks (115) are slidably installed in the inner column (108), positioning springs (116) are provided between the positioning blocks (115) and the inner column (108), and a central gear (110) is fixedly installed on the inner rotating column (118); The forming mechanism comprises an upper docking gear (202) fixedly mounted on a lower docking gear (201), a connecting frame (203) fixedly mounted on an outer column (107), a track frame (204) fixedly mounted on the connecting frame (203), a slide groove (223) provided on the track frame (204), the slide groove (223) comprising a vertical section and an arc section, a vertical rod (217) slidably mounted on the track frame (204), and a downward pressing center column (217) 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).

2. The fully automatic ceramic forming equipment according to claim 1, 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.

3. The fully automatic ceramic forming equipment according to claim 2, characterized in that: A guide column (220) is fixedly installed on the side of the lifting slide (212), and the guide column (220) slides in the slide groove (223). A top slider (214) is slidably installed 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 forming column (221) and an outer forming column (222) are fixedly installed below the lifting slide (212).

4. The fully automatic ceramic forming equipment according to claim 1, characterized in that: The color forming mechanism includes 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 beside 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 provided 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 provided on the rotating seat (316).

5. The fully automatic ceramic forming equipment according to claim 4, 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), and 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 base frame (101). The drying chamber (305), the front combustion chamber (307), and the rear combustion chamber (310) are connected via a conducting pipe (309).

6. The fully automatic ceramic forming equipment according to claim 5, characterized in that: An inner convex ball (303) is provided on the closing cylinder (304), and the inner convex ball (303) slides in the thread of the rotating screw (301).

Images