CN209954939U

CN209954939U - Automatic processing equipment for greenware drying and pressing die

Info

Publication number: CN209954939U
Application number: CN201920322242.0U
Authority: CN
Inventors: 张贵火
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-17
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses an automatic processing device for a greenware drying and pressing die, which is characterized in that the device body consists of a discharge port, a clamping device, an outer driving gear, a conveying belt motor, a conveying belt sensor, a lifting motor, a dryer, a conveying belt device, a chain, a frame main body, a control cabinet and a lifting fluted disc, the discharge port is arranged at one side of the frame main body, the discharge port and the frame main body are in an integrated structure, the clamping device is arranged at the outer side of the discharge port, the outer driving gear is connected with the conveying belt motor through a turbine box, the outer driving gear is meshed with the conveying belt device, the circulating transportation of greenware in the drying box to the pressing die machinery is realized through two automatic mechanical hand devices, the reset of the processed greenware is realized through the conveying belt device, the artificial participation links are reduced, the occurrence of safety accidents is avoided, and the transportation speed is, the labor cost is low, and the method is suitable for construction of large-scale production.

Description

Automatic processing equipment for greenware drying and pressing die

Technical Field

The utility model relates to a greenware stoving moulding-die automated processing equipment belongs to the ceramic machining field.

Background

The ceramic is a product which is made of clay and various natural minerals through crushing, mixing, forming and calcining, the product which is made of clay and is fired at high temperature in a special kiln is called ceramic, the ceramic is a general name of pottery and porcelain, and comprises various products which are made of clay or a mixture containing clay through mixing, forming and calcining, the range from the coarsest earthenware to the finest refined pottery and porcelain belongs to the ceramic, the ceramic blank is generally made by putting a mud block containing a certain amount of moisture into a gypsum model, then putting the gypsum model on a forming machine to make a blank, taking the gypsum model and the blank from the forming machine to a place for drying and dehydrating the blank, and pressing the blank after drying to a certain degree, and the patent number is specifically referred to: 201810825628.3.

However, in the prior art, when the gypsum model is transferred to a die pressing machine in the drying box, the gypsum model is manually carried, the dried gypsum model is high in temperature, hands of a user are easily scalded during carrying, the heavy gypsum model is easily injured by workers, the manual carrying speed is low, the cost is high, and the development and production scale is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a greenware stoving moulding-die automation of processing equipment to solve when stoving incasement transfer gypsum model to moulding-die machinery, all carry by the manual work, gypsum model after the stoving temperature is high, easily scalds the hand when carrying, and the heavy gypsum model harms the staff easily, and artifical transport speed is slow, and is with high costs, is unfavorable for developing the problem of production scale.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an automatic processing device for a greenware drying and pressing die is characterized by comprising a device body, wherein the device body comprises a discharge port, a clamping device, an external drive gear, a conveyor belt motor, a conveyor belt sensor, a lifting motor, a dryer, a conveyor belt device, chains, a frame main body, a control cabinet and a lifting fluted disc, the discharge port is arranged on one side of the frame main body, the discharge port and the frame main body are of an integrated structure, the clamping device is arranged on the outer side of the discharge port, the external drive gear is connected with the conveyor belt motor through a turbine box and meshed with the conveyor belt device, the conveyor belt sensor is fixedly arranged on one side of the external drive gear, the lifting motor is electrically connected with the control cabinet through a lead, the dryer is fixedly arranged on the top end of the frame main body, the number of the lifting fluted disc, the chain is meshed with the lifting fluted disc, the lifting motor is installed on one side of the lifting fluted disc, the conveyor belt devices are multiple in number, two ends of each conveyor belt device are welded on the chains on two sides, and the clamping devices are electrically connected with the control cabinet through wires.

In order to optimize the technical scheme, the method further comprises the following steps:

according to a preferred mode, the clamping device consists of two identical motor clamping mechanisms, the motor clamping mechanisms are arranged on one side of the conveyor belt device and comprise pressing die parts, gaskets, a moving frame, grippers, clamping sensors, a first rotary table, a telescopic motor, a main body frame, a limiting lug, a telescopic rack, a limiting gear, a steering gear, a clamping cylinder and a clamping rack, the pressing die parts are arranged between the two motor clamping mechanisms, the number of the grippers is two, the head ends of the grippers are provided with the gaskets, the grippers are movably connected with the moving frame through shaft rods, the clamping sensors are fixedly arranged on the moving frame, the tail ends of the grippers are circular, the tail ends of the grippers are provided with half gears, the grippers are meshed with the clamping rack, the clamping rack is telescopically connected with the clamping cylinder, and the shaft center of the first rotary table is arranged on the top surface of the main body frame, the utility model discloses a flexible motor, including telescopic motor, telescopic rack, limit gear, steering gear, gasket oblique angle, flexible motor and telescopic rack mesh mutually, telescopic rack and removal frame fixed connection, telescopic motor one side fixed mounting is on the main part frame, spacing lug embedding is installed in telescopic rack recess, just spacing lug top surface welds with the main part frame mutually, limit gear meshes with telescopic rack mutually, steering gear meshes with first carousel mutually, the gasket oblique angle is 45.

According to a preferred mode, the clamping device is got the mechanism by two the same cylinders and is constituteed, the cylinder is got the mechanism and is included diversion cylinder, diversion piston, second carousel, propelling movement cylinder, propelling movement piston, diversion cylinder and diversion piston telescopic connection, the diversion piston meshes with the second carousel mutually, the second carousel is located propelling movement cylinder lower extreme, propelling movement cylinder and propelling movement piston telescopic connection.

According to a preferred mode, the conveyor belt device comprises a greenware main body, a conveyor belt main body, a transmission gear, a fixing frame, a limiting cylinder, a ratchet wheel, a driving wheel, a central driving wheel, a torsion spring and a ratchet wheel clamping block, wherein the greenware main body is provided with a plurality of parts, the greenware main body is placed on the conveyor belt main body, the transmission gear is attached to the conveyor belt main body, the axis of the transmission gear is fixedly arranged on the fixing frame, the driving wheel is attached to the conveyor belt main body, the axis of the driving wheel is fixedly arranged on the fixing frame, a bearing is arranged on the outer side of the ratchet wheel, the inner ring of the bearing is fixedly connected with the ratchet wheel, a fixed bearing frame is arranged on the outer side of the bearing, the fixed bearing frame is fixedly arranged on the inner wall of the frame main body, the central driving wheel and the driving, and the ratchet clamping block is embedded into the inner ring of the ratchet wheel and is movably connected to the central driving wheel through a shaft rod.

According to a preferred mode, the outer ring of the ratchet wheel is in an isosceles trapezoid sawtooth shape, the inner ring of the ratchet wheel is in a right trapezoid shape, the outer driving gear is meshed with the outer ring of the ratchet wheel, and two ends of the fixing frame are fixedly welded on the two chains.

According to a preferred mode, the tongs are made of stainless steel materials, firm and corrosion-resistant, and the travel switch controller is arranged inside the control cabinet.

According to a preferred mode, the conveyor belt sensor and the clamping sensor are both infrared sensors.

The utility model relates to a greenware stoving moulding-die automated processing equipment's beneficial effect does: the conveying of the adobes in the circulating drying box is realized to the compression molding machine through two automatic mechanical hand devices, and the resetting of the processed adobes is realized through the conveyor belt device, so that the manual participation link is reduced, the safety accidents are avoided, the conveying speed is high, the labor cost is low, and the conveying device is suitable for the construction of large-scale production.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is the utility model relates to a greenware stoving moulding-die automated processing equipment's schematic structure diagram.

Fig. 2 is the utility model relates to a mechanism schematic diagram is got to motor clamp that device was got to automatic processing equipment clamp of greenware stoving moulding-die.

Fig. 3 is the utility model relates to a mechanism schematic diagram is got to cylinder clamp of device is got to greenware stoving moulding-die automated processing equipment clamp.

Fig. 4 is the structure schematic diagram of the conveyer belt device of the greenware drying and pressing mold automatic processing equipment of the utility model.

Fig. 5 is a partial schematic structural diagram of a in fig. 4 according to the present invention.

Fig. 6 is a schematic structural view of the ratchet of the present invention.

Description of reference numerals: a discharge port-1, a clamping device-2, an external driving gear-3, a conveyor belt motor-4, a conveyor belt sensor-5, a lifting motor-6, a dryer-7, a conveyor belt device-8, a chain-9, a frame main body-10, a control cabinet-11, a lifting fluted disc-12, a motor clamping mechanism-21, a pressing die position-211, a gasket-212, a moving frame-213, a gripper-214, a clamping sensor-215, a first rotating disc-216, a telescopic motor-217, a main body frame-218, a limit bump-219, a telescopic rack-2110, a limit gear-2111, a steering gear-2112, a clamping cylinder-2113, a clamping rack-2114, a cylinder clamping mechanism-22, a turning cylinder-221, a clamping cylinder-2113, A direction-changing piston-222, a second turntable-223, a pushing cylinder-224, a pushing piston-225, a greenware body-81, a conveyor belt body-82, a transmission gear-83, a fixed frame-84, a limit cylinder-85, a ratchet wheel-86, a driving wheel-87, a central driving wheel-88, a torsion spring-89, a ratchet wheel clamping block-810, a bearing-861 and a fixed bearing frame-862.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the present invention provides an automatic greenware drying and pressing mold processing device: the device is characterized by comprising a device body, wherein the device body comprises a discharge port 1, a clamping device 2, an external drive gear 3, a conveyor belt motor 4, a conveyor belt sensor 5, a lifting motor 6, a dryer 7, a conveyor belt device 8, a chain 9, a frame main body 10, a control cabinet 11 and a lifting fluted disc 12, the discharge port 1 is arranged on one side of the frame main body 10, the discharge port 1 and the frame main body 10 are of an integrated structure, the clamping device 2 is arranged on the outer side of the discharge port 1, the external drive gear 3 is connected with the conveyor belt motor 4 through a turbine box, the external drive gear 3 is meshed with the conveyor belt device 8, the conveyor belt sensor 5 is fixedly arranged on one side of the external drive gear 3, the lifting motor 6 is electrically connected with the control cabinet 11 through a lead, the dryer 7 is fixedly arranged on the top end of the, the two chains 9 are arranged, the chains 9 are engaged with the lifting fluted disc 12, the lifting motor 6 is installed on one side of the lifting fluted disc 12, the conveyor belt device 8 is provided with a plurality of belts, two ends of the conveyor belt device 8 are welded on the chains 9 on two sides, the clamping device 2 is electrically connected with the control cabinet 11 through wires, the clamping device 2 is composed of two same motor clamping mechanisms 21, the motor clamping mechanism 21 is installed on one side of the conveyor belt device 8, the motor clamping mechanism 21 comprises a pressing die 211, a gasket 212, a moving frame 213, a gripper 214, a clamping sensor 215, a first rotating disc 216, a telescopic motor 217, a main body frame 218, a limit lug 219, a telescopic rack 2110, a limit gear 2111, a steering gear 2112, a clamping cylinder 2113 and a clamping rack 4, the pressing die 211 is arranged between the two motor clamping mechanisms 21, and the gripper 214 is provided with two, the head end of the hand grip 214 is provided with a pad 212, the hand grip 214 is movably connected with the moving frame 213 through a shaft rod, the gripping sensor 215 is fixedly arranged on the moving frame 213, the tail end of the hand grip 214 is round, the tail end of the hand grip 214 is provided with a half gear, the hand grip 214 is meshed with a gripping rack 2114, the gripping rack 2114 is telescopically connected with a gripping cylinder 2113, the axle center of the first turntable 216 is arranged on the top surface of the main body frame 218, the telescopic motor 217 is meshed with a telescopic rack 2110, the telescopic rack 2110 is fixedly connected with the moving frame 213, one side of the telescopic motor 217 is fixedly arranged on the main body frame 218, the limit lug 219 is embedded in a groove of the telescopic rack 2110, the top surface of the limit lug 219 is welded with the main body frame 218, the limit gear 2111 is meshed with the telescopic rack 2110, and the steering gear 2112 is meshed with the first turntable, the oblique angle of the gasket 212 is 45 degrees, the clamping device 2 is composed of two identical cylinder clamping mechanisms 22, each cylinder clamping mechanism 22 comprises a turning cylinder 221, a turning piston 222, a second turntable 223, a pushing cylinder 224 and a pushing piston 225, the turning cylinder 221 is in telescopic connection with the turning piston 222, the turning piston 222 is meshed with the second turntable 223, the second turntable 223 is located at the lower end of the pushing cylinder 224, the pushing cylinder 224 is in telescopic connection with the pushing piston 225, the conveying belt device 8 is composed of a greenware main body 81, a conveying belt main body 82, a transmission gear 83, a fixing frame 84, a limiting cylinder 85, a ratchet gear 86, a driving wheel 87, a central driving wheel 88, a torsion spring 89 and a ratchet gear clamping block 810, the greenware main body 81 is provided with a plurality of greenware main bodies 81, the greenware main body 81 is placed on the conveying belt main body 82, and the transmission gear 83, the axis of the moving gear 83 is fixedly mounted on the fixing frame 84, the driving wheel 87 is attached to the conveyor belt body 82, the axis of the driving wheel 87 is fixedly mounted on the fixing frame 84, a bearing 861 is arranged on the outer side of the ratchet wheel 86, the inner ring of the bearing 861 is fixedly connected with the ratchet wheel 86, a fixed bearing frame 862 is arranged on the outer side of the bearing 861 and is fixedly mounted on the inner wall of the frame body 10, the central driving wheel 88 and the driving wheel 87 are of an integrated structure, the limiting cylinder 85 and the central driving wheel 88 are of an integrated structure, the torsion spring 89 and the ratchet clamping block 810 are on the same plane, the ratchet clamping block 810 is embedded into the inner ring of the ratchet wheel 86, the ratchet clamping block 810 is movably connected on the central driving wheel 88 through a shaft rod, the outer ring of the ratchet wheel 86 is of an isosceles trapezoid saw-toothed shape, the inner ring of the, the fixed frame 84 both ends are fixed weld in two on the chain 9, the tongs 214 adopts stainless steel, and is firm corrosion-resistant, the inside travel switch controller that is equipped with of switch board 11, conveyer belt sensor 5 is infrared sensor with press from both sides the sensor 215 of getting.

Specific example 1:

the ceramic blanks are placed on the conveyor belt main body 82 of the conveyor belt device 8, the dryer 7 is started, the ceramic blanks in the frame main body 10 are heated, the lifting motor 6 is started at the same time, the lifting fluted disc 12 is driven to rotate, the lifting fluted disc 12 drives the chain 9 to move, the chain 9 drives the plurality of conveyor belt devices 8 to circularly move, multiple circular heating is achieved, after a certain time is processed, when the conveyor belt device 8 moves to one side of the conveyor belt motor 4, the conveyor belt sensor 5 detects that the conveyor belt device 8 is meshed with the outer drive gear 3, the conveyor belt motor 4 is started, the outer drive gear 3 rotates anticlockwise, the ratchet wheel 86 is driven to rotate, the ratchet wheel clamping block 810 drives the central driving wheel 88 to rotate by utilizing the limiting cylinder 85 and the ratchet wheel clamping block 810, the central driving wheel 88 rotates with the driving wheel 87, and the driving wheel 87, the greenware moves on the conveyor belt main body 82, when the greenware moves to the discharge port 1, the clamping sensor 215 detects the greenware, the telescopic motor 217 is started to rotate through the travel switch, the telescopic rack 2110 is limited by the limit lug 219 and the limit gear 2111 to move forwards, the clamping cylinder 2113 contracts to clamp the rack 2114, the two grippers 214 are engaged, the included angle of the front sides of the grippers 214 is reduced, the leftmost greenware is clamped, the greenware is shoveled to a certain height through the gasket 212, friction between the greenware and the conveyor belt main body 82 during movement is avoided, after clamping, the conveyor belt motor 4 rotates again, the greenware moves to the left for a certain distance, the rightmost position is vacated, the travel switch starts the steering gear 2112, the first turntable 216 rotates, the telescopic motor 217 above the first turntable 216 and the moving frame 213 are driven to steer to the side of the pressing die 211, the telescopic motor 217 is started through the travel switch, the telescopic rack 2110 and the hand grip 214 drive the greenware to be right above the pressing die 211, then the clamping cylinder 2113 extends to clamp the rack 2114, the included angle of the hand grip 214 is reset, the greenware is placed at the pressing die 211, after the greenware is processed by external equipment, the greenware is clamped by another motor clamping mechanism 21 and turned to be placed at the rightmost side of the conveyor belt main body 82 again, and in this way, after the greenware in the column is processed, the lifting fluted disc 12 rotates again, and a new column of greenware is processed.

Specific example 2:

the ceramic blanks are placed on the conveyor belt main body 82 of the conveyor belt device 8, the dryer 7 is started, the ceramic blanks in the frame main body 10 are heated, the lifting motor 6 is started at the same time, the lifting fluted disc 12 is driven to rotate, the lifting fluted disc 12 drives the chain 9 to move, the chain 9 drives the plurality of conveyor belt devices 8 to circularly move, multiple circular heating is achieved, after a certain time is processed, when the conveyor belt device 8 moves to one side of the conveyor belt motor 4, the conveyor belt sensor 5 detects that the conveyor belt device 8 is meshed with the outer drive gear 3, the conveyor belt motor 4 is started, the outer drive gear 3 rotates anticlockwise, the ratchet wheel 86 is driven to rotate, the ratchet wheel clamping block 810 drives the central driving wheel 88 to rotate by utilizing the limiting cylinder 85 and the ratchet wheel clamping block 810, the central driving wheel 88 rotates with the driving wheel 87, and the driving wheel 87, the greenware moves on the conveyor belt body 82, when the greenware moves to the discharge port 1, the clamping sensor 215 detects the greenware, the pushing cylinder 224 is started through the travel switch, the pushing piston 225 extends forwards, the clamping cylinder 2113 contracts to clamp the rack 2114, the two grippers 214 are engaged, the included angle of the front sides of the grippers 214 is reduced, the leftmost greenware is clamped, the greenware is shoveled to a certain height through the gasket 212, friction between the greenware and the conveyor belt body 82 when moving is avoided, after clamping, the conveyor belt motor 4 rotates again to enable the greenware to move to the left for a certain distance, the rightmost position is vacated, the turning cylinder 221 is started through the travel switch, the turning piston 222 contracts to enable the second turntable 223 to rotate, the second turntable 223 drives the pushing cylinder 224 and the moving frame 213 above to turn to the side of the pressing die position 211, and the pushing cylinder 224 is started through the travel switch, the pushing piston 225 and the gripper 214 drive the greenware to be right above the pressing mold 211, then the gripping cylinder 2113 extends to grip the rack 2114, the included angle of the gripper 214 is reset, the greenware is placed at the pressing mold 211, after the greenware is processed by external equipment, the greenware is gripped by another motor gripping mechanism 21, turned to be placed at the rightmost side of the conveyor belt main body 82 again, and in this way, after the greenware in the column is processed, the lifting fluted disc 12 rotates again, and a new column of greenware is processed.

Dryer 7 adopt the common ceramic drying equipment in ceramic machining field can, conveyer belt motor 4 all adopts the model to be a motor of 6IK250W-S3F-A1-M-G with elevator motor 6, this motor stable in structure, the noise is little, horsepower is powerful, long service life, conveyer belt sensor 5 gets the infrared ray photoelectric switch sensor that the model that sensor 215 all adopted is E3Z-R72 with pressing from both sides, this sensor sensitivity is high, long service life, adjustable detection range, reliable and stable, electric conductive property is good, can avoid the interference of stronger background light beyond the detection distance.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims

1. An automatic processing device for a greenware drying pressing die is characterized by comprising a device body, wherein the device body consists of a discharge port (1), a clamping device (2), an outer driving gear (3), a conveyor belt motor (4), a conveyor belt sensor (5), a lifting motor (6), a dryer (7), a conveyor belt device (8), a chain (9), a frame main body (10), a control cabinet (11) and a lifting fluted disc (12), the discharge port (1) is arranged on one side of the frame main body (10), the discharge port (1) and the frame main body (10) are of an integrated structure, the clamping device (2) is arranged on the outer side of the discharge port (1), the outer driving gear (3) is connected with the conveyor belt motor (4) through a turbine box, the outer driving gear (3) is meshed with the conveyor belt device (8), the conveyor belt sensor (5) is fixedly arranged on one side of the outer driving gear (3), the drying machine is characterized in that the lifting motor (6) is electrically connected with the control cabinet (11) through a wire, the drying machine (7) is fixedly installed at the top end of the frame main body (10), four lifting fluted discs (12) are arranged, two chains (9) are arranged, the chains (9) are meshed with the lifting fluted discs (12), the lifting motor (6) is installed on one side of each lifting fluted disc (12), the conveyor belt device (8) is provided with a plurality of chains, the two ends of the conveyor belt device (8) are welded on the chains (9) on the two sides, and the clamping device (2) is electrically connected with the control cabinet (11) through a wire.

2. The greenware drying and pressing mold automatic processing equipment according to claim 1, characterized in that: the clamping device (2) is composed of two identical motor clamping mechanisms (21), the motor clamping mechanisms (21) are installed on one side of a conveyor belt device (8), each motor clamping mechanism (21) comprises a pressing die (211), a gasket (212), a moving frame (213), a gripper (214), a clamping sensor (215), a first rotating disc (216), a telescopic motor (217), a main body frame (218), a limiting lug (219), a telescopic rack (2110), a limiting gear (2111), a steering gear (2112), a clamping cylinder (2113) and a clamping rack (2114), the pressing die (211) is arranged between the two motor clamping mechanisms (21), the number of the grippers (214) is two, the gaskets (212) are arranged at the head ends of the grippers (214), the grippers (214) are movably connected with the moving frame (213) through shaft rods, and the clamping sensors (215) are fixedly installed on the moving frame (213), the tail end of the gripper (214) is round, a half gear is arranged at the tail end of the gripper (214), the gripper (214) is meshed with a clamping rack (2114), the clamping rack (2114) is telescopically connected with a clamping cylinder (2113), the axle center of the first rotating disc (216) is arranged on the top surface of the main body frame (218), the telescopic motor (217) is meshed with the telescopic rack (2110), the telescopic rack (2110) is fixedly connected with the movable frame (213), one side of the telescopic motor (217) is fixedly arranged on the main body frame (218), the limit lug (219) is embedded in a groove of the telescopic rack (2110), the top surface of the limit lug (219) is welded with the main body frame (218), the limit gear (2111) is meshed with the telescopic rack (2110), the steering gear (2112) is engaged with the first turntable (216), and the shim (212) is inclined at an angle of 45 °.

3. The greenware drying and pressing mold automatic processing equipment according to claim 1, characterized in that: the clamping device (2) is composed of two identical cylinder clamping mechanisms (22), each cylinder clamping mechanism (22) comprises a turning cylinder (221), a turning piston (222), a second turntable (223), a pushing cylinder (224) and a pushing piston (225), the turning cylinder (221) is in telescopic connection with the turning piston (222), the turning piston (222) is meshed with the second turntable (223), the second turntable (223) is located at the lower end of the pushing cylinder (224), and the pushing cylinder (224) is in telescopic connection with the pushing piston (225).

4. The greenware drying and pressing mold automatic processing equipment according to claim 1, characterized in that: the conveying belt device (8) comprises a ceramic blank main body (81), a conveying belt main body (82), a transmission gear (83), a fixing frame (84), a limiting cylinder (85), a ratchet wheel (86), a driving wheel (87), a central driving wheel (88), a torsion spring (89) and a ratchet wheel clamping block (810), wherein the ceramic blank main body (81) is provided with a plurality of parts, the ceramic blank main body (81) is placed on the conveying belt main body (82), the transmission gear (83) is attached to the conveying belt main body (82), the axis of the transmission gear (83) is fixedly installed on the fixing frame (84), the driving wheel (87) is attached to the conveying belt main body (82), the axis of the driving wheel (87) is fixedly installed on the fixing frame (84), a bearing (861) is arranged on the outer side of the ratchet wheel (86), the inner ring of the bearing (861) is fixedly connected with the ratchet wheel (86), a fixing bearing frame (862) is, and fixed bearing frame (862) fixed mounting is on frame main part (10) inner wall, center driving wheel (88) and drive wheel (87) are integrated structure, spacing cylinder (85) and center driving wheel (88) are integrated structure, torsional spring (89) and ratchet fixture block (810) are on the coplanar, just ratchet fixture block (810) embedding ratchet (86) inner circle, ratchet fixture block (810) are through axostylus axostyle swing joint on center driving wheel (88).

5. The greenware drying and pressing mold automatic processing equipment according to claim 4, characterized in that: the outer ring of the ratchet wheel (86) is in an isosceles trapezoid shape, the inner ring of the ratchet wheel is in a right trapezoid shape, the outer driving gear (3) is meshed with the outer ring of the ratchet wheel (86), and two ends of the fixing frame (84) are fixedly welded on the two chains (9).