CN104175395B - Automatic molding and manufacturing system for domestic ceramics - Google Patents

Abstract

An automatic molding production system for daily-use ceramics, comprising: a mold conveying device arranged on a frame for driving the mold fixture to convey the mold; a plurality of mold fixtures fixed on the mold conveying device at equal intervals for clamping the mold ;The horizontal clamping device arranged at the head end of the frame and located on one side of the mold fixture; the vertical clamping device arranged at the head end of the frame and located above the mold fixture; the grouting set on the frame and located above the mold fixture device; a pouring device arranged on the lower side of the frame; a hot air device covering the frame for drying the mold in the mold clamp that moves with the movement of the mold conveying device. In the present invention, from empty mold drying, grouting, belt mold drying, pouring of excess slurry to waiting mold drying, multiple blanks are automatically formed at one time at the same time, no operator is needed in the whole line, the equipment has a high degree of automation, and the production efficiency and product yield are improved. , save space, energy saving and environmental protection and other needs. Suitable for continuous production of mass products.

Description

An automatic molding production system for daily-use ceramics

technical field

The invention relates to a production line for forming daily-use ceramics. In particular, it relates to an automatic molding production system for daily-use ceramics.

Background technique

The general production process of modern daily-use ceramics: mold grouting - molding - drying - pouring - finished product. At present, the entire production process mainly relies on labor-intensive manual production. Although some ceramic automatic grouting molding equipment exists, due to the complexity of the production process, each process is scattered, and the equipment is independent. From clamping and drying the empty mold to controlling grouting and pouring, placing the mold with blank after pouring into the drying room (the blank enters the fastening stage), until demoulding and taking the blank. The whole process requires the participation of operators. There are many manual operations, low production efficiency and low product quality. Consistency is poor. The production of modern daily-use ceramics is mainly done by hand. Although some ceramic automatic grouting molding equipment exists, they generally use general or special fluid machinery, pipeline components, conveying machinery, etc. to achieve the purpose of grouting molding. Their common disadvantages are that the production process is complicated and it is not easy to control each process, the degree of automation is not high, there are many manual operations, the production efficiency is low, and the produced porcelain has defects such as bruises, chisels, and lack of slag.

Contents of the invention

The technical problem to be solved by the present invention is to provide an automatic molding production system for daily-use ceramics that does not require operators in the whole line and has a high degree of equipment automation.

The technical scheme adopted in the present invention is: a kind of daily-use ceramics automatic molding production system, comprises frame, is also provided with:

The mold conveying device is arranged on the frame and is used to drive the mold clamp to convey the mold;

Mold clamps are provided with a plurality of them, fixed on the mold conveying device at equal intervals, for clamping and conveying the mold through the mold conveying device;

The horizontal clamping device is arranged at the head end of the frame and is located on one side of the mold fixture, and is used for horizontally positioning the mold in the mold fixture;

The vertical clamping device is arranged at the head end of the frame and is located above the mold fixture, and is used for vertically positioning the mold in the mold fixture;

The grouting device is arranged on the frame and is located above the mold fixture, and is used for grouting the mold in the mold fixture;

A slurry pouring device, arranged on the lower side of the frame, is used to pour out the slurry in the mould;

The hot air device is covered on the frame and is used to dry the molds in the mold clamps that move with the movement of the mold conveying device.

The mold conveying device includes: a driving shaft arranged on the head end of the frame through a bearing seat, a driven gear and a driving sprocket respectively fixed on the driving shaft, fixed on the The gear drive motor reducer on the frame is used to drive the drive sprocket to rotate, the output shaft of the gear drive motor reducer is connected to the driving gear, and the drive gear is meshed with the driven gear, so that the driving The driven gear rotates to drive the drive shaft to drive the drive sprocket to rotate. A driven shaft is provided through a bearing seat at the tail end of the frame, and a driven sprocket is fixedly arranged on the driven shaft. The driving sprocket and the driven sprocket are connected with a chain capable of driving the mold fixture to move when the driving sprocket rotates, and a plurality of connecting frames for connecting the mold fixture are fixedly arranged at equal intervals on the chain.

The mold clamp includes a U-shaped fixture bracket, the inner bottom surface of the U-shaped fixture bracket is provided with a horizontal clamping screw driven by a horizontal clamping device, and the horizontal clamping screw The end corresponding to one end of the horizontal clamping device is an outer convex cone structure, and the screw rotation direction of the left and right sections of the horizontal clamping screw is opposite from the middle, symmetrical on the horizontal clamping screw There are two horizontal clamping plates for clamping the mold that move relatively horizontally during the two-stage reverse thread rotation, and the inner bottom surface of the U-shaped structure is also symmetrically and vertically arranged under the drive of the vertical clamping device The two vertical clamping screw screws rotate, the upper end surfaces of the two vertical clamping screw screws are convex cone structures, and the two vertical clamping screw screws are threadedly connected with the vertical clamping screws. When the lead screw rotates, vertically move the vertical clamping plate used to vertically compress the mold. The two side walls of the fixture bracket of the U-shaped structure protrude outwards respectively and are provided with chains in the mold conveying device. The set connecting frame bearing is connected to the connecting shaft.

The horizontal clamping device includes a positive L-shaped horizontal movement reducer base fixed on the frame, a horizontal drive motor reducer fixed on the positive L-shaped horizontal movement reducer base, and is fixedly connected to On the output shaft of the horizontal drive motor reducer and driven by the horizontal drive motor reducer, an inverted L-shaped horizontally movable reducer base that moves along a horizontal guide rail fixed on the frame, the inverted L-shaped horizontally A horizontal movement reducer is fixedly installed on the moving reducer base, and the structure of the output shaft end of the horizontal movement reducer is such that it can move horizontally The structure of the inner concave cone end face of the reducer.

The horizontal guide rail is fixed on the frame by an I-shaped steel frame.

The vertical clamping device includes a motor reducer with double output shafts fixed on the frame, and the motor reducer is respectively connected to two steering boxes symmetrically fixed on the frame through two output shafts. , the output shaft of any steering box in the two steering boxes is connected vertically downward to a lead screw, and the screw is threaded with a vertical movement motor speed reducer base, and the vertical movement motor A vertically moving motor reducer is fixedly arranged on the reducer base, the output shaft of the vertically moving motor reducer corresponds to the upper top end of the vertical clamping screw in the mold fixture, and the vertically moving motor reduces the speed The structure of the output shaft end of the machine is the structure of the concave cone end surface that can make the vertical moving motor reducer run when it contacts the convex cone end on the upper top of the vertical clamping screw in the mold fixture.

The pouring device includes a rack fixed on the frame and a pouring gear meshed with the rack, and the pouring gear is fixed on the clamp bracket of the U-shaped structure in the mold clamp. On the connecting shaft on the two side walls.

Compared with ordinary manual molding and some ceramic automatic grouting molding equipment, the daily-use ceramics automatic molding production system of the present invention has high production efficiency and good product consistency. It adopts vertical circulation and continuous operation mode, which integrates grouting, molding, drying and pouring. In addition to manual feeding, digging and collecting dried blanks, drying from empty molds, grouting, drying with molds, and pouring Slurry until the mold is dried, multiple blanks are automatically formed at one time at the same time, no operator is required on the whole line, the equipment is highly automated, the production efficiency and product yield are improved, and the consistency of the product is guaranteed, which can fully meet the needs of ceramic enterprises to achieve industrial upgrading. , Improve production capacity and quality, reduce labor and labor intensity, save space, energy conservation and environmental protection and other needs. Suitable for continuous production of mass products.

Description of drawings

Fig. 1 is the overall structure schematic diagram of daily-use ceramics automatic molding production system of the present invention;

Fig. 2 is the overall structural representation of mold delivery device among the present invention;

Fig. 3 is a schematic diagram of the overall structure of the horizontal clamping device in the present invention;

Fig. 4 is a schematic diagram of the overall structure of the vertical clamping device in the present invention;

Fig. 5 is a schematic diagram of the overall structure of the pouring device in the present invention.

In the picture:

1: Vertical clamping device 2: Mold fixture

3: Hot air device 4: Horizontal clamping device

5: Mold conveying device 6: Rack

7: Grouting device 8: Spouting device

9: Horizontal drive motor reducer 10: I-shaped steel frame

11: Horizontal guide rail 12: Horizontal movement reducer base

13: Horizontal moving reducer 14: Concave end face

15: Connecting shaft 16: Horizontal clamping screw

17: Horizontal clamping plate 18: Vertical clamping screw

19: Vertical movement motor reducer base 20: Lead screw

21: Steering box 22: Vertical movement motor reducer

23: Output shaft 24: Motor reducer

25: Vertical clamping plate 26: Drive shaft

27: Chain 28: Drive sprocket

29: Bearing seat 30: Driven gear

31: Connecting frame 32: Driving gear

33: Drive motor reducer 34: Driven sprocket

35: rack 36: pouring gear

37: Driven shaft 38: Fixture bracket

39: Positive L-type horizontal movement reducer base 40: Slurry receiving device

detailed description

A kind of daily-use ceramics automatic molding production system of the present invention will be described in detail below in combination with the embodiments and accompanying drawings.

As shown in Figure 1, a kind of daily-use ceramics automatic molding production system of the present invention comprises frame 6, is also provided with: mold delivery device 5, is arranged on described frame 6, is used to drive mold clamp 2 Convey the mould; the mold clamp 2 is provided with a plurality, and is fixed on the mold conveying device 5 at equal intervals, and is used for clamping and conveying the mold through the mold conveying device 5; the horizontal clamping device 4 is arranged on the described mold conveying device 5 The head end of frame 6, and is positioned at the side of described mold fixture 2, is used for carrying out horizontal positioning to the mold in mold fixture 2; Vertical clamping device 1 is arranged on the head end of described frame 6, and Located above the mold fixture 2 for vertically positioning the mold in the mold fixture 2; the grouting device 7 is arranged on the frame 6 and positioned above the mold fixture 2 for positioning the mold The mold in the fixture 2 is grouted; the pouring device 8 is arranged on the underside of the frame 6, and is used to pour out the slurry in the mold; the hot air device 3 is covered on the frame 6 for The mold in the mold holder 2 that moves with the movement of the mold conveying device 5 is dried.

As shown in Figure 2, the mold conveying device 5 includes: a driving shaft 26 arranged on the head end of the frame 6 through a bearing seat 29, and driven shafts 26 fixedly arranged on the driving shaft 26 respectively. The gear 30 and the driving sprocket 28 are fixed on the frame 6 to drive the gear drive motor reducer 33 for driving the drive sprocket 28 to rotate, and the output shaft of the gear drive motor reducer 33 is connected to the driving gear 32, The driving gear 32 is meshed with the driven gear 30, so that the drive shaft 26 drives the drive sprocket 28 to rotate by driving the driven gear 30 to rotate, and the drive shaft 26 is driven to rotate by the bearing seat at the tail end of the frame 6. A driven shaft 37 is provided, and a driven sprocket 34 is fixedly arranged on the driven shaft 37, and the driving sprocket 28 and the driven sprocket 34 are connected with a mold that can drive the mold when the driving sprocket 28 rotates. The chain 27 on which the clamp 2 moves, and a plurality of connecting frames 31 for connecting the mold clamp 2 are fixedly arranged at equal intervals on the chain 27 .

The driving motor reducer 33 drives the driving gear 32 to drive the driven gear 30 to rotate, which can rotate the drive shaft 26 and drive the drive sprocket 28 to rotate, so that the chain 27 moves, and the small shafts 15 at both ends of the mold fixture 2 pass through the connecting frame 31 to hold the mold The gripper 2 is connected to a chain 27 so that the mold gripper 2 moves with the chain.

As shown in Figures 3 and 4, the mold clamp 2 includes a clamp bracket 38 with a U-shaped structure. Horizontal clamping screw 16, the end of the horizontal clamping screw 16 corresponding to one end of the horizontal clamping device 4 is a convex cone structure, and the horizontal clamping screw 16 starts from the middle and has two left and right sections. The thread rotation direction is opposite, and two horizontal clamping plates 17 for clamping the mold are symmetrically arranged on the horizontal clamping lead screw 16 when two sections of reverse screw rotations are used to clamp the mold. The inner bottom surface of the type structure is also symmetrically and vertically provided with two vertical clamping screw screws 18 that rotate under the drive of the vertical clamping device 1, and the upper end surfaces of the two vertical clamping screw screws 18 are convex. Cone structure, the two vertical clamping screw 18 is threaded with a vertical clamping plate 25 that vertically moves when the vertical clamping screw 18 rotates and is used to vertically compress the mould, the U-shaped structure The two side walls of the clamp bracket 38 protrude outwards respectively and are provided with connecting shafts 15 that are bearing-connected with the connecting frame 31 provided on the chain 27 in the mold conveying device 5 .

As shown in Figure 3, the horizontal clamping device 4 includes a positive L-shaped horizontal movement reduction frame 39 fixed on the frame 6, and is fixed on the positive L-shaped horizontal movement reduction frame 39. The horizontal drive motor reducer 9 is fixedly connected to the output shaft of the horizontal drive motor reducer 9 and moves along the horizontal guide rail 11 fixed on the frame 6 under the drive of the horizontal drive motor reducer 9. The L-shaped horizontal movement speed reducer base 12, the inverted L-shaped horizontal movement speed reducer 12 is fixedly provided with a horizontal movement speed reducer 13, and the structure of the output shaft end of the horizontal movement speed reducer 13 is as follows: The structure of the concave cone end surface 14 that can make the horizontal movement reducer 13 operate when the external convex cone end of the horizontal clamping screw 16 in the fixture 2 contacts. The horizontal guide rail 11 is fixed on the frame 6 by an I-shaped steel frame 10 .

The horizontal clamping lead screw 16 can clamp and loosen two left and right symmetrical horizontal clamping plates 17 under the drive of the concave cone end surface 14 of the output shaft portion of the horizontally moving reducer 13 . The mold is placed in the mold fixture, the horizontal driving motor reducer 9 drives the inverted L-shaped horizontal moving reducer base 12 and the horizontal moving reducer 13 fixed on it moves horizontally to the left along the horizontal guide rail 11, and the output shaft of the horizontal moving reducer 13 When the concave cone end surface 14 of the part contacts the convex cone end of the left end of the horizontal clamping screw 16, the horizontal movement reducer 13 operates, and the concave cone end surface 14 of the output shaft of the horizontal movement reducer 13 contacts the left end of the horizontal clamping screw 16 The frictional force generated when the convex tapered end makes the horizontal clamping screw 16 rotate. Since the screw thread of the horizontal clamping screw 16 is reversed from the middle to the left and right, the two left and right symmetrical horizontal clamping on the mold fixture 2 The plate 17 can move to the middle at the same time to realize the horizontal clamping of the mould. When the horizontal movement speed reducer 13 reverses, the two left and right symmetrical horizontal clamping plates 17 can return to the two sections at the same time, so as to realize the horizontal relaxation of the mould.

As shown in Figure 4, the vertical clamping device 1 includes a motor reducer 24 with double output shafts fixed on the frame 6, and the motor reducer 24 is connected symmetrically through two output shafts 23 respectively. Two steering boxes 21 fixed on the frame 6, the output shaft of any one of the steering boxes 21 in the two steering boxes 21 is connected vertically downward to a leading screw 20, on the leading screw 20 Threaded connection is with vertically moving motor reducer base 19, and described vertically moveable motor reducer base 19 is fixedly provided with vertically movable motor reducer 22, and the output shaft of described vertically moveable motor reducer 22 is connected with the mold fixture Corresponding to the upper top of the vertical clamping screw 18 in 2, the structure of the output shaft end of the vertically moving motor reducer 22 is when it is the same as the outer top of the vertical clamping screw 18 in the mold fixture 2 The structure of the concave cone end surface that can make the vertically moving motor reducer 22 run when the convex cone ends are in contact.

The motor speed reducer 24 drives the output shaft 23 to rotate, and the transmission direction is changed by the steering box 21. The output shaft of the steering box 21 is perpendicular to the output shaft 23, and the output shaft of the steering box 21 drives the screw 20 to rotate to vertically move the motor speed reducer base 19 and its The upper vertically moving motor reducer 22 moves downward, and when the inner concave cone end surface of the output shaft end of the vertically moving motor reducer 22 contacts the outer convex cone end of the upper end of the vertical clamping screw 18, the vertically moving motor The reducer 22 is running, and the vertical clamping screw 18 is rotated by the frictional force generated by the contact between the inner concave cone end surface of the output shaft end of the vertically moving motor reducer 22 and the outer convex cone end of the upper end of the vertical clamping screw 18, Make the vertical clamping plate 25 move down vertically to compress the mould. When the vertically moving motor reducer 22 reverses, the vertical clamping plate 25 moves up vertically to loosen the mold in the vertical direction.

As shown in Figure 5, the described pouring device 8 includes a rack 35 fixed on the frame 6 and a pouring gear 36 meshed with the rack 35, the pouring gear 36 It is fixed on the connecting shaft 15 on the two side walls of the clamp bracket 38 of the U-shaped structure in the mold clamp 2 .

The pouring gear 36 is fixed on the small shaft 15 at both ends of the mold fixture, the rack 35 is fixed on the frame 6, the pouring gear 36 moves to the rack 35 under the action of the chain 27, and the pouring gear 36 is hindered by the rack 35 The function rotates, thereby driving the mold clamp 2 to rotate, the mold also rotates, and the slurry flows out. The number of rotations of the mold is determined by the length of the rack, which can realize multiple pours, complete pouring, and the number of pours is determined by the number of racks.

The operating principle of a kind of daily-use ceramics automatic molding production system of the present invention is as follows:

Drying: start the hot air device 3 to start sending hot air for drying.

Placing the mold: At the human-computer interaction station, align the split mold and place it on the mold fixture 2.

Horizontal clamping: the horizontal drive motor reducer 9 rotates forward, drives the horizontally movable reducer base 12 and the horizontally movable reducer 13 fixed on it to move horizontally to the left along the horizontal guide rail 11, and the output shaft of the horizontally movable reducer 13 has a concave cone When the end surface 14 touches the convex cone end of the left end of the horizontal clamping screw 16, the horizontal movement reducer 13 operates, and the output shaft of the horizontal movement reducer 13 contacts the concave cone end surface 14 of the left end of the horizontal clamping screw 16. The frictional force generated at the end makes the horizontal clamping screw 16 rotate. Since the screw thread of the horizontal clamping screw 16 starts from the middle and the left and right rotation directions are opposite, the two left and right symmetrical horizontal clamping plates 17 on the mold fixture 2 It can move to the middle at the same time to realize the horizontal clamping of the mold.

Vertical clamping: the motor reducer 24 rotates forward, drives the output shaft 23 to rotate, changes the transmission direction through the steering box 21, the output shaft of the steering box 21 is perpendicular to the output shaft 23, and the output shaft of the steering box 21 drives the screw 20 to rotate to move vertically The motor reducer base 19 and its upper vertically moving motor reducer 22 move downward, when the inner concave taper end surface of the output shaft end of the vertically moving motor reducer 22 is in contact with the upper end of the vertical clamping screw 18. When in contact, the vertically moving motor reducer 22 runs, and the friction force generated by the contact between the concave cone end surface of the output shaft end of the vertically moving motor reducer 22 and the upper end of the vertical clamping screw 18 makes the vertical Clamping screw 18 rotates, and vertical clamping plate 25 is moved down vertically, compresses mould.

Horizontal movement motor reducer 13 reset: the horizontal drive motor reducer 9 can be reversed to make the horizontal movement motor reducer 13 return to the initial position, the output shaft of the horizontal movement reducer 13 has a concave cone end surface 14 and the left end of the horizontal clamping screw 16 The external convex tapered ends are separated. Prevent the mold clamp 2 from being interfered by the output shaft of the horizontally moving reducer 13 when moving.

Vertically moving motor reducer 22 reset: the reverse of the motor reducer 24 can make the vertically moving motor reducer 22 get back to the initial position, and the inner concave cone end surface of the output shaft end of the vertically moving motor reducer 22 and the vertical clamping screw The upper end of 18 is separated from the convex tapered end. Prevent the mold clamp 2 from being interfered by the output shaft of the vertically moving motor reducer 22 when moving.

Conveying mold: drive motor reducer 33 to start, drive driving gear 32 to drive driven gear 30 to rotate, drive shaft 26 to rotate, and drive drive sprocket 28 to rotate, thereby causing chain 27 to move. The frame 31 connects the mold holder 2 to the chain 27 so that the mold holder 2 moves with the chain. The connecting shafts 15 at both ends of the mold fixture 2 are connected with the connecting frame 31 through bearings.

Grouting: When the mold reaches the grouting position with the mold fixture 2 driven by the chain 27, the grouting device 7 starts grouting, the grouting time can be set according to the key speed and the amount of grouting, and the mold fixture 2 continues to move after filling.

Dumping: When the mold fixture 2 continues to move to the rack 35, the pouring gear 36 moves under the action of the chain 27 and is hindered by the rack 35 to rotate, the mold clamp 2 rotates, the mold also rotates, and the slurry flows out. The number of rotations of the mold is determined by the length of the rack 35, which can realize multiple pours and complete pouring, and the number of pours is determined by the number of racks 35.

Before pouring the mold, the mouth of the mold is always upward, and the mold clamp 2 is always upright. When the mold is turned back at the tail sprocket, in order to prevent the slurry from flowing out, because the connecting shaft 15 at both ends of the mold clamp 2 is connected with the connecting frame 31 through a bearing, when When connecting frame 31 is turned over to driven sprocket 34 downsides with chain 27, under mold and mold clamp 2 gravitational effects, bearing can make mold and mold clamp 2 not overturn, guarantees that mold entrance is always up.

Vertical relaxation: when the mold clamp 2 moves to the initial position, the mold conveying device 5 stops running. The motor reducer 24 rotates forward, drives the output shaft 23 to rotate, changes the transmission direction through the steering box 21, the output shaft of the steering box 21 is perpendicular to the output shaft 23, and the output shaft of the steering box 21 drives the screw 20 to rotate to vertically move the motor reducer frame 19 and its upper vertical movement motor speed reducer 22 moves downward, when the inner concave cone end surface of the output shaft end of the vertical movement motor speed reducer 22 contacts with the outer convex cone end of the upper end of the vertical clamping screw 18, the vertical The straight-moving motor reducer 22 runs in reverse, and the friction force generated by the contact between the inner concave cone end surface of the output shaft end of the vertically moving motor reducer 22 and the outer convex cone end of the upper end of the vertical clamping screw 18 makes the vertical clamping Lead screw 18 counter-rotates, and vertical clamping plate 25 is moved up vertically, unclamps mould.

Horizontal relaxation: drive the motor reducer 9 to rotate forward, drive the horizontal reducer base 12 and the horizontal reducer 13 fixed on it to move horizontally to the left along the horizontal guide rail 11, and the output shaft of the horizontal reducer 13 has a concave tapered end surface When 14 touches the convex cone end of the left end of the horizontal clamping screw 16, the horizontal movement reducer 13 runs in reverse, and the concave cone end surface 14 of the output shaft of the horizontal movement reducer 13 contacts the outward convexity of the left end of the horizontal clamping screw 16 The frictional force generated at the taper end causes the horizontal clamping screw 16 to rotate in the opposite direction. Since the thread of the horizontal clamping screw 16 starts from the middle and the left and right sections rotate in opposite directions, the two left and right symmetrical horizontal clamps on the mold fixture 2 Tightening plate 17 can move to both sides simultaneously, realizes the horizontal loosening of mould.

Taking the blank: separate the mold, take out the porcelain blank, and enter the next process.

Place the mold—horizontal clamping—vertical clamping…cycle.

Claims (6)

1. An automatic molding production system for daily-use ceramics, comprising a frame (6), characterized in that, it is also provided with: The mold conveying device (5) is arranged on the frame (6) and is used to drive the mold clamp (2) to convey the mold; Mold clamps (2) are provided with a plurality of them, fixed on the mold delivery device (5) at equal intervals, for clamping and delivering the mold through the mold delivery device (5); The horizontal clamping device (4) is arranged at the head end of the frame (6) and is located on one side of the mold fixture (2), and is used for horizontally positioning the mold in the mold fixture (2); The vertical clamping device (1) is arranged at the head end of the frame (6) and above the mold fixture (2), and is used to vertically position the mold in the mold fixture (2); A grouting device (7), arranged on the frame (6) and located above the mold fixture (2), for grouting the mold in the mold fixture (2); A slurry pouring device (8), arranged on the lower side of the frame (6), is used to pour out the slurry in the mould; The hot air device (3), covered on the frame (6), is used to dry the mold in the mold fixture (2) that moves with the movement of the mold conveying device (5); The mold conveying device (5) includes: a drive shaft (26) set on the head end of the frame (6) through a bearing seat (29), fixedly set on the drive shaft (26) The driven gear (30) and the drive sprocket (28) on the above, the gear drive motor reducer (33) fixed on the frame (6) for driving the drive sprocket (28) to rotate, the The output shaft of the gear drive motor reducer (33) is connected to the driving gear (32), and the driving gear (32) is meshed with the driven gear (30), thereby driving the driven gear (30) to rotate The driving shaft (26) drives the driving sprocket (28) to rotate, and a driven shaft (37) is set on the tail end of the frame (6) through a bearing seat, and the driven shaft (37) is fixedly arranged There is a driven sprocket (34), and the driving sprocket (28) and the driven sprocket (34) are connected with a chain ( 27), the chain (27) is equidistantly fixed with a plurality of connecting frames (31) for connecting the mold fixture (2). 2. An automatic molding production system for daily-use ceramics according to claim 1, characterized in that, the mold fixture (2) includes a fixture bracket (38) with a U-shaped structure, and the fixture with a U-shaped structure The inner bottom surface of the bracket (38) is provided with a horizontal clamping screw (16) that rotates under the drive of the horizontal clamping device (4), and the horizontal clamping screw (16) corresponds to the horizontal clamping device ( 4) The end of one end is a convex cone structure. The horizontal clamping screw (16) starts from the middle and the left and right sections have opposite thread rotation directions, which are symmetrical on the horizontal clamping screw (16). There are two horizontal clamping plates (17) for clamping the mould, which move relatively horizontally when the two sections of reverse thread rotate, and the inner bottom surface of the U-shaped structure is also symmetrically and vertically provided with a vertical clamping device Two vertical clamping screws (18) that rotate under the drive of (1), the upper end surfaces of the two vertical clamping screws (18) are convex cone structures, and the two vertical clamping screws (18) The clamping screw (18) is threaded with a vertical clamping plate (25) that moves vertically when the vertical clamping screw (18) rotates and is used to vertically compress the mould. The fixture bracket of the U-shaped structure ( The two side walls of 38) protrude outwards respectively and are provided with connecting shafts (15) which are bearing-connected with the connecting frame (31) provided on the chain (27) in the mold conveying device (5). 3. An automatic molding production system for daily-use ceramics according to claim 2, characterized in that the horizontal clamping device (4) includes a positive L-shaped clamp fixed on the frame (6). The horizontally moving reducer base (39), the horizontal drive motor reducer (9) fixed on the positive L-shaped horizontally moveable reducer base (39), is fixedly connected to the output of the horizontal drive motor reducer (9) An inverted L-shaped horizontal movement reduction base (12) on the shaft and driven by the horizontal drive motor reducer (9) along the horizontal guide rail (11) fixed on the frame (6). A horizontal movement reducer (13) is fixedly installed on the L-shaped horizontal movement reducer base (12). The structure of the concave cone end face (14) that can make the horizontal movement speed reducer (13) run when the external convex cone end of the tightening screw (16) contacts. 4. The daily-use ceramic automatic molding production system according to claim 3, characterized in that, the horizontal guide rail (11) is fixed on the frame (6) through an I-shaped steel frame (10) . 5. An automatic molding production system for daily-use ceramics according to claim 2, characterized in that, the vertical clamping device (1) includes a double output shaft fixed on the frame (6) The motor reducer (24), the motor reducer (24) is respectively connected to two steering boxes (21) symmetrically fixed on the frame (6) through two output shafts (23), and the two The output shaft of any one of the steering boxes (21) in the steering box (21) is connected vertically downward to a lead screw (20), and the screw (20) is threaded with a vertically moving motor reducer base ( 19), the vertical movement motor reducer base (19) is fixed with a vertical movement motor reducer (22), the output shaft of the vertical movement motor reducer (22) and the mold fixture (2) Corresponding to the upper top end of the vertical clamping screw (18), the structure of the output shaft end of the vertical movement motor reducer (22) is as follows (18) The structure of the concave cone end surface that can make the vertical movement motor reducer (22) run when the convex cone end of the upper top is in contact. 6. An automatic molding production system for daily-use ceramics according to claim 2, characterized in that the pouring device (8) includes a rack (35) fixed on the frame (6) And the pouring gear (36) meshed with the rack (35), the pouring gear (36) is fixed on the two side walls of the clamp bracket (38) of the U-shaped structure in the mold clamp (2) on the connecting shaft (15).