CN211541640U

CN211541640U - Waterwheel type automatic grouting machine

Info

Publication number: CN211541640U
Application number: CN201922106177.0U
Authority: CN
Inventors: 许光权; 许文豪
Original assignee: Fujian Dehua Haopeng Machinery Co ltd
Current assignee: Fujian Dehua Haopeng Machinery Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-22
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an automatic slip casting machine of waterwheel type, concretely relates to ceramic machining field, including rotating device, slip casting mechanism and pressure membrane device, slip casting mechanism includes supporting legs and electric telescopic handle, electric telescopic handle's bottom is installed in the inside of supporting legs, electric telescopic handle's upper end fixed mounting has the backup pad, the upper end of backup pad is provided with the slip casting bucket, bottom one side of slip casting bucket is provided with the inlet pipe, install the solenoid valve on the inlet pipe, the top flow post of first promotion cylinder one end is connected to the one end of inlet pipe. The utility model discloses a be provided with the slip casting bucket to with the slip casting bucket setting in the backup pad of eminence, utilize the gravity pressure difference of slip casting bucket vertical height to carry out the slip casting and replace the ram pump slip casting, can slow down the impulsive force of thick liquids in the mould, make the inside thick liquid water pressure of mould just, avoid the mould the condition of exploding the thick liquid to appear.

Description

Waterwheel type automatic grouting machine

Technical Field

The utility model relates to a ceramic machining technical field, more specifically say, the utility model relates to an automatic slip casting machine of waterwheel type.

Background

At present, ceramic products with circular cross sections are produced on the market by adopting an extrusion forming process, ceramic products with non-circular cross sections can only be produced by adopting a slip casting process, and the conventional method of adopting the slip casting process is to inject slurry into a mold of the ceramic products, discharge water in the slurry and further obtain a blank attached to the mold.

The existing automatic grouting machine adopts a stamping pump to convey slurry into the die frame, so that the slurry inside the die is easy to burst out due to overlarge pressure of slurry inside the die, and the processing and production of ceramics are influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an automatic slip casting machine of waterwheel type, the utility model aims to solve the technical problem that: the phenomenon of slurry explosion of the die is avoided.

In order to achieve the above object, the utility model provides a following technical scheme: a waterwheel type automatic grouting machine comprises a rotating device, a grouting mechanism, a slurry discharging mechanism and a film pressing device, wherein the rotating device comprises a rotating disc, a plurality of mould frames are uniformly distributed on the inner side of the rotating disc, a driving motor is fixedly connected to one side of the outer end of the rotating disc and is fixedly mounted on a support, a plurality of grouting ports are formed in the bottom end of each mould frame, the grouting mechanism comprises supporting legs and electric telescopic rods, the bottom ends of the electric telescopic rods are mounted inside the supporting legs, supporting plates are fixedly mounted at the upper ends of the electric telescopic rods, grouting buckets are arranged at the upper ends of the supporting plates, inlet pipes are arranged on one sides of the bottom ends of the grouting buckets, electromagnetic valves are mounted on the inlet pipes, one ends of the inlet pipes are connected with a top flow column at one end of a first pushing cylinder, and the slurry discharging mechanism comprises an air compressor and a fourth pushing, the output end of the air compressor is connected with a top flow column at one end of a second pushing cylinder through an air conveying pipe, an electromagnetic control valve is arranged on the air conveying pipe, the top flow column is fixedly arranged at one end of a fourth pushing cylinder, a recovery barrel is arranged under the fourth pushing cylinder, a recovery pump is arranged on one side of the outer end of the recovery barrel, and the output end of the recovery pump is communicated with the grouting barrel through a recovery pipe.

The utility model provides a waterwheel type automatic grouting machine, during the use, place the mould in proper order on first mould frame, then open driving motor and drive the rolling disc and rotate, when first mould frame rotates to the detection station of slip casting device department, the solenoid valve on the inlet pipe is opened to the electric cabinet, thick liquids in the slip casting bucket enter into the top flow column of first push cylinder one side through the inlet pipe under the action of gravity, first push cylinder stretches into the check valve with the top flow column, then pours into thick liquids into a plurality of moulds on the mould frame through the check valve, third push cylinder drives a plurality of die pressing handles and withstands the mould and prevents that the mould from moving in the rotation process, continue to place the mould on the next empty mould frame simultaneously; stopping grouting when the slurry is filled into about two thirds of the mould (proper grouting time can be set according to the size of the processed mould), enabling the first pushing cylinder to drive the top flow column to contract, enabling the rotating device to continue to drive the mould to rotate at a constant speed, and enabling the rotating speed and the number of turns of the waterwheel to be adjusted according to the actually processed ceramic product; the blank thickness that forms in the mould reaches the production requirement, when the mould frame rotates the detection station to row thick liquid device department, second push cylinder and fourth push cylinder drive the top stream post and stretch into the check valve at both ends, then open the air compressor machine, the air compressor machine is bloied to the communicating tube, make the inside unnecessary thick liquids of mould flow out from the one end of fourth push cylinder, then flow into the recycling bin, after the recovery is accomplished, second push cylinder and fourth push cylinder shrink, then open driving motor, rotating device continues to drive the mould at the uniform velocity and rotates, can take off the mould on the mould frame this moment, get into next circulation.

In a preferred embodiment, the film pressing device comprises a third pushing cylinder and a film pressing handle, the film pressing handle is arranged on one side of the die frame, and the film pressing handle on the film pressing device is used for supporting the die, so that the die can be prevented from moving in the rotating process.

In a preferred embodiment, the first pushing cylinder, the second pushing cylinder and the fourth pushing cylinder are all fixedly mounted on the support, and the second pushing cylinder and the fourth pushing cylinder are the same in height, so that the first pushing cylinder and the second pushing cylinder are conveniently mounted.

In a preferred embodiment, one end of each of the plurality of grouting ports on the mold frame is connected with a communicating pipe, and the two ends of each communicating pipe are provided with check valves, so that the communicating pipes are sealed by the check valves.

In a preferred embodiment, every the check valve includes valve body, valve gap and elastic strip all locate in the valve body, elastic strip one end fixed connection valve body, the other end butt is on the valve gap, and through the setting of elastic strip, the slip casting is accomplished the back shower nozzle and is moved down, and the valve gap receives the effort of elastic strip and closes very first time, prevents the thick liquids outflow in the mould.

In a preferred embodiment, a sealing ring is arranged in the check valve at a position corresponding to the valve cover, the height of the bracket is higher than that of the first pushing cylinder, and the sealing ring can further ensure the sealing performance of the check valve and prevent leakage.

In a preferred embodiment, the electric control cabinet is arranged on one side of the support, a plurality of operation buttons are arranged on the electric control cabinet, and the electric control cabinet is used for controlling the equipment.

In a preferred embodiment, the electric cabinet is electrically connected with the first pushing cylinder, the second pushing cylinder, the third pushing cylinder, the electromagnetic valve, the driving motor, the air compressor, the recovery pump and the fourth pushing cylinder, and the degree of automation is high.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the slip casting bucket to set up the slip casting bucket in the backup pad of eminence, utilize the gravity pressure difference of slip casting bucket vertical height to carry out the slip casting and replace the slip casting of ram pump, can slow down the impulsive force of thick liquids in the mould, make the thick liquid water pressure inside the mould just, avoid the mould to appear the condition of exploding the thick liquid, and the backup pad sets up on electric telescopic handle, conveniently to backup pad and slip casting bucket height's regulation, compare with prior art, the utility model discloses can avoid the mould to appear the condition of exploding the thick liquid, can avoid the waste of thick liquids, improve the machining efficiency of pottery;

2. the utility model discloses a be provided with the air compressor machine, when the circulation was received the material, utilize the air compressor machine to blow off the inside unnecessary thick liquids of mould from one end, then retrieve through the recycle pump, not only can resources are saved, but also can avoid destroying the damage of ceramic body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the first push cylinder of the present invention.

Fig. 4 is a schematic structural diagram of the check valve of the present invention.

The reference signs are: 1 rolling disc, 2 mould frame, 3 driving motor, 4 supports, 5 slip casting mouths, 6 supporting legss, 7 electric telescopic handle, 8 backup pads, 9 slip casting buckets, 10 inlet pipes, 11 recycling bins, 12 top flow columns, 13 air compressors, 14 recovery pumps, 15 electric cabinets, 16 recycling pipes, 17 fourth pushing cylinders, 18 solenoid valves, 19 first pushing cylinders, 20 press mold handles, 21 third pushing cylinders, 22 second pushing cylinders, 23 communicating pipes, 24 check valves, 25 valve bodies, 26 valve covers, 27 elastic strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the automatic slip casting machine of a waterwheel type shown in fig. 1-4, comprising a rotating device, a slip casting mechanism and a film pressing device, wherein the rotating device comprises a rotating disc 1, a plurality of mould frames 2 are uniformly distributed on the inner side of the rotating disc 1, one side of the outer end of the rotating disc 1 is fixedly connected with a driving motor 3, the driving motor 3 is fixedly installed on a support 4, a plurality of slip casting ports 5 are arranged at the bottom end of the mould frames 2, the slip casting mechanism comprises supporting legs 6 and an electric telescopic rod 7, the bottom end of the electric telescopic rod 7 is installed inside the supporting legs 6, a supporting plate 8 is fixedly installed at the upper end of the electric telescopic rod 7, a slip casting barrel 9 is arranged at the upper end of the supporting plate 8, an inlet pipe 10 is arranged on one side of the bottom end of the slip casting barrel 9, an electromagnetic valve 18 is installed on the inlet pipe 10, one end of the inlet pipe, arrange thick liquid mechanism including air compressor machine 13 and fourth promotion cylinder 17, the output of air compressor machine 13 passes through the defeated tuber pipe and connects the top stream post 12 that second promoted cylinder 22 one end, be provided with solenoid electric valve on the defeated tuber pipe, the fixed top stream post 12 that is provided with of one end of fourth promotion cylinder 17, be provided with recycling bin 11 under the fourth promoted cylinder 17, outer end one side of recycling bin 11 is provided with recovery pump 14, the output of recovery pump 14 passes through recycling pipe 16 intercommunication slip casting bucket 9.

Further, the film pressing device comprises a third pushing cylinder 21 and a film pressing handle 20, and the film pressing handle 20 is arranged on one side of the die frame 2.

Further, the first pushing cylinder 19 and the second pushing cylinder 22 are both fixedly mounted on the bracket 4, and the heights of the second pushing cylinder 22 and the fourth pushing cylinder 17 are the same.

Further, a plurality of grouting openings 5 one end on the mold frame 2 is connected with a communicating pipe 23, and both ends of the communicating pipe 23 are provided with check valves 24.

Further, each check valve 24 includes a valve body 25, a valve cover 26 and an elastic strip 27, the valve cover 26 and the elastic strip 27 are both disposed in the valve body 25, one end of the elastic strip 27 is fixedly connected to the valve body 25, and the other end of the elastic strip 27 abuts against the valve cover 26.

Further, a sealing ring is arranged in the check valve 24 at a position corresponding to the valve cover 26, and the height of the bracket 4 is higher than that of the first push cylinder 19.

Further, the electric cabinet type solar water heater further comprises an electric cabinet 15 arranged on one side of the support 4, and a plurality of operation buttons are arranged on the electric cabinet 15.

Further, the electric cabinet 15 is electrically connected to the first pushing cylinder 19, the second pushing cylinder 22, the third pushing cylinder 21, the electromagnetic valve 18, the driving motor 3, the recovery pump 14, the air compressor 13, and the fourth pushing cylinder 17.

The implementation mode is specifically as follows: when the device is used, molds are sequentially placed on a first mold frame 2, then a driving motor 3 is started to drive a rotating disc 1 to rotate, when the first mold frame 1 rotates to a detection station of a grouting device, an electromagnetic valve 18 on a feeding pipe 10 is opened by an electric cabinet 15, slurry in a grouting barrel 9 enters a top flow column 12 on one side of a first pushing cylinder 19 through the feeding pipe 10 under the action of gravity, the top flow column 12 is stretched into a check valve 24 by the first pushing cylinder 19, then the slurry is injected into a plurality of molds on the mold frame 2 through the check valve 24, a third pushing cylinder 21 drives a plurality of die pressing handles 20 to prop against the molds to prevent the molds from moving in the rotating process, and meanwhile, the molds are continuously placed on a next empty mold frame 2; when the slurry is poured into about two thirds of the mould, stopping grouting (proper grouting time can be set according to the size of the processed mould), driving the top flow column 12 to shrink by the first pushing cylinder 19, continuously driving the mould to rotate at a constant speed by the rotating device, and adjusting the rotating speed and the number of turns of the waterwheel according to the actually processed ceramic product; when the thickness of a green body formed in the mold reaches the production requirement, the mold frame 2 rotates to the detection station of the slurry discharge device, the second pushing cylinder 22 and the fourth pushing cylinder 17 drive the top flow column 12 to extend into the check valves 24 at the two ends, then the air compressor 13 is opened, the air compressor 13 blows air into the communicating pipe 23, the speed of air entering the interior of the mold is controlled through the electromagnetic control valve, so that redundant slurry in the mold flows out from one end of the fourth pushing cylinder 17 and then flows into the recycling bin 11, the recycling pump 14 can recycle the slurry in the recycling bin 11 into the slurry injection bin 9, after recycling is completed, the second pushing cylinder 22 and the fourth pushing cylinder 17 contract, then the driving motor 3 is opened, the rotating device continues to drive the mold to rotate at a constant speed, at the moment, the mold on the mold frame can be taken down, and the next cycle is started.

The utility model discloses the theory of operation: utilize 9 vertical height's of slip casting bucket gravity pressure difference to carry out the slip casting and replace ram pump slip casting, can slow down the impulsive force of thick liquids in the mould for the inside thick liquid water pressure of mould is just, avoids the mould the condition of exploding the thick liquid to appear, and backup pad 8 sets up on electric telescopic handle 7 in addition, and the convenience is to backup pad 8 and the regulation of 9 height of slip casting bucket, can avoid the mould the condition of exploding the thick liquid to appear, can avoid the waste of thick liquids, improves porcelainous machining efficiency.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic slip casting machine of waterwheel type, includes rotating device, slip casting mechanism, arranges thick liquid mechanism and press mold device, its characterized in that: the rotating device comprises a rotating disc (1), a plurality of mould frames (2) are uniformly distributed on the inner side of the rotating disc (1), a driving motor (3) is fixedly connected to one side of the outer end of the rotating disc (1), the driving motor (3) is fixedly mounted on a support (4), a plurality of grouting ports (5) are formed in the bottom end of each mould frame (2), a grouting mechanism comprises supporting legs (6) and an electric telescopic rod (7), the bottom end of the electric telescopic rod (7) is mounted inside the supporting legs (6), a supporting plate (8) is fixedly mounted at the upper end of the electric telescopic rod (7), a grouting barrel (9) is arranged at the upper end of the supporting plate (8), an inlet pipe (10) is arranged on one side of the bottom end of the grouting barrel (9), an electromagnetic valve (18) is mounted on the inlet pipe (10), one end of the inlet pipe (10) is connected with a top flow column (12) at one end of a first pushing cylinder, arrange thick liquid mechanism including air compressor machine (13) and fourth promotion cylinder (17), the output of air compressor machine (13) passes through air delivery pipe and connects top flow post (12) that second promoted cylinder (22) one end, be provided with solenoid electric valve on the air delivery pipe, the one end of fourth promotion cylinder (17) is fixed and is provided with top flow post (12), be provided with recovery bucket (11) under fourth promotion cylinder (17), outer end one side of recovery bucket (11) is provided with recycle pump (14), the output of recycle pump (14) is through recovery tube (16) intercommunication slip casting bucket (9).

2. The waterwheel type automatic grouting machine according to claim 1, wherein: the film pressing device comprises a third pushing cylinder (21) and a film pressing handle (20), and the film pressing handle (20) is arranged on one side of the die frame (2).

3. The waterwheel type automatic grouting machine according to claim 2, wherein: the first pushing cylinder (19), the second pushing cylinder (22) and the fourth pushing cylinder (17) are all fixedly mounted on the support (4), and the second pushing cylinder (22) and the fourth pushing cylinder (17) are the same in height.

4. The waterwheel type automatic grouting machine according to claim 1, wherein: one end of each of the plurality of grouting ports (5) on the mold frame (2) is connected with a communicating pipe (23), and check valves (24) are arranged at two ends of each communicating pipe (23).

5. The waterwheel type automatic grouting machine according to claim 4, wherein: every check valve (24) include valve body (25), valve gap (26) and elasticity strip (27) are all located in valve body (25), elasticity strip (27) one end fixed connection valve body (25), the other end butt on valve gap (26).

6. The waterwheel type automatic grouting machine according to claim 5, wherein: and a sealing ring is arranged in the position, corresponding to the valve cover (26), in the check valve (24), and the height of the support (4) is higher than that of the first pushing cylinder (19).

7. The waterwheel type automatic grouting machine according to claim 3, wherein: the electric control cabinet is characterized by further comprising an electric control cabinet (15) arranged on one side of the support (4), and a plurality of operating buttons are arranged on the electric control cabinet (15).

8. The waterwheel type automatic grouting machine according to claim 7, wherein: the electric cabinet (15) is electrically connected with a first pushing cylinder (19), a second pushing cylinder (22), a third pushing cylinder (21), an electromagnetic valve (18), a driving motor (3), an air compressor (13), a recovery pump (14) and a fourth pushing cylinder (17).