CN114770716A - Feeding machine for ceramic green blank and processing method - Google Patents

Abstract

The invention relates to a feeding machine for a ceramic green body and a processing method. According to the scheme provided by the application, as the heating plate is arranged on the first material plate, when the blank passes through the first material plate, the blank on the first material plate can be heated by the heating plate, and at the moment, the heating temperature of the heating plate is controlled by the controller, so that the blank can be heated according to the preset temperature, the overhigh or high temperature is avoided, and the softness of the blank is effectively improved; simultaneously, because be provided with thickness adjusting part on this feeder, when the stock after the heating was carried on the second flitch, thickness adjusting part will carry out the roll-in to the stock after the heating to make the stock can be according to predetermineeing thickness output, whole degree of automation is high.

Description

Feeding machine for ceramic green blank and processing method

Technical Field

The invention relates to the technical field of ceramic manufacturing, in particular to a feeding machine for a ceramic green body and a processing method.

Background

The ceramic is a traditional inorganic material, is exquisite and practical, has the excellent characteristics of high strength, high hardness, high temperature resistance, low density, good chemical stability, corrosion resistance and the like, and is one of three solid materials. The development history of the ceramic is an important component of the Chinese civilization history, China, as one of four civilized ancient countries, makes remarkable contribution to the progress and development of the human society, wherein the invention and the development of the ceramic have unique significance, and the China has different artistic styles and different technical characteristics in different generations in history. China is one of the earliest countries in the world to apply pottery, and Chinese porcelain is highly popular among people because of its high practicability and artistry.

China produces a large amount of ceramics every year, various existing ceramic processing production lines are available at present, and in published Chinese patent documents, a lot of technical information aiming at ceramic green body processing can be seen, such as CN209954932U (an automatic feeding mechanism for ceramic blank forming), CN112678422B (a flat ceramic film production and conveying device and a using method thereof), CN111716517A (a ceramic production and conveying line and a ceramic production and conveying method) and the like.

The patent document "an automatic feeding mechanism for ceramic blank forming" as typically recommended by CN209954932U, although the technical effect described in paragraph 0014 of the specification can be reflected to some extent, has the following disadvantages: firstly, the softness of the ceramic green body cannot be controlled, and personnel are required to track and adjust in real time; secondly, the degree of automation is low, and the counting function is lacked.

In view of the above-mentioned prior art, there is a need for reasonable improvements, for which the applicant has made an advantageous search and design to create the solution described below.

Disclosure of Invention

Accordingly, there is a need to provide a feeding machine and a processing method for ceramic green bodies, which can solve the problem that the existing ceramic green body forming and feeding mechanism can not control the softness of the green bodies.

The invention provides a feeder for ceramic green bodies, which comprises a base, a first support, a second support, a third support, a controller, an air expansion shaft motor, a roller, a first material plate, a heating plate, a second material plate and a thickness adjusting assembly, wherein the first material plate is arranged on the base;

the first support, the second support and the third support are all arranged on the base, the air expansion shaft motor is arranged on the first support, the controller is arranged on the third support, and the controller is electrically connected with the air expansion shaft motor;

the first material plate and the second material plate are arranged on the third support, the positions of the first material plate and the second material plate along the height direction of the third support are adjustable, the heating plate is arranged on the first material plate, the roller is arranged on one side of the first material plate, which is far away from the second material plate, and the thickness adjusting assembly is arranged between the first material plate and the second material plate;

when the blank passes through the air expansion shaft on the air expansion shaft motor, the roller, the first material plate and the second material plate, the heating plate starts and heats the blank on the first material plate, and the thickness adjusting assembly is used for adjusting the thickness of the blank passing through the space between the first material plate and the second material plate.

In one embodiment, the heating area of the heating plate is adjustable, the heating plate is formed by splicing a plurality of heating blocks, each heating block is electrically connected with the controller, and the controller is used for controlling the opening and closing of each heating block so as to adjust the heating area of the heating plate;

each heating block is provided with a temperature sensor, the temperature sensors are electrically connected with the controller, and when the temperature sensors detect that the temperature on the heating blocks reaches a preset value, the controller controls the heating blocks to stop heating.

In one embodiment, the feeder for the ceramic green bodies further comprises a lifting speed reducer, a lifting plate, a first telescopic rod and a connecting rod;

the lifting speed reducer is installed on the third support, one end of a screw rod on the lifting speed reducer is connected with the lifting plate and used for driving the lifting plate to move along the height direction of the third support, and a plurality of first telescopic rods are uniformly distributed between the lifting plate and the third support;

the first material plate is arranged on one side, deviating from the third support, of the lifting plate, the connecting rod is arranged between the first material plate and the lifting plate, and the roller is installed on the lifting plate through the connecting seat.

In one embodiment, the thickness adjusting assembly comprises a fixed seat, a U-shaped frame, a feeding and pressing assembly and a first rubber roller;

the fixed seat is installed on one side, facing the second material plate, of the lifting plate, the second material plate is connected to the fixed seat, the first rubber roller is arranged on the fixed seat, the first rubber roller is located in a gap between the first material plate and the second material plate, and one end of the first rubber roller is rotationally connected with the servo motor on the fixed seat;

the U-shaped frame is connected on one side, deviating from the lifting plate, of the fixing seat, a blank conveying channel is enclosed between the U-shaped frame and the fixing seat, the feeding pressing assembly is arranged on the U-shaped frame, and the distance between the feeding pressing assembly and the first rubber roller is adjustable.

In one embodiment, the feeding and pressing assembly comprises a second telescopic rod, a clamping plate, a second rubber roller, a thickness detection sensor and a thickness alarm, the clamping plate is located between the U-shaped frame and the fixed seat, the second rubber roller is installed on the clamping plate, the position of the second rubber roller corresponds to that of the first rubber roller, and the telescopic end of the second telescopic rod penetrates through the U-shaped frame and then is connected with the clamping plate;

the thickness detection sensor is arranged on the clamping plate and used for detecting the thickness of the blank conveyed from the first material plate to the second material plate, the thickness alarm is arranged on the clamping plate, the thickness detection sensor and the thickness alarm are both connected with the controller, when the thickness of the blank detected by the thickness detection sensor does not reach a preset value, the thickness detection sensor sends a detected signal to the controller, and the controller controls the thickness alarm to give an alarm.

In one embodiment, the feeding machine for ceramic green bodies further comprises a first blanking induction switch, a second blanking induction switch and an alarm, wherein the first blanking induction switch, the second blanking induction switch and the alarm are respectively and electrically connected with the controller;

when the blank is normally conveyed, the signal emitted by the first blanking induction switch is cut off by the blank, and the second blanking induction switch cannot receive the signal emitted by the first blanking induction switch; when no blank exists, the signal emitted by the first blanking induction switch is received by the second blanking induction switch, the second blanking induction switch sends the received signal to the controller, and the controller controls the alarm to give an alarm.

In one embodiment, the feeder for the ceramic green bodies further comprises a first rolling brush and a second rolling brush which are used for removing burrs, the first rolling brush and the second rolling brush are arranged at intervals at the upstream of the roller, the first rolling brush and the second rolling brush can rotate along the axial direction, and the distance between the first rolling brush and the second rolling brush is adjustable; and conveying the blank to the roller after passing through the gap between the first rolling brush and the second rolling brush.

In one embodiment, the feeding machine for the ceramic green body further comprises a first electrostatic rod and a second electrostatic rod, and the first electrostatic rod and the second electrostatic rod are correspondingly positioned on two sides of the first rolling brush and the second rolling brush.

In one embodiment, the feeding machine for ceramic green blanks further comprises a color identifier, and the color identifier is electrically connected with the controller and used for identifying the color of the green blanks.

The invention also provides a processing method of the feeder for the ceramic green body, which is used for the feeder for the ceramic green body as described in any one of the embodiment description of the application, and the method comprises the following steps:

opening an air expansion shaft on an air expansion shaft motor, and fixing the charging barrel on the air expansion shaft;

opening the heating plate;

adjusting the distance between the first rubber roller and the second rubber roller;

starting an air expansion shaft motor to convey the blank to a heating plate after passing through a first rolling brush, a second rolling brush and a roller;

and the heated blank passes through the first rubber roller and the second rubber roller and is conveyed to a preset position from the second material plate.

The beneficial effects of the invention include:

according to the feeding machine for the ceramic green blanks, provided by the invention, as the heating plate is arranged on the first material plate, when the green blanks pass through the first material plate, the heating plate can heat the green blanks on the first material plate, and at the moment, the heating temperature of the heating plate is controlled by the controller, so that the green blanks can be heated according to the preset temperature, the overhigh or overhigh temperature is avoided, and the flexibility of the green blanks is effectively improved; simultaneously, because be provided with thickness adjusting part on this feeder, when the stock after the heating was carried on the second flitch, thickness adjusting part will carry out the roll-in to the stock after the heating to make the stock can be according to predetermineeing thickness output, whole degree of automation is high.

Drawings

Fig. 1 is a schematic structural view of a feeder for ceramic green bodies according to an embodiment of the present invention;

FIG. 2 is another schematic view of FIG. 1;

FIG. 3 is yet another schematic illustration of FIG. 1;

FIG. 4 is a partial schematic view of FIG. 1;

fig. 5 is a perspective view of a feeding machine for ceramic green bodies according to an embodiment of the present invention;

FIG. 6 is a partial schematic view of FIG. 1;

fig. 7 is a partial schematic view of fig. 1.

The figures are labeled as follows:

1. a base; 2. a first bracket; 3. a second bracket; 4. a third support; 5. a controller; 6. an air expansion shaft motor; 7. a first blanking induction switch; 8. a second blanking inductive switch; 9. a first rolling brush; 10. A second rolling brush; 11. a first electrostatic rod; 12. a second electrostatic rod; 13. a first limit plate; 14. a second limiting plate; 15. a drum; 16. a connecting seat; 17. a lifting speed reducer; 18. a screw rod; 19. a lifting plate; 20. a first telescopic rod; 21. a first material plate; 22. a connecting rod; 23. heating plates; 24. a fixed seat; 25. A U-shaped frame; 26. feeding and pressing the components; 261. a second telescopic rod; 262. a splint; 263. a second rubber roller; 27. a second material plate; 28. a first rubber roller; 29. a brush support frame; 30. a bearing seat; 31. the screw is rotated.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "horizontal," "inner," "axial," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience in describing the present invention and simplicity in description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "horizontal," "upper," "lower," and the like are for purposes of illustration only and do not denote a single embodiment.

As shown in fig. 1, in an embodiment of the present invention, a ceramic green body feeding machine is provided, which includes a base 1, a first support 2, a second support 3, a third support 4, a controller 5, an air-expansion shaft motor 6, a roller 15, a first material plate 21, a heating plate 23, a second material plate 27, and a thickness adjusting assembly, wherein the first support 2, the second support 3, and the third support 4 are all disposed on the base 1, the air-expansion shaft motor 6 is disposed on the first support 2, the controller 5 is disposed on the third support 4, and the controller 5 is electrically connected to the air-expansion shaft motor 6; the first material plate 21 and the second material plate 27 are both arranged on the third support 4, the positions of the first material plate 21 and the second material plate 27 along the height direction of the third support 4 are adjustable, the heating plate 23 is arranged on the first material plate 21, the roller 15 is arranged on one side of the first material plate 21 far away from the second material plate 27, and the thickness adjusting component is arranged between the first material plate 21 and the second material plate 27; the heating plate 23 is activated and heats the blank on the first material plate 21 when the blank passes through the air expansion shaft on the air expansion shaft motor 6, the roller 15, the first material plate 21 and the second material plate 27, and the thickness adjusting assembly is used for adjusting the thickness of the blank passing between the first material plate 21 and the second material plate 27.

When the device is used, firstly, the air expansion shaft connected to the air expansion shaft motor 6 is opened, so that the charging barrel is fixed on the air expansion shaft, the blank passes through the roller 15 from the charging barrel and is conveyed onto the first material plate 21, because the heating plate 23 is arranged on the first material plate 21, when the blank passes through the first material plate 21, the blank on the first material plate 21 can be heated by the heating plate 23, and at the moment, the heating temperature of the heating plate 23 is controlled by the controller 5, so that the blank can be heated according to the preset temperature, the overhigh temperature or the high-low temperature is avoided, and the flexibility of the blank is effectively improved;

meanwhile, since the thickness adjusting assembly is arranged on the feeding machine, when the heated blank is conveyed onto the second material plate 27, the thickness adjusting assembly can roll the heated blank so that the blank can be output according to the preset thickness;

further, as shown in fig. 1, since the positions of the first material plate 21 and the second material plate 27 along the height direction of the third bracket 4 are adjustable, the heating plate 23 is disposed on the first material plate 21, the roller 15 is disposed on one side of the first material plate 21 away from the second material plate 27, and the thickness adjusting component is disposed between the first material plate 21 and the second material plate 27, when the height positions of the first material plate 21 and the second material plate 27 are adjusted, the height positions of the roller 15, the heating plate 23 and the thickness adjusting component can be synchronously adjusted, so that the whole feeder can be conveniently used by workers with different heights.

In some embodiments, in order to adjust the size of the heating area of the heating plate 23 conveniently, so that the entire heating plate 23 can be reasonably used for heating blanks with different quantities, and waste of electric energy is avoided, the size of the heating area of the heating plate 23 in the present application is adjustable, specifically, the heating plate 23 is formed by splicing a plurality of heating blocks, each heating block is electrically connected with the controller 5, and the controller 5 is used for controlling the on/off of each heating block to adjust the heating area of the heating plate 23;

when the heating device is used, the controller 5 controls the opening and closing of the heating blocks with different numbers, so that the heating area of the integral heating plate 23 can be conveniently adjusted, the heating area of the heating plate 23 corresponds to the blank amount, and the waste of electric energy is avoided;

in order to further conveniently control the heating temperature of the heating plate, the feeder for the ceramic green body further comprises a temperature sensor, the temperature sensor is arranged on the heating block and used for measuring the temperature of the heating block, the temperature sensor and the heating block are electrically connected with the controller 5, and when the temperature sensor detects that the temperature on the heating block reaches a preset value, the controller 5 controls the heating block to stop heating;

when the heating block is controlled to start heating by the controller 5, the temperature sensor synchronously detects the temperature of the heating block, when the temperature of the heating block reaches a preset value, the temperature sensor sends a detected signal to the controller 5, and the controller 5 controls the heating block to stop heating.

In some embodiments, as shown in fig. 1 in combination with fig. 3 and 5, the feeder for ceramic green bodies in the present application further includes a lifting speed reducer 17, a lifting plate 19, a first telescopic rod 20, and a connecting rod 22; the lifting speed reducer 17 is mounted on the third support 4, one end of a screw rod 18 on the lifting speed reducer 17 is connected with the lifting plate 19 and used for driving the lifting plate 19 to move along the height direction of the third support 4, and a plurality of first telescopic rods 20 are uniformly distributed between the lifting plate 19 and the third support 4; the first material plate 21 is arranged on the side of the lifting plate 19 facing away from the third support 4, the connecting rod 22 is arranged between the first material plate 21 and the lifting plate 19, and the roller 15 is mounted on the lifting plate 19 through the connecting seat 16.

When using, drive lead screw 18 through lift speed reducer 17 and rotate, lead screw 18 just can reciprocate along the axial, because the one end and the lifter plate 19 of lead screw 18 are connected, just can drive lifter plate 19 and remove when lead screw 18 reciprocates, because first flitch 21 is connected with lifter plate 19 through connecting rod 22, cylinder 15 passes through connecting seat 16 and installs on lifter plate 19, so when lifter plate 19 removes, just can drive first flitch 21 and cylinder 15 moving as a whole, thereby conveniently adjust the height of feeder processing platform.

In some embodiments, as shown in fig. 1 in combination with fig. 2 and 3, the thickness adjusting assembly in the present application includes a fixing seat 24, a U-shaped frame 25, a feeding and pressing assembly 26, and a first rubber roller 28; the fixed seat 24 is installed on one side, facing the second material plate 27, of the lifting plate 19, the second material plate 27 is connected to the fixed seat 24, the first rubber roller 28 is arranged on the fixed seat 24, the first rubber roller 28 is located in a gap between the first material plate 21 and the second material plate 27, and one end of the first rubber roller 28 is rotationally connected with the servo motor on the fixed seat 24; the U-shaped frame 25 is connected to one side of the fixed seat 24, which is far away from the lifting plate 19, a blank conveying channel is enclosed between the U-shaped frame 25 and the fixed seat 24, the feeding pressing assembly 26 is arranged on the U-shaped frame 25, and the distance between the feeding pressing assembly 26 and the first rubber roller 28 is adjustable.

Further, as shown in fig. 4 in combination with fig. 6, the feeding and pressing assembly 26 includes a second telescopic rod 261, a clamping plate 262, a second rubber roller 263, a thickness detection sensor and a thickness alarm, wherein the clamping plate 262 is located between the U-shaped frame 25 and the fixing base 24, the second rubber roller 263 is mounted on the clamping plate 262, the position of the second rubber roller 263 corresponds to the position of the first rubber roller 28, and the telescopic end of the second telescopic rod 261 is connected to the clamping plate 262 after passing through the U-shaped frame 25;

the thickness detection sensor is arranged on the clamping plate 262 and used for detecting the thickness of the blank conveyed from the first material plate 21 to the second material plate 27, the thickness alarm is arranged on the clamping plate 262, the thickness detection sensor and the thickness alarm are both connected with the controller 5, when the thickness of the blank detected by the thickness detection sensor does not reach a preset value, the thickness detection sensor sends a detected signal to the controller 5, and the controller 5 controls the thickness alarm to give an alarm.

Specifically, the second telescopic rod 261 in this embodiment may be a telescopic cylinder, and the telescopic cylinder drives the clamping plate 262 to move in the vertical direction, so as to drive the second rubber roll 263 to move in the vertical direction, and since the position of the second rubber roll 263 corresponds to the position of the first rubber roll 28, the gap between the second rubber roll 263 and the first rubber roll 28 can be conveniently adjusted by adjusting the position of the second rubber roll 263 in the vertical direction;

when the device is used, the servo motor on the fixing seat 24 drives the first rubber roller 28 to rotate, the second telescopic rod 261 drives the second rubber roller 263 to move to a preset position and then stop moving, when a blank is conveyed to the second material plate 27 through the first material plate 21, the blank can simultaneously pass through the second rubber roller 263 and the first rubber roller 28, so that the blank can be conveniently rolled, the blank reaches a preset thickness, when the thickness of the blank detected by the thickness detection sensor does not reach the preset value, the thickness detection sensor sends a detected signal to the controller 5, and the controller 5 controls the thickness alarm to give an alarm.

In some embodiments, as shown in fig. 1, the feeder for ceramic green bodies in the present application further includes a first blanking sensing switch 7, a second blanking sensing switch 8, and an alarm, wherein the first blanking sensing switch 7, the second blanking sensing switch 8, and the alarm are electrically connected to the controller 5 respectively;

when the blanking induction switch is used, when the blank is normally conveyed, the signal emitted by the first blanking induction switch 7 is cut off by the blank, and the second blanking induction switch 8 cannot receive the signal emitted by the first blanking induction switch 7; when no blank exists, the signal emitted by the first blanking inductive switch 7 is received by the second blanking inductive switch 8, the second blanking inductive switch 8 sends the received signal to the controller 5, and the controller 5 controls the alarm to give an alarm.

In some embodiments, as shown in fig. 1, the feeder for ceramic green bodies in the present application further includes a first rolling brush 9 and a second rolling brush 10 for removing burrs, wherein the first rolling brush 9 and the second rolling brush 10 are disposed upstream of the drum 15 at an interval, both the first rolling brush 9 and the second rolling brush 10 can rotate in an axial direction, and a distance between the first rolling brush 9 and the second rolling brush 10 is adjustable; the stock is transported to the drum 15 through the gap between the first rolling brush 9 and the second rolling brush 10.

Specifically, as shown in fig. 7, in the present application, a brush support frame 29 is installed on a third support 4, a sliding slot is formed in the brush support frame 29, a first rolling brush 9 and a second rolling brush 10 penetrate through the sliding slot and then are connected to corresponding bearing seats 30, meanwhile, a rotating screw 31 is further installed on the brush support frame 29, the rotating screw 31 is connected to the bearing seats 30, the rotating screw 31 is driven by external force to rotate, the rotating screw 31 can drive the corresponding bearing seats 30 to move along the length direction of the sliding slot, since the first rolling brush 9 and the second rolling brush 10 correspond to and are connected to different bearing seats 30, the distance between the first rolling brush 9 and the second rolling brush 10 can be adjusted while the bearing seats 30 move, the feeding machine further includes a first limit plate 13 and a second limit plate 14, the first limit plate 13 and the second limit plate 14 are both installed on the feeding machine, and the positions of the first limiting plate 13 and the second limiting plate 14 correspond to the positions of the first rolling brush 9 and the second rolling brush 10, when the device is used, the blanks pass through a gap between the first rolling brush 9 and the second rolling brush 10 and then pass through a gap between the first limiting plate 13 and the second limiting plate 14 and then are conveyed onto the roller 15, and the blanks are effectively prevented from shaking in a free space due to the arrangement of the first limiting plate 13 and the second limiting plate 14.

In some embodiments, as shown in fig. 1, the feeder for ceramic green bodies in the present application further includes a first electrostatic rod 11 and a second electrostatic rod 12, wherein the first electrostatic rod 11 and the second electrostatic rod 12 are correspondingly located on two sides of the first rolling brush 9 and the second rolling brush 10.

When the blank static exceeds the standard, the first static bar 11 and the second static bar 12 are started, and the blank passes through the first static bar 11 or the second static bar 12 and then is output from the gap between the first rolling brush 9 and the second rolling brush 10.

In some embodiments, the feeder for ceramic green sheets further includes a color identifier electrically connected to the controller 5 for identifying the color of the green sheets. The color recognizer is used for recognizing the color of the blank, when the color of the blank does not meet the preset requirement, the controller controls the feeding machine to stop working, and meanwhile the controller controls the alarm to give an alarm.

The invention also provides a processing method of the feeder for the ceramic green body, which is used for the feeder for the ceramic green body as described in any one of the embodiments of the application, and the method comprises the following steps:

s1: opening an air expansion shaft on an air expansion shaft motor, and fixing the charging barrel on the air expansion shaft;

s2: opening the heating plate;

s3: adjusting the distance between the first rubber roller and the second rubber roller;

s4: starting an air expansion shaft motor to convey the blank to a heating plate after passing through a first rolling brush, a second rolling brush and a roller;

s5: and the heated blank passes through the first rubber roller and the second rubber roller and is conveyed to a preset position from the second material plate.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The feeder for the ceramic green bodies is characterized by comprising a base (1), a first support (2), a second support (3), a third support (4), a controller (5), an air expansion shaft motor (6), a roller (15), a first material plate (21), a heating plate (23), a second material plate (27) and a thickness adjusting assembly;

the first support (2), the second support (3) and the third support (4) are all arranged on the base (1), the inflatable shaft motor (6) is arranged on the first support (2), the controller (5) is arranged on the third support (4), and the controller (5) is electrically connected with the inflatable shaft motor (6);

the first material plate (21) and the second material plate (27) are arranged on the third support (4), the positions of the first material plate (21) and the second material plate (27) along the height direction of the third support (4) are adjustable, the heating plate (23) is arranged on the first material plate (21), the roller (15) is arranged on one side of the first material plate (21) far away from the second material plate (27), and the thickness adjusting component is arranged between the first material plate (21) and the second material plate (27);

when the blank passes through the air expansion shaft on the air expansion shaft motor (6), the roller (15), the first material plate (21) and the second material plate (27), the heating plate (23) is started and heats the blank on the first material plate (21), and the thickness adjusting component is used for adjusting the thickness of the blank passing between the first material plate (21) and the second material plate (27).

2. The feeding machine for the ceramic green blanks as claimed in claim 1, wherein the heating area of the heating plate (23) is adjustable, the heating plate (23) is formed by splicing a plurality of heating blocks, each heating block is electrically connected with the controller (5), and the controller (5) is used for controlling the opening and closing of each heating block so as to adjust the heating area of the heating plate (23);

and each heating block is provided with a temperature sensor, the temperature sensors are electrically connected with the controller (5), and when the temperature sensors detect that the temperature on the heating blocks reaches a preset value, the controller (5) controls the heating blocks to stop heating.

3. The feeding machine for ceramic green bodies according to claim 1, further comprising a lifting speed reducer (17), a lifting plate (19), a first telescopic rod (20) and a connecting rod (22);

the lifting speed reducer (17) is mounted on the third support (4), one end of a screw rod (18) on the lifting speed reducer (17) is connected with the lifting plate (19) and used for driving the lifting plate (19) to move along the height direction of the third support (4), and a plurality of first telescopic rods (20) are uniformly distributed between the lifting plate (19) and the third support (4);

the first material plate (21) is arranged on one side, departing from the third support (4), of the lifting plate (19), the connecting rod (22) is arranged between the first material plate (21) and the lifting plate (19), and the roller (15) is installed on the lifting plate (19) through the connecting seat (16).

4. The feeder for the ceramic green bodies as claimed in claim 3, wherein the thickness adjusting assembly comprises a fixed seat (24), a U-shaped frame (25), a feeding and pressing assembly (26) and a first rubber roller (28);

the fixed seat (24) is installed on one side, facing the second material plate (27), of the lifting plate (19), the second material plate (27) is connected to the fixed seat (24), the first rubber roller (28) is arranged on the fixed seat (24), the first rubber roller (28) is located in a gap between the first material plate (21) and the second material plate (27), and one end of the first rubber roller (28) is rotationally connected with a servo motor on the fixed seat (24);

the U-shaped frame (25) is connected to one side, away from the lifting plate (19), of the fixing seat (24), a blank conveying channel is defined by the U-shaped frame (25) and the fixing seat (24), the feeding pressing assembly (26) is arranged on the U-shaped frame (25), and the distance between the feeding pressing assembly (26) and the first rubber roller (28) is adjustable.

5. The feeder as claimed in claim 4, wherein the feeding and pressing assembly (26) comprises a second telescopic rod (261), a clamping plate (262), a second rubber roller (263), a thickness detection sensor and a thickness alarm, the clamping plate (262) is located between the U-shaped frame (25) and the fixed seat (24), the second rubber roller (263) is mounted on the clamping plate (262), the position of the second rubber roller (263) corresponds to the position of the first rubber roller (28), and the telescopic end of the second telescopic rod (261) penetrates through the U-shaped frame (25) and then is connected with the clamping plate (262);

the thickness detection sensor is arranged on the clamping plate (262) and used for detecting the thickness of the blank conveyed from the first material plate (21) to the second material plate (27), the thickness alarm is arranged on the clamping plate (262), the thickness detection sensor and the thickness alarm are both connected with the controller (5), when the thickness of the blank detected by the thickness detection sensor does not reach a preset value, the thickness detection sensor sends a detected signal to the controller (5), and the controller (5) controls the thickness alarm to give an alarm.

6. The feeding machine for ceramic green blanks as claimed in claim 1, further comprising a first blanking sensing switch (7), a second blanking sensing switch (8) and an alarm, wherein the first blanking sensing switch (7), the second blanking sensing switch (8) and the alarm are electrically connected to the controller (5) respectively;

when the blank is normally conveyed, a signal emitted by the first blanking induction switch (7) is cut off by the blank, and the second blanking induction switch (8) cannot receive the signal emitted by the first blanking induction switch (7); when no blank exists, the signal emitted by the first blanking induction switch (7) is received by the second blanking induction switch (8), the second blanking induction switch (8) sends the received signal to the controller (5), and the controller (5) controls the alarm to give an alarm.

7. The feeding machine for the ceramic green bodies as claimed in claim 1, further comprising a first rolling brush (9) and a second rolling brush (10) for deburring, wherein the first rolling brush (9) and the second rolling brush (10) are arranged at intervals at the upstream of the roller (15), the first rolling brush (9) and the second rolling brush (10) can rotate along the axial direction, and the distance between the first rolling brush (9) and the second rolling brush (10) is adjustable; the blank is conveyed to the roller (15) after passing through the gap between the first rolling brush (9) and the second rolling brush (10).

8. The feeding machine for ceramic green bodies according to claim 7, further comprising a first electrostatic rod (11) and a second electrostatic rod (12), wherein the first electrostatic rod (11) and the second electrostatic rod (12) are correspondingly located on two sides of the first rolling brush (9) and the second rolling brush (10).

9. The feeding machine for ceramic green bodies according to claim 1, further comprising a color identifier electrically connected to the controller (5) for identifying a color of the green bodies.

10. A method of processing a ceramic green body feeder according to any one of claims 1 to 9, the method comprising:

opening an air expansion shaft on an air expansion shaft motor, and fixing the charging barrel on the air expansion shaft;

opening the heating plate;

adjusting the distance between the first rubber roller and the second rubber roller;

starting an air expansion shaft motor to convey the blank to a heating plate after passing through a first rolling brush, a second rolling brush and a roller;

and the heated blank passes through the first rubber roller and the second rubber roller and is conveyed to a preset position from the second material plate.

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