Conveying assembly line device for domestic ceramic adobe

Abstract

The conveying assembly line device comprises a belt conveying assembly line and a plurality of feeding and discharging assemblies, the belt conveying assembly line comprises a conveying belt, a belt roller set, a conveying driving mechanism and a positioning calibration mechanism, and the belt roller set is sleeved with the conveying belt; the conveying driving mechanism is in transmission connection with the belt roller set, the positioning calibration mechanism comprises an encoder and a positioning calibration wheel which are connected with each other, the peripheral wall of the positioning calibration wheel abuts against the surface of the conveying belt so as to rotate along with the conveying belt, and the encoder is used for detecting the rotating angle of the positioning calibration wheel; the multiple feeding and discharging assemblies are sequentially arranged at intervals in the conveying direction of the conveying belt. The actual moving distance of the conveying belt is obtained through the encoder, the actual moving distance is compared with the set distance, and the difference value obtained after comparison is supplemented into the next round of movement, so that the conveying belt has the distance automatic compensation function in the fixed-distance movement process, and accurate positioning is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ceramic production, especially relates to a conveying assembly line device for daily-use ceramic biscuit. BACKGROUND

[0002] In the existing daily-use ceramic production line, after the ceramic biscuit is discharged, it is generally conveyed to different processing stations for processing by the belt conveying assembly line intermittently and at a fixed distance, but in the fixed distance movement and positioning of the existing belt conveying assembly line, the belt is prone to deformation due to the tension of the belt, the motor starts and stops slowly, the positioning accuracy is unstable, the assembly line is relatively long, there are many products on the line, the weight is relatively heavy, the friction is large, the inertia is uncontrollable and other problems, which affect the positioning accuracy of the conveying, and it is difficult to accurately convey the ceramic biscuit to each processing station, in addition, the ceramic products are processed by manually taking them from the conveying assembly line, due to the multiple ceramic production processes and high yield, more production personnel are required, which increases the production cost. SUMMARY

[0003] The utility model aims at providing a conveying assembly line device for daily-use ceramic biscuit to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0005] The utility model provides a conveying assembly line device for daily-use ceramic biscuit, which comprises:

[0006] The belt conveying assembly line comprises a conveying belt, a belt roller set, a conveying driving mechanism and a positioning and calibration mechanism, the conveying belt is sleeved on the belt roller set, the conveying driving mechanism is transmissionally connected with the belt roller set, and the positioning and calibration mechanism comprises an encoder and a positioning and calibration wheel connected with each other.

[0007] The feeding and discharging assembly is provided with a plurality of feeding and discharging assemblies, and the feeding and discharging assemblies are sequentially and spacedly arranged along the conveying direction of the conveying belt.

[0008] The utility model has the advantages of:

[0009] In use, the ceramic clay is placed on the conveying belt, the conveying drive mechanism drives the conveying belt to rotate through the belt roller set, so as to convey the ceramic clay to different loading and unloading assemblies at a fixed distance, the loading and unloading assemblies move the ceramic clay on the conveying belt to the processing station, after different processing, the ceramic clay is transferred back to the conveying belt, and then is conveyed to the next loading and unloading assembly, when the conveying belt is conveyed by rotating, the positioning and calibration wheel abuts against the surface of the conveying belt, and the encoder is used for detecting the angle of rotation of the positioning and calibration wheel, so as to obtain the actual moving distance of the conveying belt, and the actual moving distance is compared with the set distance, and the difference after comparison is compensated in the next movement, so that the conveying belt has the distance automatic compensation function in the fixed distance movement, thereby realizing accurate positioning, the utility model can be installed and transformed on the existing belt assembly line, accurate positioning is realized through multiple transmission according to product process requirements, manual work is reduced, one person can operate multiple machines, and production cost is effectively reduced.

[0010] As a further improvement of the above technical solution, the belt roller set comprises at least two belt roller bodies, the at least two belt roller bodies are arranged at intervals along the conveying direction of the conveying belt, and the conveying drive mechanism is in transmission connection with one of the belt roller bodies.

[0011] As a further improvement of the above technical solution, the conveying drive mechanism comprises a speed reducer and a three-phase asynchronous motor, and the three-phase asynchronous motor is connected with the belt roller body through the speed reducer.

[0012] As a further improvement of the above technical solution, the control assembly is further provided, the control assembly comprises a data acquisition mechanism, a PLC controller and a motor controller, the motor controller is connected with the data acquisition mechanism and the PLC controller respectively, the data acquisition mechanism is connected with the encoder, and the motor controller is connected with the three-phase asynchronous motor.

[0013] As a further improvement of the above technical solution, a plurality of processing platforms are further provided, the plurality of processing platforms are arranged at intervals on the two sides of the conveying belt along the conveying direction of the conveying belt, and the loading and unloading assembly is arranged between the processing platform and the conveying belt.

[0014] As a further improvement of the above technical solution, the loading and unloading assembly comprises an X-axis movement module, a Y-axis movement module, a Z-axis movement module and a grabbing module, the X-axis movement module is used for driving the grabbing module to move along the X-axis, the Y-axis movement module is used for driving the grabbing module to move along the Y-axis, the Z-axis movement module is used for driving the grabbing module to move along the Z-axis, and the grabbing module is used for grabbing the ceramic clay.

[0015] As a further improvement of the above technical solution, the up-down feeding assembly further comprises a rotating module, which is used to drive the grabbing module to rotate.

[0016] As a further improvement of the above technical solution, the grabbing module comprises a grabbing frame and a plurality of suction disc bodies mounted on the grabbing frame.

[0017] As a further improvement of the above technical solution, the up-down feeding assembly further comprises a feeding assembly located at the feeding end of the conveying belt, and the feeding assembly comprises an unfinished product conveying line and a feeding robot.

[0018] As a further improvement of the above technical solution, the up-down feeding assembly further comprises a feeding assembly located at the feeding end of the conveying belt, and the feeding assembly comprises an unfinished product conveying line and a feeding robot.

[0019] Other features and advantages of the present application will be described in the following description and become apparent from the description, or can be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 is a structural schematic view of an embodiment of the conveying assembly provided by the present application;

[0022] Figure 2 is a partial schematic view of one end of an embodiment of the conveying assembly provided by the present application;

[0023] Figure 3 is a schematic view of an embodiment of the control assembly provided by the present application;

[0024] Figure 4 is a structural schematic view of an embodiment of the up-down feeding assembly provided by the present application;

[0025] LIST OF REFERENCE NUMBERS

[0026] Belt conveying assembly 100; conveying belt 110; rack 120; belt roller body 130; speed reducer 140; three-phase asynchronous motor 150; encoder 160; positioning calibration wheel 170; swing frame 180; support 190;

[0027] Up-down feeding assembly 200; X-axis movement module 210; Y-axis movement module 220; Z-axis movement module 230; grabbing module 240; grabbing frame 241; suction disc body 242; rotating module 250;

[0028] Data acquisition mechanism 300;

[0029] PLC controller 400;

[0030] Motor controller 500;

[0031] Work platform 600;

[0032] Feeding assembly 700; unfinished product conveying line 710; feeding robot 720;

[0033] Discharging assembly 800; finished product conveying line 810; discharging robot 820. DETAILED DESCRIPTION

[0034] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0036] In the description of the present application, the plural refers to two or more. If there is a description of first, second, etc., it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0037] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0038] The technical solutions of the present application will be described below in combination with the drawings. Obviously, the following described embodiments are only part of the embodiments of the present application, not all embodiments.

[0039] In the existing daily ceramic production line, after the ceramic clay is discharged, it is generally taken from the conveying assembly line by manual to process the ceramic product. Since the ceramic production process is multiple and the output is high, the required production personnel is also multiple, and in the fixed distance movement positioning of the belt assembly line, there are many factors affecting the precision positioning, for example: the belt has tension and is easy to deform; the three-phase asynchronous motor 150 starts and stops slowly, and the positioning precision is unstable; the assembly line is relatively long, the products on the line are multiple, the weight is relatively heavy, the friction is large, and the inertia is uncontrollable.

[0040] Further, the utility model provides a conveying assembly line device for daily ceramic clay, which upgrades the existing belt assembly line to realize precise fixed distance movement of the belt assembly line, and effectively reduces the transformation cost.

[0041] As shown in Figure 1 The conveying assembly line device includes a belt conveying assembly line 100 and a plurality of feeding and discharging assemblies 200.

[0042] The belt conveying assembly line 100 is used to convey the ceramic clay, and includes a conveying belt 110, a belt roller set, a conveying driving mechanism and a positioning and calibration mechanism.

[0043] The conveying belt 110 of the embodiment extends in the front-rear direction. In other embodiments, the conveying belt 110 can extend in other directions. In the embodiment, the conveying direction of the conveying belt 110 is from the rear to the front. The rear end of the conveying belt 110 is the feeding end, and the front end is the discharging end. The conveying belt 110 is sleeved on the belt roller set. The conveying driving mechanism is transmissionally connected with the belt roller set. The conveying driving mechanism drives the conveying belt 110 to rotate for conveying through the belt roller set.

[0044] Specifically, the belt conveying assembly line 100 of the embodiment further includes a rack 120. The belt roller set includes at least two belt roller bodies 130. The at least two belt roller bodies 130 are spaced apart in the front-rear direction on the rack 120. The belt roller bodies 130 extend in the left-right direction. The conveying belt 110 is sleeved on the at least two belt roller bodies 130. In order to improve the stability of the belt conveying assembly line 100 in supporting the ceramic clay, the more belt roller bodies 130 are provided.

[0045] The conveying driving mechanism is transmissionally connected with one of the belt roller bodies 130. The conveying driving mechanism drives the belt roller body 130 to rotate to drive the conveying belt 110 to rotate, so as to convey the ceramic clay forward.

[0046] As shown in Figure 2As shown, the conveying driving mechanism of the embodiment comprises a speed reducer 140 and a three-phase asynchronous motor 150, the three-phase asynchronous motor 150 is connected with the belt roller body 130 through the speed reducer 140, and the speed reducer 140 is fixedly installed on the side surface of the rack 120.

[0047] As shown, the positioning calibration mechanism comprises an encoder 160 and a positioning calibration wheel 170 connected with each other, the outer peripheral wall of the positioning calibration wheel 170 abuts against the surface of the conveying belt 110 to rotate along with the conveying belt 110, and the encoder 160 is used for detecting the angle of rotation of the positioning calibration wheel 170, so that the moving stroke of the conveying belt 110 can be obtained by detecting the angle of the positioning calibration wheel 170 under the condition that the outer diameter of the positioning calibration wheel 170 is a fixed value, and in order to avoid the phenomenon of slipping of the positioning calibration wheel 170, a friction ring is arranged on the outer periphery of the positioning calibration wheel 170 to improve the friction force between the positioning calibration wheel 170 and the conveying belt 110. Figure 2

[0048] The positioning calibration wheel 170 of the embodiment is rotatably installed on a swing frame 180, the swing frame 180 is swingably installed on a support 190, the support 190 is fixed on the side surface of the rack 120, a torsion spring is arranged between the swing frame 180 and the support 190 to drive the swing frame 180 to swing so that the positioning calibration wheel 170 is kept abutting against the surface of the conveying belt 110, and the encoder 160 is installed on the swing frame 180.

[0049] When the conveying belt 110 rotates to convey, the positioning calibration wheel 170 abuts against the surface of the conveying belt 110, and the encoder 160 is used for detecting the angle of rotation of the positioning calibration wheel 170 to obtain the actual moving distance of the conveying belt 110, and the actual moving distance is compared with the set distance, and the difference after comparison is compensated in the next moving, so that the conveying belt 110 has the distance automatic compensation function in the fixed distance moving, thereby realizing accurate positioning.

[0050] The plurality of feeding and discharging assemblies 200 are sequentially and spacedly arranged along the conveying direction of the conveying belt 110, and the number of the feeding and discharging assemblies 200 is determined according to the process of processing the ceramic biscuit, in use, the ceramic biscuit is placed on the conveying belt 110, the conveying driving mechanism drives the conveying belt 110 to rotate through the belt roller set to convey the ceramic biscuit to different feeding and discharging assemblies 200 at a fixed distance, the feeding and discharging assembly 200 moves the ceramic biscuit on the conveying belt 110 to a processing station, performs different processing, and then is transferred back to the conveying belt 110 to be conveyed to the next feeding and discharging assembly 200.

[0051] The utility model can be installed and transformed on the existing belt assembly line, accurately positioned through multiple transmissions according to the process requirements of products, reduces manual work, realizes one person operating multiple machines, and effectively reduces production cost.​

[0052] Furthermore, this embodiment includes a control component, such as... Figure 3 As shown, the control components include a data acquisition mechanism 300, a PLC controller 400, and a motor controller 500. The motor controller 500 is connected to the data acquisition mechanism 300 and the PLC controller 400, respectively. The data acquisition mechanism 300 is connected to the encoder 160, and the motor controller 500 is connected to the three-phase asynchronous motor 150.

[0053] In the control system, the PLC program controller sends a fixed-distance operation command to the motor controller 500, which then sends a rotation control to the three-phase asynchronous motor 150. The conveyor belt 110 moves forward at a fixed distance. At the same time, the encoder 160 reads the moving distance of the conveyor belt 110 in real time. After the conveyor belt 110 has moved forward at a fixed distance, the data acquisition mechanism 300 collects the data from the encoder 160 and transmits the actual moving distance data back to the PLC program controller. The PLC program controller compares the received actual moving distance with the set distance and adds the difference to the next round of movement. This gives the conveyor belt 110 an automatic distance compensation function during fixed-distance movement, thereby achieving precise positioning and automated control.

[0054] Furthermore, such as Figure 1 As shown, the conveyor assembly line device in this embodiment also includes multiple processing platforms 600. The multiple processing platforms 600 are staggered on both sides of the conveyor belt 110 along the conveying direction of the conveyor belt 110. The loading and unloading assembly 200 is located between the processing platform 600 and the conveyor belt 110. After the ceramic blank is delivered to the position, the loading and unloading assembly 200 transfers the ceramic blank from the conveyor belt 110 to the processing platform 600 for processing. After the ceramic blank processing is completed, the loading and unloading assembly 200 transfers the ceramic blank from the processing platform 600 to the conveyor belt 110, and the conveyor belt 110 conveys it forward at a fixed distance.

[0055] like Figure 4 As shown, the loading and unloading assembly 200 of this embodiment includes an X-axis motion module 210, a Y-axis motion module 220, a Z-axis motion module 230, and a gripping module 240. The X-axis motion module 210 is used to drive the gripping module 240 to move along the X-axis, the Y-axis motion module 220 is used to drive the gripping module 240 to move along the Y-axis, and the Z-axis motion module 230 is used to drive the gripping module 240 to move along the Z-axis. In this embodiment, the gripping module 240 is used to grip ceramic blanks.

[0056] In addition, the loading and unloading assembly 200 in this embodiment also includes a rotating module 250, which is used to drive the gripping module 240 to rotate, thereby driving the ceramic blank to rotate to different processing postures to meet different processing needs.

[0057] Specifically, the Z-axis movement module 230 of the embodiment is a lifting cylinder, and the rotary module 250 is a rotary cylinder installed at the telescopic end of the lifting cylinder. The X-axis movement module 210 and the Y-axis movement module 220 are both linear motors. The Y-axis movement module 220 is installed at the driving end of the X-axis movement module 210, and the lifting cylinder is installed at the driving end of the Y-axis movement module 220.

[0058] The grabbing module 240 of the embodiment includes a grabbing frame 241 and a plurality of suction disc bodies 242 installed on the grabbing frame 241. The ceramic biscuit is adsorbed by the plurality of suction disc bodies 242. The grabbing frame 241 is in transmission connection with the rotary cylinder.

[0059] As shown in Figure 1 , the conveying assembly line device further includes a feeding assembly 700 located at the feeding end of the conveying belt 110. The feeding assembly 700 includes an unfinished product conveying line 710 and a feeding robot 720. The feeding robot 720 is arranged between the unfinished product conveying line 710 and the feeding end of the conveying belt 110. The execution end of the feeding robot 720 is provided with a feeding suction disc.

[0060] In addition, as shown in Figure 1 , the conveying assembly line device further includes a discharging assembly 800 located at the discharging end of the conveying belt 110. The discharging assembly 800 includes a finished product conveying line 810 and a discharging robot 820. The discharging robot 820 is arranged between the finished product conveying line 810 and the discharging end of the conveying belt 110. The execution end of the discharging robot 820 is provided with a discharging suction disc.

[0061] The working principle of the conveying assembly line device of the embodiment is as follows:

[0062] The unfinished product conveying line 710 sends the ceramic biscuit to the tail feeding position, which is sucked by the feeding suction disc of the feeding robot 720 and sent to the feeding end of the conveying belt 110. The three-phase asynchronous motor 150 rotates to drive the belt roller body 130 to rotate through the speed reducer 140, and then the belt roller body 130 rotates to drive the conveying belt 110 to move forward at a fixed distance, so as to send the ceramic biscuit to the lower side of the feeding and discharging assembly 200;

[0063] After the ceramic biscuit is sent to the position, the feeding and discharging assembly 200 starts to operate, the position of the suction disc body 242 is moved to the upper side of the ceramic biscuit through the X-axis movement module 210 and the Y-axis movement module 220, the Z-axis movement module 230 drives the suction disc body 242 to descend, the suction disc body 242 sucks the ceramic biscuit, the Z-axis movement module 230 drives the suction disc body 242 to ascend, after the sucking is completed, the suction disc body 242 is moved to the processing platform 600 through the X-axis movement module 210 and the Y-axis movement module 220, the rotating module 250 rotates, the Z-axis movement module 230 drives the suction disc body 242 to descend, the suction disc body 242 sucks and closes, and the ceramic biscuit is placed on the processing platform 600 to perform the processing operation;

[0064] After the ceramic biscuit processing operation is completed, the Z-axis movement module 230 drives the suction disc body 242 to descend, the suction disc body 242 sucks the ceramic biscuit, after the sucking is completed, the Z-axis movement module 230 drives the suction disc body 242 to ascend, the position of the suction disc body 242 is moved to the upper side of the ceramic biscuit through the X-axis movement module 210 and the Y-axis movement module 220, the rotating module 250 rotates, the Z-axis movement module 230 drives the suction disc body 242 to descend, the suction disc body 242 sucks and closes, and the ceramic biscuit is discharged;

[0065] After the daily-use ceramic biscuit is discharged, the three-phase asynchronous motor 150 rotates, the conveying belt 110 moves forward at a fixed distance, so that the ceramic biscuits are sequentially conveyed to different feeding and discharging assemblies 200, when the ceramic biscuit moves to the discharging end of the conveying belt 110, the ceramic biscuit is sucked by the discharging suction disc of the discharging robot 820 and is sent to the finished product conveying line 810.

[0066] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner without departing from the purpose of the present application.

[0067] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the art without departing from the purpose of the present application.

Claims

1. A conveying line device for domestic ceramic earthware, characterized in that, The belt conveying pipeline comprises a conveying belt, a belt roller set, a conveying driving mechanism and a positioning calibration mechanism, the conveying belt is sleeved on the belt roller set, the conveying driving mechanism is in transmission connection with the belt roller set, and the positioning calibration mechanism comprises an encoder and a positioning calibration wheel connected with each other. A plurality of the feeding and discharging assemblies are arranged in sequence and at intervals along the conveying direction of the conveying belt.

2. The conveying pipeline device according to claim 1, wherein the belt roller set comprises at least two belt roller bodies arranged at intervals along the conveying direction of the conveying belt, and the conveying driving mechanism is in transmission connection with one of the belt roller bodies.

3. The conveying pipeline device according to claim 2, wherein the conveying driving mechanism comprises a speed reducer and a three-phase asynchronous motor, and the three-phase asynchronous motor is connected with the belt roller body through the speed reducer.

4. The conveying pipeline device according to claim 3, further comprising a control assembly, the control assembly comprises a data acquisition mechanism, a PLC controller and a motor controller, the motor controller is connected with the data acquisition mechanism and the PLC controller respectively, the data acquisition mechanism is connected with the encoder, and the motor controller is connected with the three-phase asynchronous motor.

5. The conveying pipeline device according to claim 1, further comprising a plurality of processing platforms, the plurality of processing platforms are arranged on both sides of the conveying belt in a staggered manner along the conveying direction of the conveying belt, and the feeding and discharging assemblies are arranged between the processing platforms and the conveying belt.

6. The conveying pipeline device according to claim 1, wherein the feeding and discharging assembly comprises an X-axis movement module, a Y-axis movement module, a Z-axis movement module and a grabbing module, the X-axis movement module is used to drive the grabbing module to move along the X-axis, the Y-axis movement module is used to drive the grabbing module to move along the Y-axis, the Z-axis movement module is used to drive the grabbing module to move along the Z-axis, and the grabbing module is used to grab the ceramic biscuit.

7. The conveying pipeline device according to claim 6, wherein the feeding and discharging assembly further comprises a rotating module, and the rotating module is used to drive the grabbing module to rotate.

8. The conveying pipeline device according to claim 6, wherein the grabbing module comprises a grabbing frame and a plurality of suction disc bodies mounted on the grabbing frame.

9. The conveying pipeline device according to claim 1, further comprising a feeding assembly located at the feeding end of the conveying belt, and the feeding assembly comprises an unprocessed product conveying line and a feeding robot.

10. The conveying pipeline device according to claim 1, ​ ​ ​ ​ ​ ​ ​ ​ ​ Also included is an outfeed assembly at an outfeed end of the conveyor belt, the outfeed assembly including a finished product conveyor line and an outfeed robot.

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