Automatic cutting device for green brick impressions of continuous roller press

Abstract

The utility model discloses an automatic cutting device for green brick marks of a continuous roller press, which comprises a continuous roller press body, an automatic cutting device, an automatic cutting device and an automatic cutting device, and is characterized in that the continuous roller press body is provided with a feeding end and a discharging end; the conveying device is mounted behind the discharging end; the green brick cutting machine is arranged on the conveying device; the green brick length measuring sensor is arranged on the conveying device; the controller is electrically connected with the continuous roller press body, the conveying device, the green brick cutting machine and the green brick length measuring sensor, data fed back by the sensor is received through the controller, position parameters of green bricks needing to be cut are automatically calculated, and therefore the green brick cutting machine is driven to accurately cut the green bricks. The uncertainty of manual processing is avoided, and the accuracy and efficiency are improved; due to the fact that the device can only cut off the green bricks with the marks instead of the whole green bricks, material loss can be reduced to a certain degree, and production cost is reduced. Manual intervention is reduced through automatic operation, the production efficiency is improved, and the production line can operate more stably and efficiently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of brick imprint cutting, especially to a continuous roll press brick imprint automatic cutting device. BACKGROUND

[0002] With the continuous progress of ceramic production technology, as a key equipment in modern ceramic production, the continuous roll press has been widely used in the large-scale production of ceramic plates. Through the synergistic effect of the upper and lower rollers, the device can realize efficient continuous pressure forming of ceramic raw materials, thereby producing ceramic plates with unlimited length, greatly improving production efficiency and product quality. However, in the actual production process, due to the failure of the downstream equipment, the interruption of raw material supply or other unpredictable factors, the continuous roll press will inevitably encounter temporary shutdown.

[0003] During the shutdown, due to the interruption of the continuous pressure of the roll press, the partially formed ceramic brick will leave obvious marks at the stop position. These marks not only destroy the appearance integrity of the ceramic brick, but also seriously affect the overall quality and reduce the market competitiveness of the product.

[0004] Currently, ceramic manufacturers generally adopt manual monitoring and manual processing methods to deal with this problem. Specifically, when the continuous roll press stops and restarts due to a fault, a special operator needs to immediately inspect the ceramic bricks on the production line, manually identify and separate the bricks with marks. Subsequently, these unqualified bricks will be sent to the crusher for crushing and recycling. Although this method can ensure that unqualified bricks do not flow into the subsequent production line, avoiding greater resource waste, it highly depends on manual operation, not only increasing production cost, but also reducing production efficiency. At the same time, the accuracy of manual judgment also fluctuates, making it difficult to ensure that all marked bricks can be accurately identified and processed. UTILITY MODEL CONTENTS

[0005] In order to overcome at least one of the defects of the prior art described above, the utility model provides a continuous roll press brick imprint automatic cutting device. It can solve the uncertainty problem of manual identification and processing of bricks, automatically control cutting through the device, only cut a section of bricks with marks, and do not need to cut according to the size of the whole brick, thus saving material loss and cost to some extent, and realizing automatic operation, avoiding uncertain factors caused by manual intervention.

[0006] The utility model employs the technical scheme that

[0007] The application discloses an automatic cutting device for imprint of green bricks of a continuous roller press, which comprises a continuous roller press body having an inlet end and an outlet end for continuously pressing green bricks, a conveying device installed behind the outlet end, a green brick cutting machine arranged on the conveying device for transversely cutting green bricks, a green brick length measuring sensor arranged on the conveying device and located upstream of the green brick cutting machine for measuring and feeding back the moving length of the green bricks in real time, and a controller electrically connected with the continuous roller press body, the conveying device, the green brick cutting machine and the green brick length measuring sensor for receiving the value fed back by the green brick length measuring sensor and calculating the position parameter of the green bricks to be cut to drive the green brick cutting machine to cut the green bricks.

[0008] By adopting the above scheme, the device receives the data fed back by the sensor through the controller, automatically calculates the position parameter of the green bricks to be cut, and drives the green brick cutting machine to accurately cut the green bricks, thereby avoiding the uncertainty of manual identification and processing, improving the accuracy and efficiency, saving the material loss to a certain extent and reducing the production cost since the device can only cut the part of the green bricks with the imprint, and improving the production efficiency and enabling the production line to more stably and efficiently operate since the automatic operation reduces the manual intervention.

[0009] Further, the application further comprises a crushing device electrically connected with the controller, which is installed behind the conveying device and used for crushing the green bricks with the imprint.

[0010] By adopting the above scheme, the crushing device is electrically connected with the controller, which means that the controller can not only drive the green brick cutting machine to accurately cut the green bricks with the imprint when the position of the green bricks with the imprint to be cut is identified, but also instruct the crushing device to crush the green bricks with the imprint, thereby realizing the complete automation of the process, greatly improving the processing efficiency and accuracy, crushing the unqualified green bricks into small particles or powders, and recycling the crushed materials into the raw materials of the ceramic production, thereby realizing the effective recycling and reuse of the resources, reducing the production cost and meeting the concept of sustainable development, and increasing the crushing device, thereby making the whole processing process more automatic and reducing the manual intervention, thereby reducing the labor cost and avoiding the resource waste and product quality problems caused by improper operation or incorrect judgment.

[0011] Further, a plurality of passive roller bodies are arranged between the conveying device and the continuous roller press body for supporting and conveying the green bricks pressed out of the continuous roller press body to the conveying device.

[0012] By adopting the above scheme, the passive roller body can support the green bricks pressed out from the continuous roller press body, prevent them from falling suddenly or being impacted under the action of gravity, thereby avoiding additional damage or marks on the surface of the green bricks; by arranging multiple passive roller bodies, a smooth transition area can be formed, so that the green bricks can be smoothly transferred from the continuous roller press body to the conveying device. This helps to maintain the integrity and consistency of the green bricks and ensures the smooth progress of subsequent processing steps.

[0013] Further, the green brick cutting machine comprises a cutting frame assembled above the conveying device, a cutting motor located between the conveying device and the cutting frame, a lifting mechanism connected at one end to the cutting frame and at the other end to the cutting motor for driving the cutting motor to move downward to approach the green bricks or move upward to move away from the green bricks, and a cross-cutting blade drivingly connected to the cutting motor for cross-cutting the green bricks when the lifting mechanism drives the cutting motor to move downward.

[0014] By adopting the above scheme, the lifting mechanism can drive the cutting motor and the cross-cutting blade to move downward when cutting of the green bricks is needed, so that the blade contacts and cuts the green bricks. After cutting is completed, the lifting mechanism drives the cutting motor and the blade to move upward and away from the green bricks. The whole process can be accurately controlled and adjusted by the control system to realize automatic and efficient production.

[0015] The continuous roller press body comprises an upper driven roller, an upper forming roller, an upper driving roller, a lower driven roller, a lower forming roller and a lower driving roller, the upper forming roller and the lower forming roller are oppositely arranged, and the roller pressing surface is arranged between the two rollers for pressing the material into green bricks.

[0016] Further, the feeding end is located between the upper driven roller and the lower driven roller, and the discharging end is located between the upper driving roller and the lower driving roller.

[0017] Further, the upper roller surfaces of the lower driven roller, the lower forming roller and the lower driving roller are on the same horizontal plane.

[0018] Further, the crushing device comprises a crusher and a crushing lifting mechanism for controlling the lifting of the crusher.

[0019] Further, the green brick length measuring sensor is a laser displacement sensor, a photoelectric switch, an inductive sensor or a capacitive sensor.

[0020] Further, the conveying device is a conveying belt or a conveying roller.

[0021] In summary, the automatic green brick mark cutting device of the continuous roller press has the following technical effects:

[0022] 1. The automatic cutting-off device can quickly respond and process the brick billets with marks without manual intervention, greatly shortening the processing time and improving the overall production efficiency. Through precise calculation and control, the device can only cut off the part with marks instead of the whole brick billet, which reduces unnecessary waste and further improves production efficiency;

[0023] 2. The automatic cutting-off device can accurately identify and cut off the part of the brick billet with marks, avoiding the flow of unqualified products into the subsequent production line, thereby ensuring the quality and consistency of the final product. Compared with manual identification, the automatic device has higher accuracy and stability, reducing errors and uncertainties caused by human factors;

[0024] 3. Through automation, the need for manual monitoring and processing is reduced, thereby reducing labor costs. Since it can accurately cut off the part with marks, it reduces the waste of whole brick billets, further reducing material costs;

[0025] 4. The automatic cutting-off device can work continuously and stably, unaffected by human factors, thereby enhancing the stability and reliability of the production line;

[0026] 5. The device has certain flexibility and adaptability, which can be adjusted and optimized according to different production conditions and needs, such as adjusting the cutting parameters to adapt to different sizes of brick billets or different mark positions. BRIEF DESCRIPTION OF DRAWINGS

[0027] Fig. 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0028] Fig. 2 It is a schematic diagram of the connection structure of the conveying device of the embodiment of the present application.

[0029] Among them, the meaning of the reference signs is as follows: 1, continuous roller press body; 11, feeding end; 12, discharging end; 13, upper driven roller; 14, upper forming roller; 15, upper driving roller; 16, lower driven roller; 17, lower forming roller; 18, lower driving roller; 19, roller pressing surface; 2, conveying device; 3, brick billet cutting machine; 31, cutting frame; 32, cutting motor; 33, lifting mechanism; 34, cross-cutting blade; 4, brick billet length measurement sensor; 5, driven roller body; 6, crushing device; 61, crusher; 62, crushing lifting mechanism; 7, brick billet. DETAILED DESCRIPTION

[0030] For better understanding and implementation, the technical solutions in the embodiments of the present application will be described and discussed clearly and completely in conjunction with the drawings of the present application. Obviously, only some examples of the present application are described here, and not all examples. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0031] For the convenience of understanding the embodiments of the present application, the following will be further explained and described with specific examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present application.

[0032] In the description of the present application, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like 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 referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.

[0034] Embodiment 1 of the present application refers to Figs. 1-2As shown, the application discloses an automatic cutting device for imprint of green brick of continuous roller press, which comprises a continuous roller press body 1, a conveying device 2, a green brick cutting machine 3, a green brick length measuring sensor 4 and a controller (not shown in the figure), the continuous roller press body 1 has an inlet end 11 and an outlet end 12, is used for continuously pressing green bricks 7 from the inlet end 11 and sending out from the outlet end 12, the conveying device 2 is installed behind the outlet end 12, so as to receive the green bricks 7 sent out from the outlet end 12 and continue to convey backward, and the conveying device 2 comprises but is not limited to a conveying belt or a conveying roller; the green brick cutting machine 3 is arranged on the conveying device 2 and is used for transversely cutting the green bricks 7; the green brick length measuring sensor 4 is arranged on the conveying device 2 and is located upstream of the green brick cutting machine 3, is used for measuring and feeding back the moving length of the green bricks 7 in real time, and the controller is electrically connected with the continuous roller press body 1, the conveying device 2, the green brick cutting machine 3 and the green brick length measuring sensor 4, is used for receiving the value fed back by the green brick length measuring sensor 4, calculating the position parameter of the green bricks 7 to be cut, and driving the green brick cutting machine 3 to cut the green bricks; and the controller comprises but is not limited to a programmable logic controller, an embedded controller, an industrial computer or an industrial personal computer. The device receives the data fed back by the sensor through the controller, automatically calculates the position parameter of the green bricks 7 to be cut, and drives the green brick cutting machine 3 to accurately cut. This avoids the uncertainty of manual identification and processing, improves the accuracy and efficiency, saves the material loss to a certain extent and reduces the production cost because the device can only cut the part of the green bricks 7 with the imprint instead of the whole green bricks 7, and the automatic operation reduces the manual intervention, improves the production efficiency and enables the production line to operate more stably and efficiently.

[0035] Specifically, in some embodiments, the continuous roller press body 1 comprises an upper driven roller 13, an upper forming roller 14, an upper driving roller 15, a lower driven roller 16, a lower forming roller 17 and a lower driving roller 18, the upper forming roller 14 and the lower forming roller 17 are oppositely arranged, and a roller pressing surface 19 is formed between the upper forming roller 14 and the lower forming roller 17, so as to press the material into the green bricks 7. A conveying steel belt is wound around the upper driven roller 13, the upper forming roller 14 and the upper driving roller 15, a conveying steel belt is wound around the lower driven roller 16, the lower forming roller 17 and the lower driving roller 18, the inlet end 11 is formed between the upper driven roller 13 and the lower driven roller 16, the outlet end 12 is formed between the upper driving roller 15 and the lower driving roller 18, and the material enters the inlet end 11, is pressed into the green bricks 7 by the roller pressing surface 19 between the upper forming roller 14 and the lower forming roller 17 and is sent out from the outlet end 12.

[0036] It should be noted that the upper roller surfaces of the lower driven roller 16, the lower forming roller 17 and the lower driving roller 18 are located on the same horizontal plane, so as to maintain the horizontal conveying of the green bricks 7.

[0037] Since there is a gap between the discharge end 12 of the continuous roller press body 1 and the conveying device 2, the green bricks 7 may be pressed down by gravity during conveying, causing problems such as failure to be conveyed onto the conveying device 2. Therefore, in some embodiments, a plurality of passive rollers 5 are arranged between the conveying device 2 and the continuous roller press body 1 to support and send the green bricks 7 rolled out of the continuous roller press body 1 to the conveying device 2. The passive rollers 5 can support the green bricks 7 rolled out of the continuous roller press body 1, preventing them from falling suddenly or being impacted under the action of gravity, thereby avoiding additional damage or marks on the surface of the green bricks 7. By arranging a plurality of passive rollers 5, a smooth transition area can be formed, allowing the green bricks 7 to be smoothly transferred from the continuous roller press body 1 to the conveying device 2. This helps to maintain the integrity and consistency of the green bricks 7, ensuring smooth progress of subsequent processing steps.

[0038] It should be noted that the upper roller surfaces of the plurality of passive rollers 5 are at the same level as the upper roller surfaces of the lower driven rollers 16, the lower forming rollers 17, and the lower driving rollers 18, to provide stable and horizontal conveying conditions.

[0039] In some embodiments, in order to perform more specific and detailed operations on the green brick cutting machine 3, the green brick cutting machine 3 at least includes a cutting frame 31, a cutting motor 32, a lifting mechanism 33, and a cross-cut blade 34. The cutting frame 31 is assembled above the conveying device 2, the cutting motor 32 is located between the conveying device 2 and the cutting frame 31, one end of the lifting mechanism 33 is connected to the cutting frame 31, and the other end is connected to the cutting motor 32, for driving the cutting motor 32 to move downward to approach the green brick 7 or to move upward to move away from the green brick 7. The cross-cut blade 34 is drivingly connected to the cutting motor 32 for cross-cutting the green brick 7 when the lifting mechanism 33 drives the cutting motor 32 to move downward. In this way, when it is necessary to cut the green brick 7, the lifting mechanism 33 drives the cutting motor 32 and the cross-cut blade 34 to move downward, so that the blade contacts and cuts the green brick 7. After cutting is completed, the lifting mechanism 33 drives the cutting motor 32 and the blade to move upward and away from the green brick 7. The entire process can be precisely controlled and adjusted by a control system to achieve automation and high efficiency production. Optionally, the lifting mechanism 33 includes but is not limited to a hydraulic rod, a pneumatic cylinder, or a lead screw motor, which can control the upward and downward movement of the cross-cut blade 34 to complete the cutting.

[0040] In some embodiments, in order to facilitate the breaking operation after cutting, a breaking device 6 is further arranged at the end or rear of the conveying device 2, and the breaking device 6 is electrically connected with the controller. The breaking device 6 is installed at the rear of the conveying device 2 and is used for breaking the brick body 7 with marks. By electrically connecting the breaking device 6 with the controller, it means that when the controller identifies the position of the marked brick body 7 that needs to be cut off, the controller can not only drive the brick body cutting machine 3 to cut off the marked brick body 7 accurately, but also instruct the breaking device 6 to break the marked brick body 7. This process is fully automated and does not require manual intervention, greatly improving the processing efficiency and accuracy. The breaking device 6 breaks the unqualified brick body 7 into smaller particles or powder, and these broken materials can be recycled into the raw materials of the ceramic production process, achieving effective recycling and reuse of resources. This not only helps to reduce production costs, but also conforms to the concept of sustainable development. After adding the breaking device 6, the entire processing process is more automated, reducing the manual intervention process. This not only reduces labor costs, but also avoids resource waste and product quality problems caused by improper manual operation or judgment errors.

[0041] In the embodiment, the breaking device 6 includes a breaker 61 and a breaking lifting mechanism 62 for controlling the lifting of the breaker 61. Optionally, the breaking device 6 includes but is not limited to a shearing mechanism or a cutter device. The shearing mechanism includes a sliding seat, a mold support frame, a shearing mold, and a hydraulic cylinder and other components. The hydraulic cylinder provides power to drive the shearing mold to cut off the brick body 7. The cutter device includes a cutter, a cutter mounting plate, and a longitudinal screw rod transmission mechanism and other components. The longitudinal screw rod transmission mechanism provides power to drive the cutter to move vertically and horizontally, thereby achieving the cutting operation of the brick body 7. In other embodiments, the specific structure of the breaking device 6 is not limited, as long as it can achieve the breaking effect. The embodiment is not limited in detail.

[0042] The utility model also relates to a kind of automatic cutting method of continuous roller press brick body mark, using the automatic cutting device of continuous roller press brick body mark described above, including the following steps:

[0043] Parameter record:

[0044] The controller continuously records the value fed back by the brick length measuring sensor 4 when the brick cutting machine 3 cuts the brick body 7, which will be referred to as BQ1 below. When the continuous roller press body 1 stops, the controller will record the value currently fed back by BQ1, denoted as S0, which represents the length of the brick body 7 at the sensor position at the time of shutdown. At the same time, the controller will also extract the value of BQ1 at the beginning of the last cross-cutting action of the brick cutting machine 3, denoted as S2, for subsequent calculation of the length of the brick body 7 that has been cross-cut.

[0045] Parameter calculation:

[0046] Since there is a certain distance L1 between the roller surface 19 and the crosscutting blade 34, when the machine stops, the position of the brick 7 at a distance L1 from the crosscutting blade 34 is the position with the mark. Therefore, the position with the mark S1 of the brick 7 is S0+L1. Since the mark is usually generated under the action of the press roller, the position of the mark can be considered as the position of the point where the roller surface 19 contacts the brick 7 and generates the mark.

[0047] The length S3 of the brick 7 that has been crosscut is equal to the length S0 of the brick 7 at the position BQ1 when the machine stops minus the value S2 of the sensor BQ1 when the last crosscutting action of the brick cutter 3 starts, i.e. the length S3 of the brick 7 that exceeds the crosscutting blade 34 is S0-S2.

[0048] The total length S4 of the brick 7 that has not been cut is equal to the distance L1 between the roller surface 19 and the crosscutting blade 34 plus the length S3 of the brick 7 that has been crosscut, i.e. the total length S4 of the brick 7 that has not been cut is L1+S3=L1+S0-S2. By accurately calculating S3 and S4, it can be ensured that the cutting operation only targets the part of the brick 7 with the mark, avoiding mis-cutting or missing cutting, thereby improving the accuracy of cutting; knowing the total length S4 of the brick 7 that has not been cut, subsequent cutting operations can be reasonably planned, avoiding unnecessary waiting and waste, thereby improving cutting efficiency, while maximizing the use of brick 7 material, reducing waste, and improving material utilization.

[0049] The number N of complete bricks 7 that can be cut is equal to the total length S4 of the brick 7 that has not been cut divided by the current cutting length L0 of the brick 7, i.e. the standard length of each brick 7, i.e. the number N of complete bricks 7 that can be cut is S4÷L0. Since the brick 7 is an integer number of cuts, N takes the integer part. By calculating N, it can be accurately known how many complete bricks 7 can be cut from the remaining brick 7 that has not been cut. This helps to develop a more reasonable cutting plan, avoiding waste during cutting, and ensures that the remaining brick 7 material is maximized, reducing material waste due to improper cutting.

[0050] Subsequent automatic cutting: the controller controls the action of the brick cutter 3 according to the value fed back by the current brick length measuring sensor 4 and the calculation result to automatically cut the brick 7 with the mark. Through accurate recording, calculation and automatic control, automatic cutting of the continuous roller press brick mark is realized. This not only improves production efficiency, but also ensures the quality of the brick 7. In addition, this method also has certain flexibility and adaptability, which can be adjusted and optimized according to different production conditions and needs.

[0051] Specifically, when the continuous roller press body 1 is started again, the controller can determine the change of the BQ1 value in real time. When the BQ1 value S0 < S2 + N x L0, it indicates that the current brick 7 has not reached the position with the mark. At this time, the controller controls the brick cutting machine 3 to normally cut the brick 7, and the cut brick 7 is normal without the mark. When the controller detects that the current value S0 = S2 + N x L0, it indicates that the current brick 7 has reached the position with the mark. At this time, the controller controls the brick cutting machine 3 to cut off one side of the brick 7 with the mark. When the controller detects that the current value S0 > L1 + L3, L3 is the width of the mark of the brick 7, it indicates that the current brick 7 has completely passed through the cross-cutting blade 34. At this time, the controller controls the brick cutting machine 3 to cut off the other side of the brick 7 with the mark. By accurately determining the change of the value S0, the controller can accurately control the timing of the action of the brick cutting machine 3.

[0052] Preferably, in some embodiments, the automatic cutting device for the mark of the continuous roller press brick includes a crushing device 6. At this time, the controller further includes a control method of the crushing device 6: the controller records the value of the brick length measuring sensor 4 when the brick cutting machine 3 cuts off the other side of the brick 7 with the mark as S5; it is known that the distance between the cross-cutting blade 34 and the crushing device 6 is L2; when the controller detects that the current value S0 = S2 + N x L0 + L2, it indicates that the brick 7 with the mark has been cut off and is about to reach the position of the crushing device 6. At this time, the controller controls the crushing device 6 to execute the instruction of approaching the brick 7 and starts the brick crushing operation. When the controller detects that the current value S0 = S5 + L2, it indicates that the brick 7 with the mark that has been cut off and crushed has left the position of the crushing device 6. At this time, the controller controls the crushing device 6 to execute the instruction of stopping the crushing operation and leaving the surface of the brick 7. By the controller, the action timing of the crushing device 6 can be accurately determined and controlled, ensuring that the crushing device 6 starts working at the correct position and time, improving the efficiency of the brick crushing, avoiding the excessive contact and damage of the crushing device 6 to the subsequent brick 7 or equipment, ensuring the continuity of the production and the integrity of the equipment. The whole control process is automatically completed by the controller without manual intervention. This improves the degree of automation of the production line, reduces the labor cost, and reduces the errors and safety hazards caused by manual operation.

[0053] It should be noted that the brick length measuring sensor 4 includes but is not limited to a laser displacement sensor, a photoelectric switch, an inductive sensor or a capacitive sensor. The working principles of these sensors are different, but each has its own advantages and application scope. When selecting a sensor, the specific application scenario and requirements need to be considered comprehensively. When selecting a sensor, factors such as measurement accuracy, measurement range, working environment, etc. need to be considered to ensure the accuracy and reliability of the measurement results.

[0054] In summary, the automatic cutting device for the continuous roller press brick mark provided by the utility model has the following technical effects:

[0055] 1. The automatic cutting device can quickly respond and process the brick 7 with marks without manual intervention, thereby greatly shortening the processing time and improving the overall production efficiency.

[0056] 2. The automatic cutting device can accurately identify and cut the part of the brick 7 with marks, avoiding the flow of unqualified products into the subsequent production line, thereby ensuring the quality and consistency of the final product.

[0057] 3. Through automatic processing, the need for manual monitoring and processing is reduced, thereby reducing labor costs.

[0058] 4. The automatic cutting device can work continuously and stably, and is not affected by human factors, thereby enhancing the stability and reliability of the production line.

[0059] 5. The device has flexibility and adaptability, and can be adjusted and optimized according to different production conditions and requirements.

[0060] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be noted that for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, which are also considered within the scope of protection of the utility model.

Claims

1. An automatic removal device for brick blank imprints from a continuous roller press, characterized in that, include: The continuous roller press body (1) has a feed end (11) and a discharge end (12) for continuously pressing brick blanks (7); Conveying device (2), which is installed behind the discharge end (12); A brick blank cutting machine (3) is mounted on the conveying device (2) and is used to cut brick blanks (7) horizontally. A brick blank length measuring sensor (4) is installed on the conveying device (2) and located upstream of the brick blank cutting machine (3) to measure and provide feedback on the moving length of the brick blank (7) in real time. The controller is electrically connected to the continuous roller press body (1), the conveying device (2), the brick blank cutter (3) and the brick blank length measuring sensor (4), and is used to receive the value fed back by the brick blank length measuring sensor (4) and calculate the position parameters of the brick blank (7) that need to be cut, so as to drive the brick blank cutter (3) to cut bricks.

2. The automatic removal device for brick blank imprints from a continuous roller press according to claim 1, characterized in that, It also includes a crushing device (6), which is electrically connected to the controller. The crushing device (6) is installed behind the conveying device (2) and is used to crush the brick blanks (7) with imprints.

3. The automatic removal device for brick blank imprints from a continuous roller press according to claim 1, characterized in that, A plurality of passive rollers (5) are also provided between the conveying device (2) and the continuous roller press body (1) for supporting and conveying the brick blanks (7) rolled out from the continuous roller press body (1) to the conveying device (2).

4. The automatic removal device for brick blank imprints from a continuous roller press according to claim 1, characterized in that, The brick blank cutting machine (3) includes: A cutting frame (31) is mounted above the conveying device (2); A cutting motor (32) is located between the conveying device (2) and the cutting frame (31); The lifting mechanism (33) is connected at one end to the cutting frame (31) and at the other end to the cutting motor (32), and is used to drive the cutting motor (32) to move downward toward the brick blank (7) or upward away from the brick blank (7); A cross-cutting blade (34) is connected to the cutting motor (32) for cross-cutting the brick blank (7) when the lifting mechanism (33) drives the cutting motor (32) to move downward.

5. The automatic removal device for brick blank imprints from a continuous roller press according to claim 1, characterized in that, The continuous roller press body (1) includes an upper driven roller (13), an upper forming roller (14), an upper driving roller (15), a lower driven roller (16), a lower forming roller (17), and a lower driving roller (18). The upper forming roller (14) and the lower forming roller (17) are arranged opposite to each other, and the roller pressing surface (19) is between them, which is used to roll the material into brick blanks (7).

6. An automatic removal device for brick blank imprints from a continuous roller press according to claim 5, characterized in that, The feed end (11) is located between the upper driven roller (13) and the lower driven roller (16), and the discharge end (12) is located between the upper driving roller (15) and the lower driving roller (18).

7. An automatic removal device for brick blank imprints from a continuous roller press according to claim 5, characterized in that, The upper roller surfaces of the lower driven roller (16), lower forming roller (17) and lower driving roller (18) are on the same horizontal plane.

8. An automatic removal device for brick blank imprints from a continuous roller press according to claim 2, characterized in that, The crushing device (6) includes a crusher (61) and a crushing lifting mechanism (62) for controlling the lifting of the crusher (61).

9. An automatic removal device for brick blank imprints from a continuous roller press according to claim 1, characterized in that, The brick blank length measuring sensor (4) is a laser displacement sensor, photoelectric switch, inductive sensor or capacitive sensor.

10. An automatic removal device for brick blank imprints from a continuous roller press according to claim 1, characterized in that, The conveying device (2) is a conveyor belt or a conveyor roller.

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