Cut-to-size saw control system and control method

Abstract

The invention relates to a cut-to-size saw control system and method, and belongs to the technical field of wood-working machines. The control system comprises a push plate control module for controlling a push plate mechanism to clamp a plate and controlling the push plate mechanism to move on a workbench, so that the distance between the front end of the plate and a saw kerf is a preset distance after the plate crosses the saw kerf; the side-leaning labeling control module is used for adjusting the preset position of the side-leaning labeling mechanism and controlling the side-leaning labeling mechanism to carry out side-leaning and labeling on the plate; the material pressing control module is used for controlling the material pressing mechanism to descend to the material pressing height so as to form pressing force on the plate; and the sawing control module controls the sawing mechanism to move leftwards to cut the plate. According to the scheme provided by the invention, a previous manual labeling mode is changed through side leaning labeling integration, side leaning, saw cutting and labeling operation can be carried out at the same time, the labeling yield can be improved, and the problem that an existing cut-to-size saw is low in working efficiency is solved.

Description

Technical Field

[0001] The present application relates to the technical field of woodworking machinery, and in particular to a panel saw control system and a control method. Background Art

[0002] With the extensive application of artificial boards in the panel furniture manufacturing industry, construction and decoration industry, traditional general-purpose circular saws can no longer meet the needs of their processing technology in terms of processing accuracy and production efficiency. Therefore, various circular saws specifically used for cutting boards, namely woodworking panel saws, have developed rapidly. From small and medium-sized panel saws with low productivity and manual or mechanical feeding to various large-scale combined longitudinal and transverse sawing systems with high productivity and automation, equipped with digital program controllers or microcomputer optimization and automatic loading and unloading mechanisms, they have been widely used in furniture manufacturing, construction and decoration, vehicle and ship manufacturing and other industries. Precision panel saws are mainly used for longitudinal sectioning, cross-sectioning or angled sawing of plywood, particleboard, fiberboard, veneer, laminated board, blockboard, spliced ​​solid wood board and plastic board to obtain board parts with dimensions that meet specification requirements. They can also be used for sawing various insulating boards, thin aluminum plates and aluminum profiles.

[0003] In the prior art, the panel saw uses the material wheel to close to the plate to prevent the plate from lateral displacement during processing. However, in the actual processing and production process, the force direction of the plate is not absolute. Especially when processing large-sized plates, the deformation stress of the plate itself is large, which often produces upper and lower arches or warping, resulting in inaccurate cutting size and poor positioning accuracy during processing.

[0004] In addition, when manually labeling the sheets, it is necessary to manually peel and stick the labels, which is inefficient. In addition, there are many types of labels, which are easy to be mislabeled, have inconsistent positions, have unstable angles, and are easy to be stained. Summary of the invention

[0005] In order to overcome the problems existing in the related technology, the present application provides a panel saw control system. The integration of side-leaning labeling has changed the previous manual labeling method. Side-leaning, sawing and labeling operations can be performed simultaneously, which can improve the labeling yield and solve the problem of low working efficiency of existing panel saws.

[0006] A first aspect of the present application provides a panel saw control system, comprising:

[0007] A push plate control module controls the push plate mechanism to clamp the plate, and controls the push plate mechanism to move on the workbench so that after the plate passes through the sawing seam, the distance between the front end of the plate and the sawing seam is a preset distance;

[0008] The side leaning labeling control module adjusts the preset position of the side leaning labeling mechanism and controls the side leaning labeling mechanism to lean and label the plate;

[0009] A material pressing control module controls the material pressing mechanism to descend to a material pressing height to form a pressing force on the plate;

[0010] The sawing control module controls the sawing mechanism to move left to cut the plate.

[0011] In some embodiments, the push plate control module includes a main push control unit and an auxiliary push control unit, and the push plate mechanism includes a main push hand device and an auxiliary push hand device;

[0012] The main push control module controls the main push hand device to clamp the plate, and the auxiliary push control module controls the auxiliary push hand device to clamp the plate;

[0013] The sawing data of the panel saw is obtained, and it is determined whether the sawn board is a jigsaw board. If it is a jigsaw board, the auxiliary pusher control unit controls the auxiliary pusher device to move on the workbench so that the distance between the front end of the board clamped by the auxiliary pusher device and the saw seam is a first distance; the main pusher control unit controls the main pusher device to move on the workbench so that the distance between the front end of the board clamped by the main pusher device and the saw seam is a second distance;

[0014] The distance between the auxiliary push handle device and the saw seam is smaller than the distance between the main push handle device and the saw seam;

[0015] If not, the main push control unit controls the main push hand device and the auxiliary push hand device of the auxiliary push control unit to move synchronously, so that the distance between the front end of the plate and the saw seam is the third distance;

[0016] The distance between the auxiliary pusher device and the saw seam is equal to the distance between the main pusher device and the saw seam.

[0017] In some embodiments, the side leaning labeling control module includes a movement control unit, a side leaning control unit and a labeling control unit, and the side leaning labeling mechanism includes a movement device, a side leaning device and a labeling device;

[0018] The moving control unit controls the moving device to move the side leaning device to the upper side of the right side of the plate based on the length of the plate;

[0019] The side leaning control unit is used to control the side leaning device to lean the plate sideways before the pressing mechanism descends to the pressing height;

[0020] The labeling control unit is used to control the labeling device to label the plate after the pressing mechanism descends to the pressing height.

[0021] In some embodiments, the material pressing control module includes a sensing unit and an output control unit, and the material pressing mechanism includes a pressing beam and a pressing beam servo motor;

[0022] The output control unit controls the pressure beam servo motor to switch between a speed mode and a torque mode;

[0023] The speed mode is that the pressure beam servo motor drives the pressure beam to rise and fall in the vertical direction at a constant speed;

[0024] During the descent of the pressure beam, the sensor unit detects whether the pressure beam servo motor rotates. If the sensor detects that the servo motor does not rotate, the conveying control unit adjusts the output torque of the pressure beam motor to a fixed value to form an effective pressing force on the plate.

[0025] In some embodiments, the sawing control module includes a height detection unit and a sawing control unit;

[0026] The height detection unit is used to detect the height of the plate in the vertical direction;

[0027] The sawing control unit controls the main saw blade and the slot saw blade of the sawing mechanism to rise to a height matching the height data based on the height data of the height detection unit, and then controls the sawing mechanism to move leftward in the saw seam to cut the plate.

[0028] In some embodiments, a material blocking prevention control module is further included, which is used to control the material blocking prevention mechanism to avoid the sawing mechanism and block the sawing seam based on the travel position of the sawing mechanism in the sawing seam.

[0029] In some embodiments, the anti-blocking control module includes a distance detection unit and a mobile control unit, the anti-blocking mechanism includes a plurality of driving members and a plurality of blocks respectively connected to the driving members, the plurality of blocks are spaced apart and located on one side of the saw seam, the distance detection unit is used to detect the distance between the sawing mechanism and the left side of the plate, and the mobile control unit is used to control the plurality of driving members to switch between the extended state and the retracted state in sequence according to the distance data detected by the distance detection unit, so that the sawing mechanism can move in the saw seam to cut the plate.

[0030] In some embodiments, a deformation control module is also included. When the push plate mechanism clamps the rear end of the plate and moves on the workbench, the deformation control module controls the plate deformation detection mechanism to measure the distance between the ruler surface and the left side of the plate. If the measured distance results are inconsistent, an early warning prompt is issued.

[0031] In some embodiments, a reminder control module is also included, and an LED light strip with the same length as the saw seam is provided on the workbench. The LED light strip consists of a number of lamp beads connected in parallel and distributed side by side. When the sawing control module controls the sawing mechanism to cut the plate, the reminder control module controls the extinguishing or lighting of each lamp bead to form a light strip corresponding to the length of the plate. The light strip displays the sawing status of the sawing mechanism in different colors, and the sawing status includes manual board placement status, plate processing status, plate material collection status and alarm status.

[0032] A second aspect of the present application is to provide a panel saw control method, which is implemented by any of the above panel saw control systems, and the control method includes:

[0033] Controlling the plate pushing mechanism to clamp the plate, and controlling the plate pushing mechanism to move on the workbench, so that after the plate passes through the sawing seam, the distance between the front end of the plate and the sawing seam is a preset distance;

[0034] Adjust the preset position of the side leaning labeling mechanism, and control the side leaning labeling mechanism to lean and label the plate;

[0035] Control the pressing mechanism to descend to the pressing height to form a pressing force on the plate;

[0036] Control the sawing mechanism to move leftward to cut the plate.

[0037] The technical solution provided by this application may have the following beneficial effects:

[0038] The panel saw control system and control method provided in the present application can load the panels by front loading or rear loading. The panels move forward or backward under the clamping of the pushing plate mechanism. When the panels reach the preset position of the workbench, the side leaning labeling mechanism first performs a side leaning operation on the panels, and then the pressing mechanism descends and presses, and together with the side leaning labeling mechanism and the pushing plate mechanism, the three reference edges of the panels are positioned. After the pressing and positioning of the panels are completed, the side leaning labeling mechanism can label the panels, and the sawing mechanism can saw the panels, thereby realizing the automation of the entire panel processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0040] Figure 1 is a schematic structural diagram of a panel saw shown in an embodiment of the present application;

[0041] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0042] Figure 3 It is a structural schematic diagram of a side-by-side labeling mechanism shown in an embodiment of the present application;

[0043] Figure 4 It is a structural schematic diagram of the anti-blocking mechanism shown in the embodiment of the present application;

[0044] Figure 5 is a system block diagram of a panel saw control system shown in an embodiment of the present application;

[0045] Figure 6 It is a flow chart of a panel saw control method shown in an embodiment of the present application.

[0046] Reference numerals:

[0047] 1. Workbench; 10. Sawing seam; 2. Push plate mechanism; 21. Main pusher device; 22. Auxiliary pusher device; 3. Side leaning labeling mechanism; 31. Moving device; 32. Side leaning device; 33. Labeling device; 4. Pressing mechanism; 5. Sawing mechanism; 6. Anti-blocking mechanism; 60. Driving member; 61. Stopper. DETAILED DESCRIPTION

[0048] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0049] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0050] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0051] The panel saw described in the present application comprises a workbench 1, a plate pushing mechanism 2, a side labeling mechanism 3, a material pressing mechanism 4, a sawing mechanism 5 and a material blocking prevention mechanism 6, wherein the workbench 1 has a sawing seam 10, and the workbench 1 can carry at least one group of plate groups, each plate group can be composed of one or more plates stacked together, and the plate groups can be loaded by front loading or rear loading, and can be loaded piece by piece by mechanical loading or by an operator, and the plate pushing mechanism 2 is located at the rear side of the workbench 1, and the side labeling mechanism 3 is pressed by a material pressing mechanism 4, a sawing mechanism 5 and a material blocking prevention mechanism 6. The labeling mechanism 3 and the pressing mechanism 4 are both located above the workbench 1, and the pressing mechanism 4 is located between the labeling mechanism 3 and the workbench 1. The sawing mechanism 5 is located on the right side of the workbench 1. When cutting the plate, the sawing mechanism 5 moves from the right side of the plate to the left side of the plate to cut the plate. The anti-blocking mechanism 6 is located at the bottom of the workbench 1, and the stopper 61 of the anti-blocking mechanism 6 is located on one side of the saw seam 10. It switches back and forth between blocking the saw seam 10 and avoiding the sawing mechanism 5 under the drive of the driving member 60.

[0052] like Figures 1 to 5 As shown, a panel saw control system provided by an embodiment of the present application includes a push plate control module, which controls a push plate mechanism 2 to clamp a plate, and controls the push plate mechanism 2 to move on a workbench 1, so that after the plate passes through a sawing seam 10, the distance between the front end of the plate and the sawing seam 10 is a preset distance;

[0053] The side leaning labeling control module adjusts the preset position of the side leaning labeling mechanism 3 and controls the side leaning labeling mechanism 3 to lean and label the plate;

[0054] A material pressing control module controls the material pressing mechanism 4 to descend to a material pressing height to form a pressing force on the plate;

[0055] The sawing control module controls the sawing mechanism 5 to move leftward to cut the plate.

[0056] The panel saw described in the present application mainly includes an industrial host computer motor, a programmable controller PLC and the above-mentioned various actuators.

[0057] Among them, the industrial host computer provides a human-computer interaction interface window for the panel saw and uses special software to edit or parse the sawing path and sawing sequence of the wooden board to be sawed, and sends the corresponding data to the programmable control system PLC. The programmable controller PLC integrates the push plate control module, the side labeling control module, the material pressing control module and the sawing control module. The above-mentioned modules perform corresponding operations according to the data sent by the industrial host computer, and can operate various equipment mechanisms accurately and orderly, and finally saw the target wooden boards.

[0058] Specifically, the working process of the panel saw control system is as follows:

[0059] 1. After the equipment is powered on, the operator initializes the system, and each mechanism returns to the initial position. The operator designs the sawing drawing through the software or automatically generates sawing data by importing files, manually or mechanically loads the material, and starts the sawing program.

[0060] 2. If the plate is loaded from the front, the push plate control module controls the push plate mechanism 2 to move forward, controls the push plate mechanism 2 to clamp the plate after the push plate mechanism 2 abuts against the plate, and controls the push plate mechanism 2 to move on the workbench 1, so that the front end of the plate passes over the saw seam 10, so that the preset distance between the front end of the plate and the saw seam 10 is consistent with the sawing data.

[0061] 3. The side labeling module controls the horizontal position of the side labeling mechanism 3 on the workbench 1 based on the length information of the plate in the sawing data, and ensures that the side labeling mechanism 3 is located at the side leaning position (i.e., above the right side of the plate). After the side labeling mechanism 3 is in place, the side labeling module controls the side labeling mechanism 3 to perform a side leaning operation on the right side of the plate, and then performs a labeling operation on the plate.

[0062] 4. After completing the side leaning operation, the pressing control module controls the pressing mechanism 4 to descend to a pressing height based on the total thickness information of the plate in the sawing data. The pressing height is consistent with the total thickness of the plate, so that the pressing mechanism 4 can press the plate and position it on the workbench 1.

[0063] 5. The sawing control module controls the sawing mechanism 5 to move leftward in the sawing seam 10 to perform the plate cutting operation based on the length information of the plate in the sawing data.

[0064] The panel saw control system provided in the embodiment of the present application can load the panel by front loading or rear loading. The panel moves forward or backward under the clamping of the pushing plate mechanism 2. When the panel reaches the preset position of the workbench 1, the preset position is the sawing width of the panel. The side leaning labeling mechanism 3 first performs a side leaning operation on the panel, and then the pressing mechanism 4 descends and presses, and together with the side leaning labeling mechanism 3 and the pushing plate mechanism 2, the three reference edges of the panel are positioned. After completing the pressing and positioning of the panel, the side leaning labeling mechanism 3 can label the panel, and the sawing mechanism 5 can saw the panel, thereby realizing the automation of the entire panel processing process.

[0065] In practical applications, in order to improve the processing efficiency of boards, users often require the equipment to be able to cut multiple boards at one time or cut two boards with different sawing parameters at the same time. In order to improve the applicability of the panel saw described in this application, on the basis of the above specific implementation, the above push plate control module includes a main control unit, a main push control unit and an auxiliary push control unit, and the push plate mechanism 2 includes a main push hand device 21 and an auxiliary push hand device 22;

[0066] The main push control module controls the main push hand device 21 to clamp the plate, and the auxiliary push control module controls the auxiliary push hand device 22 to clamp the plate;

[0067] The main control unit obtains the current sawing data of the panel saw and determines whether the currently sawed board is a jigsaw. If it is a jigsaw, the auxiliary pusher control unit controls the auxiliary pusher device 22 to move on the workbench 1 so that the distance between the front end of the board clamped by the auxiliary pusher device 22 and the saw seam 10 is a first distance; the main pusher control unit controls the main pusher device 21 to move on the workbench 1 so that the distance between the front end of the board clamped by the main pusher device 21 and the saw seam 10 is a second distance;

[0068] The distance between the auxiliary push handle device 22 and the saw seam 10 is smaller than the distance between the main push handle device 21 and the saw seam 10;

[0069] If not, the main push control unit controls the main push hand device 21 and the auxiliary push control unit auxiliary push hand device 22 to move synchronously, so that the distance between the front end of the plate and the saw seam 10 is the third distance;

[0070] The distance between the auxiliary pusher device 22 and the sawing seam 10 is equal to the distance between the main pusher device 21 and the sawing seam 10 .

[0071] In this embodiment, when the operator enters the sawing data in the industrial upper computer motor, it will be based on the type of plate, the length, width and height of a single plate, the number of plate layers to be sawed at a single time, and whether there is a panel. Specifically, panel means that two plates are sawed at the same time according to their respective sawing data, and the two plates are arranged side by side on the workbench 1. If the plate on the workbench 1 is not a panel, the main push control unit controls the main push device to clamp the plate, and the auxiliary push control unit controls the auxiliary push device to clamp the plate. Based on the sawing data and the non-panel situation, the main push device and the auxiliary push device perform operations synchronously to achieve synchronous advancement or synchronous retreat to ensure that the reference edge of the plate is parallel to the saw seam 10. If the plate on the workbench 1 is a panel, the plate close to the initial position of the sawing mechanism 5 is the second plate, and the plate far from the initial position of the sawing mechanism 5 is the first plate. The size of the first plate and the second plate can be the same or different, and their sawing data can be the same or different. In this embodiment, to ensure the sawing effect, the thickness of the first plate and the second plate must be equal. The auxiliary push control unit controls the auxiliary push device to clamp the first plate, and the main push control unit controls the main push device to clamp the second plate. Since the clamping width of the auxiliary push device is much shorter than that of the main push device, and the length of the first plate (the distance between the left and right sides of the plate) may be much larger than the clamping width of the auxiliary push device, in order to avoid the main push device interfering with the push plate operation of the auxiliary push device, the distance between the auxiliary push hand device 22 and the sawing seam 10 is smaller than the distance between the main push hand device 21 and the sawing seam 10.

[0072] It can be understood that the first plate and the second plate can be a single plate or a plurality of plates stacked together.

[0073] It can be understood that the plate pushing mechanism 2 provided in the embodiment of the present application can be applicable to both front loading and rear loading of plates.

[0074] The existing panel saws use a single side leaning mechanism. When leaning against a large plate, there is insufficient pressure, which can easily cause shaking during sawing. In addition, the current labeling process of panel saws uses manual label stripping and pasting, which is inefficient, and there are many types of labels, which can be easily wrong when manually pasted. Since it is difficult to maintain consistency in manual operations, the label positions are not uniform, the label angles are not fixed, and the labels are easily stained, which affects label detection in subsequent product production processes. Based on the above specific implementation methods, the side leaning labeling control module includes a moving control unit, a side leaning control unit, and a labeling control unit. The side leaning labeling mechanism 3 includes a moving device 31, a side leaning device 32, and a labeling device 33. The side leaning device 32 has two independent side leaning units.

[0075] The moving control unit controls the moving device 31 to move the side leaning device 32 to the upper side of the right side of the plate based on the length of the plate;

[0076] The side leaning control unit is used to control the two side leaning units of the side leaning device 32 to lean the plate sideways simultaneously or individually before the pressing mechanism 4 descends to the pressing height;

[0077] The labeling control unit is used to control the labeling device 33 to label the plate after the pressing mechanism 4 descends to the pressing height.

[0078] In this embodiment, the side leaning device 32 also includes a transmission member driving the side leaning unit to perform side leaning operation, and the labeling device 33 includes a mobile mechanism capable of realizing three-axis movement, a label printer, and a labeling robot; the mobile control unit controls the mobile device 31 to move to the upper right side of the plate based on the length of the plate in the sawing data, and when the push plate mechanism 2 completes the push plate process, the side leaning control unit controls the transmission member to drive the side leaning unit to perform side leaning operation according to the size data of the plate in the current sawing data, so as to realize the simultaneous side leaning or separate side leaning of the two side leaning units. After completing the side leaning process, the labeling control unit controls the label printer to print the label, controls the labeling robot to absorb the label from the label printer, and then controls the mobile mechanism to realize three-axis movement, moves the labeling robot to the upper position of the characteristic position of the plate, and the labeling robot performs labeling work on the plate under the control of the labeling control unit.

[0079] Furthermore, the material pressing control module includes a sensing unit and an output control unit, and the material pressing mechanism 4 includes a pressing beam and a pressing beam servo motor;

[0080] The output control unit controls the pressure beam servo motor to switch between a speed mode and a torque mode;

[0081] The speed mode is that the pressure beam servo motor drives the pressure beam to rise and fall in the vertical direction at a constant speed;

[0082] During the descent of the pressure beam, the sensor unit detects whether the pressure beam servo motor rotates. If the sensor detects that the servo motor does not rotate, the conveying control unit adjusts the output torque of the pressure beam motor to a fixed value to form an effective pressing force on the plate.

[0083] In this embodiment, after the push plate mechanism 2 executes the push plate process and the side leaning labeling mechanism 3 executes the side leaning process, the output control unit controls the pressure beam servo motor to descend at a uniform speed in a vertical manner. During the process of the pressure beam descending, the sensor unit detects the rotation state of the servo motor. If the sensor unit detects that the servo motor is no longer rotating, it indicates that the pressure beam has abutted against the plate. Then the output control unit adjusts the output torque of the pressure beam servo motor to a fixed value to ensure that the pressure beam can form an effective clamping force on the plate. When the plate is cut, the output mode of the pressure beam servo motor is switched from torque mode to speed mode, and the pressure beam rises at a uniform speed and detaches from the plate, ensuring that the plate is pressed without damaging the plate, thereby realizing the quantitative setting of the pressure beam pressing the plate.

[0084] Furthermore, the sawing control module comprises a height detection unit and a sawing control unit;

[0085] The height detection unit is used to detect the height of the plate in the vertical direction;

[0086] The sawing control unit controls the main saw blade and the slot saw blade of the sawing mechanism 5 to rise to a height matching the height data based on the height data of the height detection unit, and then controls the sawing mechanism 5 to move leftward in the saw seam 10 to cut the plate.

[0087] The height detection unit obtains the height information of the board in the vertical direction from the panel saw. Based on the height information, the sawing control unit adjusts the sawing height of the main saw blade and the groove saw blade of the sawing mechanism 5 on the workbench 1, and then cuts the board.

[0088] In the process of sawing, the panel saw inevitably produces various wood strips of different lengths and widths. When the width of the wood strip is smaller than the width of the sawing kerf 10, the wood strip is easy to get stuck in the sawing kerf 10, causing the saw carriage to malfunction. In order to solve the above technical problems, the panel saw control system anti-blocking control module is used to control the anti-blocking mechanism 6 to avoid the sawing mechanism 5 and block the sawing kerf 10 based on the travel position of the sawing mechanism 5 at the sawing kerf 10.

[0089] Furthermore, the above-mentioned anti-blocking control module includes a distance detection unit and a mobile control unit. The anti-blocking mechanism 6 includes a plurality of driving members 60 and a plurality of blocks 61 respectively connected to the driving members 60. The plurality of blocks 61 are distributed at intervals and are located on one side of the saw seam 10. The distance detection unit is used to detect the distance between the sawing mechanism 5 and the left side of the plate. The mobile control unit is used to control the plurality of driving members 60 to switch between the extended state and the retracted state in sequence according to the distance data detected by the distance detection unit, so that the sawing mechanism 5 can move in the saw seam 10 to cut the plate.

[0090] Furthermore, the panel saw control system also includes a deformation control module. When the push plate mechanism 2 clamps the plate and moves on the workbench 1, the deformation control module controls the plate deformation detection mechanism to measure the distance between the ruler surface and the left side of the plate. If the measured distance results are inconsistent, an early warning prompt is issued. The ruler is located on the left side of the workbench. When the push plate mechanism 2 pushes the plate to move, the left side of the plate abuts the ruler, the rear end of the plate abuts the push plate mechanism, and the right side of the plate abuts the side labeling mechanism 3. The ruler, the push plate mechanism 2 and the side labeling mechanism 3 jointly position and limit the three sides of the plate to ensure that the plate will not shake during the sawing mechanism 5. Exemplarily, the deformation control module may include at least one distance sensor and a processing unit. When the plate moves on the workbench, the distance sensor collects the distance from the left side of the plate at intervals and forms a corresponding distance data combination. The processing unit draws a distance curve between the distance sensor and the left side of the plate according to the distance data combination. If the left side of the plate is concave, the distance curve is an inverted U-shaped curve. If the left side of the plate is not parallel to its adjacent sides (front and rear sides of the plate), the distance curve is an inclined line. If the distance sensor collects the same data on the left side of the plate, the plate has not deformed, and the distance curve is a straight line.

[0091] Furthermore, the above-mentioned panel cutting saw control system also includes a reminder control module. The workbench 1 is provided with an LED light strip with the same length as the saw seam 10. The LED light strip is composed of a number of lamp beads connected in parallel and distributed side by side. When the sawing control module controls the sawing mechanism 5 to cut the plate, the reminder control module controls the extinguishing or lighting of each lamp bead to form a light strip corresponding to the length of the plate. The light strip displays the sawing status of the sawing mechanism 5 in different colors. The sawing status includes manual board placement status, plate processing status, plate material collection status and alarm status.

[0092] like Figure 6 As shown, the embodiment of the present application also discloses a panel saw control method, the method comprising:

[0093] S1, controlling the plate pushing mechanism 2 to clamp the plate, and controlling the plate pushing mechanism 2 to move on the workbench 1, so that after the plate passes through the sawing seam 10, the distance between the front end of the plate and the sawing seam 10 is a preset distance;

[0094] S2, adjusting the preset position of the side leaning labeling mechanism 3, and controlling the side leaning labeling mechanism 3 to lean and label the plate;

[0095] S3, controlling the pressing mechanism 4 to descend to the pressing height to form a pressing force on the plate;

[0096] S4, control the sawing mechanism 5 to move leftward to cut the plate.

[0097] The panel saw control method provided in the embodiment of the present application can load the panel by front loading or rear loading. The panel moves forward or backward under the clamping of the pushing plate mechanism 2. When the panel reaches the preset position of the workbench 1, the side leaning labeling mechanism 3 first performs a side leaning operation on the panel, and then the pressing mechanism 4 descends and presses, and together with the side leaning labeling mechanism 3 and the pushing plate mechanism 2, the three reference edges of the panel are positioned. After completing the pressing and positioning of the panel, the side leaning labeling mechanism 3 can label the panel, and the sawing mechanism 5 can saw the panel, thereby realizing the automation of the entire panel processing process.

[0098] Regarding the method in the above embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment of the control system, and will not be elaborated again here.

[0099] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For the part that is not described in detail in a certain embodiment, refer to the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the description are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0100] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A panel saw control system, characterized in that: include: A push plate control module controls the push plate mechanism to clamp the plate, and controls the push plate mechanism to move on the workbench so that after the plate passes through the sawing seam, the distance between the front end of the plate and the sawing seam is a preset distance; The side leaning labeling control module adjusts the preset position of the side leaning labeling mechanism and controls the side leaning labeling mechanism to lean and label the plate; A material pressing control module controls the material pressing mechanism to descend to a material pressing height to form a pressing force on the plate; The sawing control module controls the sawing mechanism to move left to cut the plate.

2. The panel saw control system according to claim 1, characterized in that: The push plate control module includes a main push control unit and an auxiliary push control unit, and the push plate mechanism includes a main push hand device and an auxiliary push hand device; The main push control module controls the main push hand device to clamp the plate, and the auxiliary push control module controls the auxiliary push hand device to clamp the plate; The sawing data of the panel saw is obtained, and it is determined whether the sawn board is a jigsaw board. If it is a jigsaw board, the auxiliary pusher control unit controls the auxiliary pusher device to move on the workbench so that the distance between the front end of the board clamped by the auxiliary pusher device and the saw seam is a first distance; the main pusher control unit controls the main pusher device to move on the workbench so that the distance between the front end of the board clamped by the main pusher device and the saw seam is a second distance; The distance between the auxiliary push handle device and the saw seam is smaller than the distance between the main push handle device and the saw seam; If not, the main push control unit controls the main push hand device and the auxiliary push hand device of the auxiliary push control unit to move synchronously, so that the distance between the front end of the plate and the saw seam is the third distance; The distance between the auxiliary pusher device and the saw seam is equal to the distance between the main pusher device and the saw seam.

3. The panel saw control system according to claim 1, characterized in that: The side leaning labeling control module includes a moving control unit, a side leaning control unit and a labeling control unit, the side leaning labeling mechanism includes a moving device, a side leaning device and a labeling device, and the side leaning device has two independent side leaning units; The moving control unit controls the moving device to move the side leaning device to the upper side of the right side of the plate based on the length of the plate; The side leaning control unit is used to control the two side leaning units of the side leaning device to lean the plate sideways simultaneously or individually before the pressing mechanism descends to the pressing height; The labeling control unit is used to control the labeling device to label the plate after the pressing mechanism descends to the pressing height.

4. The panel saw control system according to claim 1, characterized in that: The material pressing control module includes a sensing unit and an output control unit, and the material pressing mechanism includes a pressing beam and a pressing beam servo motor; The output control unit controls the pressure beam servo motor to switch between a speed mode and a torque mode; The speed mode is that the pressure beam servo motor drives the pressure beam to rise and fall in the vertical direction at a constant speed; During the descent of the pressure beam, the sensor unit detects whether the pressure beam servo motor rotates. If the sensor detects that the servo motor does not rotate, the conveying control unit adjusts the output torque of the pressure beam motor to a fixed value to form an effective pressing force on the plate.

5. The panel saw control system according to claim 1, characterized in that: The sawing control module includes a height detection unit and a sawing control unit; The height detection unit is used to detect the height of the plate in the vertical direction; The sawing control unit controls the main saw blade and the slot saw blade of the sawing mechanism to rise to a height matching the height data based on the height data of the height detection unit, and then controls the sawing mechanism to move leftward in the saw seam to cut the plate.

6. The panel saw control system according to claim 1, characterized in that: It also includes an anti-blocking control module, which is used to control the anti-blocking mechanism to avoid the sawing mechanism and block the sawing seam based on the travel position of the sawing mechanism in the sawing seam.

7. The panel saw control system according to claim 6, characterized in that: The anti-blocking material control module includes a distance detection unit and a mobile control unit. The anti-blocking material mechanism includes a plurality of driving members and a plurality of blocks respectively connected to the driving members. The plurality of blocks are spaced apart and located on one side of the saw seam. The distance detection unit is used to detect the distance between the sawing mechanism and the left side of the plate. The mobile control unit is used to control the plurality of driving members to switch between the extended state and the retracted state in sequence according to the distance data detected by the distance detection unit, so that the sawing mechanism can move in the saw seam and cut the plate.

8. The panel saw control system according to claim 1, characterized in that: It also includes a deformation control module. When the push plate mechanism clamps the rear end of the plate and moves on the workbench, the deformation control module controls the plate deformation detection mechanism to measure the distance between the ruler surface and the left side of the plate. If the measured distance results are inconsistent, an early warning prompt is issued.

9. The panel saw control system according to claim 1, characterized in that: It also includes a reminder control module, and the workbench is provided with an LED light strip with the same length as the saw seam. The LED light strip consists of a number of lamp beads connected in parallel and distributed side by side. When the sawing control module controls the sawing mechanism to cut the plate, the reminder control module controls the extinguishing or lighting of each lamp bead to form a light strip corresponding to the length of the plate. The light strip displays the sawing status of the sawing mechanism in different colors, and the sawing status includes manual board placement status, plate processing status, plate material collection status and alarm status.

10. A panel saw control method, characterized in that: Based on the panel saw control system according to any one of claims 1 to 9, the method comprises: Controlling the plate pushing mechanism to clamp the plate, and controlling the plate pushing mechanism to move on the workbench, so that after the plate passes through the sawing seam, the distance between the front end of the plate and the sawing seam is a preset distance; Adjust the preset position of the side leaning labeling mechanism, and control the side leaning labeling mechanism to lean and label the plate; Control the pressing mechanism to descend to the pressing height to form a pressing force on the plate; Control the sawing mechanism to move leftward to cut the plate.

Images