A panel saw

Abstract

This application relates to a panel saw, belonging to the technical field of woodworking machinery. The panel saw includes a panel saw main body, which has a workbench, a material pressing mechanism for pressing and positioning a board on the workbench, and a sawing mechanism for sawing the board located on the workbench; a side leaning and labeling mechanism, located above the workbench, and the side leaning and labeling mechanism is used for side leaning and labeling operations on the board located on the workbench; a pushing board mechanism, located on one side of the panel saw main body, and the pushing board mechanism is connected to the workbench and is used for pushing the board onto the workbench. The solution provided by this application has a novel structure and the characteristics of high automation, and can improve the processing efficiency and sawing accuracy of the board.

Description

Technical Field

[0001] The present application relates to the technical field of woodworking machinery, and particularly to a panel saw. Background Art

[0002] With the extensive application of artificial boards in industries such as panel furniture manufacturing and building decoration, traditional general circular sawing machines can no longer meet the processing requirements in terms of processing accuracy and production efficiency. Therefore, various circular sawing machines specialized for board cutting - woodworking panel saws have developed rapidly. From small and medium - sized panel saws with manual or mechanical feeding with low productivity to various large - scale combined cross - cutting and longitudinal - cutting sawing systems with high productivity and automation degree, equipped with digital program controllers or microcomputer optimization and automatic loading and unloading mechanisms, they are widely used in industries such as furniture manufacturing, building decoration, vehicle and ship manufacturing. Precision panel saws are mainly used for longitudinal cutting, cross - cutting or angular sawing of plywood, particleboard, fiberboard, veneered board, laminated board, blockboard, spliced solid wood board, plastic board, etc. to obtain board parts with dimensions meeting the specification requirements, and can also be used for sawing various insulating boards, thin aluminum plates and aluminum profiles.

[0003] In the prior art, the panel saw uses a material - supporting wheel to closely adhere to the board to prevent the board from generating lateral displacement during processing. However, in the actual processing production process, the stress direction of the board is not absolute. Especially when processing large - sized boards, the deformation stress of the board itself is relatively large, and it often causes arching or warping at the top and bottom, resulting in inaccurate cutting dimensions and poor positioning accuracy during processing.

[0004] In addition, when manually labeling the board, manual label peeling and fitting are required, with low efficiency. Moreover, there are many types of labels, and problems such as easy mislabeling, inconsistent positions, non - fixed angles, and easy contamination exist. Summary of the Invention

[0005] In view of this, in response to the defects existing in the prior art, the main purpose of the present invention is to provide a panel saw with novel structure, high degree of automation, which can improve the processing efficiency and sawing accuracy of the board.

[0006] The present application provides a panel saw, including:

[0007] A panel saw main body, having a workbench, a material - pressing mechanism for pressing and positioning the board on the workbench, and a sawing mechanism for sawing the board located on the workbench;

[0008] A side - leaning and labeling mechanism, located above the workbench, and the side - leaning and labeling mechanism is used for side - leaning and labeling operations on the board located on the workbench;

[0009] The pusher mechanism is located on one side of the main body of the panel saw. The pusher mechanism is connected to the workbench and is used to push the board onto the workbench.

[0010] In some embodiments, the workbench has a side abutting surface for abutting against the side surface of the board.

[0011] The side abutting and labeling mechanism includes a side abutting assembly, a labeling assembly provided on the side abutting assembly, and a side abutting driving assembly for driving the side abutting assembly to move. The moving direction of the side abutting assembly is parallel to the moving direction of the sawing mechanism.

[0012] The side abutting assembly has a side abutting reference surface for positioning the board on the workbench by cooperating with the side abutting surface.

[0013] In some embodiments, the number of the side abutting reference surfaces is two, and the two side abutting reference surfaces are independent of each other.

[0014] In some embodiments, the side abutting assembly includes a side abutting sliding seat, two side abutting units rotatably connected to the side abutting sliding seat through rotating shafts, and a transmission member for driving the side abutting unit to rotate around the axis of the rotating shaft so that the side abutting unit abuts against or moves away from the side surface of the board.

[0015] The labeling assembly includes a base, a printer, a labeling manipulator, a first driving member, a second driving member, and a third driving member.

[0016] The printer is slidably engaged with the base, and the base is provided on the side abutting sliding seat.

[0017] The first driving member is used to drive the labeling manipulator to reciprocate along the conveying direction of the board.

[0018] The second driving member is used to drive the labeling manipulator to reciprocate along the moving direction of the sawing mechanism.

[0019] The third driving member is used to drive the labeling manipulator to move up and down.

[0020] The labeling manipulator is used to suck the label from the printer and paste the label on the board.

[0021] In some embodiments, the workbench has a saw slot for the sawing mechanism to saw the board.

[0022] The sawing mechanism includes a sawing cross beam, a saw seat, a main saw assembly, a slot saw assembly, and a shield.

[0023] The sawing cross beam is located below the workbench, and a guiding slide rail and a linear motor stator are provided at the bottom of the sawing cross beam.

[0024] The saw base is slidably connected to the guiding slide rail. A linear motor mover is provided on one end face of the saw base facing the stator of the linear motor. The protective cover is arranged on one side of the saw base. The protective cover has an installation cavity for receiving the main saw blade of the main saw assembly and the groove saw blade of the groove saw assembly. Both the main saw assembly and the groove saw assembly are movably arranged on the saw base. The main saw blade of the main saw assembly and the groove saw blade of the groove saw assembly both expose through the saw kerf onto the workbench. The installation cavity is communicated with the air suction device.

[0025] In some embodiments, it further includes an anti-blocking mechanism. The anti-blocking mechanism includes a controller, a position sensor, a plurality of stoppers located on one side of the saw kerf, and a plurality of fourth driving members arranged at the bottom of the workbench. The fourth driving members are used to drive the stoppers to press against or away from the saw kerf. The position sensor is used to collect the traveling position information of the main saw blade. The controller sequentially controls the on / off of the plurality of fourth driving members based on the traveling position information.

[0026] In some embodiments, it further includes a sheet deformation detection mechanism. A straightedge is provided on one side of the workbench. The straightedge has the side abutting surface. The sheet deformation detection mechanism is arranged on the straightedge. The sheet deformation detection mechanism is used to measure the distance between the side surface of the sheet and the side abutting surface.

[0027] In some embodiments, a plurality of dust suction holes are further provided on the straightedge. The dust suction holes are communicated with the air suction device;

[0028] A plurality of semi-open floating beads parallel to the saw kerf are further provided on the workbench. The semi-open floating beads are communicated with a blower. The blowing direction of the semi-open floating beads faces the dust suction holes;

[0029] A dust removal pipe is further provided below the workbench. The dust removal pipe is provided with a dust suction opening. The dust suction opening is aligned with the saw kerf;

[0030] The blower is located at the bottom of the panel saw main body. The blower is housed in a housing. Sound insulation cotton is further filled between the housing and the blower.

[0031] In some embodiments, the pressing mechanism includes a pressing beam, a linear guide rail, a pressing beam servo motor, and a sheet height detection sensor. Pressing beam sliders and pressing beam racks are provided at both axial ends of the pressing beam. Both ends of the pressing beam are connected with pressing beam servo motors. A pressing beam gear is provided on the rotating shaft of the pressing beam servo motor. The pressing beam gear is meshed and connected with the pressing beam rack. The linear guide rail is slidably connected with the pressing beam slider. The linear guide rail and the rack are vertical. The pressing beam servo motor switches between a speed mode and a torque mode based on the height information of the sheet height detection sensor. The speed mode is speed control, and the torque mode is torque control.

[0032] In some embodiments, the push plate mechanism includes a push plate frame, a push plate roller set, a main pusher device, and a secondary pusher device. The push plate roller set is disposed on the push plate frame, the push plate roller set is connected to the workbench, the push plate roller set is used to drive the sheet material, both the main pusher device and the secondary pusher device are used to clamp the sheet material, and both the main pusher device and the secondary pusher device have a clamp reference surface for abutting against the sheet material.

[0033] In some embodiments, the main pusher device includes a push plate cross beam, a guiding component, and a main pusher driving component. The guiding components are disposed on both sides of the push plate frame. The push plate cross beam is slidably connected to the push plate frame through the guiding components. The main pusher driving component is used to drive the push plate cross beam to approach or move away from the workbench. A plurality of main clamp components are spaced apart on the push plate cross beam. The main clamp components are used to clamp the sheet material. The plurality of main clamp components form the clamp reference surface. The guiding component is used to guide the push plate cross beam.

[0034] In some embodiments, the guiding component includes an upper guiding shaft, a lower guiding shaft, an upper guiding wheel, and a lower guiding wheel. The upper guiding shaft is disposed on the top of the push plate frame. The lower guiding shaft is disposed on the bottom of the push plate frame. The upper guiding wheel is in rolling cooperation with the upper guiding shaft. The lower guiding wheel is in rolling cooperation with the lower sliding. Both the upper guiding wheel and the lower guiding wheel are connected to the push plate cross beam.

[0035] In some embodiments, the push plate cross beam has opposite first side wall and second side wall. The number of the upper guiding wheels and the lower guiding wheels located on the first side wall is three each. The number of the upper guiding wheels and the lower guiding wheels located on the second side wall is two each.

[0036] The upper guiding wheels located on the first side wall include a V-shaped wheel and an eccentric wheel. The lower guiding wheels located on the first side wall are eccentric wheels.

[0037] The upper guiding wheels located on the second side wall are all guiding floating wheels. The lower guiding wheels located on the second side wall are limit rollers.

[0038] In some embodiments, the main pusher device further includes a cleaning block and a closed-loop magnetic grating. The cleaning block is slidably engaged with the upper guiding shaft. The closed-loop magnetic grating is disposed on the push plate frame and is in the same direction as the upper guiding shaft.

[0039] In some embodiments, the secondary pusher device includes a secondary clamp component, a secondary push servo reduction motor, a secondary push inclined rack, and a secondary push helical gear meshed with the secondary push inclined rack. The secondary clamp component is slidably connected to the push plate frame. The secondary push inclined rack is disposed on the push plate frame. The secondary push servo reduction motor is disposed on the secondary clamp component. The secondary push servo reduction motor is connected to the secondary push helical gear. The secondary push inclined rack has a plurality of tooth groove structures arranged side by side. The tooth groove structure has a first tooth surface and a second tooth surface.

[0040] The auxiliary pushing helical gear includes an upper helical gear and a lower helical gear. The upper helical gear and the lower helical gear are coaxially arranged and installed on the output shaft of the auxiliary pushing servo reduction motor. The upper helical gear is in contact with and abuts against the first tooth surface, and the lower helical gear is in contact with and abuts against the second tooth surface;

[0041] The main pushing drive assembly includes a main pushing servo reduction motor, a main pushing helical rack, and a main pushing helical gear meshed and connected with the main pushing helical rack;

[0042] The main pushing helical rack and the auxiliary pushing helical rack have the same structure, and the main pushing helical gear and the auxiliary pushing helical gear have the same structure.

[0043] In some embodiments, a lifting mechanism is further included, and the lifting mechanism is used to lift the board onto the pushing plate mechanism.

[0044] In some embodiments, an air-floating operating table is further included. The air-floating operating table is used for loading or unloading the board. The air-floating operating table is connected to the workbench. The air-floating operating table includes a plurality of air-floating tables arranged in parallel and a roller structure. There is a space for personnel to walk and operate between adjacent air-floating tables. The roller structure is arranged at one end of the air-floating table away from the workbench, and the roller structure is used to assist in loading or unloading the board.

[0045] In some embodiments, a breaking mechanism is further included. The breaking mechanism is located on one side of the air-floating operating table and is used to destroy waste materials.

[0046] The technical solution provided by this application may include the following beneficial effects:

[0047] For the panel saw provided by this application, the board can be loaded through front loading or rear loading. The pushing plate mechanism is used to push the board onto the workbench. The computer control system is used to control the side abutting and labeling mechanism to perform side wall operations on the board, control the pressing mechanism to press the board, and control the side abutting and labeling mechanism to perform labeling work, so as to realize the full-automatic operation of the whole process of board processing, which is beneficial to ensuring the sawing accuracy of the board and the production yield of board processing. The side abutting function and the labeling function of the board are integrated on the same mechanism, and the labeling work is carried out in a way of replacing manual labor with machinery. When processing the board, side abutting, side cutting and labeling operations can be carried out at the same time. The structure is novel and the mechanism integration degree is high. It can reduce the number of operators and reduce the labor intensity of workers, thereby reducing the production cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] By describing the exemplary embodiments of the present application in more detail in conjunction with the drawings, the above and other objects, features and advantages of the present application will become more obvious. Among them, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.

[0049] Figure 1 It is a schematic structural diagram of a panel saw shown in an embodiment of the present application;

[0050] Figure 2 It is a schematic structural diagram of a side-leaning label pasting mechanism shown in an embodiment of the present application;

[0051] Figure 3 It is a schematic structural diagram of a side-leaning component shown in an embodiment of the present application;

[0052] Figure 4 It is another schematic structural diagram of a side-leaning component shown in an embodiment of the present application;

[0053] Figure 5 It is a schematic structural diagram of a label pasting component shown in an embodiment of the present application;

[0054] Figure 6 It is another schematic structural diagram of a label pasting component shown in an embodiment of the present application;

[0055] Figure 7 It is a working schematic diagram of side-leaning and label pasting shown in an embodiment of the present application;

[0056] Figure 8 It is a schematic structural diagram of a sawing mechanism shown in an embodiment of the present application

[0057] Figure 9 It is another schematic structural diagram of a sawing mechanism shown in an embodiment of the present application;

[0058] Figure 10 It is an installation schematic diagram of a material anti-blocking mechanism shown in an embodiment of the present application;

[0059] Figure 11 It is a cooperation schematic diagram of a material anti-blocking mechanism and a sawing mechanism shown in an embodiment of the present application;

[0060] Figure 12 It is a partial schematic structural diagram of a material anti-blocking mechanism shown in an embodiment of the present application;

[0061] Figure 13 It is an installation schematic diagram of a sheet deformation detection mechanism shown in an embodiment of the present application;

[0062] Figure 14 It is an installation schematic diagram of a blower shown in an embodiment of the present application;

[0063] Figure 15 It is a working schematic diagram of a sheet deformation detection mechanism shown in an embodiment of the present application;

[0064] Figure 16 It is a schematic structural diagram of a material pressing mechanism shown in an embodiment of the present application;

[0065] Figure 17 It is the installation schematic diagram of the push plate mechanism shown in the embodiment of the present application;

[0066] Figure 18 It is the structural schematic diagram of the push plate mechanism shown in the embodiment of the present application;

[0067] Figure 19 It is the top view of the push plate mechanism shown in the embodiment of the present application;

[0068] Figure 20 It is Figure 19 The cross-sectional view taken along A-A in

[0069] Figure 21 It is Figure 20 The enlarged schematic diagram at position A in

[0070] Figure 22 It is Figure 20 The enlarged schematic diagram at position B in

[0071] Figure 23 It is the structural schematic diagram of the push plate cross beam shown in the embodiment of the present application;

[0072] Figure 24 It is the partial structural schematic diagram of the main pusher device shown in the embodiment of the present application;

[0073] Figure 25 It is the structural schematic diagram of the guiding component shown in the embodiment of the present application;

[0074] Figure 26 It is another structural schematic diagram of the guiding component shown in the embodiment of the present application;

[0075] Figure 27 It is the structural schematic diagram of the auxiliary pusher device shown in the embodiment of the present application;

[0076] Figure 28 It is the assembly schematic diagram of the auxiliary push bevel gear shown in the embodiment of the present application;

[0077] Figure 29 It is the exploded schematic diagram of the auxiliary push bevel gear shown in the embodiment of the present application;

[0078] Figure 30 It is the mating schematic diagram of the auxiliary push bevel gear and the auxiliary push rack in the embodiment of the present application

[0079] Figure 31 It is Figure 17 The enlarged schematic diagram at position B in

[0080] Reference numerals:

[0081] 1. Workbench; 10. Saw cut; 11. Measuring rule; 12. Plate deformation detection mechanism; 13. Dust suction hole; 14. Semi-open floating bead; 15. Housing;

[0082] 2. Pressing mechanism;

[0083] 20. Pressing beam; 21. Linear guide rail; 22. Pressing beam servo motor; 23. Pressing beam rack;

[0084] 3. Sawing mechanism;

[0085] 30. Sawing cross beam; 31. Saw seat; 32. Main saw assembly; 33. Groove saw assembly; 34. Guard; 35. Guide slide rail; 36. Linear motor stator; 37. Linear motor mover; 38. Main saw blade; 39. Groove saw blade;

[0086] 4. Side-leaning labeling mechanism;

[0087] 40. Side-leaning assembly; 401. Side-leaning sliding seat; 402. Side-leaning unit; 403. Transmission part; 403a. Fixed block; 403b. Side-pushing cylinder; 403c. Side-pushing block;

[0088] 41. Labeling assembly; 410. Base; 411. Printer; 412. Labeling manipulator; 413. First driving part; 414. Second driving part; 415. Third driving part;

[0089] 52. Side-leaning driving assembly;

[0090] 5. Pusher plate mechanism;

[0091] 50. Pusher plate frame;

[0092] 51. Pusher plate roller group;

[0093] 52. Main pusher device; 520. Pusher plate cross beam; 521. Guide assembly; 5210. Upper guide shaft; 5211. Lower guide shaft; 5212. Upper guide wheel; 5212a. V-shaped wheel; 5212b. Eccentric wheel; 5213. Lower guide wheel; 5213a. Guide floating wheel; 5213b. Limit roller; 522. Main pusher driving assembly; 5221. Main pusher helical rack; 5222. Main pusher helical gear; 523. Main clamp assembly; 524. Cleaning block; 525. Closed-loop magnetic grating;

[0094] 53. Sub-pusher device; 530. Sub-clamp assembly; 531. Sub-push servo reduction motor; 532. Sub-push helical rack; 532a. First tooth surface; 532b. Second tooth surface; 533. Sub-push helical gear; 5331. Upper helical gear; 5331a. Arc-shaped hole; 5331b. First threaded hole; 5332. Lower helical gear; 5332a. Keyway; 5332b. Second threaded hole; 534. Fastener; 536. Adjusting plate; 536a. Screw; 537. Adjusting block; 538. Adjusting bolt; 539. Adjusting rod;

[0095] 6. Anti-blocking mechanism; 61. Stopper; 62. Fourth driving member;

[0096] 7. Air-floating operating table; 70. Air-floating table; 71. Roller structure;

[0097] 8. Breaking mechanism. Detailed implementation manners

[0098] 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 drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth 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.

[0099] The terms used in the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The singular forms "a", "the" and "said" used in the present application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. 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 of the associated listed items.

[0100] It should be understood that although the terms "first", "second", "third", etc. may be used in the present application to describe various information, such 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 the present 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 with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0101] The technical solutions of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0102] Figure 1 It is a schematic structural diagram of a panel saw shown in the embodiments of the present application.

[0103] See Figure 1 , a panel saw provided by an embodiment of the present application includes:

[0104] A panel saw main body having a workbench 1, a material pressing mechanism 2 for pressing and positioning a board on the workbench 1, and a sawing mechanism 3 for sawing the board located on the workbench 1;

[0105] A side-leaning labeling mechanism 4 located above the workbench 1, and the side-leaning labeling mechanism 4 is used for side-leaning and labeling operations on the board located on the workbench 1;

[0106] A board pushing mechanism 5 located on one side of the panel saw main body, and the board pushing mechanism 5 is connected to the workbench 1 for pushing the board onto the workbench 1.

[0107] The panel saw provided by the embodiment of the present application includes a panel saw main body. The panel saw main body has a workbench 1 for carrying the board. Above the workbench 1, there is a material pressing mechanism 2 for pressing the board, and on the right side of the workbench 1, there is a sawing mechanism 3 for sawing the board. The board can be loaded by front loading or rear loading. For example, when front loading is adopted, an air-floating operation table 7 can be connected to the front end of the workbench 1 to realize board loading in a mainly manual and supplemented by mechanical way. When rear loading is adopted, the board pushing mechanism 5 is provided with a lifting platform. After placing the board on the lifting platform, controlling the lifting platform to lift to the same height as the board pushing mechanism 5 can lift the board to the board pushing mechanism 5. During the process of board processing operations, the board pushing mechanism 5 is used to push the board onto the workbench 1, and the computer control system is used to control the material pressing mechanism 2, the side-leaning labeling mechanism 4, and the sawing mechanism 3 to perform side-leaning pressing, side-leaning, labeling, and sawing operations on the board, thereby realizing the full-automatic operation of the entire process of board processing, which is beneficial to ensuring the sawing accuracy of the board and the production yield of board processing. The side-leaning function and labeling function of the board are integrated on the same mechanism, and the labeling work is carried out in a way of replacing manual labor with machinery. During the processing of the board, side-leaning, side-cutting, and labeling operations can be carried out at the same time. The structure is novel and the mechanism integration degree is high, which can reduce the number of operators and can reduce the labor intensity of workers, thereby reducing the production cost of the enterprise.

[0108] Embodiment 2

[0109] When using a panel saw with a single-sided leaning structure, there is a problem of low side-leaning pressure when leaning against large-sized plates, which causes the sawing mechanism to shake easily during sawing. In addition, for the current labeling operation of the panel saw, manual label peeling and labeling are carried out, resulting in low efficiency. Moreover, there are many types of labels for the plates, and it is easy to mix them up during manual labeling, leading to mislabeling problems. And it is difficult to maintain the consistency of hand movements during manual operation, easily resulting in problems such as inconsistent label positions, unfixed label angles, and easy label contamination, which affect the subsequent label detection during product production. To solve the above technical problems, based on the above specific embodiments, please refer to Figures 2 to 7 , the panel saw provided by Embodiment 2 of the present application. The workbench 1 of the panel saw main body has a side-leaning surface, and the side-leaning surface is used to abut against the side surface of the plate.

[0110] The side-leaning labeling mechanism 4 includes a side-leaning component 40, a labeling component 41 provided on the side-leaning component 40, and a side-leaning driving component 42 for driving the side-leaning component 40 to move. The moving direction of the side-leaning component 40 is parallel to the moving direction of the sawing mechanism 3.

[0111] The side-leaning component 40 has a side-leaning reference surface, and the side-leaning reference surface is used to limit the plate on the workbench 1 by cooperating with the side-leaning surface.

[0112] In this embodiment, the side-leaning labeling mechanism 4 is arranged on the panel saw main body and is located above the workbench 1. The pressing mechanism 2 is located between the side-leaning labeling mechanism 4 and the workbench 1. When processing the plate, the side-leaning labeling mechanism 4 and the pressing mechanism 2 will not interfere with each other. The side-leaning labeling mechanism 4 includes a side-leaning component 40, a labeling component 41, and a side-leaning driving component 42. The side-leaning component 40 can move above the workbench 1 under the drive of the side-leaning driving component 42. The moving direction of the side-leaning component 40 is parallel to the moving direction of the sawing mechanism 3 to adapt to plates of different lengths. As Figure 7 shown, the plate has four side surfaces, which can be divided into a front-end side surface, a rear-end side surface, a left side surface, and a right side surface. The side-leaning surface of the workbench 1 abuts against the left side surface of the plate, and the pushing mechanism clamps the plate with the rear-end side surface of the plate as the reference. After the plate enters the workbench 1 under the push of the pushing mechanism 5, the side-leaning component 40 abuts against the right side surface of the plate under the drive of the side-leaning driving component 42 to perform the horizontal side-leaning and pressing work on the plate. After the side-leaning component 40 completes the side-leaning work, the pressing mechanism 2 can perform the vertical pressing action on the plate to ensure that the plate can be firmly fixed on the workbench 1 under the combined action of the side-leaning surface, the pushing mechanism 5, the side-leaning component 40, and the pressing mechanism 2, so that the plate will not shake or shift during sawing by the sawing mechanism 3. After the sawing mechanism 3 completes the sawing of the plate or after the side-leaning component 40 performs the side-leaning operation on the plate, the labeling component 41 can perform the labeling work on the plate.

[0113] On the basis of the above specific implementation manner, in order to adapt to plates of different sizes, so that while the side-leaning component 40 leans against the right side of the plate, it can also lean against the front side of the plate. The number of the above side-leaning reference planes is two, and the two side-leaning reference planes are independent of each other. In this setting, the two side-leaning reference planes can lean against the right side of the plate simultaneously, or can respectively lean against the right side and the front side of the plate.

[0114] Further, the side-leaning component 40 includes a side-leaning sliding seat 401, two side-leaning units 402 rotatably connected to the side-leaning sliding seat 401 through a rotating shaft, and a transmission member 403. The transmission member 403 is used to drive the side-leaning unit 402 to rotate around the axis of the rotating shaft, so that the side-leaning unit 402 abuts against or moves away from the side of the plate;

[0115] The labeling component 41 includes a base 410, a printer 411, a labeling manipulator 412, a first driving member 413, a second driving member 414, and a third driving member 415;

[0116] The printer 411 is slidably matched with the base 410, and the base 410 is arranged on the side-leaning sliding seat 401;

[0117] The first driving member 413 is used to drive the labeling manipulator 412 to make a reciprocating motion along the conveying direction of the plate;

[0118] The second driving member 414 is used to drive the labeling manipulator 412 to make a reciprocating motion along the moving direction of the sawing mechanism 3;

[0119] The third driving member 415 is used to drive the labeling manipulator 412 to make a lifting motion;

[0120] The labeling manipulator 412 is used to suck the label from the printer 411 and paste the label on the plate.

[0121] Specifically, there is a certain distance between the two side-leaning units 402. The two side-leaning units 402 are located on both sides of the blank-holding mechanism 2. The two side-leaning units 402 are respectively driven through their respective transmission members 403. Driven by the transmission member 403, the two side-leaning units 402 respectively rotate around the axis of the rotating shaft, thereby forming two independent side-leaning reference planes. When performing a side-leaning operation on the board, the side-leaning unit 402 is driven by the transmission member 403 to rotate around the axis of the rotating shaft, so that the side-leaning reference plane can move away from or abut against the side of the board, thereby forming a side-leaning on the board. After the side-leaning operation of the board is completed, the blank-holding mechanism 2 presses the board downward, the sawing mechanism 3 moves from the right side to the left side of the workbench 1 to saw the board. After the sawing work is completed, the labeling assembly 41 performs a labeling work on the board. After the labeling work is completed, the blank-holding mechanism 2 rises, and the side-leaning unit 402 moves away from the board driven by the transmission member 403 to release the side-leaning fixation of the board. The pushing plate mechanism 5 clamps the board and continues to push the board onto the workbench 1. The sawn board is taken by manual or mechanical means.

[0122] In the embodiment of the present application, by integrating side-leaning and labeling on the same mechanism and performing the labeling work in a way of replacing manual labor with machinery, side-leaning, side-cutting and labeling operations can be carried out simultaneously when processing the board, with a high degree of integration, which can effectively improve the production efficiency and labeling yield of the board.

[0123] To ensure the rapid response speed of the side-leaning of the board, on the basis of the above specific implementation manner, please refer to Figure 4 , the above transmission member 403 includes a fixed block 403a, a side-pushing cylinder 403b and a side-pushing block 403c. The side-pushing block 403c is a long strip-shaped plate structure. The fixed block 403a is installed on the sliding seat. The side-pushing cylinder 403b is hinged to the fixed block 403a. The output shaft of the side-pushing cylinder 403b is hinged to the first end of the side-pushing block. The second end of the side-pushing block 403c is rotatably connected to the sliding seat through a rotating shaft, and the other end of the rotating shaft is connected to the side-leaning unit 402. The link transmission is realized by setting the side-pushing cylinder 403b, the side-pushing block 403c and the rotating shaft.

[0124] In addition, to ensure the side-leaning stability of the side-leaning unit 402, the above side-leaning drive assembly 42 includes a straight beam (not shown), a side-leaning guide rail (not shown), a side-leaning transmission rack (not shown) and a side-leaning motor (not shown). The straight beam is located above the blank-holding mechanism 2, and both ends of the straight beam are fixedly installed on the main body of the panel saw to realize the suspended setting of the side-leaning assembly 40. The side-leaning guide rail and the side-leaning transmission rack are arranged in the same direction on the straight beam. The side-leaning motor is fixedly arranged on the side-leaning assembly 40. A side-leaning gear is provided on the output shaft of the side-leaning motor. The side-leaning gear is meshed and connected with the side-leaning transmission rack. A side-leaning slider slidably connected to the side-leaning guide rail is provided on the side-leaning assembly 40.

[0125] The material of the straight beam can be a plate, plastic, or metal, such as aluminum alloy or solid wood board. The straight beam and the blank holding mechanism 2 are arranged above the workbench 1 in the same direction. The side rail and the side drive rack are in the same direction as the moving direction of the sawing mechanism 3, so as to ensure that the moving direction of the side holding assembly 40 is perpendicular to the plate conveying direction. That is to say, the moving direction of the side holding assembly 40 is parallel to the front edge or the rear edge of the plate. The side holding motor is fixedly installed on the side holding assembly 40. The output shaft of the side holding motor is connected to a gear, and the side holding gear is meshed with the side drive rack. Driven by the side holding motor, the side holding assembly 40 can slide on the straight beam. To ensure the moving accuracy of the side holding assembly 40, the side holding motor can be a stepper motor. A stepper motor is a motor that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. For each input pulse signal, the rotor rotates an angle or advances one step. Its output angular displacement or linear displacement is proportional to the number of input pulses, and the rotational speed is proportional to the pulse frequency. Therefore, the stepper motor can accurately control the rotation amplitude of the gear, and thus can accurately position the moving distance of the side holding assembly 40. On the basis of the above specific implementation, those skilled in the art can freely set the tooth groove density between the side holding gear and the side drive rack, and then control the stroke accuracy of the side holding assembly 40 within 1 mm.

[0126] Correspondingly, the side holding drive assembly 42 can also be arranged in a manner of using a linear motor, screw drive, or electric cylinder drive.

[0127] Exemplarily, the first driving member 413, the second driving member 414, and the third driving member 415 can be arranged in a manner of using a cylinder, an electric push rod, or a motor-driven screw.

[0128] In addition, to ensure that the sawdust after sawing the plate affects the labeling quality, a blowing head (not shown) can be provided on the labeling manipulator 412. The blowing direction of the blowing head faces the workbench 1 to remove the sawdust and dust in the area where labeling is required.

[0129] In this embodiment, by providing the side holding and labeling mechanism with the above structure, the panel saw provided by the present application has the following beneficial effects:

[0130] 1. The integrated solution of side holding and labeling changes the previous manual labeling method, and can realize side holding, sawing, and labeling simultaneously, greatly improving production efficiency and reducing the defect rate of manual labeling.

[0131] 2. The servo direct drive gear rack method, and at the same time, the side holding force can be adjusted separately. While improving the sawing quality, it can also solve the problem that the plate is easily crushed at the edge due to its fragility.

[0132] Embodiment 3

[0133] This embodiment only describes the differences from Embodiments 1 to 2, and the remaining technical features are the same as those in the above embodiments.

[0134] To ensure the cutting effect of the sawing mechanism 3 so that it can cut multiple stacked plates at one time, thereby improving the production efficiency of the panel saw, Embodiment 3 of this application also designs a corresponding structure. Specifically, please refer to Figure 8 and Figure 9 , the above-mentioned workbench 1 has a saw slot 10 for the sawing mechanism 3 to saw the plate.

[0135] The sawing mechanism 3 includes a sawing cross beam 30, a saw seat 31, a main saw assembly 32, a slot saw assembly 33, and a shield 34.

[0136] The sawing cross beam 30 is located below the workbench 1, and a guiding slide rail 35 and a linear motor stator 36 are provided at the bottom of the sawing cross beam 30.

[0137] The saw seat 31 is slidably connected to the guiding slide rail 35. A linear motor mover 37 is provided on one end face of the saw seat 31 facing the linear motor stator 36. The shield 34 is provided on one side of the saw seat 31. The shield 34 has an installation cavity for receiving the main saw blade 38 and the slot saw blade 39. Both the main saw assembly 32 and the slot saw assembly 33 are movably arranged on the saw seat 31. The main saw blade 38 of the main saw assembly 32 and the slot saw blade 39 of the slot saw assembly 33 both expose through the saw slot 10 to the workbench 1, and the installation cavity is communicated with the air suction device.

[0138] Specifically, driven by the linear motor, the main saw assembly 32 and the slot saw assembly 33 can move rapidly left and right. The slot saw assembly 33 can cut a non-through slot on the plate. After the plate is pre-cut by the slot saw assembly 33, the plate can be cut off by the main saw assembly 32. The main saw assembly 32 and the slot saw assembly 33 are located in the shield 34, which can protect the main saw assembly 32 and the slot saw assembly 33, and can also collect a part of the falling cutting powder during the sawing operation. The bottom of the shield 34 is connected to the air suction device through a dust suction pipe, and the sawdust powder in the shield 34 can be removed.

[0139] On the basis of the above specific implementation manner, the power system of the main saw assembly 32 can adopt a main saw cutting power permanent magnet motor, and the main saw cutting power permanent magnet motor drives the main saw blade 38 through a belt. The power system of the slot saw assembly 33 can adopt a slot saw cutting power permanent magnet motor, and the slot saw cutting power permanent magnet motor also drives the slot saw blade 39 through a belt. The power of the main saw cutting power permanent magnet motor is greater than that of the slot saw cutting power permanent magnet motor. Specifically in implementation, it can be determined according to the number of stacked plates, the material of the plates, and the total thickness of the plates, and there is no unique limitation here.

[0140] In addition, to facilitate adjusting the heights of the main saw blade 38 and the groove saw blade 39 exposed above the workbench 1 to adapt to the cutting thickness of multiple stacked plates, the above-mentioned main saw assembly 32 further includes a counterweight, a buffer spring, a main saw lifting servo motor, a main saw lead screw, and a main saw mounting seat. The counterweight and the buffer spring are used to buffer the main saw blade 38. The main saw blade 38 is mounted on the main saw mounting seat through bearings. The main saw lifting servo motor is mounted on the saw seat 31, and the output shaft of the main saw lifting servo motor is connected to the main saw slider of the lead screw. The main saw slider is connected to the main saw mounting seat to adjust the horizontal height of the main saw blade 38. The above-mentioned groove saw assembly 33 further includes a fine-tuning motor and a groove saw lifting cylinder. The groove saw is mounted on the fine-tuning motor through a lead screw. The fine-tuning motor is fixedly mounted on the groove saw lifting cylinder through a connecting seat. The groove saw lifting cylinder is mounted on the groove saw, and the groove saw assembly 33 can be moved up and down in the vertical direction through the fine-tuning motor and the groove saw lifting cylinder.

[0141] When the panel saw applies the above technical solution, it has the following beneficial effects:

[0142] 1. The sawing mechanism 3 can cut multiple stacked plates simultaneously, and the groove saw and the main saw can be lifted independently. The return of the saw carriage and the pushing of the plates can be carried out, with higher efficiency.

[0143] 2. The sawing mechanism 3 is controlled by magnetic levitation technology and has characteristics such as high speed, high response, and low friction.

[0144] 3. The groove saw assembly 33 has a pre-cut groove function. At the same time, the groove saw assembly 33 is wider than the main saw assembly 32, which can improve the cutting quality of the main saw assembly 32.

[0145] 4. The lifting of the main saw assembly 32 adopts servo control, which can quickly and automatically adjust the sawing position according to plates of different widths.

[0146] 5. The groove saw assembly 33 can be automatically fine-tuned forward and backward, up and down, which is convenient for corresponding electric adjustment according to different plates and saw blade wear conditions.

[0147] 6. The main saw assembly 32 is provided with buffering and counterweight, which improves the impact resistance of the main saw blade 38 and enhances the durability and stability of the main saw blade 38.

[0148] 7. It can clean the dust generated during production and processing and has a certain dust removal effect.

[0149] Embodiment 4

[0150] This embodiment only describes the differences from Embodiments 1 to 3, and the rest of the technical features are the same as those of the above embodiments.

[0151] When sawing the board, various wooden strips with different lengths and widths will be produced. When the width of the wooden strip is less than the width of the saw kerf 10, the wooden strip is likely to get stuck in the saw kerf 10, resulting in a sawing vehicle failure. To solve the above technical problems, the embodiment 4 of the present application also sets up a corresponding structure. Specifically, please refer to Figures 10 to 12 , the panel saw further includes an anti-blocking material mechanism 6. The anti-blocking material mechanism 6 includes a controller, a position sensor, a plurality of stoppers 61 located on one side of the saw kerf 10, and a plurality of fourth driving members 62 arranged at the bottom of the workbench 1. The fourth driving member 62 is used to drive the stopper 61 to press against or away from the saw kerf 10. The position sensor is used to collect the traveling position information of the main saw blade 38. The controller controls the on / off of the plurality of fourth driving members 62 in sequence based on the traveling position information.

[0152] When the panel saw is working, the groove saw blade 39 and the main saw blade 38 travel along the saw kerf 10 for cutting. The position sensor real-time collects the position information of the current saw blade and feeds it back to the controller. The controller controls the plurality of fourth driving members 62 to open and close in sequence according to the position information of the current saw blade. While realizing sawing, the saw kerf 10 can be timely closed to prevent relatively slender wooden strips from falling into and getting stuck in the saw kerf 10. A plurality of stoppers 61 are arranged side by side on one side of the saw kerf 10. The position sensor (not shown) is connected to the controller (not shown), and the controller is connected to the fourth driving member 62. The groove saw blade 39 and the main saw blade 38 travel in the saw kerf 10 to saw the board. The position sensor real-time monitors the current positions of the groove saw blade 39 and the main saw blade 38, and sends the position information to the controller. The controller receives the position information, starts the fourth driving member 62, and the fourth driving member 62 drives the stopper 61 away from the saw kerf 10, so that the groove saw blade 39 and the main saw blade 38 can travel in the saw kerf 10. After the groove saw blade 39 and the main saw blade 38 pass over the stopper 61 at the current position, the controller controls the fourth driving member 62 to perform a closing operation, and the stopper 61 presses against the saw kerf 10 again. In some embodiments, the initial position of the stopper 61 can be pressing against the saw kerf 10 or away from the saw kerf 10. The position sensor can be an ultrasonic sensor and a photoelectric position sensor. Specifically in implementation, different numbers of stoppers 61 can be set according to actual situations to be able to adapt to different sawing sizes. In addition, the spacing between the respective stoppers 61 can be equidistant or non-equidistant, and there is no unique limitation here.

[0153] Correspondingly, the fourth driving member 62 can be selected as a cylinder and a magnetic switch, etc.

[0154] In this embodiment, by designing the anti-blocking material mechanism with the above structure, the panel saw provided by the present application has the following beneficial effects:

[0155] 1. Prevent waste materials from falling into the interior of the machine table and avoid equipment failures

[0156] 2. Sequentially close according to the feedback of the saw blade's advancing position signal to ensure timeliness.

[0157] Embodiment 5

[0158] This embodiment only describes the differences from Embodiments 1 to 4, and the remaining technical features are the same as those of the above embodiments.

[0159] In practical applications, panel saws generally use two methods for feeding: manual front-end feeding and automated rear-end feeding. Both feeding methods use the clamp assembly in the pushing plate mechanism 5, the workbench 1, and the measuring ruler 11 as the three benchmarks for the board. Therefore, the board needs to be pressed against the three benchmarks and ensure no deviation during sawing. However, when the board contacts the reference surface, the following abnormal situations may occur, resulting in the size of the sawn board. The first is that the shape of the board is abnormal, such as the board itself being deformed or the front-end processing being abnormal, resulting in the reference edge of the board itself showing a snake-like or wavy edge. The second is that during front-end feeding, due to manual operation errors, the reference surface of the board does not fully fit the reference surface of the equipment, and the board is not parallel to the saw path. The third is that during rear-end feeding, due to abnormal position deviation of the clamp, when the board is flush with the reference surface of the clamp, it is not flush with the side reference surface. The fourth is that the presence of dust and wood chips causes foreign objects between the board and the side reference surface.

[0160] To solve the above technical problems, Embodiment 5 of the present application also sets up corresponding structures. Specifically, please refer to Figure 15 , on the main body of the above panel saw, there is a measuring ruler 11. The measuring ruler 11 is located on one side of the workbench 1. The measuring ruler 11 has the side reference surface. The measuring ruler 11 is provided with a plurality of board deformation detection mechanisms 12 arranged side by side along the board conveying direction. The board deformation detection mechanism 12 is used to detect the distance between the edge of the board and the side reference surface.

[0161] As Figure 15 shown, Figure 15 shows the abnormalities that the reference side of the incoming board is not parallel to the reference surface of the side reference board, the manual feeding is not correctly placed, and the reference side of the incoming board is convex. During side reference, it is easy to roll and deviate, resulting in abnormal cutting size of the board and the reference side of the incoming board being concave. By setting the board deformation detection mechanism 12 on the measuring ruler 11, in some embodiments, the board deformation detection mechanism can use a distance sensor. During the process of board processing, it can detect the position of the board in real time before sawing, avoid the deviation of the sawing position caused by reasons such as manual feeding, reduce the generation of defective products, and can remind the operator to judge whether the incoming board is abnormal by detecting the number and frequency of abnormalities, facilitating the customer to control the incoming materials from the supplier and improving the timeliness of discovering raw material quality problems.

[0162] In addition, if it is still judged as abnormal after multiple re-feedings, it can be used to prompt the operator to check whether the installation position of the side reference surface is abnormal, making the equipment more intelligent.

[0163] Example 6

[0164] This example only describes the differences from Examples 1 to 5, and the rest of the technical features are the same as those in the above examples.

[0165] When the board is sawed, a large amount of debris and dust will be generated at the cutting position where it is located. While spreading outwards, it is also easy to cause the accumulation of debris and dust on the workbench 1, resulting in damage to various devices of the panel saw, which will have a certain impact on the performance, life and stability of the equipment, seriously pollute the environment and pose a hazard to the safety of operators. And it is necessary to stop the equipment to carry out manual cleaning, which inevitably reduces the actual utilization rate of the equipment. To solve the above problems, Example 6 of this application also designs a corresponding structure. Specifically, please refer to 13 and Figure 14 , a number of dust suction holes 13 are also provided on the above-mentioned ruler 11, and the dust suction holes 13 are communicated with the air suction device;

[0166] The workbench 1 is provided with a number of semi-open floating beads 14 parallel to the saw kerf 10, the semi-open floating beads 14 are communicated with the blower, and the blowing direction of the semi-open floating beads 14 is towards the dust suction holes 13;

[0167] A dust removal pipe is also provided below the workbench 1, the dust removal pipe is provided with a dust suction opening, and the dust suction opening is aligned with the saw kerf 10;

[0168] The blower is located at the bottom of the panel saw main body, the blower is housed in the housing 15, and sound insulation cotton is also filled between the housing 15 and the blower;

[0169] A dust suction port is also provided on the pressing beam 20, and the dust suction port is communicated with the air suction device. The wood chip recovery work is realized in a multi-angle and multi-directional manner to prevent the wood chip dust from spreading. By using the blowing of the air floating beads and the dust suction holes 13 of the ruler 11, the wood chip dust accumulated on the workbench 1 is effectively removed, preventing the particulate matter from damaging the surface of the board. The pressing beam 20 forms a sealed chamber, and high-efficiency dust removal is carried out at the first time of sawing, minimizing the outward escape of dust as much as possible and reducing the manual cleaning time and frequency.

[0170] Example 7

[0171] This example only describes the differences from Examples 1 to 6, and the rest of the technical features are the same as those in the above examples.

[0172] The pressing beam 20 of the panel saw presses the board under the action of the driving mechanism to ensure that the board does not shift during the cutting process and to ensure the cutting accuracy of the board. The existing pressing beam 20 is driven by double cylinders. The synchronous expansion and contraction of the cylinders on both sides of the pressing beam 20 drive the pressing beam 20 to move up and down to press and release the board. However, the double-cylinder drive has the following defects: First, the action is controlled by a solenoid valve, and there is a certain time required for the action after response; Second, the lowering and retracting speed of the pressing beam 20 is controlled by the cylinder speed regulating valve, and the speed synchronization of the two cylinders is ensured in the control of both sides of the double cylinder; Third, the speed of the cylinder remains consistent throughout the action process, and it is impossible to achieve "fast approach, slow contact" according to the thickness of the board; Fourth, the cylinder pressure needs to be manually adjusted according to different board materials to ensure that the board is pressed without damaging the board. Due to the inconsistent airtightness of each cylinder, the input force and the output force are not equal, and it is impossible to quantify the corresponding pressure value of the board material; Fifth, the cylinder realizes the pressure holding ability by a center-sealed solenoid valve to prevent sudden dropping, but there is an air leakage amount in the cylinder characteristics, which poses a safety hazard. To solve the above technical problems, Embodiment 7 of the present application also sets corresponding structures. Specifically, please refer to Figure 15 , the above-mentioned material pressing mechanism 2 includes a pressing beam 20, a linear guide rail 21, a pressing beam servo motor 22 and a board height detection sensor. Pressing beam sliders and a pressing beam rack 23 are provided at both axial ends of the pressing beam 20. The pressing beam servo motor 22 is fixedly arranged at the end of the pressing beam 20, and a pressing beam gear is provided on the rotating shaft of the pressing beam servo motor 22. The pressing beam gear is meshed and connected with the pressing beam rack 23. The linear guide rail 21 is slidably connected with the pressing beam slider. The linear guide rail 21 and the rack are vertically arranged on the workbench 1 surface. The pressing beam servo motor 22 switches between a speed mode and a torque mode based on the height information of the board height detection sensor. The speed mode means that the output power of the pressing beam servo motor 22 is constant, and the torque mode means that the output torque of the pressing beam servo motor 22 is fixed.

[0173] In this embodiment, there is a certain height distance between the pressing beam 20 and the board in the initial station state. During work, two pressing beam servo motors 22 are started simultaneously, and the pressing beam 20 is controlled to quickly approach the board through the board height signal of the board height detection sensor. At this time, the servo motor is controlled by the position signal (i.e., the speed mode). After approaching and abutting the board, the output torque of the pressing beam servo motor 22 is adjusted to a fixed value to achieve the purpose of pressing the board. After sawing the board, the servo motor is changed to the speed mode control to quickly release the board and return to the origin. In this setting, while ensuring that the board is pressed, the board is not damaged, and the quantitative setting of the pressing force of the pressing beam 20 is realized.

[0174] Embodiment 8

[0175] This embodiment only describes the differences from Embodiments 1 to 7, and the rest of the technical features are the same as those of the above embodiments.

[0176] In the existing panel saw, the pusher mechanism is generally unidirectional guidance, which has the following defects. First, the span of the pusher mechanism 5 is large (generally more than 4 meters), which easily leads to inconsistent widths on both sides of the board, resulting in defective products with "big head and small head". Second, the feeding accuracy is relatively low, and the cutting shape and size error of the board is large, causing the downstream equipment (edge banding machine) to need to cut the board twice, reducing the material utilization rate. Third, the functional components of the panel saw are exposed and not enclosed. Since board processing generates a high amount of dust, it is inconvenient to clean, and the dust easily damages electrical components. Fourth, the transmission mechanism uses a single gear-rack drive. Due to the large gap in the meshing of the gear and rack, it affects the reciprocating feeding accuracy. To solve the above technical problems, the embodiment 8 of the present application also designs corresponding structures. Specifically, please refer to Figures 17 to 30 , the above pusher mechanism 5 includes a pusher frame 50, a pusher roller group 51, a main pusher device 52 and a secondary pusher device 53. The pusher roller group 51 is arranged on the pusher frame 50. The pusher roller group 51 is connected to the workbench 1. The pusher roller group 51 is used to drive the board. Both the main pusher device 52 and the secondary pusher device 53 are used to clamp the board, and both the main pusher device 52 and the secondary pusher device 53 have a clamp reference surface for abutting against the board.

[0177] Furthermore, the main pusher device 52 includes a pusher cross beam 520, a guiding component 521 and a main pusher driving component 522. The guiding component 521 is arranged on both sides of the pusher frame 50. The pusher cross beam 520 is slidably connected to the pusher frame 50 through the guiding component 521. The main pusher driving component 522 is used to drive the pusher cross beam 520 to approach or move away from the workbench 1. A plurality of main clamp components 523 are arranged at intervals on the pusher cross beam 520. The main clamp components 523 are used to clamp the board. The plurality of main clamp components 523 form the clamp reference surface. The guiding component 521 is used to guide the pusher cross beam 520. In some embodiments, the number of the main clamp components 523 is pneumatic clamps. Thirteen groups of pneumatic clamps are arranged on the pusher cross beam 520 to meet the requirements of boards with various widths and ensure the stability of clamping the board.

[0178] Furthermore, the guiding component 521 includes an upper guiding shaft 5210, a lower guiding shaft 5211, an upper guiding wheel 5212 and a lower guiding wheel 5213. The upper guiding shaft 5210 is arranged at the top of the pusher frame 50. The lower guiding shaft 5211 is arranged at the bottom of the pusher frame 50. The upper guiding wheel 5212 is in rolling cooperation with the upper guiding shaft 5210. The lower guiding wheel 5213 is in rolling cooperation with the lower sliding. Both the upper guiding wheel 5212 and the lower guiding wheel 5213 are connected to the pusher cross beam 520.

[0179] Further, the push plate cross beam 520 has opposite first and second side walls. The number of upper guide wheels 5212 and lower guide wheels 5213 located on the first side wall is three each, and the number of upper guide wheels 5212 and lower guide wheels 5213 located on the second side wall is two, which can improve the smoothness of bidirectional transmission;

[0180] The upper guide wheel 5212 located on the first side wall includes a V-shaped wheel 5212a and an eccentric wheel 5212b, and the lower guide wheel 5213 located on the first side wall is the eccentric wheel 5212b;

[0181] The upper guide wheels 5212 located on the second side wall are all guiding floating wheels 5213a, and the lower guide wheels 5213 located on the second side wall are limit rollers 5213b.

[0182] Further, the main pusher device 52 further includes a cleaning block 524 and a closed-loop magnetic grating 525. The cleaning block 524 is made of low-friction polytetrafluoroethylene and is arc-fitted with the shaft, and is provided with a spring damper (not shown) to compensate for wear. The cleaning block 524 removes wood chips and dust on the upper guide shaft 5210 by following the movement, while the closed-loop magnetic grating 525 detects and feeds back the conveying accuracy in a closed loop. To ensure the overall high-precision feeding ability and quality, the cleaning block 524 is slidably engaged with the upper guide shaft 5210, and the closed-loop magnetic grating 525 is provided on the push plate frame 50 and is in the same direction as the upper guide shaft 5210.

[0183] Further, the auxiliary pusher device 53 includes an auxiliary clamp assembly 530, an auxiliary push servo reduction motor 531, an auxiliary push inclined rack 532, and an auxiliary push helical gear 533 meshed with the auxiliary push inclined rack 532. The auxiliary clamp assembly 530 is slidably connected to the push plate frame 50. The auxiliary push inclined rack 532 is provided on the push plate frame 50. The auxiliary push servo reduction motor 531 is provided on the auxiliary clamp assembly 530. The auxiliary push servo reduction motor 531 is connected to the auxiliary push helical gear 533. The auxiliary push inclined rack 532 has a plurality of tooth groove structures arranged side by side. The tooth groove structure has a first tooth surface 532a and a second tooth surface 532b;

[0184] The auxiliary push helical gear 533 includes an upper helical gear 5331 and a lower helical gear 5332. The upper helical gear 5331 and the lower helical gear 5332 are coaxially arranged and installed on the output shaft of the auxiliary push servo reduction motor 531. The upper helical gear 5331 is in contact with and abuts against the first tooth surface 532a, and the lower helical gear 5332 is in contact with and abuts against the second tooth surface 532b;

[0185] The main push driving assembly 522 includes a main push servo reduction motor (not shown), a main push inclined rack 5221, and a main push helical gear 5222 meshed with the main push inclined rack 5221;

[0186] The main push helical rack 5221 and the auxiliary push helical rack 532 have the same structure, and the main push helical gear 5222 and the auxiliary push helical gear 533 have the same structure.

[0187] To facilitate those skilled in the art to understand the implementation principle of the above-mentioned main push helical gear 5222 and auxiliary push helical gear 533, in this embodiment, the auxiliary push helical gear 533 is taken as an example for detailed description. Specifically, the upper helical gear 5331 is fixedly connected to the lower helical gear 5332 through a fastener 534, and the lower helical gear 5332 is fixedly connected to the output shaft of the auxiliary push servo reduction motor 531; a first threaded hole 5331b is provided on the radial end face of the upper helical gear 5331, and the first threaded hole 5331b is used to adjust the distance between the upper helical gear 5331 and the first tooth surface 532a. The lower helical gear 5332 is provided with a keyway 5332a for installing the output shaft of the auxiliary push servo reduction motor 531. A plurality of second threaded holes 5332b are provided on the radial end face of the lower helical gear 5332, and a plurality of arc-shaped holes 5331a corresponding to the second threaded holes 5332b are provided on the radial end face of the upper helical gear 5331. The fastener 534 passes through the arc-shaped hole 5331a and is in threaded cooperation with the second threaded hole 5332b.

[0188] The upper helical gear 5331 and the lower helical gear 5332 are adjusted through an adjusting plate 536, an adjusting block 537, an adjusting bolt 538 and an adjusting rod 539. A plurality of long holes are provided on the adjusting plate 536, and screws 536a are provided in the long holes. The screws 536a are in threaded cooperation with the auxiliary clamp assembly 530; the adjusting block 537 is arranged on the auxiliary clamp assembly 530 and is located on one side of the adjusting plate 536; the adjusting bolt 538 is in threaded cooperation with the adjusting block 537, and the end of the adjusting bolt 538 abuts against the adjusting plate 536.

[0189] When adjusting the tooth profile misalignment between the auxiliary push bevel gear 533 and the auxiliary push rack 532, the adjustment steps are as follows: The upper bevel gear 5331 and the lower bevel gear 5332 are pre-locked through the fastener 534. After being inserted into the output shaft of the auxiliary push servo reduction motor 531, the lower bevel gear 5332 is connected to the auxiliary push servo reduction motor 531 through a setscrew and a keyway 5332a. After locking, the upper bevel gear 5331 and the lower bevel gear 5332 are installed on the auxiliary clamp assembly 530, and then the adjusting plate 536 and the adjusting block 537 are installed. By controlling the thread depth of the adjusting bolt 538 and the adjusting plate 536, the clearance between the auxiliary push bevel gear 533 and the auxiliary push rack 532 can be adjusted to ensure the meshing strength between the auxiliary push bevel gear 533 and the auxiliary push rack 532. After the lower bevel gear 5332 is meshed and connected with the auxiliary push rack 532, the fastener 534 between the upper bevel gear 5331 and the lower bevel gear 5332 is loosened, and then two screws 536a are installed on the first threaded hole 5331b of the upper bevel gear 5331. One end of the adjusting rod 539 is placed between the two screws 536a, and the other end of the adjusting rod 539 is manually pulled. Under the action of the adjusting rod 539, the upper bevel gear 5331 rotates relative to the lower bevel gear 5332, and the upper bevel gear 5331 and the lower bevel gear 5332 form a tooth profile misalignment, so that the upper bevel gear 5331 abuts against the first tooth surface 532a, and the lower bevel gear 5332 abuts against the second tooth surface 532b. Then the fastener 534 is tightened to fix the connection between the upper bevel gear 5331 and the lower bevel gear 5332, and the clearance between the gear and the rack is reduced by the simultaneous meshing of the double gears.

[0190] In addition, a reading head and a magnetic grating ruler can be added to the auxiliary push hand device 53. The reading head and the magnetic grating ruler are installed on the auxiliary clamp assembly 530, and the magnetic grating ruler is arranged in the same direction as the guide rail in the auxiliary clamp assembly 530, so that the transmission data between the auxiliary push rack 532 and the auxiliary push bevel gear 533 can be indirectly obtained. When a large return error occurs, the meshing effect between the upper bevel gear 5331 and the lower bevel gear 5332 and the tooth groove structure can be adjusted respectively through the adjusting bolt 538 and the adjusting rod 539, so as to eliminate the backlash between the auxiliary push bevel gear 533 and the auxiliary push rack 532, ensure the working accuracy of the auxiliary push hand device 53, effectively reduce the backlash between the auxiliary push bevel gear 533 and the auxiliary push rack 532, and improve the multi-station positioning accuracy in the two moving directions of the reciprocating motion. In addition, when the auxiliary push hand device 53 and the main push hand device 52 change the moving direction, the tooth profile misalignment between the upper bevel gear 5331 and the lower bevel gear 5332 and the abutment against the first tooth surface 532a and the second tooth surface 532b respectively can reduce the acting force generated when impacting the auxiliary push rack 532, and reduce the wear of the upper bevel gear 5331, the lower bevel gear 5332 and the auxiliary push rack 532.

[0191] Correspondingly, the upper bevel gear 5331 and the lower bevel gear 5332 can be combined with different materials to further reduce the noise level of the panel saw.

[0192] By setting the above-mentioned push plate mechanism 5, the panel saw of the present application has the following beneficial effects:

[0193] 1. The high-speed and stable transmission mechanism solves the problem of size difference in sheet material conveying through settings such as V-shaped double guidance, gear backlash elimination, and floating wheels. It improves the conveying speed, accuracy, and stability.

[0194] 2. The main pusher device 52 and the auxiliary pusher device 53 can realize the sawing work of sheet material splicing, which helps to improve the processing efficiency, achieve energy saving, and adopt a closed dust-proof design.

[0195] 3. The cleaning block 524 can clean the dust on the upper guide shaft 5210 in real time during the movement of the main pusher device 52, ensuring the smooth operation and guiding accuracy of the main pusher device 52.

[0196] Embodiment 9

[0197] This embodiment only describes the differences from Embodiments 1 to 8, and the remaining technical features are the same as those of the above embodiments.

[0198] The panel saw provided by the embodiment of the present application can realize rear-end feeding. Specifically, the above-mentioned panel saw further includes a lifting mechanism (not shown), and the lifting mechanism is used to lift the sheet material onto the push plate mechanism 5. The lifting mechanism is connected to the push plate mechanism 5. After the sheet material is placed into the lifting mechanism manually or mechanically, the lifting mechanism can lift the sheet material to the push plate roller group 51 of the push plate mechanism 5. Under the clamping of the main pusher device 52 and the auxiliary pusher device 53, the sheet material is pushed onto the workbench 1 to realize side leaning, labeling, and sawing work.

[0199] Embodiment 10

[0200] This embodiment only describes the differences from Embodiments 1 to 8, and the remaining technical features are the same as those of the above embodiments.

[0201] The panel saw provided by the embodiment of the present application can realize front-end feeding. Specifically, please refer to Figure 31 , the panel saw further includes an air-floating operation table 7, and the air-floating operation table 7 is used for sheet material loading or unloading. The air-floating operation table 7 is connected to the workbench 1. The air-floating operation table 7 includes a plurality of air-floating platforms 70 arranged in parallel and a roller structure 71. There is a space for personnel to walk and operate between adjacent air-floating platforms 70. The roller structure 71 is provided at one end of the air-floating platform 70 away from the workbench 1, and the roller structure 71 is used to assist in sheet material loading or unloading.

[0202] Embodiment 11

[0203] This embodiment only describes the differences from Embodiments 1 to 9, and the remaining technical features are the same as those of the above embodiments.

[0204] Specifically, the above-mentioned panel saw further includes a breaking mechanism 7, which is located on one side of the air-floating operation table 7. When the remaining material after cutting the board is too long, it is inconvenient to carry, move and destroy, and the breaking mechanism 7 can be used for breaking treatment to reduce the length of the waste board.

[0205] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice 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 ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A panel saw, characterized in that, Including: A panel saw main body, having a workbench (1), a pressing mechanism (2) for pressing and positioning a board on the workbench (1), and a sawing mechanism (3) for sawing the board located on the workbench (1); A side-leaning labeling mechanism (4), located above the workbench (1), and the side-leaning labeling mechanism (4) is used for side-leaning and labeling operations on the board located on the workbench (1); A pushing board mechanism (5), located on one side of the panel saw main body, and the pushing board mechanism (5) is connected to the workbench (1) for pushing the board onto the workbench (1); The workbench (1) has a side-leaning surface, and the side-leaning surface is used to abut against the side of the board; The side-leaning labeling mechanism (4) includes a side-leaning component (40), a labeling component (41) provided on the side-leaning component (40), and a side-leaning driving component (42) for driving the side-leaning component (40) to move. The moving direction of the side-leaning component (40) is parallel to the moving direction of the sawing mechanism (3); The side-leaning component (40) has a side-leaning reference surface, and the side-leaning reference surface is used to limit the board on the workbench (1) through cooperation with the side-leaning surface; the number of the side-leaning reference surfaces is two, and the two side-leaning reference surfaces are independent of each other; The side-leaning component (40) includes a side-leaning sliding seat (401), two side-leaning units (402) rotatably connected to the side-leaning sliding seat (401) through a rotating shaft, and a transmission member (403). The transmission member (403) is used to drive the side-leaning unit (402) to rotate around the axis of the rotating shaft so that the side-leaning unit (402) abuts against or moves away from the side of the board; The labeling component (31) includes a base (410), a printer (411), a labeling manipulator (412), a first driving member (413), a second driving member (414), and a third driving member (415); The printer (411) is slidably matched with the base (410), and the base (410) is provided on the side-leaning sliding seat (401); The first driving member (413) is used to drive the labeling manipulator (412) to reciprocate along the conveying direction of the board; The second driving member (414) is used to drive the labeling manipulator (412) to reciprocate along the moving direction of the sawing mechanism (3); The third driving member (415) is used to drive the labeling manipulator (412) to move up and down; The labeling manipulator (412) is used to suck a label from the printer (411) and paste the label on the board.

2. The panel saw according to claim 1, characterized in that, The workbench (1) has a saw slot (10) for the sawing mechanism (3) to saw the board; The sawing mechanism (3) includes a sawing cross beam (30), a saw seat (31), a main saw component (32), a groove saw component (33), and a shield (34); The sawing cross beam (30) is located below the workbench (1), and a guiding slide rail (35) and a linear motor stator (36) are provided at the bottom of the sawing cross beam (30); The saw base (31) is slidably connected to the guiding slide rail (35). A linear motor mover (37) is provided on one end face of the saw base (31) facing the linear motor stator (36). The shield (34) is provided on one side of the saw base (31). The shield (34) has an installation cavity for receiving the main saw blade (38) of the main saw assembly (32) and the groove saw blade (39) of the groove saw assembly (33). Both the main saw assembly (32) and the groove saw assembly (33) are movably arranged on the saw base (31). The main saw blade (38) of the main saw assembly (32) and the groove saw blade (39) of the groove saw assembly (33) both expose through the saw kerf (10) onto the workbench (1). The installation cavity is communicated with the air suction device.

3. The panel saw according to claim 2, characterized in that, It further includes a material anti-blocking mechanism (6). The material anti-blocking mechanism (6) includes a controller, a position sensor, a plurality of stoppers (61) located on one side of the saw kerf (10), and a plurality of fourth driving members (62) arranged at the bottom of the workbench (1). The fourth driving members (62) are used to drive the stoppers (61) to press against or away from the saw kerf (10). The position sensor is used to collect the traveling position information of the main saw blade (38). The controller sequentially controls the on / off of the plurality of fourth driving members (62) based on the traveling position information.

4. The panel saw according to claim 3, characterized in that, It further includes a board deformation detection mechanism (12). A measuring rule (11) is provided on one side of the workbench (1). The measuring rule (11) has the side abutting surface. The board deformation detection mechanism (12) is arranged on the measuring rule (11). The board deformation detection mechanism (12) is used to measure the distance between the side surface of the board and the side abutting surface.

5. The panel saw according to claim 4, characterized in that, A plurality of dust suction holes (13) are further provided on the measuring rule (11). The dust suction holes (13) are communicated with the air suction device; A plurality of semi-open floating beads (14) parallel to the saw kerf (10) are further provided on the workbench (1). The semi-open floating beads (14) are communicated with a blower. The blowing direction of the semi-open floating beads (14) faces the dust suction holes (13); A dust removal pipe is further provided below the workbench (1). The dust removal pipe is provided with a dust suction opening, and the dust suction opening is aligned with the saw kerf (10); The blower is housed in a housing (15). Sound insulation cotton is further filled between the housing (15) and the blower.

6. The panel saw according to claim 1, characterized in that, The material pressing mechanism (2) includes a pressing beam (20), a linear guide rail (21), a pressing beam (20) motor, and a board height detection sensor. Pressing beam sliders and pressing beam racks (23) are provided at both axial ends of the pressing beam (20). Both ends of the pressing beam (20) are connected with pressing beam (20) motors. Pressing beam gears are provided on the rotating shafts of the pressing beam (20) motors. The pressing beam gears are meshed and connected with the pressing beam racks (23). The linear guide rail (21) is slidably connected with the pressing beam sliders. The linear guide rail (21) and the racks are vertical. The pressing beam (20) motor switches between a speed mode and a torque mode based on the height information of the board height detection sensor. The speed mode is speed control, and the torque mode is torque control.

7. The panel saw according to claim 1, characterized in that, The push plate mechanism (5) includes a push plate frame (50), a push plate roller set (51), a main pusher device (52) and a secondary pusher device (53). The push plate roller set (51) is arranged on the push plate frame (50). The push plate roller set (51) is connected to the workbench (1) and is used for driving the sheet material. Both the main pusher device (52) and the secondary pusher device (53) are used for clamping the sheet material, and both the main pusher device (52) and the secondary pusher device (53) have a clamp reference surface for abutting against the sheet material.

8. The panel saw according to claim 7, wherein, The main pusher device (52) includes a push plate cross beam (520), a guiding component (521) and a main pusher driving component (522). The guiding components (521) are arranged on both sides of the push plate frame (50). The push plate cross beam (520) is slidably connected to the push plate frame (50) through the guiding component (521). The main pusher driving component (522) is used for driving the push plate cross beam (520) to approach or move away from the workbench (1). A plurality of main clamp components (523) are arranged at intervals on the push plate cross beam (520). The main clamp components (523) are used for clamping the sheet material. The plurality of main clamp components (523) form the clamp reference surface. The guiding component (521) is used for guiding the push plate cross beam (520).

9. The panel saw according to claim 8, characterized in that, The guiding component (521) includes an upper guiding shaft (5210), a lower guiding shaft (5211), an upper guiding wheel (5212) and a lower guiding wheel (5213). The upper guiding shaft (5210) is arranged at the top of the push plate frame (50). The lower guiding shaft (5211) is arranged at the bottom of the push plate frame (50). The upper guiding wheel (5212) is in rolling cooperation with the upper guiding shaft (5210). The lower guiding wheel (5213) is in sliding rolling cooperation with the lower part. Both the upper guiding wheel (5212) and the lower guiding wheel (5213) are connected to the push plate cross beam (520).

10. The panel saw according to claim 9, characterized in that, The push plate cross beam (520) has opposite first side wall and second side wall. The number of the upper guiding wheel (5212) and the lower guiding wheel (5213) located on the first side wall is three each. The number of the upper guiding wheel (5212) and the lower guiding wheel (5213) located on the second side wall is two. The upper guiding wheel (5212) located on the first side wall includes a V-shaped wheel (5212a) and an eccentric wheel (5212b). The lower guiding wheel (5213) located on the first side wall is an eccentric wheel (5212b). The upper guiding wheels (5212) located on the second side wall are all guiding floating wheels (5213a). The lower guiding wheel (5213) located on the second side wall is a limiting roller (5213b).

11. The panel saw according to claim 10, characterized in that, The main pusher device (52) further includes a cleaning block (524) and a closed-loop magnetic grating (525). The cleaning block (524) is in sliding cooperation with the upper guiding shaft (5210). The closed-loop magnetic grating (525) is arranged on the push plate frame (50) and is in the same direction as the upper guiding shaft (5210).

12. The panel saw according to claim 11, characterized in that, The auxiliary pusher device (53) includes an auxiliary clamp assembly (530), an auxiliary push servo reduction motor (531), an auxiliary push helical rack (532), and an auxiliary push helical gear (533) meshed and connected with the auxiliary push helical rack (532). The auxiliary clamp assembly (530) is slidably connected to the push plate frame (50). The auxiliary push helical rack (532) is arranged on the push plate frame (50). The auxiliary push servo reduction motor (531) is arranged on the auxiliary clamp assembly (530), and the auxiliary push servo reduction motor (531) is connected to the auxiliary push helical gear (533). The auxiliary push helical rack (532) has a plurality of tooth groove structures arranged side by side, and the tooth groove structure has a first tooth surface (532a) and a second tooth surface (532b). The auxiliary push helical gear (533) includes an upper helical gear (5331) and a lower helical gear (5332). The upper helical gear (5331) and the lower helical gear (5332) are coaxially arranged and installed on the output shaft of the auxiliary push servo reduction motor (531). The upper helical gear (5331) is in contact and abutted against the first tooth surface (532a), and the lower helical gear (5332) is in contact and abutted against the second tooth surface (532b). The main push driving assembly (522) includes a main push servo reduction motor, a main push helical rack (5221), and a main push helical gear (5222) meshed and connected with the main push helical rack (5221). The main push helical rack (5221) has the same structure as the auxiliary push helical rack (532), and the main push helical gear (5222) has the same structure as the auxiliary push helical gear (533).

13. The panel saw according to claim 12, characterized in that, It further includes a lifting mechanism for lifting the plate to the push plate mechanism (5).

14. The panel saw according to claim 1, characterized in that, It further includes an air-floating operating table (7) for loading or unloading the plate. The air-floating operating table (7) is connected to the workbench (1). The air-floating operating table (7) includes a plurality of air-floating platforms (70) arranged in parallel and a roller structure (71). There is a space for personnel to walk and operate between adjacent air-floating platforms (70). The roller structure (71) is arranged at one end of the air-floating platform (70) away from the workbench (1), and the roller structure (71) is used to assist in loading or unloading the plate.

15. The panel saw according to claim 1, characterized in that, It further includes a breaking mechanism (8) located on one side of the air-floating operating table (7) for destroying waste materials.

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