Plate width sorting device

Abstract

A plate width sorting device comprises a rack. The first conveying device is arranged on the rack, the sawing device is arranged on the rack, and the sawing device is located above the first conveying device; the first conveying device comprises a plurality of sets of conveying mechanisms, and different horizontal distances are formed between the tail ends of the multiple sets of conveying mechanisms and the sawing device. According to the board width sorting device, when a wide board is sawn into boards with different widths through the sawing device and conveyed through the first conveying device, due to the fact that the tail ends of the multiple sets of conveying mechanisms have different horizontal distances from the sawing device, the conveying mechanisms automatically sort the boards when conveying the boards to the tail ends, and the board width sorting efficiency is improved. Therefore, the sorting efficiency is improved, and errors caused by manual sorting are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of plate processing settings, and in particular to a plate width sorting device. Background Art

[0002] When processing wood, in order to improve wood utilization or meet product needs, when sawing a wide board, the spacing of the same combined saw blade group is adjusted differently, and the width of the processed boards is different. According to normal equipment, the boards of different widths will be transported to the material table together with the conveyor belt after leaving the equipment. The boards of different widths gathered together need to be sorted and placed in categories. There are no less than 3 on-site operators, and the workers will manually sort and place them in categories.

[0003] The above classification method is inefficient and prone to errors (the width difference is small), and requires workers to have certain skills. Moreover, due to the difference between equipment performance and manual sorting efficiency, equipment and people are often required, which reduces equipment operation efficiency. If the number of equipment is increased, the contradiction between equipment capacity and manual sorting efficiency will become more prominent. Therefore, the manual sorting process of plates of different widths is very important, but it is inefficient, prone to errors, and has no value-added effect on the product. Summary of the invention

[0004] The purpose of the present invention is to provide a plate width sorting device to solve the problems in the background technology, replace manual sorting, avoid or reduce errors, and improve sorting efficiency.

[0005] To achieve the above-mentioned purpose, the following technical scheme is adopted: a plate width sorting device, comprising a frame;

[0006] A first conveying device is arranged on the frame;

[0007] A sawing device is arranged on the frame and located above the first conveying device;

[0008] The first conveying device comprises a plurality of conveying mechanisms, and the ends of the plurality of conveying mechanisms are at different horizontal distances from the sawing device.

[0009] Preferably, there are correspondingly multiple groups of second conveying devices below the ends of the multiple groups of conveying mechanisms, and the conveying directions of the second conveying devices and the first conveying devices have a predetermined angle.

[0010] Preferably, the conveying mechanism comprises a driven member rotatably disposed on the frame;

[0011] The active member is rotatably arranged on the frame and is arranged parallel to the driven member;

[0012] A conveying member, wound around the driving member and the driven member;

[0013] A first motor, fixed on the frame and connected to one end of the active member;

[0014] Multiple groups of conveying mechanisms correspond to multiple driven members and share the same driving member.

[0015] Preferably, the active member includes a driving shaft rotatably connected to the frame and a driving sprocket fixed on the driving shaft, the driven member includes a driven shaft rotatably connected to the frame and a driven sprocket fixed on the driven shaft, and the conveying member is a chain and is meshed on the driving sprocket and the driven sprocket.

[0016] Preferably, the second conveying device includes two brackets parallel to each other, on which a driving roller and a driven roller are rotatably connected, and the driving roller and the driven roller are provided with conveyor belts corresponding to multiple groups of conveying mechanisms, and a second motor is fixed on the bracket, and the second motor is connected to one end of the driving roller.

[0017] Preferably, the sawing device comprises a housing, the bottom of which is fixed on a frame;

[0018] A saw shaft is rotatably connected to the housing in a front-rear direction;

[0019] A third motor is fixed to the outer wall of the housing and connected to the saw shaft;

[0020] At least one saw blade is provided and is slidably connected to the saw shaft. An adjusting component is connected to the saw blade to drive the saw blade to move axially along the saw shaft.

[0021] Preferably, the adjustment assembly includes an adjustment tube sleeved on the saw shaft; one end of the adjustment tube is connected to the saw blade via a plane bearing, an external thread is provided on the outer wall of the adjustment tube, the adjustment tube is threadedly connected to a turbine via the external thread, a worm is meshed on the turbine, the worm is rotatably connected to the shell along the conveying direction of the first conveying device, and one end extends outside the shell.

[0022] Preferably, a handwheel is connected to the end of the worm extending outside the housing.

[0023] Preferably, two mutually parallel limiting parts are arranged on the front and rear sides of the turbine, and two ends of the limiting parts are respectively fixed on the housing.

[0024] Beneficial effects achieved by the present invention:

[0025] A plate width sorting device of the present invention, when a wide plate is sawn into plates of different widths by a sawing device and transported by a first conveying device, since the ends of multiple groups of conveying mechanisms have different horizontal distances from the sawing device, the conveying mechanisms automatically sort the plates when transporting them to the ends, thereby improving the sorting efficiency and avoiding errors caused by manual sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the internal structure of the sawing device of the present invention.

[0028] Figure 3 Schematic diagram of the adjustment component structure.

[0029] In the figure, 1-frame, 2-first conveying device, 21-conveying mechanism, 211-driven member, 212-active member, 213-conveying member, 214-first motor, 3-sawing device, 31-housing, 32-saw shaft, 33-third motor, 34-saw blade, 35-adjusting assembly, 351-adjusting tube, 352-plane bearing, 353-turbine, 354-worm, 355-handwheel, 4-second conveying device, 41-bracket, 42-active roller, 43-driven roller, 44-conveyor belt, 45-second motor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Please refer to Figure 1 , a plate width sorting device, comprising a frame 1;

[0033] A first conveying device 2, arranged on the frame 1;

[0034] The sawing device 3 is arranged on the frame 1 and is located above the first conveying device 2;

[0035] The first conveying device 2 includes multiple sets of conveying mechanisms 21, and the ends of the multiple sets of conveying mechanisms 21 are at different horizontal distances from the sawing device 3. When a wide board is sawn into boards of different widths by the sawing device 3 and conveyed by the first conveying device 2, since the ends of the multiple sets of conveying mechanisms 21 are at different horizontal distances from the sawing device 3, the conveying mechanisms 21 automatically sort the boards when conveying them to the ends, thereby improving the sorting efficiency and avoiding errors caused by manual sorting.

[0036] In order to facilitate the movement of the automatically sorted plates to the material table for collection, multiple groups of second conveying devices 4 are respectively provided below the ends of the multiple groups of conveying mechanisms 21 , and the conveying directions of the second conveying devices 4 and the first conveying devices 2 have a predetermined angle.

[0037] Please refer to Figure 1 and Figure 2 , the conveying mechanism 21 comprises a driven member 211, which is rotatably arranged on the frame 1;

[0038] The active member 212 is rotatably disposed on the frame 1 and is disposed parallel to the driven member 211;

[0039] The conveying member 213 is wound around the driving member 212 and the driven member 211;

[0040] A first motor 214 is fixed on the frame 1 and connected to one end of the active member 212;

[0041] Multiple groups of conveying mechanisms 21 correspond to multiple followers 211 and share the same active member 212. The same active member 212 can drive multiple followers 211 to rotate, thereby conveying and sorting the plates located above the conveying member 213. It should be noted that the width of the conveying mechanism 21 is specifically set according to the width of the sawed plates.

[0042] Specifically, the driving member 212 includes a driving shaft rotatably connected to the frame 1 and a driving sprocket fixed on the driving shaft, the driven member 211 includes a driven shaft rotatably connected to the frame 1 and a driven sprocket fixed on the driven shaft, and the conveying member 213 is a chain, and is meshed on the driving sprocket and the driven sprocket. The use of chain conveying prevents the plate from slipping during the conveying process.

[0043] Please refer to Figure 1 and Figure 2 The second conveying device 4 includes two parallel brackets 41, and the brackets 41 are rotatably connected with an active roller 42 and a driven roller 43. The active roller 42 and the driven roller 43 are provided with conveyor belts 44 corresponding to the multiple groups of conveying mechanisms 21. A second motor 45 is fixed on the bracket 41, and the second motor 45 is connected to one end of the active roller 42.

[0044] Please refer to Figure 1 and Figure 2 , the sawing device 3 comprises a housing 31, the bottom of which is fixed on the frame 1;

[0045] The saw shaft 32 is rotatably connected to the housing 31 along the front-rear direction;

[0046] A third motor 33 is fixed to the outer wall of the housing 31 and connected to the saw shaft 32;

[0047] At least one saw blade 34 is provided, which is slidably connected to the saw shaft 32, and an adjustment component 35 is connected to the saw blade 34, which is used to drive the saw blade 34 to move axially along the saw shaft 32. When in use, the wide board enters the sawing device 3 from the right end of the first conveying device 2, and the saw shaft 32 is driven to rotate by the third motor 33, and then the saw blade 34 saws the wide board. In order to saw boards of different widths, the saw blade 34 is axially adjusted by the adjustment component 35.

[0048] Please refer to Figure 2 and Figure 3 Specifically, the adjustment assembly 35 includes an adjustment tube 351 sleeved on the saw shaft 32; one end of the adjustment tube 351 is connected to the saw blade 34 through a plane bearing 352, and the outer wall of the adjustment tube 351 is provided with an external thread, and the adjustment tube 351 is threadedly connected to a turbine 353 through the external thread, and a worm 354 is meshed on the turbine 353, and the worm 354 is rotatably connected to the housing 31 along the conveying direction of the first conveying device 2, and one end of the worm 354 extends out of the housing 31. When adjusting the axial position of the saw blade 34, the worm 354 is rotated, and the worm 354 drives the turbine 353 to rotate. Since the turbine 353 is threadedly connected to the adjustment tube 351, the adjustment tube 351 is pushed to move, thereby pushing the saw blade 34 to move; at the same time, due to the connection between the turbine and the worm, the adjusted saw blade 34 is locked. The outer peripheral wall of the turbine 353 is an annular groove structure, and the worm 354 is located in the groove structure to prevent the turbine 353 and the worm 354 from being separated from each other during adjustment.

[0049] The end of the worm 354 extending outward from the housing 31 is connected to a hand wheel 355 .

[0050] In order to further prevent the turbine 353 and the worm 354 from being separated from each other, two mutually parallel limiting parts are provided on the front and rear sides of the turbine 353 , and both ends of the limiting parts are respectively fixed on the housing 31 .

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate width sorting device, characterized in that: comprising a frame (1); A first conveying device (2) is arranged on the frame (1); A sawing device (3) is arranged on the frame (1) and is located above the first conveying device (2); The first conveying device (2) comprises a plurality of conveying mechanisms (21), and the ends of the plurality of conveying mechanisms (21) are at different horizontal distances from the sawing device (3).

2. A plate width sorting device according to claim 1, characterized in that: There are correspondingly multiple groups of second conveying devices (4) below the ends of the multiple groups of conveying mechanisms (21), and the conveying directions of the second conveying devices (4) and the first conveying devices (2) have a predetermined angle.

3. A plate width sorting device according to claim 1, characterized in that: The conveying mechanism (21) comprises a driven member (211) rotatably arranged on the frame (1); An active member (212) is rotatably disposed on the frame (1) and is disposed parallel to the driven member (211); A conveying member (213) is wound around the driving member (212) and the driven member (211); A first motor (214) is fixed on the frame (1) and connected to one end of the active member (212); The multiple groups of conveying mechanisms (21) correspond to the multiple driven members (211) and share the same driving member (212).

4. A plate width sorting device according to claim 3, characterized in that: The active member (212) comprises a active shaft rotatably connected to the frame (1) and a active sprocket fixed on the active shaft; the driven member (211) comprises a driven shaft rotatably connected to the frame (1) and a driven sprocket fixed on the driven shaft; the conveying member (213) is a chain and is meshed with the active sprocket and the driven sprocket.

5. A plate width sorting device according to claim 2, characterized in that: The second conveying device (4) comprises two brackets (41) parallel to each other, an active roller (42) and a driven roller (43) are rotatably connected to the bracket (41), and conveyor belts (44) corresponding to the multiple groups of conveying mechanisms (21) are arranged on the active roller (42) and the driven roller (43), and a second motor (45) is fixed on the bracket (41), and the second motor (45) is connected to one end of the active roller (42).

6. A plate width sorting device according to claim 1, characterized in that: The sawing device (3) comprises a housing (31), the bottom of which is fixed on the frame (1); A saw shaft (32) is rotatably connected to the housing (31) in a front-rear direction; A third motor (33) is fixed to the outer wall of the housing (31) and connected to the saw shaft (32); At least one saw blade (34) is provided and is slidably connected to the saw shaft (32). An adjustment component (35) is connected to the saw blade (34) and is used to drive the saw blade to move axially along the saw shaft.

7. A plate width sorting device according to claim 6, characterized in that: The adjusting assembly (35) comprises an adjusting tube (351) sleeved on the saw shaft (32); one end of the adjusting tube (351) is connected to the saw blade (34) via a plane bearing (352); an outer wall of the adjusting tube (351) is provided with an external thread; the adjusting tube (351) is threadedly connected to a turbine (353) via the external thread; a worm (354) is meshed on the turbine (353); the worm (354) is connected to the housing (31) so as to rotate along the conveying direction of the first conveying device (2), and one end of the worm (354) extends outside the housing (31).

8. A plate width sorting device according to claim 7, characterized in that: The end of the worm (354) extending outside the housing (31) is connected to a hand wheel (355).

9. A plate width sorting device according to claim 7, characterized in that: Two mutually parallel limiting parts are arranged on the front and rear sides of the turbine (353), and both ends of the limiting parts are respectively fixed on the housing (31).

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