Automatic supporting device of joinery band sawing machine

Abstract

The utility model discloses an automatic supporting device of a joinery band-sawing machine, which relates to the technical field of joinery band-sawing machines and is technically characterized by comprising a machine body, a working table is fixedly connected onto the machine body, a bottom plate is fixedly connected to the lower end of the machine body, and a guide mechanism is arranged on the working table. The guide mechanism is arranged to limit the two sides of plates with different widths, it is guaranteed that the plates cannot deviate in the cutting process, the dust collection mechanism is arranged to adsorb wood ash generated by cutting the plates, the dust collection mechanism is arranged, the dust collection mechanism is arranged on the bottom plate, and the supporting mechanism is arranged on the bottom plate. And the influence of wood ash on the health of workers is avoided, the supporting mechanism is arranged to support the suspended part of the long plate, and the stability during plate cutting is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to joiner band saw machine technical field, concretely is a kind of automatic supporting device of joiner band saw machine. BACKGROUND

[0002] Joiner band saw machine is a kind of common woodworking machinery and equipment, mainly for processing wood, board and wood products and other materials, power is provided by motor, drives band saw disc high-speed rotation, drives saw blade to carry out sawing operation, when cutting plate, first need staff to pick up plate, make the predetermined cutting position of plate align saw blade, then push plate along the load surface of workbench again.

[0003] But, in the process of cutting plate, the specification of plate is different, when cutting some longer plate, if not lifting the end of longer plate, plate is easily because of self weight and and workbench surface friction force difficult to push feed material and influence the continuity of cutting, but staff whole process with hand lifts the end of plate, it is extremely easy to shake or fatigue and appear to shake and lead to plate deviating cutting position, therefore, we propose a kind of common woodworking machinery and equipment. Utility model content

[0004] (One) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of automatic supporting device of joiner band saw machine, solve staff whole process with hand lifts the end of strip plate, it is extremely easy to shake or fatigue and appear to shake, lead to plate deviating cutting position problem.

[0006] (Two) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of fine woodworking band saw machine's automatic supporting device, including body, the workbench is fixedly connected on the body, the lower end of the body is fixedly connected with bottom plate, guiding mechanism is provided on the workbench, dust collection mechanism is commonly provided on the workbench and bottom plate, supporting mechanism is provided on the bottom plate, the supporting mechanism includes two mobile grooves being opened in the upper end of bottom plate, two mobile grooves are all provided with the movable moving plate, the upper end of two moving plate is all equipped with second electric telescopic handle, the upper end of two second electric telescopic handle is all fixedly connected with support plate, the inner wall of one side of two mobile grooves is all opened with adjusting groove, the inner wall of two adjusting grooves is all rotatably connected with sleeve, two sleeve are all threadedly connected with second threaded rod, the other end of two second threaded rods is all fixedly connected with limit block, the side wall of two moving plates is all opened with multiple limit slots matched with corresponding limit block, the outer wall of two sleeves is all fixedly connected with worm gear, the inner bottom of two adjusting grooves is rotatably connected with worm, two worm are all engaged with corresponding worm gear, the upper end of two worm is all extended to outside, and is fixedly connected with knob.

[0008] Preferably, the guiding mechanism includes a sliding groove opened at the upper end of the workbench, first threaded rods are rotatably connected between the inner walls of the two sides of the sliding groove, the first threaded rods are bidirectional threaded rods, threaded ends of the first threaded rods are threadedly connected with sliding blocks, the sliding blocks are slidably connected with the inner walls of the sliding groove, upper ends of the sliding blocks are fixedly connected with mounting frames, a plurality of guide rollers are rotatably connected between the inner walls of the two sides of the mounting frames, a first motor is installed at the upper end of the workbench, an output shaft of the first motor extends to the inside of the sliding groove and is fixedly connected with one end of the first threaded rod.

[0009] Preferably, the dust collection mechanism includes a collection box fixedly connected at the upper end of the bottom plate, a fan is installed at the upper end of the collection box, an air outlet end of the fan is in communication with the inside of the collection box, an electric sliding rail is installed on one side wall of the workbench, a first electric telescopic handle is slidably connected on the electric sliding rail, an upper end of the first electric telescopic handle is fixedly connected with a mounting plate, rotating shafts are rotatably connected between the inner walls of the two sides of the mounting plate, a second motor is installed on the outer side wall of the mounting plate, an output shaft of the second motor penetrates through the mounting plate and is fixedly connected with one of the rotating shafts.

[0010] Preferably, clamping plates are fixedly connected to opposite sides of the rotating shafts, a dust collection pipe is in communication with an air inlet end of the fan, the clamping plates are in mutual cooperation with the dust collection pipe, and the other end of the dust collection pipe is fixedly connected with a horn cover.

[0011] (Three) beneficial effects

[0012] Compared with the prior art, the utility model provides a, has the following beneficial effect:

[0013] The utility model discloses a support mechanism to the longer board overhanging part supports, improves the stability when board cutting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the utility model Figure 1 It is the structure schematic diagram of the utility model

[0016] Figure 3 It is the structure schematic diagram of the utility model Figure 1 It is the structure schematic diagram of the utility model

[0017] Figure 4 It is the left side cross section schematic diagram of the utility model;

[0018] Figure 5 It is the structure schematic diagram of the utility model Figure 4 It is the structure schematic diagram of the utility model

[0019] Figure 6 It is the rear side schematic diagram of the utility model.

[0020] In the drawing:

[0021] 1, the body;

[0022] 2, workbench;

[0023] 3, bottom plate;

[0024] 4, guiding mechanism;

[0025] 41, sliding slot;42, first threaded rod;43, sliding block;44, mounting frame;45, guide roller;46 first motor;

[0026] 5, dust collection mechanism;

[0027] 51, collection box;52, fan;53, electric sliding rail;54, first electric telescopic rod;55, mounting plate;56, pivot;57, second motor;58, clamping plate;59, dust collection pipe;510, horn cover;

[0028] 6, support mechanism;

[0029] 61, moving groove; 62, moving plate; 63, second electric telescopic rod; 64, support plate; 65, adjusting groove; 66, sleeve; 67, second threaded rod; 68, limiting block; 69, limiting groove; 610, worm gear; 611, worm; 612, knob. DETAILED DESCRIPTION

[0030] In the utility model, in the case where no opposite statement is made, the direction such as "up, down" used is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above direction words are not used to limit the utility model.

[0031] The utility model provides a technical scheme of kind:

[0032] Please refer to Figures 1 to 6The utility model provides an automatic supporting device of joiner band saw machine, including body 1, the fixedly connected workbench 2 is connected on body 1, the lower end fixedly connected with bottom plate 3 of body 1 is set up guiding mechanism 4 on workbench 2, and the dust extraction mechanism 5 is set up on workbench 2 and bottom plate 3, and the dust extraction mechanism 5 is set up on bottom plate 3, and the supporting mechanism 6 is set up on bottom plate 3, and the supporting mechanism 6 includes two mobile grooves 61 of being set up on the upper end of bottom plate 3, and the slidable moving plate 62 is set up in two mobile grooves 61, and the second electric telescopic handle 63 is installed on the upper end of two moving plates 62, and the support plate 64 is fixedly connected with the upper end of two second electric telescopic handles 63, by starting second electric telescopic handle 63, make the support plate 64 go up and support the overhanging part of longer board, so that the board can be more stable when cutting, the adjusting groove 65 is set up in the inner wall of one side of two mobile grooves 61, and the sleeve 66 is rotatably connected with the inner wall of two adjusting grooves 65, and the second screw rod 67 is screw-connected with two sleeves 66, and the limit block 68 is fixedly connected with the other end of two second screw rods 67, and a plurality of limit slots 69 that cooperate with corresponding limit blocks 68 are set up in the side wall of two moving plates 62, and the worm wheel 610 is fixedly connected with the outer wall of two sleeves 66, and the worm 611 is rotatably connected with the inner bottom of two adjusting grooves 65, and two worm 611 are engaged with corresponding worm wheel 610, and the knob 612 is fixedly connected with the upper end of two worm 611 and extends to the outside, by the limit block 68 is inserted into different limit slot 69, the position of moving plate 62 is adjusted flexibly, and then the board of different length can be supported, avoid the board due to the weight influence cutting quality, provide the stability of cutting, the board of different width can be limited on both sides through guiding mechanism 4, ensure that the board advances along the predetermined direction during the cutting process, and the offset situation does not appear, the wood ash generated during the cutting of the board can be adsorbed through dust extraction mechanism 5, avoid the wood ash to cause the influence to the health of staff, the overhanging part of longer board is supported through supporting mechanism 6, so that the board can be more stable when cutting.

[0033] Further, the guide mechanism 4 comprises a sliding groove 41 opened at the upper end of the workbench 2, first threaded rods 42 are rotationally connected between the inner walls of the two sides of the sliding groove 41, the first threaded rods 42 are bidirectional threaded rods, the two threaded ends of the first threaded rods 42 are threadedly connected with sliding blocks 43, the two sliding blocks 43 are slidingly connected with the inner walls of the sliding groove 41, the upper ends of the two sliding blocks 43 are fixedly connected with mounting frames 44, a plurality of guide rollers 45 are rotationally connected between the inner walls of the two sides of the two mounting frames 44, a first motor 46 is mounted at the upper end of the workbench 2, the output shaft of the first motor 46 extends into the sliding groove 41 and is fixedly connected with one end of the first threaded rod 42, the first motor 46 is a servo motor, the spacing of the plurality of guide rollers 45 can be adjusted by adjusting the spacing of the two mounting frames 44, and then the two sides of the plate of different specifications can be guided and limited, so that the plate can move along the predetermined direction during cutting, and the cutting effect is not affected by the offset of the plate.

[0034] Further, the dust collection mechanism 5 comprises a collection box 51 fixedly connected to the upper end of the bottom plate 3, a fan 52 is mounted at the upper end of the collection box 51, the air outlet end of the fan 52 is in communication with the inside of the collection box 51, an electric sliding rail 53 is mounted on one side wall of the workbench 2, a first electric telescopic rod 54 is slidingly connected on the electric sliding rail 53, an installation plate 55 is fixedly connected to the upper end of the first electric telescopic rod 54, shafts 56 are rotationally connected to the inner walls of the two sides of the installation plate 55, a second motor 57 is mounted on the outer side wall of the installation plate 55, the second motor 57 is a servo motor, the output shaft of the second motor 57 extends through the installation plate 55 and is fixedly connected with one of the shafts 56, the installation plate 55 can be moved back and forth by the cooperation of the electric sliding rail 53 and the first electric telescopic rod 54, so as to expand the dust collection range, and the dust collection angle can be adjusted by the cooperation of the shafts 56 and the second motor 57, so as to realize efficient dust collection.

[0035] Further, the opposite sides of the two shafts 56 are fixedly connected with clamping plates 58, the air inlet end of the fan 52 is communicated with a dust collection pipe 59, the two clamping plates 58 are matched with the dust collection pipe 59, the other end of the dust collection pipe 59 is fixedly connected with a horn cover 510, the wood ash generated by cutting the plate is absorbed into the inside of the collection box 51 through the horn cover 510, and a sealing door is hinged to the outer wall of the collection box 51, so that the wood ash can be collected and treated by opening the sealing door, so as to avoid the influence of the wood ash overflow on the health of the workers.

[0036] In specific use, the working principle of the utility model is as follows:

[0037] In use, according to the plate of different lengths, the two moving plates 62 are moved, then the two knobs 612 are rotated, so that the two worms 611 are rotated, and then the two worms 610 are rotated, the rotation of the two worms 610 drives the corresponding sleeves 66 to rotate, and then the two second threaded rods 67 with the corresponding limiting blocks 68 are clamped into the corresponding limiting grooves 69, so that the limiting and fixing of the two moving plates 62 are realized, then the two second electric telescopic rods 63 are started, so that the two supporting plates 64 move upwards to support the suspended part of the plate, so that the plate can be more stable during cutting, and the position adjustment of the moving plate 62 can be realized by clamping the limiting block 68 into the different limiting grooves 69, and then different lengths of plates can be stably supported.

[0038] Then, the first motor 46 can be started, so that the first threaded rod 42 is rotated, and then the two sliding blocks 43 with the corresponding mounting frames 44 are moved, the interval of the plurality of guide rollers 45 can be adjusted by adjusting the interval of the two mounting frames 44, and then the two sides of the plate of different widths can be guided and limited, so that the plate can stably advance during cutting, and the cutting quality is not affected by the deviation, then the machine body 1 can cut the plate.

[0039] During the cutting process, the fan 52, the first electric telescopic rod 54 and the electric sliding rail 53 can be started, the fan 52 starts to suck the wood ash into the collecting box 51 through the dust collection pipe 59, the first electric telescopic rod 54 can move the dust collection pipe 59 to a suitable position according to different heights of the plate, and the electric sliding rail 53 moves back and forth with the dust collection pipe 59 after being started, so as to increase the adsorption range and make the wood ash be cleaned more thoroughly, and the second motor 57 can be started to drive the two rotating shafts 56 to rotate with the two clamping plates 58, so as to adjust the angle of the dust collection pipe 59, and ensure that the horn cover 510 can efficiently suck dust.

[0040] In summary, the automatic supporting device of the fine woodworking band saw machine improves and optimizes the working principle, limits the two sides of the plate of different widths through the guide mechanism 4, ensures that the plate will not deviate during the cutting process, adsorbs the wood ash generated during the cutting of the plate through the dust collection mechanism 5, avoids the influence of the wood ash on the health of the workers, and supports the suspended part of the longer plate through the supporting mechanism 6, thereby improving the stability of the plate during cutting.

[0041] The above is only a specific embodiment of the present application, but the technical features of the present application are not limited thereto. Any simple change, equivalent replacement or modification made on the basis of the present application to solve basically the same technical problem and achieve basically the same technical effect is also covered by the protection scope of the present application.

Claims

1. An automatic support device for a band saw for wood-working, comprising a body (1), characterized in that: The machine body (1) is fixedly connected with a workbench (2), the lower end of the machine body (1) is fixedly connected with a bottom plate (3), the workbench (2) is provided with a guide mechanism (4), the workbench (2) and the bottom plate (3) are provided with a dust collection mechanism (5) in common, the bottom plate (3) is provided with a supporting mechanism (6), the supporting mechanism (6) comprises two moving grooves (61) opened in the upper end of the bottom plate (3), two movable plates (62) are arranged in the two moving grooves (61), the upper end of the two movable plates (62) is provided with a second electric telescopic rod (63), the upper end of the two second electric telescopic rods (63) is fixedly connected with a supporting plate (64), the inner wall of one side of the two moving grooves (61) is provided with an adjusting groove (65), the inner wall of the two adjusting grooves (65) is rotatably connected with a sleeve (66), the two sleeves (66) are threadedly connected with a second threaded rod (67), the other end of the two second threaded rods (67) is fixedly connected with a limiting block (68), the side wall of the two movable plates (62) is provided with a plurality of limiting grooves (69) matched with the corresponding limiting blocks (68), the outer wall of the two sleeves (66) is fixedly connected with a worm gear (610), the inner bottom of the two adjusting grooves (65) is rotatably connected with a worm (611), the two worms (611) are engaged with the corresponding worm gears (610), the upper end of the two worms (611) extends to the outside, and the upper end of the two worms (611) is fixedly connected with a knob (612).

2. A device for automatic support of a band saw for joinery according to claim 1, characterized in that: The guide mechanism (4) comprises a sliding groove (41) opened in the upper end of the workbench (2), the two side walls of the sliding groove (41) are rotatably connected with a first threaded rod (42), the first threaded rod (42) is a bidirectional threaded rod, the two threaded ends of the first threaded rod (42) are threadedly connected with a sliding block (43), the two sliding blocks (43) are slidably connected with the inner wall of the sliding groove (41), the upper end of the two sliding blocks (43) is fixedly connected with a mounting frame (44), the two side walls of the two mounting frames (44) are rotatably connected with a plurality of guide rollers (45), the upper end of the workbench (2) is provided with a first motor (46), the output shaft of the first motor (46) extends to the inside of the sliding groove (41), and one end of the first threaded rod (42) is fixedly connected with the output shaft of the first motor (46).

3. A device for automatic support of a band saw for joinery according to claim 1, characterized in that: The dust collection mechanism (5) comprises a collection box (51) fixedly connected to the upper end of the bottom plate (3), a fan (52) is installed at the upper end of the collection box (51), the air outlet end of the fan (52) is in communication with the inside of the collection box (51), one side wall of the workbench (2) is provided with an electric sliding rail (53), a first electric telescopic rod (54) is slidably connected to the electric sliding rail (53), the upper end of the first electric telescopic rod (54) is fixedly connected with a mounting plate (55), the inner walls on both sides of the mounting plate (55) are rotatably connected with rotating shafts (56), a second motor (57) is installed on the outer wall of the mounting plate (55), the output shaft of the second motor (57) penetrates through the mounting plate (55) and is fixedly connected with one of the rotating shafts (56).

4. A device for automatic support of a band saw for joinery according to claim 3, characterized in that: The opposite sides of the two rotating shafts (56) are fixedly connected with clamping plates (58), the air inlet end of the fan (52) is communicated with a dust collection pipe (59), the two clamping plates (58) are matched with the dust collection pipe (59), and the other end of the dust collection pipe (59) is fixedly connected with a horn cover (510).

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