CN112476134A

CN112476134A - Cutting and grinding device for side edge of wood round block

Info

Publication number: CN112476134A
Application number: CN202011208277.5A
Authority: CN
Inventors: 陈四文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-03-12

Abstract

The invention discloses a cutting and polishing device for the side edge of a wood round block, which comprises a bottom plate, an installation frame, a driving mechanism, a speed reducing mechanism, a cutting mechanism and a jacking mechanism, wherein the installation frame is connected with one side of the bottom plate, the driving mechanism is installed on the other side of the bottom plate, the speed reducing mechanism is installed on the installation frame, and the speed reducing mechanism is in transmission connection with the driving mechanism; a cutting mechanism is mounted on one side, close to the mounting frame, of the bottom plate and is in transmission connection with the speed reducing mechanism; and a jacking mechanism is arranged on the other side of the bottom plate. According to the wood round block deburring machine, the top pressing mechanism can limit the wood round block to prevent the wood round block from falling off, the driving mechanism can drive the speed reducing mechanism to work, the speed reducing mechanism can drive the cutting mechanism to work, and the cutting mechanism can cut and polish the side edge of the wood round block to remove burrs.

Description

Cutting and grinding device for side edge of wood round block

Technical Field

The invention relates to a cutting and polishing device, in particular to a cutting and polishing device for a side edge of a wood round block.

Background

More burrs can be remained on the side edge of the wood round block which is just cut, the side edge of the wood round block is smooth and attractive, the next step of processing is facilitated, the side edge of the wood round block needs to be cut and polished, the burrs on the side edge of the wood round block are removed, the side edge of the wood round block is cut and polished conveniently, a worker can punch a round hole in the middle of the wood round block, the wood round block is sleeved on a rotating device, the rotating device is made to drive the wood round block to rotate, the wood round block rotates, the worker manually takes a polishing block, the polishing block is made to cling to the side edge of the wood round block, the cutting and polishing work on the side edge of the wood round block is completed, the wood round block after cutting and polishing is taken down from the rotating device, the operation is complicated, the labor intensity of the worker is large, and the cutting and polishing efficiency is low.

Disclosure of Invention

The invention aims to provide a cutting and polishing device for the side edge of a wood round block, which is simple to operate, can automatically cut and polish the side edge of the wood round block, can reduce the labor amount and can improve the cutting and polishing efficiency.

In order to achieve the purpose, the invention is realized according to the following technical scheme:

the invention relates to a cutting and polishing device for the side edge of a wood round block, which comprises a bottom plate, an installation frame, a driving mechanism, a speed reducing mechanism, a cutting mechanism and a jacking mechanism, wherein the installation frame is connected to one side of the bottom plate, the driving mechanism is installed on the other side of the bottom plate, the speed reducing mechanism is installed on the installation frame, and the speed reducing mechanism is in transmission connection with the driving mechanism; a cutting mechanism is mounted on one side, close to the mounting frame, of the bottom plate and is in transmission connection with the speed reducing mechanism; and a jacking mechanism is arranged on the other side of the bottom plate.

Further, actuating mechanism includes servo motor, pivot and kicking block, servo motor is installed to the opposite side on the bottom plate, the last pivot that is connected with of servo motor, pivot end connection has the kicking block.

Further, reduction gears includes worm and bevel gear group, the rotation type is connected with the dwang on the mounting bracket, dwang end connection has the worm, the dwang with be connected with bevel gear group between the pivot.

Further, the cutting mechanism comprises a limiting plate, a guide rail frame, a worm gear, a sector gear, a straight rack frame, a cutter and a first spring, wherein the limiting plate is connected to one side, close to the mounting frame, of the bottom plate, the upper portion of the limiting plate is connected with the guide rail frame, the worm gear is rotatably connected to the upper portion of the limiting plate and meshed with the worm, and the sector gear is connected to a transmission shaft of the worm gear; the guide rail frame is connected with a straight rack frame in a sliding mode, the straight rack frame is meshed with the sector gear, one side of the straight rack frame is connected with a cutter, and the straight rack frame is connected with a first spring between the limiting plates.

Furthermore, the jacking mechanism comprises a fixing rod, an air cylinder, a ball frame and a third spring, the fixing rod is connected to the other side of the bottom plate, the air cylinder is mounted on the fixing rod, the ball frame is connected to the telescopic rod of the air cylinder in a sliding mode, the end portion of the telescopic rod of the air cylinder is connected with a central shaft, and the third spring is connected between the central shaft and the ball frame.

Further, still be provided with receiving mechanism, receiving mechanism includes L shape rack, locating plate, power bull stick, volute spiral spring, one-way gear and connects the hopper, straight rack end connection has L shape rack, be close to on the bottom plate the opposite side of mounting bracket is connected with the locating plate, the locating plate with the rotary type is connected with the power bull stick between the mounting bracket, the power bull stick with be connected with volute spiral spring between the locating plate, the power bull stick with also be connected with volute spiral spring between the mounting bracket, be connected with one-way gear on the power bull stick, one-way gear with L shape rack cooperation, be close to on the power bull stick one side of one-way gear is connected with and connects the hopper.

Further, still be provided with unloading mechanism, unloading mechanism includes the bracing piece, leads balladeur train and connecting rod, be close to on the bottom plate one side of servo motor is connected with a plurality of bracing pieces, be connected with two between the bracing piece and lead the balladeur train, lead and be connected with a plurality of connecting rods between the balladeur train.

Further, still be provided with clamping mechanism, clamping mechanism includes ejector pin, wire wheel, rope, fixture block and second spring, the locating plate with be connected with the ejector pin between the tip of mounting bracket, the rotation type is connected with the wire wheel on the ejector pin, one side on the power bull stick is connected with the reel, and one of them is led and is slided on the slide rack and be connected with the fixture block, be connected with the second spring between fixture block and one of them guide carriage, be connected with the rope on the reel, the tail end of rope is walked around the wire wheel with the fixture block is connected.

Compared with the prior art, the invention has the following beneficial effects:

1. can carry on spacingly through roof pressure mechanism to wooden circle piece, prevent that wooden circle piece from dropping, can drive reduction gears through actuating mechanism and carry out work, can drive cutting mechanism through reduction gears and carry out work, can cut through cutting mechanism and polish wooden circle piece side, get rid of the burr of wooden circle piece side to realized can cut the purpose of polishing, can reduce the amount of labour, can improve the cutting efficiency of polishing to wooden circle piece side automatically.

2. Can convenient, swift place wooden circle piece through receiving mechanism, and can also throw off the wooden circle piece after the completion of cutting polishing through receiving mechanism to need not artifical manual taking off the wooden circle piece after the completion of cutting polishing.

3. Through the cooperation of screens mechanism and unloading mechanism, can automatic intermittent type nature carry out the unloading, make wooden disk intermittent type nature fall into receiving mechanism in to improvement cutting efficiency of polishing that can step forward.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a schematic perspective view of the drive mechanism and the reduction mechanism of the present invention;

FIG. 5 is a schematic perspective view of the cutting mechanism and the receiving mechanism according to the present invention;

FIG. 6 is a schematic perspective view of a pressing mechanism according to the present invention;

FIG. 7 is a schematic perspective view of the positioning mechanism and the blanking mechanism of the present invention;

labeled as: 1-a bottom plate; 2-a mounting rack; 3-a drive mechanism; 31-a servo motor; 32-a rotating shaft; 33-a top block; 4-a speed reduction mechanism; 41-worm; 42-bevel gear set; 5-a cutting mechanism; 51-a limiting plate; 52-a rail mount; 53-a worm gear; 54-sector gear; 55-straight rack; 56-a cutter; 57-a first spring; 6-a material receiving mechanism; a 61-L shaped carrier; 62-positioning plate; 63-power rotating rod; 64-a scroll spring; 65-one-way gear; 66-a receiving hopper; 7-a clamping mechanism; 71-a mandril; 72-a wire guide wheel; 73-a rope; 74-a latch; 75-a second spring; 8-a top pressing mechanism; 81-fixed rod; 82-a cylinder; 83-ball racks; 84-a third spring; 9-a blanking mechanism; 91-supporting rods; 92-a guide carriage; 93-connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1-6, the cutting and polishing device for the side edge of the wood round block comprises a bottom plate 1, an installation frame 2, a driving mechanism 3, a speed reducing mechanism 4, a cutting mechanism 5 and a jacking mechanism 8, wherein the installation frame 2 is connected to the right front side of the top of the bottom plate 1, the driving mechanism 3 is installed on the right side of the top of the bottom plate 1, the speed reducing mechanism 4 is installed on the installation frame 2, the speed reducing mechanism 4 is in transmission connection with the driving mechanism 3, the cutting mechanism 5 is installed on the front side of the top of the bottom plate 1, the cutting mechanism 5 is in transmission connection with the speed reducing mechanism 4, and the jacking mechanism 8.

The driving mechanism 3 comprises a servo motor 31, a rotating shaft 32 and a top block 33, the servo motor 31 is installed on the right side of the top of the bottom plate 1, an output shaft of the servo motor 31 is connected with the rotating shaft 32 through a coupler, and the left end of the rotating shaft 32 is connected with the top block 33.

The speed reducing mechanism 4 comprises a worm 41 and a bevel gear group 42, a rotating rod is rotatably connected to the mounting frame 2, the worm 41 is connected to the front end of the rotating rod, and the bevel gear group 42 is connected between the rotating rod and the rotating shaft 32.

Cutting mechanism 5 includes limiting plate 51, guide rail frame 52, worm wheel 53, sector gear 54, spur rack 55, cutter 56 and first spring 57, 1 top front side of bottom plate is connected with limiting plate 51, limiting plate 51 is located the place ahead of mounting bracket 2, limiting plate 51 upper portion is connected with guide rail frame 52, limiting plate 51 upper portion rotary type is connected with worm wheel 53, worm wheel 53 meshes with worm 41, be connected with sector gear 54 on the transmission shaft of worm wheel 53, sliding connection has spur rack 55 on guide rail frame 52, spur rack frame 55 meshes with sector gear 54, spur rack 55 trailing flank is connected with cutter 56, be connected with first spring 57 between spur rack 55 and the limiting plate 51.

The top pressing mechanism 8 comprises a fixing rod 81, a cylinder 82, a ball frame 83 and a third spring 84, the fixing rod 81 is connected to the left side of the top of the bottom plate 1, the cylinder 82 is installed on the fixing rod 81, the ball frame 83 is connected to a telescopic rod of the cylinder 82 in a sliding mode, a central shaft is connected to the right end of the telescopic rod of the cylinder 82, and the third spring 84 is connected between the central shaft and the ball frame 83.

When needs cut the wooden circle piece side of beating the round hole and polish, can use this device, at first hug closely kicking block 33 with the wooden circle piece of beating the round hole, restart cylinder 82 makes the center pin remove to the right, the center pin removes to the right and drives ball frame 83 through third spring 84 and remove to the right, the center pin removes to the right and passes wooden circle piece, and ball frame 83 removes to the right and hugs closely with wooden circle piece when, close cylinder 82, so through ball frame 83, the cooperation of center pin and kicking block 33 can be spacing to wooden circle piece, prevent that wooden circle piece from dropping. Then, the servo motor 31 is started to enable the rotating shaft 32 to rotate, the rotating shaft 32 rotates to enable the rotating rod to rotate through the bevel gear group 42, the rotating rod rotates to drive the worm 41 to rotate, the worm 41 rotates to enable the worm wheel 53 to rotate, the worm wheel 53 rotates to drive the sector gear 54 to rotate, the sector gear 54 rotates to enable the spur rack 55 to move backwards, the first spring 57 stretches along with the worm, the straight rack 55 moves backwards to push the cutter 56 to move backwards to be attached to the side edge of the wood round block, the top block 33 rotates along with the worm when the rotating shaft 32 rotates, the top block 33 rotates to enable the wood round block to rotate, and therefore the side edge of the rotating wood round block can be cut and polished through the cutter 56, and burrs on the side edge of. After the cutting and polishing of the side edge of the wood round block are finished, and the sector gear 54 rotates to be separated from the spur rack 55, the spur rack 55 and the cutter 56 can move forwards and reset under the action of the first spring 57, then the servo motor 31 can be turned off, then the air cylinder 82 is started to enable the central shaft to move leftwards and reset, then the wood round block after the cutting and polishing is finished is taken down, and the air cylinder 82 is turned off; the operation is repeated, can be repeated carry out wooden circle piece side cutting grinding work, so this device can carry on spacingly to wooden circle piece through roof pressure mechanism 8, prevent that wooden circle piece from dropping, can drive reduction gears 4 through actuating mechanism 3 and carry out work, can drive cutting mechanism 5 through reduction gears 4 and carry out work, can cut through cutting mechanism 5 and polish wooden circle piece side, get rid of the burr of wooden circle piece side, thereby reached and to cut the grinding to wooden circle piece side automatically, can reduce the amount of labour, can improve the effect of cutting grinding efficiency.

Further, as shown in fig. 3 and 5, a material receiving mechanism 6 is further provided, the material receiving mechanism 6 includes an L-shaped rack 61, a positioning plate 62, a power rotating rod 63, a spiral spring 64, a one-way gear 65 and a material receiving hopper 66, the top of the straight rack 55 is connected with the L-shaped rack 61, the front side of the top of the bottom plate 1 is connected with the positioning plate 62, the positioning plate 62 is located on the left side of the mounting frame 2, the power rotating rod 63 is rotatably connected between the positioning plate 62 and the mounting frame 2, the spiral spring 64 is connected between the power rotating rod 63 and the positioning plate 62, the spiral spring 64 is also connected between the power rotating rod 63 and the mounting frame 2, the one-way gear 65 is connected to the middle of the power rotating rod 63, the one-way gear 65 is matched with the L-shaped rack 61, the material receiving hopper 66 is connected.

The wooden round blocks to be cut and polished can be placed on the material receiving hopper 66, so that the wooden round blocks can be placed conveniently and quickly, the material receiving hopper 66 can support the wooden round blocks, the wooden round blocks can be further prevented from falling off, the straight rack 55 moves backwards and forwards to drive the L-shaped rack frame 61 to move backwards and forwards, when the L-shaped rack frame 61 moves backwards, the one-way gear 65 idles and the power rotating rod 63 cannot rotate, when the L-shaped rack frame 61 moves forwards, the power rotating rod 63 can rotate through the one-way gear 65, the volute spiral spring 64 is compressed along with the one-way gear, the power rotating rod 63 rotates to enable the material receiving hopper 66 to swing downwards, so that the wooden round blocks after cutting and polishing can be thrown down and fall on the bottom plate 1, the wooden round blocks after cutting and polishing can be taken down without manual operation, when the L-shaped rack frame 61 moves forwards to be separated from the one-way gear 65, under the action of the scroll spring 64, the power rotating rod 63 can rotate reversely, so that the receiving hopper 66 can swing upwards and reset; so can convenient, swift place wooden circle piece through receiving mechanism 6, and can also throw off the wooden circle piece after the completion of polishing through receiving mechanism 6 to need not artifical manual wooden circle piece after polishing the completion of cutting and take off.

Further, as shown in fig. 7, a blanking mechanism 9 is further provided, the blanking mechanism 9 includes support bars 91, guide sliding frames 92 and connecting rods 93, the rear side of the top of the bottom plate 1 is connected with four support bars 91, two guide sliding frames 92 are connected between the four support bars 91 in an up-down symmetrical manner, and a plurality of connecting rods 93 are connected between the outer side surfaces of the two guide sliding frames 92.

Further, as shown in fig. 7, a clamping mechanism 7 is further provided, the clamping mechanism 7 includes a top rod 71, a wire guiding wheel 72, a rope 73, a clamping block 74 and a second spring 75, the top rod 71 is connected between the positioning plate 62 and the top of the mounting frame 2, the wire guiding wheel 72 is rotatably connected to the top rod 71, a winding wheel is connected to the right side of the power rotating rod 63, the clamping block 74 is slidably connected to the front portion of the upper side guide sliding frame 92, the second spring 75 is connected between the clamping block 74 and the upper side guide sliding frame 92, the rope 73 is connected to the winding wheel, and the tail end of the rope 73 bypasses the wire guiding wheel 72 and is connected with the clamping.

A plurality of wood round blocks can be orderly placed in the guide frame 92, the wood round blocks are blocked by the block 74, when the power rotating rod 63 rotates reversely, the reel is driven to rotate reversely to withdraw the rope 73, the block 74 moves upwards through the rope 73 to loosen the wood round blocks, the second spring 75 stretches along with the wood round blocks, and the wood round blocks slide into the material receiving hopper 66, so that the blanking can be automatically carried out; when the power rotary rod 63 rotates, the reel rotates with the power rotary rod to release the rope 73, and the clamping block 74 can move downwards to reset under the action of the second spring 75 to block the wood round block again; so through screens mechanism 7 and the cooperation of unloading mechanism 9, can carry out the unloading by automatic intermittent type nature, make wooden disk intermittent type nature fall into receiving mechanism 6 in to improvement cutting that can step forward efficiency of polishing.

While the preferred embodiments of the present invention have been illustrated and described in detail, it should be understood that modifications and variations can be effected by one skilled in the art in light of the above teachings without undue experimentation. Therefore, any technical solutions that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the prior art according to the present inventive concept should be within the scope of protection defined by the present claims.

Claims

1. The utility model provides a be used for wooden disk side cutting grinding device which characterized in that:

the cutting machine comprises a bottom plate (1), an installation frame (2), a driving mechanism (3), a speed reducing mechanism (4), a cutting mechanism (5) and a jacking mechanism (8), wherein the installation frame (2) is connected to one side of the bottom plate (1), the driving mechanism (3) is installed on the other side of the bottom plate (1), the speed reducing mechanism (4) is installed on the installation frame (2), and the speed reducing mechanism (4) is in transmission connection with the driving mechanism (3); a cutting mechanism (5) is mounted on one side, close to the mounting frame (2), of the bottom plate (1), and the cutting mechanism (5) is in transmission connection with the speed reducing mechanism (4); and a jacking mechanism (8) is arranged on the other side of the bottom plate (1).

2. The device for cutting and grinding the side edge of the wood round block as claimed in claim 1, wherein:

actuating mechanism (3) include servo motor (31), pivot (32) and kicking block (33), servo motor (31) are installed to the opposite side on bottom plate (1), be connected with pivot (32) on servo motor (31), pivot (32) end connection has kicking block (33).

3. The device for cutting and grinding the side edge of the wood round block as claimed in claim 1, wherein:

reduction gears (4) include worm (41) and bevel gear group (42), the rotation type is connected with the dwang on mounting bracket (2), the dwang end connection has worm (41), the dwang with be connected with bevel gear group (42) between pivot (32).

4. The device for cutting and grinding the side edge of the wood round block as claimed in claim 1, wherein:

the cutting mechanism (5) comprises a limiting plate (51), a guide rail frame (52), a worm wheel (53), a sector gear (54), a straight rack frame (55), a cutter (56) and a first spring (57), wherein the limiting plate (51) is connected to one side, close to the mounting frame (2), of the bottom plate (1), the guide rail frame (52) is connected to the upper portion of the limiting plate (51), the worm wheel (53) is rotatably connected to the upper portion of the limiting plate (51), the worm wheel (53) is meshed with the worm (41), and the sector gear (54) is connected to a transmission shaft of the worm wheel (53); the guide rail frame (52) is connected with a straight rack frame (55) in a sliding mode, the straight rack frame (55) with sector gear (54) meshing, straight rack frame (55) one side is connected with cutter (56), straight rack frame (55) with be connected with first spring (57) between limiting plate (51).

5. The device for cutting and grinding the side edge of the wood round block as claimed in claim 1, wherein:

roof pressure mechanism (8) include dead lever (81), cylinder (82), ball frame (83) and third spring (84), one side in addition on bottom plate (1) is connected with dead lever (81), install cylinder (82) on dead lever (81), the slidingly is connected with ball frame (83) on the telescopic link of cylinder (82), end connection on cylinder (82) the telescopic link has the center pin, the center pin with be connected with third spring (84) between ball frame (83).

6. The device for cutting and grinding the side edge of the wood round block as claimed in claim 1, wherein:

still be provided with receiving mechanism (6), receiving mechanism (6) include L shape rack (61), locating plate (62), power bull stick (63), volute spiral spring (64), one-way gear (65) and connect hopper (66), straight rack (55) end connection has L shape rack (61), the opposite side that is close to on bottom plate (1) mounting bracket (2) is connected with locating plate (62), the locating plate (62) with power bull stick (63) is connected with in the rotary type between mounting bracket (2), be connected with volute spiral spring (64) between power bull stick (63) and locating plate (62), also be connected with volute spiral spring (64) between power bull stick (63) and mounting bracket (2), be connected with one-way gear (65) on power bull stick (63), one-way gear (65) with L shape rack (61) cooperation, and a material receiving hopper (66) is connected to one side of the power rotating rod (63) close to the one-way gear (65).

7. The device for cutting and grinding the side edge of the wood round block as claimed in claim 6, wherein:

still be provided with unloading mechanism (9), unloading mechanism (9) include bracing piece (91), lead carriage (92) and connecting rod (93), be close to on bottom plate (1) one side of servo motor (31) is connected with a plurality of bracing pieces (91), be connected with two between bracing piece (91) and lead carriage (92), lead and be connected with a plurality of connecting rods (93) between carriage (92).

8. The wood round block side cutting and grinding device as claimed in claim 7, wherein:

still be provided with clamping mechanism (7), clamping mechanism (7) include ejector pin (71), wire wheel (72), rope (73), fixture block (74) and second spring (75), locating plate (62) with be connected with ejector pin (71) between the tip of mounting bracket (2), the rotation is connected with wire wheel (72) on ejector pin (71), one side on power bull stick (63) is connected with the reel, and sliding connection has fixture block (74) on one of them guide frame (92), be connected with second spring (75) between fixture block (74) and one of them guide frame (92), be connected with rope (73) on the reel, the tail end of rope (73) is walked around wire wheel (72) with fixture block (74) are connected.