CN107471318A

CN107471318A - A kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions

Info

Publication number: CN107471318A
Application number: CN201710779578.5A
Authority: CN
Inventors: 田楷
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-01
Filing date: 2017-09-01
Publication date: 2017-12-15

Abstract

The invention discloses a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions, including cutting bed, damping device, cutting motor, cutting wheel, the first screw mandrel, lead, the second screw mandrel and stationary fixture, damping device is installed on the downside of the cutting bed, cutting motor is also installed with front side of the cutting bed, cutting motor output shaft pierces into inside cutting bed and is connected with cutting wheel, screw thread is provided with elevator on second screw mandrel, elevator is also slidably mounted on lead by slide opening, and stationary fixture is mounted on the downside of the swivel nut and sliding sleeve.The timber cutter device can be carried out stablizing cutting by log grapple is next, while can meet that the timber of different-thickness and width carries out cutting work, and higher compared to existing cutter device safety coefficient, avoid hand from being contacted with cutting wheel.Caused noise in cutting process can be reduced simultaneously, securely and reliably.

Description

A kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions

Technical field

The present invention relates to a kind of lapping device, specifically a kind of timber high efficiency cutting of the Furniture manufacturing with decrease of noise functions Device.

Background technology

In solid wood processing, it is necessary first to timber is carried out to cut into blanket, then carries out follow-up processing, existing timber again Cutting be processed more using cutting machine, cutting machine generally comprises a workbench workbench provided with a strip, square Groove, cutting sheet is provided with groove, and saw blade is rotated by motor driven cutting sheet and timber is cut.This cutting mode needs People it is hand steered timber slowly promote, will timber be sent into cutting sheet on cut, shaken because timber contacts to produce with cutting sheet Move, and the double swerve of timber is will also result in by manually pushing away, easily occur cutting the problem of not straight, influence follow-up processing. Unsafe accident, the life and health of critical operator easily occurs in operating process simultaneously；Produced simultaneously in cutting process Raw great noise, influences operating personnel.

The content of the invention

It is an object of the invention to provide a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions, with solution The problem of being proposed in certainly above-mentioned background technology.

To achieve the above object, the present invention provides following technical scheme：

A kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions, including cutting bed, damping device, cutting Motor, cutting wheel, the first screw mandrel, lead, the second screw mandrel and stationary fixture, the cutting bed downside are provided with damping device, Damping device is provided with contiguous block, first piston is welded with the downside of contiguous block at least provided with four groups on the downside of the damping device Bar, First piston bar straight down and are pierced into the first piston chamber inside damping device, and the is connected with the downside of First piston bar One piston, is connected with damping spring between first piston downside and first piston bottom of chamber portion, the first piston chamber lower part is left Right both sides are provided with some groups of air-vents, and air-vent connects with the ventilation lumen in outside, and the ventilation lumen other end is in communication with the outside；The company Connect and be also fixedly welded with second piston bar on the downside of block, second piston bar is provided with two groups, and second piston bar is pierced into positioned at damping In second piston chamber inside device, second piston bar lower end is connected with second piston, if being provided with the downside of the second piston Dry group magnetic patch, second piston bottom of chamber portion is also provided with some groups of magnetic patch.

Cutting motor is also installed with front side of the cutting bed, cutting motor output shaft is pierced into inside cutting bed and connected There is cutting wheel, slide rail is also mounted by means of screws with the cutting bed, support frame, the cutting are slidably fitted with slide rail Also it is installed with connecting plate on the left of platform, the first screw mandrel is rotatablely equipped with by bearing on connecting plate, the first screw mandrel level is to the right And pierce into inside support frame, the first screw mandrel is connected with support frame internal whorl, manually rotates crank, so that the first screw mandrel Between screw thread coordinate, so as to realize moving left and right for support frame, support frame as described above upper end is welded with top plate, top plate upper center position Put and be installed with lifting motor, lifting motor output shaft straight down and is connected with the second screw mandrel by shaft coupling, second Bar lower end is rotatably installed in cutting bed upper surface by bearing, and lead is also installed between the top plate and cutting bed, Lead is provided with two groups of left and right sides for being located at the second screw mandrel respectively, and screw thread is provided with elevator on second screw mandrel, rises Drop block is also slidably mounted on lead by slide opening, and connecting plate is also welded with front side of the elevator, and connecting plate downside is symmetrical Riser is installed, the second screw mandrel is rotatablely equipped between the riser of the left and right sides, the second screw mandrel right-hand member, which is installed with, to be shaken Wheel, it is described that equal screw thread on slide bar, the second screw mandrel or so two parts screw thread is also fixedly welded between the riser of the left and right sides Swivel nut is installed, two groups of sliding sleeves are slidably fitted with the slide bar, connecting rod, the swivel nut are fixedly connected between swivel nut and sliding sleeve Stationary fixture is mounted on sliding sleeve downside, pumping rod is slidably fitted with the stationary fixture, welding is fixed in pumping rod lower end There is fixture block, fixture block is located inside jaws, and the pumping rod upper end is installed with pull head.

As the further scheme of the present invention：Spring is connected between the grinding case outer right wall and frame.

As further scheme of the invention：Magnetic patch and the magnetic patch in second piston bottom of chamber portion on the downside of the second piston Polarity is identical.

As further scheme of the invention：The cutting wheel is serrated.

As further scheme of the invention：The first screw mandrel right-hand member is installed with crank.

As further scheme of the invention：Second screw mandrel and left and right two on slide bar keeping parallelism and the second screw mandrel Partial threads are in opposite direction.

As further scheme of the invention：Jaws is provided with the stationary fixture, the A/F of jaws is 9- 10mm。

Compared with prior art, the beneficial effects of the invention are as follows：1. the timber cutter device can be by the next progress of log grapple Stable cutting, while can meet that the timber of different-thickness and width carries out cutting work, and compared to existing cutter device safety Coefficient is higher, avoids hand from being contacted with cutting wheel.

It is dual so as to play also by the repulsive force between magnetic patch while 2. damping spring is provided with damping device The effect of damping, so as to effectively reduce caused noise in cutting, and it can avoid damping in the slow decline that is under pressure Spring is caused irreversible injury occur by larger impulsive force, improves the life-span of damping spring, at the same can slow resilience, Effectively avoid resilience is too fast from causing secondary vibrations.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the Furniture manufacturing timber efficient cutting with decrease of noise functions.

Fig. 2 is a kind of structural representation of the Furniture manufacturing timber efficient cutting side view with decrease of noise functions.

Fig. 3 is that the structure that A portions amplify in a kind of Furniture manufacturing timber efficient cutting with decrease of noise functions is shown It is intended to.

Fig. 4 is that the second screw mandrel coordinates with swivel nut in a kind of Furniture manufacturing timber efficient cutting with decrease of noise functions Structural representation.

Fig. 5 is a kind of structural representation of stationary fixture in Furniture manufacturing timber efficient cutting with decrease of noise functions Figure.

In figure：1- cutting beds, 2- damping devices, 3- cutting motors, 4- cutting wheels, 5- support frames, 6- slide rails, 7- top plates, 8- connecting plates, the screw mandrels of 9- first, 10- leads, 11- lifting motors, the screw mandrels of 12- second, 13- elevators, 14- connecting plates, 15- risers, the screw mandrels of 16- second, 17- slide bars, 18- swivel nuts, 19- sliding sleeves, 20- connecting rods, 21- rolled rounds, 22- stationary fixtures, 201- Contiguous block, 202- lower bottom base 203- First piston bars, 204- first pistons chamber, 205- first pistons, 206- damping springs, 207- air-vents, 208- ventilation lumens, 209- second piston bars, 210- second pistons chamber, 211- second pistons, 212- magnetic patch, 221- jaws, 222- fixture blocks, 223- pumping rods, 224- pull heads.

Embodiment

The technical scheme of this patent is described in more detail with reference to embodiment.

Refer to Fig. 1-5, a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions, including cutting bed 1, Damping device 2, cutting motor 3, cutting wheel 4, the first screw mandrel 9, lead 10, the second screw mandrel 12 and stationary fixture 22, it is described to cut The downside of the ceding of Taiwan 1 is provided with damping device 2, and for damping device 2 at least provided with four groups, the downside of damping device 2 is provided with connection Block 201, the downside of contiguous block 201 are welded with First piston bar 203, and First piston bar 203 straight down and is pierced into damping device 2 In the first piston chamber 204 in portion, the downside of First piston bar 203 is connected with first piston 205, the downside of first piston 205 and first Damping spring 206 is connected between the bottom of plunger shaft 204, some groups are provided with left and right sides of the lower part of first piston chamber 204 Air-vent 207, air-vent 207 connect with the ventilation lumen 208 in outside, and the other end of ventilation lumen 208 is in communication with the outside；The connection The downside of block 201 is also fixedly welded with second piston bar 209, and second piston bar 209 is provided with two groups, and second piston bar 209 is worn Enter in the second piston chamber 210 inside damping device 2, the lower end of second piston bar 209 is connected with second piston 211, described The downside of second piston 211 is provided with some groups of magnetic patch 212, and the bottom of second piston chamber 210 is also provided with some groups of magnetic patch 212, the The magnetic patch 212 of the downside of two piston 211 is identical with the polarity of magnetic patch 212 of the bottom of second piston chamber 210.

The front side of cutting bed 1 is also installed with cutting motor 3, and the output shaft of cutting motor 3 pierces into the inside of cutting bed 1 simultaneously Cutting wheel 4 is connected with, cutting wheel 4 is serrated, and is also mounted by means of screws with slide rail 6 on the cutting bed 1, on slide rail 6 Support frame 5 is slidably fitted with, the left side of cutting bed 1 is also installed with connecting plate 8, rotates and pacify by bearing on connecting plate 8 Equipped with the first screw mandrel 9, the first screw mandrel 9 is horizontal to the right and to be pierced into inside support frame 5, and the first screw mandrel 9 connects with the internal whorl of support frame 5 Connect, the right-hand member of the first screw mandrel 9 is installed with crank (not marked in figure), manually rotates crank so that the first screw mandrel 9 it Between screw thread coordinate, so as to realize moving left and right for support frame 5, the upper end of support frame as described above 5 is welded with top plate 7, the upper center of top plate 7 Position is installed with lifting motor 11, and the output shaft of lifting motor 11 straight down and is connected with the second screw mandrel by shaft coupling 12, the lower end of the second screw mandrel 12 is rotatably installed in the upper surface of cutting bed 1 by bearing, also fixed between the top plate 7 and cutting bed 1 Lead 10 is installed, lead 10 is provided with two groups of left and right sides for being located at the second screw mandrel 12 respectively, second screw mandrel 12 Upper screw thread is provided with elevator 13, and elevator 13 is also slidably mounted on lead 10 by slide opening, the front side of elevator 13 Connecting plate 14 is also welded with, the downside of connecting plate 14 is symmetrically installed with riser 15, peace is rotated between the riser 15 of the left and right sides Equipped with the second screw mandrel 16, the right-hand member of the second screw mandrel 16 is installed with rolled round 21, is gone back between the riser 15 positioned at the left and right sides It is fixedly welded with slide bar 17, the second screw mandrel 16 and the keeping parallelism of slide bar 17, left and right two parts hand of spiral phase on the second screw mandrel 16 Instead, and equal screw thread is provided with swivel nut 18 on two parts screw thread of the second screw mandrel 16 or so, and two groups are slidably fitted with the slide bar 17 Sliding sleeve 19, is fixedly connected with connecting rod 20 between swivel nut 18 and sliding sleeve 19, the downside of swivel nut 18 and sliding sleeve 19 is mounted on fixing Fixture 22, jaws 221 is provided with stationary fixture 22, the A/F of jaws 221 is 9-10mm, so as to meet most of timber Cutting work, be slidably fitted with pumping rod 223 on the stationary fixture 22, the lower end of pumping rod 223 is fixedly welded with fixture block 222, fixture block 222 is located inside jaws 221, and the upper end of pumping rod 223 is installed with pull first 224.

The present invention operation principle be：When needing to cut timber, first according to the developed width of timber, position is adjusted Spacing between the stationary fixture 22 of the left and right sides, by rotating rolled round 21, so that swivel nut 18 and the screw mandrel of cutting bed second Screw thread coordinates between 16, and swivel nut 18 moves left and right on the second screw mandrel 16, due to two parts hand of spiral of the second screw mandrel 16 or so On the contrary, so as to be moved positioned at the swivel nut 18 of the left and right sides while to centre or to both sides, so as to adjust positioned at the left and right sides Spacing between stationary fixture 22, adjust the spacing of stationary fixture 22 after the completion of the corner of timber is clipped on stationary fixture 22, so Being powered afterwards makes cutting motor 3 and cutting bed lifting motor 11 start to rotate, by controlling the rotation direction of lifting motor 11, so as to Screw thread coordinates between making the screw mandrel 12 of elevator 13 and second, the lifting of elevator 13 is realized, so as to drive timber to move downward simultaneously Timber is cut by cutting wheel 4, then rotates the crank on the first screw mandrel 9, so that screw thread is matched somebody with somebody between the first screw mandrel 9 Close, so as to realize moving left and right for support frame 5, timber is cut apart completely；Contiguous block 201 can be pressed down against in cutting, Contiguous block 201 pressurizes downwards First piston bar 203, and First piston bar 203 drives first piston 205 to move downward, due to first Damping spring 206 is connected between the downside of piston 205 and the bottom of first piston chamber 204, so as to play a part of damping, while the One piston 205 can discharge the gas in first piston chamber 204 during moving downward from air-vent 207, due to first Piston 205 gradually blocks air-vent 207 during moving downward, and the quantity of air-vent 207 gradually decreases, so as to discharge gas Speed it is slower and slower, so that first piston 205 can be made slowly to decline, avoid damping spring 206 from being led by larger impulsive force Cause irreversible injury occur, the downside of contiguous block 201 is also fixedly welded with second piston bar 209, and second piston bar 209 is set Two groups are equipped with, and second piston bar 209 is pierced into the second piston chamber 210 inside damping device 2, second piston bar 209 Lower end is connected with second piston 211, and the downside of second piston 211 is provided with some groups of magnetic patch 212, the bottom of second piston chamber 210 Portion is also provided with some groups of magnetic patch 212, and the magnetic patch 212 and the magnetic patch of the bottom of second piston chamber 210 of the downside of second piston 211 212 polarity are identical, when being pressed down against contiguous block 201 when cut, so as to also moving downward second piston bar 209, by the The magnetic patch 212 of the downside of second piston 211 is driven to move downward while two piston rods 209 move downward, due to second piston 211 The magnetic patch 212 of downside is identical with the polarity of magnetic patch 212 of the bottom of second piston chamber 210, so as to produce repulsive force, can also play damping Cushioning effect.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge Make a variety of changes.

Claims

1. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions, including cutting bed (1), damping device (2), Cutting motor (3), cutting wheel (4), the first screw mandrel (9), lead (10), the second screw mandrel (12) and stationary fixture (22), it is special Sign is：Damping device (2) is installed, damping device (2) is at least provided with four groups, the damping on the downside of the cutting bed (1) Contiguous block (201) is installed on the downside of device (2), First piston bar (203), First piston bar are welded with the downside of contiguous block (201) (203) straight down and pierce into the internal first piston chamber (204) of damping device (2), connected on the downside of First piston bar (203) There is first piston (205), damping spring is connected between first piston chamber (204) bottom on the downside of first piston (205) (206), be provided with some groups of air-vents (207) at left and right sides of first piston chamber (204) lower part, air-vent (207) with it is outer Ventilation lumen (208) connection of side, ventilation lumen (208) other end are in communication with the outside；Also fixed welding on the downside of the contiguous block (201) There is second piston bar (209), second piston bar (209) is pierced into the internal second piston chamber (210) of damping device (2), Second piston bar (209) lower end is connected with second piston (211), and some groups of magnetic patch are provided with the downside of the second piston (211) (212), second piston chamber (210) bottom is also provided with some groups of magnetic patch (212)；Also it is fixedly mounted on front side of the cutting bed (1) There is cutting motor (3), cutting motor (3) output shaft pierces into cutting bed (1) inside and is connected with cutting wheel (4), the cutting bed (1) slide rail (6) is also mounted by means of screws with, support frame (5) is slidably fitted with slide rail (6), the cutting bed (1) is left Side is also installed with connecting plate (8), and the first screw mandrel (9), the first screw mandrel (9) are rotatablely equipped with by bearing on connecting plate (8) It is horizontal to the right and to pierce into that support frame (5) is internal, and the first screw mandrel (9) is connected with support frame (5) internal whorl, support frame as described above (5) Upper end is welded with top plate (7), and top plate (7) upper center position is installed with lifting motor (11), lifting motor (11) output Axle straight down and is connected with the second screw mandrel (12) by shaft coupling, and the second screw mandrel (12) lower end is rotatably installed in by bearing and cut The ceding of Taiwan (1) upper surface, is also installed with lead (10) between the top plate (7) and cutting bed (1), lead (10) is set Having two groups, screw thread is provided with elevator (13) on the left and right sides of the second screw mandrel (12), second screw mandrel (12) respectively, Elevator (13) is also slidably mounted on lead (10) by slide opening, and connecting plate is also welded with front side of the elevator (13) (14) riser (15), is symmetrically installed with the downside of connecting plate (14), and the is rotatablely equipped between the riser (15) of the left and right sides Two screw mandrels (16), the second screw mandrel (16) right-hand member are installed with rolled round (21), between the riser (15) positioned at the left and right sides Slide bar (17) is also fixedly welded with, screw thread is provided with swivel nut (18), the cunning on two parts screw thread of the second screw mandrel (16) left and right Two groups of sliding sleeves (19) are slidably fitted with bar (17), connecting rod (20) is fixedly connected between swivel nut (18) and sliding sleeve (19), it is described Stationary fixture (22) is mounted on the downside of swivel nut (18) and sliding sleeve (19), pumping rod is slidably fitted with the stationary fixture (22) (223), pumping rod (223) lower end is fixedly welded with fixture block (221), and fixture block (221) is located at jaws (221) inside, the pull Bar (223) upper end is installed with pull head (224).

2. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions according to claim 1, its feature It is：Magnetic patch (212) and magnetic patch (212) polarity phase of second piston chamber (210) bottom on the downside of the second piston (211) Together.

3. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions according to claim 1, its feature It is：The cutting wheel (4) is serrated.

4. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions according to claim 1, its feature It is：First screw mandrel (9) right-hand member is installed with crank.

5. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions according to claim 1, its feature It is：The lifting motor (11) is servomotor.

6. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions according to claim 1, its feature It is：Second screw mandrel (16) and left and right two parts hand of spiral phase on slide bar (17) keeping parallelism and the second screw mandrel (16) Instead.

7. a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions according to claim 1, its feature It is：Jaws (221) is provided with the stationary fixture (22), the A/F of jaws (221) is 9-10mm.