CN2767094Y - Sheet feeding mechanism of frame sawing machine - Google Patents

Sheet feeding mechanism of frame sawing machine Download PDF

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Publication number
CN2767094Y
CN2767094Y CN 200520069247 CN200520069247U CN2767094Y CN 2767094 Y CN2767094 Y CN 2767094Y CN 200520069247 CN200520069247 CN 200520069247 CN 200520069247 U CN200520069247 U CN 200520069247U CN 2767094 Y CN2767094 Y CN 2767094Y
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CN
China
Prior art keywords
pair
frame
arm
pinch roller
sawing machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200520069247
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Chinese (zh)
Inventor
邹金生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU JINSHENG WOOD CONVERSION SAW TECHNOLOGY CENTER
Original Assignee
CHANGSHU JINSHENG WOOD CONVERSION SAW TECHNOLOGY CENTER
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Filing date
Publication date
Application filed by CHANGSHU JINSHENG WOOD CONVERSION SAW TECHNOLOGY CENTER filed Critical CHANGSHU JINSHENG WOOD CONVERSION SAW TECHNOLOGY CENTER
Priority to CN 200520069247 priority Critical patent/CN2767094Y/en
Application granted granted Critical
Publication of CN2767094Y publication Critical patent/CN2767094Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a sheet feeding mechanism of a frame sawing machine, which belongs to the technical field of wood processing machinery and comprises a set of upper roller device and a set of lower roller device which are respectively arranged at the front end and the back end of a machine frame 1, and an upper roller adjusting device for adjusting the upper roller device. The utility model is characterized in that the sheet feeding mechanism also comprises two sets of separating devices which are respectively arranged at the front end and the back end of the machine frame 1, each of the separating devices comprises a back plate 48, an adjusting screw rod 43, a pair of moving arms 28, a guide rod 40, pressure roller arms 32, pressure rollers 33 and springs 31 with the same number as the pressure roller arms 32, and a hand shaking arm 26. The utility model has the advantages that the separating devices are additionally arranged at the front end and the back end of the machine frame 1 of the original frame sawing machine, a pair of original upper roller devices are divided into two, so the left side and the right side of the back plate 48 can be simultaneously or alternately fed with sawed wood so as to enhance the efficiency for one time.

Description

The sheet material feed mechanism of sawing machine
Technical field
The utility model relates to a kind of sheet material feed mechanism of sawing machine, is to the further improvement of the sheet material feed mechanism of existing sawing machine, belongs to the wood processing machinery technical field.
Background technology
On sawing machine, the effect of sheet material feed mechanism is that timber semifinished product end from machine under clamp position of being sawed is sent to, its saw is split by one group of saw blade on the saw frame that is installed on sawing machine while send to.The clamping of slab sent to by upper and lower cylinder cooperatively interact and embody, promptly placed or claim to feed between the upper and lower cylinder by sawmilling material semifinished product, transmission mechanism by sawing machine drives upper and lower cylinder rotation, drive in the rotary course of upper and lower cylinder that timber is capable to be moved, being delivered to the other end from an end by the saw slab.
The Chinese patent patent No. is 03259060.1 to disclose a kind of sheet material feed mechanism of sawing machine, and the contribution of this patented technology scheme has been to increase the adjustable distance between the upper and lower cylinder, makes it to be adapted to send to the slab of various different sizes.Because the previous because adjustable range between last cylinder and the bottom roll only is confined to be connected in adjusting in the scalable amplitude range of the spring in the spring strut on the cylinder, so adjustable distance is restricted, making can be limited for the specification of sawing the slab that splits, when slab that will specification is big relatively saw splits, have to open up into the adaptation specification by other machine earlier, thus influence saw plate efficiency.So this patented technology scheme is gained ground to improving saw plate speed.But the applicant finds that it still exists the saw plate efficiency and can not perform to and make us the most degree that causes, and improve the saw plate efficiency of sawing machine, and key is whether the structure of sheet material feed mechanism is reasonable.The applicant also thinks, as long as to suitably improveing by the sheet material feed mechanism of 03259060.1 disclosed sawing machine, its saw plate efficiency is doubled, but also almost need not increase the power of original transmission mechanism and need not change the complete machine structure of sawing machine significantly.
Summary of the invention
The purpose of this utility model is that a kind of sheet material feed mechanism that can improve the sawing machine of sawing machine saw plate efficiency effectively will be provided.
The purpose of this utility model reaches like this, a kind of sheet material feed mechanism of sawing machine, before it is included in frame 1, on one group of each of rear end, the last L dome regulator L that bottom roll device and being used for is adjusted last drum apparatus, characteristics are: it also comprises sets up respectively before frame 1, each cover separating device of rear end, described separating device comprises backup plate 48, adjust screw mandrel 43, a pair of transfer arm 28, guide rod 40, pinch roller arm 32, pinch roller 33 and the spring 31 suitable with pinch roller arm 32 quantity, proficiency rocking arm 26, backup plate 48 is fixed on the frame 1, and occupy in the middle of one group of bottom roll device, the two supports of adjusting screw mandrel 43 is on frame 1, and join with a pair of transfer arm 28 spiral shells, a pair of transfer arm 28 is slidably on guide rod 40, the middle part of guide rod 40 is connected on the backup plate 40, two ends are on frame 1, pinch roller arm 32 respectively has two groups, every group has a plurality of, pivot is on transfer arm 28 between the cardinal extremity difference of each pinch roller arm 32, pinch roller 33 is provided in the front end of pinch roller arm 32, the two ends of spring 31 are separately fixed at pinch roller arm 32, on the transfer arm 28, hand arm 26 matches with an end adjusting screw mandrel 43; The described drum apparatus of going up comprises left and right cylinder 52,35 and left and right roller seat 6,36 and the main shaft 7 gone up gone up, the left and right cylinder 52,35 of going up respectively has a pair of, correspond respectively to the and arranged on left and right sides of described backup plate 48, the left and right roller seat 6,36 of going up also respectively has a pair of, be provided in a pair of left and right going up on the cylinder 52,35 respectively, and connect with corresponding last drum apparatus respectively, main shaft 7 middle parts are located in a pair of left and right going up on the roller seat 6,36, and two ends are on the left and right wallboard of frame 1.
Adjustment screw mandrel 43 described in the utility model is positive and negative tooth screw mandrel.
The utility model has the advantages that: the front and back ends of the frame 1 of original sawing machine respectively set up separating device and with original a pair of on drum apparatus be divided into two, like this can be simultaneously or alternately to backup plate 48 and arranged on left and right sides feed-ins by the sawmilling material, use and raise the efficiency one times.
Accompanying drawing and drawing explanation
Fig. 1 is the structural representation of the utility model on sawing machine.
Fig. 2 is the application implementation illustration of the utility model on sawing machine.
The specific embodiment
In Fig. 1, though the last cylinder adjusting device that the utility model has only been illustrated to be positioned at one group of upper and lower drum apparatus of frame 1 front end and has been used for last drum apparatus is regulated, yet be understood that out that rear end in frame 1 is also with one group of upper and lower drum apparatus of tool and last cylinder adjusting device.In view of this, the applicant only is described in detail upper and lower drum apparatus shown in frame 1 front end and last cylinder adjusting device.
Last drum apparatus as the sheet material feed mechanism of the utility model sawing machine comprises a pair of upper left cylinder 52 and a pair of upper right cylinder 35 and is provided in left and right left and right 6,36 and main shafts 7 of roller seat of going up of going up on the cylinder 52,35 respectively.A pair of upper left cylinder 52 respectively sets firmly drum gear 56,61 respectively by its drum shaft 54 after passing through the left wallboard of frame 1, because the overall structure of a pair of upper left cylinder 52 is identical with the overall structure of a pair of upper right cylinder 35, so the applicant selects a pair of upper right cylinder 35 detailed descriptions under the prerequisite by effect shown in Figure 1.Each is protected by cylinder shaft-cup 29 lids the two axial ends of the drum shaft 34 of a pair of upper right cylinder 35 respectively, specifically be to fix, set firmly drum gear 25,21 respectively at axle head towards the drum shaft 34 of a pair of upper right cylinder 35 of the right wallboard of frame 1 by the sidepiece of hold-down screw and upper right roller seat 36.The left and right roller seat the 6, the 36th of going up is realized setting by described corresponding cylinder shaft-cup 29 and is gone on the cylinder 52,35 on left and right.Realize and left and right connection of going up roller seat 6,36 by being located at the left and right identical joint seat of going up on the roller seat 6,36 20 at the middle part of main shaft 7, and two ends of main shaft 7 are respectively joined intrinsic master gear 59,22 pass axis hole 60 on the corresponding axle bed 57 respectively after passing through the left and right wallboard of frame 1 after, set corresponding sprocket wheel 58,23 on the step of master gear 59,22 respectively.Drive master gear 59,22 rotation by the rotation of sprocket wheel 58,23 respectively, and then make master gear 59 drive drum gear 56,61 respectively and drive drum gear 25,21 respectively, thereby make a pair of left and right cylinder 52,35 rotations of going up by master gear 22.
Bottom roll device as the sheet material feed mechanism of sawing machine of the present utility model comprises a plurality of bottom rolls 50, the two ends hub setting of each bottom roll 50 is on the left and right wallboard of frame 1, and on their bearing, also join intrinsic sprocket wheel 49, chain by the transmission mechanism of sawing machine drives sprocket wheel 49, and mat makes bottom roll 50 rotations.Front end at bottom roll 50 also can be according to deflector roll 47 before need setting, and preceding deflector roll 47 hub settings are on the deflector roll seat 41 on the support 42 that is arranged on frame 1.By above narration, just know when left and right upward cylinder 52,35 and bottom roll 50 are in rotation status together, just can will be fed to the other end by sawmilling material end from frame 1 under clamp position.
Last cylinder adjusting device as the sheet material feed mechanism of sawing machine of the present utility model comprises screw mandrel handwheel 4, screw mandrel 62, guide rail 63, movable carriage 5, spring strut fixed axis 64, spring strut 2, crescent 53, main shaft is adjusted groove 55, screw mandrel handwheel 4 is fixed on screw mandrel 62 on the top that sees through fixed head 3, guide rail 63 is fixed on the wallboard of frame 1, the centre of movable carriage 5 is arranged on the screw mandrel 62, two ends and pair of guide rails 63 are slippery, spring strut fixed axis 64 1 client links are on movable carriage 5, the last client link of the other end and spring strut 2, the lower end of spring strut 2 is a spring base 38, is hinged on bearing pin 39 to extend in a left side, upper right roller seat 6, on the spring strut Connection Block 37 on 36.Be installed with the spring 19 that is placed on the axis pin of the spring 17 in the spring strut 2, axis pin of the spring 17 is solid with nut 16 spiral shells in the end of passing through spring strut 2, and crescent 53, main shaft are adjusted groove 55 and be opened in respectively on the wallboard of frame 1.The existing Chinese patent 03259060.1 of the action principle of Yin Ben device discloses, so the applicant no longer carefully reaches with superfluous.
As the separating device of the sheet material feed mechanism of sawing machine of the present utility model, its backup plate 48 can be one, also can be two, but is preferably two.Its two ends are fixed on to be set up on the backup plate bearing 44 of frame 1 for the ease of backup plate 48 is adjusted, therefore on backup plate bearing 44, offer and adjust groove 45, the front and back ends of backup plate 48 is fixed on adjustment groove 45 positions of corresponding backup plate bearing 44 by screw 46.The two ends hub setting of the adjustment screw mandrel 43 of separating device is on the left and right wallboard of frame 1; and with a pair of transfer arm 28 threaded engagement; the middle part that specifically is on a pair of transfer arm 28 and is positioned at transfer arm 28 substantially extends a pair of screw rodb base 27; when with the arm of shaking the hand 26 suitable/contrary shaking when tuning whole screw mandrel 43; can make a pair of transfer arm 28 gatherings synchronized with each other or separately; to guarantee that a pair of transfer arm 28 cooperates backup plate 48 timber of feed-in to be seized on both sides by the arms unlikely wandering off.If adjusting the left side of screw mandrel 43 is plus thread, right-hand part is a left-hand thread so, and vice versa.The guide rod 40 of separating device has at least a pair of, and two ends are back on the left and right wallboard of frame 1 at the guide rod seat 30,24 that passed through on a pair of transfer arm 28.The cardinal extremity of described pinch roller arm 32 with pivot 51 hub settings on transfer arm 28, the front end pinch roller 33 that is pivoted.The two ends of described spring 31 are separately fixed on the front end and transfer arm 28 of pinch roller arm 32.Under the effect of spring 31, can guarantee that pinch roller 33 pastes to touch in the effect of the timber of feed-in.
Please continue to see Fig. 1, also disclose the saw frame fixed mount 10 of sawing machine in the figure, each connects a pair of slide block 13 by pitman shaft 12 at the both sides of saw frame fixed mount 10 axis hole 11 places, and the slideway 15 of the guided way on slide block 13 and the sawing machine is sliding mutually joins.Fixing saw blade frame 9 on saw frame fixed mount 10 is fixed 8,18, two groups of saw blades 8,18 of two groups of saw blades and is respectively applied for saw and splits that to come from backup plate 48 be the feed timber of left and right two sides on boundary on the saw blade frame 9.When the power drive mechanism of sawing machine makes connecting rod 14 do the upper and lower motion of high speed, drive saw blade frame 9 by it so, make two groups of saw blades 8,18 in upper and lower motion process at a high speed, implement the saw plate.
In Fig. 2, provided the active state of the sheet material feed mechanism of sawing machine of the present utility model, below now it being sketched, when being able to pass through by the square to the timber of a certain specification from left and right going up between cylinder 52,35 and the bottom roll 50, promptly get so that timber is being advanced by being carved under the state of holding, last cylinder adjusting device is a prior art, and in Chinese patent 03259060.1 existing the narration, saw plate principle is also right, so the applicant no longer carefully reaches.Just, sidepiece clamping to timber embodies by segmenting device, specifically be to be plugged into the arm 26 of shaking the hand to adjust on the screw mandrel 43, when to shaking clockwise when shaking the hand arm 26, then a pair of transfer arm 28 is backup plate 48 direction synchronous shift towards each other, its degree of displacement is as the criterion with the specification of timber 65, that is to say when pinch roller 33 pressures and timber 65 sides, promptly accuses to adjust to finish.After aforesaid adjustment, the sawmilling worker just can be left and right alternately with timber 65 (if double operation then for simultaneously) from the feed-in of taking turns of the left and right side of backup plate 48, and split by saw blade 8,18 saws of the and arranged on left and right sides of frame 1 other end.If when changing the timber 65 of another kind of specification, so, similarly according to needing by regulating L dome regulator L and a pair of transfer arm 28 can be realized.
As seen, the utility model is to be two by having set up separating device and original a pair of drum apparatus one being torn open, embodies double saw plate efficiency under the integrally-built situation of not much change sawing machines.

Claims (2)

1, a kind of sheet material feed mechanism of sawing machine, it is preceding that it is included in frame (1), on one group of each of rear end, the last L dome regulator L that bottom roll device and being used for is adjusted last drum apparatus, it is characterized in that it also comprise set up respectively in frame (1) preceding, each cover separating device of rear end, described separating device comprises backup plate (48), adjust screw mandrel (43), a pair of transfer arm (28), guide rod (40), pinch roller arm (32), pinch roller (33) suitable and spring (31) with pinch roller arm 32 quantity, proficiency rocking arm (26), backup plate (48) is fixed on the frame (1), and occupy in the middle of one group of bottom roll device, the two supports of adjusting screw mandrel (43) is on frame (1), and join with a pair of transfer arm (28) spiral shell, a pair of transfer arm (28) is slidably on guide rod (40), the middle part of guide rod (40) is connected on the backup plate (40), two ends are on frame (1), pinch roller arm (32) respectively has two groups, every group has a plurality of, pivot is on transfer arm (28) between the cardinal extremity difference of each pinch roller arm (32), pinch roller (33) is provided in the front end of pinch roller arm (32), the two ends of spring (31) are separately fixed at pinch roller arm (32), on the transfer arm (28), hand arm (26) matches with an end adjusting screw mandrel (43); The described drum apparatus of going up comprises left and right cylinder (52), (35) and left and right roller seat (6), (36) and the main shaft (7) gone up gone up, left and right upward cylinder (52), (35) respectively have a pair of, correspond respectively to the and arranged on left and right sides of described backup plate (48), left and right upward roller seat (6), (36) also respectively have a pair of, be provided in a pair of left and right going up on cylinder (52), (35) respectively, and connect with corresponding last drum apparatus respectively, main shaft (7) middle part is located in a pair of left and right going up on roller seat (6), (36), and two ends are on the left and right wallboard of frame (1).
2, the sheet material feed mechanism of sawing machine according to claim 1 is characterized in that described adjustment screw mandrel (43) is positive and negative tooth screw mandrel.
CN 200520069247 2005-02-21 2005-02-21 Sheet feeding mechanism of frame sawing machine Expired - Fee Related CN2767094Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520069247 CN2767094Y (en) 2005-02-21 2005-02-21 Sheet feeding mechanism of frame sawing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520069247 CN2767094Y (en) 2005-02-21 2005-02-21 Sheet feeding mechanism of frame sawing machine

Publications (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773884A (en) * 2012-07-11 2012-11-14 无锡市福曼科技有限公司 Wood board compaction device
CN104261157A (en) * 2014-09-23 2015-01-07 常熟市力恒木业机械厂 Slice wood automatic conveyor
CN104261158A (en) * 2014-09-23 2015-01-07 常熟市力恒木业机械厂 Automatic layering delivering machine for roller floating slice wood
CN105292970A (en) * 2015-11-17 2016-02-03 彭方 Bed board binding strip driving machine
CN106393284A (en) * 2016-12-01 2017-02-15 郑明坤 Square stock multi-piece sawing and pressing device
CN108393970A (en) * 2017-02-07 2018-08-14 张聪捷 Wood-working machine multiple blade saw pushes against structure for conveying
CN110202644A (en) * 2019-06-24 2019-09-06 郑微丹 Location type saw material device
CN111844258A (en) * 2020-07-22 2020-10-30 曹丽惠 Treatment facility of old and useless timber for building

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773884A (en) * 2012-07-11 2012-11-14 无锡市福曼科技有限公司 Wood board compaction device
CN104261157A (en) * 2014-09-23 2015-01-07 常熟市力恒木业机械厂 Slice wood automatic conveyor
CN104261158A (en) * 2014-09-23 2015-01-07 常熟市力恒木业机械厂 Automatic layering delivering machine for roller floating slice wood
CN105292970A (en) * 2015-11-17 2016-02-03 彭方 Bed board binding strip driving machine
CN106393284A (en) * 2016-12-01 2017-02-15 郑明坤 Square stock multi-piece sawing and pressing device
CN108393970A (en) * 2017-02-07 2018-08-14 张聪捷 Wood-working machine multiple blade saw pushes against structure for conveying
CN110202644A (en) * 2019-06-24 2019-09-06 郑微丹 Location type saw material device
CN110202644B (en) * 2019-06-24 2021-09-14 郑微丹 Positioning type sawing device
CN111844258A (en) * 2020-07-22 2020-10-30 曹丽惠 Treatment facility of old and useless timber for building

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060329

Termination date: 20120221