CN212859782U - Automatic wood cutting device - Google Patents
Automatic wood cutting device Download PDFInfo
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- CN212859782U CN212859782U CN202021600953.9U CN202021600953U CN212859782U CN 212859782 U CN212859782 U CN 212859782U CN 202021600953 U CN202021600953 U CN 202021600953U CN 212859782 U CN212859782 U CN 212859782U
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Abstract
The utility model relates to the technical field of wood processing equipment, in particular to an automatic cutting device for wood, which comprises a frame, a conveying mechanism, a clamping and cutting mechanism, a length fixing mechanism and a turnover unloading mechanism, wherein the conveying mechanism is arranged at the top of the frame and comprises a feeding conveying mechanism and a cut material conveying mechanism; the utility model discloses a centre gripping calliper carries out scissors formula with cylinder I and presss from both sides tightly to timber among the fixture, and I intercrossing of two sets of cylinders is in centre gripping calliper one side through the round pin hub connection to can make the timber atress more evenly not receive the restriction of timber appearance, prevent that the timber perk from leading to the cutting slope, perhaps through the IV shrink of cylinder, the pulling connecting rod downstream, and then make connecting rod control centre gripping calliper carry out the centre gripping to timber fixed, further reduce the input cost of equipment.
Description
Technical Field
The utility model belongs to the technical field of wood working equipment, in particular to timber automatic cutting device.
Background
The log needs to be cut before wood is processed, and through the retrieval of patent number CN109773896A, the log automatic cutting equipment adopts a wave wheel type roller for drum-type transportation, adopts a first clamping device and a second clamping device to match a first blocking sheet and a second blocking sheet to fix the cutting length of the log, and cuts the log through a cutting device;
the following problems exist during the use: the clamping cutter in the first clamping device and the second clamping device is pressed down and fixed to wood through the driving cylinder, but when the clamping cutter is pressed down and fixed, due to the fact that wood with uneven surfaces exists, the situation that the wood is stressed unevenly and tilted results in the inclination of a cutting surface, and the wood waste can be caused while the subsequent processing is not facilitated.
Disclosure of Invention
The utility model aims at overcoming the defects in the prior art, providing an automatic wood cutting device, changing the mode of pressing and fixing wood, and performing scissor-type clamping on the wood through a clamping mechanism, thereby enabling the wood to be stressed more uniformly without being limited by the appearance of the wood, and preventing the cutting inclination caused by the upwarp of the wood;
in order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a timber automatic cutting device, includes frame, transport mechanism, centre gripping shutdown mechanism, fixed length mechanism, upset shedding mechanism, the frame top is equipped with transport mechanism, and transport mechanism includes pay-off transport mechanism and cuts off material transport mechanism, and pay-off transport mechanism one side is equipped with centre gripping shutdown mechanism, cuts off material transport mechanism one side and is equipped with fixed length mechanism, it is equipped with upset shedding mechanism to cut off material transport mechanism upper portion, centre gripping shutdown mechanism is including supporting base, rotatory saw cutting mechanism, fixture, it is equipped with rotatory saw cutting mechanism to support base one side, and rotatory saw cutting mechanism both sides respectively are equipped with a set of fixture, fixture includes centre gripping calliper and centre gripping power component, and centre gripping calliper bottom is equipped with centre gripping power component.
Preferably, pay-off transport mechanism and cut off material transport mechanism all include toper impeller, motor I, sprocket feed subassembly among the transport mechanism, toper impeller one side is equipped with sprocket feed subassembly, and sprocket feed subassembly one side is equipped with motor I, and motor I provides power and passes through sprocket feed subassembly with power transmission to toper impeller, realizes timber's transmission through the rotation of toper impeller.
Preferably, rotatory saw cut mechanism includes saw bit, hydro-cylinder, pulling piece, belt drive subassembly, motor II, saw bit one side is equipped with the pulling piece, and pulling piece one side is equipped with the hydro-cylinder, the saw bit opposite side is equipped with belt drive subassembly, and belt drive subassembly one side is equipped with motor II, saw bit and pulling piece fixed connection, and the hydro-cylinder head hinge is connected in pulling piece one side, and the hydro-cylinder afterbody hinge is connected on supporting the base, and the saw bit passes through belt drive subassembly and is connected with motor II, provides power through motor II, and belt drive subassembly transmits power to the saw bit, and the ejecting rotatory saw bit that makes of hydro-cylinder constantly rotates downwards until accomplishing to saw cutting to timber.
Preferably, centre gripping power component includes two sets of cylinders I, and I intercrossing of two sets of cylinders distributes through the round pin hub connection in centre gripping calliper bottom.
Preferably, length fixing mechanism includes length fixing mechanism I or length fixing mechanism II, length fixing mechanism I sets up in frame one side, length fixing mechanism II sets up in the frame end, carries out the size determination to the timber of certain length through length fixing mechanism I or length fixing mechanism II, makes rotatory saw cut the mechanism and accomplishes sawing of same length timber.
Preferably, the length control mechanism I comprises an air cylinder II, a rotating connecting block, a fixed connecting plate, a length control plate I, adjusting bolts and a fixed supporting seat, wherein the rotating connecting block is arranged on one side of the air cylinder II, the rotating connecting block is arranged on the fixed supporting seat, the fixed connecting plate is arranged on the other side of the rotating connecting block, the length control plate I is arranged on one side of the fixed connecting plate, a plurality of adjusting bolts are arranged between the fixed connecting plate and the length control plate I, the air cylinder II is connected with one end of the rotating connecting block through a pin shaft, the rotating connecting block is hinged to the fixed supporting seat, the other end of the rotating connecting block is fixedly connected with the fixed;
before timber cuts, cylinder II is the contraction state and makes fixed connection board open, when needs cut the timber of certain length, and it is ejecting to control different single group cylinders II, makes to rotate the rotatory fixed connection board that drives of connecting block and falls down around the rotation of fixed bolster, simultaneously sets up the distance of rectangular board I and fixed connection board through adjusting bolt control, to timber length size after confirming, accomplishes saw cutting to the timber of appointed length through centre gripping shutdown mechanism.
Preferably, the length fixing mechanism II comprises a length fixing plate II, and the length fixing plate II is arranged at the tail end of the cut-off material conveying mechanism.
Preferably, length control mechanism II still includes motor III, lead screw, T type guide rail, screw nut, II one sides of length control board are equipped with two sets of T type guide rails, screw nut sets up in the middle of II bottoms of length control board, the inside lead screw that is equipped with of screw nut, lead screw one side is equipped with motor III, length control board II and T type guide rail sliding connection, simultaneously length control board II and screw nut fixed connection, screw nut is connected through the screw with the lead screw, the lead screw is connected through the shaft coupling with motor III, it is rotatory to provide power drive lead screw through motor III, length control according to required timber makes II distances along T type guide rail removals of length control board, carry out the definite back of same length size to timber, accomplish saw cutting to the timber of appointed length through centre gripping shutdown mechanism.
Preferably, upset shedding mechanism is including unloading the work or material rest, triangle roof, upset support, cylinder III, backup pad, unloading work or material rest one side is equipped with a plurality of upset supports, the inside a plurality of backup pads that are equipped with of unloading work or material rest, and backup pad one side is equipped with the triangle roof, and wherein a set of backup pad one side is equipped with cylinder III, and the backup pad is connected with the upset support through the round pin axle in the unloading work or material rest, and cylinder III is connected with the backup pad, and III ejecting messenger's unloading work or material rest upset that makes around the upset support of cylinder.
Further, a timber automatic cutting device, wherein centre gripping power component includes cylinder IV, connecting rod, IV one side of cylinder is equipped with two sets of connecting rods, and the connecting rod is connected with centre gripping calliper through the round pin axle, and the crossing department of connecting rod is connected with cylinder IV through the round pin axle, when needing to carry out centre gripping fixed to timber, through IV contractions of cylinder, the pulling connecting rod downstream, and then makes connecting rod control centre gripping calliper carry out the centre gripping fixed to timber, further reduces the input cost of equipment, makes centre gripping calliper's effort more balanced.
Compared with the prior art, the utility model beneficial effect shows:
the mode of pressing down and fixing wood is changed, the wood is clamped in a scissor manner through the clamping calipers and the air cylinders I in the clamping mechanism, and the two groups of air cylinders I are intersected with each other and connected to one side of the clamping calipers through the pin shafts, so that the wood can be stressed more uniformly without being limited by the appearance of the wood, the cutting inclination caused by the upwarp of the wood is prevented, further, the subsequent processing is smoother, and the waste of the wood can be reduced; meanwhile, the connecting rod can be pulled to move downwards through the contraction of the cylinder IV, so that the connecting rod controls the clamping calipers to clamp and fix the wood, and the input cost of equipment is further reduced.
Drawings
FIG. 1 is a schematic structural view of an automatic wood cutting device of the present invention;
FIG. 2 is a schematic structural view of a clamping and cutting mechanism in an automatic wood cutting device of the present invention;
FIG. 3 is a schematic view of the structure of the other side of the clamping and cutting mechanism in the automatic wood cutting device of the present invention;
FIG. 4 is a schematic structural view of a length control mechanism I in the automatic wood cutting device of the present invention;
FIG. 5 is a schematic structural view of a length control mechanism II in the automatic wood cutting device of the present invention;
FIG. 6 is a schematic view of the structure of the other side of the length control mechanism II in the automatic wood cutting device of the present invention;
FIG. 7 is a schematic structural view of a turning and discharging mechanism in the automatic wood cutting device of the present invention;
FIG. 8 is a schematic view of another connection structure of a clamping caliper in the automatic wood cutting device of the present invention;
in the figure: 1. a frame; 2. a transport mechanism; 20. a feeding and conveying mechanism; 21. a cut-off material conveying mechanism; 221. a conical wave wheel; 24. a motor I; 25. a sprocket drive assembly; 3. a clamping and cutting mechanism; 30. a support base; 31. a rotary sawing mechanism; 310. a saw blade; 311. an oil cylinder; 312. pulling the block; 313. a belt drive assembly; 318. a motor II; 32. a clamping mechanism; 320. clamping the power assembly; 321. clamping calipers; 322. a cylinder I; 34. a cylinder IV; 35. a connecting rod; 4. a length fixing mechanism I; 41. a cylinder II; 42. rotating the connecting block; 43. fixing the connecting plate; 44. a fixed length plate I; 45. adjusting the bolt; 46. fixing the supporting seat; 5. a turnover discharging mechanism; 51. a discharging frame; 52. a triangular top plate; 53. turning over the bracket; 54. a cylinder III; 55. a support plate; 6. a length control mechanism II; 61. a fixed length plate II; 62. a motor III; 63. a lead screw; 64. a T-shaped guide rail; 65. a lead screw nut; 7. a length fixing mechanism.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 8.
Specific example 1, detailed description with reference to fig. 1 to 7:
the utility model provides a timber automatic cutting device, includes frame 1, transport mechanism 2, centre gripping shutdown mechanism 3, fixed length mechanism 7, upset shedding mechanism 5, 1 top in frame is equipped with transport mechanism 2, and transport mechanism 2 includes pay-off transport mechanism 20 and cuts off material transport mechanism 21, and pay-off transport mechanism 20 one side is equipped with centre gripping shutdown mechanism 3, cuts off material transport mechanism 21 one side and is equipped with fixed length mechanism 7, it is equipped with upset shedding mechanism 5 to cut off material transport mechanism 21 upper portion, centre gripping shutdown mechanism 3 is including supporting base 30, rotatory saw cutting mechanism 31, fixture 32, support base 30 one side and be equipped with rotatory saw cutting mechanism 31, and rotatory saw cutting mechanism 31 both sides respectively are equipped with a set of fixture 32, fixture 32 includes centre gripping calliper 321 and centre gripping power component 320, and centre gripping calliper 321 bottom is equipped with centre gripping power component 320.
Pay-off transport mechanism 20 and cut off material transport mechanism 21 all include toper impeller 221, I24 of motor, sprocket drive subassembly 25 among the transport mechanism 2, toper impeller 221 one side is equipped with sprocket drive subassembly 25, and sprocket drive subassembly 25 one side is equipped with I24 of motor, and I24 of motor provides power and passes through sprocket drive subassembly 25 with power transmission to toper impeller 221, realizes timber's transmission through the rotation of toper impeller 221.
The rotary sawing mechanism 31 comprises a saw blade 310, an oil cylinder 311, a pulling block 312, a belt transmission component 313 and a motor II 318, wherein the pulling block 312 is arranged on one side of the saw blade 310, the oil cylinder 311 is arranged on one side of the pulling block 312, the belt transmission component 313 is arranged on the other side of the saw blade 310, the motor II 318 is arranged on one side of the belt transmission component 313, the saw blade 310 is fixedly connected with the pulling block 312, the head of the oil cylinder 311 is hinged to one side of the pulling block 312, the tail of the oil cylinder 311 is hinged to the supporting base 30, the saw blade 310 is connected with the motor II 318 through the belt transmission component 313, power is provided through the motor II 318, the belt transmission component 313 transmits the power to the saw blade 310, and the oil cylinder 311 ejects out to enable the rotary saw blade.
Centre gripping power component 320 includes two sets of cylinders I322, and I322 intercrossing of two sets of cylinders distributes through the round pin hub connection in centre gripping calliper 321 bottom.
The length control mechanism I4 comprises an air cylinder II 41, a rotary connecting block 42, a fixed connecting plate 43, a length control plate I44, adjusting bolts 45 and a fixed supporting seat 46, wherein the rotary connecting block 42 is arranged on one side of the air cylinder II 41, the rotary connecting block 42 is arranged on the fixed supporting seat 46, the fixed connecting plate 43 is arranged on the other side of the rotary connecting block 42, the length control plate I44 is arranged on one side of the fixed connecting plate 43, a plurality of adjusting bolts 45 are arranged between the fixed connecting plate 43 and the length control plate I44, the air cylinder II 41 is connected with one end of the rotary connecting block 42 through a pin shaft, the rotary connecting block 42 is hinged to the fixed supporting seat 46, the other end of the rotary connecting block 42 is fixedly connected with the fixed connecting plate 43;
before timber cuts, cylinder II 41 is the contraction state and makes fixed connection board 43 open, when needs cut the timber of certain length, controls the II 41 of the different group of cylinder of difference ejecting, makes to rotate the rotatory fixed connection board 43 that drives of connecting block 42 and falls around the rotation of fixed bolster 46, simultaneously sets up the distance of long board I44 and fixed connection board 43 through adjusting bolt 45 control, confirms the back to timber length size, accomplishes saw cutting to the timber of appointed length through centre gripping shutdown mechanism 3.
The length fixing mechanism II 6 comprises a length fixing plate II 61, and the length fixing plate II 61 is arranged at the tail end of the cut-off material conveying mechanism 21.
Fixed length mechanism II 6 still includes motor III 62, lead screw 63, T type guide rail 64, screw nut 65, it is equipped with two sets of T type guide rail 64 to decide II 61 one sides of long board, screw nut 65 sets up in the middle of deciding II 61 bottoms of long board, the inside lead screw 63 that is equipped with of screw nut 65, lead screw 63 one side is equipped with motor III 62, it is rotatory with T type guide rail 64 sliding connection to decide II 61 of long board, decide II 61 of long board and screw nut 65 fixed connection simultaneously, screw nut 65 is connected through the screw with lead screw 63, lead screw 63 is connected through the shaft coupling with motor III 62, it is rotatory to provide power drive lead screw 63 through motor III 62, the distance that II 61 of long board removed along T type guide rail 64 is decided according to the length control of required timber, carry out the definite back of same length size to timber, accomplish the saw cutting to the timber of appointed length through centre gripping shutdown mechanism.
Embodiment 2, with reference to fig. 8, is specifically described:
the utility model provides a timber automatic cutting device, wherein centre gripping power component 320 includes cylinder IV 34, connecting rod 35, cylinder IV 34 one side is equipped with two sets of connecting rods 35, and connecting rod 35 is connected with centre gripping calliper 321 through the round pin axle, and the crossing department of connecting rod 35 is connected with cylinder IV 34 through the round pin axle, when needing to carry out the centre gripping to timber fixedly, through the contraction of cylinder IV 34, pulling connecting rod 35 downstream, and then make connecting rod 35 control centre gripping calliper 321 carry out the centre gripping fixedly to timber, further reduce the input cost of equipment, make centre gripping calliper 321's effort more balanced.
The chain wheel transmission component and the belt transmission component in the embodiment are both formed by conventional transmission components, the chain wheel transmission component comprises a chain wheel and a chain, and the belt transmission component comprises a belt pulley and a triangular belt, which can be purchased and obtained from the market.
An automatic wood cutting device comprises the following working processes:
the motor I provides power and transmits the power to the conical impeller through the chain wheel transmission assembly, the wood is transmitted through the rotation of the conical impeller, when the wood is transmitted to the length fixing mechanism and is transmitted to the length fixing mechanism I, the air cylinder II is ejected out, the rotating connecting block is made to rotate to drive the fixed connecting plate to rotate and fall around the fixed supporting seat, the length of the wood is determined, or when the wood is transmitted to the length fixing mechanism II, the motor III provides power to drive the lead screw to rotate, the moving distance of the long plate II along the T-shaped guide rail is controlled according to the length of the needed wood, after the wood is determined to be the same size, the motor I stops rotating, the air cylinder I contracts at the moment, the clamping calipers are controlled to clamp and fix the wood, the motor II provides power, the belt transmission assembly transmits the power to the saw blade, the oil cylinder is ejected out to enable the rotating saw, or through IV contractions of cylinder, the downward motion of pulling connecting rod makes connecting rod control centre gripping calliper carry out the centre gripping to timber and fixes, and motor II provides power, and belt drive assembly transmits power to the saw bit, and the hydro-cylinder is ejecting to make rotatory saw bit constantly rotatory downwards until accomplishing saw cutting to timber, saw cuts the completion back, under the effect of cylinder III, through unloading the frame with timber in time accurate derivation.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (10)
1. The utility model provides a timber automatic cutting device, includes frame, transport mechanism, centre gripping shutdown mechanism, fixed length mechanism, upset shedding mechanism, its characterized in that the frame top is equipped with transport mechanism, and transport mechanism includes pay-off transport mechanism and cuts off material transport mechanism, pay-off transport mechanism one side is equipped with centre gripping shutdown mechanism, it is equipped with fixed length mechanism to cut off material transport mechanism one side, cuts off material transport mechanism upper portion and is equipped with upset shedding mechanism, centre gripping shutdown mechanism is including supporting base, rotatory sawing mechanism, fixture, it is equipped with rotatory sawing mechanism to support base one side, and rotatory sawing mechanism both sides respectively are equipped with a set of fixture, fixture includes centre gripping calliper and centre gripping power component, and centre gripping calliper bottom is equipped with centre gripping power component.
2. The automatic wood cutting device according to claim 1, wherein the feeding and cutting mechanisms of the conveying mechanism each comprise a conical impeller, a motor i, and a sprocket assembly, the sprocket assembly is disposed on one side of the conical impeller, and the motor i is disposed on one side of the sprocket assembly.
3. The automatic wood cutting device according to claim 1, wherein the rotary sawing mechanism comprises a saw blade, an oil cylinder, a pulling block, a belt transmission assembly and a motor II, the pulling block is arranged on one side of the saw blade, the oil cylinder is arranged on one side of the pulling block, the belt transmission assembly is arranged on the other side of the saw blade, the motor II is arranged on one side of the belt transmission assembly, the saw blade is fixedly connected with the pulling block, the head of the oil cylinder is hinged to one side of the pulling block, the tail of the oil cylinder is hinged to the supporting base, and the saw blade is connected with the motor II through the belt transmission assembly.
4. The automatic wood cutting device as claimed in claim 1, wherein the clamping power assembly comprises two groups of cylinders I, and the two groups of cylinders I are distributed in a cross manner and connected to the bottom of the clamping caliper through pin shafts.
5. The automatic wood cutting device according to claim 1, wherein the length control mechanism comprises a length control mechanism I or a length control mechanism II, the length control mechanism I is arranged on one side of the rack, and the length control mechanism II is arranged at the tail end of the rack.
6. An automatic cutting device for wood as defined in claim 5 wherein the length fixing mechanism I includes a cylinder II, a rotary connecting block, a fixed connecting plate, a length fixing plate I, an adjusting bolt, and a fixed support seat, the rotary connecting block is disposed on one side of the cylinder II, the rotary connecting block is disposed on the fixed support seat, the fixed connecting plate is disposed on the other side of the rotary connecting block, the length fixing plate I is disposed on one side of the fixed connecting plate, a plurality of adjusting bolts are disposed between the fixed connecting plate and the length fixing plate I, the cylinder II is connected with one end of the rotary connecting block through a pin shaft, the rotary connecting block is hinged on the fixed support seat, the other end of the rotary connecting block is fixedly connected with the fixed connecting plate, and the.
7. The automatic wood cutting device as claimed in claim 5, wherein the length fixing mechanism II comprises a length fixing plate II, and the length fixing plate II is arranged at the tail end of the cut-off material conveying mechanism.
8. The automatic wood cutting device according to claim 7, wherein the length control mechanism II further comprises a motor III, a lead screw, T-shaped guide rails and a lead screw nut, two sets of T-shaped guide rails are arranged on one side of the length control plate II, the lead screw nut is arranged in the middle of the bottom of the length control plate II, the lead screw is arranged inside the lead screw nut, the motor III is arranged on one side of the lead screw, the length control plate II is slidably connected with the T-shaped guide rails, meanwhile, the length control plate II is fixedly connected with the lead screw nut, the lead screw nut is connected with the lead screw through threads, and the lead screw is connected with the motor.
9. The automatic wood cutting device according to claim 1, wherein the turning and discharging mechanism comprises a discharging frame, a triangular top plate, turning supports, air cylinders III and supporting plates, wherein a plurality of turning supports are arranged on one side of the discharging frame, a plurality of supporting plates are arranged inside the discharging frame, a triangular top plate is arranged on one side of each supporting plate, an air cylinder III is arranged on one side of one group of supporting plates, the supporting plates in the discharging frame are connected with the turning supports through pin shafts, and the air cylinders III are connected with the supporting plates.
10. The automatic wood cutting device according to claim 1, wherein the clamping power assembly comprises a cylinder IV and connecting rods, two groups of connecting rods are arranged on one side of the cylinder IV, the connecting rods are connected with the clamping calipers through pin shafts, and the intersection of the connecting rods is connected with the cylinder IV through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600953.9U CN212859782U (en) | 2020-08-04 | 2020-08-04 | Automatic wood cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600953.9U CN212859782U (en) | 2020-08-04 | 2020-08-04 | Automatic wood cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN212859782U true CN212859782U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021600953.9U Active CN212859782U (en) | 2020-08-04 | 2020-08-04 | Automatic wood cutting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146759A (en) * | 2021-05-10 | 2021-07-23 | 上海汇圣林业有限公司 | Preliminary cutting machine of timber with cutter function of polishing |
| CN115229904A (en) * | 2022-08-05 | 2022-10-25 | 宿州市双晟木业有限公司 | Neat tail machine of wood working |
-
2020
- 2020-08-04 CN CN202021600953.9U patent/CN212859782U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146759A (en) * | 2021-05-10 | 2021-07-23 | 上海汇圣林业有限公司 | Preliminary cutting machine of timber with cutter function of polishing |
| CN113146759B (en) * | 2021-05-10 | 2023-01-24 | 上海汇圣林业有限公司 | Preliminary cutting machine of timber with cutter function of polishing |
| CN115229904A (en) * | 2022-08-05 | 2022-10-25 | 宿州市双晟木业有限公司 | Neat tail machine of wood working |
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