CN105946060A - Band-sawing machine capable of achieving automatic conveying - Google Patents
Band-sawing machine capable of achieving automatic conveying Download PDFInfo
- Publication number
- CN105946060A CN105946060A CN201610501227.3A CN201610501227A CN105946060A CN 105946060 A CN105946060 A CN 105946060A CN 201610501227 A CN201610501227 A CN 201610501227A CN 105946060 A CN105946060 A CN 105946060A
- Authority
- CN
- China
- Prior art keywords
- conveying roller
- conveying
- sawing machine
- roll
- automatic transport
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/02—Frames; Pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/04—Work-tables; Arrangements for tilting the band saw blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/16—Accessories, e.g. for cooling the saw blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Abstract
The invention relates to the technical field of cutting equipment, in particular to a band-sawing machine capable of achieving automatic conveying. The band-sawing machine comprises a base, a cutting device and a conveying device. The conveying device comprises a conveying rack. The conveying rack is provided with a first conveying roller set consisting of a plurality of first conveying rollers and a third conveying roller set consisting of a plurality of third conveying rollers. The first conveying roller set is arranged at the input end of the conveying device. The third conveying roller set is arranged at the output end of the conveying device. Both the first conveying rollers and the third conveying rollers are driving rollers, and the rotation direction of the first conveying rollers is opposite to the rotation direction of the third conveying rollers. Due to arrangement of the first conveying rollers and the third conveying rollers which are opposite in rotation direction, the initial conveying speed of timber can be increased, and conveying time is reduced; meanwhile, through reverse rotation of the third conveying rollers at the output end, the timber speed is gradually decreased, impact is reduced, and cutting precision is guaranteed.
Description
Technical field
The present invention relates to cutting equipment technical field, the band sawing machine of a kind of automatic transport.
Background technology
Band sawing machine be a kind of with ring-type bands for band for no reason for saw tool, be wound on two saw wheels make unidirectional continuous print linear motion come sawing workpieces saw, be widely used in material processing field；For the ease of carrying cutter member to be cut, existing band sawing machine is general all with conveyer device, such as: described in the Chinese invention patent of Application No. 201310393186.7 and a kind of Numerical control horizontal metal band saw machine, including by frame, main hold-down mechanism and band saw mechanism, also include automatically choosing feed mechanism and automatic hitch feed mechanism, it is provided with automatic hitch feed mechanism at the rear portion of frame, arranges at the rear portion of this hitch feed mechanism and automatically choose feed mechanism.It, disadvantageously, workpiece inertia to be added is big, produces bigger impulsive force to main hold-down mechanism, easily cause damage of components and location is inaccurate, affect cutting accuracy, owing to transporting velocity is the biggest, the impulsive force produced is the biggest, and the most general transporting velocity is smaller, and transfer efficiency is relatively low.
Summary of the invention
It is an object of the present invention to provide the band sawing machine of a kind of automatic transport, improve transfer efficiency, reduce impact.
The above-mentioned technical purpose of the present invention has the technical scheme that the band sawing machine of a kind of automatic transport, including base, cutter sweep and conveyer device, described conveyer device includes carriage, described carriage is provided with the first conveying roller group being made up of some first conveying rollers and the 3rd conveying roller group being made up of some 3rd conveying rollers, described first conveying roller group is arranged on the input of described conveyer device, described 3rd conveying roller group is arranged on the outfan of described conveyer device, described first conveying roller and the 3rd conveying roller are drive roll, the rotation direction of described first conveying roller is contrary with the rotation direction of described 3rd conveying roller.
Owing to timber to be cut is heavier, inertia is big, when the fixing device that conveyer device is transported to base is fixed, timber becomes resting state from mobile status, owing to inertia is big, makes timber that fixing device is produced bigger impulsive force, transporting velocity is the biggest, the impulsive force produced is the biggest, easily causes damage of components and location is inaccurate, affect cutting accuracy.The present invention is by arranging the first contrary conveying roller of rotation direction and the 3rd conveying roller, it is possible to increase the initial delivery speed of timber, outfan rotating backward by the 3rd conveying roller, makes timber progressively slow down, reduces impact.
As preferably, the roll surface of described first conveying roller is provided with layer of polyurethane, and the surface of described 3rd conveying roller is provided with rubber layer.
As preferably, the quantity of described first conveying roller is more than the quantity of described 3rd conveying roller.
As preferably, it is provided with the second conveying roller group between described first conveying roller group and the 3rd conveying roller group, the rotation direction of the second conveying roller in described second conveying roller group is identical with the rotation direction of described first conveying roller, and the velocity of rotation of described second conveying roller is less than the velocity of rotation of described first conveying roller.
As preferably, the quantity of described first conveying roller is more than the quantity of the second conveying roller, and the quantity of described second conveying roller is more than the quantity of described 3rd conveying roller.
As preferably, the surface of described second conveying roller is provided with anti-slip veins.
As preferably, described outfan is provided with buffer unit, and described buffer unit includes buffer roll, and described buffer roll connects the lowering or hoisting gear for regulating described buffer roll height.
As preferably, described lowering or hoisting gear includes the roll stand for installing described buffer roll and promotes the cylinder of described roll stand lifting, described roll stand is provided with gripper shoe away from the side of the 3rd conveying roller, and described gripper shoe is provided with slide rail, and described roll stand is provided with the slide block being slidably connected with described slide rail.
As preferably, described buffer roll is damping roll.
As preferably, described buffer roll is unidirectional damping roller, and the rotation direction of described buffer roll is identical with the rotation direction of described first conveying roller.
Beneficial effects of the present invention: the present invention is by arranging the first contrary conveying roller of rotation direction and the 3rd conveying roller, it is possible to increase the initial delivery speed of timber, reduces time of delivery；Simultaneously outfan rotating backward by the 3rd conveying roller, make timber progressively slow down, reduce impact, it is ensured that cutting accuracy.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention；
Fig. 2 is the front view of the embodiment of the present invention；
Fig. 3 is the side view of the embodiment of the present invention；
Fig. 4 is the structural representation that in the embodiment of the present invention, band saw coordinates with roller；
Fig. 5 is the structural representation of roller in the embodiment of the present invention；
Fig. 6 is the structural representation of buffer unit in the embodiment of the present invention；
Fig. 7 is the structural representation of collection device in the embodiment of the present invention.
Detailed description of the invention
Specific examples below is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in scope of the presently claimed invention.
Embodiment, as shown in Figure 1, a kind of band sawing machine of automatic transport, including base 1, the cleavage block 2 of the most described base 1 lifting, the cutter sweep that is arranged on described cleavage block 2, described base 1 is provided with the conveyer device 6 being transported to by timber on base 1 and is used for fixing the fixing device 4 of timber, and wherein fixing device is two pieces of relatively-movable clamping plate.
As shown in Figure 1, Figure 2 and Figure 4, cutter sweep includes drivewheel and driven pulley and around being located at described drivewheel and the band saw 3 on driven pulley, and the cut direction of described band saw 3 forms the angle of 20 °-40 °, preferably 30 ° angles with horizontal direction.Described band saw 3 includes band saw body 31, sawtooth 32 and arc double wedge 33, described sawtooth 32 is arranged on the upper surface of described band saw body 31, described arc double wedge 33 is arranged on the lower surface of described band saw body 31, the lower section of described band saw 3 is provided with the roller 51 conflicted with described arc double wedge 33, in band saw 3 cut direction, the spacing being smaller than adjacent two the described arc double wedges 33 of later group of adjacent two the described arc double wedges 33 of previous group, the minimum spacing of adjacent two described arc double wedges 33 is more than the diameter of described roller 51.It is 0.5-0.1mm that described arc double wedge 33 protrudes from the height of described band saw 3 body lower surface, and preferably height is 0.8mm；Described arc double wedge 33 is 1-2mm at the width of band saw 3 cut direction, and preferable width is 1.5mm；It is 0.3mm that adjacent two described arc double wedges 33 are provided with the difference in height of 0.2-0.5mm, preferably difference in height.
As shown in Figure 4 and Figure 5, described roller 51 connects strainer 5, described strainer 5 includes the backstand 53 being arranged on described cleavage block 2 and the nutted rod 52 being plugged on backstand 53, described roller 51 is rotatably connected on the end of described nutted rod 52, being provided with bolster 54 between described nutted rod 52 and described backstand 53, bolster 54 is spring.The regulating part 55 for regulating described bolster 54 elastic force it is additionally provided with on described nutted rod 52.The tension direction of described 51 forms the angle more than 90 ° with the cut direction of described band saw 3, and described angle is 100 °-120 °.The wheel face of described roller 51 is provided with the race 511 accommodating described band saw 3, and the width of described race 511 is more than the thickness of described band saw 3.The inwall of described race 511 is provided with groove 512, is provided with lubricant grease in described groove 512.
As shown in Fig. 1, Fig. 3 and Fig. 6, described conveyer device 6 includes carriage, described carriage is provided with the first conveying roller group 61 being made up of some first conveying rollers 611 and the 3rd conveying roller group 63 being made up of some 3rd conveying rollers 631, described first conveying roller group 61 is arranged on the input of conveyer device 6, described 3rd conveying roller group 63 is arranged on the outfan of described conveyer device 6, described first conveying roller 611 and the 3rd conveying roller 631 are drive roll, and the rotation direction of described first conveying roller 611 is contrary with the rotation direction of described 3rd conveying roller 631.The roll surface of described first conveying roller 611 is provided with layer of polyurethane, and the surface of described 3rd conveying roller 631 is provided with rubber layer.
It is provided with the second conveying roller group 62 between described first conveying roller group 61 and the 3rd conveying roller group 63, the rotation direction of the second conveying roller 621 in described second conveying roller group 62 is identical with the rotation direction of described first conveying roller 611, and the velocity of rotation of described second conveying roller 621 is less than the velocity of rotation of described first conveying roller 611.The quantity of described first conveying roller 611 is more than the quantity of the second conveying roller 621, and the quantity of described second conveying roller 621 is more than the quantity of described 3rd conveying roller 631.The surface of described second conveying roller 611 is provided with anti-slip veins.
As shown in Fig. 1, Fig. 3 and Fig. 6, the outfan of described conveyer device 6 is provided with buffer unit 8, and described buffer unit 8 includes buffer roll 81, and described buffer roll 81 connects the elevating mechanism having for regulating described buffer roll 81 height.Described elevating mechanism includes for installing the roll stand 82 of described buffer roll 81 and promoting the cylinder 83 of described roll stand 82 lifting, described roll stand 82 is provided with gripper shoe 85 away from the side of the 3rd conveying roller 631, described gripper shoe 85 is provided with slide rail 86, and described roll stand 82 is provided with the slide block 84 being slidably connected with described slide rail 86.Described buffer roll 81 is unidirectional damping roller, and the rotation direction of described buffer roll 81 is identical with the rotation direction of described first conveying roller 611.
As shown in Figure 1 and Figure 7, the lower section of described band saw 3 is provided with the collection device 7 for collecting sawdust, described collection device 7 includes the first collecting box 71, it is arranged on the first slide plate 73 and the second slide plate 74 of described first collecting box 71 opening part, described first slide plate 73 tilts along described band saw 3 incline direction, the lower end of described first slide plate 73 is provided with the second collecting box 72, described second slide plate 74 is arranged on the top of described first slide plate 73, described second slide plate 74 is contrary with the incline direction of described first slide plate 73, and the lower end of described second slide plate 74 is positioned at the surface of described first slide plate 73, described first slide plate 73 is provided with filtering holes.Being provided with the sprayer unit 75 being positioned at below described first slide plate 73 in described first collecting box 71, this sprayer unit passes through atomizer at the first collecting box 71 water spray, it is simple to collects the sawdust being positioned at the first collecting box 71, prevents sawdust dust from flying.
Claims (10)
1. the band sawing machine of an automatic transport, including base (1), cutter sweep and conveyer device (6), it is characterized in that: described conveyer device (6) includes carriage, described carriage is provided with the first conveying roller group (61) being made up of some first conveying rollers (611) and the 3rd conveying roller group (63) having some 3rd conveying rollers (631) to form, described first conveying roller group (61) is arranged on the input of described conveyer device (6), described 3rd conveying roller group (63) is arranged on the outfan of described conveyer device (6), described first conveying roller (611) and the 3rd conveying roller (631) are drive roll, the rotation direction of described first conveying roller (611) is contrary with the rotation direction of described 3rd conveying roller (631).
The band sawing machine of a kind of automatic transport the most according to claim 1, it is characterised in that: the roll surface of described first conveying roller (611) is provided with layer of polyurethane, and the surface of described 3rd conveying roller (631) is provided with rubber layer.
The band sawing machine of a kind of automatic transport the most according to claim 2, it is characterised in that: the quantity of described first conveying roller (611) is more than the quantity of described 3rd conveying roller (631).
The band sawing machine of a kind of automatic transport the most according to claim 1, it is characterized in that: between described first conveying roller group (61) and the 3rd conveying roller group (63), be provided with the second conveying roller group (62), the rotation direction of the second conveying roller (621) in described second conveying roller group (62) is identical with the rotation direction of described first conveying roller (611), and the velocity of rotation of described second conveying roller (621) is less than the velocity of rotation of described first conveying roller (611).
The band sawing machine of a kind of automatic transport the most according to claim 4, it is characterized in that: the quantity of described first conveying roller (611) is more than the quantity of the second conveying roller (621), and the quantity of described second conveying roller (621) is more than the quantity of described 3rd conveying roller (631).
6. according to the band sawing machine of a kind of automatic transport described in claim 4 or 5, it is characterised in that: the surface of described second conveying roller (621) is provided with anti-slip veins.
The band sawing machine of a kind of automatic transport the most according to claim 1, it is characterized in that: described outfan is provided with buffer unit (8), described buffer unit (8) includes buffer roll (81), and described buffer roll (81) connects the lowering or hoisting gear having for regulating described buffer roll (81) height.
The band sawing machine of a kind of automatic transport the most according to claim 7, it is characterized in that: described lowering or hoisting gear includes the roll stand (82) for installing described buffer roll (81) and the cylinder (83) promoting described roll stand (82) to lift, described roll stand (82) is provided with gripper shoe (85) away from the side of the 3rd conveying roller (631), described gripper shoe (85) is provided with slide rail (86), and described roll stand (82) is provided with the slide block (84) being slidably connected with described slide rail (86).
The band sawing machine of a kind of automatic transport the most according to claim 8, it is characterised in that: described buffer roll (81) is damping roll.
The band sawing machine of a kind of automatic transport the most according to claim 9, it is characterised in that: described buffer roll (81) is unidirectional damping roller, and the rotation direction of described buffer roll (81) is identical with the rotation direction of described first conveying roller (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501227.3A CN105946060B (en) | 2016-06-30 | 2016-06-30 | A kind of band sawing machine of automatic transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501227.3A CN105946060B (en) | 2016-06-30 | 2016-06-30 | A kind of band sawing machine of automatic transport |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946060A true CN105946060A (en) | 2016-09-21 |
| CN105946060B CN105946060B (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501227.3A Active CN105946060B (en) | 2016-06-30 | 2016-06-30 | A kind of band sawing machine of automatic transport |
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| Country | Link |
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| CN (1) | CN105946060B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738083A (en) * | 2016-12-31 | 2017-05-31 | 天津正和瑞科技有限公司 | A kind of carpenter cross cut saw of new structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623702A (en) * | 1992-01-17 | 1994-02-01 | Misawa Homes Co Ltd | Feed apparatus |
| CN2415897Y (en) * | 2000-04-14 | 2001-01-24 | 青岛千川木业设备有限公司 | Feeding mechanism of thin slice frame sawing machine |
| CN2553974Y (en) * | 2002-07-25 | 2003-06-04 | 张华� | Multi-bit saw |
| JP2004262046A (en) * | 2003-02-28 | 2004-09-24 | Hitachi Koki Co Ltd | Band saw machine |
| CN202964797U (en) * | 2012-12-07 | 2013-06-05 | 曹守海 | Full-automatic numerical control plate edge sawing machine |
| CN203863765U (en) * | 2014-03-31 | 2014-10-08 | 泗阳县祥和木业有限公司 | Improved material conveying device of trimming machine |
-
2016
- 2016-06-30 CN CN201610501227.3A patent/CN105946060B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623702A (en) * | 1992-01-17 | 1994-02-01 | Misawa Homes Co Ltd | Feed apparatus |
| CN2415897Y (en) * | 2000-04-14 | 2001-01-24 | 青岛千川木业设备有限公司 | Feeding mechanism of thin slice frame sawing machine |
| CN2553974Y (en) * | 2002-07-25 | 2003-06-04 | 张华� | Multi-bit saw |
| JP2004262046A (en) * | 2003-02-28 | 2004-09-24 | Hitachi Koki Co Ltd | Band saw machine |
| CN202964797U (en) * | 2012-12-07 | 2013-06-05 | 曹守海 | Full-automatic numerical control plate edge sawing machine |
| CN203863765U (en) * | 2014-03-31 | 2014-10-08 | 泗阳县祥和木业有限公司 | Improved material conveying device of trimming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738083A (en) * | 2016-12-31 | 2017-05-31 | 天津正和瑞科技有限公司 | A kind of carpenter cross cut saw of new structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946060B (en) | 2018-02-02 |
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Effective date of registration: 20230906 Address after: 528300 Second Floor, Building 3, Building 1-2, Fu'an Industrial Zone, Xin'an Village, Leliu Street, Shunde District, Foshan City, Guangdong Province (Residence Application) Patentee after: Foshan shengzehong Precision Machinery Co.,Ltd. Address before: 313009 Team 8, Nishuidou, Hengjie Village, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: HUZHOU EXTENSION MACHINERY CO.,LTD. |