NZ790401B2 - Sawing facility and method for sawing a sawing material - Google Patents
Sawing facility and method for sawing a sawing material Download PDFInfo
- Publication number
- NZ790401B2 NZ790401B2 NZ790401A NZ79040121A NZ790401B2 NZ 790401 B2 NZ790401 B2 NZ 790401B2 NZ 790401 A NZ790401 A NZ 790401A NZ 79040121 A NZ79040121 A NZ 79040121A NZ 790401 B2 NZ790401 B2 NZ 790401B2
- Authority
- NZ
- New Zealand
- Prior art keywords
- saw
- sawing
- longitudinal direction
- log
- carriage
- Prior art date
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
- B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
- B27B15/04—Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided 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
- B27B29/00—Gripping, clamping or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon
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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
- B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
Abstract
The invention relates to a sawing facility (100) having a rail guide (12) which defines a longitudinal direction (14), a saw (10) which is arranged on the rail guide (12), a first sawing material feed (16), a second sawing material feed (18), a first carriage (20) which comprises a first sawing material support (22) and a first carriage drive (24), and a second carriage (32) which comprises a second sawing material support (34) and a second carriage drive (36), wherein the first sawing material feed (16) is designed to transfer a first sawing material (28) onto the first sawing material support (22); the second sawing material feed (18) is designed to transfer a second sawing material (38) onto the second sawing material support (32); the first carriage drive (24) is designed to move the first carriage (20) together with the first sawing material (28) past the saw (10) along the longitudinal direction (14) on the rail guide (12) in order to saw the first sawing material (28) in the longitudinal direction (14); and the second carriage drive (36) is designed to move the second carriage (32) together with the second sawing material (38) past the saw (10) along the longitudinal direction (14) on the rail guide (12) in order to saw the second sawing material (38) in the longitudinal direction (14). The sawing facility defines, as viewed along the longitudinal direction, a first feed area at the beginning, a working area adjoining the first feed area, and a second feed area adjoining the working area arranged at the downstream end. The first saw log feeder is arranged in the first feed area. The saw is arranged substantially centrally in the working area, and the second saw log feeder is arranged in the second feed area.
Claims (13)
1. A sawing facility comprising: a rail guide defining a longitudinal direction; a saw arranged at the rail guide; a first saw log feeder; a second saw log feeder; a first carriage comprising a first saw log support and a first carriage drive; a second carriage comprising a second saw log support and a second carriage drive; wherein the first saw log feeder is configured to transfer a first saw log onto the first saw log support, wherein the second saw log feeder is configured to transfer a second saw log onto the second saw log support, wherein the first carriage drive is configured to move the first carriage together with the first saw log on the rail guide along the longitudinal direction past the saw in order to saw the first saw log along the longitudinal direction, wherein the second carriage drive is configured to move the second carriage together with the second saw log on the rail guide along the longitudinal direction past the saw in order to saw the second saw log along the longitudinal direction, wherein the rail guide has a beginning and an end, and wherein the sawing facility defines, as viewed along the longitudinal direction, a first feed area at the beginning, a working area adjoining the first feed area, and a second feed area adjoining the working area arranged at the downstream end, wherein the first saw log feeder is arranged in the first feed area, wherein the saw is arranged substantially centrally in the working area, and wherein the second saw log feeder is arranged in the second feed area.
2. The sawing facility according to claim 1, wherein the first saw log feeder is configured to transfer the first saw log onto the first saw log support in a transverse direction defined transversely to the longitudinal direction.
3. The sawing facility according to claim 1 or 2, wherein the first and/or the second feed area are adjacent to the working area, but, preferably, do not overlap with the working area.
4. The sawing facility according to any one of claims 1 to 3, wherein the sawing facility further comprises a first sawing product discharge and a second sawing product discharge, wherein the first and second sawing product discharges are configured to discharge a respective sawing product resulting from sawing, along the longitudinal direction, the first or second saw log.
5. The sawing facility according to claim 4, wherein the first sawing product discharge is configured to discharge the sawing product transversely to the longitudinal direction.
6. The sawing facility according to claim 4 or 5, wherein the first sawing product discharge is arranged upstream of the saw along the longitudinal direction, and the second sawing product discharge is arranged downstream of the saw.
7. The sawing facility according to any one of claims 1 to 6, wherein the saw comprises a band saw blade defining a sawing direction during sawing, which sawing direction is oriented transversely to the longitudinal direction.
8. The sawing facility according to claim 7, wherein the band saw blade has saw teeth on both sides as viewed along the longitudinal direction.
9. The sawing facility according to any one of claims 1 to 8, wherein a first basement discard chute is arranged upstream of the saw as viewed along the longitudinal direction.
10. The sawing facility according to claim 9, wherein the first basement discard chute is configured to receive a slab produced during sawing of the first and/or second saw
11. The sawing facility according to any one of claims 1 to 10, wherein a conveyor is further arranged at the saw, wherein the conveyor is configured to tilt about an axis of rotation extending parallel to the longitudinal direction.
12. The sawing facility according to any one of claims 1 to 11, wherein the first and second carriages are configured to be coupled to each other for simultaneous travel on the rail guide when coupled.
13. A method of sawing a plurality of saw logs using a sawing facility having a saw, a first carriage comprising a first saw log support, and a second carriage comprising a second saw log support, the method comprising the steps of: transferring a first saw log onto the first saw log support; moving the first carriage on a guide rail along a longitudinal direction to move the first saw log past the saw and to saw the first saw log along the longitudinal direction; transferring a second saw log onto the second saw log support whilst sawing the first saw log; and moving the second carriage on the guide rail to move the second saw log past the saw and to saw the second saw log along the longitudinal direction when the sawing of the first saw log is interrupted and/or completed, wherein the rail guide has a beginning and a downstream end, and wherein the sawing facility defines, as viewed along the longitudinal direction, a first feed area at the beginning, a working area adjoining the first feed area, and a second feed area adjoining the working area arranged at the downstream end, wherein the first saw log feeder is arranged in the first feed area, wherein the saw is arranged substantially centrally in the working area, and wherein the second saw log feeder is arranged in the second feed area. 3284P102WO 3284P102WO 3284P102WO 3284P102WO 3284P102WO 3284P102WO
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202020104273.4U DE202020104273U1 (en) | 2020-02-07 | 2020-02-07 | Saw system for sawing a piece of material |
| DE102020103192.0A DE102020103192B4 (en) | 2020-02-07 | 2020-02-07 | Sawing system and method for sawing a workpiece |
| PCT/EP2021/050886 WO2021156042A1 (en) | 2020-02-07 | 2021-01-18 | Sawing facility and method for sawing a sawing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NZ790401A NZ790401A (en) | 2024-08-30 |
| NZ790401B2 true NZ790401B2 (en) | 2024-12-03 |
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