CN2460279Y - Feed mechanism of vertical rotary cutting machine - Google Patents
Feed mechanism of vertical rotary cutting machine Download PDFInfo
- Publication number
- CN2460279Y CN2460279Y CN 01216334 CN01216334U CN2460279Y CN 2460279 Y CN2460279 Y CN 2460279Y CN 01216334 CN01216334 CN 01216334 CN 01216334 U CN01216334 U CN 01216334U CN 2460279 Y CN2460279 Y CN 2460279Y
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- CN
- China
- Prior art keywords
- bearing
- screw
- rotating shaft
- overcoat
- rotary cutting
- 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
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model relates to a feed mechanism of a vertical clamp-free rotary cutting machine, composed of a supporting seat, a large rotating shaft, a small rotating shaft, a leading screw mechanism and a power part. In the process of rotary cutting, feed can be adjusted at any time according to the condition of the rotary cutting, so that wood skins after rotary cutting can have uniform thickness, the production quality can be enhanced, and wood can be saved.
Description
The utility model relates to a kind of wooden skin rotary-cut machinery, in particular for the feed system of vertical card-less rotary cutter.
Vertical card-less rotary cutter is used for processing larger-diameter log.Its operation principle is, embrace log with a pair of thick colored roller (4) and one thin flower roller (2), slightly spend roller (4) to be connected on the frame (1) in the mode of hinge, and can swing by its bearing, connect with tooth structure (3) between the two thick flower rollers (4), move with the coordinating and unifying.The rotation of thick flower roller drives the rotation of log.In the rotary-cut process,, promote slowly closed, the continuous feeding of thick flower roller to keep continuous cutting state by hydraulic oil top system is automatic along with reducing of log diameter.In actual rotary-cut process, because the velocity of rotation of thick flower roller is constant, and the diameter of the log that is driven constantly reduces, its linear velocity constantly changes, the hardness of wooden skin constantly changes in the process of rotary-cut simultaneously, and hydraulic thrust changes thereupon, and the wooden skin depth that causes rotary-cut to get off is thin uneven.Not only the quality of wooden skin descends, and waste timber.
The purpose of this utility model is the rotary-cut characteristics according to card-less rotary cutter, designs a kind of new feed system, in the rotary-cut process, can monitor and regulate the amount of feeding, to reach the purpose of even rotary-cut, improves the quality of wooden skin.
This structure as shown in Figure 1, by bearing (7), big rotating shaft (9), little rotating shaft (5), screw mechanism and power section are formed.Large and small rotating shaft is separately fixed on rotary-cut frame (1) and thick flower roller (4) bearing, and bearing (7) is connected on the rotary-cut frame (1) by big rotating shaft (9), and leading screw (6) front end is connected on thick colored roller (4) bearing by little rotating shaft (5).Shown in Figure 2, power section is connected by belt pulley, V-belt by buncher (15), rewind down motor, reductor, power is reached sprocket wheel (16), chain and drive power transmission shaft (8) and rotate; Power transmission shaft (8) drives two screw mechanisms by the bevel gear (14) on it.Screw mechanism is by thrust bearing (13), bearing spider, and leading screw (6), screw (10), screw overcoat (11), overcoat bearing (12) constitutes.Screw (10) embeds in the overcoat (11), and overcoat (11) is supported by overcoat bearing (12) and can trackslip, and overcoat bearing (12) is fixed on the bearing (7).Leading screw has a circular hole on (6), is used for being connected with little rotating shaft (5).Power transmission shaft (8) has three bearings and bearing spider, is fixed on the last therefore whole feed mechanism of bearing (7) and is fixed on the bearing (7) as one.In the rotary-cut process, by adjusting the speed of buncher (15), and by power transmission shaft (8), bevel gear (14) driving screw (10) rotation, screw (10) drives leading screw (6) again and makes axial stretching motion, promote thick flower roller (4) bearing and overturn, to reach the feeding effect and to control the amount of feeding around hinge.In the whole process, bearing (7) is done circular swing motion along with the feeding process along big rotating shaft (9) again, is unlikely to stuck to coordinate the movement relation in the whole process.
The utility model is owing to can adjust the amount of feeding at any time according to the rotary-cut situation, and the wooden skin depth that rotary-cut is got off is evenly thin, has improved product quality, saves timber, has increased benefit.
Description of drawings.Fig. 1 is vertical card-less rotary cutter and feed mechanism schematic diagram; Fig. 2 is the feed mechanism schematic diagram.Wherein, (1) frame, (2) carefully spend roller, (3) tooth structure, (4) are slightly spent roller, (5) little rotating shaft, (6) leading screw, (7) bearing, (8) power transmission shaft, (9) big rotating shaft, (10) screw, (11) overcoat, (12) overcoat bearing, (13) thrust bearing, (14) bevel gear, (15) buncher, (16) sprocket wheel.
Claims (1)
1, a kind of vertical card-less rotary cutter feed mechanism, by bearing (7), big rotating shaft (9), little rotating shaft (5), screw mechanism and power section are formed.It is characterized in that said big rotating shaft (9) is fixed on the rotary-cut frame (1), be connected that little rotating shaft (5) is fixed on the thick colored roller bearing, be connected with leading screw (6) front end with bearing (7).Power section is connected by belt pulley, V-belt by buncher (15), rewind down motor, reductor, and drives power transmission shaft (8) and rotate by sprocket wheel (16), chain; Power transmission shaft (8) is connected in bearing (7) by bearing spider and upward and by the bevel gear (14) on it drives two screw mechanisms.Screw mechanism is by thrust bearing (13), bearing spider, and leading screw (6), screw (10), screw overcoat (11), overcoat bearing (12) constitutes.Screw (10) embeds in the overcoat (11), and overcoat (11) is supported by overcoat bearing (12) and can trackslip, and overcoat bearing (12) is fixed on the bearing (7).Leading screw has a circular hole on (6), is used for being connected with little rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216334 CN2460279Y (en) | 2001-02-16 | 2001-02-16 | Feed mechanism of vertical rotary cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216334 CN2460279Y (en) | 2001-02-16 | 2001-02-16 | Feed mechanism of vertical rotary cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460279Y true CN2460279Y (en) | 2001-11-21 |
Family
ID=33634758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216334 Expired - Fee Related CN2460279Y (en) | 2001-02-16 | 2001-02-16 | Feed mechanism of vertical rotary cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460279Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805670A (en) * | 2020-07-08 | 2020-10-23 | 漳州市炯辉机械有限公司 | Wood rotary cutter with high cutting efficiency |
| CN111844321A (en) * | 2020-07-14 | 2020-10-30 | 漳州市炯辉机械有限公司 | Vertical peeler assembly line of preferred performance |
-
2001
- 2001-02-16 CN CN 01216334 patent/CN2460279Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805670A (en) * | 2020-07-08 | 2020-10-23 | 漳州市炯辉机械有限公司 | Wood rotary cutter with high cutting efficiency |
| CN111844321A (en) * | 2020-07-14 | 2020-10-30 | 漳州市炯辉机械有限公司 | Vertical peeler assembly line of preferred performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011121 |