CN203600342U - Sharpening device for bamboo and wood sharpening machine - Google Patents
Sharpening device for bamboo and wood sharpening machine Download PDFInfo
- Publication number
- CN203600342U CN203600342U CN201320736131.7U CN201320736131U CN203600342U CN 203600342 U CN203600342 U CN 203600342U CN 201320736131 U CN201320736131 U CN 201320736131U CN 203600342 U CN203600342 U CN 203600342U
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- Prior art keywords
- feeding
- bull wheel
- feeding belt
- sharpening
- bar
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Abstract
The utility model discloses a sharpening device for a bamboo and wood sharpening machine. The sharpening device comprises a feeding belt and a feeding bull wheel; concave grooves for containing bar materials are uniformly formed in the circumferential surface of the feeding bull wheel; a cutter disc is arranged on the feeding bull wheel; the bar materials are gradually contacted with the feeding belt and then compressed and finally contacted with the cutter disc to be sharpened as the feeding bull wheel rotates; and a reverse twisting mechanism is mounted below the bar materials and capable of driving the bar materials to move in a direction opposite to the movement direction of the feeding belt. The sharpening device for the bamboo and wood sharpening machine is simple in structure and convenient to manufacture and has the advantages that the reverse twisting mechanism drives the bar materials to move in the direction opposite to the movement direction of the feeding belt, so that the bar materials can be twisted under the coordinative effect of the reverse twisting mechanism and the feeding belt, and as a result, the purpose of rotating the bar materials at a plurality of circles in the concave grooves in the feeding bull wheel can be realized; in addition, the problem of incomplete sharpening and cutting of large bar materials can be effectively avoided, and thus the product quality is ensured.
Description
Technical field
The utility model belongs to bamboo wood machinery manufacturing technology field, is specifically related to a kind of bamboo wood sharpener sharpening unit.
Background technology
Bamboo wood sharpener, is commonly used to manufacture toothpick etc. and has the bamboo wood products of point, and groundwork part is made up of charging, feeding, grinding, discharging and transmission device.At present in known technology, the sharpening unit of sharpener is generally to be contacted with bar in feeding bull wheel periphery Baltimore groove by feeding belt outside, fixing rubber cushion blocks is arranged at bar bottom, rotate with the contrary direction of crop rotation with rubber by friction bar rotating drive feeding bull wheel, when rotation, the bar in feed hopper is imported in groove, high speed cutterhead is arranged in feeding bull wheel peak horizontal tangent direction, bar is along with the rotation of feeding bull wheel, be raised and contact with feeding belt gradually compression, and contact with the cutterhead of High Rotation Speed gradually, when bar rolls by after cutterhead, complete the sharpening action of bamboo wooden stick material.The sharpening of the less bar of this sharpening mode application diameter, when by cutterhead, bar can complete the rotation of multi-turn, realizes complete sharpening cutting, can guarantee circularity and the surface smoothness of fining away, in the time that excellent footpath is larger, when by cutterhead, be difficult to realize multi-turn and rotate, the cutting of fining away is imperfect, there is oval phenomenon, cause the product of producing not reach requirement.In addition, in prior art, drive system structure complexity, drives multiaxis transmission by a motor by gear, sprocket wheel or belt pulley, has low, the bulky defect of efficiency.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide one to make bar when by cutterhead, can in the groove of feeding bull wheel, complete the device that multi-turn is rotated, and improve complicated drive system structure, to reach the bamboo wood sharpener sharpening unit that improves sharpener properties of product object.
A kind of bamboo wood sharpener sharpening unit, comprises feeding belt and feeding bull wheel, the uniform groove offering for accommodating bar of described feeding bull wheel circumferential surface, feeding bull wheel is provided with cutterhead, bar, along with the rotation of feeding bull wheel, contacts gradually compression, and has contacted sharpening with cutterhead with feeding belt; The below of described bar is also provided with and can drives its reverse rubbing mechanism toward the motion of the contrary traffic direction of feeding belt.
Described reverse rubbing mechanism is rubber wheel.
Described reverse rubbing mechanism, feeding belt adopt respectively independent driving mechanism to drive.
Described independent driving mechanism is that motor coordinates driving with worm reducer.
Described feeding belt is provided with the adjusting device for its elasticity outward.
The utility model is simple in structure, easily manufactured, utilize reverse rubbing mechanism to drive bar toward the contrary traffic direction motion of feeding belt, realize and feeding belt acting in conjunction rubbing bar, reach bar and in the groove of feeding bull wheel, complete the object that multi-turn is rotated, effectively avoid large bar to fine away and cut the generation of imperfect phenomenon, guaranteed product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples are only for the utility model is described but not for limiting scope of the present utility model.
Referring to Fig. 1, a kind of bamboo wood sharpener sharpening unit that the utility model provides, comprise feeding belt 1 and feeding bull wheel 2, the uniform groove 3 offering for accommodating bar of described feeding bull wheel 2 circumferential surfaces, feeding bull wheel 2 peak horizontal tangent directions are provided with cutterhead 4, and bar is along with the rotation of feeding bull wheel 2, be raised and contact compression with feeding belt 1 gradually, and contact with the cutterhead 4 of High Rotation Speed gradually, when bar rolls by after cutterhead 4, complete the sharpening action of bamboo wooden stick material.In order to solve the technical problem described in background technology, the technical solution adopted in the utility model is: below described bar, install and can drive its reverse rubbing mechanism 5 toward the motion of the contrary traffic direction of feeding belt.In the time that bar touches reverse rubbing mechanism 5, with feeding belt 1 acting in conjunction rubbing bar, realize it and in the groove 3 of feeding bull wheel 2, complete the object that multi-turn is rotated.
In the present embodiment, described reverse rubbing mechanism 5 is for adopting the rubber wheels of drive.Certainly also can adopt the structures such as belt transmission to replace, provide and the power of the contrary traffic direction of feeding belt to bar.
In the present embodiment, described feeding belt 1 is outer is respectively equipped with the driving mechanism 6 that power is provided for it separately, and for adjusting the adjusting device 7 of feeding belt 1 elasticity.Above-mentioned driving mechanism 6 adopts motor collocation worm reducer of the prior art, and adjusting device 7 adopts adjusting rod in prior art can realize described function, owing to being prior art, therefore all the other alternative all do not repeat.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a bamboo wood sharpener sharpening unit, comprise feeding belt and feeding bull wheel, the uniform groove offering for accommodating bar of described feeding bull wheel circumferential surface, feeding bull wheel is provided with cutterhead, bar is along with the rotation of feeding bull wheel, contact gradually compression with feeding belt, and contacted sharpening with cutterhead, it is characterized in that: the below of described bar is also provided with and can drives its reverse rubbing mechanism toward the motion of the contrary traffic direction of feeding belt.
2. bamboo according to claim 1 wood sharpener sharpening unit, is characterized in that: described reverse rubbing mechanism is rubber wheel.
3. bamboo according to claim 1 wood sharpener sharpening unit, is characterized in that: described reverse rubbing mechanism, feeding belt adopt respectively independent driving mechanism to drive.
4. bamboo wood sharpener sharpening unit according to claim 3, is characterized in that: described independent driving mechanism is that motor coordinates driving with worm reducer.
5. according to the bamboo wood sharpener sharpening unit described in claim 1,2,3 or 4, it is characterized in that: described feeding belt is provided with the adjusting device for its elasticity outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736131.7U CN203600342U (en) | 2013-11-19 | 2013-11-19 | Sharpening device for bamboo and wood sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736131.7U CN203600342U (en) | 2013-11-19 | 2013-11-19 | Sharpening device for bamboo and wood sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600342U true CN203600342U (en) | 2014-05-21 |
Family
ID=50713041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320736131.7U Expired - Fee Related CN203600342U (en) | 2013-11-19 | 2013-11-19 | Sharpening device for bamboo and wood sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586942A (en) * | 2013-11-19 | 2014-02-19 | 黄山市继林机械制造有限公司 | Sharpening device for bamboo sharpening machine |
| CN104875239A (en) * | 2015-06-23 | 2015-09-02 | 台州建筑安装工程公司 | Pine pile small-end sharpening device |
| CN105538459A (en) * | 2016-01-15 | 2016-05-04 | 安徽省霍山县金园竹艺有限公司 | Flat bamboo skewer sharpening machine |
-
2013
- 2013-11-19 CN CN201320736131.7U patent/CN203600342U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586942A (en) * | 2013-11-19 | 2014-02-19 | 黄山市继林机械制造有限公司 | Sharpening device for bamboo sharpening machine |
| CN104875239A (en) * | 2015-06-23 | 2015-09-02 | 台州建筑安装工程公司 | Pine pile small-end sharpening device |
| CN104875239B (en) * | 2015-06-23 | 2016-11-23 | 台州建筑安装工程公司 | Deal pile small end sharpening unit |
| CN105538459A (en) * | 2016-01-15 | 2016-05-04 | 安徽省霍山县金园竹艺有限公司 | Flat bamboo skewer sharpening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |