CN201385963Y - Feeding mechanism with press wheel - Google Patents
Feeding mechanism with press wheel Download PDFInfo
- Publication number
- CN201385963Y CN201385963Y CN200920106950U CN200920106950U CN201385963Y CN 201385963 Y CN201385963 Y CN 201385963Y CN 200920106950 U CN200920106950 U CN 200920106950U CN 200920106950 U CN200920106950 U CN 200920106950U CN 201385963 Y CN201385963 Y CN 201385963Y
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- CN
- China
- Prior art keywords
- wheel
- driving wheel
- feed mechanism
- pinch roller
- cutting edge
- 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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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model relates to a feeding mechanism with a press wheel, belonging to the technical field of fast forming. The feeding mechanism comprises a driving wheel and a driven wheel which moves along the vertical direction of the axial line, wherein the driving wheel and the driven wheel are close mutually and the axial lines thereof are parallel; the wheel periphery of the driving wheel is distributed with cutting edges; and the driven wheel is fixed with an elastomer. The feeding mechanism improves the existing mode for transferring wires mainly by friction force into a mode for transferring wires mainly by pressure; the cutting edges are cut into the wires, so as to lead the transferring to be stable and reliable; in addition, the transferring speed is mainly determined by the speed of the driving wheel, thus being capable of being faster and more stable.
Description
Technical field
The utility model belongs to the Rapid Prototyping technique field, particularly relates to the connecting gear of rapid forming system.
Background technology
The groundwork of rapid forming system is: connecting gear is sent into the silk material in the liquefier of shower nozzle fusing and melted material is extruded from the nozzle than minor diameter, form material and pile up the path, under the control of computing machine, realize fast shaping technology based on melt extruded stack shaping principle.Therefore effective work of connecting gear is the crucial first step of total system normal operation.Existing connecting gear (see figure 1) is to be clipped a material 2 in wheel 1 rotation process and goed ahead and realize transmitting purpose by two sending to of rotating in opposite directions; for friction force between wheel 1 and thread material 2 is sent in increase to; send on the wheel 1 for two annular knurl 3 is arranged; but because silk material surface is very smooth; and annular knurl is not wear-resisting yet; skid through regular meeting in transport process, the silk material is not in time sent to, causes the total system cisco unity malfunction.
The utility model content
At the defective in the above-mentioned field, the utility model provides a kind of feed mechanism with pinch roller, can not cause the phenomenon of skidding between feed mechanism and the silk material, realizes effectively transmitting.
The feed mechanism of band pinch roller is characterized in that: comprise a driving wheel and a flower wheel that moves along the axis normal direction of close mutually and parallel axes, the wheel of described driving wheel is distributed with cutting edge on week, is fixed with an elastic body on the described flower wheel.
Described axis normal direction is a horizontal direction.
Described flower wheel is a bearing.
Described elastic body be fixed in bearing away from the rotor wheel side.
Described elastic body is a spring.
Described cutting edge is rectangular distribution on wheel week.
Described cutting edge thickness is 0.05-0.5mm, highly is 0.05-1mm.
The utility model makes two runners of doing relative motion into a driving wheel and a flower wheel, the silk material is positioned in the middle of the two-wheeled, driving wheel rotates, flower wheel under elastomeric pressure near driving wheel, cutting edge on the driving wheel is cut in the material under the effect of this pressure, and move down by rotating band movable wire material, because the silk material is to be cut also and then to leave cutting edge slightly by cutting edge, therefore moving downward of silk material is not to rely on friction force to move but the cutting edge drive, so situation that can not occur skidding, make the transmission of a material more stable, continual and steady the sending to of the moving realization silk material of not stall of driving wheel, transfer rate also can be regulated and control by the rotating speed of driving wheel.Because the penetraction depth of cutting edge is 0.05-1mm, it can not cut the silk material or cut off, and cutting edge is that the metallic material of the identical material of employing driving wheel mills pin and forms, and is wear-resisting, longer service life.
The axis normal direction can need be all directions according to what transmit material, if a silk material is wanted the vertical direction transmission, then the axis normal direction is a horizontal direction.If the silk material is wanted horizontal transmission, then two-wheel axis normal direction is for being vertical direction.
Flower wheel can rotate and get final product, preferred bearing.Elastomericly suppress distortion and all can produce pressure or pulling force, consider spatial destribution connected object, preferably elastic body is fixed in bearing away from the rotor wheel side.
If elastic body active gives flower wheel with pressure, so the simple spring of preferred structure.
The utility model transmits a material to existing main frictionally and is improved to main depended on pressure and transmits, and in the cutting edge incision silk material, makes and transmits reliable and stablely, and the speed that transmits mainly decides by the speed of driving wheel, and is so transfer rate can be faster, more steady.
Description of drawings
Fig. 1 has the connecting gear structural representation now,
Fig. 2 the utility model structural representation,
1-sends wheel to, 2-silk material, 3-annular knurl, 4-driving wheel, 5-bearing, 6-spring, 7-cutting edge.
The specific embodiment
See shown in Figure 2, the feed mechanism of band pinch roller, comprise a close driving wheel 4 and flower wheel mutually, the wheel of described driving wheel 4 is distributed with cutting edge 7 on week, be fixed with an elastic body on the described flower wheel, flower wheel can move along with elastomeric suppressing along the axis normal direction of driven wheel, and Biao Shu axis normal direction is a horizontal direction in the drawings.Driving wheel 4 rotates, near driving wheel 4, the cutting edge 7 on the driving wheel 4 is cut under the effect of this pressure in the material 2 flower wheel, not the situation that can occur skidding under elastomeric pressure, make the transmission of a material 2 more stable, transfer rate also can be regulated and control by the rotating speed of driving wheel 4.Because the penetraction depth of cutting edge 7 is 0.05-1mm, it can not cut the silk material or cut off, and cutting edge is that the metallic material of employing driving wheel 4 identical materials mills pin and forms, and is wear-resisting, longer service life.
Flower wheel can rotate and get final product, preferred bearing 5.Elastomericly suppress distortion and all can produce pressure or pulling force, consider spatial destribution connected object, preferably elastic body is fixed in bearing 5 away from driving wheel 4 sides.
If elastic body active gives flower wheel with pressure, so the simple spring 6 of preferred structure.
The utility model transmits a material to existing main frictionally and is improved to and main transmits for the pressure of bearing 5 by spring 6, make in the cutting edge 7 incision silk materials 2 on the driving wheel 4, make transmission reliable and stable non-slip, the moving transmission that realizes silk material 2 of driving wheel 4 not stalls, and the speed that transmits is mainly decided by the speed of driving wheel, so transfer rate can be faster, and is more steady.
Claims (7)
1, the feed mechanism of band pinch roller is characterized in that: comprise a driving wheel and a flower wheel that moves along the axis normal direction of close mutually and parallel axes, the wheel of described driving wheel is distributed with cutting edge on week, is fixed with an elastic body on the described flower wheel.
2, the feed mechanism of band pinch roller according to claim 1 is characterized in that: described axis normal direction is a horizontal direction.
3, the feed mechanism of band pinch roller according to claim 1 is characterized in that: described flower wheel is a bearing.
4, the feed mechanism of band pinch roller according to claim 3 is characterized in that: described elastic body be fixed in bearing away from the driving wheel side.
5, the feed mechanism of band pinch roller according to claim 4 is characterized in that: described elastic body is a spring.
6, the feed mechanism of band pinch roller according to claim 1 is characterized in that: described cutting edge is rectangular distribution on wheel week.
7, the feed mechanism of band pinch roller according to claim 1 is characterized in that: described cutting edge thickness is 0.05-0.5mm, highly is 0.05-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920106950U CN201385963Y (en) | 2009-04-07 | 2009-04-07 | Feeding mechanism with press wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920106950U CN201385963Y (en) | 2009-04-07 | 2009-04-07 | Feeding mechanism with press wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201385963Y true CN201385963Y (en) | 2010-01-20 |
Family
ID=41578491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920106950U Expired - Fee Related CN201385963Y (en) | 2009-04-07 | 2009-04-07 | Feeding mechanism with press wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201385963Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717297A (en) * | 2012-07-09 | 2012-10-10 | 江苏三鑫特殊金属材料股份有限公司 | Roller-type automatic discharging device |
| CN105966993A (en) * | 2016-06-29 | 2016-09-28 | 苏州博来喜电器有限公司 | Substrate feeding balancing device |
| CN109311064A (en) * | 2016-05-05 | 2019-02-05 | 石器时代股份公司 | Endless belt flexible pipe cleaning spray guns driving equipment |
| CN111415786A (en) * | 2020-03-25 | 2020-07-14 | 江门市腾宏金属制品有限公司 | Wire drawing machine |
-
2009
- 2009-04-07 CN CN200920106950U patent/CN201385963Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717297A (en) * | 2012-07-09 | 2012-10-10 | 江苏三鑫特殊金属材料股份有限公司 | Roller-type automatic discharging device |
| CN109311064A (en) * | 2016-05-05 | 2019-02-05 | 石器时代股份公司 | Endless belt flexible pipe cleaning spray guns driving equipment |
| CN105966993A (en) * | 2016-06-29 | 2016-09-28 | 苏州博来喜电器有限公司 | Substrate feeding balancing device |
| CN111415786A (en) * | 2020-03-25 | 2020-07-14 | 江门市腾宏金属制品有限公司 | Wire drawing machine |
| CN111415786B (en) * | 2020-03-25 | 2021-11-05 | 江门市腾宏金属制品有限公司 | Wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TIERTIME TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YINHUA LASER RAPID SHAPE AND MOULD TECHNOLOGY CO., LTD., BEIJING Effective date: 20131016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 HAIDIAN, BEIJING TO: 100084 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131016 Address after: 100084 Beijing Haidian District Tsinghua University foundation engineering training center metalworking department, hospital Patentee after: Beijing Tiertime Technology Co., Ltd. Address before: 100083 Beijing city Haidian District Yihai Qinghua East Road No. 16 building room 1303 Patentee before: Yinhua Laser Rapid Shape and Mould Technology Co., Ltd., Beijing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20180407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |