CN203903448U - Stepping loading device for valve bars - Google Patents
Stepping loading device for valve bars Download PDFInfo
- Publication number
- CN203903448U CN203903448U CN201420344871.0U CN201420344871U CN203903448U CN 203903448 U CN203903448 U CN 203903448U CN 201420344871 U CN201420344871 U CN 201420344871U CN 203903448 U CN203903448 U CN 203903448U
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- guide funnel
- plate
- feeding device
- guide
- valve
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Abstract
The utility model discloses a stepping loading device for valve bars. The stepping loading device comprises a feeding device and a conveying device, wherein the feeding device comprises a vibration trough and a guide funnel; the conveying device comprises a ratchet wheel and a guide sliding plate; the cross section of the guide funnel is rectangular, and the size of the bottom end of the guide funnel is matched with a valve rod; a rectangular opening communicated with the top end of the guide funnel is formed in the bottom of the vibration trough; an L-shaped limit plate is arranged below the bottom end of the guide funnel and comprises a horizontal plate and a vertical plate, one side of the horizontal plate is connected with a vertical baffle plate through a torsional spring, and a guide slideway is arranged below the horizontal plate; and an electromagnet is arranged between the vertical baffle plate and the bottom end of the guide funnel. The stepping loading device can automatically load the valve bars, and is simple in structure and long in service life.
Description
Technical field
The utility model relates to a kind of device for grinding, is specifically related to a kind of valve bar stepping feeding device.
Background technology
In the valve course of processing, need to pass through electric upsetting, forging and stamping, quench, rod end cutting and grinding, bar portion tarry matter, bar portion fine grinding, the operations such as conical surface fine grinding, could be by valve machine-shaping.
In the prior art, rod end, when cutting and grinding, often needs material loading manually.So not only increase workman's labour intensity, also increased labour cost; And work efficiency is lower, virtually increased productive costs.
Utility model content
The defect existing for above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of valve bar stepping feeding device that can be to valve automatic feeding, and simple in structure, easy to maintenance.
In order to solve the problems of the technologies described above, the utility model provides a kind of valve bar stepping feeding device, comprises feed arrangement and pay-off, and feed arrangement is by vibrating hopper and guide funnel forms, and pay-off is comprised of ratchet and blade fin.Guide funnel cross-sectional plane is rectangle, and guide funnel bottom size adapts with stem of valve.The bottom of vibration hopper is provided with the rectangular aperture communicating with guide funnel top.The below of guide funnel bottom is provided with L shaped positioning plate, and L shaped positioning plate comprises horizontal plate and vertical plate, and a side of this horizontal plate is connected with vertical baffle by torsion spring, and the below of horizontal plate is provided with guide slide.Between vertical baffle and guide funnel bottom, be provided with electromagnet.
Adopt the valve bar stepping feeding device of said structure, owing to vibrating the bottom of hopper, be provided with the rectangular aperture communicating with guide funnel top, and guide funnel cross-sectional plane is rectangle, guide funnel bottom size adapts with stem of valve, thereby can guarantee to be after vibration hopper and guide funnel at valve bar same towards, do not need manual alignment, increase work efficiency; Because a side of L shaped positioning plate horizontal plate is connected with baffle plate by torsion spring, between baffle plate and guide funnel bottom, be provided with electromagnet, electromagnet energising generation repulsive force makes baffle plate away from vertical plate so in use, the electromagnet of guide funnel bottom attracts follow-up valve bar to fix and stops it to fall simultaneously, thereby can guarantee that valve bar enters organisation of working one by one successively, and simple in structure, easy to maintenance.
Further improvement as the above-mentioned valve bar stepping of the utility model feeding device: all sides on guide funnel top are fixedly connected with horizontal baffle, the parallel and side of being located thereon, bottom of this horizontal baffle and vibration hopper.After the such structure of described employing, because horizontal baffle is parallel with the bottom that vibrates hopper and the side of being located thereon, thereby can prevent that at vibration hopper valve bar drops out from the rectangular aperture of vibration material trench bottom and the gap between guide funnel in the process of vibration.
As the step to valve bar stepping feeding device preferred version, improve, also include return spring, described return spring is fixedly connected on the sidewall of vibration hopper, and the arranged outside of this sidewall has the cam offseting with it.Adopt after such structure, can drive vibration hopper to vibrate by cam, simple in structure, convenient maintenance and replacement.
As the step to valve bar stepping feeding device preferred version, improve, described vertical baffle tilts to the vertical plate direction away from L shaped positioning plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model valve bar stepping feeding device.
In figure, 1 is vibration hopper, and 2 is horizontal baffle, and 3 is guide funnel, and 4 is vertical baffle, and 5 is guide slide, and 6 is L shaped positioning plate, and 7 is return spring, and 8 is cam.
the specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are described in further detail:
As shown in Figure 1, the valve bar stepping feeding device of a kind of embodiment of the utility model, comprises feed arrangement and pay-off, and feed arrangement is by vibrating hopper 1 and guide funnel 3 forms.On the sidewall of vibration hopper 1, be connected with return spring 7, the arranged outside of this sidewall has the cam 8 offseting with it.Guide funnel 3 cross-sectional planes are rectangle, and guide funnel 3 bottom sizes adapt with stem of valve.All sides on guide funnel 3 tops are fixedly connected with horizontal baffle 2, the parallel and side of being located thereon, bottom of this horizontal baffle 2 and vibration hopper 1.The bottom of vibration hopper 1 is provided with the rectangular aperture communicating with guide funnel 3 tops.The below of guide funnel 3 bottoms is provided with L shaped positioning plate 6, and L shaped positioning plate 6 comprises horizontal plate and vertical plate, and a side of this horizontal plate is connected with vertical baffle 4 by torsion spring, and the below of horizontal plate is provided with guide slide 5.Vertical baffle 4 tilts to the vertical plate direction away from L shaped positioning plate 6.Between vertical baffle 4 and guide funnel 3 bottoms, be provided with two electromagnet, electromagnet is connected with guide funnel 3 bolts with vertical baffle 4 respectively.
During use, ten valve bars enter vibration hopper 1 from vibration hopper 1 top, in cam 8 rotation processes, constantly push vibration hopper 1 to right side, and return spring 7 makes to vibrate hopper 1 by elastic force and resets left.In the vibration hopper 1 reciprocating process in left and right, can guarantee that valve bar is same in arranging and enter guide funnel 3.Every 10 seconds, make electromagnet energising and mutually repel, repulsive force makes vertical baffle 4 away from guide funnel 3, now, valve bar guide funnel 3 drops on L shaped positioning plate 6, then is rolled on guide slide 5 from vertical baffle 4 by inertia, realizes valve bar automatic feeding.
Below by reference to the accompanying drawings to described be only preferred implementation of the present utility model; but the utility model is not limited to above-mentioned embodiment; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make various distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (4)
1. valve bar stepping feeding device, comprises feed arrangement and pay-off, it is characterized in that: described feed arrangement is by vibrating hopper and guide funnel forms, and described pay-off is comprised of ratchet and blade fin; Described guide funnel cross-sectional plane is rectangle, and guide funnel bottom size adapts with stem of valve; The bottom of described vibration hopper is provided with the rectangular aperture communicating with guide funnel top; The below of described guide funnel bottom is provided with L shaped positioning plate, and described L shaped positioning plate comprises horizontal plate and vertical plate, and a side of this horizontal plate is connected with vertical baffle by torsion spring, and the below of horizontal plate is provided with guide slide; Between described vertical baffle and guide funnel bottom, be provided with electromagnet.
2. valve bar stepping feeding device according to claim 1, is characterized in that: all sides on described guide funnel top are fixedly connected with horizontal baffle, the parallel and side of being located thereon, bottom of this horizontal baffle and vibration hopper.
3. valve bar stepping feeding device according to claim 1, is characterized in that: also include return spring, described return spring is fixedly connected on the sidewall of vibration hopper, and the arranged outside of this sidewall has the cam offseting with it.
4. valve bar stepping feeding device according to claim 1, is characterized in that: described vertical baffle tilts to the vertical plate direction away from L shaped positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344871.0U CN203903448U (en) | 2014-06-26 | 2014-06-26 | Stepping loading device for valve bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344871.0U CN203903448U (en) | 2014-06-26 | 2014-06-26 | Stepping loading device for valve bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903448U true CN203903448U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344871.0U Active CN203903448U (en) | 2014-06-26 | 2014-06-26 | Stepping loading device for valve bars |
Country Status (1)
| Country | Link |
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| CN (1) | CN203903448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270880A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Feeding device for electric heating pipe blanking device |
| CN106827223A (en) * | 2016-12-30 | 2017-06-13 | 重庆宜居门业有限公司 | Fire resisting timber door fills out core equipment |
| CN109850315A (en) * | 2018-11-27 | 2019-06-07 | 格力电器（武汉）有限公司 | A kind of combination material frame |
-
2014
- 2014-06-26 CN CN201420344871.0U patent/CN203903448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270880A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Feeding device for electric heating pipe blanking device |
| CN106827223A (en) * | 2016-12-30 | 2017-06-13 | 重庆宜居门业有限公司 | Fire resisting timber door fills out core equipment |
| CN109850315A (en) * | 2018-11-27 | 2019-06-07 | 格力电器（武汉）有限公司 | A kind of combination material frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |