CN209758293U - Screening formula spiral pay-off track - Google Patents
Screening formula spiral pay-off track Download PDFInfo
- Publication number
- CN209758293U CN209758293U CN201821907881.5U CN201821907881U CN209758293U CN 209758293 U CN209758293 U CN 209758293U CN 201821907881 U CN201821907881 U CN 201821907881U CN 209758293 U CN209758293 U CN 209758293U
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- track
- screening
- width
- transfer orbit
- flange
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Abstract
The utility model discloses a screening formula spiral pay-off track installs and carries out the pay-off to the guide pin bushing in the vibration charging tray, including spiral rising's transfer orbit, connect at the second track of transfer orbit tip to and connect the screening track at second track tip, screening track width is unanimous with the guide pin bushing external diameter, has seted up first screening breach on this screening track bottom surface, and the screening track outside has the flange of slope, has second screening breach on this flange, the second track connects between screening track and transfer orbit, and its one end width is unanimous with the transfer orbit, and other end width is unanimous with the screening track, and the transfer orbit width is greater than screening track width, transfer orbit and the extension limit of preventing falling are extended in the second track outside to extend.
Description
Technical Field
The utility model relates to a pay-off track, concretely relates to screening formula spiral pay-off track.
Background
In the production and assembly of automobile parts, a guide sleeve is an indispensable part, and is a tiny part used in an oil nozzle device when an oil nozzle is arranged in an automobile engine, the hole diameters of two ends of the guide sleeve are not the same, so the weights of two ends of the guide sleeve are inconsistent.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses a solve prior art not enough, provide a screening formula spiral pay-off track, realize the pay-off of guide pin bushing in the vibration dish, set up two breachs through the width and the cooperation that set up the screening end, can realize the guide pin bushing screening that is violently and is falling, ensure that the guide pin bushing that gets into follow-up equipment is in the correct position.
The utility model adopts the technical proposal that: the utility model provides a screening formula spiral pay-off track installs and carries out the pay-off to the guide pin bushing in the vibration charging tray, includes the conveying track that the spiral rises, connects the second track at conveying track tip to and connect the screening track at second track tip, screening track width is unanimous with the guide pin bushing external diameter, has seted up first screening breach on this screening track bottom surface, and the screening track outside has the flange of slope, has second screening breach on this flange, the second track connects between screening track and conveying track, and its one end width is unanimous with conveying track, and other end width is unanimous with screening track, and conveying track width is greater than screening track width, conveying track and the extension in the second track outside extend and have the extension limit of preventing falling.
Preferably, the width of the first screening notch is smaller than 1/2 of the width of the bottom surface of the screening track, and the depth of the second screening notch is smaller than 1/2 of the height of the rib.
Preferably, the second track bottom plate is in arc transition at two ends.
Preferably, the inclined angle of the flanges relative to the vertical plane is 5-8 degrees.
Has the advantages that: the utility model discloses a screening formula spiral pay-off track has following beneficial effect: the width of the feeding track at the bottom is set to be larger, a large number of guide sleeves can be ensured to gradually enter the feeding track, then the guide sleeves are gradually arranged into a row by utilizing the second track with the reduced width to enter the screening track, the lateral side stress is carried out by the anti-falling extension edge at the outer side in the mutual extrusion forward moving process, the guide sleeves are ensured to smoothly enter the screening track, because the width of the screening track is the diameter of the guide sleeves, only one guide sleeve position can be arranged on the screening track, the screening track is sequentially arranged, the design of a first notch can lead the transverse guide sleeves to roll off, because the width of the notch is not more than the general width of the track, and the inclined baffle is also provided, the vertical guide sleeves can not fall off, because the gravity center is deviated to one side of the baffle, the falling guide sleeves can be screened at the second notch, because the weights of the two ends of the guide sleeves, therefore, the side gap enables the guide sleeve to easily fall and fall off, and the guide sleeve entering the subsequent track is ensured to be correct in position.
The whole feeding track is simple in structure, and screening of guide sleeves placed in a staggered mode can be achieved.
Drawings
Fig. 1 is a structural diagram of the present invention.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
As shown in figure 1, the utility model discloses a screening spiral feeding track, which is installed on the base of a through hole testing machine, and installed in a vibration tray to feed guide sleeves, the weight of the two ends of the guide sleeves is not consistent, the end of the guide sleeves to be ensured to be heavy is arranged below and is in a vertical state when being sent, the feeding track comprises a conveying track 1 which ascends spirally, a second track 2 connected with the end part of the conveying track, and a screening track 3 connected with the end part of the second track, wherein the width of the conveying track is larger, a large number of guide sleeves can be ensured to enter the conveying track together, the width of the screening track is consistent with the outer diameter of the guide sleeves, only one row of guide sleeves on the section of track can be ensured so as to be used for feeding of subsequent equipment, a first screening gap 4 is arranged on the bottom surface of the screening track, the width of the first screening gap is smaller than, the guide sleeve on the transverse track can roll off from the notch for screening, the vertical guide sleeve cannot fall off, the outer side of the screening track is provided with an inclined flange 5, the inclined angle of the flange relative to the vertical surface is 5-8 degrees, the inclined flange is arranged to ensure that the guide sleeve is not completely vertical but slightly inclines to lean against the flange, so that the guide sleeve can be prevented from falling off from one side of the flange which is not available in the mutual extrusion process, the inclined flange can provide supporting force for the vertical guide sleeve at the first screening notch to prevent the guide sleeve from mistakenly falling off at the section, the inclined flange is provided with a second screening notch 6, the depth of the second screening notch is less than 1/2 of the height of the flange, the notch is mainly designed to screen the inverted guide sleeve, and the gravity center of the guide sleeve is deviated, so that the inverted guide sleeve is inclined, therefore, the guide sleeve can directly fall from the notch, and the guide sleeve with the correct position with the downward center can smoothly pass through the notch.
The orbital design of second mainly is the transition between realization transfer orbit and the screening track, because the orbital width of screening only a guide pin bushing width, and transfer orbit's width then is most, then needs the second track to realize the transition of width, the second track connects between screening track and transfer orbit, and its one end width is unanimous with transfer orbit, and other end width is unanimous with the screening track, and its bottom plate is the circular arc transition for both ends, transfer orbit and the second track outside still extend to have put and fall extension limit 7.
The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.
Claims (4)
1. The utility model provides a screening formula spiral pay-off track installs and carries out the pay-off to the guide pin bushing in the vibration charging tray, its characterized in that: including spiral rising's transfer orbit, connect the second track at transfer orbit tip to and connect the screening track at second track tip, screening track width is unanimous with the guide pin bushing external diameter, has seted up first screening breach on this screening track bottom surface, and the screening track outside has the flange of slope, has second screening breach on this flange, the second track connects between screening track and transfer orbit, and its one end width is unanimous with transfer orbit, and other end width is unanimous with the screening track, and transfer orbit width is greater than screening track width, transfer orbit and the extension limit of preventing falling are extended in the second track outside.
2. A screen-type spiral feed track as claimed in claim 1, wherein: the width of the first screening notch is smaller than 1/2 of the width of the bottom surface of the screening track, and the depth of the second screening notch is smaller than 1/2 of the height of the flange.
3. A screen-type spiral feed track as claimed in claim 1, wherein: the second track bottom plate is in arc transition at two ends.
4. A screen-type spiral feed track as claimed in claim 1, wherein: the inclination angle of flange relative to the perpendicular plane is 5 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907881.5U CN209758293U (en) | 2018-11-20 | 2018-11-20 | Screening formula spiral pay-off track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907881.5U CN209758293U (en) | 2018-11-20 | 2018-11-20 | Screening formula spiral pay-off track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758293U true CN209758293U (en) | 2019-12-10 |
Family
ID=68744843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907881.5U Active CN209758293U (en) | 2018-11-20 | 2018-11-20 | Screening formula spiral pay-off track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516516A (en) * | 2021-12-28 | 2022-05-20 | 恒林家居股份有限公司 | Automatic feeding method of seat tray plastic sleeve |
| CN117719822A (en) * | 2024-02-07 | 2024-03-19 | 云南农业大学 | Coffee raw bean turn-over device |
-
2018
- 2018-11-20 CN CN201821907881.5U patent/CN209758293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516516A (en) * | 2021-12-28 | 2022-05-20 | 恒林家居股份有限公司 | Automatic feeding method of seat tray plastic sleeve |
| CN117719822A (en) * | 2024-02-07 | 2024-03-19 | 云南农业大学 | Coffee raw bean turn-over device |
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