CN102921804A - Scrap suction device - Google Patents
Scrap suction device Download PDFInfo
- Publication number
- CN102921804A CN102921804A CN2012104193235A CN201210419323A CN102921804A CN 102921804 A CN102921804 A CN 102921804A CN 2012104193235 A CN2012104193235 A CN 2012104193235A CN 201210419323 A CN201210419323 A CN 201210419323A CN 102921804 A CN102921804 A CN 102921804A
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- China
- Prior art keywords
- scrap
- suction
- inflow pipe
- injection head
- cavity
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Abstract
The invention discloses a scrap suction device, comprising a scrap flow-in tube. The scrap suction device is characterized by further comprising a vacuum injection head, wherein a suction-in cavity is formed in the scrap flow-in tube; a scrap suction-in port is formed on the top of the suction-in cavity; a scrap outlet connected with a collection bag is formed on the bottom of the suction-in cavity; a through hole connected with the suction-in cavity is formed on the side surface of the top of the scrap flow-in tube; one end of the vacuum injection head is connected with the through hole; and the other end of the vacuum injection head is connected with a vacuum generator via a pipeline. According to the invention, the problems that many fine manufacturing scraps are scattered on the table and the mould of a stamping device and influence the subsequent stamping machining so as to cause the great quality reduction of products, and fetching of the extremely fine scraps by adopting a manual mode is very slow in speed and easily causes the fetching omission of the scraps so as to influence the subsequent machining, are solved; and a suction device which is simple in structure, convenient to use, and capable of forming a negative-pressure vacuum for rapidly sucking the scraps, is provided.
Description
Technical field
The present invention relates to a kind of suction means, particularly relate to a kind of scrap suction means.
Background technology
Decompressor, after part is finished in punching press, can be at board and mould a lot of tiny manufacturing scrap that are scattered, if this scrap is not cleared up removal, can affect follow-up punch process, cause the quality of product significantly to descend, and may cause the damage of drift, bring larger loss to enterprise, and because scrap is minimum, the scrap if the employing manual type is taken, speed can be very slow, and the omission that causes easily scrap to take affects follow-up processing.
Summary of the invention
In order to solve a lot of tiny manufacturing scrap that are scattered on the decompressor board and mould in the prior art, affect follow-up punch process, cause the quality of product significantly to descend, simultaneously because scrap is minimum, the scrap if the employing manual type is taken, speed can be very slow, and the omission that causes easily scrap to take affects the problem of following process, the invention provides a kind of simple in structure, easy to use, can form the suction means that negative-pressure vacuum is drawn scrap fast.
In order to address the above problem, the technical solution used in the present invention is:
A kind of scrap suction means, comprise the scrap inflow pipe, it is characterized in that: also comprise the airless injection head, be provided with suction chamber in scrap inflow pipe inside, be provided with the scrap suction inlet at the suction chamber top, be provided with the scrap outlet that is connected with collecting bag in the bottom of suction chamber, offer the through hole that connects with suction chamber in scrap inflow pipe top-side, the first end of described airless injection is connected with through hole, and the other end of airless injection head links to each other with vacuum generator by pipeline.
Aforesaid a kind of scrap suction means is characterized in that: also comprise outer tube, described outer tube sleeve is located at the scrap inflow pipe outside, and the first end of described airless injection passes outer tube wall and is connected with scrap inflow pipe through hole.
Aforesaid a kind of scrap suction means is characterized in that: the diameter of described scrap suction inlet is less than the diameter of scrap outlet.
The invention has the beneficial effects as follows: scrap suction means of the present invention is installed on the board, and the scrap suction inlet extend into board and die surface place, is provided with the airless injection head on scrap inflow pipe side, and the airless injection head links to each other with vacuum generator.During vacuum generator work, utilize airless injection head height speed to spray compressed air, form jet at the scrap suction inlet, generation is entrainmented mobile. under the effect of entrainmenting, so that scrap suction inlet ambient air constantly is sucked away, make the interior Pressure Drop of adsorbent chamber to atmospheric pressure, form the certain vacuum degree, scrap will be inhaled in the suction chamber of scrap inflow pipe inside by the scrap suction inlet like this, and the at last scrap outlet by the bottom enters in the collecting bag.Scrap capture velocity of the present invention is fast, and scrap is drawn clean, and for follow-up processing provides guarantee, the punching parts quality that processes is higher.
Description of drawings
Fig. 1 is scrap suction means perspective view of the present invention.
Fig. 2 is the perspective view that scrap suction means of the present invention is removed outer tube.
Fig. 3 is scrap suction means planar structure schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of scrap suction means, comprise scrap inflow pipe 1, airless injection 2 and outer tube 3, be provided with suction chamber 4 in scrap inflow pipe 1 inside, be provided with scrap suction inlet 5 at suction chamber 4 tops, be provided with the scrap outlet 6 that is connected with collecting bag in the bottom of suction chamber 4, offer the through hole that connects with suction chamber 4 in scrap inflow pipe 1 top-side, outer tube 3 is set in scrap inflow pipe 1 outside, described airless injection 2 one end pass outer tube 3 sidewalls and are connected with scrap inflow pipe 1 through hole, and the other end of airless injection 2 links to each other with vacuum generator by pipeline.In order to reach better negative pressure effect, the diameter of scrap suction inlet 5 can be designed to the diameter less than scrap outlet 6, be convenient to so the quick suction of scrap.
In sum, scrap suction means of the present invention is installed on the board, and scrap suction inlet 5 extend into board and die surface place, is provided with airless injection 2 in that scrap inflow pipe 1 is other, and airless injection 2 links to each other with vacuum generator.During vacuum generator work, utilize airless injection 2 a high velocity jet compressed air, form jet at scrap suction inlet 5, generation is entrainmented mobile. under the effect of entrainmenting, so that scrap suction inlet 5 ambient airs constantly are sucked away, make the interior Pressure Drop of adsorbent chamber to atmospheric pressure, form the certain vacuum degree, scrap will be inhaled in the suction chamber 4 of scrap inflow pipe 1 inside by scrap suction inlet 5 like this, and the at last scrap outlet 6 by the bottom enters in the collecting bag.Scrap capture velocity of the present invention is fast, and scrap is drawn clean, and for follow-up processing provides guarantee, the punching parts quality that processes is higher.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. scrap suction means, comprise the scrap inflow pipe, it is characterized in that: also comprise the airless injection head, be provided with suction chamber in scrap inflow pipe inside, be provided with the scrap suction inlet at the suction chamber top, be provided with the scrap outlet that is connected with collecting bag in the bottom of suction chamber, offer the through hole that connects with suction chamber in scrap inflow pipe top-side, the first end of described airless injection is connected with through hole, and the other end of airless injection head links to each other with vacuum generator by pipeline.
2. a kind of scrap suction means according to claim 1 is characterized in that: also comprise outer tube, described outer tube sleeve is located at the scrap inflow pipe outside, and the first end of described airless injection passes outer tube wall and is connected with scrap inflow pipe through hole.
3. a kind of scrap suction means according to claim 2 is characterized in that: the diameter that the diameter of described scrap suction inlet exports less than scrap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104193235A CN102921804A (en) | 2012-10-29 | 2012-10-29 | Scrap suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104193235A CN102921804A (en) | 2012-10-29 | 2012-10-29 | Scrap suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921804A true CN102921804A (en) | 2013-02-13 |
Family
ID=47636809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104193235A Pending CN102921804A (en) | 2012-10-29 | 2012-10-29 | Scrap suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166588A (en) * | 2016-08-19 | 2016-11-30 | 祥鑫科技股份有限公司 | Stampings negative pressure arranging device |
| CN106391584A (en) * | 2016-11-18 | 2017-02-15 | 郑州原创电子科技有限公司 | Nitrogen blowing off device for quartz wafer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296169Y (en) * | 1997-03-06 | 1998-11-04 | 邓昌沪 | Nondestructive metal filing vacuum cleaner |
| US6141823A (en) * | 1996-02-21 | 2000-11-07 | Ryobi Limited | Blower and vacuum device |
| CN2462839Y (en) * | 2001-01-16 | 2001-12-05 | 周明伦 | Blowing and suction two-way suction cleaner |
| CN2520824Y (en) * | 2001-10-11 | 2002-11-20 | 江小春 | Blowing and sucking pneumatic dust remover |
| CN201592312U (en) * | 2009-12-11 | 2010-09-29 | 武汉三工光电设备制造有限公司 | Whirlwind dust collection device |
| CN202070513U (en) * | 2011-04-20 | 2011-12-14 | 陶新彪 | Vacuum air gun |
| CN202910157U (en) * | 2012-10-29 | 2013-05-01 | 昆山市力格自动化设备有限公司 | Shaving absorbing device |
-
2012
- 2012-10-29 CN CN2012104193235A patent/CN102921804A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6141823A (en) * | 1996-02-21 | 2000-11-07 | Ryobi Limited | Blower and vacuum device |
| CN2296169Y (en) * | 1997-03-06 | 1998-11-04 | 邓昌沪 | Nondestructive metal filing vacuum cleaner |
| CN2462839Y (en) * | 2001-01-16 | 2001-12-05 | 周明伦 | Blowing and suction two-way suction cleaner |
| CN2520824Y (en) * | 2001-10-11 | 2002-11-20 | 江小春 | Blowing and sucking pneumatic dust remover |
| CN201592312U (en) * | 2009-12-11 | 2010-09-29 | 武汉三工光电设备制造有限公司 | Whirlwind dust collection device |
| CN202070513U (en) * | 2011-04-20 | 2011-12-14 | 陶新彪 | Vacuum air gun |
| CN202910157U (en) * | 2012-10-29 | 2013-05-01 | 昆山市力格自动化设备有限公司 | Shaving absorbing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166588A (en) * | 2016-08-19 | 2016-11-30 | 祥鑫科技股份有限公司 | Stampings negative pressure arranging device |
| CN106166588B (en) * | 2016-08-19 | 2019-03-19 | 祥鑫科技股份有限公司 | Stampings negative pressure forced-drainage device |
| CN106391584A (en) * | 2016-11-18 | 2017-02-15 | 郑州原创电子科技有限公司 | Nitrogen blowing off device for quartz wafer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |