CN205839308U - The anti-scrap wire of a kind of flat machine falls seizing mechanism - Google Patents
The anti-scrap wire of a kind of flat machine falls seizing mechanism Download PDFInfo
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- CN205839308U CN205839308U CN201620735000.0U CN201620735000U CN205839308U CN 205839308 U CN205839308 U CN 205839308U CN 201620735000 U CN201620735000 U CN 201620735000U CN 205839308 U CN205839308 U CN 205839308U
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- air
- vacuum generator
- flat machine
- scrap wire
- seat
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Abstract
This utility model relates to the anti-scrap wire of a kind of flat machine and falls seizing mechanism, it is characterized in that including vacuum generator and the air-breathing seat with inner chamber, the air entry with intracavity inter-connection is had on the upper surface of this air-breathing seat, air entry correspond to the fabric lower edge moved down at the roller of flat machine, and this air-breathing seat also has the air vent with intracavity inter-connection；The air supply opening of vacuum generator is connected with high-pressure air source, and the suction inlet of this vacuum generator is connected with air vent.Owing to this utility model have employed cleaning, economic, small-sized vacuum generator, therefore by controlling the air supply opening source of the gas of vacuum generator, suction inlet can be made to produce negative pressure, again by the on-demand lower edge holding fabric of air-breathing seat or scrap wire head, once lower edge or the scrap wire of fabric leaves main roller (or secondary roller), then stop supply, therefore control is got up very convenient, and suction is big, advantages of good adsorption effect, can be prevented effectively from and twine phenomenon.
Description
Technical field
This utility model relates to a kind of flat machine, refers specifically to the anti-scrap wire of a kind of flat machine and falls seizing mechanism.
Background technology
Flat machine is to use laterally braiding needle-bar to carry out the machine woven, and develops by it, it include hand knitting machine, half
Automatic flat knitting machine and Computerized flat knitting machine, the most employing Computerized flat knitting machines produce.When yarn is woven into fabric, this fabric can quilt
Main roller (when needing bigger pull strength, then the adding a pair secondary roller) traction that a pair relatively rolls, by main roller (with
Secondary roller) traction, the fabric woven is received.But when collecting fabric, owing to some fabrics (such as fabric) hold
It is easily generated electrostatic, and fabric is not fallen between a pair main roller (or secondary roller), on the contrary can be along with one of them main sieve
Drawing (or secondary roller) to rotate to be entangled on this main roller (or secondary roller), especially the end of a thread (i.e. scrap wire) of fabric is more easy to this
Plant phenomenon, cause the fabric of the electrostatic not produced also can occur to twine phenomenon.
To this end, people design the anti-down of brush head twines device, if Chinese patent publication No. is CN102454041A
" flat knitting machine fabric auxiliary device ", is gone down the fabric brush rotated around rolling Kun because producing electrostatic in straight-bar machines by brush head.But
In actually used, brushing force is inadequate, and the anti-down effect twined is unsatisfactory.Therefore need further to improve.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, it is provided that a kind of easily controllable suction
And the anti-scrap wire with the flat machine that preferable anti-scrap wire twines effect falls seizing mechanism.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: the anti-scrap wire of a kind of flat machine twines
Mechanism, it is characterised in that include vacuum generator and the air-breathing seat with inner chamber, the upper surface of this air-breathing seat has with interior
The air entry that chamber is connected, described air entry correspond to the fabric lower edge moved down at the roller of flat machine, this air-breathing seat
On also have the air vent with intracavity inter-connection；The air supply opening of described vacuum generator is connected with high-pressure air source, and this vacuum occurs
The suction inlet of device is connected with described air vent.
Position for convenience, it is preferred that on described air-breathing seat, be fixed with the first magnetic for adsorbing on described fuselage
Property block.
In such scheme, described air entry is along the elongated hole of air-breathing seat length direction distribution or along air-breathing seat length direction
Multiple apertures spaced apart, with the on-demand lower edge holding fabric.
In order to overall structure is more stable, it is further preferred that, also include the support for installing vacuum generator
Seat, this support seat includes again the installed surface being located for described vacuum generator, and the both sides of described installed surface are separately down, upwards
Extend for the lower vertical edge being positioned on described fuselage and vacuum generator is carried out spacing upper vertical edge.
Same it is preferred that be fixed with the second magnetic block for adsorbing on described fuselage on described lower vertical edge.
Being additionally provided with the control valve controlling described air supply opening air inlet on described installed surface, this control valve is arranged on vacuum generator
Air supply opening at, to facilitate control.
Compared with prior art, owing to this utility model have employed cleaning, economic, small-sized vacuum generator, therefore lead to
Cross the air supply opening source of the gas controlling vacuum generator, suction inlet can be made to produce negative pressure, then by the on-demand fabric that holds of air-breathing seat
Lower edge or scrap wire head, once lower edge or the scrap wire of fabric leaves main roller (or secondary roller), then stop supply, therefore control
Get up very convenient, and suction is big, advantages of good adsorption effect, can be prevented effectively from and twine phenomenon.Especially with magnetic absorption mode, can be with
Time adjust position, it is the most convenient to install.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that this utility model is arranged on the fuselage of flat machine；
Fig. 2 is the partial schematic diagram after removing frame in Fig. 1；
Fig. 3 is to remove the schematic diagram after supporting seat in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Figure 1 to Figure 3, this flat machine includes that fuselage 10 and main roller 20 and scrap wire fall seizing mechanism, Qi Zhongji
Body is made up of the support seat 102 etc. of frame 101, supporting frame again, and in the present embodiment, anti-scrap wire seizing mechanism is arranged on main roller
Below 20, it includes vacuum generator 1, suction nozzle 2, air inlet pipe 3 and control valve 4 and the air-breathing seat 5 with inner chamber, and this is true
The air supply opening of empty generator 1 is connected with high-pressure air source (not shown) by air inlet pipe 3, and the suction inlet of this vacuum generator connects
One end of above-mentioned suction nozzle 2, the other end of this suction nozzle 2 connects the air vent of air-breathing seat 5, and the air vent of this air-breathing seat is positioned at suction
The bottom surface of gas seat, it connects with the inner chamber of this air-breathing seat, and the upper surface on this air-breathing seat also has and is connected with inner chamber
Logical air entry 51, in the present embodiment, described air entry is along air-breathing seat length direction multiple apertures spaced apart, each aperture
Correspond to fabric lower edge A or the scrap wire head B moved down at the roller of flat machine.
Install for convenience, above-mentioned air-breathing seat 5 is fixed with the first magnetic block for adsorbing on fuselage (in figure not
Show).
During installation, as long as the first magnetic block on air-breathing seat 5 adsorbs on fuselage 10, each aperture making air-breathing seat 5 is corresponding
Fabric lower edge that will be sagging.Simultaneously in order to make vacuum generator 1 stable position, it is also possible to be configured with and send out for installing vacuum
The support seat 6 of raw device 1, this support seat 6 includes again the installed surface 61 being located for vacuum generator 1, and the both sides of installed surface 61 are divided
Downwards, extend upward for being positioned at the lower vertical edge 62 supported on seat and vacuum generator being carried out spacing upper perpendicular
Straight flange 63.Equally for the convenience installed, lower vertical edge is fixed with for adsorbing at the second magnetic block supported on seat
64。
Above-mentioned control valve 4 is to preferably employ the electromagnetic valve being arranged at the air supply opening of vacuum generator, and it can be placed on
On installed surface, positioned by bolt 7.
Claims (6)
1. the anti-scrap wire of a flat machine falls seizing mechanism, it is characterised in that include vacuum generator and the air-breathing with inner chamber
Seat, the upper surface of this air-breathing seat has the air entry with intracavity inter-connection, and described air entry correspond to sieve from flat machine
The fabric lower edge that the place of drawing moves down, this air-breathing seat also has the air vent with intracavity inter-connection；The confession of described vacuum generator
QI KOU is connected with high-pressure air source, and the suction inlet of this vacuum generator is connected with described air vent.
The anti-scrap wire of flat machine the most according to claim 1 falls seizing mechanism, it is characterised in that: fixing on described air-breathing seat
There is the first magnetic block for adsorbing on described fuselage.
The anti-scrap wire of flat machine the most according to claim 1 falls seizing mechanism, it is characterised in that: described air entry is along inhaling
The elongated hole of gas seat length direction distribution or along air-breathing seat length direction multiple apertures spaced apart.
4. fall seizing mechanism according to the anti-scrap wire of the flat machine described in claim 1 or 2 or 3, it is characterised in that: also include use
Installing the support seat of vacuum generator, this support seat includes again the installed surface being located for described vacuum generator, described peace
The both sides in dress face separately down, for the lower vertical edge being positioned on described fuselage and vacuum generator being entered of extending upward
The upper vertical edge that row is spacing.
The anti-scrap wire of flat machine the most according to claim 4 falls seizing mechanism, it is characterised in that: solid on described lower vertical edge
Surely there is the second magnetic block for adsorbing on described fuselage.
The anti-scrap wire of flat machine the most according to claim 4 falls seizing mechanism, it is characterised in that: also set on described installed surface
Having the control valve controlling described air supply opening air inlet, this control valve is arranged at the air supply opening of vacuum generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735000.0U CN205839308U (en) | 2016-07-13 | 2016-07-13 | The anti-scrap wire of a kind of flat machine falls seizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735000.0U CN205839308U (en) | 2016-07-13 | 2016-07-13 | The anti-scrap wire of a kind of flat machine falls seizing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839308U true CN205839308U (en) | 2016-12-28 |
Family
ID=57619597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620735000.0U Active CN205839308U (en) | 2016-07-13 | 2016-07-13 | The anti-scrap wire of a kind of flat machine falls seizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839308U (en) |
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2016
- 2016-07-13 CN CN201620735000.0U patent/CN205839308U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |