CN208235075U - Shuttle body automatic control device for plastic flat yarn circular loom - Google Patents
Shuttle body automatic control device for plastic flat yarn circular loom Download PDFInfo
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- CN208235075U CN208235075U CN201820731644.1U CN201820731644U CN208235075U CN 208235075 U CN208235075 U CN 208235075U CN 201820731644 U CN201820731644 U CN 201820731644U CN 208235075 U CN208235075 U CN 208235075U
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- shuttle body
- spring
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Abstract
The utility model relates to a kind of shuttle body automatic control devices for plastic flat yarn circular loom, belong to weaving machinery field.Adjustable plate is connected on the schlagblech bracket in circular weaving machine shuttle body, and schlagblech bracket and one end of band-type brake adjusting rod weld together, and one end of band-type brake adjusting rod and one end of tension spring connect, and the other end of tension spring is connected to the upper end of band-type brake；Band-type brake is fixed in the shuttle body of circular weaving machine, and spool seat is fixed in shuttle body；Band-type brake piece is inlaid in band-type brake, band-type brake piece and the friction of spool seat generate tension, one end connection of band-type brake lower end and long tension spring, and the other end of long tension spring is connect with spring lacing film, and spring lacing film is fixed in shuttle body.Advantage is: structure novel, simple, use is safe, and effect is good.Two-way tension, flat filament shaft diameter two-way tension when big are changed to using individual event tension, flat filament shaft diameter hour individual event tension makes the automatic adjustment of tension of the opening and closing angle of schlagblech.It is at low cost, it is small in size, it is practical convenient for batch production.
Description
Technical field
The utility model relates to weaving machinery field, in particular to a kind of shuttle body for plastic flat yarn circular loom is controlled automatically
Device processed controls during automated production woven bag for the breadth to the woven bag for needing film.
Background technique
Flat filament (flat filament), section are in pancake chemical fibre monofilament, and the abbreviation that industry is compiled in modeling also has referred to as
Cutting fibre, it is the basic material for producing plastic braid, and flat filament is crowded through melting by polypropylene, the polyvinyl resin of certain species
Form a film out then, longitudinally cut into item, all heat draw orientation simultaneously after be formed, be finally wound into flat filament spindle.
The warp of plastic flat yarn circular loom is to make to open up and down to ship dynamic, and tram is to circle band in the gap of opening
Continual tram is moved, braiding is formed.Production woven bag master operation has wire drawing, braiding, film, printing, cutting, blown film, film
Cutting, is rolled, quality inspection, packing, storage dress film, and automated production woven bag can cut woven cloth, film cutting, dress film, prick
Five processes processed are pricking primary property completion on bag machine automatically, can save a large amount of costs of labor, realize and cut payroll to improve efficiency, reduce foreign matter
Risk, it is ensured that food safety.
Currently, woven bag production automation replaces artificial production, wherein applying membrane process control breadth is technical problem.Meet
Automated production, film breadth should be controlled in 5 ~ 0mm.The national standard that the current breadth of industry is compiled in modeling is deviation+10 ~ -10mm
(National Standard of the People's Republic of China GB/T 8946-1988), wide+15 ~ -5mm of deviation of bag before being transformed.
Breadth control is to mould to compile the generally acknowledged technical problem of industry, shuttle body (long 350mm wide 115mm high 80mm) narrow space,
The space that can be utilized is smaller, and rail mounted rotary part cannot ensure that flat filament axis is big consistent with axis hour tension, (light, electricity, gas connection
Difficulty is costly greatly), assistant officer is to be modified.
Summary of the invention
The purpose of this utility model is to provide a kind of shuttle body automatic control devices for plastic flat yarn circular loom, solve
The above problem of the existing technology.By the data statistics and analysis of up to a hundred equipment, obtain flat filament axis (flat filament spindle
Axis) diameter breadth between 85-45mm do not change, and breadth narrows when flat filament shaft diameter is less than 45mm.The utility model is double
To tension, two-way tension is used when flat filament shaft diameter is larger, and individual event tension is used when flat filament shaft diameter is smaller, passes through schlagblech
Opening and closing angle makees the self-checking device of tension.As the variation of flat filament shaft diameter size becomes the angle of schlagblech axis also
The principle of change welds band-type brake adjusting rod on schlagblech axis, and when flat filament shaft diameter is big, band-type brake and schlagblech are braked simultaneously, when flat
Silk shaft diameter hour, band-type brake is not braking, schlagblech braking.
The above-mentioned purpose of the utility model is achieved through the following technical solutions:
For the shuttle body automatic control device of plastic flat yarn circular loom,
Adjustable plate 1 is connected on the schlagblech bracket 16 in circular weaving machine shuttle body, and the schlagblech bracket 16 is adjusted with band-type brake
One end of bar 2 welds together, and one end of the band-type brake adjusting rod 2 is connect by spring pad I 3 with one end of tension spring 4, the drawing
The other end of spring 4 is connected to the upper end of band-type brake 6 by spring pad II 5；The band-type brake 6 is fixed on circular woven by pivot pin 8, bolt I 9
In the shuttle body 15 of machine, spool seat 10 is fixed in shuttle body 15 by bolt II 11；Band-type brake piece 7, band-type brake piece 7 are inlaid in band-type brake 6
It rubs with spool seat 10 and generates tension, 6 lower end of band-type brake is connect with one end of long tension spring 13, and the other end and spring of long tension spring 13 are hung
Piece 12 connects, and spring lacing film 12 is fixed in shuttle body 15 by bolt, nut 14.
The utility model has the beneficial effects that: structure novel, simple, use is safe, and effect is good.Changed using individual event tension
It is in pairs to tension, flat filament shaft diameter two-way tension when big, flat filament shaft diameter hour individual event tension is made of the opening and closing angle of schlagblech
The automatic adjustment of tension.It is at low cost, it is small in size, it is practical convenient for batch production.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The illustrative example and its explanation of the utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.
Fig. 1 is the vertical structure schematic cross-sectional view of the utility model.
In figure: 1, adjustable plate；2, band-type brake adjusting rod；3, spring pad I；4, tension spring；5, spring pad II；6, band-type brake；7, band-type brake
Piece；8, pin shaft；9, bolt I；10, spool seat；11, bolt II；12, spring lacing film；13, long tension spring；14, nut；15, shuttle body；
16, schlagblech bracket.
Specific embodiment
The detailed content and its specific embodiment of the utility model are further illustrated with reference to the accompanying drawing.
It is shown in Figure 1, the shuttle body automatic control device for plastic flat yarn circular loom of the utility model, including adjust
Plate 1, band-type brake adjusting rod 2, spring pad I 3, tension spring 4, spring pad II 5, band-type brake 6, band-type brake piece 7, pivot pin 8, bolt I 9, spool seat 10,
Bolt II 11, spring lacing film 12, long tension spring 13, nut 14, shuttle body 15, schlagblech bracket 16, the adjustable plate 1 are connected to circular woven
On schlagblech bracket 16 in machine shuttle body, one end of the schlagblech bracket 16 and band-type brake adjusting rod 2 welds together, and described armful
One end of lock adjusting rod 2 is connect by spring pad I 3 with one end of tension spring 4, and the other end of the tension spring 4 is connected by spring pad II 5
It connects in the upper end of band-type brake 6；The band-type brake 6 is fixed in the shuttle body 15 of circular weaving machine by pivot pin 8, bolt I 9, and spool seat 10 passes through
Bolt II 11 is fixed in shuttle body 15；Band-type brake piece 7 is inlaid in band-type brake 6, band-type brake piece 7 and the friction of spool seat 10 generate tension, embrace
6 lower end of lock is connect with one end of long tension spring 13, and the other end of long tension spring 13 is connect with spring lacing film 12, and spring lacing film 12 passes through spiral shell
Bolt, nut 14 are fixed in shuttle body 15.
Working principle
Tram flat filament axis is 85-80mm using normal diameter, qualified tram flat filament axis is mounted in shuttle body, circular weaving machine
Warp be to make to open up and down to ship dynamic, and tram is to circle the continual latitude of drive in the gap of opening by shuttle body
Silk forms braiding.Tram flat filament shaft diameter is gradually reduced during braiding, when tram flat filament shaft diameter tapers into
Breadth narrows when 45mm, and at this moment by the variation of the opening and closing angle of schlagblech, band-type brake adjusting rod 2 is gradually moved back, and passes through spring pad
I 3, tension spring 4 and spring pad II 5 separate band-type brake 6 and spool seat 10.The utility model is two-way tension, tram flat filament shaft diameter
(tram flat filament shaft diameter is between 85-45mm) uses two-way tension when larger, and tram flat filament shaft diameter uses when being less than 45mm
Individual event tension does the automatic adjustment of tension by the opening and closing angle of schlagblech.As the variation of flat filament shaft diameter size makes to press yarn
The angle of board shaft also changes, and band-type brake adjusting rod 2 is welded on schlagblech axis, when tram flat filament shaft diameter is big, band-type brake 6 and pressure
Yarn plate is braked simultaneously, and when tram flat filament shaft diameter is small, band-type brake 6 is not braking, schlagblech braking.
The foregoing is merely novel preferred embodiment is used, it is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention, it is all to made by the utility model it is any modification, etc.
With replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of shuttle body automatic control device for plastic flat yarn circular loom, it is characterised in that: adjustable plate (1) is connected to circular woven
On schlagblech bracket (16) in machine shuttle body, the schlagblech bracket (16) and one end of band-type brake adjusting rod (2) weld together,
One end of the band-type brake adjusting rod (2) is connect by spring pad I (3) with one end of tension spring (4), the other end of the tension spring (4)
The upper end of band-type brake (6) is connected to by spring pad II (5)；The band-type brake (6) is fixed on circular woven by pivot pin (8), bolt I (9)
In the shuttle body (15) of machine, spool seat (10) is fixed on shuttle body (15) by bolt II (11)；Band-type brake piece is inlaid in band-type brake (6)
(7), band-type brake piece (7) and spool seat (10) friction generate tension, and band-type brake (6) lower end is connect with one end of long tension spring (13), long to draw
The other end of spring (13) is connect with spring lacing film (12), and spring lacing film (12) is fixed on shuttle body (15) by bolt, nut (14)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731644.1U CN208235075U (en) | 2018-05-17 | 2018-05-17 | Shuttle body automatic control device for plastic flat yarn circular loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731644.1U CN208235075U (en) | 2018-05-17 | 2018-05-17 | Shuttle body automatic control device for plastic flat yarn circular loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235075U true CN208235075U (en) | 2018-12-14 |
Family
ID=64580527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820731644.1U Active CN208235075U (en) | 2018-05-17 | 2018-05-17 | Shuttle body automatic control device for plastic flat yarn circular loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208235075U (en) |
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2018
- 2018-05-17 CN CN201820731644.1U patent/CN208235075U/en active Active
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