CN105398871B - Adjustable spread linkage - Google Patents
Adjustable spread linkage Download PDFInfo
- Publication number
- CN105398871B CN105398871B CN201510936718.6A CN201510936718A CN105398871B CN 105398871 B CN105398871 B CN 105398871B CN 201510936718 A CN201510936718 A CN 201510936718A CN 105398871 B CN105398871 B CN 105398871B
- Authority
- CN
- China
- Prior art keywords
- spread
- bar
- rocker arm
- rotary shaft
- spread bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
Landscapes
- Road Paving Machines (AREA)
- Knitting Machines (AREA)
Abstract
The invention belongs to layout machine technical fields, refer in particular to a kind of adjustable spread linkage, including rack and rack-mounted spread bar, the rack is left, rocker arm is symmetrically arranged on the upper frame wall of right two sides, the spread bar is arched, the both ends of spread bar are mounted on rocker arm by rotary shaft, spread bar positions after can rotating and rotate around rocker arm by rotation axis, advantage is: when layout machine spreads knitting fabric, adjustment spread bar makes curved rod upward, fabric can be unfolded when passing through curved rod to two sides, when layout machine spreads shuttle-woven fabric, adjustment spread bar makes straight-bar upward, fabric does not just do expansion movement, solve the problems, such as that traditional spread linkage needs to dismantle on spread bar when spreading shuttle-woven fabric, curved rod can arbitrarily switch with straight-bar, it is easy to operate, it can adjust at any time spread bar according to the actual conditions that fabric is unfolded and shake The angle of arm, until reach optimal spread effect, it is easy to operate.
Description
Technical field
The invention belongs to layout machine technical fields, refer in particular to a kind of adjustable spread linkage.
Background technique
Currently, the existing spread bar for being mounted on layout machine tail portion is a curved rod, when layout machine spreads knitting fabric,
It then needs to use spread bar fabric is unfolded；It does not need then to use spread bar when layout machine spreads shuttle-woven fabric, so must be
Spread bar disassembles machine from the tail portion of layout machine and could use, and since machine two sides are provided with housing, leads to spread
Bar removes unusual inconvenience, in addition to this due to layout machine in spread the radian of spread bar and position cannot be fine
Ground control, causes fabric spread effect to be had a greatly reduced quality.
Summary of the invention
The object of the present invention is to provide a kind of structure is simple, the angle of spread bar can be adjusted according to different fabrics, be not required to
Without dismantling the adjustable spread linkage of spread bar when using spread bar.
The object of the present invention is achieved like this:
Adjustable spread linkage, including rack and rack-mounted spread bar, the top of the rack arranged on left and right sides
Rocker arm is symmetrically arranged on frame wall, the spread bar is arched, and the both ends of spread bar are mounted on rocker arm by rotary shaft, spread
Bar positions after can rotating and rotate around rocker arm by rotary shaft.
In the above-mentioned technical solutions, the spread bar passes through the specific structure that rotary shaft can be rotated and be positioned around rocker arm are as follows:
The side wall of the rocker arm is equipped with sleeve, and rotary shaft is mounted in sleeve, and threaded hole, spiral shell have been arranged radially on excircle of sleeve cylinder
It is bolted with positioning screw in pit, positioning or releasing to rotary shaft are realized by the rotation for the handle being fixed in positioning screw
Positioning.
In the above-mentioned technical solutions, the spread bar includes curved rod and straight-bar, and the both ends of curved rod and straight-bar pass through company
Fishplate bar connection.
In the above-mentioned technical solutions, one end of the rotary shaft is equipped with head, the other end is axially provided with threaded hole, spread
The connecting plate at bar both ends is fixed by screw and rotary shaft.
In the above-mentioned technical solutions, fixed there are two nut on the lateral wall of the upper frame wall, rocker arm is equipped with corresponding
Two mounting holes, one of mounting hole are arcuate socket, and the rocker arm is fixed by screws on upper frame wall.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1, the present invention is mounted on layout machine, and when layout machine spreads knitting fabric, adjustment spread bar makes curved rod upward, face
Material can be unfolded when passing through curved rod to two sides, and when layout machine spreads shuttle-woven fabric, adjustment spread bar makes straight-bar upward, fabric
Expansion movement is not just done, solves the problems, such as that traditional spread linkage needs to dismantle on spread bar when spreading shuttle-woven fabric, arc
Shape bar can arbitrarily switch with straight-bar, easy to operate.
2, the present invention can adjust at any time the angle of spread bar according to the actual conditions that fabric is unfolded when in use, until reaching
Optimal spread effect, it is easy to operate.
3, the position of rocker arm of the invention and adjustable angle obtain concrete condition according to fabric and rocker arm are adjusted to optimum position
With angle, be conducive to that fabric is unfolded.
4, simple in construction, easy to disassemble and assemble, parts machining convenience of the invention, manufacturing cost are lower.
5, components of the invention are all made of bright stainless steel material and are made, beautiful and generous.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is one of sectional perspective structural schematic diagram of the invention.
Fig. 3 is sectional perspective second structural representation of the invention.
Fig. 4 is the schematic perspective view of spread bar of the invention.
Fig. 5 is the schematic perspective view of rotary shaft of the invention.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, referring to Fig. 1-5:
Adjustable spread linkage, including rack and rack-mounted spread bar 1, the rack arranged on left and right sides
Rocker arm 3 is symmetrically arranged on upper frame wall 2, the spread bar 1 is arched, and the both ends of spread bar 1 are mounted on rocker arm by rotary shaft 4
On 3, spread bar 1 positions after can rotating and rotate around rocker arm 3 by rotary shaft 4.
The specific structure that above-mentioned spread bar 1 can be rotated and be positioned around rocker arm 3 by rotary shaft 4 are as follows: the side wall of the rocker arm 3
It is equipped with sleeve 5, rotary shaft 4 is mounted in sleeve 5, threaded hole has been arranged radially on 5 external cylindrical surface of sleeve, has been spirally connected in threaded hole
There is positioning screw 6, realize that positioning or releasing to rotary shaft 4 position by the rotation for the handle 7 being fixed in positioning screw 6,
Rotational handle 7 unclamps screw 6, and spread bar 1 can arbitrarily rotate adjustment angle at this time, and rotational handle 7 is tightened after position determines
Screw 6, spread bar 1 position.
Above-mentioned spread bar 1 includes curved rod 11 and straight-bar 12, and curved rod 11 and the both ends of straight-bar 12 are connected by connecting plate 13
It connects.
One end of above-mentioned rotary shaft 4 is equipped with head 41, the other end is axially provided with threaded hole 42, the connection at spread bar both ends
Plate 13 is fixed by screw and rotary shaft 4.
Fixed there are two nut 8 on the lateral wall of above-mentioned upper frame wall 2, nut 8 is welded on upper frame wall 2, and rocker arm 3 is equipped with
Corresponding two mounting holes 9, one of mounting hole are arcuate socket, and the rocker arm 3 is mounted on upper frame wall 2 by screw, arc
Shape hole facilitates the angle of adjustment rocker arm 3.
Use principle of the invention is:
The angle of swing arm 3 is adjusted according to the concrete condition of fabric first, rotational handle 7 unclamps screw 6, when layout machine spreads needle
Constantly, be rotated further by spread bar 1 makes curved rod 11 upward to knitted fabric, and rotational handle 7 tightens screw 6 after 1 position of spread bar determines, opens up
Cloth bar 1 positions, and curved rod 11 is just for being unfolded fabric at this time；When layout machine spreads shuttle-woven fabric, rotational handle 7 unclamps screw 6,
Being rotated further by spread bar 1 makes curved rod 11 upward, and rotational handle 7 tightens screw 6 after 1 position of spread bar determines, spread bar 1 positions,
The angle for adjusting spread bar 1 at any time according to the expansion situation of fabric, until reaching optimum efficiency.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (3)
1. adjustable spread linkage, including rack and rack-mounted spread bar, it is characterised in that: the rack left side,
Rocker arm is symmetrically arranged on the upper frame wall of right two sides, the spread bar is arched, and the both ends of spread bar are mounted on by rotary shaft
On rocker arm, spread bar positions after can rotating and rotate around rocker arm by rotary shaft；
The spread bar passes through the specific structure that rotary shaft can be rotated and be positioned around rocker arm are as follows: the side wall of the rocker arm is equipped with set
Cylinder, rotary shaft are mounted in sleeve, threaded hole have been arranged radially on the external cylindrical surface of sleeve, positioning spiral shell is bolted in threaded hole
Nail realizes that positioning or releasing to rotary shaft position by the rotation for the handle being fixed in positioning screw；
Fixed there are two nut on the lateral wall of the upper frame wall, rocker arm is equipped with corresponding two mounting holes, one of peace
Dress hole is arcuate socket, and the rocker arm is fixed by screws on upper frame wall, and adjusting screw is in the position of arcuate socket to adjust rocker arm
Angle.
2. adjustable spread linkage according to claim 1, it is characterised in that: the spread bar includes curved rod and straight
The both ends of bar, curved rod and straight-bar are connected by connecting plate.
3. adjustable spread linkage according to claim 2, it is characterised in that: one end of the rotary shaft is equipped with head
Portion, the other end are axially provided with threaded hole, and the connecting plate at spread bar both ends is fixed by screw and rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936718.6A CN105398871B (en) | 2015-12-15 | 2015-12-15 | Adjustable spread linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936718.6A CN105398871B (en) | 2015-12-15 | 2015-12-15 | Adjustable spread linkage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105398871A CN105398871A (en) | 2016-03-16 |
| CN105398871B true CN105398871B (en) | 2019-03-15 |
Family
ID=55464696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510936718.6A Active CN105398871B (en) | 2015-12-15 | 2015-12-15 | Adjustable spread linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105398871B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230799A (en) * | 2018-08-23 | 2019-01-18 | 浙江雅力士自动化设备科技有限公司 | A kind of spread bend pipe of tentering machine |
| CN110065846B (en) * | 2019-05-28 | 2023-11-24 | 苏州比阳特服装设备有限公司 | Spreading device of cloth spreading machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205240913U (en) * | 2015-12-15 | 2016-05-18 | 拓卡奔马机电科技有限公司 | Exhibition cloth linkage with adjustable |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9319880D0 (en) * | 1993-09-27 | 1993-11-10 | Rhp Bearings Ltd | Locking device for use with shafts of tubes |
| CN201089825Y (en) * | 2007-08-08 | 2008-07-23 | 林进泳 | Compress rack structure of cloth-rolling machine |
| CN202670890U (en) * | 2012-07-02 | 2013-01-16 | 徐小林 | Cloth layered spreading device for spreading machine |
| CN202807985U (en) * | 2012-08-24 | 2013-03-20 | 厦门狮涛服装机械有限公司 | Arched rod group for quickly adjusting cloth expanding range |
| CN103420199B (en) * | 2013-07-24 | 2016-06-08 | 宁波欣达印刷机器有限公司 | Combined gravure printing machine auxiliary material collecting device |
| CN104030074B (en) * | 2014-05-30 | 2016-04-27 | 湖州诚鑫纺织印染有限公司 | For the cloth unfolding device of forming machine |
| CN204039733U (en) * | 2014-09-09 | 2014-12-24 | 浙江智兴集团有限公司 | Scutcher |
-
2015
- 2015-12-15 CN CN201510936718.6A patent/CN105398871B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205240913U (en) * | 2015-12-15 | 2016-05-18 | 拓卡奔马机电科技有限公司 | Exhibition cloth linkage with adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105398871A (en) | 2016-03-16 |
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| GR01 | Patent grant |