CN110219076A - Tow opening device in set frame - Google Patents
Tow opening device in set frame Download PDFInfo
- Publication number
- CN110219076A CN110219076A CN201910519929.8A CN201910519929A CN110219076A CN 110219076 A CN110219076 A CN 110219076A CN 201910519929 A CN201910519929 A CN 201910519929A CN 110219076 A CN110219076 A CN 110219076A
- Authority
- CN
- China
- Prior art keywords
- rack
- tow
- smooth roll
- set frame
- frizzen
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910052742 iron Inorganic materials 0.000 claims abstract description 30
- 230000000875 corresponding Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 2
- 101700050118 Gstm7 Proteins 0.000 description 6
- 101700022029 GBLP Proteins 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000004209 Hair Anatomy 0.000 description 2
- 230000001960 triggered Effects 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
Abstract
The invention discloses the tow opening devices in set frame, it include: rack, it is equipped with rubber smooth roll and two roller iron rolls on the rack, rubber smooth roll is by two cylinder driving liftings, the both ends of rubber smooth roll are respectively arranged on the middle part of a swing rod, the front end of two swing rods is hinged with rack respectively, the rear end of two swing rods has been respectively articulated with link block, two cylinders distinguish the one-to-one lower section for being located at two link blocks, the cylinder body of two cylinders is hinged with rack respectively, the piston rod that two link blocks pass through screw rod and corresponding cylinder respectively is mutually fixed, it is threaded with briquetting respectively on two screw rods, travel switch is respectively arranged below in two briquettings, frizzen is equipped between two travel switches and corresponding briquetting, the middle part of two frizzens is hinged with rack, and torsional spring is equipped in the hinged place of two frizzens.Above-mentioned tow opening device can be shut down when tow winding is serious by triggering travel switch, so as to protect tow opening device.
Description
Technical field
The present invention relates to field of textile machinery, and in particular to the tow opening device in set frame.
Background technique
Set frame is a kind of equipment that tow can be processed into wool top, the tow opening device in existing set frame
Structure includes: rack, is provided with rubber smooth roll and two roller iron rolls on the rack, rubber smooth roll and two roller iron rolls are in product
Font arrangement, two roller iron rolls are located at the lower section of rubber smooth roll, and a roller iron roll is by motor-driven drive roll, actively
Roller iron roll rotated by driving chain with another roller iron roll, rubber smooth roll is by the driving lifting of two cylinders, rubber
Tow can be pressed on two roller iron rolls after smooth roll decline, tow is stretched when being clipped and being fed forward by three rollers
Shredding.When above-mentioned tow opening device has the following disadvantages: tow opening, the tow of fracture be easy to be wound in rubber smooth roll or
On two roller iron rolls, when tow is wrapped over it is more when, three rollers will can not carry out shredding, and the rotation of three rollers to tow
Also the difficulty that can become, when serious, three rollers can also be stuck, and very big damage can be thus caused to motor, so above-mentioned silk
Beam fibre-opening unit needs worker's moment to pay close attention to, and when tow is wrapped over more, worker needs to close set frame, then in the silk that will be wound
Beam is removed.
Summary of the invention
The technical problems to be solved by the present invention are: by provide when a kind of tow is wrapped over more can autostop set frame
In tow opening device.
To solve the above-mentioned problems, the technical scheme adopted by the invention is as follows: the tow opening device in set frame, packet
Include: rack is provided with rubber smooth roll and two roller iron rolls on the rack, and rubber smooth roll and two roller iron rolls are arranged in isosceles triangle
Cloth, two roller iron rolls are located at the lower section of rubber smooth roll, and a roller iron roll is by motor-driven drive roll, the roller of active
Iron roll is rotated by driving chain with another roller iron roll, and rubber smooth roll is gone up and down by two cylinder drivings, under rubber smooth roll
Tow can be pressed on two roller iron rolls after drop, tow is stretched shredding when being clipped and being fed forward by three rollers,
It is installed on the middle part of a swing rod it is characterized by: the both ends of rubber smooth roll pass through bearing respectively, the front end point of two swing rods
It is not hinged with rack, the rear end of two swing rods has been respectively articulated with a link block, and two cylinders, which are distinguished, one-to-one is located at two
The cylinder body of the lower section of link block, two cylinders is hinged with rack respectively, and two link blocks pass through a screw rod respectively and institute is right
It answers the piston rod of cylinder mutually to fix, two cylinders is enabled to drive rubber smooth roll liter by driving two swing rods to swing up and down
Drop, is threaded with a height-adjustable briquetting respectively on two screw rods, in being respectively arranged below for two briquettings
One travel switch mutually fixed with rack is provided with a frizzen between two travel switches and corresponding briquetting,
The middle part of two frizzens is hinged with rack, and is provided in the hinged place of two frizzens and can reverse frizzen and make
Frizzen lower end can press the torsional spring for triggering corresponding travel switch, two briquettings can be made two after adjusting the height of two briquettings
A cylinder driving rubber smooth roll decline carries out the upper end that corresponding frizzen is pressed when shredding to tow, so that under two frizzens
End can be upturned without pressing the corresponding travel switch of triggering, and the controller of travel switch and set frame communicates connection.
Further, the tow opening device in set frame above-mentioned, in which: be also threadedly coupled respectively on two screw rods
Have one can and leaning with briquetting and press block and cap.
Further, the tow opening device in set frame above-mentioned, in which: one is provided on the outside of driving chain
Shield is provided with the proximity sensor that can be transmitted chain triggering on shield, when driving chain fracture is fallen,
Proximity sensor will not be transmitted chain triggering, and the controller of proximity sensor and set frame communicates connection.
Further, the tow opening device in set frame above-mentioned, in which: proximity sensor is set to the upper of shield
Portion.
Further, the tow opening device in set frame above-mentioned, in which: frizzen is by upper vertical bar, middle cross bar, lower perpendicular
Bar is sequentially connected composition, and the hinge joint of frizzen is set on middle cross bar.
Advantages of the present invention are as follows: the tow opening device in set frame of the present invention winds serious Shi Nengtong in tow
Triggering travel switch is crossed to be shut down, so as to protect tow opening device, and can also ensure the shredding effect of tow；Separately
Outside, when driving chain, which is broken three rollers, can not play shredding effect, moreover it is possible to be shut down by proximity sensor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tow opening device in set frame of the present invention.
Specific embodiment
As shown in Figure 1, the tow opening device in set frame, comprising: rack 1 is provided with rubber smooth roll 2 in rack 1
With two roller iron rolls 3, rubber smooth roll 2 and two roller iron rolls 3 are arranged in isosceles triangle, and two roller iron rolls 3 are located at rubber light
The lower section of roller 2, roller iron roll 3 be by motor-driven drive roll, the roller iron roll 3 of active by driving chain 4 with
Tow 9 can be pressed on after declining by the rotation of another roller iron roll 3, rubber smooth roll 2 by two driving liftings of cylinder 6, rubber smooth roll 2
On two roller iron rolls 3, tow 9 is stretched shredding when being clipped and being fed forward by three rollers, the both ends of rubber smooth roll 2
It is installed on respectively by bearing on the middle part of a swing rod 5, the front end of two swing rods 5 is hinged with rack 1 respectively, two swing rods
5 rear end has been respectively articulated with a link block 51, and two cylinders 6 distinguish the one-to-one lower section for being located at two link blocks 51, and two
The cylinder body of cylinder 6 is hinged with rack 1 respectively, and two link blocks 51 pass through the piston of a screw rod 7 and corresponding cylinder 6 respectively
Bar is mutually fixed, and enables two cylinders 6 to drive rubber smooth roll 2 to go up and down by driving two swing rods 5 to swing up and down, in two spiral shells
A height-adjustable briquetting 8 is threaded on bar 7 respectively, has been respectively arranged below one and machine in two briquettings 8
The fixed travel switch 81 of 1 phase of frame, is provided with a frizzen 82 between two travel switches 81 and corresponding briquetting 8,
The middle part of two frizzens 82 is hinged with rack 1, and is provided in the hinged place of two frizzens 82 and can reverse touching
Hair bar 82 enables 82 lower end of frizzen to press the torsional spring for triggering corresponding travel switch 81, adjusts energy after the height of two briquettings 8
Two briquettings 8 are made to drive the decline of rubber smooth roll 2 to press corresponding frizzen 82 when carrying out shredding to tow 9 in two cylinders 6
Upper end enables two 82 lower ends of frizzen to be upturned without pressing the corresponding travel switch 81 of triggering, travel switch 81
It communicates and connect with the controller of set frame.When tow is wrapped over it is more when, tow that rubber smooth roll 2 can be wound jacks up so that
Briquetting 8 is because rising without pressing 82 upper end of frizzen, so that frizzen 82 be made to press down on touching under the action of torsional spring
The corresponding travel switch 81 of hair, when any one of two travel switches 81 are triggered, the controller of set frame will
Shut down set frame, after worker has found that set frame is shut down, so that it may clear up the tow of winding, such worker takes with regard to nothing
It carves and notices that set frame greatly improves work task efficiency so as to liberate worker.
In the present embodiment, one is also threaded on two screw rods 7 respectively can be and leaning with briquetting 8 simultaneously
Press block 8 and cap 83.
In addition, being provided with a shield 84 in the outside of driving chain 4,84 top of shield is provided with one can quilt
The proximity sensor 85 that driving chain 4 triggers, when the fracture of driving chain 4 is fallen, proximity sensor 85 will not be transmitted chain 4
Triggering, proximity sensor 85 communicate with the controller of set frame and connect.If driving chain 4 is broken, three rollers are with regard to nothing
Method synchronous rotary, so that the effect of shredding stretching will can not be played, so making proximity sensor 85 when driving chain 4 is broken
When not being triggered, the controller of set frame can be such that set frame shuts down, and new driving chain is then replaced by worker.Frizzen 82 by
Upper vertical bar 821, middle cross bar 822, lower vertical bar 823 are sequentially connected composition, and the hinge joint of frizzen 82 is set on middle cross bar 822,
Setting can make the better layout for adapting to equipment of frizzen 82 in this way.
Claims (5)
1. the tow opening device in set frame, comprising: rack is provided with rubber smooth roll and two roller iron rolls on the rack,
Rubber smooth roll and two roller iron rolls are arranged in isosceles triangle, and two roller iron rolls are located at the lower section of rubber smooth roll, a roller iron
Roller is by motor-driven drive roll, and the roller iron roll of active is rotated by driving chain with another roller iron roll, rubber
Tow can be pressed on two roller iron rolls, so that tow is in quilt by smooth roll by two cylinder driving liftings after the decline of rubber smooth roll
Three rollers clip the shredding that can be stretched when being fed forward, it is characterised in that: the both ends of rubber smooth roll are installed on by bearing respectively
On the middle part of one swing rod, the front end of two swing rods is hinged with rack respectively, and the rear end of two swing rods has been respectively articulated with one
Link block, two cylinders distinguish the one-to-one lower section for being located at two link blocks, and the cylinder body of two cylinders is hinged with rack respectively,
The piston rod that two link blocks pass through a screw rod and corresponding cylinder respectively is mutually fixed, and two cylinders is enabled to pass through driving two
A swing rod swings up and down that rubber smooth roll is driven to go up and down, and is threaded with a height-adjustable pressure respectively on two screw rods
Block is respectively arranged below the travel switch mutually fixed with rack in two briquettings, right in two travel switches and institute
It answers and is provided with a frizzen between briquetting, the middle part of two frizzens is hinged with rack, and in two frizzens
Hinged place be provided with and can reverse frizzen frizzen lower end is enable to press the torsional spring for triggering corresponding travel switch, adjustment two
Two briquettings pressing institute when two cylinder driving rubber smooth roll declines carry out shredding to tow can be made right after the height of a briquetting
The upper end for answering frizzen enables two frizzen lower ends to be upturned without pressing the corresponding travel switch of triggering, stroke
Switch communicates with the controller of set frame to be connect.
2. the tow opening device in set frame according to claim 1, it is characterised in that: also distinguish on two screw rods
Be threaded with one can and leaning with briquetting and press block and cap.
3. the tow opening device in set frame according to claim 1 or 2, it is characterised in that: in the outer of driving chain
Side is provided with a shield, and the proximity sensor that can be transmitted chain triggering is provided on shield, works as transmission chain
Item fracture is when falling, and proximity sensor will not be transmitted chain triggering, and the controller of proximity sensor and set frame communicates company
It connects.
4. the tow opening device in set frame according to claim 3, it is characterised in that: proximity sensor is set to anti-
The top of shield.
5. the tow opening device in set frame according to claim 1 or 2, it is characterised in that: frizzen by upper vertical bar,
Middle cross bar, lower vertical bar are sequentially connected composition, and the hinge joint of frizzen is set on middle cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519929.8A CN110219076A (en) | 2019-06-17 | 2019-06-17 | Tow opening device in set frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519929.8A CN110219076A (en) | 2019-06-17 | 2019-06-17 | Tow opening device in set frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219076A true CN110219076A (en) | 2019-09-10 |
Family
ID=67817283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519929.8A Pending CN110219076A (en) | 2019-06-17 | 2019-06-17 | Tow opening device in set frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718376A (en) * | 2021-09-13 | 2021-11-30 | 许昌烟草机械有限责任公司 | Self-adjusting mechanism for opening device |
-
2019
- 2019-06-17 CN CN201910519929.8A patent/CN110219076A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718376A (en) * | 2021-09-13 | 2021-11-30 | 许昌烟草机械有限责任公司 | Self-adjusting mechanism for opening device |
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