CN204980534U - Centering scutching equipment that expandes - Google Patents
Centering scutching equipment that expandes Download PDFInfo
- Publication number
- CN204980534U CN204980534U CN201520743724.5U CN201520743724U CN204980534U CN 204980534 U CN204980534 U CN 204980534U CN 201520743724 U CN201520743724 U CN 201520743724U CN 204980534 U CN204980534 U CN 204980534U
- Authority
- CN
- China
- Prior art keywords
- guide roll
- fabric guide
- ratchet
- centering
- roll stand
- 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.)
- Expired - Fee Related
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a centering scutching equipment that expandes has solved traditional centering scutching equipment that expandes and can't independently adjust the coiling angle between fabric guide roll and the cloth, leads to the extravagant and equipment loss of the energy, maybe can't reach the problem of production target, and its technical scheme main points are centering scutching equipment that expandes, including fuselage, fabric guide roll frame, fabric guide roll, the fabric guide roll erects in the fuselage exit, the fabric guide roll is installed on the fabric guide roll frame, the fabric guide roll has erect the pivot, be equipped with the ratchet in the pivot, be equipped with on the fabric guide roll frame with ratchet complex pawl, has reached and can be have independently carried out the purpose adjusted to the coiling angle.
Description
Technical field
The utility model relates to dyeing apparatus, is specifically related to a kind of centering open-width and launches equipment.
Background technology
Textile printing and dyeing industry needs to carry out open-width to muslin tubing usually, and this just needs to use centering open-width and launches equipment.Centering open-width launches equipment can allow cloth entirety become smooth, reduces the left and right skew of cloth simultaneously.
Usually to arrange in the front and back of centering open-width expansion equipment and organize fabric guide roll more, when cloth roll slides around fabric guide roll, produce winding friction force, make cloth exit tension force be greater than upstream end tension force.The tension variation utilizing cloth roll to produce when fabric guide roll makes cloth launch, and reaches smooth cloth, prevents wrinkling object.
When upstream end tension force is constant, exit tension force is determined by the size of the winding angle between cloth and fabric guide roll, and more hightension increase is larger for winding angle.So change the tension force that winding angle can change exit.
But winding angle is not be the bigger the better.Winding angle is larger, and the friction force between cloth and fabric guide roll also can increase, and wastes the energy, also can affect the service life of equipment.Need in production to determine rational winding angle, different clothes has its rational winding angle.But traditional centering open-width equipment that launches does not possess the mechanism of independent adjustment winding angle usually.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one can adjust fabric guide roll winding angle, and the centering open-width realizing tension adjustment launches equipment.
For achieving the above object, the utility model provides following technical scheme: a kind of centering open-width launches equipment, comprise fuselage, selvage guide roll stand, fabric guide roll, described fabric guide roll is erected at fuselage exit, described fabric guide roll is arranged in selvage guide roll stand, described fabric guide roll erection has rotating shaft, and described rotating shaft is provided with ratchet, and described selvage guide roll stand is provided with the ratchet coordinated with ratchet.
By adopting technique scheme, selvage guide roll stand can be that axle rotates with rotating shaft, the ratchet simultaneously in rotating shaft and the click-fit on fabric guide roll, can unidirectional fixing selvage guide roll stand, thus makes selvage guide roll stand keep tilting.The inclination of fabric guide roll can change the winding angle between cloth and fabric guide roll, the winding angle that the different rotational angle of ratchet is corresponding different.Different winding angle produces different tension force, when tension force meets production requirement, can select minimum winding angle, reduces the friction between cloth and fabric guide roll, increases equipment life.
Of the present utility modelly to be set to further: the two ends of the rotating shaft of described selvage guide roll stand are respectively equipped with a pipe link, and described two pipe link size shape are identical, and direction is parallel and vertical with rotating shaft, and described fabric guide roll has two, is installed in parallel in the two ends of pipe link
By adopting technique scheme, when ratchet drives axis of rotation, two fabric guide rolls at the two ends of described pipe link make the circular-rotation being diameter with pipe link length, cloth on two fabric guide rolls to be involved in angle size identical, direction is contrary, from both direction, cloth is tightened up on selvage guide roll stand, thus Horizontal Tension is applied to cloth.
The utility model has following advantage: described selvage guide roll stand is provided with position-limited trough, and in described position-limited trough, clamping loading slide block, is provided with spring in described position-limited trough, and the two ends of described spring are connected with loading slide block with selvage guide roll stand respectively.
By adopting technique scheme, the mode of operation of ratchet can be changed by the slip of described loading slide block in position-limited trough.Slide block moves towards the direction away from ratchet, and ratchet just can be driven to depart from ratchet, and now rotating shaft can be rotated towards the direction making winding angle become 0 by reversing sense; Otherwise, slide block moves towards the direction near ratchet, ratchet can be made to snap in ratchet, one-way brake is carried out to ratchet, keep the angle of inclination of fabric guide roll, thus the winding angle changed between cloth and fabric guide roll, described spring can make ratchet snap in ratchet, or after moving on loading slide block, loading slide block is automatically reset.
Compared with prior art, the beneficial effect that a kind of centering open-width of the utility model launches equipment is: by being provided with the selvage guide roll stand of band rotating shaft, the ratchet device that can control axis of rotation is set simultaneously, achieving selvage guide roll stand asks angle to be inclined to as required, help the winding angle that we need different cloth choose reasonable, the energy is saved, maintenance equipment while reaching productive target.
Accompanying drawing explanation
Fig. 1 is structural representation Fig. 1 that the utility model centering open-width launches equipment;
Fig. 2 is structural representation Fig. 2 that the utility model centering open-width launches equipment
Fig. 3 is the schematic diagram that the utility model centering open-width launches equipment selvage guide roll stand;
Fig. 4 is that the utility model centering open-width launches equipment ratchet device schematic diagram.
Reference numeral: 1, fuselage; 2, selvage guide roll stand; 3, fabric guide roll; 4, rotating shaft; 5, ratchet; 6, ratchet; 7, position-limited trough; 8, loading slide block; 9, pipe link; 10, spring.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the utility model embodiment is described further.
A kind of centering open-width launches equipment, comprises fuselage 1, selvage guide roll stand 2, fabric guide roll 3, and fuselage 1 pair of cloth carries out on the fabric guide roll 3 sent into by cloth after the preliminary expansion of neutralization in selvage guide roll stand 2.Selvage guide roll stand 2 center support has a rotating shaft 4, and rotating shaft 4 is connected with the pipe link 9 that two, front and back shape size is consistent, point of connection is the center-point of pipe link 9.The model that the two ends, left and right of pipe link 9 are all connected with a fabric guide roll 3, two fabric guide rolls 3 is consistent.
Above the selvage guide roll stand 2 of rotating shaft 4 one end, be provided with one position-limited trough 7, have one piece of loading slide block 8 in position-limited trough 7, loading slide block 8 can move up and down along position-limited trough 7.Loading slide block 8 is provided with a ratchet 6.That one end of rotating shaft 4 is also provided with a ratchet 5, and shape size and the ratchet 6 of ratchet 5 coordinate.When loading slide block 8 be positioned at position-limited trough 7 bottom time, ratchet 6 snaps in ratchet 5, from the rotation of direction restriction ratchet 5.When loading slide block 8 leaves position-limited trough 7 bottom, when moving up, ratchet 6 and ratchet 5 depart from, and ratchet 5 can freely rotate.In position-limited trough 7, be also provided with a spring 10, the upper end of spring 10 is connected with selvage guide roll stand 2, and lower end is connected with loading slide block 8.Spring 10 can make ratchet 6 snap in ratchet 5, or after moving on loading slide block 8, loading slide block 8 is automatically reset.By said mechanism, the angle that rotating shaft 4 is rotated can be controlled, thus change the winding angle of cloth and fabric guide roll 3.
The entirety of selvage guide roll stand 2 can 4 be rotated around the shaft.The rotation of selvage guide roll stand 2 drives fabric guide roll 3 to rotate, and turning cylinder is rotating shaft 4, and diameter is the length of pipe link 9.The rotation of fabric guide roll 3 changes the winding angle of fabric guide roll 3 and cloth.According to the physical features of cloth, different winding angles can be chosen.
With reference to figure 1, when selvage guide roll stand 2 turns over certain angle, when reaching the winding angle of needs, ratchet 5 and ratchet 6 cooperatively interact, and make selvage guide roll stand 2 entirety maintain the inclination of that angle.
With reference to figure 2, when equipment work is complete, by stirring slide block, make ratchet 6 depart from ratchet 5, selvage guide roll stand 2 is reset to the minimum position of center of gravity.By being provided with the selvage guide roll stand 2 of band rotating shaft 4, ratchet 5 mechanism that can control rotating shaft 4 and rotate being set simultaneously, achieving selvage guide roll stand 2 by demand angle tendency, helping the winding angle that we need different cloth choose reasonable.Rational winding angle is the minimum winding angle meeting production requirement, the friction force between cloth and fabric guide roll can be made so less, achieve the saving energy while reaching productive target, the object of maintenance equipment.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a centering open-width launches equipment, comprise fuselage, selvage guide roll stand, fabric guide roll, described fabric guide roll is erected at fuselage exit, described fabric guide roll is arranged in selvage guide roll stand, it is characterized in that: described fabric guide roll erection has rotating shaft, described rotating shaft is provided with ratchet, and described selvage guide roll stand is provided with the ratchet coordinated with ratchet.
2. a kind of centering open-width according to claim 1 launches equipment, it is characterized in that: the two ends of the rotating shaft of described selvage guide roll stand are respectively equipped with a pipe link, described two pipe link size shape are identical, direction is parallel and vertical with rotating shaft, described fabric guide roll has two, is installed in parallel in the two ends of pipe link.
3. a kind of centering open-width according to claim 2 launches equipment, it is characterized in that: described selvage guide roll stand is provided with position-limited trough, in described position-limited trough, clamping loading slide block, is provided with spring in described position-limited trough, and the two ends of described spring are connected with loading slide block with selvage guide roll stand respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743724.5U CN204980534U (en) | 2015-09-23 | 2015-09-23 | Centering scutching equipment that expandes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743724.5U CN204980534U (en) | 2015-09-23 | 2015-09-23 | Centering scutching equipment that expandes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980534U true CN204980534U (en) | 2016-01-20 |
Family
ID=55114924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743724.5U Expired - Fee Related CN204980534U (en) | 2015-09-23 | 2015-09-23 | Centering scutching equipment that expandes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455361A (en) * | 2022-02-12 | 2022-05-10 | 安徽风正新材料科技有限公司 | But automatically regulated aluminium foil surface tension's unwinding equipment |
-
2015
- 2015-09-23 CN CN201520743724.5U patent/CN204980534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455361A (en) * | 2022-02-12 | 2022-05-10 | 安徽风正新材料科技有限公司 | But automatically regulated aluminium foil surface tension's unwinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |