CN202643998U - Improved tension bearing mechanism for compact spinning apparatus - Google Patents
Improved tension bearing mechanism for compact spinning apparatus Download PDFInfo
- Publication number
- CN202643998U CN202643998U CN 201220050711 CN201220050711U CN202643998U CN 202643998 U CN202643998 U CN 202643998U CN 201220050711 CN201220050711 CN 201220050711 CN 201220050711 U CN201220050711 U CN 201220050711U CN 202643998 U CN202643998 U CN 202643998U
- Authority
- CN
- China
- Prior art keywords
- tension
- tension force
- limiting slide
- rail
- slide seat
- 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 - Lifetime
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an improved tension bearing mechanism for a compact spinning apparatus. The tension bearing mechanism comprises, at a downside of a negative pressure gathering pipe, more than four tension bearing seats, at least two tension bearing frames and at least four locating spring sheets, wherein each tension bearing seat is provided with a mounting hole, the tension bearing frame comprises a tension rod, and more than three limiting slide seats disposed in a horizontal spacing manner along the tension rod, used for adjusting tension for grid rings, and pressed against a lower part of the tension rod via adjusting springs, with a bottom part of each limiting slide seat provided with a check block which is provided with checking sides and used for axial position-limiting for the grid ring; connection surfaces of the two locating spring sheets are connected with the two corresponding tension bearing seats respectively, adjusting mounting surfaces of the two locating spring sheets are connected with two ends of the tension rod in a pressed manner respectively, the two ends of the tension rod are disposed in the mounting holes of the two tension bearing seats, and the adjusting mounting surface of the two locating spring sheets is provided with an assembling surface and an inner projection. According to the improved tension bearing mechanism for the compact spinning apparatus, strength of the tension rods and the negative pressure gathering pipe is raised, and the tension of each grid ring is easier to control.
Description
Technical field
The utility model relates to a kind of tension support mechanism of modified collecting-spinning device, belongs to the pneumatic power collecting device field of compact spinning machine.
Background technology
Compact spinning machine has increased the pneumatic apparatus for collecting of negative pressure of a fiber strip polymerization in the dominant draft downstream for eliminating spinning triangular zone, pneumatic apparatus for collecting is mainly by negative pressure collecting pipe, grid ring, gather the formations such as roller and grid ring strainer, have a plurality of air-flow guide grooves on the tube wall of negative pressure collecting pipe spigot surface, pore gathers on the grid ring surface, a plurality of grid ring are corresponding being sleeved on each air-flow guide groove of negative pressure collecting pipe respectively, make the corresponding one fiber strand of each air-flow gathering sill, under the negative-pressure air-flow effect in negative pressure collecting pipe, the fiber strip filoplume is gathered at the air-flow guide groove along with the grid ring rotational conveyance time, and effectively reduce spinning triangular zone, reach the requirement that reduces Yarn filoplume and increase the brute force of yarn.Because grid ring is enclosed within negative pressure collecting pipe, gathers on the tension rail of roller and tension mechanism, and the control roller is pressed in and gathers on the roller, and the fiber strip after drawing-off is gathered grips the performance indications that the formed district of swimming of point directly affects yarn by gathering roller.
The tension support mechanism of present disclosed collecting-spinning device is at tension force supporting base, tension force bearing support and two tension support mechanisms that the positioning ejection reed consists of, the tension force supporting base is arranged on the downside of negative pressure collecting pipe, by the positioning ejection reed tension force pole is installed in two tension force supporting base places, tension rail is positioned at gather the bottom of roller, falls behind under its velveteen filoplume and airborne flyings, the dust after having avoided fiber strip by drafting system and cause the long-pending flower of tension rail to make grid ring run out of the problem of the control range of tension support.Because the tension rail supporting-point is close to gathering the bite of roller with the control roller, simultaneously, each limiting slide seat is provided with the block that grid ring is carried out axial limiting in the bottom, when grid ring is rotated to position limiting slide block minimum point one side, block can keep off a side of executing grid ring pine, side that also can the grid ring pilled-in selvedge, therefore effectively the control mesh circle moves axially, reliably spacing to grid ring, can improve the tensioning efficient of grid ring, make fiber strip after the drawing-off can enter rapidly the position of air-flow guide groove and complete by the air-flow guide groove, make yarn can reach desired Yarn filoplume and brute force.But for the special pipe structure of many ingots structures such as 6 ingots, 8 ingots, because tension rail is longer, in use produce distortion and the tension support seat that causes and the change in location of limiting slide seat, and then affect the tension variation of grid ring.
Summary of the invention
The purpose of this utility model provides and a kind of at least two tension rails is installed on the negative pressure collecting pipe, improves tension rail and negative pressure collecting pipe intensity, more easily controls the tension support mechanism of collecting-spinning device of the tension force of each grid ring.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of tension support mechanism of modified collecting-spinning device, it is characterized in that: comprise the tension force supporting base more than four and at least two tension force bearing supports and at least four positioning ejection reeds of being arranged on the negative pressure collecting pipe downside, each tension force supporting base is provided with installing hole, described tension force bearing support comprises tension rail, the limiting slide seat that can regulate grid ring tension force more than three that is horizontally arranged at interval along tension rail, limiting slide seat withstands on the bottom of tension rail by regulating spring, the bottom of each limiting slide seat is provided with the block with rib that grid ring is carried out axial limiting; The joint face of two positioning ejection reeds connects with corresponding two tension force supporting bases respectively, the adjusting installed surface of two positioning ejection reeds respectively with the two ends crimping of tension rail, and the two ends of tension rail are arranged in the installing hole of two tension force supporting bases, and the adjusting installed surface of two positioning ejection reeds is provided with fitting surface and internal projection.
The tension force supporting base more than four that the utility model is provided with at the negative pressure collecting pipe downside and with the installation that matches of at least two tension force bearing supports and at least four positioning ejection reeds, therefore can make the tension rail contraction in length that is installed on the negative pressure collecting pipe, the intensity that improves tension rail is good, not yielding in its use procedure, and more easily make, relatively be applicable to the negative pressure collecting pipe of many ingots structures such as 6 ingots, 8 ingots.The utility model is owing to having shortened the length of tension rail, therefore tension support seat and the limiting slide seat change in location that can avoid long tension rail to cause because of intensity difference, distortion, and then affect the tension variation of grid ring, the tension force of each grid ring is more easily controlled.The utility model adopts the tension rail of sectional type, can be designed to coat little laura structure because negative pressure gathering pipe is positioned at two tension force supporting bases of inboard lower neighbour, thereby the intensity that has also improved negative pressure collecting pipe is better.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is that tension support mechanism of the present utility model is installed in the structural representation on the collecting-spinning device.
Fig. 2 is that the utility model tension support mechanism is installed in collecting-spinning device and prepares to install the structural representation of grid ring.
Fig. 3 is the sectional structure schematic diagram of the A-A of Fig. 2.
Fig. 4 is the structural representation of the utility model tension force supporting base.
Fig. 5 is the backsight structural representation of Fig. 4.
Fig. 6 is the structural representation of tension force bearing support.
Fig. 7 is the structural representation of a kind of Location resilient piece of the utility model.
Fig. 8 is the configuration diagram of Location resilient piece and tension rail installation site when normal spinning among Fig. 7.
Fig. 9 is Location resilient piece and the configuration diagram of tension rail when the loading and unloading grid ring among Fig. 7.
Figure 10 is the structural representation of the another kind of Location resilient piece of the utility model.
Figure 11 is the configuration diagram of Location resilient piece and tension rail installation site when normal spinning among Figure 10.
Figure 12 is Location resilient piece and the configuration diagram of tension rail when the loading and unloading grid ring among Figure 10.
Wherein: 1-negative pressure collecting pipe, 1-1-air-flow guide groove, 1-2-suction hole, 2-gather roller, 3-grid ring, 4-air-breathing joint, 5-positioning ejection reed, 5-1-adjusting installed surface, 5-2-fitting surface, 5-3-internal projection, 5-4-joint face, 6-tension force supporting base, 6-1-outer step, locating surface in 6-2-hole, 6-3-limited step, 7-tension rail, 7-1-supporting base, 7-2-locating piece, 8-limiting slide seat, 8-1-side block limit, 9-block, 10-regulating spring.
The specific embodiment
See shown in Fig. 1～6, the tension support mechanism of the utility model collecting-spinning device, comprise at least four tension force supporting bases 6 and at least two tension force bearing supports and at least four positioning ejection reeds 5 of being arranged on negative pressure collecting pipe 1 downside, each tension force supporting base 6 is provided with installing hole.See shown in Fig. 1～6, at least four tension force supporting bases 6 of the utility model are positioned at the downside of negative pressure collecting pipe 1, wherein two are positioned at the two ends that negative pressure is assembled pipe 1, at least two adjacent middle parts that are positioned at negative pressure gathering pipe 1, as when adopting six tension force supporting bases, its negative pressure is assembled pipe 1 both sides and is respectively equipped with two adjacent tension force supporting bases, and each tension force supporting base 6 is fixed on negative pressure collecting pipe 1 bottom, and each tension force supporting base 6 is made integrative-structure with negative pressure collecting pipe 1.Negative pressure collecting pipe 1 is provided with at least one suction hole 1-2 of communicating with negative pressure cavity and the air-flow guide groove 1-1 more than three along the tube wall of spigot surface, air-breathing joint 4 is fixed on the suction hole 1-2, in air-breathing joint 4 and negative pressure source of the gas negative suction centralizing pipe 1, a plurality of grid ring 3 are sleeved on the negative pressure collecting pipe 1 and are positioned at each air-flow guide groove 1-1 place, driving grid ring 3 when gathering roller 2 rotation rotates, act on the fibre bundle that each drawing-off goes out by uniform negative-pressure air-flow, it is agglomerated into a branch of, subsequently twisting can seal its filoplume and is wrapped on the yarn.See Fig. 1～3, shown in 6, tension force bearing support of the present utility model comprises tension rail 7, the limiting slide seat 8 that can regulate grid ring tension force more than three that is horizontally arranged at interval along tension rail 7, limiting slide seat 8 withstands on the bottom of tension rail 7 by regulating spring 10, the bottom of each limiting slide seat 8 is provided with the block with rib 9 that grid ring 3 is carried out axial limiting, because the rib of block 9 both sides is arranged on the both sides of limiting slide seat 8 bottoms and extends upwards, therefore can effectively prevent moving axially of grid ring 3, as shown in Figure 6, the utility model tension rail 7 has front flanging, both ends have supporting base 7-1, see Fig. 4, shown in 5, spacing limited step 6-3 when the medial surface of tension force supporting base 6 is provided with tension rail 7 upset, be used for locating surface 6-2 in outer step 6-1 that positioning ejection reed 5 connects or the hole, tension rail 7 is interval with the locating piece 7-2 more than three, limiting slide seat 8 one sides that take the shape of the letter U are provided with guide groove, limiting slide seat 8 is plugged on the locating piece 7-2 by guide groove, regulating spring 10 withstands on the U-shaped end of tension rail and limiting slide seat 8, limiting slide seat 8 also is provided with side block limit 8-1 at the block rear portion, regulate and supporting grid ring 3 by limiting slide seat 8, and inboard projection and be connected in the U-lag of limiting slide seat 8 mobile with limiting slide seat 8 on the block 9.
See shown in Fig. 1～4, the utility model positioning ejection reed 5 has joint face 5-4 and regulates installed surface 5-1, the joint face 5-4 of two positioning ejection reeds 5 is connected with two tension force supporting bases 6 respectively, the adjusting installed surface 5-1 of positioning ejection reed 5 joins with tension rail 7 two ends that are arranged in two tension force supporting bases, 6 installing holes respectively, and have fitting surface 5-2 that tension rail 7 ends are play supporting role on the adjusting installed surface 5-1 of two positioning ejection reeds 5 and tension rail 7 is rotated the capable spacing internal projection 5-3 of peaceful shift-ins, tension rail 7 can be rotated in two tension force supporting bases, 6 installing holes or move horizontally, and the position by the control of the internal projection 5-3 on the positioning ejection reed 5 tension rail 7, this internal projection 5-3 that can cross on the positioning ejection reed 5 at tension rail 7 under the effect of external force is rotated or moves horizontally, and can return normal operating position under the effect of external force.
See shown in Fig. 7～9, the positioning ejection reed 5 of a kind of structure of the utility model, the adjusting installed surface 5-1 of this positioning ejection reed 5 is provided with two perpendicular putting and intersects and lean-in inclined-plane, with the internal projection 5-3 that regulates installed surface 5-1 and be divided into fitting surface 5-2 and formed by two inclined-planes, the joint face 5-4 of positioning ejection reed 5 is shaped as frame and is connected on the tension force supporting base 6 spacing by outer step 6-1 or the interior step of tension force supporting base 6, or the joint face 5-4 of positioning ejection reed 5 is the plane, the joint face 5-4 of positioning ejection reed 5 is connected in the hole of tension force supporting base 6 installing holes on the locating surface 6-2, tension rail 7 is installed on the tension force supporting base 6 by two positioning ejection reeds 5, as shown in Figure 8, positioning ejection reed 5 of the present utility model and tension rail 7 installation site when normally spinning, the fitting surface 5-2 of positioning ejection reed 5 front portions is clipped on the supporting base 7-1 at tension rail 7 two ends, and the position of the tension rail 7 after internal projection 5-3 will adjust positions.As shown in Figure 9, when needs dismounting grid ring 3, tension rail 7 can be moved horizontally backward, make the supporting base 7-1 at tension rail 7 two ends cross internal projection 5-3 and undertaken spacingly by internal projection 5-3, and rotating tension bar 7 gets final product.When need supportings grid ring 3, tension rail 7 pushed away forward cross internal projection 5-3, return normal yarning position.
See shown in Figure 10～12, the another kind of structure positioning ejection of the utility model reed 5, the adjusting installed surface 5-1 of positioning ejection reed 5 is provided with the projection of introversion, this projection can be spherical protrusions or cone cylindricality, with the internal projection 5-3 that regulates installed surface 5-1 and be divided into fitting surface 5-2 and formed by projection, the joint face 5-4 of positioning ejection reed 5 is in plane and the hole that is connected to tension force supporting base 6 installing holes on the locating surface 6-2, or the joint face 5-4 of positioning ejection reed 5 is shaped as frame and is connected on the tension force supporting base 6 spacing by interior step or the outer step 6-1 of tension force supporting base 6.As shown in Figure 11, positioning ejection reed 5 of the present utility model and tension rail 7 installation site when normally spinning, the fitting surface 5-2 of positioning ejection reed 5 front portions is clipped on the supporting base 7-1 at tension rail 7 two ends, and the position of the tension rail 7 after the projection of introversion will be adjusted positions.As shown in Figure 12, when needs dismounting grid ring 3, tension rail 7 can be moved horizontally backward, make the supporting base 7-1 at tension rail 7 two ends cross internal projection 5-3 and undertaken spacingly by internal projection 5-3, and rotating tension bar 7 gets final product.When need supportings grid ring 3, tension rail 7 pushed away forward cross internal projection 5-3, return normal yarning position.
Claims (3)
1. the tension support mechanism of a modified collecting-spinning device, it is characterized in that: comprise the tension force supporting base (6) more than four that is arranged on negative pressure collecting pipe (1) downside and at least two tension force bearing supports and at least four positioning ejection reeds (5), each tension force supporting base (6) is provided with installing hole, described tension force bearing support comprises tension rail (7), the limiting slide seat (8) that can regulate grid ring tension force more than three that is horizontally arranged at interval along tension rail (7), limiting slide seat (8) withstands on the bottom of tension rail (7) by regulating spring (10), the bottom of each limiting slide seat (8) is provided with the block with rib (9) that grid ring is carried out axial limiting; The joint face (5-4) of two positioning ejection reeds (5) connects with corresponding two tension force supporting bases (6) respectively, the adjusting installed surface (5-1) of two positioning ejection reeds (5) respectively with the two ends crimping of tension rail (7), and the two ends of tension rail (7) are arranged in the installing hole of two tension force supporting bases (6), and the adjusting installed surface (5-1) of two positioning ejection reeds (5) is provided with fitting surface (5-2) and internal projection (5-3).
2. the tension support mechanism of modified collecting-spinning device according to claim 1, it is characterized in that: described tension force supporting base (6) is fixed on negative pressure collecting pipe (1) bottom.
3. the tension support mechanism of modified collecting-spinning device according to claim 1, it is characterized in that: described tension rail (7) has front flanging, both ends have supporting base (7-1), and the medial surface of tension force supporting base (6) is provided with the limited step spacing to tension rail (6-3), tension rail (7) is interval with the locating piece (7-2) more than three, limiting slide seat (8) one sides that take the shape of the letter U are provided with guide groove, limiting slide seat (8) is plugged on locating piece (7-2) by guide groove, regulating spring (10) withstands on the U-shaped end of tension rail (7) and limiting slide seat (8), and limiting slide seat (8) also is provided with side block limit (8-1) at the block rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220050711 CN202643998U (en) | 2012-02-16 | 2012-02-16 | Improved tension bearing mechanism for compact spinning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220050711 CN202643998U (en) | 2012-02-16 | 2012-02-16 | Improved tension bearing mechanism for compact spinning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643998U true CN202643998U (en) | 2013-01-02 |
Family
ID=47413131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220050711 Expired - Lifetime CN202643998U (en) | 2012-02-16 | 2012-02-16 | Improved tension bearing mechanism for compact spinning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316819A (en) * | 2015-05-21 | 2016-02-10 | 江苏理工学院 | Tensioning rod for compact spinning device |
| CN108728953A (en) * | 2018-08-17 | 2018-11-02 | 江阴市华方新技术科研有限公司 | A kind of abnormity pipe device |
| CN108754699A (en) * | 2018-08-17 | 2018-11-06 | 江阴市华方新技术科研有限公司 | A kind of integrated composite spinning profiled tube grid ring supporting mechanism |
-
2012
- 2012-02-16 CN CN 201220050711 patent/CN202643998U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316819A (en) * | 2015-05-21 | 2016-02-10 | 江苏理工学院 | Tensioning rod for compact spinning device |
| CN108728953A (en) * | 2018-08-17 | 2018-11-02 | 江阴市华方新技术科研有限公司 | A kind of abnormity pipe device |
| CN108754699A (en) * | 2018-08-17 | 2018-11-06 | 江阴市华方新技术科研有限公司 | A kind of integrated composite spinning profiled tube grid ring supporting mechanism |
| CN108728953B (en) * | 2018-08-17 | 2023-11-28 | 江阴市华方新技术科研有限公司 | Special-shaped pipe device |
| CN108754699B (en) * | 2018-08-17 | 2024-04-05 | 江阴市华方新技术科研有限公司 | Grid ring supporting mechanism for special-shaped tube for compact spinning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102031602B (en) | Integrated composite spinning device of ring spinning frame | |
| CN202643998U (en) | Improved tension bearing mechanism for compact spinning apparatus | |
| CN201971941U (en) | Tension supporting mechanism of compact spinning device | |
| CN201952548U (en) | Integrated composite spinning device for ring spinning frame | |
| CN110184693A (en) | A kind of curve drawing system and the spinning frame with the curve drawing system | |
| CN201952547U (en) | Integrated special pipe of collecting-spinning device in ring spinning frame | |
| CN201031280Y (en) | Grid ring tension mechanism of yarns pneumatic power collecting device | |
| CN100572623C (en) | Three-roller mechanical type compact spinning drafting system | |
| CN100503914C (en) | Spinning machine with collecting device | |
| CN102031601B (en) | Tension support mechanism of compact spinning device | |
| CN203785214U (en) | IRR (internal retention ring) fabric air duct system | |
| CN202576718U (en) | Novel compact spinning concentrator | |
| CN112607466B (en) | Installation separation conveying mechanism for cloth rolling machine | |
| CN211595858U (en) | Oiling device for spinning | |
| CN207958631U (en) | A kind of great circle machine base | |
| CN201850366U (en) | Combined 360-DEG rotatable porous interlacer | |
| CN103103660A (en) | Front roller humidifying device | |
| CN209721243U (en) | The self-centering swelling shaft of aluminium foil | |
| CN108754700B (en) | Grid ring supporting mechanism of special-shaped pipe device | |
| CN108728953B (en) | Special-shaped pipe device | |
| CN203007531U (en) | Front roller humidifying device | |
| CN102505214A (en) | Spinning gathering suction tube | |
| CN210368057U (en) | Curve embedding structure of curve drafting system | |
| CN219260337U (en) | Roller tension frame sliding seat | |
| CN101265624A (en) | Negative-pressure tube and its corresponding spacer block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |