CN212688257U - Side-blowing rectifying device for polyester filament spinning - Google Patents
Side-blowing rectifying device for polyester filament spinning Download PDFInfo
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- CN212688257U CN212688257U CN202020786682.4U CN202020786682U CN212688257U CN 212688257 U CN212688257 U CN 212688257U CN 202020786682 U CN202020786682 U CN 202020786682U CN 212688257 U CN212688257 U CN 212688257U
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- rectifying device
- fixedly connected
- transmission rod
- spring
- polyester filament
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Abstract
The utility model relates to the technical field of side-blown rectifying devices, and discloses a side-blown rectifying device for polyester filament spinning, which comprises a first rectifying device and a second rectifying device with the same structure, wherein the second rectifying device is positioned above the first rectifying device, and two ends of the first rectifying device are symmetrically and fixedly connected with elastic clamping mechanisms; elastic clamping mechanism is including being the backup pad of "L" type, and the horizontal end fixed connection of backup pad is on first fairing's vertical lateral wall, and the vertical end of backup pad is close to one side fixedly connected with spring of second fairing, the other end fixedly connected with clamp splice of spring, and the upper end edge that spring one end was kept away from to the clamp splice sets up to the inclined plane. The utility model discloses carry out firm fixed with second fairing position on first fairing, prevent both from receiving external force to take place the separation easily, guaranteed strand silk passageway's closure, improved final product quality.
Description
Technical Field
The utility model relates to a side-blown fairing technical field especially relates to a polyester filament spinning is with side-blown fairing.
Background
With the continuous development of the technological level, new technology, new process and new material are continuously developed, the polyester filament yarn is also developed rapidly and rapidly on the spinning equipment and process, and particularly on the cooling link which greatly affects the product quality, new equipment and technology are continuously developed. The cooling of the present novel polyester melt spinning device mainly comprises internal and external circular blowing, and the technology ensures that the cooling process of the polyester melt spinning is more stable than the process of the prior side blowing mode, the product quality is more uniform, and the influence on the porous fine denier product is particularly obvious. However, the existing side-blown cooling system has the defects that the primary strand silk is cooled unevenly due to the influence of the strand silk accompanying air flow and external air flow on side blowing, so that the product quality is unstable.
The utility model discloses a side-blown fairing for polyester filament spinning through retrieval publication (announcement) number CN202809025U, when using, firstly put the first fairing on the support, and inwards shift to be clung to the side-blown net surface, put the second fairing on the support after trimming and throwing, and inwards shift to be closely attached to the first fairing, so that two semi-cylindrical channels or semi-circular platform-shaped channels in the middle part form a closed strand silk channel, thereby forming the side-blown fairing for polyester filament spinning, if the end breakage occurs or the plate needs to be trimmed during the production operation, only the second fairing needs to be taken down; the proposal still has the following technical defects:
this technical scheme forms confined strand silk passageway with first fairing and the laminating of second fairing, but both can't firm the linking together, and both receive external force to take place the separation easily, destroy the closure of strand silk passageway, influence final product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art and forming confined strand silk passageway with first fairing and the laminating of second fairing, but both can't firm links together, and both receive external force to take place the separation easily, destroy the closure of strand silk passageway, influence the problem of final product quality, and the polyester filament spinning that proposes is with side-blown fairing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a side-blowing rectifying device for polyester filament spinning comprises a first rectifying device and a second rectifying device which are identical in structure, wherein the second rectifying device is positioned above the first rectifying device, and two ends of the first rectifying device are symmetrically and fixedly connected with elastic clamping mechanisms;
elastic clamping mechanism is including being the backup pad of "L" type, the horizontal end fixed connection of backup pad is on first fairing's vertical lateral wall, the vertical end of backup pad is close to one side fixedly connected with spring of second fairing, the other end fixedly connected with clamp splice of spring, the upper end edge that spring one end was kept away from to the clamp splice sets up to the inclined plane, the one end fixedly connected with transfer line that second fairing was kept away from to the clamp splice, the transmission hole has been seted up to the position that the vertical end of backup pad corresponds the transfer line, the one end that the clamp splice was kept away from to the transfer line passes the transmission hole and outwards extends, transfer line and transmission hole sliding connection.
Preferably, use the transfer line to be the even equidistance of annular on the pore wall in transmission hole and seted up a plurality of roll groove as the center, be equipped with rolling ball in the roll groove, the notch setting that roll groove was passed to the one end that the ball is close to the transfer line, just ball roll connection is on the pole wall of transfer line.
Preferably, one end of the transmission rod, which is far away from the clamping block, is fixedly connected with a pull handle.
Preferably, one end of the clamping block, which is far away from the transmission rod, is fixedly connected with an anti-skid wear-resistant pad.
Preferably, the ball diameter of the ball is larger than the groove diameter of the notch of the rolling groove, and the ball is made of stainless steel.
Compared with the prior art, the utility model provides a polyester filament spinning is with side-blown fairing, possess following beneficial effect:
the side-blowing rectifying device for polyester filament spinning comprises a spring clamping mechanism which is composed of a supporting plate, a spring, clamping blocks, an inclined plane, a transmission rod and a transmission hole, when a first rectifying device and a second rectifying device are required to be attached to form a closed filament channel, the second rectifying device is moved to the position right above the first rectifying device and pressed downwards, two ends of the second rectifying device are firstly abutted against the inclined planes of the two spring clamping mechanisms, the second rectifying device continues to move downwards, pressure is applied to the inclined plane of the spring clamping mechanism by the second rectifying device, the clamping blocks are forced to drive the transmission rod to move in the transmission hole of the supporting plate, the two clamping blocks of the two spring clamping mechanisms move back and compress the spring until the first rectifying device and the second rectifying device are attached to form the closed filament channel, at the moment, the spring is pushed to reset by the restoring force generated by compression, two clamp blocks on two spring fixture carry out firm fixed with second fairing in the position on first fairing, prevent that both from receiving external force to take place the separation easily, have guaranteed the closure of strand silk passageway, have improved final product quality.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses carry out firm fixed with second fairing position on first fairing, prevent that both from receiving external force to take place the separation easily, guaranteed the closure of strand silk passageway, improved final product quality.
Drawings
FIG. 1 is a schematic structural view of a side-blown flow straightener for polyester filament spinning according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a first rectifying device 1, a second rectifying device 2, a supporting plate 3, a spring 4, a clamping block 5, an inclined surface 6, a transmission rod 7, a transmission hole 8, a rolling groove 9, a ball 10, a pull handle 11 and an anti-skid wear-resistant pad 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a side-blowing rectifying device for polyester filament spinning comprises a first rectifying device 1 and a second rectifying device 2 which have the same structure, wherein the second rectifying device 2 is positioned above the first rectifying device 1, and two ends of the first rectifying device 1 are symmetrically and fixedly connected with elastic clamping mechanisms;
the elastic clamping mechanism comprises an L-shaped supporting plate 3, the horizontal end of the supporting plate 3 is fixedly connected to the vertical side wall of the first rectifying device 1, one side, close to the second rectifying device 2, of the vertical end of the supporting plate 3 is fixedly connected with a spring 4, the other end of the spring 4 is fixedly connected with a clamping block 5, the edge of the upper end, far away from the spring 4, of the clamping block 5 is provided with an inclined surface 6, one end, far away from the second rectifying device 2, of the clamping block 5 is fixedly connected with a transmission rod 7, the vertical end of the supporting plate 3 is provided with a transmission hole 8 corresponding to the transmission rod 7, one end, far away from the clamping block 5, of the transmission rod 7 penetrates through the transmission hole 8 and extends outwards, the transmission rod 7 is in sliding connection with the transmission hole 8, when the first rectifying device 1 and the second rectifying device 2 are required to be attached to form a closed strand silk channel, the two ends of the second rectifying device 2 are firstly abutted against the inclined planes 6 of the two spring clamping mechanisms, the second rectifying device 2 continues to move downwards, the second rectifying device 2 applies pressure to the inclined planes 6 of the spring clamping mechanisms, the clamping blocks 5 are forced to drive the transmission rod 7 to move in the transmission holes 8 of the support plate 3, the two clamping blocks 5 of the two spring clamping mechanisms move back to back and compress the springs 4 until the first rectifying device 1 and the second rectifying device 2 are attached to form a closed strand silk channel, the springs 4 are compressed to generate reset force to push the clamping blocks 5 to reset at the moment, the positions of the second rectifying device 2 on the first rectifying device 1 are firmly fixed by the two clamping blocks 5 on the two spring clamping mechanisms, the two rectifying devices are prevented from being easily separated by external force, the sealing performance of the strand silk channel is guaranteed, and the quality of final products is improved.
The hole wall of the transmission hole 8 is provided with a plurality of rolling grooves 9 which are annular, uniform and equidistant and take the transmission rod 7 as the center, rolling balls 10 are arranged in the rolling grooves 9, one end of each ball 10, close to the transmission rod 7, penetrates through a notch of each rolling groove 9, the balls 10 are connected to the rod wall of the transmission rod 7 in a rolling mode, the transmission rod 7 is clamped through the balls 10 which are annularly distributed, when the transmission rod 7 is stressed to move in the transmission hole 8, the transmission rod 7 drives the balls 10 to roll, and friction resistance of the transmission rod 7 during movement in the rolling grooves 9 is reduced.
One end of the transmission rod 7, which is far away from the clamping block 5, is fixedly connected with a pull handle 11, and the pull handle 11 is held to drive the transmission rod 7 to move synchronously.
The end of the clamping block 5, which is far away from the transmission rod 7, is fixedly connected with an anti-skid wear-resistant pad 12, so that the friction force when the clamping block 5 clamps the second rectifying device 2 is improved.
The ball 10 has a diameter larger than that of the notch of the rolling groove 9, and the ball 10 is made of stainless steel to prevent the ball 10 from sliding out of the rolling groove 9.
In the utility model, when the first rectifying device 1 and the second rectifying device 2 are required to be jointed to form a closed strand silk channel, the second rectifying device 2 is firstly moved right above the first rectifying device 1 and pressed downwards, two ends of the second rectifying device 2 are firstly propped against the inclined planes 6 of the two spring clamping mechanisms, along with the continuous downward movement of the second rectifying device 2, the second rectifying device 2 applies pressure to the inclined planes 6 of the spring clamping mechanisms, so that the clamping blocks 5 are forced to drive the transmission rod 7 to move in the transmission hole 8 of the supporting plate 3, the two clamping blocks 5 of the two spring clamping mechanisms move back to back and compress the spring 4 until the first rectifying device 1 and the second rectifying device 2 are jointed to form the closed strand silk channel, at the moment, the spring 4 is pushed to reset by the reset force generated by the compression, the clamping blocks 5 on the two spring clamping mechanisms firmly fix the position of the second rectifying device 2 on the first rectifying device 1, the separation of the two under external force is prevented, the sealing property of the strand silk channel is ensured, and the quality of the final product is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A polyester filament spinning side-blown rectifying device comprises a first rectifying device (1) and a second rectifying device (2) which are identical in structure, and is characterized in that the second rectifying device (2) is positioned above the first rectifying device (1), and two ends of the first rectifying device (1) are symmetrically and fixedly connected with elastic clamping mechanisms;
the elastic clamping mechanism comprises an L-shaped supporting plate (3), the horizontal end of the supporting plate (3) is fixedly connected to the vertical side wall of the first rectifying device (1), a spring (4) is fixedly connected with one side of the vertical end of the supporting plate (3) close to the second rectifying device (2), the other end of the spring (4) is fixedly connected with a clamping block (5), the edge of the upper end of the clamping block (5) far away from one end of the spring (4) is provided with an inclined surface (6), one end of the clamping block (5) far away from the second rectifying device (2) is fixedly connected with a transmission rod (7), a transmission hole (8) is arranged at the position of the vertical end of the supporting plate (3) corresponding to the transmission rod (7), one end, far away from the clamping block (5), of the transmission rod (7) penetrates through the transmission hole (8) and extends outwards, and the transmission rod (7) is connected with the transmission hole (8) in a sliding mode.
2. The polyester filament spinning side-blowing rectification device according to claim 1, characterized in that a plurality of rolling grooves (9) are uniformly and equidistantly formed in a circular shape by taking the transmission rod (7) as a center on the wall of the transmission hole (8), rolling balls (10) are arranged in the rolling grooves (9), one end, close to the transmission rod (7), of each rolling ball (10) penetrates through a notch of each rolling groove (9), and the rolling balls (10) are connected to the rod wall of the transmission rod (7) in a rolling manner.
3. A side-blowing rectification device for polyester filament spinning according to claim 1, characterized in that a pull handle (11) is fixedly connected to one end of the transmission rod (7) far away from the clamping block (5).
4. A side-blown rectification device for polyester filament spinning according to claim 1, characterized in that one end of the clamp block (5) far away from the transmission rod (7) is fixedly connected with an antiskid wear pad (12).
5. A side-blow rectification device for polyester filament spinning according to claim 2 wherein the balls (10) have a larger ball diameter than the groove diameter of the notch of the rolling groove (9) and the balls (10) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786682.4U CN212688257U (en) | 2020-05-13 | 2020-05-13 | Side-blowing rectifying device for polyester filament spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786682.4U CN212688257U (en) | 2020-05-13 | 2020-05-13 | Side-blowing rectifying device for polyester filament spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212688257U true CN212688257U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020786682.4U Active CN212688257U (en) | 2020-05-13 | 2020-05-13 | Side-blowing rectifying device for polyester filament spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212688257U (en) |
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2020
- 2020-05-13 CN CN202020786682.4U patent/CN212688257U/en active Active
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