CN220578610U - Polyester yarn guide structure - Google Patents
Polyester yarn guide structure Download PDFInfo
- Publication number
- CN220578610U CN220578610U CN202322296230.4U CN202322296230U CN220578610U CN 220578610 U CN220578610 U CN 220578610U CN 202322296230 U CN202322296230 U CN 202322296230U CN 220578610 U CN220578610 U CN 220578610U
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- Prior art keywords
- lifting
- lifting frame
- movable plate
- clamping
- polyester yarn
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- 229920000728 polyester Polymers 0.000 title claims description 17
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 7
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 229920004934 Dacron® Polymers 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 8
- 229920004933 Terylene® Polymers 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
The application relates to the technical field of terylene, in particular to a terylene thread guiding structure. The lifting device comprises a bracket, wherein a lifting groove is formed in the middle of the upper part of the bracket, a first lifting frame is arranged on the left side of the lifting groove, a lifting block is arranged on the right side of the first lifting frame, and the lifting block is arranged in the lifting groove; through the clamping structures of the clamping columns and the clamping grooves, under the action of the elasticity of the springs, the lifting mechanism is more stable in positioning connection with the support after the height is adjusted, and the problem that the device is changed in height and normal use is affected due to loosening of the traditional locking screw fixing mode is avoided; through the structure of stay cord, in the control card post can shrink the locating component to, conveniently carry out high regulation with first crane and second crane on the support, after the card post is accomodate to locating component completely simultaneously, conveniently dismantle first, second crane to maintain or change left guiding mechanism.
Description
Technical Field
The application relates to the technical field of terylene, in particular to a terylene thread guiding structure.
Background
Polyester is a fiber prepared by spinning a polymer, and is a fiber produced by taking ethylene terephthalate as a raw material, namely a PET fiber for short. The polyester fiber is a synthetic fiber with excellent quality, the strength of the prepared suture is high, the suture is inferior to a nylon thread in various sutures, the suture is second, and the strength is not reduced in a wet state. The shrinkage rate is small, and the shrinkage is less than 1% after proper shaping, so that the sewn stitch can be kept flat and beautiful all the time and has no shrinkage. The wear resistance is inferior to nylon.
The utility model in China with the publication number of CN217051073U discloses a terylene adjustable routing guide device, which is provided with a base, wherein a lifting chute is formed in the upper side of the base, a lifting block is slidably connected onto the lifting chute, the lifting block penetrates through the base and is fixedly connected with a bottom plate, a first locking screw is arranged beside the lifting block, seat plates are arranged on the left side and the right side of the bottom plate, each seat plate is provided with an arc-shaped groove, an adjusting rod is rotatably connected between the two seat plates, two sides of the adjusting rod are fixedly connected with pulling plates, the pulling plates are slidably connected with the arc-shaped grooves, a plurality of adjusting grooves are formed in the adjusting rod between the two pulling plates, a plurality of sliding sleeves are slidably connected onto the adjusting rod in a left-right manner, a guide ring and a second locking screw are arranged on each sliding sleeve, a screw moving module is arranged on the seat plate on the right side of the bottom plate, and a mouth-shaped plate is fixedly connected onto a moving table of the screw moving module. The position and the angle of the guide ring can be switched, and the production of polyester yarns of different specifications and types can be adapted.
However, in this application, the lifting block is fixed with the base through the locking screw in the lifting adjustment process, and vibration is easy to generate in the guide ring use process, so that the locking screw is loosened, and the device height is changed, so that normal use is affected.
It is necessary to provide a polyester yarn guiding structure to solve the above problems.
It should be noted that the above information disclosed in this background section is only for understanding the background of the present application concept and, therefore, it may contain information that does not constitute prior art.
Disclosure of Invention
Based on the above problems existing in the prior art, the problems to be solved by the present application are: the polyester yarn guiding structure achieves the effect of rapid lifting and positioning.
The technical scheme adopted for solving the technical problems is as follows: the polyester yarn guiding structure comprises a bracket, wherein a lifting groove is formed in the middle of the upper part of the bracket, a first lifting frame is arranged on the left side of the lifting groove, a lifting block is arranged on the right side of the first lifting frame, and the lifting block is arranged in the lifting groove;
the second lifting frame is arranged on the right side of the first lifting frame, and two sides of the left side of the second lifting frame are inserted into the first lifting frame;
the positioning assembly is arranged in the middle of the outer side of the first lifting frame, a clamping column is arranged on the inner side of the positioning assembly, and the inner side of the clamping column extends to the inner side of the first lifting frame;
the movable plate is arranged on the left side of the first lifting frame, a rotating rod is arranged above the movable plate and is rotationally connected with the movable plate, and a plurality of guide rings are arranged on the outer wall of the rotating rod.
Preferably, the middle parts of the front side and the rear side of the first lifting frame are provided with connecting plates, the inner sides of the right ends of the connecting plates are provided with cavities, the two ends of the left side of the second lifting frame are inserted into the cavities, the middle part of the left side of the second lifting frame is fixedly connected with a positioning rod, the middle part of the right side of the lifting block is provided with a positioning hole, and the positioning rod is spliced with the positioning hole in the middle part of the right side of the lifting block.
Preferably, through holes are formed in the middle of two sides of the second lifting frame, a plurality of vertically distributed clamping grooves are formed in the outer walls of the front side and the rear side of the support, the inner side end parts of the clamping columns penetrate through the through holes, and the inner side end parts of the clamping columns extend into the clamping grooves.
Preferably, a spring is arranged between the outer side of the clamping column and the outer wall of the positioning assembly, a pull rope is arranged on the front side of the first lifting frame, two ends of the pull rope penetrate into the positioning assembly, and two ends of the pull rope are fixed with the outer side of the clamping column.
Preferably, the fly leaf sets up to the U style of calligraphy, and the below middle part inner wall of fly leaf rotates with the both ends of dwang to be connected, and the top of fly leaf is provided with the arc wall, and the arc wall is concentric with the dwang, is provided with the gag lever post on the both sides outer wall of dwang respectively, and the gag lever post sets up to the L style of calligraphy, and the top of gag lever post sets up in the arc wall.
Preferably, the left side below of fly leaf is provided with the lead screw, and the lead screw rotates with the fly leaf to be connected, and the cover is equipped with the slider on the lead screw, and the inner wall and the lead screw spiro union of slider are provided with the spacing, and the spacing sets up to square, and the spacing cover is established in the part that the gag lever post extends the fly leaf.
The beneficial effects of this application are: according to the polyester yarn guide structure, through the clamping structure of the clamping columns and the clamping grooves, under the action of the elasticity of the springs, the lifting mechanism is more stable in positioning connection with the support after the height is adjusted, loosening of a traditional locking screw fixing mode is avoided, and therefore the height of the device is changed, and normal use is affected;
through the structure of stay cord, in the control card post can shrink the locating component to, conveniently carry out high regulation with first crane and second crane on the support, after the card post is accomodate to locating component completely simultaneously, conveniently dismantle first, second crane to maintain or change left guiding mechanism.
In addition to the objects, features, and advantages described above, there are other objects, features, and advantages of the present application. The present application will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of a polyester yarn guiding structure according to the present application;
FIG. 2 is a schematic cross-sectional view of the guide structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 4 is a schematic view of the connection of the first lifting frame and the second lifting frame in FIG. 1;
wherein, each reference sign in the figure:
the lifting device comprises a bracket 1, a lifting groove 11, a clamping groove 12, a movable plate 2, an arc-shaped groove 21, a screw rod 22, a first lifting frame 3, a connecting plate 31, a lifting block 32, a positioning component 4, a clamping column 41, a spring 42, a pull rope 43, a second lifting frame 5, a positioning rod 51, a rotating rod 6, a guide ring 61, a limiting rod 62, a limiting frame 7 and a sliding block 71.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-4, the present application provides a polyester yarn guiding structure comprising
The lifting device comprises a bracket 1, wherein a lifting groove 11 is formed in the middle of the upper part of the bracket 1, a first lifting frame 3 is arranged on the left side of the lifting groove 11, a lifting block 32 is arranged on the right side of the first lifting frame 3, and the lifting block 32 is arranged in the lifting groove 11; the first lifting frame 3 vertically slides up and down on the bracket 1 through the vertical sliding of the lifting block 32 in the lifting groove 11;
the second lifting frame 5 is arranged on the right side of the first lifting frame 3, and two sides of the left side of the second lifting frame 5 are inserted into the first lifting frame 3; the sliding installation structure of the first lifting frame 3 and the second lifting frame 5 is convenient for the installation and the disassembly of the first lifting frame 3 and the second lifting frame 5 on the bracket 1, and the lifting mechanism formed by the two lifting frames can stably slide up and down on the bracket 1;
the positioning assembly 4 is arranged in the middle of the outer side of the first lifting frame 3, a clamping column 41 is arranged on the inner side of the positioning assembly 4, and the inner side of the clamping column 41 extends to the inner side of the first lifting frame 3; through the structure of the clamping column 41, the second lifting frame 5, the first lifting frame 3 and the bracket 1 are fixed in position, so that a lifting mechanism formed by the first lifting frame 3 and the second lifting frame 5 can adjust the height of the bracket 1 up and down;
the movable plate 2, the movable plate 2 is arranged on the left side of the first lifting frame 3, a rotating rod 6 is arranged above the movable plate 2, the rotating rod 6 is rotationally connected with the movable plate 2, and a plurality of guide rings 61 are arranged on the outer wall of the rotating rod 6; the direction of the guide ring 61 is adjusted by rotating the rotating rod 6 on the movable plate 2, thereby guiding the polyester yarn.
Specifically, as shown in fig. 1-3, the middle parts of the front side and the rear side of the first lifting frame 3 are provided with connecting plates 31, the inner sides of the right ends of the connecting plates 31 are provided with cavities, the two left ends of the second lifting frame 5 are inserted into the cavities, the middle part of the left side of the second lifting frame 5 is fixedly connected with positioning rods 51, the middle part of the right side of the lifting block 32 is provided with positioning holes, and the positioning rods 51 are spliced with the positioning holes in the middle part of the right side of the lifting block 32; through the insertion of the two ends of the second lifting frame 5 into the connecting plate 31 and the insertion of the positioning rod 51 into the positioning groove of the lifting block 32, the first lifting frame 3 and the second lifting frame 5 are kept horizontal after the insertion and installation are completed, and the first lifting frame 3 and the second lifting frame 5 form a whole and can bear force together.
As shown in fig. 2 or 4, through holes are formed in the middle of two sides of the second lifting frame 5, a plurality of vertically distributed clamping grooves 12 are formed in the outer walls of the front side and the rear side of the bracket 1, the inner side ends of the clamping columns 41 penetrate through the through holes, and the inner side ends of the clamping columns 41 extend into the clamping grooves 12; the second lifting frame 5 and the first lifting frame 3 are connected and fixed into a whole through the through holes on two sides of the second lifting frame 5 by the clamping columns 41, and the lifting mechanisms formed by the first lifting frame 3 and the second lifting frame 5 are fixed at different heights on the bracket 1 by inserting the inner side end parts of the clamping columns 41 into the clamping grooves 12 at different heights.
As shown in fig. 2, a spring 42 is arranged between the outer side of the clamping column 41 and the outer wall of the positioning assembly 4, a pull rope 43 is arranged at the front side of the first lifting frame 3, two ends of the pull rope 43 penetrate into the positioning assembly 4, and two ends of the pull rope 43 are fixed with the outer side of the clamping column 41; through the structure of the spring 42, under no external force influence, the clamping column 41 is given an inward sliding force, so that the clamping column 41 keeps an inward extending state to ensure the fixing effect, and through the structure of the pull rope 43, the clamping columns 41 on two sides can be pulled outwards by pulling the pull rope 43 forwards, so that the first lifting frame 3 and the second lifting frame 5 are detached from the support 1, or the upper and lower heights of a lifting mechanism formed by the two lifting frames on the support 1 are adjusted.
As shown in fig. 1, the movable plate 2 is in a U shape, the inner wall of the middle part of the lower part of the movable plate 2 is rotationally connected with two ends of the rotating rod 6, an arc-shaped groove 21 is arranged above the movable plate 2, the arc-shaped groove 21 is concentric with the rotating rod 6, limit rods 62 are respectively arranged on the outer walls of two sides of the rotating rod 6, the limit rods 62 are in an L shape, and the upper part of the limit rods 62 is arranged in the arc-shaped groove 21; through the slip of the top of gag lever post 62 in arc groove 21 for limit the slip distance of gag lever post 62, and gag lever post 62 is fixed with the both ends of dwang 6, makes the turned angle to dwang 6 restrict, avoids the guide ring 61 on the dwang 6 outer wall to collide with fly leaf 2.
As shown in fig. 1 or 3, a screw rod 22 is arranged below the left side of the movable plate 2, the screw rod 22 is rotatably connected with the movable plate 2, a sliding block 71 is sleeved on the screw rod 22, the inner wall of the sliding block 71 is in threaded connection with the screw rod 22, a limiting frame 7 is arranged above the sliding block 71, the limiting frame 7 is square, and the limiting frame 7 is sleeved on the part of the limiting rod 62 extending out of the movable plate 2; through the spiro union structure of lead screw 22 and slider 71, control slider 71 carries out horizontal back and forth slip to limit frame 7 drives gag lever post 62 and carries out the slip of fore-and-aft direction, under the spacing effect of arc wall 21, makes gag lever post 62 drive dwang 6 and rotates, with this direction of adjusting guide ring 62.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a dacron line guide structure which characterized in that includes:
the lifting device comprises a bracket (1), wherein a lifting groove (11) is formed in the middle of the upper part of the bracket (1), a first lifting frame (3) is arranged on the left side of the lifting groove (11), a lifting block (32) is arranged on the right side of the first lifting frame (3), and the lifting block (32) is arranged in the lifting groove (11);
the second lifting frame (5) is arranged on the right side of the first lifting frame (3), and two sides of the left side of the second lifting frame (5) are inserted into the first lifting frame (3);
the positioning assembly (4) is arranged in the middle of the outer side of the first lifting frame (3), a clamping column (41) is arranged on the inner side of the positioning assembly (4), and the inner side of the clamping column (41) extends to the inner side of the first lifting frame (3);
the movable plate (2), movable plate (2) set up the left side of first crane (3), the top of movable plate (2) is provided with dwang (6), dwang (6) with movable plate (2) rotate and be connected, be provided with a plurality of guide rings (61) on the outer wall of dwang (6).
2. The polyester yarn guiding structure according to claim 1, wherein: the lifting device is characterized in that connecting plates (31) are arranged in the middle of the front side and the rear side of the first lifting frame (3), cavities are formed in the inner side of the right end of each connecting plate (31), the two ends of the left side of each second lifting frame (5) are inserted into the corresponding cavities, positioning rods (51) are fixedly connected with the middle of the left side of each second lifting frame (5), positioning holes are formed in the middle of the right side of each lifting block (32), and the positioning rods (51) are inserted into the positioning holes in the middle of the right side of each lifting block (32).
3. The polyester yarn guiding structure according to claim 1, wherein: the middle parts of two sides of the second lifting frame (5) are provided with through holes, the outer walls of the front side and the rear side of the bracket (1) are provided with a plurality of clamping grooves (12) which are vertically distributed, the inner side end parts of the clamping columns (41) penetrate through the through holes, and the inner side end parts of the clamping columns (41) extend into the clamping grooves (12).
4. A polyester yarn guide structure according to claim 3, wherein: the spring (42) is arranged between the outer side of the clamping column (41) and the outer wall of the positioning assembly (4), a pull rope (43) is arranged on the front side of the first lifting frame (3), two ends of the pull rope (43) penetrate into the positioning assembly (4), and two ends of the pull rope (43) are fixed with the outer side of the clamping column (41).
5. The polyester yarn guiding structure according to claim 1, wherein: the movable plate (2) is arranged to be U-shaped, the inner wall of the middle part of the lower part of the movable plate (2) is rotationally connected with the two ends of the rotating rod (6), an arc-shaped groove (21) is formed in the upper part of the movable plate (2), the arc-shaped groove (21) is concentric with the rotating rod (6), limit rods (62) are respectively arranged on the outer walls of the two sides of the rotating rod (6), the limit rods (62) are arranged to be L-shaped, and the upper parts of the limit rods (62) are arranged in the arc-shaped groove (21).
6. The polyester yarn guiding structure according to claim 5, wherein: the left side below of fly leaf (2) is provided with lead screw (22), lead screw (22) with fly leaf (2) rotate and connect, the cover is equipped with slider (71) on lead screw (22), the inner wall of slider (71) with lead screw (22) spiro union, the top of slider (71) is provided with spacing (7), spacing (7) set up to square, spacing (7) cover is established gag lever post (62) extend the part of fly leaf (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296230.4U CN220578610U (en) | 2023-08-25 | 2023-08-25 | Polyester yarn guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296230.4U CN220578610U (en) | 2023-08-25 | 2023-08-25 | Polyester yarn guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578610U true CN220578610U (en) | 2024-03-12 |
Family
ID=90110630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322296230.4U Active CN220578610U (en) | 2023-08-25 | 2023-08-25 | Polyester yarn guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578610U (en) |
-
2023
- 2023-08-25 CN CN202322296230.4U patent/CN220578610U/en active Active
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