CN215404690U - Drafting device for monofilament production line - Google Patents
Drafting device for monofilament production line Download PDFInfo
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- CN215404690U CN215404690U CN202121838921.7U CN202121838921U CN215404690U CN 215404690 U CN215404690 U CN 215404690U CN 202121838921 U CN202121838921 U CN 202121838921U CN 215404690 U CN215404690 U CN 215404690U
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- production line
- movable block
- limiting
- sliding
- backup pad
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Abstract
The utility model discloses a drafting device for a monofilament production line, which comprises a supporting frame, a driving roller, a first driven roller and a second driven roller, wherein the first driven roller and the second driven roller are arranged on the supporting frame, the supporting frame is provided with a supporting plate, the driving roller is arranged on the supporting plate, the supporting frame is provided with a first sliding rail, the supporting plate is provided with a sliding groove, the sliding groove is arranged on the first sliding rail, and the sliding groove is in sliding connection with the sliding rail. The utility model can adjust the distance between the driving roller, the first driven roller and the second driven roller according to the material requirement of the silk thread, thereby improving the drafting effect of the silk thread.
Description
Technical Field
The utility model belongs to the technical field of silk screen production, and particularly relates to a drafting device for a monofilament production line.
Background
The drafting device is an indispensable device which runs through the whole process of protofilament spinning, and mainly has the main function of exerting external force on the axial direction of filament bundles under certain conditions to thin single fibers in the filament bundles, improving the orientation degree and changing the plastic state of the single fibers with low strength and high elongation into the elastic state with high strength and low elongation.
The existing drafting device can not adjust the distance between the rollers according to the toughness and the stretching requirement of different materials, so that the drafting effect of the silk thread is not ideal, and the quality of the silk thread is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides a drafting device for a monofilament production line, which can adjust the distance between a driving roller, a first driven roller and a second driven roller according to the material requirement of a silk thread, and improve the drafting effect of the silk thread.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the drafting device for the monofilament production line is characterized in that: including carriage, drive roll, first driven voller and second driven voller, on the carriage was all located to first driven voller and second driven voller, the carriage was equipped with the backup pad, and on the backup pad was located to the drive roll, the carriage was equipped with first slide rail, and the backup pad was equipped with the spout, and on the first slide rail was located to the spout, spout and first slide rail sliding connection. Through the setting of first slide rail and spout, realize the interval between drive roll and the first driven voller and adjust for drafting device can have more silk thread material and draft tension and adjust drive roll and first driven voller interval, guarantees the drafting effect of silk thread.
Furthermore, the supporting frame is provided with a second sliding rail, a sliding block is arranged on the second sliding rail, the sliding block is connected with the second sliding rail in a sliding mode, and the sliding block is connected with the first driven roller in a rotating mode. Through the setting of second slide rail and slider, realize the removal of first driven voller on the carriage for the position of first driven voller can be adjusted, guarantees the drafting effect of silk thread.
Further, the supporting frame is provided with a limiting piece, the limiting piece is provided with a limiting groove, the sliding block is in threaded connection with a limiting bolt, the limiting bolt is arranged in the limiting groove, and the limiting bolt is clamped on the limiting piece. The limiting sheet and the limiting bolt are arranged, so that the sliding block can be fixed after the position of the sliding block is adjusted, the fixing is convenient, and the fixing effect is good. When the adjustment is needed, only the bolt needs to be loosened, and the adjustment is convenient.
Furthermore, a blocking piece is arranged between the head of the bolt and the limiting piece. Through the setting of separation blade, can improve the friction between spacing piece and the separation blade, promote the fixed effect of slider.
Further, the backup pad is equipped with the movable block, and the movable block is equipped with the compression roller, and the compression roller rotates with the movable block to be connected. The arrangement of the compression roller can enable the silk threads to be pressed on the driving roller, so that continuous feeding of the silk threads is guaranteed, and the silk threads are not prone to slipping on the driving roller.
Furthermore, be equipped with the swing joint of telescopic link in order to realize the movable block between movable block and the backup pad, the cover is equipped with the extension spring on the telescopic link, and the one end and the backup pad of extension spring are connected, and the other end and the movable block of extension spring are connected. The telescopic rod has the function of guiding,
furthermore, the backup pad is equipped with the gag lever post, the spacing movable block of gag lever post. Carry on spacingly through the gag lever post to the backup pad, can conveniently block the silk thread between drive roll and compression roller, the installation of the silk thread of being convenient for promotes the installation effect of silk thread.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
when the tension spring type silk yarn pressing machine is used, the position of the driving roller is adjusted by sliding the supporting plate, then the supporting plate is fixed, the position of the first driven roller is changed by adjusting the sliding block, the limiting bolt is screwed, the movable block is pressed downwards, then the limiting rod limits the movable block, silk yarns sequentially pass through the second driven roller, the first driven roller and the driving roller, and then the limiting rod is loosened, so that the pressing roller is pressed on the driving roller under the action of the tension spring. The utility model can adjust the distance between the driving roller, the first driven roller and the second driven roller according to the material requirement of the silk thread, thereby improving the drafting effect of the silk thread.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the drawing apparatus for a monofilament production line according to the present invention;
FIG. 2 is a schematic structural view of the support frame with the limiting piece removed;
FIG. 3 is a schematic view of the structure of the present invention in which the pressing roller is pressed against the driving roller;
fig. 4 is a schematic view of the moving block moving downward in the present invention.
In the figure, 1-support frame; 2-a driving roll; 3-a first driven roller; 4-a second driven roller; 5-a support plate; 6-a first slide rail; 7-a chute; 8-a second slide rail; 9-a slide block; 10-a limiting sheet; 11-a limiting groove; 12-a limit bolt; 13-a baffle plate; 14-a movable block; 15-a press roll; 16-a telescopic rod; 17-a tension spring; 18-limiting rod.
Detailed Description
As shown in fig. 1 to 4, the drafting device for monofilament production line of the present invention comprises a supporting frame 1, a driving roller 2, a first driven roller 3 and a second driven roller 4, wherein the first driven roller 3 and the second driven roller 4 are both disposed on the supporting frame 1, the supporting frame 1 is provided with a supporting plate 5, the driving roller 2 is disposed on the supporting plate 5, the supporting frame 1 is provided with a first slide rail 6, the supporting plate 5 is provided with a slide groove 7, the slide groove 7 is disposed on the first slide rail 6, and the slide groove 7 is connected with the first slide rail in a sliding manner. Through the setting of first slide rail 6 and spout 7, realize the interval between drive roll 2 and the first driven voller 3 and adjust for drafting arrangement can have silk thread material and draft tension more and adjust the drive roll 2 and the 3 intervals of first driven voller, guarantees the drafting effect of silk thread.
The support frame 1 is provided with a second slide rail 8, the second slide rail 8 is provided with a slide block 9, the slide block 9 is connected with the second slide rail 8 in a sliding manner, and the slide block 9 is connected with the first driven roller 3 in a rotating manner. Through the setting of second slide rail 8 and slider 9, realize the removal of first driven voller 3 on carriage 1 for the position of first driven voller 3 can be adjusted, guarantees the draft effect of silk thread.
The supporting frame 1 is provided with a limiting piece 10, the limiting piece 10 is provided with a limiting groove 11, the sliding block 9 is in threaded connection with a limiting bolt 12, the limiting bolt 12 is arranged in the limiting groove 11, and the limiting bolt 12 is clamped on the limiting piece 10. The limiting sheet 10 and the limiting bolt 12 are arranged, so that the sliding block 9 can be fixed after the position of the sliding block 9 is adjusted, the fixing is convenient, and the fixing effect is good. When the adjustment is needed, only the bolt needs to be loosened, and the adjustment is convenient.
A blocking piece 13 is arranged between the head of the limiting bolt 12 and the limiting piece 10. Through the setting of separation blade 13, can improve the friction between spacing piece 10 and the separation blade 13, promote the fixed effect of slider 9.
The supporting plate 5 is provided with a movable block 14, the movable block 14 is provided with a pressing roller 15, and the pressing roller 15 is rotatably connected with the movable block 14. The press roller 15 is arranged to press the silk thread on the driving roller 2, so that the continuous feeding of the silk thread is ensured, and the silk thread is not easy to slip on the driving roller 2.
Be equipped with telescopic link 16 between movable block 14 and the backup pad 5 in order to realize the swing joint of movable block 14, the cover is equipped with extension spring 17 on the telescopic link 16, and the one end and the backup pad 5 of extension spring 17 are connected, and the other end and the movable block 14 of extension spring 17 are connected. The telescopic rod 16 has a guiding function,
the supporting plate 5 is provided with a limiting rod 18, and the limiting rod 18 limits the movable block 14. Carry on spacingly through gag lever post 18 to backup pad 5, can conveniently block the silk thread between drive roll 2 and compression roller 15, the installation of the silk thread of being convenient for promotes the installation effect of silk thread.
When the device is used, the position of the driving roller 2 is adjusted by sliding the supporting plate 5, then the supporting plate 5 is fixed, the position of the first driven roller 3 is changed by adjusting the sliding block 9, the limiting bolt 12 is screwed, the movable block 14 is pressed downwards, then the limiting rod 18 is used for limiting the movable block 14, silk threads sequentially pass through the second driven roller 4, the first driven roller 3 and the driving roller 2, and then the limiting rod 18 is loosened, so that the pressing roller 15 is pressed on the driving roller 2 under the action of the tension spring 17. The utility model can adjust the distance between the driving roller 2, the first driven roller 3 and the second driven roller 4 according to the material requirement of the silk thread, and improve the drafting effect of the silk thread.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (7)
1. The drafting device for the monofilament production line is characterized in that: including carriage, drive roll, first driven voller and second driven voller, first driven voller with the second driven voller is all located on the carriage, the carriage is equipped with the backup pad, the drive roll is located in the backup pad, the carriage is equipped with first slide rail, the backup pad is equipped with the spout, the spout is located on the first slide rail, the spout with first slide rail sliding connection.
2. The drafting device for monofilament production line according to claim 1, wherein: the supporting frame is provided with a second sliding rail, a sliding block is arranged on the second sliding rail, the sliding block is connected with the second sliding rail in a sliding mode, and the sliding block is connected with the first driven roller in a rotating mode.
3. The drafting device for monofilament production line according to claim 2, wherein: the supporting frame is provided with a limiting sheet, the limiting sheet is provided with a limiting groove, the sliding block is in threaded connection with a limiting bolt, the limiting bolt is arranged in the limiting groove, and the limiting bolt is clamped on the limiting sheet.
4. The drafting device for monofilament production line according to claim 3, wherein: a separation blade is arranged between the head of the limiting bolt and the limiting sheet.
5. The drafting device for monofilament production line according to claim 1, wherein: the backup pad is equipped with the movable block, the movable block is equipped with the compression roller, the compression roller with the movable block rotates to be connected.
6. The drafting device for monofilament production line according to claim 5, wherein: the movable block with be equipped with the telescopic link between the backup pad in order to realize the swing joint of movable block, the cover is equipped with the extension spring on the telescopic link, the one end of extension spring with the backup pad is connected, the other end of extension spring with the movable block is connected.
7. The drafting device for monofilament production line according to claim 6, wherein: the backup pad is equipped with the gag lever post, the gag lever post is spacing the movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838921.7U CN215404690U (en) | 2021-08-06 | 2021-08-06 | Drafting device for monofilament production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838921.7U CN215404690U (en) | 2021-08-06 | 2021-08-06 | Drafting device for monofilament production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404690U true CN215404690U (en) | 2022-01-04 |
Family
ID=79658442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121838921.7U Active CN215404690U (en) | 2021-08-06 | 2021-08-06 | Drafting device for monofilament production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404690U (en) |
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2021
- 2021-08-06 CN CN202121838921.7U patent/CN215404690U/en active Active
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