CN215713783U - Spunlace machine rises and tightly installs - Google Patents
Spunlace machine rises and tightly installs Download PDFInfo
- Publication number
- CN215713783U CN215713783U CN202121432796.XU CN202121432796U CN215713783U CN 215713783 U CN215713783 U CN 215713783U CN 202121432796 U CN202121432796 U CN 202121432796U CN 215713783 U CN215713783 U CN 215713783U
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- frame
- roller
- rectifying
- tensioning
- tension
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000009941 weaving Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a tension device for a spunlace machine, which belongs to the technical field of non-woven mechanical equipment and structurally comprises a frame, a driving roller and a transmission roller, wherein the driving roller and the transmission roller are respectively arranged at two ends of the frame, the tension roller is arranged at the lower part of the driving roller, the tension roller is hinged with the frame through a tension roller frame, and the tension roller frame is connected with a tension roller swing driving mechanism. The tensioning device for the spunlace machine adjusts the front and back swing of the tensioning roller through the extension and retraction of the tensioning driving cylinder, so that the needle net curtain is tensioned.
Description
Technical Field
The utility model relates to the technical field of non-woven mechanical equipment, in particular to a tensioning device for a spunlace machine.
Background
In the process of weaving the non-woven fabric, the fibers are transported in a production line through a needle net curtain, in the process of entangling the fibers into the fabric by a spunlace machine, the fibers are firstly conveyed to a pre-wetting spunlace head through the needle net curtain to be pre-wetted, the fibers are conveyed to a spunlace head rotating drum through the needle net curtain, and high-pressure spunlace jet flow is jetted through the spunlace head to entangle the fibers into the fabric.
In the process of carrying, the frictional force that produces through weaving between the needle net curtain transports and weaves, but the needle net curtain can appear extension, deformation scheduling problem after long-term use, lead to the clearance increase between needle net curtain and the driving roller, or needle net curtain and the increase of driving roller one end clearance, this can lead to weaving the frictional force that receives at the in-process both ends of carrying different, thereby the direction of delivery of weaving produces the change, lead to in-process at the hydroentangling machine cloth that becomes, it is inhomogeneous to weave, influence the tensile strength of weaving, the hand feeling and the quality of reducing weaving.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide a tension device for a spunlace machine, aiming at the defects in the prior art, the tension device for the spunlace machine adjusts the back and forth swing of a tension roller through the extension and retraction of a tension driving cylinder, so that a needle net curtain is tensioned.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the driving roller and the transmission roller are respectively arranged at two ends of the frame, the tensioning roller is arranged at the lower part of the driving roller and is hinged with the frame through a tensioning roller frame, and the tensioning roller frame is connected with a tensioning roller swing driving mechanism.
The frame include left frame and right frame, the tight roller frame both ends install respectively through first round pin axle on left frame and right frame.
The tensioning roller is arranged at the lower part of the tensioning roller frame, and two ends of the tensioning roller are respectively connected with the tensioning roller frame through bearing seat assemblies.
The tensioning roller swing driving mechanisms are symmetrically arranged at the left end and the right end of the tensioning roller frame, the two tensioning roller swing driving mechanisms respectively comprise a tensioning driving cylinder, a cylinder seat, a second pin shaft and a third pin shaft, the tensioning driving cylinder is connected with the cylinder seat through the second pin shaft, the cylinder seat is fixed on the inner side of the frame through bolts, and the other end of the tensioning driving cylinder is installed on the tensioning roller frame through the third pin shaft.
The lower part of frame be provided with deviation correcting device, deviation correcting device including rectify the roller, rectify the sliding seat, rectify the sliding shaft, gasbag formula cylinder and the fixing base of rectifying, the roller rear end of rectifying support in right frame, left frame lower part be equipped with the fixing base of rectifying, rectify the sliding seat, the sliding seat of rectifying be connected with the fixing base of rectifying through rectifying the sliding shaft, the roller front end of rectifying supports on the sliding seat of rectifying, the fixing base of rectifying and the sliding seat of rectifying between be equipped with gasbag formula cylinder.
The deviation-rectifying fixed seat is connected with the left frame through a bolt.
The two ends of the deviation rectifying roller are respectively provided with a bearing seat assembly, the bearing seat assembly at the right end is connected with the right frame through a bolt, and the bearing seat assembly at the left end is connected with a deviation rectifying sliding seat through a bolt.
Compared with the prior art, the tensioning device for the spunlace machine has the following outstanding beneficial effects: the two sides of the tensioning roller frame are connected with the tensioning driving cylinder through pin shafts, the tensioning roller frame is controlled to rotate through the expansion of the tensioning driving cylinder, so that the effect of tensioning the needle net curtain is achieved, and when the gap inside the needle net curtain is enlarged due to the fact that the needle net curtain is used for a long time, the front and back swing of the tensioning roller can be adjusted through the expansion of the tensioning driving cylinder, so that the needle net curtain is tensioned; through the control of the tensioning driving cylinder, stepless adjustment can be realized, and the adaptability of the tensioning device is improved.
When the deformation of the needle net curtain increases the gap between the needle net curtain and one end of the transmission roller, the swing position of the deviation rectifying sliding seat is adjusted through the expansion and contraction of the air bag type air cylinder, and then the deviation degree of the deviation rectifying roller is adjusted to enable the needle net curtain to be tensioned, so that the safety of the whole machine is improved.
Drawings
FIG. 1 is a perspective view of a tension device for a spunlace machine;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a left side view of the tensioning device for the hydroentangling machine;
FIG. 5 is a rear view of a tensioning device for a hydroentangling machine;
description of reference numerals: 11. the device comprises a left frame, 12, a right frame, 2, a driving roller, 3, a transmission roller, 4, a tension roller, 5, a tension roller frame, 6, a tension roller swing driving mechanism, 601, a tension driving cylinder, 602, a cylinder seat, 603, a second pin shaft, 604, a third pin shaft, 605, a shaft retainer ring, 606, a split pin, 7, a first pin shaft, 8, a clamping plate, 9, a bearing seat assembly, 10, a deviation correcting device, 101, a deviation correcting roller, 102, a deviation correcting sliding seat, 103, a deviation correcting sliding shaft, 104, an air bag type cylinder, 105 a deviation correcting fixed seat, 13 and a needle curtain.
Detailed Description
The tension device for a spunlace machine of the present invention is described in detail below with reference to the accompanying drawings 1 to 5.
The tensioning device for the spunlace machine comprises a frame, a driving roller 2 and a transmission roller 3, wherein the driving roller 2 and the transmission roller 3 are respectively arranged at two ends of the frame, a tensioning roller 4 is arranged at the lower part of the driving roller 2, the tensioning roller 4 is hinged with the frame through a tensioning roller frame 5, and the tensioning roller frame 5 is connected with a tensioning roller swing driving mechanism 6.
The frame include left frame 11 and right frame 12, the both ends of tight roller frame 5 install respectively on left frame 11 and right frame 12 through first round pin axle 7. The first pin shaft 7 is provided with a clamping groove, the first pin shaft 7 is fixed by a clamping plate 8, the clamping plate 8 is fixed on the tensioning roller frame 5 through a bolt, and the tensioning roller frame 5 can flexibly rotate.
The tensioning roller 4 is arranged at the lower part of the tensioning roller frame 5, and two ends of the tensioning roller are respectively connected with the tensioning roller frame 5 through a bearing seat assembly 9.
And bearing seat assemblies are arranged at two ends of the driving roller 2 and the driving roller 3 and are connected with the left frame 11 and the right frame 12 through bolts.
The two tensioning roller swing driving mechanisms 6 are symmetrically arranged at the left end and the right end of the tensioning roller frame 5, each tensioning roller swing driving mechanism 6 comprises a tensioning driving cylinder 601, a cylinder seat 602, a second pin shaft 603 and a third pin shaft 604, the tensioning driving cylinders 601 are connected with the cylinder seat 602 through the second pin shafts 603, the second pin shafts 603 are provided with retainer grooves, the second pin shafts 603 are fixed through shaft retainers 605, the cylinder seat 602 is fixed on the inner side of the frame through bolts, the other end of the tensioning driving cylinder 601 is mounted on the tensioning roller frame 5 through the third pin shaft 604, the third pin shaft 604 is provided with a split pin hole, and the split pin 606 is inserted into the split pin hole to fix the third pin shaft 604.
The lower part of frame be provided with deviation correcting device 10, deviation correcting device 10 including rectify roller 101, the sliding seat 102 of rectifying, the sliding shaft 103 of rectifying, gasbag formula cylinder 104 and the fixing base 105 of rectifying, the roller 101 rear end of rectifying support on right frame 12, 11 lower parts of left side frame be equipped with the fixing base 105 of rectifying, the sliding seat 102 of rectifying be connected with the fixing base 105 of rectifying through the sliding shaft 103 of rectifying, the roller 101 front end of rectifying supports on the sliding seat 102 of rectifying, be equipped with gasbag formula cylinder 104 between fixing base 105 of rectifying and the sliding seat 102 of rectifying.
The deviation-rectifying fixed seat 105 is connected with the left frame 11 through a bolt.
Bearing seat assemblies are respectively arranged at two ends of the deviation rectifying roller 101, the bearing seat assembly at the right end is connected with the right frame 12 through a bolt, and the bearing seat assembly at the left end is connected with a deviation rectifying sliding seat 102 through a bolt.
Each bearing block assembly 9 comprises a bearing block and a bearing disposed within the bearing block.
When the gap inside the needle net 13 is enlarged due to too long use time, the needle net can be adjusted to swing back and forth by the expansion of the expansion driving cylinder 601, so that the needle net can be expanded; through the control of the tensioning driving cylinder 601, stepless adjustment can be realized, and the adaptability of the tensioning device is improved.
When the deformation of the needle net curtain increases the gap between the needle net curtain and one end of the transmission roller 3, the swing position of the tensioning roller frame 5 is adjusted through the expansion and contraction of the air bag type air cylinder 104 in the deviation correcting device, and then the deviation degree of the deviation correcting roller 101 is adjusted to enable the needle net curtain to be tensioned, so that the safety of the whole machine is improved.
The tensioning device for the spunlace machine can be adjusted according to deformation of the needle net curtain, so that the needle net curtain is tensioned, and safety accidents are prevented.
The above-mentioned embodiments are only for understanding the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications should be covered by the scope of the claims of the present invention. The present invention is not described in detail, but is known to those skilled in the art.
Claims (7)
1. The utility model provides a hydroentangling machine rises and tightly installs, includes frame, drive roll and driving roller set up respectively at the both ends of frame, characterized by: the lower part of the driving roller is provided with a tension roller, the tension roller is hinged with the frame through a tension roller frame, and the tension roller frame is connected with a tension roller swing driving mechanism.
2. A tension device for a hydroentangling machine as set forth in claim 1, wherein: the frame include left frame and right frame, the tight roller frame both ends install respectively through first round pin axle on left frame and right frame.
3. A tension device for a hydroentangling machine as set forth in claim 1, wherein: the tensioning roller is arranged at the lower part of the tensioning roller frame, and two ends of the tensioning roller are respectively connected with the tensioning roller frame through bearing seat assemblies.
4. A tension device for a hydroentangling machine as set forth in claim 1, wherein: the tensioning roller swing driving mechanisms are symmetrically arranged at the left end and the right end of the tensioning roller frame, the two tensioning roller swing driving mechanisms respectively comprise a tensioning driving cylinder, a cylinder seat, a second pin shaft and a third pin shaft, the tensioning driving cylinder is connected with the cylinder seat through the second pin shaft, the cylinder seat is fixed on the inner side of the frame through bolts, and the other end of the tensioning driving cylinder is installed on the tensioning roller frame through the third pin shaft.
5. A tension device for a hydroentangling machine as set forth in claim 2, wherein: the lower part of frame be provided with deviation correcting device, deviation correcting device including rectify the roller, rectify the sliding seat, rectify the sliding shaft, gasbag formula cylinder and the fixing base of rectifying, the roller rear end of rectifying support in right frame, left frame lower part be equipped with the fixing base of rectifying, rectify the sliding seat, the sliding seat of rectifying be connected with the fixing base of rectifying through rectifying the sliding shaft, the roller front end of rectifying supports on the sliding seat of rectifying, the fixing base of rectifying and the sliding seat of rectifying between be equipped with gasbag formula cylinder.
6. A tensioning device for a hydroentangling machine, according to claim 5, characterized in that: the deviation-rectifying fixed seat is connected with the left frame through a bolt.
7. A tensioning device for a hydroentangling machine, according to claim 5, characterized in that: the two ends of the deviation rectifying roller are respectively provided with a bearing seat assembly, the bearing seat assembly at the right end is connected with the right frame through a bolt, and the bearing seat assembly at the left end is connected with a deviation rectifying sliding seat through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432796.XU CN215713783U (en) | 2021-06-25 | 2021-06-25 | Spunlace machine rises and tightly installs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432796.XU CN215713783U (en) | 2021-06-25 | 2021-06-25 | Spunlace machine rises and tightly installs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215713783U true CN215713783U (en) | 2022-02-01 |
Family
ID=80045170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121432796.XU Active CN215713783U (en) | 2021-06-25 | 2021-06-25 | Spunlace machine rises and tightly installs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215713783U (en) |
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2021
- 2021-06-25 CN CN202121432796.XU patent/CN215713783U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: No.1755 Changzhou South Road, Ma'anshan demonstration park of undertaking industrial transfer in Ma'anshan City, Anhui Province Patentee after: ANHUI RIFA TEXTILE MACHINERY Co.,Ltd. Country or region after: China Address before: 252000 West Zhonghua Road and North Songgui Road, Xuying Town, Liaocheng hi tech Industrial Development Zone, Shandong Province Patentee before: SHANDONG RIFA TEXTILE MACHINERY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |