CN214271144U - Drafting and pressurizing mechanism of flax wet spinning frame - Google Patents
Drafting and pressurizing mechanism of flax wet spinning frame Download PDFInfo
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- CN214271144U CN214271144U CN202021554232.9U CN202021554232U CN214271144U CN 214271144 U CN214271144 U CN 214271144U CN 202021554232 U CN202021554232 U CN 202021554232U CN 214271144 U CN214271144 U CN 214271144U
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Abstract
The utility model discloses a flax wet spinning frame draft loading system, including rotating the cradle of installing on the fixed bolster, the feeding pressure subassembly of the feeding roller of adaptation spinning frame is installed to the upper end of cradle, the lower extreme of cradle is installed the traction pressure subassembly and the pressure hook of the traction roller of adaptation spinning frame, the feeding pressure subassembly includes the feeding frame of rotating the installation on the cradle, install feeding pressure roller and pressure spring on the feeding frame, install on the cradle and be used for pushing away the pressure spring and make the feeding pressure roller be close to the accommodate the lead screw of feeding roller; the leather collar pressing device is characterized in that a leather collar pressing frame is hung at the lower end of the feeding frame, the upper end of the leather collar pressing frame is rotatably arranged on the feeding frame, and a pressing roller which is used for being matched with a leather collar frame of a spinning frame is installed at the lower end of the leather collar pressing frame. On the premise of ensuring the yarn pressurization effect, the structure complexity of the related components in the original design is simplified, and the assembly, disassembly, maintenance and pressurization control are more convenient.
Description
Technical Field
The utility model relates to a spinning frame equipment technical field, concretely relates to flax wet spinning frame draft loading system.
Background
The flax wet spinning frame is one kind of flax ring spinning frame and consists of mainly feeding mechanism, drafting mechanism and twisting and winding mechanism. The roving is divided into strands after being drafted and attenuated in the drafting mechanism, and the strands after being drafted are twisted into spun yarn through the yarn guide hook and wound on the bobbin. The drafting mechanism applies pressure to the fed roving by using the pressurizing device, the commonly used pressurizing device comprises a pneumatic cradle pressurizing device, a heavy hammer dead weight pressurizing device, a spring cradle pressurizing device and the like, the pressurizing modes are different, and in long-time production practice, the applicant finds that the existing pressurizing structure can be further improved, the structural complexity of a pressurizing part is simplified on the premise of ensuring the pressurizing effect, and the convenience of pressurizing operation is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the above mentioned problems in the background art, the utility model provides a flax wet spinning frame drafting pressure mechanism, including rotating the cradle of installing on the fixed bolster, the feeding pressure subassembly of the feeding roller of adaptation spinning frame is installed to the upper end of cradle, the lower extreme of cradle is installed the traction pressure subassembly of the traction roller of adaptation spinning frame to and with the pressurization hook of the quick-witted roof beam elastic coupling of spinning frame, feeding pressure subassembly is including rotating the feeding frame of installing on the cradle, feeding pressure roller and compression spring are installed on the feeding frame, install on the cradle and be used for pushing away the compression spring and make the feeding pressure roller be close to the accommodate the lead screw of feeding roller; the leather collar pressing device is characterized in that a leather collar pressing frame is hung at the lower end of the feeding frame, the upper end of the leather collar pressing frame is rotatably arranged on the feeding frame, and a pressing roller which is used for being matched with a leather collar frame of a spinning frame is installed at the lower end of the leather collar pressing frame.
Compared with the prior art the utility model discloses technical scheme's beneficial effect does: the structure of a pressurizing part on a drafting pressurizing mechanism of a flax wet spinning frame is optimized, firstly, a pressurizing component at a leather collar frame is improved, the leather collar pressurizing frame is rotatably hung at the lower end of a feeding frame, and a pressurizing roller is arranged at the lower end of the leather collar pressurizing frame to be matched with the leather collar frame to pressurize yarns. On the premise of ensuring the yarn pressurization effect, the structure complexity of the related components in the original design is simplified, and the assembly, disassembly, maintenance and pressurization control are more convenient.
Preferably, the traction and pressurization assembly comprises a traction adjusting block, an adjusting clamping groove is formed in the traction adjusting block, a traction pressurization roller is clamped in the adjusting clamping groove, and an adjusting bolt used for pushing and pulling the traction pressurization roller to be close to or far away from the traction roller is installed on the traction adjusting block.
Preferably, the lower end of the cradle is rotatably provided with a cleaning roller, and the cleaning roller is arranged close to the outer wall of the traction and pressurization roller and used for convolving impurities such as broken fibers and the like.
Preferably, the cradle is provided with an oblique guide groove, the cleaning roller is arranged on the cleaning roller frame, and the cleaning roller frame is arranged in the oblique guide groove; the lower extreme of cradle is still rotated and is installed the handle, place the elasticity compact heap that is used for compressing tightly the cleaning roller frame between handle and the cradle, the one end hook of pressurization hook is hung on the handle, the other end of pressurization hook passes through regulating spring elasticity butt at the quick-witted roof beam dorsal part.
Preferably, the pressure hook comprises a first pressure rod rotatably arranged on the machine beam and a second pressure rod hooked on the handle, and one end of the first pressure rod is in threaded connection with one end of the second pressure rod.
Preferably, one end of the cradle, which is connected with the fixed support, is rotatably provided with a locking block, and the locking block comprises a shifting part and a locking part for frictionally locking the cradle on the fixed support.
Preferably, the fixed support is further provided with a positioning clamping groove, and when the locking block is loosened to unlock the cradle, the cradle can be lifted and the locking part of the rotary locking block is clamped into the positioning clamping groove, so that the cradle can be kept in a lifting state.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the drafting and pressurizing mechanism and part of the related parts of the spinning frame of the present invention;
FIG. 2 is a schematic view of another orientation of the structure of FIG. 1;
FIG. 3 is a view of an orientation structure of the drafting and pressurizing mechanism of the flax wet spinning frame of the utility model;
FIG. 4 is a two-direction structure diagram of the drafting and pressurizing mechanism of the flax wet spinning frame of the utility model;
fig. 5 is a cross sectional view of the drafting and pressurizing mechanism of the flax wet spinning frame of the utility model.
Wherein the reference numerals are:
1. the device comprises a fixed support, 1a, a positioning clamping groove, 2, a cradle, 3, a feeding roller, 4, a traction roller, 5, a feeding frame, 6, a feeding pressurizing roller, 7, a pressurizing spring, 8, an adjusting screw rod, 9, a leather ring pressurizing frame, 10, a leather ring frame, 11, a pressurizing roller, 12, a traction adjusting block, 13, an adjusting clamping groove, 14, a traction pressurizing roller, 15, an adjusting bolt, 16, a cleaning roller, 17, an oblique guide groove, 18, a cleaning roller frame, 19, a handle, 20, an elastic pressing block, 21, a locking block, 21a, a shifting part, 21b, a locking part, 22, a pressurizing hook, 22a, a first pressurizing rod, 22b, a second pressurizing rod, 23, an adjusting spring, 24 and a machine beam.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Examples
Referring to fig. 1 to 5, the utility model provides a drafting and pressurizing mechanism of a flax wet spinning frame, which comprises a cradle 2 rotatably mounted on a fixed support 1, a feeding pressurizing assembly adapted to a feeding roller 3 of the spinning frame is mounted at the upper end of the cradle 2, a traction pressurizing assembly adapted to a traction roller 4 of the spinning frame is mounted at the lower end of the cradle 2, and a pressurizing hook elastically connected with a machine beam of the spinning frame, wherein the feeding pressurizing assembly comprises a feeding frame 5 rotatably mounted on the cradle 2, the feeding frame 5 is provided with a feeding pressurizing roller 6 and a pressurizing spring 7, and the cradle 2 is provided with an adjusting screw 8 for pushing the pressurizing spring 7 to enable the feeding pressurizing roller 6 to be close to the feeding roller 3; a leather collar pressurizing frame 9 is hung at the lower end of the feeding frame 5, the upper end of the leather collar pressurizing frame 9 is rotatably arranged on the feeding frame 5, and a pressurizing roller 11 which is matched with a leather collar frame 10 of a spinning frame is installed at the lower end of the leather collar pressurizing frame 9.
Specifically, the structure of a pressurizing part on a drafting pressurizing mechanism of the flax wet spinning frame is optimized, one is to improve a pressurizing component at a leather collar frame, rotatably hang a leather collar pressurizing frame 9 at the lower end of a feeding frame 5, and install a pressurizing roller 11 at the lower end of the leather collar pressurizing frame 9 to be matched with the leather collar frame to pressurize yarns. On the premise of ensuring the yarn pressurization effect, the structure complexity of the related components in the original design is simplified, and the assembly, disassembly, maintenance and pressurization control are more convenient.
As one of the traction and pressurization designs, at the traction and pressurization part at the lower end of the cradle, the traction and pressurization assembly comprises a traction adjusting block 12, an adjusting clamping groove 13 is arranged on the traction adjusting block 12, a traction pressurization roller 14 is clamped in the adjusting clamping groove 13, and an adjusting bolt 15 for pushing and pulling the traction pressurization roller 14 to be close to or far away from the traction roller 4 is arranged on the traction adjusting block 12.
Preferably, a cleaning roller 16 is rotatably attached to the lower end of the cradle 2, and the cleaning roller 16 is disposed in close contact with the outer wall of the draft pressure roller 14 to convolute impurities such as broken fibers and improve the quality of the spun yarn.
Preferably, the cradle 2 is provided with an oblique guide groove 17, the cleaning roller 16 is arranged on a cleaning roller frame 18, and the cleaning roller frame 18 is arranged in the oblique guide groove 17; the lower end of the cradle 2 is also rotatably provided with a handle 19, an elastic pressing block 20 for pressing the cleaning roller frame 18 is arranged between the handle 19 and the cradle 2, the cleaning roller frame 18 can be quickly taken out by pulling the handle 19 open, one end of a pressurizing hook 22 is hooked on the handle 19, and the other end of the pressurizing hook 22 is elastically abutted to the back side of the machine beam through an adjusting spring 23.
Preferably, the pressure hook 22 includes a first pressure rod 22a rotatably provided on the machine beam 24, and a second pressure rod 22b hooked on the handle 19, and one end of the first pressure rod 22a and one end of the second pressure rod 22b are screw-coupled. An adjusting spring 23 is installed at one end of the first pressurizing rod 22a far away from the second pressurizing rod 22b, one end of the adjusting spring 23 abuts against the back side of the machine beam, the first pressurizing rod 22a can rotatably penetrate through a corresponding through hole in the machine beam 24, and the pressure applied to the cradle 2 can be adjusted by loosening and tightening the connecting parts of the two sections of pressurizing rods in actual operation.
As one of the cradle locking designs, one end of the cradle 2 connected with the fixed support 1 is rotatably provided with a locking block 21, and the locking block 21 comprises a shifting part 21a and a locking part 21b used for frictionally locking the cradle 2 on the fixed support 1.
Preferably, the fixed bracket 1 is further provided with a positioning clamping groove 1a, and when the locking block 21 is released to unlock the cradle 2, the cradle 2 is lifted and the locking part 21b of the locking block 21 is rotated to be clamped into the positioning clamping groove 1a, so that the lifting state of the cradle 2 can be maintained. The operation such as maintenance is conveniently carried out to each part of the drafting pressurization under the lifting state of the cradle.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a flax wet spinning frame draft loading system, is including rotating the cradle of installing on the fixed bolster, the feeding pressure components of the feeding roller of adaptation spinning frame is installed to the upper end of cradle, the traction pressure components of the traction roller of adaptation spinning frame is installed to the lower extreme of cradle to and with the pressurization hook of the quick-witted roof beam elastic coupling of spinning frame, its characterized in that: the feeding pressurizing assembly comprises a feeding frame which is rotatably arranged on a cradle, a feeding pressurizing roller and a pressurizing spring are arranged on the feeding frame, and an adjusting screw rod which is used for pushing the pressurizing spring to enable the feeding pressurizing roller to be close to the feeding roller is arranged on the cradle; the leather collar pressing device is characterized in that a leather collar pressing frame is hung at the lower end of the feeding frame, the upper end of the leather collar pressing frame is rotatably arranged on the feeding frame, and a pressing roller which is used for being matched with a leather collar frame of a spinning frame is installed at the lower end of the leather collar pressing frame.
2. The drafting and pressurizing mechanism of the flax wet spinning frame as claimed in claim 1, characterized in that: the traction pressurizing assembly comprises a traction adjusting block, an adjusting clamping groove is formed in the traction adjusting block, a traction pressurizing roller is clamped in the adjusting clamping groove, and an adjusting bolt used for pushing and pulling the traction pressurizing roller to be close to or far away from the traction roller is installed on the traction adjusting block.
3. The drafting and pressurizing mechanism of the flax wet spinning frame as claimed in claim 2, characterized in that: the lower end of the cradle is rotatably provided with a cleaning roller, and the cleaning roller is tightly attached to the outer wall of the traction pressurizing roller and used for convolving broken fiber impurities.
4. The drafting and pressurizing mechanism of the flax wet spinning frame as claimed in claim 3, characterized in that: the cradle is provided with an oblique guide groove, the cleaning roller is arranged on the cleaning roller frame, and the cleaning roller frame is arranged in the oblique guide groove; the lower extreme of cradle is still rotated and is installed the handle, place the elasticity compact heap that is used for compressing tightly the cleaning roller frame between handle and the cradle, the one end hook of pressurization hook is hung on the handle, the other end of pressurization hook passes through regulating spring elasticity butt at the quick-witted roof beam dorsal part.
5. The drafting and pressurizing mechanism of the flax wet spinning frame as claimed in claim 1, characterized in that: the pressurizing hook comprises a first pressurizing rod which is rotatably arranged on the machine beam and a second pressurizing rod which is hooked on the handle, and one end of the first pressurizing rod is in threaded connection with one end of the second pressurizing rod.
6. The drafting and pressurizing mechanism of the flax wet spinning frame as claimed in claim 1, characterized in that: the one end of cradle being connected with the fixed bolster is rotated and is installed the locking piece, the locking piece is including stirring the portion and be used for locking the cradle friction locking portion on the fixed bolster.
7. The drafting and pressurizing mechanism of the flax wet spinning frame as claimed in claim 6, characterized in that: still be equipped with positioning groove on the fixed bolster, when loosening the locking piece in order to unblock the cradle, the lifting cradle can be maintained after positioning groove to the locking portion card of rotatory locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554232.9U CN214271144U (en) | 2020-07-31 | 2020-07-31 | Drafting and pressurizing mechanism of flax wet spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554232.9U CN214271144U (en) | 2020-07-31 | 2020-07-31 | Drafting and pressurizing mechanism of flax wet spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214271144U true CN214271144U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021554232.9U Active CN214271144U (en) | 2020-07-31 | 2020-07-31 | Drafting and pressurizing mechanism of flax wet spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214271144U (en) |
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2020
- 2020-07-31 CN CN202021554232.9U patent/CN214271144U/en active Active
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