CN214142686U - Alarm mechanism of drafting roller pressurizing device of cotton spinning machine - Google Patents
Alarm mechanism of drafting roller pressurizing device of cotton spinning machine Download PDFInfo
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- CN214142686U CN214142686U CN202023216444.9U CN202023216444U CN214142686U CN 214142686 U CN214142686 U CN 214142686U CN 202023216444 U CN202023216444 U CN 202023216444U CN 214142686 U CN214142686 U CN 214142686U
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- roller
- spinning machine
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- cavity
- cotton spinning
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 35
- 238000009987 spinning Methods 0.000 title claims abstract description 20
- 239000010985 leather Substances 0.000 claims abstract description 32
- 229910052709 silver Inorganic materials 0.000 claims abstract description 9
- 239000004332 silver Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a cotton spinning machine draft roller pressure device's alarm mechanism relates to cotton spinning machine technical field, including the inside cylinder of cylinder install bin, and the piston rod has in the cylinder, there is the connecting seat lower surface middle part of cylinder install bin through the screw connection, is provided with the leather roller under the connecting seat, and is provided with the draft roller under the leather roller, reserves the clearance that supplies the silver to wear to draw between draft roller and the leather roller, and the leather roller rotates the one end of connecting axle sleeve through the pivot, and the other end of axle sleeve is vertical up and fixed connection anticreep board, and the lower part both sides of anticreep board are contradicted and are followed under the both sides of arc grip block. The top roller of the utility model can not only enable the top roller to be buffered with the aid of the buffer spring following the tension of the cotton sliver, so as to realize the smooth transportation of the cotton sliver, but also can be dismantled as a whole, thereby the two processes of tensioning and disassembly can be realized, and a significant practical use effect can be achieved.
Description
Technical Field
The utility model relates to a cotton spinning machine technical field specifically is a cotton spinning machine draft roller pressure device's alarm mechanism.
Background
As is known, a cotton spinning machine in textile industry has a working part, namely, an upper cylindrical roller and a lower cylindrical roller are mutually attached to rotate, and a cotton sliver which is clamped between the two rollers and has a certain amplitude is conveyed by intermediate drafting. Wherein the roller below is a drawing roller, the roller above is a leather roller, two ends of the cylindrical leather roller are sleeved by shaft sleeves, in order to ensure that the upper roller and the lower roller can rotate and simultaneously keep clamping, the shaft sleeves at two ends of the leather roller are respectively provided with a pressing mechanism pressed by a cylinder piston rod
Because the cotton spinning machine works in the cotton spinning workshop, a lot of cotton dust is inevitably blown out in the workshop, when the drafting roller and the leather roller rotate mutually and are conveyed, the cotton dust blown out in the workshop and broken cotton fibers on a conveyed cotton sliver are often adhered to the leather roller, if the drafting roller and the leather roller cleaning device cannot work effectively, the cotton fibers on the leather roller or the roller are accumulated more along with the extension of working time, and the leather roller and the drafting roller are deformed and even broken and damaged if not processed, so that the continuous production cannot be realized.
Chinese utility model CN201411522 discloses a cotton spinning machine draft roller pressure device's alarm mechanism, has solved above-mentioned problem, but wherein the leather roller is through the piston rod of axle sleeve with the cylinder for rigid connection, promptly when the cylinder adjustment finishes the back, the leather roller is unable at the removal, can't carry out the small adjustment on the high low position according to the tensile force when the silver is carried, when the silver is taut when the degree is higher, have certain probability can cause whole silver card material condition of rupture even to appear in transportation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cotton spinning machine draft roller pressure device's alarm mechanism to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an alarm mechanism of a drafting roller pressurizing device of a cotton spinning machine comprises an air cylinder in an air cylinder installation box, a piston rod is arranged in the air cylinder, the middle of the lower surface of the air cylinder installation box is connected with a connecting seat through a screw, a leather roller is arranged under the connecting seat, a drafting roller is arranged under the leather roller, a gap for cotton sliver penetration is reserved between the drafting roller and the leather roller, the alarm mechanism is characterized in that the leather roller is rotatably connected with one end of a shaft sleeve through a rotating shaft, the other end of the shaft sleeve is vertically upwards and fixedly connected with an anti-falling plate, two sides of the lower part of the anti-falling plate are butted with two lower edges of an arc-shaped clamping plate, the outer peripheral surface of the arc-shaped clamping plate is rotatably connected with the inner peripheral surface of a limiting rotary drum, the outer peripheral surface of the limiting rotary drum is rotatably contacted with a cavity arranged at the inner lower part of the connecting seat, the cavity is integrally formed into a cylindrical cavity and the bottom is opened, and an inner threaded hole is arranged at the middle part of the upper end surface of the limiting rotary drum, and threaded connection has the screw spindle in the internal thread hole, the one end of the top fixed connection loose axle of screw spindle, and the other end of loose axle is vertical up and connect the corresponding tip at the piston rod through shaft coupling detachable, the bottom fixed mounting of screw spindle has the connecting block, and the both sides face of connecting block rotates the articulated elements one end of connecting the symmetry through the pivot, and the other end of articulated elements rotates through the pivot and connects on the top side of arc grip block corresponds the position, the lower surface middle part fixed connection buffer spring's of connecting block one end, and buffer spring's the other end is contradicted in the upper surface of anticreep board, be provided with the warning subassembly between the top surface in loose axle middle part and the cavity.
As a further aspect of the present invention: arc grip block integrated into one piece is for the cambered surface shape with spacing rotary drum inner peripheral surface matched with, and the both sides of arc grip block are bent and are taken shape for C shape, and the top side of arc grip block is used for rotating the connection articulated elements, and the bottom side of arc grip block is bent the formation up and is used for supporting the portion of colluding that comes off the board downside edge.
As a further aspect of the present invention: the top surface of the limiting rotary drum is of a blocking structure, and the bottom surface of the limiting rotary drum is of an opening structure.
As a further aspect of the present invention: and the center of the lower part of the cylinder mounting box is provided with a through hole for the piston rod and the movable shaft to move through.
As a further aspect of the present invention: and a through hole for the movable shaft to slide through is formed in the middle of the top surface of the connecting seat, and the through hole is communicated with a cavity in the connecting seat.
As a further aspect of the present invention: the alarm assembly comprises a linkage ring fixedly sleeved on the upper portion of the movable shaft, movable guide pieces are fixedly connected to two sides of the upper surface of the linkage ring, the movable guide pieces are electrically connected with a miniature power supply fixedly installed on the corresponding side face of the cavity through wires, the miniature power supply is electrically connected with a buzzer fixedly installed on the miniature power supply through wires, the buzzer is electrically connected with a fixed guide piece fixedly connected with the inner top of the cavity through wires, and conductive contact pieces are fixedly connected to two sides of the opposite face of the fixed guide piece and the movable guide piece.
As a further aspect of the present invention: the buzzer corresponds to the top of the connecting seat and is provided with a mounting hole for fixedly mounting the loudspeaker, and the top of the mounting hole is provided with a dust screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses buffer spring not only can sticis the downside of arc grip block with the anticreep board, and can also make the leather roller have certain compensation tensioning effect, thereby can make the leather roller can cushion with the help of buffer spring along with the tensioning power of silver way, smooth and easy when realizing transporting the silver, avoid whole silver the condition that card material was broken even to appear in transportation process, improve the practicality, and can also control the cylinder and push down the loose axle, make the anticreep board take out from between two arc grip blocks, realize swiftly dismantling the purpose, and then can realize two processes of tensioning and dismouting, reach apparent in-service use effect.
2. The utility model discloses in after the loose axle rises to an allocation position, move the guide piece and rise to and decide the position of guide piece contact for buzzer and power constitute the return circuit, send out the police dispatch newspaper, utilize the sound amplification that the megaphone produced buzzer, reach better alarm effect, realize the cotton dust on the silver and cover timely alarm effect when depositing unusually.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the middle movable shaft, the threaded shaft and the connecting block of the present invention;
fig. 4 is a schematic structural view of the middle limit drum of the present invention.
In the figure: 1. a leather roller; 2. a drafting roller; 3. a cotton sliver; 4. a cylinder mounting box; 5. a connecting seat; 6. a cylinder; 7. a piston rod; 8. perforating; 9. a buffer spring; 10. an arc-shaped clamping plate; 11. a movable shaft; 12. a cavity; 13. limiting the rotary drum; 14. an anti-drop plate; 15. a shaft sleeve; 16. a threaded shaft; 17. connecting blocks; 18. an internally threaded bore; 19. a link ring; 20. a movable guide sheet; 21. a micro power supply; 22. a buzzer; 23. mounting holes; 24. a dust screen; 25. a loudspeaker; 26. a guide plate; 27. a conductive contact; 28. a hinge member.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an alarm mechanism of a drafting roller pressurizing device of a cotton spinning machine comprises a cylinder 6 inside a cylinder installation box 4, the cylinder 6 has a piston rod 7 therein, the middle portion of the lower surface of the cylinder installation box 4 is connected with a connecting seat 5 through a screw, a leather roller 1 is arranged under the connecting seat 5, a drafting roller 2 is arranged under the leather roller 1, a gap for passing a cotton sliver 3 is reserved between the drafting roller 2 and the leather roller 1, the leather roller 1 is rotatably connected with one end of a shaft sleeve 15 through a rotating shaft, the other end of the shaft sleeve 15 is vertically upward and fixedly connected with an anti-falling plate 14, both sides of the lower portion of the anti-falling plate 14 are abutted with both lower edges of an arc-shaped clamping plate 10, the outer peripheral surface of the arc-shaped clamping plate 10 is rotatably connected with the inner peripheral surface of a limiting rotary drum 13, and the outer peripheral surface of the limiting rotary drum 13 is, the cavity 12 is integrally formed into a cylindrical cavity, the bottom of the cavity is open, an internal threaded hole 18 is formed in the middle of the upper end face of the limiting rotary drum 13, a threaded shaft 16 is connected to the internal threaded hole 18 in a threaded manner, the top end of the threaded shaft 16 is fixedly connected with one end of a movable shaft 11, the other end of the movable shaft 11 vertically faces upwards and is detachably connected to the corresponding end portion of the piston rod 7 through a coupler, a connecting block 17 is fixedly mounted at the bottom end of the threaded shaft 16, two side faces of the connecting block 17 are rotatably connected with one end of a symmetrical hinged element 28 through a rotating shaft, the other end of the hinged element 28 is rotatably connected with the corresponding position of the top side of the arc-shaped clamping plate 10 through the rotating shaft, one end of a buffer spring 9 is fixedly connected to the middle of the lower surface of the connecting block 17, the other end of the buffer spring 9 abuts against the upper surface of the anti-off plate 14, and an alarm assembly is arranged between the middle of the movable shaft 11 and the inner top face of the cavity 12, the buffer spring 9 not only can press the anti-falling plate 14 to the lower side of the arc-shaped clamping plate 10, but also can enable the leather roller 1 to have a certain compensation tensioning effect, so that the leather roller 1 can be buffered by means of the buffer spring 9 along with the tensioning force of the cotton sliver 3, the smoothness of conveying the cotton sliver 3 is realized, the phenomenon that the whole cotton sliver 3 is jammed or even broken in the conveying process is reduced, the practicability is improved, the air cylinder 6 can be controlled to push down the movable shaft 11, the limiting rotary drum 13 and the arc-shaped clamping plate 10 are pushed out of the cavity 12, then the limiting rotary drum 13 rotates upwards along the threaded shaft 16, the arc-shaped clamping plate 10 can be completely extended out of the lower part of the limiting rotary drum 13, the arc-shaped clamping plate 10 is separated from the anti-falling of the limiting rotary drum 13, and then the leather roller 1 can drive the shaft sleeve 15 to pull out the anti-falling plate 14, so that the anti-falling plate 14 is pulled out from between the two arc-shaped clamping plates 10, the purpose of quick disassembly is realized, and then two processes of tensioning and disassembling can be realized, and the remarkable practical use effect is achieved.
Arc grip block 10 integrated into one piece is for the cambered surface shape with spacing rotary drum 13 inner peripheral surface matched with, and the both sides of arc grip block 10 are bent and are taken shape for C shape, and the top side of arc grip block 10 is used for rotating and connects articulated elements 28, and the bottom side of arc grip block 10 is bent the formation up and is used for supporting the portion of colluding that comes off-preventing board 14 downside was followed to can hang off-preventing board 14.
The top surface of the limit rotary drum 13 is of a blocking structure, and the bottom surface of the limit rotary drum 13 is of an opening structure, so that the arc-shaped clamping plate 10 can rotate in the inner peripheral surface of the limit rotary drum 13 on one side, and when the arc-shaped clamping plate 10 and the limit rotary drum 13 are disassembled, the arc-shaped clamping plate 10 can move out from the lower opening side of the limit rotary drum 13, and the disassembly between the two is realized.
The center of the lower part of the cylinder mounting box 4 is provided with a through hole 8 for the piston rod 7 and the movable shaft 11 to pass through and move.
The middle part of the top surface of the connecting seat 5 is provided with a through hole for the movable shaft 11 to pass through and slide, and the through hole is communicated with a cavity 12 in the connecting seat 5.
The alarm assembly comprises a linkage ring 19 fixedly sleeved on the upper portion of the movable shaft 11, movable guide pieces 20 are fixedly connected to two sides of the upper surface of the linkage ring 19, the movable guide pieces 20 are electrically connected with a micro power supply 21 fixedly installed on the corresponding side face of the cavity 12 through leads, the micro power supply 21 is electrically connected with a buzzer 22 fixedly installed on the micro power supply 21 through leads, the buzzer 22 is electrically connected with a fixed guide piece 26 fixedly connected with the inner top of the cavity 12 through leads, and conductive contact pieces 27 are fixedly connected to two sides of the opposite face of the fixed guide piece 26 and the two sides of the opposite face of the movable guide piece 20, when the movable shaft 11 rises to a certain position, the movable guide pieces 20 rise to the position contacting with the fixed guide piece 26, so that the buzzer 22 and the micro power supply 21 form a loop to give an alarm.
The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a cotton spinning machine draft roller pressure device's alarm mechanism, includes cylinder (6) inside cylinder install bin (4), and has piston rod (7) in cylinder (6), there is connecting seat (5) at the lower surface middle part of cylinder install bin (4) through the screw connection, is provided with leather roller (1) under connecting seat (5), and is provided with draft roller (2) under leather roller (1), reserves the clearance that supplies silver (3) to wear to draw between draft roller (2) and leather roller (1), its characterized in that, the one end of connecting axle sleeve (15) is rotated through the pivot to leather roller (1), and the other end of axle sleeve (15) is vertical upwards and fixed connection anticreep board (14), and the lower part both sides conflict of anticreep board (14) have the both sides lower limb of arc grip block (10), and the outer peripheral face of arc grip block (10) rotates the inner peripheral surface of connecting at spacing rotary drum (13), the outer peripheral surface of the limiting rotary drum (13) is in rotating contact with a cavity (12) formed in the lower portion of the connecting seat (5), the cavity (12) is integrally formed into a cylindrical cavity, the bottom of the cavity is open, an internal threaded hole (18) is formed in the middle of the upper end face of the limiting rotary drum (13), a threaded shaft (16) is connected to the internal threaded hole (18) in a threaded mode, the top end of the threaded shaft (16) is fixedly connected with one end of a movable shaft (11), the other end of the movable shaft (11) vertically faces upwards and is detachably connected to the corresponding end portion of a piston rod (7) through a coupler, a connecting block (17) is fixedly installed at the bottom end of the threaded shaft (16), two side faces of the connecting block (17) are rotatably connected with one end of a symmetrical hinged piece (28) through a rotating shaft, and the other end of the hinged piece (28) is rotatably connected to the corresponding position of the top side of the arc-shaped clamping plate (10) through the rotating shaft, the lower surface middle part fixed connection buffer spring's of connecting block (17) one end (9), and buffer spring's (9) other end is contradicted in the upper surface of anticreep board (14), be provided with the warning subassembly between loose axle (11) middle part and cavity (12) interior top surface.
2. The alarm mechanism of the cotton spinning machine draft roller pressurizing device according to claim 1, wherein the arc-shaped clamping plate (10) is integrally formed into an arc shape matched with the inner peripheral surface of the limiting rotary drum (13), two sides of the arc-shaped clamping plate (10) are bent into a C shape, the top side of the arc-shaped clamping plate (10) is used for rotatably connecting the hinge piece (28), and the bottom side of the arc-shaped clamping plate (10) is bent upwards to form a hook part used for abutting against the lower side edge of the anti-dropping plate (14).
3. The alarm mechanism of the pressure device of the drafting roller of the cotton spinning machine as claimed in claim 1, characterized in that the top surface of the limit drum (13) is of a blocking structure, and the bottom surface thereof is of an opening structure.
4. The alarm mechanism of the pressure device of the drafting roller of the cotton spinning machine as claimed in claim 1, wherein the lower center of the cylinder mounting box (4) is provided with a through hole (8) for the piston rod (7) and the movable shaft (11) to pass through and move.
5. The alarm mechanism of the pressure device of the drafting roller of the cotton spinning machine as claimed in claim 1, wherein the middle of the top surface of the connecting seat (5) is provided with a through hole for the movable shaft (11) to pass through and slide, and the through hole is communicated with the cavity (12) in the connecting seat (5).
6. The alarm mechanism of the cotton spinning machine draft roller pressurizing device according to claim 1, wherein the alarm assembly comprises a link ring (19) fixedly sleeved on the upper portion of the movable shaft (11), movable guide pieces (20) are fixedly connected to two sides of the upper surface of the link ring (19), the movable guide pieces (20) are electrically connected with a micro power supply (21) fixedly installed on the corresponding side of the cavity (12) through leads, the micro power supply (21) is electrically connected with a buzzer (22) fixedly installed on the micro power supply (21) through leads, the buzzer (22) is electrically connected with a fixed guide piece (26) fixedly connected with the inner top of the cavity (12) through leads, and conductive contact pieces (27) are fixedly connected to two sides of the opposite surface of the fixed guide piece (26) and the movable guide piece (20).
7. The alarm mechanism of the pressure device of the drafting roller of the cotton spinning machine as claimed in claim 6, wherein the buzzer (22) is provided with a mounting hole (23) corresponding to the top of the connecting seat (5) for fixedly mounting the loudspeaker (25), and the top of the mounting hole (23) is provided with a dust screen (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216444.9U CN214142686U (en) | 2020-12-28 | 2020-12-28 | Alarm mechanism of drafting roller pressurizing device of cotton spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216444.9U CN214142686U (en) | 2020-12-28 | 2020-12-28 | Alarm mechanism of drafting roller pressurizing device of cotton spinning machine |
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| Publication Number | Publication Date |
|---|---|
| CN214142686U true CN214142686U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023216444.9U Active CN214142686U (en) | 2020-12-28 | 2020-12-28 | Alarm mechanism of drafting roller pressurizing device of cotton spinning machine |
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| CN (1) | CN214142686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647171A (en) * | 2020-12-28 | 2021-04-13 | 湖北智盛纺织科技有限公司 | Alarm mechanism of drafting roller pressurizing device of cotton spinning machine and use method thereof |
-
2020
- 2020-12-28 CN CN202023216444.9U patent/CN214142686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647171A (en) * | 2020-12-28 | 2021-04-13 | 湖北智盛纺织科技有限公司 | Alarm mechanism of drafting roller pressurizing device of cotton spinning machine and use method thereof |
| CN112647171B (en) * | 2020-12-28 | 2023-10-27 | 湖北智盛纺织科技有限公司 | Alarm mechanism of draft roller pressurizing device of cotton spinning machine and using method of alarm mechanism |
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Effective date of registration: 20240627 Address after: 435502 Zhanghe Community Six Community, Konglong Town, Huangmei County, Huanggang City, Hubei Province Patentee after: Huangmei County Jiayi Textile Co.,Ltd. Country or region after: China Address before: 435500 No.01 Chuangye Avenue, Dasheng Industrial Zone, Huangmei County, Huanggang City, Hubei Province Patentee before: Hubei Zhisheng Textile Technology Co.,Ltd. Country or region before: China |