CN212771085U - Post-spinning drafting washing equipment - Google Patents
Post-spinning drafting washing equipment Download PDFInfo
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- CN212771085U CN212771085U CN202020134384.7U CN202020134384U CN212771085U CN 212771085 U CN212771085 U CN 212771085U CN 202020134384 U CN202020134384 U CN 202020134384U CN 212771085 U CN212771085 U CN 212771085U
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Abstract
The utility model provides a back spin draft washing equipment, including washing tank, first draft machine, second draft machine, heat setting machine, third draft machine between first draft machine and the second draft machine to and all be equipped with water bath draft groove between second draft machine and the heat setting machine, this water bath draft groove includes the cell body and locates the water bath district in the cell body and scrape the water district, scrape have in the water district and be used for scraping the water mechanism of scraping of silk bundle moisture. The utility model discloses improve the draft quality greatly, guarantee production environment's clean and reduce the loss, improve production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the weaving, relate to the post-spinning equipment, especially, relate to a post-spinning draft washing equipment.
Background
Post-spinning is an important link of spinning, and the spinning process is described in the Chinese utility model patent application number: 201821568106.1 discloses a three-path seven-roller drafting machine, which comprises a primary drafting machine, a secondary drafting machine, a three-path drafting machine, an oil bath drafting groove, a steam heater, a tension drafting set and a coiling machine which are fixed on the floor; the oil bath drawing groove is arranged between the first drawing machine and the second drawing machine, and the steam heater is arranged between the second drawing machine and the third drawing machine; the tension drafting assembly comprises a first tension roller, a second tension roller, a third tension roller, a first cylinder, a second cylinder and a third cylinder, wherein the first cylinder, the second cylinder and the third cylinder are respectively fixed on the floor, the first cylinder is connected with the first tension roller, the second cylinder is connected with the second tension roller, and the third cylinder is connected with the third tension roller.
Among the above-mentioned technical scheme, improve the quality of product through three seven roller draft machines, nevertheless use this equipment to carry out the draft uniformity of spinning in the postspinning process to influence the drafting effect, and the clean degree of production process is not good.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a back spinning draft washing equipment.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model discloses creatively provides a back-spinning draft washing equipment, include:
a cleaning tank for cleaning the cotton bundle;
the first drafting machine is used for drafting the cleaned cotton bundles for the first time;
the second drafting machine is used for drafting the tows drafted for the first time for the second time;
the heat setting machine is used for performing heat setting on the tows drafted for the second time;
the third drafting machine is used for drafting the hot-shaped tows for the third time;
all be equipped with water bath draft groove between first draft machine and the second draft machine to and between second draft machine and the heat setting machine, this water bath draft groove includes the cell body and locates the water bath district in the cell body and scrape the water district, scrape and have in the water district and be used for scraping the mechanism of scraping water of silk bundle moisture.
In the post-spinning drafting washing equipment, the water scraping mechanism of the water bath drafting tank is a scraping blade arranged at the top of the tank body, and the scraping blade is a wool felt scraping plate, a sponge scraping plate or other flexible water-absorbing sheet materials.
In the above mentioned post-spinning drafting water washing device, the water scraping zone of the water bath drafting tank further comprises a deviation rectifying mechanism.
In the above mentioned post-spinning drafting washing apparatus, the deviation correcting mechanism comprises
The fixing rod is fixed on the groove body along the direction of the tows;
the inner side end of each deviation rectifying swing part is hinged to the fixed rod;
the two driving mechanisms are respectively connected to the outer ends of the two deviation rectifying swing parts;
the two distance sensors are respectively positioned on the inner walls of the left side and the right side of the groove body of the tow path above the deviation rectifying swing part;
and the two distance sensors are connected with the controller to control the corresponding side driving mechanism to do reciprocating motion in the vertical direction.
In the above mentioned post-spinning drafting water washing device, the deviation rectifying swing part has a cylindrical section, and the outer side end of the cylindrical section has a bending section bending upwards.
In the above post-spinning drafting water washing apparatus, the water bath zone of the tank body comprises:
the supporting plate is horizontally arranged in the tank body, and a downward-inclined guide plate is arranged on one side of the supporting plate, which is close to the water wiping area;
the spraying pipe is provided with a spraying hole and is horizontally arranged above the supporting plate;
the water scraping area is connected with a circulating water tank, and the circulating water tank is connected with the spray pipe through a pump.
In the above post-spinning drafting washing device, the first drafting machine and the second drafting machine are both seven-roller drafting machines.
In the above post-spinning drafting washing apparatus, the third drafting machine is a three-roll drafting machine.
In the above post-spinning drafting washing apparatus, the heat-setting machine is a tension heat-setting machine.
In the above post-spinning drafting washing apparatus, the deviation correcting mechanism is provided in a downstream direction of the wiper mechanism.
Compared with the prior art, the utility model has the advantages of:
1) the water treatment is scraped to the silk bundle when the washing process finishes, on the one hand, reduces unnecessary moisture, guarantees during the silk bundle evenly gets into the draft machine, avoids the silk bundle to skid and influences the draft effect to ensure tensile multiple, improve the drafting ability, on the other hand gets rid of unnecessary moisture and is convenient for heat setting machine and carries out drying and finalizing, raises the efficiency.
2) The bath liquid is circulated, clean and environment-friendly.
3) The deviation rectifying mechanism is adopted to rectify the spinning, so that the spinning deviation caused in the water bath process and the water scraping process is prevented, the phenomena of yarn clamping and yarn shedding in the drafting process can be avoided, and the spinning is further uniformly drafted.
Drawings
Fig. 1 is a process flow diagram provided by the present invention.
Fig. 2 is a schematic structural diagram of the water bath drawing tank provided by the present invention.
Fig. 3 is a schematic structural diagram of the deviation rectifying mechanism provided by the present invention.
Fig. 4 is a schematic view of a control system of the deviation rectifying mechanism provided by the present invention.
In the figure, a cleaning tank 1, a first drafting machine 2, a second drafting machine 3, a heat setting machine 4, a third drafting machine 5, a water bath drafting tank 6, a tank body 60, a supporting plate 600, a guide plate 601, a spraying pipe 602, a circulating water tank 603, a water wiping mechanism 61, a deviation rectifying mechanism 62, a fixing rod 620, a deviation rectifying swing part 621, a first deviation rectifying swing part 621a, a second deviation rectifying swing part 621b, a driving mechanism 622, a first air cylinder 622a, a second air cylinder 622b, a distance sensor 623, a first distance sensor 623a, a second distance sensor 623b and a controller 624 are provided.
Detailed Description
The invention is further illustrated by the following examples.
As shown in fig. 1, a post-spinning drafting washing device comprises: the device comprises a cleaning tank 1 for cleaning cotton bundles, a first drafting machine 2 for drafting the cleaned cotton bundles for the first time, a second drafting machine 3 for drafting the tows drafted for the first time for the second time, a heat setting machine 4 for heat setting the tows drafted for the second time, and a third drafting machine 5 for drafting the tows subjected to heat setting for the third time.
A water bath drawing groove 6 is arranged between the first drawing machine 2 and the second drawing machine 3 and between the second drawing machine 3 and the heat setting machine 4.
The first drafting machine 2 and the second drafting machine 3 are seven-roller drafting machines, the third drafting machine 5 is a three-roller drafting machine, and the heat setting machine 4 is a tension heat setting machine, so that the effect of drafting and setting is achieved.
As shown in fig. 2, the water bath drafting tank 6 includes a tank body 60, the tank body 60 is composed of a lower tank and an upper cover, a water bath area and a water wiping area are arranged in the tank body 60, the water bath area includes a supporting plate 600 horizontally arranged in the lower tank of the tank body 60, a downward-inclined guide plate 601 is arranged on one side of the supporting plate 600 close to the water wiping area, and the bath liquid is guided to the lower part of the water wiping area to separate the filament bundles from the bath liquid; spraying pipes 602 which are horizontally arranged in a direction vertical to the filament bundles are respectively arranged at the front position, the middle position and the rear position above the supporting plate 600, and spraying holes are formed in the spraying pipes 602 and spray water in the filament bundle direction to fully wrap the filament bundles in the bath solution; the circulating water tank 603 pumps the bath liquid to the spraying pipe 602 through a pump, the spraying pipe 602 sprays the tows, the tows are close to the supporting plate 600 and are fully wetted, and the water bath temperature is set to be 70-75 ℃, so that the plasticizing effect on the tows is achieved, and the vitrification temperature of the tows is reduced. The circulating water tank 603 is externally connected with a liquid inlet pipe, the circulating water tank 603 is connected with a water scraping area, and bath liquid in the water scraping area flows into the circulating water tank 603 through a liquid outlet pipe. The water scraping area of the groove body 60 is provided with a water scraping mechanism 61 which is positioned on the upper cover and is used for scraping the moisture of the tows and a deviation rectifying mechanism 62 which is positioned on the lower groove and is used for rectifying deviation of the tows. The water scraping mechanism 61 is a scraping blade arranged at the top of the tank body 60, the scraping blade is a wool felt scraping plate, a sponge scraping plate or other flexible water-absorbing sheet materials, and the thickness of the scraping blade is 1-5 mm, and the scraping blade is used for scraping redundant bath lotion on the surface of the tows.
Further, the doctor-bar sets up perpendicularly to silk bundle direction to in order to reach better wiping effect, adopt two mutually parallel doctor-bars in this embodiment, arrange in front and back on scraping the water district, carry out two and scrape water.
As shown in fig. 2, 3 and 4, the deviation correcting mechanism 62 includes a fixing rod 620 fixed on the chute 60 along the direction of the filament bundle, two deviation correcting swing parts 621, two driving mechanisms 622, two distance sensors 623 and a controller 624.
Wherein, the two deviation rectifying swing parts 621 are a first deviation rectifying swing part 621a and a second deviation rectifying swing part 621b, and inner ends of the first deviation rectifying swing part 621a and the second deviation rectifying swing part 621b are respectively hinged to the fixing rod 620; the two driving mechanisms 622 are a first cylinder 622a and a second cylinder 622b, the outer end of the first deviation rectification swing part 621a is connected with the first cylinder 622a, and the outer end of the second deviation rectification swing part 621b is connected with the second cylinder 622 b; two distance sensor 623 are for locating the first distance sensor 623a of the first cell body 60 inner wall of rectifying in the upper of goods of furniture for display rather than for use of 621a, and locate the second distance sensor 623b of the second cell body 60 inner wall of rectifying in the upper of goods of furniture for display rather than for use of 621b, this first distance sensor 623a and second distance sensor 623b are all located on the silk bundle route correspondingly, a distance used for detecting and the silk bundle, when the distance exceeds the set value, the distance sensor 623 that corresponds the side transmits the signal to controller 624, controller 624 controls actuating mechanism 622 of this side to do the push-up action and get back to the initial position rapidly, make with actuating mechanism 622 rectify goods of furniture for display rather than for use of 621 swing and promote the silk bundle to draw close to the inboard, thereby avoid the silk bundle to slide to the edge and break away from original route.
Further, in order to achieve a better deviation rectifying effect, the deviation rectifying swing part 621 is provided with a cylindrical section, the outer side end of the cylindrical section is provided with a bending section which bends upwards, the highest point of the bending section is located on the outer side of the groove body 60 in a normal state, and when the deviation rectifying swing is carried out, the bending section swings upwards and inwards to push the outer side tows, so that the deviation rectifying purpose is achieved. The swing amplitude of the deviation rectifying swing 621 is 10-30 degrees.
Further, a deviation correcting mechanism 62 is provided downstream of the wiper mechanism 61, so that the movement of the tow caused by the movement of the wiper mechanism 61 is corrected.
As shown in fig. 1, 2 and 3, the post-spinning drafting water washing process comprises the following steps:
1) cleaning the cotton bundles by a cleaning tank 1;
2) the cleaned cotton bundle is subjected to primary drafting, primary water bath drafting, secondary drafting and secondary water bath drafting in sequence, the filament bundle is heated in a hot water bath mode so as to be stretched, and at least one water wiping step of wiping the filament bundle is performed in an outlet of the primary water bath drafting and an outlet of the secondary water bath drafting respectively;
3) performing heat setting on the tow subjected to the second drafting;
4) and drawing the heat-set filament bundle for the third time.
Specifically, the wiping step is to wipe water from the upper side of the tow by a wiping mechanism 61; scrape the water step including twice scrape water and once rectify, rectify and go on after scraping water twice, the concrete process of rectifying is, detects the actual distance of silk bundle and 6 both sides inner walls of water bath draft groove respectively through two distance sensor 623, and when actual distance was greater than the settlement distance, the goods of furniture for display rather than for use 621 that rectifies of corresponding side promoted the silk bundle and draws close to the middle part. The bath liquid scraped in the water scraping step enters a circulating water tank 603 for supplying water to the water bath drafting tank 6, and is used for bath liquid circulation, so that the resources are saved, and the device is clean and environment-friendly.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the cleaning tub 1, the first drawing machine 2, the second drawing machine 3, the heat setting machine 4, the third drawing machine 5, the water bath drawing tub 6, the tub body 60, the support plates 600, 601, the shower pipe 602, the circulation water tank 603, the water wiping mechanism 61, the deviation rectifying mechanism 62, the fixing lever 620, the deviation rectifying swing part 621, the first deviation rectifying swing part 621a, the second deviation rectifying swing part 621b, the driving mechanism 622, the first cylinder 622a, the second cylinder 622b, the distance sensor 623, the first distance sensor 623a, the second distance sensor 623b, the controller 624, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. Post-spinning draft washing equipment, characterized by, includes:
a cleaning tank (1) for cleaning the cotton bundle;
the first drafting machine (2) is used for drafting the cleaned cotton bundles for the first time;
a second drafting machine (3) for drafting the tow drafted for the second time;
a heat setting machine (4) for heat setting the tow drafted for the second time;
a third drafting machine (5) for drafting the hot-shaped filament bundle for the third time;
all be equipped with water bath draft groove (6) between first draft machine (2) and second draft machine (3) to and between second draft machine (3) and heat setting machine (4), this water bath draft groove (6) include cell body (60) and locate the water bath district in cell body (60) and scrape the water zone, scrape and have in the water zone and be used for scraping water scraping mechanism (61) of scraping silk bundle moisture.
2. The post-spinning drafting water washing device as claimed in claim 1, characterized in that the water wiping mechanism (61) of the water bath drafting tank (6) is a wiper blade arranged on the top of the tank body (60), and the wiper blade is a wool felt wiper blade or a sponge wiper blade.
3. The post-spinning drafting water washing device as claimed in claim 1, characterized in that the water-wiping area of the water bath drafting tank (6) further comprises a deviation-correcting mechanism (62).
4. The post-spinning draft washing apparatus according to claim 3, wherein said deviation correcting means (62) comprises
The fixing rod (620) is fixed on the groove body (60) along the direction of the tows;
the inner side ends of the two deviation rectifying swing parts (621) are respectively hinged to the fixed rod (620);
two driving mechanisms (622) respectively connected to the outer ends of the two deviation rectifying swing parts (621);
two distance sensors (623) are respectively positioned on the inner walls of the left side and the right side of the groove body (60) of the tow path above the deviation rectifying swing part (621);
and the two distance sensors (623) are connected with the controller (624) to control the corresponding side driving mechanism (622) to reciprocate vertically.
5. The post-spinning draft washing apparatus of claim 4, wherein said deflection correcting swing part (621) has a cylindrical section and an outer end of the cylindrical section has a curved section bent upward.
6. The post-spinning drafting water washing device as claimed in claim 4, wherein the water bath zone of the tank (60) comprises:
the supporting plate (600) is horizontally arranged in the trough body (60), and one side, close to the water scraping area, of the supporting plate (600) is provided with a guide plate (601) which inclines downwards;
the spray pipe (602) is provided with spray holes, and the spray pipe (602) is horizontally arranged above the supporting plate (600);
the water scraping area is connected with a circulating water tank (603), and the circulating water tank (603) is connected with the spraying pipe (602) through a pump.
7. The post-spinning draft washing apparatus according to claim 1, wherein said first draft machine (2) and said second draft machine (3) are each a seven-roll draft machine.
8. The post-spinning drawing water washing apparatus according to claim 1, wherein said third drawing machine (5) is a three-roll drawing machine.
9. The post-spinning drafting water-washing apparatus as claimed in claim 1, wherein said heat-setting machine (4) is an tension heat-setting machine.
10. A post-spinning drafting water washing apparatus according to claim 3, wherein the deviation correcting mechanism (62) is provided downstream of the wiper mechanism (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134384.7U CN212771085U (en) | 2020-01-20 | 2020-01-20 | Post-spinning drafting washing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134384.7U CN212771085U (en) | 2020-01-20 | 2020-01-20 | Post-spinning drafting washing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212771085U true CN212771085U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134384.7U Active CN212771085U (en) | 2020-01-20 | 2020-01-20 | Post-spinning drafting washing equipment |
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| Country | Link |
|---|---|
| CN (1) | CN212771085U (en) |
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2020
- 2020-01-20 CN CN202020134384.7U patent/CN212771085U/en active Active
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Denomination of utility model: Post spinning draft washing equipment Effective date of registration: 20220427 Granted publication date: 20210323 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: ZHEJIANG SUNWISH CHEMICAL FIBER CO.,LTD. Registration number: Y2022330000620 |