CN112359428B - Vacuum humidifying device for filament sheets - Google Patents
Vacuum humidifying device for filament sheets Download PDFInfo
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- CN112359428B CN112359428B CN202011299710.0A CN202011299710A CN112359428B CN 112359428 B CN112359428 B CN 112359428B CN 202011299710 A CN202011299710 A CN 202011299710A CN 112359428 B CN112359428 B CN 112359428B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
- D01B7/04—Reeling silk
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Abstract
A vacuum humidifying device for a filament sheet comprises an underframe, a cylinder body, a mounting rack, a belt pulley with a screw hole and an electric cabinet, wherein the bottom of the cylinder body is fixedly arranged at the bottom of a water collecting mounting pit under the ground through the underframe; three supporting upright columns are fixed on the outer wall of the barrel, and the mounting frame is fixedly connected with the top ends of the three supporting upright columns; the belt pulley with the screw hole is arranged on the mounting frame through a lower belt seat bearing, and the belt pulley with the screw hole is connected with a motor through a belt; the belt pulley with the screw hole is in threaded connection with a screw rod; the bottom end of the screw rod is connected with a support connecting rod, the bottom end of the support connecting rod is fixedly provided with a support plate, a plurality of clamping rods with elastic clamps are arranged on the support connecting rod above the support plate, and a sealing barrel cover is arranged on the support connecting rod above the clamping rods; the upper end of the cylinder body is provided with a pressure sensor, and the upper end of the cylinder body is connected with a circulating water type vacuum pump through a vacuum pumping pipe; the pressure sensor, the motor and the circulating water type vacuum pump are all connected with the electric cabinet. The device has high humidifying efficiency and good humidifying effect.
Description
Technical Field
The invention relates to the technical field of silk processing, in particular to a vacuum humidifying device for small tool to unreel silk silk pieces.
Background
The four major elements of human survival are clothes, food, live and walk, and the clothes are located at the head of four dimensions. In the historical development process, people wear the shoes respectively through the stages of body covering, warm keeping, attractive appearance, comfort, environmental protection and the like. As a world-renowned ancient country, China had a long history of the hand textile industry before the modern textile industry appeared. More fine silk can be made more than 4700 years ago, with the historical development, when the spring and autumn war country period and the early years of western Han dynasty are reached, the textile technology of China has reached a very high level, and the main raw materials for spinning are hemp and silk.
The production of mulberry silk has a long history in China and plays a very important role in China's economy. The silk reeling method has the advantages that the silk reeling method is used as a main form of rural household side-business, serves as an important supplement for agricultural production, has irreplaceable effects on daily life and social production of people, and has a wide overseas market when silk is sold overseas. The silk industry is one of the economic pillars of our country and has been one of the sources of government tax for a long time. In part of China, silk production plays a very important role in developing rural economy and improving income of farmers. The mulberry silk is obtained by silk reeling of silkworm cocoons in a silk reeling mill, wherein the silk reeling is to process end silk of the silkworm cocoons cooked by boiling the cocoons, to prepare raw silk according to the requirement of target fineness under certain process conditions, and to roll the raw silk on small tool to unreel silk to form small tool to unreel silk silk pieces. For storage and transportation, the raw silk is reeled from the small tool to unreel silk to the large tool to unreel silk, then twisted and packaged, and the process is also called re-shaking.
With the continuous development of the technology, people know that the small tool to unreel silk silk slices are moistened and then re-shaken, so that sericin at the periphery of the silk slices is properly softened and the adhesive force among the silk slices is weakened, thereby reducing the cutting in re-shaking and ensuring the quality of mulberry silk. At present, the vacuum moistening method is widely used in various silk mills, and the basic principle is that small tool to unreel silk silk slices are immersed in water, and after multiple times of decompression and normal pressure recovery, the silk slices absorb water. The method can ensure that the silk slice absorbs moisture thoroughly and uniformly, is convenient to operate, does not collapse, can reduce the labor intensity of workers and improves the labor productivity. Based on these advantages, the vacuum moistening process has been widely used in various filament factories. Researches show that the humidifying efficiency and the humidifying effect of the currently used vacuum humidifying device need to be further improved.
Disclosure of Invention
The invention aims to provide a vacuum humidifying device for small silk sheets, which has high humidifying efficiency and good humidifying effect.
In order to realize the purpose of the invention, the technical scheme is as follows:
a vacuum humidifying device for a filament sheet comprises an underframe, a cylinder body, a mounting frame, a belt pulley with a screw hole and an electric cabinet, wherein the bottom of the cylinder body is fixedly mounted at the bottom of a water collecting mounting pit under the ground through the underframe, and the top of the cylinder body is level with the ground and slightly higher or lower than the ground; three supporting upright columns are fixed on the outer wall of the barrel, and the mounting frame is fixedly connected with the top ends of the three supporting upright columns; the belt pulley with the screw hole is arranged on the mounting frame through the lower belt seat bearing, the lower end of the belt pulley with the screw hole is connected with the inner ring of the lower belt seat bearing, and the belt pulley with the screw hole is connected with the motor through a belt; the screw hole of the belt pulley with the screw hole is internally threaded with a screw rod, and the motor drives the belt pulley with the screw hole to rotate through a belt, so that the screw rod moves up and down; the bottom end of the screw rod is connected with a supporting connecting rod through a coupler, a supporting disc which can extend into the cylinder body is fixed at the bottom end of the supporting connecting rod, a plurality of clamping rods are arranged on the supporting connecting rod above the supporting disc, the clamping rods are circumferentially fixed on the supporting connecting rod, an elastic clamp is arranged at the front end of each clamping rod, a small tool to unreel silk filament string is limited between each elastic clamp and the supporting disc, the elastic clamp clamps the upper end of the small tool to unreel silk filament string, and the small tool to unreel silk filament string is formed by threading a plurality of small tool to unreel silk filaments on a string shaft; a sealing barrel cover capable of sealing the barrel body is arranged on the supporting connecting rod above the clamping rod; the upper end of the cylinder body is provided with a pressure sensor, and the upper end of the cylinder body is connected with a circulating water type vacuum pump through a vacuum pumping pipe; the pressure sensor, the motor and the circulating water type vacuum pump are connected with the electric cabinet through leads. When the device works, the drain valve is closed, the water replenishing valve is opened to add the soaking water into the cylinder, the soaking water is ensured not to be strung by the small tool to unreel silk silk pieces but cannot exceed the position of the vacuumizing pipe on the cylinder, and a certain distance is required from the water surface of the soaking water to the top of the cylinder; the bottom end of the small tool to unreel silk filament string is placed on the supporting plate, and the upper end of the small tool to unreel silk filament string is clamped in the elastic clamp, so that the small tool to unreel silk filament string is limited between the supporting plate and the elastic clamp; the starting motor drives the screw rod to rotate downwards, the sealing barrel cover is sealed on the barrel body, the small tool to unreel silk wire piece string is sealed in the barrel body, the circulating water type vacuum pump is started, the pressure in the barrel body is pumped to-0.083 MPa through the vacuumizing pipe, the circulating water type vacuum pump stops working, when the pressure in the barrel body returns to normal pressure, the electric cabinet controls the circulating water type vacuum pump to start and work again, the circulating water type vacuum pump needs to be started to work for 4-5 times in the humidifying process, the whole humidifying working time is 5-6 minutes, the circulating water type vacuum pump adopts the working principle that the water in the circulating water tank is introduced into the circulating water type vacuum pump through the water return pipe, the vacuumizing pipe vacuumizes the inside of the barrel body, and the water and the air in the circulating water type vacuum pump are discharged through the air outlet pipe. The circulating water type vacuum pump can be purchased from Shanghai Linke industry development Limited company, address: shanghai city, Biyanlu 1078.
The upper end of the cylinder body is communicated with a branch pipe of a water supplementing pipe, and a water supplementing valve is installed on the branch pipe to supplement the soaking water in the cylinder body.
The bottom of barrel be provided with the outlet, install the drain valve on the outlet, be convenient for discharge the soaking water in the barrel, change new soaking water.
The circulating water type vacuum pump is connected with the upper end of the circulating water tank through the air outlet pipe, and the lower end of the circulating water tank is connected with the circulating water type vacuum pump through the water return pipe.
The upper end of the circulating water tank is lower than the air outlet pipe and is communicated with an overflow pipe, the overflow pipe is communicated with the water collecting mounting pit, and the overflow pipe is arranged to prevent the water level of the circulating water tank from being higher than the air outlet pipe to influence the work of the circulating water type vacuum pump.
The circulating water tank is connected with a branch pipe of a water replenishing pipe, and a water adding valve is arranged on the branch pipe and is used for replenishing water for the circulating water tank to the circulating water type vacuum pump.
The water collecting installation pit is provided with a water pumping device, and the water pumping device discharges water collected in the water collecting installation pit, so that the phenomenon of stink caused by long-time placement is avoided.
The sealing barrel cover is connected with the supporting upright post through the guide pulley, and when the screw moves downwards, the sealing barrel cover is driven to move downwards, so that the sealing barrel cover can more stably seal the barrel body.
The supporting disk be discoid, the size is less than the internal diameter of barrel, is formed by connecting two collateral branch faggings and intermediate strut, hinge connection collateral branch fagging is passed through respectively to the both sides of intermediate strut, all is provided with a plurality of water holes of crossing on collateral branch fagging and the intermediate strut. During operation, the screw rod moves down to drive and supports the connecting rod and move down to with the supporting disk aquatic of impressing the barrel, the supporting disk receives the resistance of water, two collateral branch faggings can upwards turn certain angle, thereby has increaseed the clearance of supporting disk and barrel inner wall, and water can pass through the supporting disk fast, thereby realizes that little tool to unreel silk silk piece cluster soaks the aquatic, reduces the operating pressure of motor. The aperture of the water passing hole is smaller than 1.5 cm, the too small aperture is not beneficial to water permeation, and the string shaft of the tool to unreel silk silk slice string with the too large aperture is easy to be clamped into the water passing hole.
The upper end of the belt pulley with the screw hole is connected with a support frame through an upper belt seat bearing, the upper end of the belt pulley with the screw hole is connected with an inner ring of the upper belt seat bearing, and the support frame is installed on the installation frame. The belt pulley with the screw hole can rotate more stably by matching the upper belt seat bearing with the lower belt seat bearing.
This vacuum of shredded tobacco piece gives wet device's advantage:
1. the bottom of the barrel of the device is fixedly installed at the bottom of the underground water collecting installation pit through the bottom frame, the top of the barrel is level with the ground, slightly higher than or slightly lower than the ground, small tool to unreel silk filament strings can conveniently pass in and out, and the working efficiency is improved.
2. The device limits the small tool to unreel silk filament string between the elastic clamp and the supporting disk, drives the belt pulley with the screw hole to rotate through the motor, realizes the up-and-down movement of the screw rod, thereby putting the small tool to unreel silk filament string into the cylinder and sealing the cylinder through the sealing barrel cover, uses the intermittent work of the circulating water type vacuum pump to vacuumize the cylinder, after-0.083 MPa, the circulating water type vacuum pump stops working, when the pressure in the cylinder returns to the normal pressure, the circulating water type vacuum pump restarts the working, the circulating water type vacuum pump works for 4-5 times, and the purpose of rapidly and uniformly wetting the small tool to unreel silk filament is achieved, and the device is not easy to break during repeated shaking.
3. The supporting disk of this device is discoid, and the size is less than the internal diameter of barrel, is formed by connecting two collateral branch faggings and intermediate support board, and hinge connection collateral branch fagging is passed through respectively to intermediate support board's both sides, all is provided with a plurality of water holes of crossing on collateral branch fagging and the intermediate support board. During operation, the screw rod moves down to drive and supports the connecting rod and move down to with the supporting disk aquatic of impressing the barrel, the supporting disk receives the resistance of water, two collateral branch faggings can upwards turn certain angle, thereby has increaseed the clearance of supporting disk and barrel inner wall, and water can pass through the supporting disk fast, thereby realizes that little tool to unreel silk silk piece cluster soaks the aquatic fast, also reduces the operating pressure of motor.
Drawings
FIG. 1 is a schematic view of a vacuum moistening device for a chip;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic structural view of the support disk of FIG. 1;
FIG. 4 is a schematic view of the spring clip of FIG. 1;
the part names of the sequence numbers in the figure are:
1. the water pump comprises a base frame, 2, a water outlet, 3, a water discharge valve, 4, a cylinder, 5, a supporting plate, 6, a water pumping device, 7, a supporting upright post, 8, a pressure sensor, 9, a small tool to unreel silk filament string, 10, an elastic clamp, 11, a clamping rod, 12, a supporting connecting rod, 13, a guide pulley, 14, a sealing barrel cover, 15, a mounting rack, 16, a coupling, 17, a lower belt seat bearing, 18, a belt pulley with a screw hole, 19, a screw rod, 20, an upper belt seat bearing, 21, a belt, 22, a supporting rack, 23, a motor, 24, an electric cabinet, 25, a water replenishing pipe, 26, a water replenishing valve, 27, a vacuum pumping pipe, 28, an air outlet pipe, 29, a water replenishing valve, 30, an overflow pipe, 31, a circulating water tank, 32, a water return pipe, 33, a circulating water type vacuum pump, 34, a water collecting mounting pit, 35, a side supporting plate, 36, a hinge, 37, a middle supporting plate, 38 and a water passing hole.
Detailed Description
In order to make the technical solutions and advantages of the present application clearer, the following describes the technical solutions clearly and completely with reference to the embodiments and the accompanying drawings.
Example 1
A vacuum humidifying device for a filament sheet comprises an underframe 1, a cylinder 4, a mounting frame 15, a belt pulley 18 with a screw hole and an electric cabinet 24, wherein the bottom of the cylinder 4 is fixedly mounted at the bottom of a water collecting mounting pit 34 under the ground through the underframe 1, and the top of the cylinder 4 is level with the ground and is slightly higher or lower than the ground; three supporting upright posts 7 are fixed on the outer wall of the barrel 4, and the mounting frame 15 is fixedly connected with the top ends of the three supporting upright posts 7; the belt pulley 18 with screw holes is arranged on the mounting frame 15 through a lower belt seat bearing 17, the lower end of the belt pulley 18 with screw holes is connected with the inner ring of the lower belt seat bearing 17, and the belt pulley 18 with screw holes is connected with a motor 23 through a belt 21; a screw 19 is connected with the screw thread in the belt pulley 18 with the screw hole, and the belt 21 drives the belt pulley 18 with the screw hole to rotate by rotating the motor 23, so that the screw 19 moves up and down; the bottom end of the screw rod 19 is connected with a supporting connecting rod 12 through a coupler 16, the bottom end of the supporting connecting rod 12 is fixedly provided with a supporting plate 5 which can extend into the cylinder 4, a plurality of clamping rods 11 are arranged on the supporting connecting rod 12 above the supporting plate 5, the clamping rods 11 are circumferentially fixed on the supporting connecting rod 12, the front end of each clamping rod 11 is provided with an elastic clamp 10, a small tool to unreel silk filament string 9 is limited between the elastic clamp 10 and the supporting plate 5, the elastic clamp 10 clamps the upper end of the small tool to unreel silk filament string 9, and the small tool to unreel silk filament string 9 is formed by threading a plurality of small tool to unreel silk filaments on a string shaft; a sealing barrel cover 14 capable of sealing the barrel 4 is arranged on the supporting connecting rod 12 above the clamping rod 11; the upper end of the cylinder body 4 is provided with a pressure sensor 8, and the upper end of the cylinder body 4 is connected with a circulating water type vacuum pump 33 through a vacuum pumping pipe 27; the pressure sensor 8, the motor 23 and the circulating water type vacuum pump 33 are all connected with the electric cabinet 24 through leads. When the device works, the drain valve 3 is closed, the water replenishing valve 26 is opened to add the soaking water to the cylinder 4, the soaking water is ensured to be not smaller than the tool to unreel silk filament string 9 but cannot exceed the position of the vacuumizing pipe 27 on the cylinder 4, and a certain distance is required to be reserved from the water surface of the soaking water to the top of the cylinder 4; the bottom end of the small tool to unreel silk silk slice string 9 is placed on the supporting plate 5, and the upper end is clamped in the elastic clamp 10, so that the small tool to unreel silk silk slice string is limited between the elastic clamp 10 and the supporting plate 5; the starting motor 23 drives the screw rod 19 to rotate downwards, the sealing barrel cover 14 is sealed on the barrel body 4, the small tool to unreel silk wire string 9 is sealed in the barrel body 4, the circulating water type vacuum pump 33 is started, after the pressure in the barrel body 4 is pumped to-0.083 MPa through the vacuumizing pipe 27, the circulating water type vacuum pump 33 stops working, when the pressure in the barrel body 4 returns to normal pressure, the electric cabinet 24 controls the circulating water type vacuum pump 33 to start to work again, the circulating water type vacuum pump 33 needs to be started to work for 4-5 times in the humidifying process, the working principle of the circulating water type vacuum pump 33 is that the water in the circulating water tank 31 is introduced into the circulating water type vacuum pump 33 through the water return pipe 32, the vacuumizing pipe 27 vacuumizes the inside of the barrel body 4, and the water and gas in the circulating water type vacuum pump 33 are discharged through the gas outlet pipe 28.
Example 2
A vacuum humidifying device for a filament sheet comprises an underframe 1, a cylinder 4, a mounting frame 15, a belt pulley 18 with a screw hole and an electric cabinet 24, wherein the bottom of the cylinder 4 is fixedly mounted at the bottom of a water collecting mounting pit 34 under the ground through the underframe 1, and the top of the cylinder 4 is level with the ground and is slightly higher or lower than the ground; three supporting upright posts 7 are fixed on the outer wall of the barrel 4, and the mounting frame 15 is fixedly connected with the top ends of the three supporting upright posts 7; the belt pulley 18 with screw hole is installed on the mounting rack 15 through the lower bearing 17 with seat, the lower end of the belt pulley 18 with screw hole is connected with the inner ring of the lower bearing 17 with seat, the belt pulley 18 with screw hole is connected with the motor 23 through the belt 21; the screw thread of the belt pulley 18 with the screw hole is internally connected with a screw rod 19, and the motor 23 rotates to drive the belt pulley 18 with the screw hole to rotate through a belt 21, so that the screw rod 19 moves up and down; the bottom end of the screw rod 19 is connected with a supporting connecting rod 12 through a coupler 16, the bottom end of the supporting connecting rod 12 is fixedly provided with a supporting plate 5 which can extend into the cylinder 4, a plurality of clamping rods 11 are arranged on the supporting connecting rod 12 above the supporting plate 5, the clamping rods 11 are circumferentially fixed on the supporting connecting rod 12, the front end of each clamping rod 11 is provided with an elastic clamp 10, a small tool to unreel silk filament string 9 is limited between the elastic clamp 10 and the supporting plate 5, the elastic clamp 10 clamps the upper end of the small tool to unreel silk filament string 9, and the small tool to unreel silk filament string 9 is formed by threading a plurality of small tool to unreel silk filaments on a string shaft; a sealing barrel cover 14 capable of sealing the barrel body 4 is arranged on the supporting connecting rod 12 above the clamping rod 11; the upper end of the cylinder 4 is provided with a pressure sensor 8, and the upper end of the cylinder 4 is connected with a circulating water type vacuum pump 33 through a vacuum-pumping pipe 27; the pressure sensor 8, the motor 23 and the circulating water type vacuum pump 33 are all connected with the electric cabinet 24 through leads. When the device works, the drain valve 3 is closed, the water replenishing valve 26 is opened to add the soaking water to the cylinder 4, the soaking water is ensured to be not smaller than the tool to unreel silk filament string 9 but cannot exceed the position of the vacuumizing pipe 27 on the cylinder 4, and a certain distance is required to be reserved from the water surface of the soaking water to the top of the cylinder 4; the bottom end of the small tool to unreel silk silk slice string 9 is placed on the supporting plate 5, and the upper end is clamped in the elastic clamp 10, so that the small tool to unreel silk silk slice string is limited between the elastic clamp 10 and the supporting plate 5; the starting motor 23 drives the screw rod 19 to rotate downwards, the sealing barrel cover 14 is sealed on the barrel body 4, the small tool to unreel silk wire string 9 is sealed in the barrel body 4, the circulating water type vacuum pump 33 is started, after the pressure in the barrel body 4 is pumped to-0.083 MPa through the vacuumizing pipe 27, the circulating water type vacuum pump 33 stops working, when the pressure in the barrel body 4 returns to normal pressure, the electric cabinet 24 controls the circulating water type vacuum pump 33 to start to work again, the circulating water type vacuum pump 33 needs to be started to work for 4-5 times in the humidifying process, the working principle of the circulating water type vacuum pump 33 is that the water in the circulating water tank 31 is introduced into the circulating water type vacuum pump 33 through the water return pipe 32, the vacuumizing pipe 27 vacuumizes the inside of the barrel body 4, and the water and gas in the circulating water type vacuum pump 33 are discharged through the gas outlet pipe 28.
The upper end of the cylinder 4 is communicated with a branch pipe of a water replenishing pipe 25, and a water replenishing valve 26 is arranged on the branch pipe to replenish the soaking water in the cylinder 4.
The bottom of barrel 4 be provided with outlet 2, install drain valve 3 on the outlet 2, be convenient for discharge the soaking water in the barrel 4, change new soaking water.
The circulating water type vacuum pump 33 is connected with the upper end of the circulating water tank 31 through the air outlet pipe 28, and the lower end of the circulating water tank 31 is also connected with the circulating water type vacuum pump 33 through the water return pipe 32.
An overflow pipe 30 is communicated with the position, lower than the air outlet pipe 28, of the upper end of the circulating water tank 31, the overflow pipe 30 is communicated with the water collecting mounting pit 34, and the overflow pipe 30 is arranged to prevent the water level of the circulating water tank 31 from being higher than the air outlet pipe 28 to influence the work of the circulating water type vacuum pump 33.
The circulating water tank 31 is connected with a branch pipe of the water replenishing pipe 25, and a water adding valve 29 is arranged on the branch pipe to replenish water for the circulating water tank 31 to a circulating water type vacuum pump 33.
The water pumping device 6 is installed in the water collecting installation pit 34, and the water collected in the water collecting installation pit 34 is discharged by the water pumping device 6, so that the phenomenon of smelliness caused by long-time placement is avoided.
The sealing barrel cover 14 is connected with the supporting upright post 7 through the guide pulley 13, when the screw rod 19 moves downwards, the sealing barrel cover 14 is driven to move downwards, and the sealing barrel cover 14 can more stably seal the barrel body 4.
The supporting disk 5 be discoid, the size is less than the internal diameter of barrel 4, is formed by connecting two collateral branch backup pads 35 and intermediate strut 37, the both sides of intermediate strut 37 are respectively through hinge 36 connection collateral branch backup pad 35, all be provided with a plurality of water holes 38 of crossing on collateral branch backup pad 35 and the intermediate strut 37. During operation, screw rod 19 moves down and drives support connecting rod 12 and move down to the aquatic of barrel 4 is impressed supporting disk 5, and supporting disk 5 receives the resistance of water, and two collateral branch faggings 35 can upwards turn certain angle, thereby has increaseed the clearance of supporting disk 5 with the barrel 4 inner wall, and water can pass through supporting disk 5 fast, thereby realizes that little tool to unreel silk silk piece cluster 9 soaks the aquatic, reduces motor 23's operating pressure. The aperture of the water passing hole 38 is smaller than 1.5 cm, the too small aperture is not beneficial to water permeation, and the string shaft of the tool to unreel silk filament string 9 with the too large aperture is easy to be clamped into the water passing hole.
The upper end of the belt pulley 18 with the screw hole is connected with a support frame 22 through an upper belt seat bearing 20, the upper end of the belt pulley 18 with the screw hole is connected with an inner ring of the upper belt seat bearing 20, and the support frame 22 is installed on the installation frame 15. The upper belt bearing 20 and the lower belt bearing 17 are matched to enable the belt pulley 18 with the screw hole to rotate more stably.
Using comparative tests
A wetting device (a cylinder body is not arranged in a water collecting installation pit under the ground, a supporting disc is integral and is not provided with a circulating water tank) is applied before 2019 by Guangxi cocoon silk industry Limited company to wet small tool to unreel silk silk sheets, the wetting work takes 9-10 minutes, and the phenomenon of cutting off of about 15% of small tool to unreel silk silk during repeated shaking is incompletely counted; the wetting device is improved and used later, the rotating speed of the motor is the same as that of the motor (the reeling process is the same), the whole wetting working time is 5-6 minutes, and the cutting phenomenon of tool to unreel silk silk is only generated by about less than 5% during re-shaking.
The above description is not intended to limit the present application, and the present application is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions or substitutions within the spirit and scope of the present application.
Claims (6)
1. The utility model provides a vacuum of filament piece device that wets which characterized in that: the device comprises an underframe (1), a cylinder body (4), a mounting rack (15), a belt pulley (18) with a screw hole and an electric cabinet (24), wherein the bottom of the cylinder body (4) is fixedly mounted at the bottom of a water collection mounting pit (34) under the ground through the underframe (1); three supporting upright posts (7) are fixed on the outer wall of the barrel body (4), and the mounting rack (15) is fixedly connected with the top ends of the three supporting upright posts (7); the belt pulley (18) with the screw hole is arranged on the mounting rack (15) through a lower belt seat bearing (17), and the belt pulley (18) with the screw hole is connected with a motor (23) through a belt (21); a screw (19) is connected with the screw inner thread of the belt pulley (18) with the screw; the bottom end of the screw rod (19) is connected with a supporting connecting rod (12) through a coupler (16), the bottom end of the supporting connecting rod (12) is fixedly provided with a supporting plate (5) which can extend into the cylinder body (4), a plurality of clamping rods (11) are arranged on the supporting connecting rod (12) above the supporting plate (5), the clamping rods (11) are circumferentially fixed on the supporting connecting rod (12), the front end of each clamping rod (11) is provided with an elastic clamp (10), a small tool to unreel silk wire string is limited between the elastic clamp (10) and the supporting plate (5), the elastic clamp (10) clamps the upper end of the small tool to unreel silk wire string, the small tool to unreel silk wire string is formed by penetrating a plurality of small tool to unreel silk wires on a string shaft, and a sealing barrel cover (14) capable of sealing the cylinder body (4) is installed on the supporting connecting rod (12) above the clamping rods (11); the upper end of the cylinder body (4) is provided with a pressure sensor (8), and the upper end of the cylinder body (4) is connected with a circulating water type vacuum pump (33) through a vacuum-pumping pipe (27); the pressure sensor (8), the motor (23) and the circulating water type vacuum pump (33) are connected with the electric cabinet (24) through leads; when the device works, the drain valve (3) is closed, the water supplementing valve (26) is opened to add soaking water to the cylinder body (4), the soaking water is ensured to be not smaller than the tool to unreel silk filament string (9) but cannot exceed the position of the vacuumizing pipe (27) on the cylinder body (4), and a certain distance is required from the water surface of the soaking water to the top of the cylinder body (4); the bottom end of the small tool to unreel silk silk slice string (9) is placed on the supporting plate (5), and the upper end is clamped in the elastic clamp (10) so as to be limited between the supporting plate (5) and the elastic clamp (10); the screw rod (19) is driven by the starting motor (23) to rotate downwards, the sealing barrel cover (14) is sealed on the barrel body (4), the small tool to unreel silk filament string (9) is sealed in the barrel body (4), the circulating water type vacuum pump (33) is started, after the pressure in the cylinder body (4) is pumped to-0.083 MPa through the vacuum pumping pipe (27), the circulating water type vacuum pump (33) stops working, when the pressure in the cylinder body (4) returns to the normal pressure, the electric cabinet (24) controls the circulating water type vacuum pump (33) to start and work again, the circulating water type vacuum pump (33) needs to be started to work for 4-5 times in the humidifying process, the working principle of the circulating water type vacuum pump (33) is that a water return pipe (32) leads water in a circulating water tank (31) into the circulating water type vacuum pump (33), a vacuumizing pipe (27) vacuumizes the interior of a barrel body (4), and a water outlet pipe (28) discharges water and gas in the circulating water type vacuum pump (33); the supporting disk (5) is disc-shaped, the size of the supporting disk is smaller than the inner diameter of the cylinder body (4), the supporting disk is formed by connecting two side supporting plates (35) and a middle supporting plate (37), two sides of the middle supporting plate (37) are respectively connected with one side supporting plate (35) through hinges (36), and a plurality of water through holes (38) are formed in the side supporting plates (35) and the middle supporting plate (37); when the spinning machine works, the screw (19) moves downwards to drive the support connecting rod (12) to move downwards, so that the support plate (5) is pressed into the water of the cylinder body (4), the support plate (5) is subjected to the resistance of the water, the two side support plates (35) can be turned upwards for a certain angle, the gap between the support plate (5) and the inner wall of the cylinder body (4) is enlarged, the water can quickly pass through the support plate (5), the small tool to unreel silk filament string (9) is immersed into the water, and the working pressure of the motor (23) is reduced; the circulating water type vacuum pump (33) is connected with the upper end of the circulating water tank (31) through the air outlet water pipe (28), and the lower end of the circulating water tank (31) is also connected with the circulating water type vacuum pump (33) through the water return pipe (32); an overflow pipe (30) is communicated with the position, lower than the air outlet pipe (28), of the upper end of the circulating water tank (31), the overflow pipe (30) is communicated with the water collecting mounting pit (34), and the arrangement of the overflow pipe (30) prevents the water level of the circulating water tank (31) from being higher than the air outlet pipe (28) to influence the work of the circulating water type vacuum pump (33); the circulating water tank (31) is connected with a branch pipe of the water replenishing pipe (25), a water adding valve (29) is installed on the branch pipe, and water is replenished to the circulating water tank (31) through the circulating water type vacuum pump (33).
2. The vacuum damping apparatus for filament sheets as set forth in claim 1, wherein: the upper end of the cylinder body (4) is communicated with a branch pipe of a water replenishing pipe (25), and a water replenishing valve (26) is arranged on the branch pipe to replenish the soaking water in the cylinder body (4).
3. The vacuum dampening device of a filament sheet as claimed in claim 1, wherein: the bottom of barrel (4) be provided with outlet (2), install drain valve (3) on outlet (2), be convenient for discharge the soaking water in barrel (4), change new soaking water.
4. The vacuum dampening device of a filament sheet as claimed in claim 1, wherein: the water collecting installation pit (34) is provided with a water pumping device (6), and the water pumping device (6) discharges water collected in the water collecting installation pit (34) to avoid stink after long-term placement.
5. The vacuum dampening device of a filament sheet as claimed in claim 1, wherein: the sealing barrel cover (14) is connected with the supporting upright post (7) through the guide pulley (13), when the screw rod (19) moves downwards, the sealing barrel cover (14) is driven to move downwards, and the sealing barrel cover (14) can more stably seal the barrel body (4).
6. The vacuum dampening device of a filament sheet as claimed in claim 1, wherein: the upper end of the belt pulley (18) with the screw hole is connected with a support frame (22) through an upper belt seat bearing (20), the upper end of the belt pulley (18) with the screw hole is connected with an inner ring of the upper belt seat bearing (20), and the support frame (22) is installed on the installation frame (15).
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| CN202011299710.0A CN112359428B (en) | 2020-11-19 | 2020-11-19 | Vacuum humidifying device for filament sheets |
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| CN202011299710.0A CN112359428B (en) | 2020-11-19 | 2020-11-19 | Vacuum humidifying device for filament sheets |
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| CN112359428A CN112359428A (en) | 2021-02-12 |
| CN112359428B true CN112359428B (en) | 2022-09-13 |
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| CN112359428A (en) | 2021-02-12 |
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