CN111501157B

CN111501157B - Textile lifting device

Info

Publication number: CN111501157B
Application number: CN202010233179.0A
Authority: CN
Inventors: 李新花
Original assignee: Hangzhou Hongwei Silk Co ltd
Current assignee: HANGZHOU HONGWEI SILK Co.,Ltd.
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2021-12-14
Anticipated expiration: 2040-03-29
Also published as: CN111501157A

Abstract

The invention discloses a textile lifting device which comprises a base, wherein mounting side plates are symmetrically and fixedly connected to the base, the mounting side plates are connected with a rotating shaft through ball bearings, guide rollers are fixedly inserted into the rotating shaft, a plurality of sealing cylinders are fixedly connected to the base and are arranged at equal intervals, a piston block is connected to each sealing cylinder in a sliding mode, a push rod is fixedly connected to each piston block, a lifting plate is fixedly connected to the upper end of each push rod, sleeve rods are fixedly connected to each lifting plate at equal intervals, and a permanent magnet guide block is connected to each sleeve rod in a sliding mode. According to the invention, each electromagnet is controlled by the PLC to reduce current input, so that the magnetic force is weakened, the suction force on the permanent magnet guide block is reduced, the spring drives the permanent magnet guide block to slide upwards, the lifting ring moves upwards, the pressure on the spun yarn is reduced, and the spun yarn is prevented from being broken.

Description

Textile lifting device

Technical Field

The invention relates to the technical field of textile lifting devices, in particular to a textile lifting device.

Background

China is one of the earliest countries in the world for producing textiles, people already collect wild kudzu, hemp, silk and the like in the original society, and rub, perform, weave and weave the feather of the caught birds and animals into rough clothes to replace the grass leaves and the animal skins of the shelters. In the later period of the original society, along with the development of agriculture and animal husbandry, the method for artificially producing textile raw materials such as hemp thread, sheep raising and wool taking, silkworm raising and silk drawing and the like is gradually learned, and more tools are utilized. Some tools are composed of a plurality of parts, and some tools have several purposes by one part, so that the labor productivity is greatly improved. The textile then appears patterned and colored. However, all the tools are directly acted by human hands, so the original hand weaving is called, and in the modern society, along with the development of science and technology, the birth of various textile machines basically replaces the artificial weaving, so that the trade amount of textile clothing is rapidly increased year by year.

According to the Chinese patent publication numbers: CN209456653U, a weaving is carried and is drawn device, includes the backing plate, the spread groove has been seted up on the left and right both sides outer wall of backing plate, and the backing plate passes through the spread groove and is connected with the connecting block cooperation, the welding has the curb plate on the outer wall of connecting block, be provided with locking bolt under the bottom of backing plate, the connecting block, it has the snap ring to inlay on the lateral wall bottom of curb plate, the intake pipe passes through the switching pipe and is connected the trachea intercommunication, and has cup jointed the pipe box on the terminal outer wall of intake pipe, install the solenoid valve on connecting tracheal outer wall, through setting up air telescopic handle, roof, hookup hook, air telescopic handle can realize freely stretching out and drawing back under the stability control of solenoid valve to control spinning carries and draws.

However, because the yarn toughness of different thicknesses and materials is different, when the pulling force is too large, the yarn is easy to break, thereby affecting the textile efficiency of the textile.

Disclosure of Invention

The invention aims to solve the problem that the spinning efficiency of textiles is influenced because the spinning tenacity of different thicknesses and materials is different and the spinning is easy to break when the pulling force is too large in the prior art, and provides a textile pulling device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a textile lifting device comprises a base, wherein the base is symmetrically and fixedly connected with a mounting side plate, the mounting side plate is connected with a rotating shaft through a ball bearing, a guide roller is fixedly inserted on the rotating shaft, the base is fixedly connected with a plurality of sealing cylinders which are arranged at equal intervals, a piston block is slidably connected in each sealing cylinder, a push rod is fixedly connected on the piston block, the upper end of the push rod is fixedly connected with a lifting plate, sleeve rods are fixedly connected at equal intervals on the lifting plate, a permanent magnet guide block is slidably connected in each sleeve rod, a pressure sensor is fixedly installed on each permanent magnet guide block, a threading mechanism is arranged on each pressure sensor, a spring is fixedly connected to the bottom side of each permanent magnet guide block, the bottom end of each spring is fixedly connected to the bottom wall of each sleeve rod, and a plurality of electromagnets are fixedly installed in each lifting plate, still fixed mounting has the PLC controller in the lifting plate, pressure sensor, electro-magnet all with PLC controller electric connection, one side fixed mounting of base has the air compressor machine, the output fixedly connected with gas transmission of air compressor machine is responsible for, gas transmission is responsible for and extends to in the base, gas transmission is responsible for and is gone up fixed intercommunication and has a plurality of communicating pipes, the upper end fixed connection of communicating pipe lets in sealed section of thick bamboo, gas transmission is responsible for and is equipped with exhaust mechanism.

Preferably, the threading mechanism comprises a pull rod, the bottom end of the pull rod is fixedly connected to the pressure sensor, the upper end of the pull rod penetrates through the loop bar and is fixedly connected with a pulling ring, and a rubber ring is fixedly connected to the inside of the pulling ring.

Preferably, the exhaust mechanism includes the blast pipe, the blast pipe is responsible for fixed intercommunication with the gas transmission, the blast pipe runs through the base setting, be equipped with the solenoid valve on the blast pipe, communicating pipe, blast pipe, gas transmission are responsible for and are stainless steel.

Preferably, a sliding groove is formed in one side of the mounting side plate, sliding blocks are symmetrically and fixedly connected to the pulling plate, the sliding blocks are connected into the sliding groove in a sliding mode, a plurality of rollers are connected to the sliding blocks in a rotating mode, a groove is formed in the side wall of the sliding groove, and the rollers are embedded into the groove.

Preferably, a plurality of line dividing grooves are formed in the guide roller at equal intervals, and the line dividing grooves are arranged annularly.

Preferably, the bottom side of the base is symmetrically and fixedly connected with cushion blocks, the bottom sides of the cushion blocks are provided with anti-skid grains, and the cushion blocks are made of rubber.

Preferably, the electromagnets and the permanent magnet guide blocks are arranged in a one-to-one correspondence manner, and the electromagnets are located right below the loop bar.

Preferably, the air compressor and the electromagnetic valve are electrically connected with the PLC.

Compared with the prior art, the invention has the beneficial effects that:

1. through will spinning around the guide roll, support simultaneously at the separated time inslot, the separated time groove carries out fine direction limiting displacement to spinning, and the effectual spinning of avoiding breaks away from, then will spin the line and pass the pull ring, spin the line when pulling with rubber circle elastic contact, reduce spinning wearing and tearing.

2. The air compressor is started to input air into the air transmission main pipe, the air pressure in the air transmission main pipe is increased, the air starts to jack up the piston block through the communicating pipe, the piston block is driven to move upwards, the push rod is made to move upwards, the lifting plate is driven to move upwards, after the electromagnetic valve is electrified and opened, the air is exhausted, the push rod drives the piston block to move downwards, the lifting plate is controlled to start to descend, the lifting work of a spinning thread is completed through the up-and-down movement of the lifting plate, the sliding block slides in the sliding groove when the lifting plate is lifted, the roller laminating groove rolls, and the lifting motion state of the lifting plate is made to be more stable.

3. When the pulling ring drives the spinning thread to be pulled downwards, each electromagnet is electrified, so that the permanent magnet guide block is attracted to extrude the spring downwards, when the pulling force is large, the pulling rod transmits the acting force to the pressure sensor, the pressure sensor measures the pressure, and feeds the pressure signal back to the PLC controller, when the pressure value is large, the PLC controller controls each electromagnet to reduce the current input, so that the magnetic force is weakened, the attraction to the permanent magnet guide block is reduced, the spring drives the permanent magnet guide block to slide upwards, so that the pulling ring is moved upwards, the pressure to the spinning thread is reduced, the spinning thread is prevented from being broken, and the production efficiency is ensured.

Drawings

FIG. 1 is a schematic front structural view of a textile lifting device according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a block diagram of the system control of the present invention;

fig. 4 is a schematic diagram of the internal structure of a sealing cylinder in a textile pulling device according to the present invention.

In the figure: the device comprises a base 1, an air compressor 2, an installation side plate 3, a sliding chute 4, a sliding block 5, a roller 6, a lifting plate 7, a rotating shaft 8, a guide roller 9, a wire dividing groove 10, a lifting ring 11, a rubber ring 12, a pull rod 13, a loop bar 14, a pressure sensor 15, a spring 16, a permanent magnet guide block 17, an electromagnet 18, a sealing cylinder 19, a push rod 20, a PLC 21, a communicating pipe 22, an exhaust pipe 23, an electromagnetic valve 24, a gas transmission main pipe 25, a cushion block 26 and a piston block 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, a textile lifting device comprises a base 1, a mounting side plate 3 is symmetrically and fixedly connected to the base 1, the mounting side plate 3 is connected to a rotating shaft 8 through a ball bearing, a guide roller 9 is fixedly inserted into the rotating shaft 8, a plurality of thread dividing grooves 10 are formed in the guide roller 9 at equal intervals, the thread dividing grooves 10 are annularly arranged, a spinning thread bypasses the guide roller 9 and is pressed against the thread dividing grooves 10, the thread dividing grooves 10 perform a good guiding and limiting function on the spinning thread to effectively avoid the spinning thread from being separated, a plurality of sealing cylinders 19 are fixedly connected to the base 1, the plurality of sealing cylinders 19 are arranged at equal intervals, a piston block 27 is slidably connected to each sealing cylinder 19, a push rod 20 is fixedly connected to the piston block 27, a lifting plate 7 is fixedly connected to the upper end of the push rod 20, a sliding groove 4 is formed in one side of the mounting side plate 3, sliding blocks 5 are symmetrically and fixedly connected to the

lifting plate

7, 5 sliding connection of slider is in spout 4, and the last rotation of slider 5 is connected with a plurality of rollers 6, has seted up the slot on the lateral wall of spout 4, and a plurality of rollers 6 imbeds at the slot, and slider 5 slides at spout 4 when carrying out the lift-

pull board

7, and 6 laminating slots of roller roll for the lifting motion state of carrying pull board 7 is more stable.

The pulling plate 7 is fixedly connected with loop bars 14 at equal intervals, each loop bar 14 is internally and slidably connected with a permanent magnet guide block 17, a pressure sensor 15 is fixedly arranged on each permanent magnet guide block 17, a threading mechanism is arranged on each pressure sensor 15, each threading mechanism comprises a pull rod 13, the bottom end of each pull rod 13 is fixedly connected to each pressure sensor 15, the upper end of each pull rod 13 penetrates through each loop bar 14 and is fixedly connected with a pulling ring 11, a rubber ring 12 is fixedly connected to each pulling ring 11, a spun yarn penetrates through each pulling ring 11 and then is in elastic contact with the rubber ring 12 during pulling, the abrasion of the spun yarn is reduced, the bottom side of each permanent magnet guide block 17 is fixedly connected with a spring 16, the bottom end of each spring 16 is fixedly connected to the bottom wall of each loop bar 14, a plurality of electromagnets 18 are fixedly arranged in the pulling plate 7, the electromagnets 18 are arranged corresponding to the permanent magnet guide blocks 17 one to one, the electromagnets 18 are positioned right below the loop bars 14, each electromagnet 18 is electrified, so that the permanent magnet guide block 17 is attracted to downwards extrude the spring 16, the PLC 21 controls the current input of each electromagnet 18, the magnetic force of the electromagnet 18 is controlled, the height of the lifting ring 11 is determined by the displacement when the permanent magnet guide block 17 is attracted by the magnetic force, and when the lifting force is too large, the pressure between the lifting ring 11 and the spun yarn can be relieved by changing the height of the lifting ring 11, so that the spun yarn is prevented from being broken.

A PLC (programmable logic controller) 21 is fixedly installed in the lifting plate 7, the pressure sensor 15 and the electromagnet 18 are electrically connected with the PLC 21, an air compressor 2 is fixedly installed on one side of the base 1, an output end of the air compressor 2 is fixedly connected with a gas transmission main pipe 25, the gas transmission main pipe 25 extends into the base 1, a plurality of communicating pipes 22 are fixedly communicated with the gas transmission main pipe 25, the upper ends of the communicating pipes 22 are fixedly connected into a sealing cylinder 19, an exhaust mechanism is arranged on the gas transmission main pipe 25 and comprises an exhaust pipe 23, the exhaust pipe 23 is fixedly communicated with the gas transmission main pipe 25, the exhaust pipe 23 penetrates through the base 1, an electromagnetic valve 24 is arranged on the exhaust pipe 23, the communicating pipes 22, the exhaust pipe 23 and the gas transmission main pipe 25 are all made of stainless steel, after the electromagnetic valve 24 is electrified and opened, gas is exhausted, the push rod 20 drives the piston block 27 to move downwards to control the lifting plate 7 to start to descend, cushion blocks 26 are symmetrically and fixedly connected to the bottom side of the base 1, the bottom side of cushion 26 is equipped with anti-skidding line, and cushion 26 is the rubber material, and cushion 26 is heightened base 1 for base 1 and ground leave the certain distance, the exhaust work of the blast pipe 23 of being convenient for, air compressor machine 2, solenoid valve 24 all with PLC controller 21 electric connection, PLC controller 21 control air compressor machine 2's gas input volume to and solenoid valve 24 open, close time, control gaseous discharge amount promptly.

In the invention, when a user uses the device, the spinning thread bypasses the guide roller 9 and is simultaneously pressed in the thread dividing groove 10, the thread dividing groove 10 performs a good guiding and limiting function on the spinning thread to effectively avoid the spinning thread from being separated, then the spinning thread passes through the lifting ring 11, the spinning thread is in elastic contact with the rubber ring 12 during lifting, the abrasion of the spinning thread is reduced, the air compressor 2 is started to input air into the air transmission main pipe 25, the air pressure in the air transmission main pipe 25 is increased, the air starts to jack the piston block 27 through the communicating pipe 22 to drive the piston block 27 to move upwards, so that the push rod 20 moves upwards to drive the lifting plate 7 to move upwards, after the electromagnetic valve 24 is electrified and opened, the air is discharged, the push rod 20 drives the piston block 27 to move downwards to control the lifting plate 7 to start to descend, the lifting work of the spinning thread is completed through the up-down movement of the lifting plate 7, and the sliding block 5 slides in the sliding groove 4 when the lifting plate 7 is lifted, the roller 6 is attached to the groove to roll, so that the lifting motion state of the lifting plate 7 is more stable, the lifting ring 11 drives the spinning thread to lift downwards, all the electromagnets 18 are electrified, the permanent magnet guide block 17 is attracted to extrude the spring 16 downwards, when the lifting force is large, the pull rod 13 transmits the acting force to the pressure sensor 15, the pressure sensor 15 measures the pressure, and feeds the pressure signal back to the PLC 21, when the pressure value is large, the PLC 21 controls all the electromagnets 18 to reduce the current input, so that the magnetic force is weakened, the attraction force to the permanent magnet guide block 17 is reduced, the spring 16 drives the permanent magnet guide block 17 to slide upwards, the lifting ring 11 is enabled to move upwards, the pressure to the spinning thread is reduced, the spinning thread is prevented from being broken, and the production efficiency is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The textile lifting device comprises a base (1) and is characterized in that the base (1) is symmetrically and fixedly connected with an installation side plate (3), the installation side plate (3) is connected with a rotating shaft (8) through a ball bearing, a guide roller (9) is fixedly inserted in the rotating shaft (8), the base (1) is fixedly connected with a plurality of sealing cylinders (19), the sealing cylinders (19) are arranged at equal intervals, each sealing cylinder (19) is internally and fixedly connected with a piston block (27) in a sliding manner, the piston block (27) is fixedly connected with a push rod (20), the upper end of the push rod (20) is fixedly connected with a lifting plate (7), the lifting plate (7) is fixedly connected with loop bars (14) at equal intervals, each loop bar (14) is internally and fixedly connected with a permanent magnet guide block (17) in a sliding manner, and a pressure sensor (15) is fixedly installed on the permanent magnet guide block (17), the pressure sensor (15) is provided with a threading mechanism, the bottom side of the permanent magnet guide block (17) is fixedly connected with a spring (16), the bottom end of the spring (16) is fixedly connected to the bottom wall of the loop bar (14), a plurality of electromagnets (18) are fixedly installed in the lifting plate (7), a PLC (programmable logic controller) controller (21) is further fixedly installed in the lifting plate (7), the pressure sensor (15) and the electromagnets (18) are both electrically connected with the PLC controller (21), an air compressor (2) is fixedly installed on one side of the base (1), an air transmission main pipe (25) is fixedly connected to the output end of the air compressor (2), the air transmission main pipe (25) extends into the base (1), a plurality of communicating pipes (22) are fixedly communicated with the air transmission main pipe (25), the upper end of each communicating pipe (22) is fixedly communicated into the sealing barrel (19), an exhaust mechanism is arranged on the gas transmission main pipe (25);

the threading mechanism comprises a pull rod (13), the bottom end of the pull rod (13) is fixedly connected to a pressure sensor (15), the upper end of the pull rod (13) penetrates through a sleeve rod (14) and is fixedly connected with a lifting ring (11), and a rubber ring (12) is fixedly connected in the lifting ring (11);

the exhaust mechanism comprises an exhaust pipe (23), the exhaust pipe (23) is fixedly communicated with a gas transmission main pipe (25), the exhaust pipe (23) penetrates through the base (1), an electromagnetic valve (24) is arranged on the exhaust pipe (23), and the communicating pipe (22), the exhaust pipe (23) and the gas transmission main pipe (25) are all made of stainless steel; a sliding groove (4) is formed in one side of the mounting side plate (3), sliding blocks (5) are symmetrically and fixedly connected to the pulling plate (7), the sliding blocks (5) are connected into the sliding groove (4) in a sliding mode, a plurality of rollers (6) are connected to the sliding blocks (5) in a rotating mode, a groove is formed in the side wall of the sliding groove (4), and the rollers (6) are embedded into the groove; a plurality of line dividing grooves (10) are formed in the guide roller (9) at equal intervals, and the line dividing grooves (10) are annularly arranged; the bottom side of the base (1) is symmetrically and fixedly connected with cushion blocks (26), the bottom side of each cushion block (26) is provided with anti-skid grains, and each cushion block (26) is made of rubber; the electromagnets (18) and the permanent magnet guide blocks (17) are arranged in a one-to-one correspondence manner, and the electromagnets (18) are positioned right below the loop bar (14); the air compressor (2) and the electromagnetic valve (24) are both electrically connected with the PLC (21).