CN210146587U

CN210146587U - A smooth chain cleaning device for in thickness antithetical couplet transfer chain

Info

Publication number: CN210146587U
Application number: CN201920876749.0U
Authority: CN
Inventors: 严绪东; 顾菊民; 丁峰; 张恒; 周栋梁; 周祺昇; 王杰; 李宏松
Original assignee: Changzhou Tonghe Textile Machinery Manufacture Co Ltd
Current assignee: Changzhou Tonghe Textile Machinery Manufacture Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-03-17
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a cleaning device for a sliding trolley chain in a roving and spinning unit conveying line, which comprises a roving and spinning unit track and a cleaning mechanism arranged on the roving and spinning unit track, wherein the cleaning mechanism comprises a bracket, a nozzle valve body for blowing and cleaning through a nozzle, a pneumatic control valve for controlling the operation of the nozzle valve body and a machine control valve for controlling the pneumatic control valve, the bracket is arranged on the roving and spinning unit track, the nozzle valve body is arranged on the bracket, the air inlet of the air control valve is connected with the main air inlet pipe, the control port of the machine control valve is connected with the control port of the air control valve through a second intermediate pipe, and the machine control valve is provided with an extended swing arm for controlling the on-off of an air path. The utility model discloses need not the power consumption, the energy consumption is low, and is small, installation convenient to use, and the clamp flower on the scooter chain can thoroughly be cleared up.

Description

A smooth chain cleaning device for in thickness antithetical couplet transfer chain

Technical Field

The utility model relates to a trolley chain cleaning device for in roving and spinning unit transfer chain relates to the automatic cleaning technical field of the trolley chain in the roving and spinning unit transfer chain between fly frame and the spinning frame.

Background

Under the influence of wisdom-based 2025 in China in recent years, more and more textile enterprises begin to introduce various automatic conveying devices for conveying semi-finished products between workshops and among various processes, so as to achieve the purposes of saving labor and improving production efficiency, and finally achieve unmanned management of textile workshops. The roving and spinning unit conveying line for connecting the roving process and the spinning process is gradually popularized and applied, and the practical effect is obvious.

In the roving-spinning unit conveying line, a trolley chain moves on a roving-spinning unit track as a conveying carrier to convey full-tube roving on a roving machine to a spinning frame, the trolley chain comprises two upper pulleys on the upper portion and a chain rod hinged support connected with the upper pulleys, the chain rod hinged support is connected with a lower pulley and a chain rod, the two upper pulleys move along an upper guide cavity of the roving-spinning unit track, the lower pulley moves along a lower guide cavity of the roving-spinning unit track, a hanging ingot support is arranged on the chain rod corresponding to each upper pulley, a hanging ingot assembly is arranged on the hanging ingot support, and the hanging ingot support hangs the roving or an empty tube. In the operation process, the bobbin with the tail yarn on the spinning frame is conveyed to a tail yarn cleaning device for cleaning, and then the cleaned roving bobbin is conveyed to the roving frame for standby and is always in the reciprocating turnover process. Due to the fact that the environment of a cotton spinning plant is poor, high temperature and high humidity exist, short fibers are contained in air, more and more flying sparks are accumulated in a track in the running process of a trolley chain, and along with the movement of the trolley chain, on one hand, a bearing on the trolley chain is clamped to cause difficulty in running of the trolley chain, on the other hand, the flying sparks are accumulated to the bend of the track, and the trolley chain stops running or is broken and damaged thoroughly. At present, a cleaning mechanism adopts a movable structure, a fan is installed on a roving and spinning unit guide rail and is connected with a transmission belt, the motor drives the transmission belt and drives the fan to reciprocate along the roving and spinning unit guide rail, and a plurality of inclined blowing nozzles uniformly distributed at the bottom ends of air pipes on two sides of the fan are used for cleaning by wind power, so that manpower resources are saved. However, the cleaning mechanism needs to adopt an independent fan system and a driving system, so that the cleaning structure is complex, the use cost is increased, and the noise is increased. The other cleaning mechanism adopts a fixed structure, two cleaning air ports corresponding to the upper pulleys are formed in the thickness connection track, the cleaning air ports are connected with a fan, and flying in the running process of the trolley chain is sucked away by using suction force provided by a negative pressure fan. In order to generate enough suction force, the rotating speed of a fan motor must be increased, noise is increased, and energy consumption is increased. And the track of the roving-spinning unit is used for limiting the two upper pulleys, a sunken limiting mechanism is arranged at the upper part of the track of the roving-spinning unit, the track of the roving-spinning unit is a polygonal right-angle section bar, and the polygonal right-angle section bar is easy to retain residual flying flowers, so that the problem of flower clamping of a sliding chain cannot be thoroughly solved.

Disclosure of Invention

The utility model aims at providing a need not the power consumption, the energy consumption is low, installation convenient to use, and use cost is low, can thoroughly clear up the smooth chain cleaning device who is arranged in thickness antithetical couplet transfer chain that presss from both sides flowers on the smooth chain.

The utility model discloses a technical scheme who reaches above-mentioned purpose is: the utility model provides a sliding trolley chain cleaning device for in thickness antithetical couplet transfer chain, includes the thickness antithetical couplet track and installs the clearance mechanism on the thickness antithetical couplet track, its characterized in that: the cleaning mechanism comprises a support, a nozzle valve body for blowing and cleaning through a nozzle, a pneumatic control valve for controlling the operation of the nozzle valve body and a machine control valve for controlling the pneumatic control valve, wherein the support is arranged on a thick and thin rail, an upper notch and a lower notch are arranged on the thick and thin rail corresponding to the support, the nozzle valve body, the pneumatic control valve and the machine control valve are arranged on the support, at least two nozzles on the nozzle valve body are arranged on the upper notch of the thick and thin rail in a penetrating manner and are positioned between two upper pulleys, an air inlet of the pneumatic control valve is communicated with a main air inlet pipe, a working port is connected with an air inlet on the nozzle valve body through a first intermediate pipe, an air inlet of the machine control valve is connected with the main air inlet pipe, a control port of the pneumatic control valve is connected with a control port of the control valve through a second intermediate pipe, a swing arm extending out of the machine control valve penetrates, the swing arm is separated from the lower pulley to enable the machine control valve to control the pneumatic control valve to not supply air to the nozzle valve body.

The utility model discloses cleaning device passes through the support and installs nozzle valve body, gas accuse valve and machine accuse valve on thick thin antithetical couplet track, because the support is fixed knot structure, need not actuating mechanism, compact structure, small, installation, simple and convenient. The utility model discloses a gas accuse valve and machine accuse valve come the nozzle work on the control nozzle valve body, with the gas accuse valve with the total intake pipe of machine accuse valve intercommunication only with the workplace the air supply be connected can, need not special fan and provide, consequently the coaster chain cleaning device need not the power consumption, only need use gas, the energy consumption is low, use cost is low. The utility model discloses establish the notch on thickness antithetical couplet orbital upper portion, enable a plurality of nozzles setting on the nozzle valve body and be located between two upper pulleys at thickness antithetical couplet orbital last notch, when a plurality of nozzles on the nozzle valve body are spouted the coaster chain, the thickness antithetical couplet track of this department does not have multilateral right angle, and upper pulley department does not have the barrier, can solve and press from both sides the flower and blow off on the coaster chain, is applicable to the cleanness of the coaster chain in all thickness antithetical couplet transfer chains.

Drawings

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a trolley chain cleaning device used in a thickness-link conveying line.

Fig. 2 is a side view schematic of fig. 2.

Fig. 3 is a perspective structure diagram of a trolley chain cleaning device used in a thickness-link conveying line of the present invention.

Fig. 4 is a schematic view of the sectional structure a-a of fig. 3.

Fig. 5 is a schematic view of the structure of fig. 3 in the direction of B.

Wherein: 1-thickness connection track, 1-side notch, 1-2-lower notch, 1-3-upper notch, 1-4-pulley bearing surface, 1-5-sink groove, 2-trolley chain, 2-1-upper pulley, 2-2-lower pulley, 2-3-hanger bracket, 3-total air inlet pipe, 4-three-way pipe joint, 5-first air inlet pipe, 6-pneumatic control valve, 7-nozzle valve body, 7-1-nozzle, 8-second middle pipe, 9-second air inlet pipe, 10-bracket, 10-1-upper bearing plate, 10-2-lower bearing plate, 11-first middle pipe, 12-mechanical control valve, 13-swing arm and 14-roller.

Detailed Description

As shown in the figure 1-5, this real novel a coaster chain cleaning device that is arranged in thickness to ally oneself with transfer chain, ally oneself with track 1 and install the clearance mechanism on thickness allies oneself with track 1 including thickness.

Referring to fig. 1-5, the roving-spinning unit track 1 of the present invention is an existing profile track, the upper portion of the profile track has an upper guide cavity through which an upper pulley 2-1 passes and a lower guide cavity through which a lower pulley 2-2 on a lower chain rod hinged support passes, the profile track has a lower sinking groove 1-5 in the middle of the top, the profile track has a pulley bearing surface 1-4 at the bottom of the upper guide cavity, the two upper pulleys 2-1 move along the pulley bearing surface 1-4, the two upper pulleys 2-1 are limited by the lower sinking groove 1-5 at the top, and the lower pulley 2-2 on the chain rod hinged support is driven by the upper pulley 2-1 to pass through the lower guide cavity of the roving-spinning unit track 1, so as to drive a spinning support 2-3 and a spinning assembly to move along the roving-spinning unit track 1.

As shown in figures 1-5, the cleaning mechanism of the utility model comprises a bracket 10, a nozzle valve body 7 for blowing cleaning through a nozzle 7-1, a pneumatic control valve 6 for controlling the operation of the nozzle valve body 7 and a machine control valve 12 for controlling the pneumatic control valve 6, the bracket 10 of the utility model is arranged on a track 1 of a roving and spinning unit and can be arranged at any position of the track 1 of the roving and spinning unit, the track 1 of the roving and spinning unit corresponding to the bracket 10 is provided with an upper notch 1-3 and a lower notch 1-2, the bracket 10 is provided with the nozzle valve body 7, the pneumatic control valve 6 and the machine control valve 12, at least two nozzles 7-1 on the nozzle valve body 7 are arranged on an upper notch 1-3 of the track 1 of the roving and spinning unit and are positioned between two upper pulleys 2-1, the utility model arranges the upper notch 1-3 in the middle part of the section of the track 1 of the roving and spinning unit, and the width of the upper notch, the nozzle 7-1 on the nozzle valve body 7 is arranged in the upper notch 1-3 and can directly blow air to clean the two upper pulleys 2-1, and the upper notch 1-3 of the roving and spinning unit track 1 completely passes through the sinking groove 1-5, so that the two upper pulleys 2-1 can be completely exposed, and the upper pulleys 2-1 and the clamping flowers on the lower pulleys 2-2 of the trolley chain 2 can be thoroughly cleaned.

As shown in figures 3-5, the side notches 1-1 are respectively arranged on the two sides of the roving and spinning unit track 1 corresponding to the support 10, and the side notches 1-1 are positioned on the outer sides of the two upper pulleys 2-1, so that when high-pressure gas is sprayed to the trolley chain 2 through the nozzle 7-1, part of the fly can be blown out from the notches 1-1 on the two sides, and the cleaning effect is further improved.

As shown in the figure 3-5, the utility model discloses be equipped with 3-5 nozzles 7-1 on the nozzle valve body 7, still can more, have 6 ~ 12 ventholes on each nozzle 7-1, the aperture of this venthole can be between 0.06-0.1mm, the air flue in the nozzle valve body 7 communicates with each other with each nozzle 7-1, when compressed air got into nozzle valve body 7 and through the venthole blowout on each nozzle 7-1, can form powerful air current, carry out the jetting and clear up the flyings on the slide chain 2.

See fig. 1 ~ 5 shown, the utility model discloses the air inlet and the total intake pipe 3 of gas accuse valve 6 are connected and communicate with each other, the working port is connected with the air inlet on the nozzle valve body 7 through first intervalve 11, the air inlet and the total intake pipe 3 of machine accuse valve 12 are connected, the control port passes through the second intervalve 8 and links to each other with the control port of gas accuse valve 6, consequently, control gas accuse valve 6 through machine accuse valve 12, the work of gas accuse valve 6 control nozzle valve body 7, because control medium is gaseous, and this gas only need connect on the trachea in production place, need not to adopt special fan, so reduce energy consumption and noise by a wide margin, and control is convenient. See fig. 2, 3, 5 show, the utility model discloses swing arm 13 that stretches out on the machine accuse valve 12 passes downside breach 1-2, swing arm 13 touches with lower pulley 2-2 and makes machine accuse valve 12 control gas accuse valve give nozzle valve body 7 air feed, compressed air can form powerful air current through a plurality of little ventholes on nozzle 7-1 in getting into nozzle valve body 7 through total intake pipe 3, gas accuse valve 6, blow off the flying flower on the slide chain 2 of support 10 department, and swing arm 13 breaks away from lower pulley 2-2, make machine accuse valve 12 control gas accuse valve 6 not give nozzle valve body 7 air feed, machine accuse valve 12 control gas accuse valve 6 closes the gas circuit, make nozzle valve body 7 out of work, and control is convenient, reliable. As shown in fig. 2, 3 and 5, the end of the swing arm 13 of the present invention is rotatably connected with a roller 14, the roller 14 touches or breaks away from the lower pulley 2-2, and when the roller 14 touches the lower pulley 2-2, the resistance can be reduced.

See fig. 2, 3, 5 and show, the utility model discloses a machine accuse valve 12 is two-position three-way valve, and gas accuse valve 6 is two-position cross valve, and the silencer is all installed to the gas vent of machine accuse valve 12 and gas accuse valve 6's gas vent department, and not only small, the energy consumption is low moreover, and almost noiselessness can improve operational environment.

As shown in the figures 1-5, the utility model discloses support 10 includes upper support plate 10-1 and lower support plate 10-2 and connects the curb plate, nozzle valve body 7 and gas accuse valve 6 are installed on upper support plate 10-1, and each nozzle 7-1 on the nozzle valve body 7 passes the via hole on the upper support plate 10-1 and is located upper notch 1-3 department, machine accuse valve 12 is installed on lower support plate 10-2, total intake pipe 3 is connected with the air inlet of gas accuse valve 6 through first intake pipe 5, the air inlet of machine accuse valve 12 through second intake pipe 9 through tee bend pipe joint 4, total intake pipe 3 is connected with the air supply, can adopt the air supply that pressure is 0.2MPa, let in compressed air respectively in valve 6 and machine accuse valve 12 through tee bend pipe joint 4, through gas accuse valve 6 and machine accuse valve 12 control nozzle valve 7 work.

As shown in figures 1-5, when the utility model works, in the process of the sliding chain 2, the lower pulley 2-2 on the sliding chain 2 touches the swing arm 13 on the mechanical control valve 12 to connect the gas circuit, so that the gas enters the pneumatic control valve 6 through the second middle pipe 8, at this time, the pneumatic control valve 6 can obtain the signal of opening the mechanical control valve 12 to connect the gas circuit, the high-pressure gas in the main gas inlet pipe 3 enters the nozzle valve body 7 through the pneumatic control valve 6 and the first middle pipe 11, enters each nozzle 7-1 through the gas circuit in the nozzle valve body 7, and then forms strong air flow through a plurality of gas outlets on the nozzle 7-1, so as to blow off the flying flowers on the sliding chain 2, the sliding chain 2 continues to move forwards, the swing arm 13 is separated from the lower pulley 2-2, the mechanical control valve 12 cuts off the gas circuit, the second middle pipe 8 does not supply gas to the pneumatic control valve 6, the pneumatic control valve 6 is not opened by the mechanical control valve 12 to be disconnected, stopping supplying air to the nozzle valve body 7; when the next lower pulley 2-2 on the trolley chain 2 touches the swing arm 13 on the machine control valve 12 again, the nozzle valve body 7 works to blow the trolley chain 2 at the lower part until the whole trolley chain 2 is cleaned.

Claims

1. The utility model provides a sliding trolley chain cleaning device for in thickness antithetical couplet transfer chain, includes thickness antithetical couplet track (1) and installs the clearance mechanism on thickness antithetical couplet track (1), its characterized in that: the cleaning mechanism comprises a support (10), a nozzle valve body (7) for blowing and cleaning through a nozzle (7-1), a pneumatic control valve (6) for controlling the operation of the nozzle valve body (7) and a machine control valve (12) for controlling the pneumatic control valve (6), wherein the support (10) is installed on a coarse and fine combined rail (1), an upper notch (1-3) and a lower notch (1-2) are arranged on the coarse and fine combined rail (1) corresponding to the support (10), the nozzle valve body (7), the pneumatic control valve (6) and the machine control valve (12) are installed on the support (10), at least two nozzles (7-1) on the nozzle valve body (7) penetrate through the upper notch (1-3) of the coarse and fine combined rail (1) and are located between two upper pulleys (2-1), and an air inlet of the pneumatic control valve (6) is communicated with a main air inlet pipe (3), The working hole is connected with the air inlet on the nozzle valve body (7) through a first intermediate pipe (11), the air inlet of the machine control valve (12) is connected with the total air inlet pipe (3), the control hole is connected with the control hole of the air control valve (6) through a second intermediate pipe (8), the swing arm (13) extending out of the machine control valve (12) penetrates through the lower side notch (1-2), the swing arm (13) touches the machine control valve (12) to control the air control valve (6) to supply air to the nozzle valve body (7) with the lower pulley (2-2), and the swing arm (13) breaks away from the lower pulley (2-2) to enable the machine control valve (12) to control the air control valve (6) to supply air to the nozzle valve body (7).

2. The slide chain cleaning device for use in a roving-spinning unit conveyor line as claimed in claim 1, wherein: the roving-spinning unit track (1) is provided with side notches (1-1) on two sides corresponding to the support (10), and the side notches (1-1) are positioned on the outer sides of the two upper pulleys (2-1).

3. The slide chain cleaning device for use in a roving-spinning unit conveyor line as claimed in claim 1, wherein: the support (10) comprises an upper support plate (10-1), a lower support plate (10-2) and a connecting side plate, a nozzle valve body (7) and a pneumatic control valve (6) are installed on the upper support plate (10-1), a mechanical control valve (12) is installed on the lower support plate (10-2), and a main air inlet pipe (3) is connected with an air inlet of the pneumatic control valve (6) through a first air inlet pipe (5) and an air inlet of the mechanical control valve (12) through a second air inlet pipe (9) through a tee pipe joint (4).

4. The slide chain cleaning device for use in a roving-spinning unit conveyor line as claimed in claim 1, wherein: the machine control valve (12) is a two-position three-way valve, the air control valve (6) is a two-position four-way valve, and silencers are arranged at an exhaust port of the machine control valve (12) and an exhaust port of the air control valve (6).

5. The slide chain cleaning device for use in a roving-spinning unit conveyor line as claimed in claim 1, wherein: 3-5 nozzles (7-1) are arranged on the nozzle valve body (7), 6-12 air outlet holes are formed in each nozzle (7-1), and the aperture of each air outlet hole can be 0.06-0.1 mm.

6. The slide chain cleaning device for use in a roving-spinning unit conveyor line as claimed in claim 1, wherein: the end part of the swing arm (13) is rotatably connected with a roller (14), and the roller (14) is touched or separated from the lower pulley (2-2).