CN204401240U - A kind of energy-saving air-jet loom weft insertion system - Google Patents
A kind of energy-saving air-jet loom weft insertion system Download PDFInfo
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- CN204401240U CN204401240U CN201420778810.5U CN201420778810U CN204401240U CN 204401240 U CN204401240 U CN 204401240U CN 201420778810 U CN201420778810 U CN 201420778810U CN 204401240 U CN204401240 U CN 204401240U
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- 238000003780 insertion Methods 0.000 title claims abstract description 73
- 230000037431 insertion Effects 0.000 title claims abstract description 73
- 239000007921 spray Substances 0.000 claims abstract description 44
- 238000005507 spraying Methods 0.000 claims description 34
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 230000001105 regulatory effect Effects 0.000 claims description 27
- 230000001502 supplementing effect Effects 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of energy-saving air-jet loom weft insertion system, comprise concentrated source of the gas air compensating system and piston type air compressor wefting insertion air supply system; Concentrate source of the gas air compensating system, comprise concentrated source of the gas, filter, the seat of order more than first, tonifying Qi pressure regulator valve, tonifying Qi electromagnetic valve, often spray choke valve, spray choke valve of entrying, often to spray and spray of entrying; Piston type air compressor wefting insertion air supply system, comprises loom body, piston type air compressor, main jet weft insertion device and secondary spray weft insertion device; Tonifying Qi pressure regulator valve is connected with tonifying Qi electromagnetic valve, and tonifying Qi electromagnetic valve sprays weft insertion device be connected with main jet weft insertion device, pair respectively; Main jet weft insertion device, comprises main jet control valve, main gas bag, main jet electromagnetic valve, the seat of order more than second and main jet; Secondary spray weft insertion device, comprises secondary gas bag, secondary spray electromagnetic valve and secondary spray; Normal spray is also connected with the seat of order more than second.The weft insertion system that the utility model is addressed, can either save energy consumption, can have again stable and enough tolerance to ensure wefting insertion ability.
Description
Technical Field
The utility model relates to an energy-saving air jet loom weft insertion system.
Background
Currently, there are two general types of air jet looms on the market.
One type of air jet looms adopts a centralized air supply mode to realize weft insertion, and the air jet looms need to be equipped with a large air compressor and construct a huge air supply pipeline, so that the cost is high, and the energy loss in the air supply pipeline is huge.
The other type is an air jet loom with a piston type air compressor, although the energy consumption between pipelines is reduced, the air jet loom is unstable in air supply and simultaneously jets air through auxiliary jet, so that the weft insertion capacity is insufficient, the air quantity is wasted, and the efficiency of the air jet loom is not high.
Based on this, a novel energy-saving and efficient air jet loom which can save energy consumption and can ensure weft insertion capacity by stable and sufficient air flow is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving air jet loom wefting insertion system, this wefting insertion system has the stable and energy-conserving advantage of air feed simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving air jet loom weft insertion system comprises a centralized air source air supplement system and a piston type air compressor weft insertion air supply system; wherein,
the centralized air source air supplementing system comprises a centralized air source, a filter, a first multi-eye seat, an air supplementing pressure regulating valve, an air supplementing electromagnetic valve, a normal spray throttling valve, a yarn threading spray throttling valve, a normal spray and a yarn threading spray;
the centralized gas source, the filter and the first multi-mesh seat are connected in sequence;
the first multi-purpose seat comprises three air outlet branches; one air outlet branch is connected with the air supply pressure regulating valve, the other air outlet branch is connected with the normal-spraying throttling valve, and the third air outlet branch is connected with the threading spraying throttling valve;
the normal spray throttling valve is connected with the normal spray, and the yarn threading spray throttling valve is connected with the yarn threading spray;
the weft insertion air supply system of the piston type air compressor comprises a loom body, the piston type air compressor, a main jet weft insertion mechanism and an auxiliary jet weft insertion mechanism;
the piston type air compressor is arranged on the loom body and is powered by a motor on the loom body;
the piston type air compressor comprises a plurality of branch passages; wherein, one branch channel is connected with the main jet weft insertion mechanism, and the other branch channel is connected with the auxiliary jet weft insertion mechanism; a filter is arranged on each branch passage;
the air supply pressure regulating valve is connected with an air supply electromagnetic valve, and the air supply electromagnetic valve is respectively connected with the main jet weft insertion mechanism and the auxiliary jet weft insertion mechanism;
the main jet weft insertion mechanism comprises a main jet regulating valve, a main air bag, a main jet electromagnetic valve, a second multi-nozzle seat and a main jet, wherein the main jet regulating valve, the main air bag, the main jet electromagnetic valve, the second multi-nozzle seat and the main jet are sequentially connected;
the auxiliary spraying weft insertion mechanism comprises an auxiliary air bag, an auxiliary spraying electromagnetic valve and an auxiliary spraying, and the auxiliary air bag, the auxiliary spraying electromagnetic valve and the auxiliary spraying are sequentially connected;
the common spray is also connected with a second multi-mesh seat; the yarn-threading nozzle is also connected with a weft accumulator.
Furthermore, a first synchronous belt wheel used for receiving power output of a motor is arranged on the loom body, a second synchronous belt wheel is arranged on the piston type air compressor, and a synchronous belt is arranged between the first synchronous belt wheel and the second synchronous belt wheel; the transmission ratio of the first synchronous pulley and the second synchronous pulley is adjustable.
Furthermore, the main jet weft insertion mechanism also comprises an auxiliary main jet which is connected with the second multi-seat.
Furthermore, the energy-saving air jet loom weft insertion system also comprises a maintenance detection system which is used for controlling the opening and closing of the main jet electromagnetic valve and the auxiliary jet electromagnetic valve.
The utility model has the advantages of as follows:
the utility model discloses a centralized air supply tonifying qi system and piston air compressor wefting insertion air feed system two parts. The centralized air source air supplementing system comprises a centralized air source, a filter, a first multi-eye seat, an air supplementing pressure regulating valve, an air supplementing electromagnetic valve, a normal spray throttling valve, a yarn threading spray throttling valve, a normal spray and a yarn threading spray; the weft insertion air supply system of the piston type air compressor comprises a loom body, the piston type air compressor, a main jet weft insertion mechanism and an auxiliary jet weft insertion mechanism; the air supply pressure regulating valve is connected with an air supply electromagnetic valve, and the air supply electromagnetic valve is respectively connected with the main jet weft insertion mechanism and the auxiliary jet weft insertion mechanism; the main jet weft insertion mechanism comprises a main jet regulating valve, a main air bag, a main jet electromagnetic valve, a second multi-target seat and a main jet; the auxiliary spraying weft insertion mechanism comprises an auxiliary air bag, an auxiliary spraying electromagnetic valve and an auxiliary spraying; the common nozzle is also connected with a second multi-mesh seat. The air supply of the centralized air source is controlled by the air supply electromagnetic valve 2-3 seconds before the vehicle is driven, and the main air bag and the auxiliary air bag and the air of the whole pipeline are supplemented to the required pressure; in addition, the main jet and each auxiliary air bag are provided with electromagnetic valves, and the air jet time is controlled by the electromagnetic valves, so that air compressed by the piston type air compressor is fully utilized, and the energy consumption is reduced.
Drawings
Fig. 1 is a block diagram of the weft insertion system of an energy-saving air jet loom of the present invention;
wherein, 1-centralized gas source, 2-filter, 3-first multi-eye seat, 4-air-supply pressure regulating valve, 5-air-supply electromagnetic valve, 6-normal-spraying throttle valve, 7-threading-spraying throttle valve, 8-loom body, 9-piston air compressor;
10-a first synchronous pulley, 11-a second synchronous pulley, 12-a synchronous belt, 13-a filter, 14-a main injection regulating valve, 15-a main air bag, 16-a main injection electromagnetic valve, 17-a second multi-order seat, 18-a main injection and 19-an auxiliary air bag;
20-auxiliary spraying electromagnetic valve, 21-auxiliary spraying, 22-normal spraying, 23-threading spraying, 24-weft accumulator, 25-auxiliary main spraying and 26-tension wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
referring to fig. 1, an energy-saving air-jet loom weft insertion system includes a centralized air source air supply system and a piston air compressor weft insertion air supply system.
The centralized air source air supplement system is used for centralized air supplement. The system comprises a centralized gas source 1, a filter 2, a first multi-purpose seat 3, a gas supplementing pressure regulating valve 4, a gas supplementing electromagnetic valve 5, a normal spray throttling valve 6, a yarn threading spray throttling valve 7, a normal spray 22 and a yarn threading spray 23.
The centralized gas source 1, the filter 2 and the first multi-purpose seat 3 are connected in sequence.
The first multi-socket 3 includes three outlet branches.
One of the air outlet branches is connected with an air supply pressure regulating valve 4 and is used for regulating air supply pressure; the air supply pressure regulating valve 4 is connected with an air supply electromagnetic valve 5 and used for controlling air supply time.
The other air outlet branch is connected with a normal-spraying throttle valve 6 and used for adjusting the air quantity of the normal-spraying valve 22.
And the third air outlet branch is connected with a threading jet throttle valve 7 and is used for adjusting the air quantity of a threading jet 23.
The weft insertion air supply system of the piston type air compressor comprises a loom body 8, a piston type air compressor 9, a main jet weft insertion mechanism and an auxiliary jet weft insertion mechanism.
The piston air compressor 9 is mounted on the loom body 8 and is powered by an electric motor on the loom body 8. Each loom body 8 can be supplied with air independently.
Specifically, a first synchronous pulley 10 for receiving power output of a motor is arranged on the loom body 8, a second synchronous pulley 11 is arranged on the piston type air compressor 9, and a synchronous belt 12 is arranged between the first synchronous pulley 10 and the second synchronous pulley 11. A tension pulley 26 is provided between the first timing pulley 10 and the second timing pulley 11 to adjust tension of the timing belt 12.
The piston air compressor 9 comprises several branch channels.
Wherein, one branch channel is connected with the main jet weft insertion mechanism, and the other branch channel is connected with the auxiliary jet weft insertion mechanism; a filter 13 is installed at each bypass passage to filter the dry air.
The air supply electromagnetic valve 5 is respectively connected with the main jet weft insertion mechanism and the auxiliary jet weft insertion mechanism.
The main jet weft insertion mechanism comprises a main jet regulating valve 14, a main jet bag 15, a main jet electromagnetic valve 16, a second multi-nozzle 17 and a main jet 18, wherein the main jet regulating valve 14, the main jet bag 15, the main jet electromagnetic valve 16, the second multi-nozzle 17 and the main jet 18 are sequentially connected.
Specifically, the main injection regulating valve 14 is connected to one of the branch passages through a pipe.
The auxiliary spraying weft insertion mechanism comprises an auxiliary air bag 19, an auxiliary spraying electromagnetic valve 20 and an auxiliary spraying 21, wherein the auxiliary air bag 19, the auxiliary spraying electromagnetic valve 20 and the auxiliary spraying 21 are connected in sequence.
Specifically, the auxiliary air bag 19 is arranged on the front upper supporting block of the loom body 8 and is connected with one of the branch passages through a pipeline. One or more of the secondary air bags 19 are provided. And an auxiliary injection electromagnetic valve 20 for controlling the injection time.
And 2-3 seconds before the vehicle is driven, the air supply of the centralized air source 1 is controlled by the air supply electromagnetic valve 5, and the air of the main air bag 15, the auxiliary air bag 19 and the whole pipeline is supplemented to the required pressure.
The common nozzle 22 is also connected with the second multi-mesh seat 17; the threading jet 23 is also connected with a weft accumulator 24.
The utility model provides a main air bag 15 and vice air bag 19 are used for the storage gas to guarantee to supply with the stability of main jet 18 and vice 21 air pressure of spouting, be equipped with main jet air-vent valve 16 before main air bag 15, be used for realizing main, vice atmospheric pressure difference.
In addition, the main jet 18 and each secondary air bag 19 are provided with electromagnetic valves, and the jet time is controlled by the electromagnetic valves, so that the air compressed by the piston type air compressor 9 is fully utilized, and the energy consumption is reduced.
In addition, the main jet weft insertion mechanism further comprises an auxiliary main jet 25, and the auxiliary main jet 25 is connected with the second multi-stage seat 17.
It should be noted that, the connection manner in the present invention includes, but is not limited to, pipeline connection.
The utility model discloses an approximate theory of operation as follows:
firstly, a centralized gas source air supplementing system:
after the centralized air source 1 is opened, under the parking state, the air supply solenoid valve 5 is controlled to be in the closed state, the air passes through the filter 2 and the first multi-mesh seat 3 and passes through the air supply pressure regulating valve 4, the air pressure is regulated to be proper and then is divided into two branches:
one leads to the yarn-threading jet 23, so that the yarn can be conveniently threaded after the yarn of the weft accumulator 24 is broken;
the other branch leads to the main jet 18 and is used as a normal jet 22 to prevent weft yarns from falling out of the main jet 18 during stoppage.
After a start button of the air jet loom is pressed, an electromagnetic valve of a centralized air source 1 is controlled to be opened for 2-3 seconds (the time at the position can be freely set), air passes through a filter 2, and the purified and dried air is divided into three air outlet branches through a first multi-mesh seat 3.
The two auxiliary air outlet branches are the normal jet 22 and the threading jet 23, the air pressure of the main air outlet branch is adjusted by the air supply pressure adjusting valve 4, and then the air enters the air pipe through the opened air supply electromagnetic valve 5, and the air pipe is divided into two branches.
One branch enters a main air bag 15 through a main injection pressure regulating valve 14, a main injection electromagnetic valve 16 is in a closed state at the moment, air enters the main air bag 15, and the main air bag 15 is supplemented with required air pressure so as to be used directly during driving; the other branch enters an auxiliary air bag 19, at the moment, an auxiliary spraying electromagnetic valve 20 is in a closed state, air enters the auxiliary air bag 19, and the auxiliary air bag 19 is supplemented to obtain air pressure for direct use during driving.
Meanwhile, the auxiliary air bag 19 and the piston type air compressor 9 form a passage, and the air pressure in the cylinder of the piston type air compressor 9 is the same as the air pressure in the auxiliary air bag 19, so that when the piston type air compressor 9 is started, the whole weft insertion system immediately enters a normal operation state.
II, a weft insertion air supply system of the piston type air compressor:
when the loom receives a start signal, the motor starts to operate, the small belt pulley on the motor transmits power to the large belt pulley according to a certain transmission ratio through a belt, then the power is transmitted to the gear in the loom body 8 through the transmission shaft, the power is transmitted to the output shaft through the gear, and then the first synchronous belt pulley 10 on the output shaft is driven to rotate, the first synchronous belt pulley 10 transmits the power to the second synchronous belt pulley 11 through the synchronous belt 12, and therefore the piston type air compressor 9 is driven to operate.
When multiple cylinders are needed, the pump phase angles are reasonably configured, so that the driving is stable, and the impact is reduced. The transmission ratio of the first synchronous belt wheel 10 and the second synchronous belt wheel 11 is adjusted, namely the transmission ratio is changed by changing the tooth numbers of the two synchronous belt wheels, the air quantity compressed by the piston type air compressor 9 under the same vehicle speed is controlled, so that on the premise of ensuring normal weft insertion, the air compressed by the piston is as less as possible, the compressed air is fully utilized as much as possible, and the energy consumption is saved.
The piston moves, the gas of the piston air compressor 9 passes through the filter 13, the purified and dried gas is pressed into the gas pipe, and then the gas pipe is divided into two branches: one branch enters a main air bag 15 after the air pressure is regulated by a main spray pressure regulating valve 14, and is connected to a second multi-purpose seat 17 after passing through a main spray electromagnetic valve 16, and the branch is divided into two branches, wherein one branch leads to an auxiliary main spray 25 (optional), and the other branch leads to a main spray 18; the other branch is fed directly into the secondary air bag 19. The auxiliary air bags 19 are provided with auxiliary spraying electromagnetic valves 20 which respectively control the air spraying time of each auxiliary air bag 19, so that air supply is centralized and can not be dispersed, and the waste of air quantity is greatly reduced.
By adopting the weft insertion air supply system, the air compressed by the piston type air compressor 9 is conveyed to each air bag for storage, the air discharge time is controlled by the electromagnetic valve, stable air flow can be synchronously provided for the main jet 18 and the auxiliary jet 21 of the loom, the air quantity is ensured to be sufficient, the waste is avoided, and the normal operation of the air jet loom is ensured.
Meanwhile, the control of two, four and six main nozzles can be analogized.
The utility model provides an energy-saving air jet loom wefting insertion system still includes maintenance detecting system.
When the loom needs maintenance detection, the air supply electromagnetic valve 5 is opened, the main air bag 15 and the auxiliary air bag 19 reach required pressure values, the electromagnetic valve to be detected is opened, whether the electromagnetic valve of the main spray 18 or the auxiliary spray 21 is sensitive, whether the nozzle is blocked, whether ventilation is smooth and the like are detected in a sectional mode, and a maintenance detection system can control the opening and closing of each electromagnetic valve, such as the main spray electromagnetic valve 16 and the auxiliary spray electromagnetic valve 20, so that problems can be found out more conveniently and simply.
Of course, the above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and it should be noted that any equivalent substitution, obvious modification made by those skilled in the art under the teaching of the present specification fall within the essential scope of the present specification, and the protection of the present invention should be protected.
Claims (4)
1. An energy-saving air jet loom weft insertion system is characterized by comprising a centralized air source air supplement system and a piston type air compressor weft insertion air supply system; wherein,
the centralized air source air supplementing system comprises a centralized air source, a filter, a first multi-eye seat, an air supplementing pressure regulating valve, an air supplementing electromagnetic valve, a normal spray throttling valve, a yarn threading spray throttling valve, a normal spray and a yarn threading spray;
the centralized gas source, the filter and the first multi-mesh seat are connected in sequence;
the first multi-purpose seat comprises three air outlet branches; one air outlet branch is connected with the air supply pressure regulating valve, the other air outlet branch is connected with the normal-spraying throttling valve, and the third air outlet branch is connected with the threading spraying throttling valve;
the normal spray throttling valve is connected with the normal spray, and the yarn threading spray throttling valve is connected with the yarn threading spray;
the weft insertion air supply system of the piston type air compressor comprises a loom body, the piston type air compressor, a main jet weft insertion mechanism and an auxiliary jet weft insertion mechanism;
the piston type air compressor is arranged on the loom body and is powered by a motor on the loom body;
the piston type air compressor comprises a plurality of branch passages; wherein, one branch channel is connected with the main jet weft insertion mechanism, and the other branch channel is connected with the auxiliary jet weft insertion mechanism; a filter is arranged on each branch passage;
the air supply pressure regulating valve is connected with an air supply electromagnetic valve, and the air supply electromagnetic valve is respectively connected with the main jet weft insertion mechanism and the auxiliary jet weft insertion mechanism;
the main jet weft insertion mechanism comprises a main jet regulating valve, a main air bag, a main jet electromagnetic valve, a second multi-nozzle seat and a main jet, wherein the main jet regulating valve, the main air bag, the main jet electromagnetic valve, the second multi-nozzle seat and the main jet are sequentially connected;
the auxiliary spraying weft insertion mechanism comprises an auxiliary air bag, an auxiliary spraying electromagnetic valve and an auxiliary spraying, and the auxiliary air bag, the auxiliary spraying electromagnetic valve and the auxiliary spraying are sequentially connected;
the common spray is also connected with a second multi-mesh seat; the yarn-threading nozzle is also connected with a weft accumulator.
2. The weft insertion system of an energy-saving air jet loom according to claim 1, characterized in that a first synchronous pulley for receiving the power output of the motor is arranged on the loom body, a second synchronous pulley is arranged on the piston type air compressor, and a synchronous belt is arranged between the first synchronous pulley and the second synchronous pulley; the transmission ratio of the first synchronous pulley and the second synchronous pulley is adjustable.
3. The weft insertion system of an energy-saving air jet loom according to claim 1, characterized in that the main jet weft insertion mechanism further comprises an auxiliary main jet, and the auxiliary main jet is connected with the second multi-nozzle.
4. The energy-saving air jet loom weft insertion system according to claim 1, further comprising a maintenance detection system for controlling the opening and closing of the main injection solenoid valve and the auxiliary injection solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778810.5U CN204401240U (en) | 2014-12-11 | 2014-12-11 | A kind of energy-saving air-jet loom weft insertion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778810.5U CN204401240U (en) | 2014-12-11 | 2014-12-11 | A kind of energy-saving air-jet loom weft insertion system |
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| Publication Number | Publication Date |
|---|---|
| CN204401240U true CN204401240U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778810.5U Withdrawn - After Issue CN204401240U (en) | 2014-12-11 | 2014-12-11 | A kind of energy-saving air-jet loom weft insertion system |
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| CN (1) | CN204401240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499164A (en) * | 2014-12-11 | 2015-04-08 | 青岛天一集团红旗纺织机械有限公司 | Energy-saving type air-jet loom weft yarn inserting system |
| CN105063864A (en) * | 2015-09-22 | 2015-11-18 | 吴江万工机电设备有限公司 | Control system for jet stream of auxiliary nozzles |
| CN116288881A (en) * | 2023-04-24 | 2023-06-23 | 苏州盈宇纺织科技有限公司 | Air jet loom monitoring system and method |
-
2014
- 2014-12-11 CN CN201420778810.5U patent/CN204401240U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499164A (en) * | 2014-12-11 | 2015-04-08 | 青岛天一集团红旗纺织机械有限公司 | Energy-saving type air-jet loom weft yarn inserting system |
| CN104499164B (en) * | 2014-12-11 | 2016-01-06 | 青岛天一集团红旗纺织机械有限公司 | A kind of energy-saving air-jet loom weft insertion system |
| CN105063864A (en) * | 2015-09-22 | 2015-11-18 | 吴江万工机电设备有限公司 | Control system for jet stream of auxiliary nozzles |
| CN116288881A (en) * | 2023-04-24 | 2023-06-23 | 苏州盈宇纺织科技有限公司 | Air jet loom monitoring system and method |
| CN116288881B (en) * | 2023-04-24 | 2023-10-20 | 苏州盈宇纺织科技有限公司 | Air jet loom monitoring system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20160106 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |