CN112272503A - Electron merchant card needle piece cooling system - Google Patents
Electron merchant card needle piece cooling system Download PDFInfo
- Publication number
- CN112272503A CN112272503A CN202011247289.9A CN202011247289A CN112272503A CN 112272503 A CN112272503 A CN 112272503A CN 202011247289 A CN202011247289 A CN 202011247289A CN 112272503 A CN112272503 A CN 112272503A
- Authority
- CN
- China
- Prior art keywords
- guide bar
- air
- bar bed
- heat dissipation
- needle block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title description 3
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 4
- 239000004917 carbon fiber Substances 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007710 freezing Methods 0.000 claims description 8
- 230000008014 freezing Effects 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000009940 knitting Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 description 8
- 238000001035 drying Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electronic jacquard needle block heat dissipation system, which belongs to the technical field of jacquard warp knitting machines and comprises guide bar beds, air pipes and air supply components, wherein the air supply components are fixedly connected with the guide bar beds through the air pipes, the guide bar beds are made of carbon fiber composite materials, each guide bar bed is provided with a hollow cavity, the right sides of the hollow cavities are correspondingly provided with a plurality of air holes, both sides of each guide bar bed are also provided with a head support and a tail support, the head supports are arranged on the front sides of the guide bar beds, the tail supports are arranged on the rear sides of the guide bar beds and are positioned between the guide bar beds and the air pipes, the hollow cavities maintain a sealing state through the head supports and the tail supports, and each air hole can be provided with a jacquard needle block, so that the distance between an air blowing position and the jacquard needle block is reduced, and the heat dissipation effect is better.
Description
Technical Field
The invention relates to the technical field of jacquard warp knitting machines, in particular to an electronic jacquard needle block heat dissipation system.
Background
The jacquard warp knitting machine is a main machine for producing decorative fabrics, the jacquard function of the jacquard warp knitting machine is mainly realized by a jacquard guide bar, and a jacquard needle block is arranged on the jacquard guide bar. The requirement of the current market on the jacquard function of the machine is higher and higher, so that the number of jacquard guide bars of the machine is more and more, and the wireless electronic jacquard needle block is also widely applied. Because the inside complicated drive circuit that has integrateed of wireless electron merchant card needle piece, the electronic component generates heat and can produce certain heat at the circular telegram operation in-process, can exert an influence to the structure of sley bar bed after the heat piles up, causes sley bar bed inflation deformation to lead to the gauge change, be unfavorable for the normal of machine and weave. Meanwhile, heat accumulation can also have adverse effects on the service life of the jacquard needle block. The merchant card sley bar is arranged compactly, and the independent design heat dissipation gas circuit can occupy certain space, influences the design overall arrangement of machine lopping subassembly, and the position of blowing moreover is far away from the needle piece, can not reach fine radiating effect.
Disclosure of Invention
The invention provides a heat dissipation system for an electronic jacquard needle block, and aims to solve the technical problems that jacquard guide bars in the prior art are compactly arranged, a heat dissipation air path is independently designed to occupy a certain space, the design layout of a machine looping assembly is influenced, and a blowing position is far away from the needle block, so that a good heat dissipation effect cannot be achieved.
The utility model provides an electron merchant card needle piece cooling system, includes sley bar bed, trachea and air feed unit, the air feed unit with sley bar bed passes through trachea fixed connection, sley bar bed adopts carbon-fibre composite, just the sley bar bed is last to be equipped with a hollow chamber, just the right side in hollow chamber all is equipped with a plurality of gas pockets, the both sides of sley bar bed still are equipped with head support and afterbody support, the head support sets up the front side at the sley bar bed, the afterbody support sets up the rear side at the sley bar bed and is in between sley bar bed and the trachea, hollow chamber passes through head support and afterbody support maintain encapsulated situation.
Furthermore, a temperature sensor is arranged on the head support.
Furthermore, an air distribution block is arranged between the air pipe and the air supply part.
Further, still be equipped with analog quantity module, solenoid valve and controller on the trachea, the solenoid valve sets up the junction at trachea and sley bar bed, and the data transmission that will gather after temperature sensor links to each other with analog quantity module is to the controller in, and the controller compares with the temperature setting value according to the data that the analog quantity module sent, controls the solenoid valve of afterbody gas circuit connection according to the comparison result.
Further, the trachea is equipped with a plurality ofly, just tracheal quantity is the same with sley bar bed quantity, and the accessible controller can be according to the solenoid valve switching of the data intelligent control of the temperature value of setting for and temperature sensor collection.
Further, the air feed part includes compressed air chamber, filtration relief pressure valve, freezing formula air dryer and oil atomizer, compressed air chamber, filtration relief pressure valve, freezing formula air feed dryer and oil atomizer set gradually from the right side and connect, and the output and the branch gas block fixed connection of oil atomizer.
Compared with the prior art, the invention has the beneficial effects that:
the bar bed is made of carbon fiber composite materials, the hollow cavity is formed in the bar bed, a plurality of air holes are formed in the right side of the hollow cavity, and jacquard needle blocks can be correspondingly arranged on the air holes, so that the distance between the blowing position and the jacquard needle blocks is reduced, and the heat dissipation effect is better.
Secondly, according to the arrangement of different numbers of jacquard guide bars of different types, the heat dissipation gas can be divided into a plurality of branches after passing through the air distribution block, each branch corresponds to one jacquard guide bar, each branch is connected with an independent electromagnetic valve, and the controller can intelligently control the electromagnetic valve of each branch to be opened and closed according to a set temperature value and data collected by a temperature sensor, so that the heat dissipation of each jacquard needle block is intelligently controlled.
Thirdly, the heat dissipation gas in the invention sequentially passes through the filtering and pressure reducing valve, the freezing type gas supply dryer and the oil atomizer, and after the heat dissipation gas is subjected to filtering and drying treatment, a better heat dissipation effect can be achieved, and circuits and electronic elements of the needle block cannot be influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the bar bed of the present invention;
fig. 3 is a diagram of a heat dissipation system of the present invention.
Reference numerals
The device comprises a guide bar bed 1, an air pipe 2, an air supply part 3, a hollow cavity 4, an air hole 5, a head support 6, a tail support 7, a temperature sensor 8, an air distribution block 9, an analog quantity module 10, an electromagnetic valve 11, a controller 12, a compressed air cavity 13, a filtering and reducing valve 14, a freezing type air dryer 15 and an oil mist device 16.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.
As described below with reference to fig. 1 to 3, an embodiment of the present invention provides an electronic jacquard needle block heat dissipation system, including a bar bed 1, an air pipe 2 and an air supply part 3, wherein the air supply part 3 is fixedly connected to the bar bed 1 through the air pipe 2, the bar bed 1 is made of carbon fiber composite, a hollow cavity 4 is disposed on the bar bed 1, a plurality of air holes 5 are disposed on a right side of the hollow cavity 4, a head support 6 and a tail support 7 are further disposed on two sides of the bar bed 1, the head support 6 is disposed on a front side of the bar bed 1, the tail support 7 is disposed on a rear side of the bar bed 1 and between the bar bed 1 and the air pipe 2, the hollow cavity 4 is maintained in a sealed state by the head support 6 and the tail support 7, a jacquard needle block can be disposed on each air hole 5, a distance between a blowing position and the jacquard needle block is reduced, so that the heat dissipation effect is better.
Preferably, a temperature sensor 8 is arranged on the head support 6.
Preferably, an air distribution block 9 is further arranged between the air pipe 2 and the air supply part 3.
Preferably, the air pipe 2 is further provided with an analog quantity module 10, an electromagnetic valve 11 and a controller 12, the electromagnetic valve 11 is arranged at the joint of the air pipe 2 and the guide bar bed 1, the temperature sensor 8 is connected with the analog quantity module 10 and then transmits collected data to the controller 12, and the controller 12 compares the data sent by the analog quantity module 10 with a temperature set value and controls the electromagnetic valve 11 connected with the tail air path according to a comparison result.
Preferably, trachea 2 is equipped with a plurality ofly, just trachea 2's quantity is the same with sley bar bed 1 quantity, and accessible controller 12 can be according to the data intelligent control 11 switchings of every branch road of the temperature value of setting for and the data collection of temperature sensor 8, and its benefit lies in, can be according to the different configuration of different model merchant card sley numbers, and the radiating gas can divide into a plurality of branch roads after passing through air distributing block 9, and every branch road corresponds a merchant card sley, and every branch road has all been connect solitary solenoid valve 11, and controller 12 can be according to the data of setting for temperature value and the collection of temperature sensor 8, the 11 switchings of solenoid valve of every branch road of intelligent control, realize every radiating intelligent control of sley bar merchant card needle block.
Preferably, the air supply part 3 includes compressed air chamber 13, filtering pressure reducing valve 14, freezing formula air dryer 15 and oil atomizer 16, compressed air chamber 13, filtering pressure reducing valve 14, freezing formula air supply dryer and oil atomizer 16 set gradually from the right side and connect, and the output of oil atomizer 16 with divide gas block 9 fixed connection, and its benefit lies in, the radiating gas is through filtering drying process back, can play better radiating effect, can not influence the circuit and the electronic component of needle block.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A heat dissipation system of an electronic jacquard needle block is characterized by comprising a guide bar bed (1), an air pipe (2) and an air supply component (3), the air supply component (3) is fixedly connected with the guide bar bed (1) through an air pipe (2), the guide bar bed (1) is made of carbon fiber composite material, and the guide bar bed (1) is provided with a hollow cavity (4), the right side of each hollow cavity (4) is correspondingly provided with a plurality of air holes (5), a head support (6) and a tail support (7) are also arranged on two sides of the guide bar bed (1), the head support (6) is arranged at the front side of the guide bar bed (1), the tail support (7) is arranged at the rear side of the guide bar bed (1) and is positioned between the guide bar bed (1) and the air pipe (2), the hollow cavity (4) is maintained in a sealed state by the head support (6) and the tail support (7).
2. The system for dissipating heat of an electronic jacquard needle block according to claim 1, characterized in that the head support (6) is provided with a temperature sensor (8).
3. The heat dissipation system for the electronic jacquard needle block is characterized in that a gas distribution block (9) is further arranged between the gas pipe (2) and the gas supply part (3).
4. The electronic jacquard needle block heat dissipation system according to claim 1, wherein the air pipe (2) is further provided with an analog quantity module (10), an electromagnetic valve (11) and a controller (12), the electromagnetic valve (11) is arranged at the joint of the air pipe (2) and the guide bar bed (1), the temperature sensor (8) is connected with the analog quantity module (10) and then transmits collected data to the controller (12), the controller (12) compares the data sent by the analog quantity module (10) with a temperature set value, and the electromagnetic valve (11) connected with a tail air passage is controlled according to a comparison result.
5. The electronic jacquard needle block heat dissipation system of claim 4, wherein a plurality of air pipes (2) are provided, and the number of the air pipes (2) is the same as that of the guide bar beds (1), and the opening and closing of the electromagnetic valve (11) of each branch can be intelligently controlled by the controller (12) according to the set temperature value and the data collected by the temperature sensor (8).
6. The electronic jacquard needle block heat dissipation system according to claim 3, wherein the air supply component (3) comprises a compressed air cavity (13), a filtering pressure reducing valve (14), a freezing type air dryer (15) and an oil mist device (16), the compressed air cavity (13), the filtering pressure reducing valve (14), the freezing type air supply dryer and the oil mist device (16) are sequentially arranged and connected from right to left, and the output end of the oil mist device (16) is fixedly connected with the air distribution block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247289.9A CN112272503A (en) | 2020-11-10 | 2020-11-10 | Electron merchant card needle piece cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247289.9A CN112272503A (en) | 2020-11-10 | 2020-11-10 | Electron merchant card needle piece cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112272503A true CN112272503A (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247289.9A Pending CN112272503A (en) | 2020-11-10 | 2020-11-10 | Electron merchant card needle piece cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112272503A (en) |
Citations (6)
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|---|---|---|---|---|
| CN104470327A (en) * | 2014-11-24 | 2015-03-25 | 约科布缪勒机械制造（中国）有限公司 | Novel fan radiating system for jacquard head |
| CN206003922U (en) * | 2016-06-06 | 2017-03-08 | 中能东道集团有限公司 | A kind of batteries of electric automobile radiator |
| CN107683071A (en) * | 2017-09-28 | 2018-02-09 | 北京新能源汽车股份有限公司 | Automobile cooling system, control method and device and automobile |
| CN208501220U (en) * | 2018-06-20 | 2019-02-15 | 江苏明朗星新能源科技发展有限公司 | The piezoelectric jacquard mounting assembly with conductive contact piece of location and installation |
| CN211579893U (en) * | 2020-04-21 | 2020-09-25 | 国网甘肃省电力公司武威供电公司 | Heat dissipation system based on power station type photovoltaic inverter |
| CN213343169U (en) * | 2020-11-10 | 2021-06-01 | 常德纺织机械有限公司 | Electron merchant card needle piece cooling system |
-
2020
- 2020-11-10 CN CN202011247289.9A patent/CN112272503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470327A (en) * | 2014-11-24 | 2015-03-25 | 约科布缪勒机械制造（中国）有限公司 | Novel fan radiating system for jacquard head |
| CN206003922U (en) * | 2016-06-06 | 2017-03-08 | 中能东道集团有限公司 | A kind of batteries of electric automobile radiator |
| CN107683071A (en) * | 2017-09-28 | 2018-02-09 | 北京新能源汽车股份有限公司 | Automobile cooling system, control method and device and automobile |
| CN208501220U (en) * | 2018-06-20 | 2019-02-15 | 江苏明朗星新能源科技发展有限公司 | The piezoelectric jacquard mounting assembly with conductive contact piece of location and installation |
| CN211579893U (en) * | 2020-04-21 | 2020-09-25 | 国网甘肃省电力公司武威供电公司 | Heat dissipation system based on power station type photovoltaic inverter |
| CN213343169U (en) * | 2020-11-10 | 2021-06-01 | 常德纺织机械有限公司 | Electron merchant card needle piece cooling system |
Non-Patent Citations (1)
| Title |
|---|
| 郭昌盛;杨建忠;朱明辉;涂腾;: "经编间隔织物的开发与应用", 山东纺织科技, no. 01, 20 February 2015 (2015-02-20) * |
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