CN110106624A - A kind of driver heat-resisting method when settlement computer straight-bar machines high speed commutation - Google Patents
A kind of driver heat-resisting method when settlement computer straight-bar machines high speed commutation Download PDFInfo
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- CN110106624A CN110106624A CN201910372207.4A CN201910372207A CN110106624A CN 110106624 A CN110106624 A CN 110106624A CN 201910372207 A CN201910372207 A CN 201910372207A CN 110106624 A CN110106624 A CN 110106624A
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- China
- Prior art keywords
- driver
- circuit board
- high speed
- heat
- bar machines
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/30—Devices for controlling temperature of machine parts
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of driver heat-resisting method when commutating the invention discloses settlement computer straight-bar machines high speed, includes the following steps: S1: being configured to the radiator and radiator fan of driver；S2: the components' placement of driver circuit board is planned；S3: the power supply cabling of driver circuit board is planned；S4: paving copper is carried out to driver circuit board；S5: driver circuit board is cut；Five factors impacting of driver chip temperature are modified design when the present invention is by commutating to Computerized flat knitting machine high speed, driver heat resistance is improved, in the case of ensureing summer high-temperature, machine can also run at high speed, the efficiency and stability for improving machine, bring good economic value.
Description
Technical field
The present invention relates to driver technical field of heat dissipation, driver is resistance to when specially a kind of settlement computer straight-bar machines high speed commutates
The method of heat.
Background technique
Computerized flat knitting machine is a kind of crosspointer plate latch needles knitting device loom.Its triangle device is like one group of plane cam, knitting needle
Stitch can enter cam conduit in, movable triangular forces knitting needle to make regular elevating movement in the needle tray of needle plate, and
The movement with needle latch is hooked by needle, yarn can be woven into knitted fabric.For knitting needle in uphill process, coil gradually exits needle
It hooks, opens needle latch, and exit needle latch and hang on shank；For knitting needle during decline, needle catches on the yarn for newly padding and putting, and by its
Drawing bends to coil, while original coil then deviates from needle hook, and new coil is passed through from old coil, connected with old coil
Come, the coil string that numerous knitting needles is made into, which is mutually linked, forms knitted fabric.
Computerized flat knitting machine is exactly as its name suggests transverse reciprocating operation, each stroke has to commutate twice, passes through driver
Control is completed；For legacy drive since the high speed current of commutation is big, driver fever is big, especially in summer, the driving of ambient temperature height
The resistance to heat differential of device, causes fluctuation of service.Therefore many producers reduce commutating speed all using conservative way to reduce fever, but
Processing efficiency is seriously affected in this way.
Summary of the invention
A kind of driver heat-resisting method when commutating the purpose of the present invention is to provide settlement computer straight-bar machines high speed, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of settlement computer straight-bar machines high speed drives when commutating
The heat-resisting method of device, includes the following steps,
S1: the radiator and radiator fan of driver are configured；
S2: the appliance component layout of driver circuit board surface region is planned；
S3: planning is designed to the power supply cabling of driver circuit board；
S4: paving copper is carried out to the surface of driver circuit board；
S5: driver circuit board is cut.
Preferably, in the step S1, the radiator fan of driver is removed, while increasing the radiating surface of radiator
Product.
Preferably, in the step S2, components' placement on power plate are as follows: by circuit board alternating current region and motor power
Power supply is arranged in same panel region, and the region is located at the edge of power plate.
Preferably, in the step S2, components' placement is on master control borad；Power conversion chip is arranged in board edge
Region, and it is provided with heat release hole；Position is entreated in the setting of circuit board main control chip in the circuit board.
Preferably, in the step S3, the circuit trace of power plate is calculated, keeps the power power-line of circuit board full
The minimum requirements that foot passes through electric current.
Preferably, in the step S4, power plate carries out paving copper without spreading copper, master control borad comprehensively.
Preferably, in the step S5, power plate is cut, its high heating region and low heating region are cut
Circuit board after cuing off keeps electrical connection.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through to Computerized flat knitting machine driver chip temperature
Five factors impacted are modified design, heat-resisting so as to improve driver, and in the case of ensureing summer high-temperature, machine also can
It enough runs at high speed, improves the efficiency and stability of machine, bring good economic value.
Detailed description of the invention
Fig. 1 is step flow diagram of the invention.
Fig. 2 Fig. 3 is that S2 is illustrated in Fig. 1.
Fig. 4 is that S3 is illustrated in Fig. 1.
Fig. 5 is that S4 is illustrated in Fig. 1.
Fig. 6 is that S5 is illustrated in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: driver is heat-resisting when a kind of settlement computer straight-bar machines high speed commutation
Method, include the following steps,
S1: the radiator and radiator fan of driver are configured；
S2: the appliance component layout of driver circuit board surface region is planned；
S3: planning is designed to the power supply cabling of driver circuit board；
S4: paving copper is carried out to the surface of driver circuit board；
S5: driver circuit board is cut.
Further, in the step S1, the radiator fan of driver is removed, while increasing the heat dissipation of radiator
Area.
Further, in the step S2, components' placement on power plate are as follows: move circuit board alternating current region and motor
Power power supply is arranged in same panel region, and the region is located at the edge of power plate.
Further, in the step S2, components' placement is on master control borad；Power conversion chip is arranged in circuit board edge
Edge region, and it is provided with heat release hole；Position is entreated in the setting of circuit board main control chip in the circuit board.
Further, in the step S3, the circuit trace of power plate is calculated, the power power-line of circuit board is made
Meet the minimum requirements by electric current.
Further, in the step S4, power plate carries out paving copper without spreading copper, master control borad comprehensively.
Further, in the step S5, power plate is cut, its high heating region and low heating region are carried out
Cutting.
Working principle: in step S1, fan is taken out, while increasing radiator area；Avoid the high failure of fan
Rate, as far as possible increasing heat dissipation area.Then make to accomplish plank and master chip in the comparable situation of radiator temperature using follow-up
Temperature it is lower.In step S2, the components' placement of power plate, master control borad is planned；Wherein the circuit board of power plate is handed over
Galvanic electricity region and motor power power supply are placed on same panel region, and the region is located at the edge of power plate, prevents heat mistake
Influence other devices more；The fever of master control borad power conversion chip is placed on greatly plank edge, and adds heat release hole auxiliary heat dissipation, master control core
Piece is placed on plank center.In step s3, by calculating guarantee power plate in the case where being able to satisfy current requirements, electrical source of power
Line attenuates as far as possible；Heat above power plate is huge and continually, it is impossible to be radiated by power plate, most heat
Limits are imported on radiator, avoid the high thermal region of power plate excessive.Step S4 carries out paving copper, and power plate to master control borad
Do not spread copper；Heat on power plate is very high and unending, and paving copper mostly will not all have too big effect with few to heat dissipation, causes instead
Power plate heat is excessive, and chip accelerated ageing causes unstable；Master control borad will be spread comprehensively near copper, especially main control chip, main
The fever for controlling plate is limited, and entire master control borad is designed as cooling fin, increases paving copper and namely increases cooling fin area, can be with
Effectively the temperature of transmitting main control chip is to other regions to reduce chip temperature.Step S5 cuts power plate, by its height
Heating region and low heating region are cut, and are cut the connection of plank high thermal region and other regions, are prevented heat pcb board again
On spread wantonly.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of driver heat-resisting method when settlement computer straight-bar machines high speed commutates, it is characterised in that: include the following steps,
S1: the radiator and radiator fan of driver are configured；
S2: the appliance component layout of driver circuit board surface region is planned；
S3: planning is designed to the power supply cabling of driver circuit board；
S4: paving copper is carried out to driver circuit board；
S5: driver circuit board is cut.
2. driver heat-resisting method when a kind of settlement computer straight-bar machines high speed according to claim 1 commutates, feature exist
In: in the step S1, the radiator fan of driver is removed, while increasing the heat dissipation area of radiator.
3. driver heat-resisting method when a kind of settlement computer straight-bar machines high speed according to claim 1 commutates, feature exist
In: in the step S2, components' placement on power plate are as follows: circuit board alternating current region and motor power power supply are arranged same
One panel region, and the region is located at the edge of power plate.
4. driver heat-resisting method when a kind of settlement computer straight-bar machines high speed according to claim 1 commutates, feature exist
In: in the step S2, components' placement is on master control borad；Power conversion chip is arranged in board edge region, and to set
Set heat release hole；Position is entreated in the setting of circuit board main control chip in the circuit board.
5. driver heat-resisting method when a kind of settlement computer straight-bar machines high speed according to claim 1 commutates, feature exist
In: in the step S3, the circuit trace of power plate is calculated, meets the electrical source of power line width of circuit board and passes through electricity
The minimum requirements of stream.
6. driver heat-resisting method when a kind of settlement computer straight-bar machines high speed according to claim 1 commutates, feature exist
In: in the step S4, power plate carries out paving copper without spreading copper, master control borad comprehensively.
7. driver heat-resisting method when a kind of settlement computer straight-bar machines high speed according to claim 1 commutates, feature exist
In: in the step S5, power plate is cut, its high heating region and low heating region are cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372207.4A CN110106624A (en) | 2019-05-06 | 2019-05-06 | A kind of driver heat-resisting method when settlement computer straight-bar machines high speed commutation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372207.4A CN110106624A (en) | 2019-05-06 | 2019-05-06 | A kind of driver heat-resisting method when settlement computer straight-bar machines high speed commutation |
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| Publication Number | Publication Date |
|---|---|
| CN110106624A true CN110106624A (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910372207.4A Pending CN110106624A (en) | 2019-05-06 | 2019-05-06 | A kind of driver heat-resisting method when settlement computer straight-bar machines high speed commutation |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984531A (en) * | 2006-04-30 | 2007-06-20 | 华为技术有限公司 | Allocation wiring structure of printing circuit board |
| CN203040096U (en) * | 2012-12-31 | 2013-07-03 | 深圳市配天数控科技有限公司 | Servo driver and control cabinet |
| CN104246687A (en) * | 2012-02-20 | 2014-12-24 | 阿姆边提私人有限责任公司 | Panel with electric devices |
| CN105322725A (en) * | 2014-07-31 | 2016-02-10 | 株式会社电装 | Driver unit and electric power steering device including driver unit |
| CN206423002U (en) * | 2017-01-18 | 2017-08-18 | 凡己科技(苏州）有限公司 | A kind of fabricated structure for controller circuit board |
-
2019
- 2019-05-06 CN CN201910372207.4A patent/CN110106624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984531A (en) * | 2006-04-30 | 2007-06-20 | 华为技术有限公司 | Allocation wiring structure of printing circuit board |
| CN104246687A (en) * | 2012-02-20 | 2014-12-24 | 阿姆边提私人有限责任公司 | Panel with electric devices |
| CN203040096U (en) * | 2012-12-31 | 2013-07-03 | 深圳市配天数控科技有限公司 | Servo driver and control cabinet |
| CN105322725A (en) * | 2014-07-31 | 2016-02-10 | 株式会社电装 | Driver unit and electric power steering device including driver unit |
| CN206423002U (en) * | 2017-01-18 | 2017-08-18 | 凡己科技(苏州）有限公司 | A kind of fabricated structure for controller circuit board |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |
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| RJ01 | Rejection of invention patent application after publication |