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淺析冷壓堆卷布機液壓系統(tǒng)工作原理

冷壓堆卷布機液壓系統(tǒng)工作原理與技術(shù)特點。

圖1冷壓堆卷布機液壓系統(tǒng)原理圖
1、9-過濾器；2-定量葉片泵；3-溢流閥；4、7-節(jié)流閥；5-截止閥；6-雙向定量液壓馬達；8-冷卻器
冷壓堆卷布機是紡織印染業(yè)的全液壓傳動卷布專用設(shè)備。卷布筒由兩個軸承懸空支持，一端通過聯(lián)軸器與液壓馬達相連，由液壓馬達直接帶動卷布筒勻速旋轉(zhuǎn)，因此其負(fù)載力矩較?。粻?wèi)使?jié){液滲透而不緻在旋轉(zhuǎn)過程中由于離心力作用被甩掉，卷布簡要    有很低的轉(zhuǎn)速(3～5r/min)；液壓馬達需要依靠人力來實現(xiàn)其輸出軸與卷布筒軸的連接，故要求液壓馬達體積小，重量輕。
液壓系統(tǒng)及其工作原理 ：
該機的液壓系統(tǒng)原理圖如圖1所示，系統(tǒng)的執(zhí)行器爲(wèi)6個并聯(lián)的液壓馬達6，每個馬達帶動一個卷布筒工作。馬達轉(zhuǎn)速采用進回油路雙重調(diào)速，主進油路中的精密節(jié)流閥4控制進入工作馬達油液的總流量，而各馬達回油路中的節(jié)流閥7則對相應(yīng)馬達轉(zhuǎn)速進行局部調(diào)節(jié)，同時它們還可以調(diào)整各馬達回油路的背壓。系統(tǒng)的油源爲(wèi)中壓定量葉片泵2，其供油壓力由溢流閥3設(shè)定。系統(tǒng)運行時，隻需要卷布簡單向旋轉(zhuǎn)，因此系統(tǒng)中未設(shè)換向元件。本系統(tǒng)爲(wèi)定量泵供油的節(jié)流調(diào)速系統(tǒng)，溢流閥3常開，而6個馬達不一定同時工作，當(dāng)隻有少數(shù)馬達工作時，將有大量油液高壓溢流，系統(tǒng)發(fā)熱比較嚴(yán)重，爲(wèi)此在回油路中設(shè)有冷卻器對系統(tǒng)強制冷卻。截止閥5用于液壓馬達的間歇工作通斷控制。

技術(shù)特點：
1)液壓系統(tǒng)采用定量泵供油的進出口節(jié)流調(diào)速方式，既能調(diào)節(jié)系統(tǒng)的總流量，又能實現(xiàn)單個油路的流量調(diào)節(jié)，結(jié)構(gòu)簡單。但在工作馬達數(shù)量少時，由于節(jié)流和溢流造成的能量損失及發(fā)熱較大。
2)執(zhí)行器采用了擺線齒輪液壓馬達，以滿足卷布筒的低速及其穩(wěn)定性要求。這種馬達主要特點是低速穩(wěn)定性較好，輸出扭矩也能夠滿足工藝要求，而且體積小，重量輕。爲(wèi)了實現(xiàn)最低穩(wěn)定轉(zhuǎn)速，馬達爲(wèi)奇數(shù)齒、大排量、分體式結(jié)構(gòu)，另外通過馬達出油口設(shè)置的節(jié)流閥調(diào)節(jié)油路背壓及設(shè)置冷卻器等措施，提高系統(tǒng)剛性，減小油溫變化對馬達轉(zhuǎn)速的影響。
3)系統(tǒng)在工作馬達數(shù)量少時，由于節(jié)流和溢流造成的能量損失及發(fā)熱較大，盡管加裝冷卻器可以散熱，但同時附加了能耗。

柱塞泵：
P08-A0-F-R-01 P08-A1-F-R-01 P08-A2-F-R-01 P08-A3-F-R-01 P16-A0-F-R-01 P16-A1-F-R-01
P16-A2-F-R-01 P16-A3-F-R-01 P22-A0-F-R-01 P22-A1-F-R-01 P22-A2-F-R-01 P22-A3-F-R-01
P36-A0-F-R-01 P36-A1-F-R-01 P36-A2-F-R-01 P36-A3-F-R-01 P46-A0-F-R-01 P46-A1-F-R-01
P46-A2-F-R-01 P46-A3-F-R-01 P70-A4-F-R-01 P46-C2-D3-F-R P16-D3-FR-01  P46-A0/A1/A2/A3-F-R-01

1HP(750W臺灣電機） 2HP(1500W臺灣SY) 3HP（2200W電機）
ROP-10A ROP-10A（1/8接口） ROP-11A ROP-11A（1/4接口） ROP-11A（1/8接口） ROP-11A+1/4HP+風(fēng)葉
ROP-11A-VB ROP-12A ROP-12A（1/4接口） ROP-12A+1/4HP+風(fēng)葉 ROP-12A-VB ROP-13A ROP-13A(3/8接口）
ROP-13A+1/4HP+風(fēng)葉 ROP-13A-VB
TK150-06 TK150-08 TK150-10 TK1510+1HP(750W) TK3015 TK-3015 TK-3015+1500W電機
TK-3015+750W電機 TK3020 TK-3020 TK-3020+1500W電機 TK-3020+2200W電機 TK3030
TK-3030 TK-3030+1500W電機 TK-3030+2200W電機 TK3040 TK-3040 TK-3040+2200W電機
TOP-203/204HB-VB TOP-203HB PT1/2 TOP-203HB-VB(VD) PT1/2 TOP-204HB PT1/2 TOP-204HB-VB(VD) PT1/2
TOP-206HB PT1/2 TOP-206HB-VB PT1/2 TOP-206HB-VB(VD) TOP-208HB PT1/2 TOP-208HB-VB(VD)
TOP-208HB-VB(VD) PT1/2 TOP-210HB PT3/4 TOP-210HB-VB(VD) TOP-210HB-VB(VD) PT3/4 TOP-212HB PT3/4
TOP-212HB-VB(VD) TOP-212HB-VB(VD) PT3/4 TOP-216HB PT3/4 TOP-216HB-VB(VD) TOP-216HB-VB(VD) PT3/4
TOP-220HB PT3/4 TOP-220HB-VB(VD) TOP-220HB-VB(VD) PT3/4
TOP2MY 1500電機 TOP2MY 200W電機 TOP2MY 400W電機 TOP2MY 750W電機 耐高溫ROP-11A 
定量葉片泵：
150T-48-FR 150T-61-FR 150T-75-FR 150T-94-FR 150T-116-FR 150T-125-FR 150T+150T
50T-07-FR 50T-12-FR 50T-14-FR 50T-17-FR 50T-19-FR 50T-20-FR 50T-23-FR 50T-25-FR
50T-26-FR 50T-28-FR 50T-30-FR 50T-36FR 50T-39-FR 50T-40-FR 
高壓葉片泵：
HVP-20-FA3 HVP-30-FA3 HVP-40-FA3 HVP-5440F-A3 HVP-0808F-A3 HVP-1212F-A3 HVP-1515F-A3
HVP-2020F-A3 HVP-3030F-A3 HVP-4040F-A3

PV2R1系列
PV2R1-10-F-RAA-41 PV2R1-10-F-RAB-41 PV2R1-10-F-RAL-41 PV2R1-10-F-RAR-41 PV2R1-10-L-RAA-41
PV2R1-10-L-RAB-41 PV2R1-10-L-RAL-41 PV2R1-10-L-RAR-41 PV2R1-12-F-RAA-41 PV2R1-12-F-RAB-41
PV2R1-12-F-RAL-41 PV2R1-12-F-RAR-41 PV2R1-12-L-RAA-41 PV2R1-12-L-RAB-41 PV2R1-12-L-RAL-41
PV2R1-12-L-RAR-41 PV2R1-14-F-RAA-41 PV2R1-14-F-RAB-41 PV2R1-17-F-RAA-41 PV2R1-19-F-RAA-41
PV2R1-31-F-RAA41 PV2R1-6-F-RAA-41 PV2R1-25-F-RAA-41
PV2R2系列：
PV2R2-26-F-RAA-41 PV2R2-26-F-RAB-41 PV2R2-26-F-RAL-41 PV2R2-26-F-RAR-41 PV2R2-26-L-RAA-41
PV2R2-26-L-RAB-41 PV2R2-26-L-RAL-41 PV2R2-26-L-RAR-41 PV2R2-33-F-RAA-41 PV2R2-33-F-RAB-41
PV2R2-33-F-RAL-41 PV2R2-33-F-RAR-41 PV2R2-33-L-RAA-41 PV2R2-33-L-RAB-41 PV2R2-33-L-RAL-41
PV2R2-33-L-RAR-41 PV2R2-41-F-RAA-41 PV2R2-41-F-RAB-41 PV2R2-41-F-RAL-41 PV2R2-41-F-RAR-41
PV2R2-41-L-RAA-41 PV2R2-41-L-RAB-41 PV2R2-41-L-RAL-41 PV2R2-41-L-RAR-41  PV2R2-47-F-RAA-41
PV2R2-47-F-RAB-41 PV2R2-47-F-RAL-41 PV2R2-47-F-RAR-41 PV2R2-47-L-RAA-41 PV2R2-47-L-RAB-41
PV2R2-47-L-RAL-41 PV2R2-47-L-RAR-41  PV2R2-53-F-RAA-41 PV2R2-53-F-RAB-41 PV2R2-53-F-RAL-41
PV2R2-53-F-RAR-41 PV2R2-53-L-RAA-41 PV2R2-53-L-RAB-41 PV2R2-53-L-RAL-41 PV2R2-53-L-RAR-41
PV2R2-59-F-RAA-41 PV2R2-59-F-RAB-41 PV2R2-65-F-RAA-41
PV2R3系列：
PV2R3-136-F-RAA-31  PV2R3-66-L-RAA-31 PV2R3-66-L-RAB-31 PV2R3-66-L-RAL-31 PV2R3-66-L-RAR-31
PV2R3-76-F-RAA-31 PV2R3-76-F-RAB-31 PV2R3-76-F-RAL-31 PV2R3-76-F-RAR-31 PV2R3-76-L-RAA-31
PV2R3-76-L-RAB-31 PV2R3-76-L-RAL-31 PV2R3-76-L-RAR-31 PV2R3-85-F-RAA-31 PV2R3-85-F-RAB-31
PV2R3-85-F-RAL-31 PV2R3-85-F-RAR-31 PV2R3-85-L-RAA-31 PV2R3-85-L-RAB-31 PV2R3-85-L-RAL-31
PV2R3-85-L-RAR-31 PV2R3-94-F-RAA-31 PV2R3-94-F-RAB-31 PV2R3-94-F-RAL-31 PV2R3-94-F-RAR-31
PV2R3-94-L-RAA-31 PV2R3-94-L-RAB-31 PV2R3-94-L-RAL-31 PV2R3-94-L-RAR-31
PV2R4系列：
PV2R4-136-F-RAA-30 PV2R4-153F-RAA-30 PV2R4-184F-RAA-30 PV2R4-200F-RAA-30 PV2R4-237F-RAA-30
PV2R4A-138-FRAA-10 PV2R4A-162-FRAA-10 PV2R4A-193-FRAA-10
PV2R11系列：
PV2R11-19/19F PV2R11-4-23-F-R-A PV2R11-12/12F PV2R11-31/12F1 PV2R11-4/4-F-RAA PV2R11-6/4-F-RAA
PV2R11-6/6-F-RAA PV2R11-8/4-F-RAA PV2R11-8/8-F-RAA PV2R11-10/4-F-RAA PV2R11-10/6-F-RAA
PV2R11-10/8-F-RAA PV2R11-10/10-F-RAA PV2R11-12/4-F-RAA PV2R11-12/6-F-RAA PV2R11-12/10-F-RAA
PV2R11-12/12-F-RAA PV2R11-16/6-F-RAA PV2R11-16/10-F-RAA PV2R11-20/6-F-RAA PV2R11-20/10-F-RAA
PV2R11-23/10-F-RAA
PV2R12系列：
PV2R12-10-26-F-REAA-41 PV2R12-10-26-L-REAA-41 PV2R12-10-33-F-REAA-41 PV2R12-10-33-L-REAA-41
PV2R12-10-41-F-REAA-41 PV2R12-10-41-L-REAA-41 PV2R12-10-47-F-REAA-41 PV2R12-10-47-L-REAA-41
PV2R12-10-53-F-REAA-41 PV2R12-10-53-L-REAA-41 PV2R12-10-59-F-REAA-41 PV2R12-10-59-L-REAA-41
PV2R12-10-65-F-REAA-41 PV2R12-10-65-L-REAA-41 PV2R12-12-26-F-REAA-41 PV2R12-12-26-L-REAA-41
PV2R12-12-33-F-REAA-41 PV2R12-12-33-L-REAA-41 PV2R12-12-41-F-REAA-41 PV2R12-12-41-L-REAA-41
PV2R12-12-47-F-REAA-41 PV2R12-12-47-L-REAA-41 PV2R12-12-53-F-REAA-41 PV2R12-12-53-L-REAA-41
PV2R12-12-59-L-REAA-41 PV2R12-12-65-L-REAA-41 PV2R12-14-26-L-REAA-41 PV2R12-14-33-L-REAA-41
PV2R12-14-41-L-REAA-41 PV2R12-14-47-L-REAA-41 PV2R12-14-53-L-REAA-41 PV2R12-14-59-L-REAA-41
PV2R12-14-65-L-REAA-41 PV2R12-17-26-L-REAA-41 PV2R12-17-33-L-REAA-41 PV2R12-17-41-L-REAA-41
PV2R12-17-47-L-REAA-41 PV2R12-17-53-L-REAA-41 PV2R12-17-59-L-REAA-41 PV2R12-17-65-L-REAA-41
PV2R12-19-26-L-REAA-41 PV2R12-19-33-L-REAA-41 PV2R12-19-41-L-REAA-41 PV2R12-19-47-L-REAA-41
PV2R12-19-53-L-REAA-41 PV2R12-25-47-F-REAA-41 PV2R12-25-53-F-REAA-41 PV2R12-25-59-F-REAA-41
PV2R12-25-65-F-REAA-41 PV2R12-31-26-F-REAA-41 PV2R12-31-33-F-REAA-41 PV2R12-31-41-F-REAA-41
PV2R12-31-47-F-REAA-41 PV2R12-31-53-F-REAA-41 PV2R12-31-59-F-REAA-41 PV2R12-31-65-F-REAA-41
PV2R12-6-26-F-REAA-41 PV2R12-6-26-L-REAA-41 PV2R12-6-33-F-REAA-41 PV2R12-6-33-L-REAA-41
PV2R12-6-41-F-REAA-41 PV2R12-6-41-L-REAA-41 PV2R12-6-47-F-REAA-41 PV2R12-6-47-L-REAA-41
PV2R12-6-53-F-REAA-41 PV2R12-6-53-L-REAA-41 PV2R12-6-59-F-REAA-41 PV2R12-6-59-L-REAA-41
PV2R12-6-65-F-REAA-41 PV2R12-6-65-L-REAA-41 PV2R12-8-26-F-REAA-41 PV2R12-8-26-L-REAA-41
PV2R12-8-33-F-REAA-41 PV2R12-8-33-L-REAA-41 PV2R12-8-41-F-REAA-41 PV2R12-8-41-L-REAA-41
PV2R12-8-47-F-REAA-41 PV2R12-8-47-L-REAA-41 PV2R12-8-53-F-REAA-41 PV2R12-8-53-L-REAA-41
PV2R12-8-59-F-REAA-41 PV2R12-8-59-L-REAA-41 PV2R12-8-65-F-REAA-41 PV2R12-8-65-L-REAA-41
PV2R13系列：
PV2R13-31/94-F-R
PV2R21系列：
PV2R21-53/31RAFF1 PV2R21-33/19 PV2R21-75/31RAFF1 PV2R21-33/30FR PV2R21-41/17-FR PV2R21-41/19-FR
PV2R23系列
PV2R23-75-153-F-RAAA-41 PV2R23-75-200-F-RAAA-41 PV2R23-41/116-F-R PV2R23-65-94-L-REAA-41
PV2R23-65/94-F-R PV2R23/116-53-F-R
PV2R24系列：
PV2R24-26-136-F-RAAA-41 PV2R24-26-153-F-RAAA-41 PV2R24-26-184-F-RAAA-41 PV2R24-26-200-F-RAAA-41
PV2R24-26-237-F-RAAA-41 PV2R24-33-136-F-RAAA-41 PV2R24-33-153-F-RAAA-41 PV2R24-33-184-F-RAAA-41
PV2R24-33-200-F-RAAA-41 PV2R24-33-237-F-RAAA-41 PV2R24-41-136-F-RAAA-41 PV2R24-41-153-F-RAAA-41
PV2R24-41-153-F-REAA-40 PV2R24-41-184-F-RAAA-41 PV2R24-41-184-F-REAA-40 PV2R24-41-200-F-RAAA-41
PV2R24-41-200-F-REAA-40 PV2R24-41-237-F-RAAA-41 PV2R24-41-237-F-REAA-40 PV2R24-47-136-F-RAAA-41
PV2R24-47-136-F-REAA-40 PV2R24-47-153-F-RAAA-41 PV2R24-47-153-F-REAA-40 PV2R24-47-184-F-RAAA-41
PV2R24-47-184-F-REAA-40 PV2R24-47-200-F-RAAA-41 PV2R24-47-200-F-REAA-40 PV2R24-47-237-F-RAAA-41
PV2R24-47-237-F-REAA-40 PV2R24-53-136-F-RAAA-41 PV2R24-53-136-F-REAA-40 PV2R24-53-153-F-RAAA-41
PV2R24-53-153-F-REAA-40 PV2R24-53-184-F-RAAA-41 PV2R24-53-184-F-REAA-40 PV2R24-53-200-F-RAAA-41
PV2R24-53-200-F-REAA-40 PV2R24-53-237-F-RAAA-41 PV2R24-53-237-F-REAA-40 PV2R24-59-136-F-RAAA-41
PV2R24-59-136-F-REAA-40 PV2R24-59-153-F-RAAA-41 PV2R24-59-153-F-REAA-40 PV2R24-59-184-F-RAAA-41
PV2R24-59-184-F-REAA-40 PV2R24-59-200-F-RAAA-41 PV2R24-59-200-F-REAA-40 PV2R24-59-237-F-RAAA-41
PV2R24-59-237-F-REAA-40 PV2R24-65-136-F-RAAA-41 PV2R24-65-136-F-REAA-40 PV2R24-65-153-F-RAAA-41
PV2R24-65-153-F-REAA-40 PV2R24-65-184-F-RAAA-41 PV2R24-65-184-F-REAA-40 PV2R24-65-200-F-RAAA-41
PV2R24-65-200-F-REAA-40 PV2R24-65-237-F-REAA-40 PV2R24-75-136-F-RAAA-41 PV2R24A-41-FRAAA-10
PV2R34A-76-FRAAA-10
PV2R32系列：
PV2R32-52/26-F-R PV2R32-60/33-F-R PV2R32-66/41-F-R PV2R32-76/47-F-R PV2R32-94/53-F-R
PV2R32-116/59-F-R PV2R32-125/65-F-R PV2R32-136/70-F-R 

油泵電機：
0.75KW+VP20 0.75KW+VP15
1.5KW+VP20 1.5KW+VP15 1.5KW+VP30 1.5KW+VP40 1.5KW+VP12
2.2KW+VP30 2.2KW+VP40 2.2KW+VP20
3KW+VP30 3KW+VP40
3.75KW+VP30 3.75KW+VP40 3.75KW+VP45
4KW+VP40 4KW+VP30 4KW+VP45
5.5KW+HVP30 5.5KW+HVP40
C01-43B0 1HP 0.75KW C02-43B0 2HP 1.5KW C03-43B0 3HP 2.2/2.25KW C05-43B0 5HP 3.75KW
C7B-43B0 7.5HP 5.5/5.6KW C10-43B0 10HP 7.5KW

1HP-0.75KW 配VP20 軸12.7  1HP-0.75KW 配VP20 大軸15.875  1HP-0.75KW 配VP40 軸19.05 
1HP-0.75KW 配PV2R1 軸19.05  1HP-0.75KW 配HGP-2A 軸12.5  2HP-1.5KW 配VP20 軸12.7 
2HP-1.5KW 配VP20 大軸15.875  2HP-1.5KW 配VP40 軸19.05  2HP-1.5KW 配PV2R1 軸19.05  2HP-1.5KW 配HGP-2A 軸12.5 
3HP-2.2KW 配VP20 軸12.7  3HP-2.2KW 配VP20 大軸15.875  3HP-2.2KW 配VP40 軸19.05  3HP-2.2KW 配PV2R1 軸19.05 
3HP-2.2KW 配HGP-2A 軸12.5 
5HP-3.7KW 配VP20 軸12.7  5HP-3.7KW 配HGP-3A 軸15.875  5HP-3.7KW 配VP40 軸19.05  5HP-3.7KW 配PV2R1 軸19.05 
7.5HP-5.5KW 配VP40 軸19.05  7.5HP-5.5KW 配PV2R1 軸19.05 
10HP-7.5KW 配VP40 軸19.05  10HP-7.5KW 配PV2R1 軸19.05