CN205277943U - Hydraulic pressure station of adhesive tape machine - Google Patents
Hydraulic pressure station of adhesive tape machine Download PDFInfo
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- CN205277943U CN205277943U CN201521129488.4U CN201521129488U CN205277943U CN 205277943 U CN205277943 U CN 205277943U CN 201521129488 U CN201521129488 U CN 201521129488U CN 205277943 U CN205277943 U CN 205277943U
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Abstract
The utility model discloses a hydraulic pressure station of adhesive tape machine, including the oil tank that lies in hydraulic pressure station bottommost, the first motor pump package of installation, second motor pump package, energy storage ware group, big valves, little valves, manometer, pressure relay group and oil cooler group on the oil tank, first motor pump package includes first motor, first oil pump and second oil pump, first oil pump and second oil pump are the double pump, and first motor pump package links to each other with big valves, and big valves passes through the operation of a magenetic exchange valve, five action roller hydro -cylinders of two air -vent valves and four relief pressure valve control, and second motor pump package includes second motor and third oil pump, and the operation of knurling hydro -cylinder is controlled to second motor pump package and valvelet group link, little valves through magenetic exchange valve, the one -way reverse side of liquid accuse, two sequence valves, the energy storage ware is located the oil pressure that oil tank lateral part and valvelet group link can balance the valvelet inter block, and the hydraulic oil that big or small valves flows pass through back oil filter entering oil cooler, finally gets back to the oil tank.
Description
Technical field:
The utility model relates to the component device technical field of adhesive tape machine, specifically, it relates to the Hydraulic Station of a kind of adhesive tape machine.
Background technology:
Hydraulic Station is the important auxiliary parts in adhesive plaster, and the hydraulic power source device that it is mainly made up of hydro-pump, motor, fuel tank, directional valve, surplus valve etc., is connected Hydraulic Station with oil pipe with the oil cylinder of lathe, and hydraulic efficiency system can realize the action of various regulation. Driven by motor oil pump rotates, and pump is bought oil after oil suction from fuel tank, and mechanical energy is converted to pressure energy, and hydraulic efficiency oil is achieved the function of direction, pressure, Flow-rate adjustment by valve group by hydraulicvalve.
But the shortcoming that the existence of the Hydraulic Station of prior art not easily realizes the positive and negative curved work that reverses of roller, embossed wheel not easily adjusts when equipment stops suddenly.
Practical novel content:
The technical problem that the utility model solves: the shortcoming that Hydraulic Station existence not easily realizes the positive and negative curved work that reverses of roller, embossed wheel not easily adjusts when equipment stops suddenly of prior art.
The utility model provides following technical scheme:
A Hydraulic Station for adhesive tape machine, comprises fuel tank, the first electric-motor pump group, the 2nd electric-motor pump group, Accumulator arrangements, big valve group, little valve group, pressure dial framework, pressure relay group and oil cooler group; Described fuel tank is the pedestal of whole Hydraulic Station, first electric-motor pump group and the 2nd electric-motor pump group are installed on the top of fuel tank, described first electric-motor pump group comprises the first motor, the first oil pump and the 2nd oil pump, described 2nd electric-motor pump group comprises the 2nd motor and the 3rd oil pump, first electric-motor pump group is connected with big valve group, and the 2nd electric-motor pump group is connected with little valve group, and the fuel-displaced pipeline of two valve groups is all connected with oil cooler group, pressure dial framework is positioned at the top of oil cooler group, and pressure dial framework is provided with ten tensimeters; Oil cooler group comprises return filter and oil cooler; Fuel tank sidepiece arranges Accumulator arrangements, comprise the energy storage frame being fixed on fuel tank, the energy storage being installed on energy storage frame, the outlet of energy storage is connected to fuel tank and little valve group respectively by two pipelines, the pipeline being connected to fuel tank is provided with the first high-pressure ball valve, and the pipeline being connected to little valve group is provided with the 2nd high-pressure ball valve; Described little valve group comprises:
Little valve block, it is the oil path block of this valve group, is positioned at the bottom of valve group;
Little valve group solenoid operated directional valve, it is installed on the top of little valve block;
Little valve group fluid-control one-way valve, it is installed on the back of little valve block, the lower section of little valve group solenoid operated directional valve;
Little valve group first sequence valve, it is installed on the sidepiece of little valve group fluid-control one-way valve;
Little valve group the 2nd sequence valve, it is installed on the top of little valve block, the sidepiece of little valve group solenoid operated directional valve;
Little valve group check valve, it is positioned at little valve group solenoid operated directional valve and the centre of little valve group the 2nd sequence valve;
Described big valve group comprises: be positioned at the big valve block bottom valve group, it is positioned at first reducing valve at big valve block top, the 2nd reducing valve, the 3rd reducing valve and the 4th reducing valve, these four reducing valve are arranged in order at the top of big valve block, the sidepiece of the 4th reducing valve arranges the first relief valve, big valve group solenoid operated directional valve and big valve group surplus valve, and the both sides, front and back of big valve block are also provided with big valve group sequence valve and the 2nd relief valve.
By technique scheme, 2nd electric motor starting drives the 3rd oil pump to extract hydraulic efficiency oil, hydraulic efficiency oil enters little valve group from the oil outlet of the 3rd oil pump, under the acting in conjunction of little valve group solenoid operated directional valve and little valve group fluid-control one-way valve, hydraulic efficiency oil flows into the lower oil cavitie of two embossing oil cylinders from the first embossing oil cylinder lower oil cavitie interface and the 2nd embossing oil cylinder lower oil cavitie interface, some hydraulic efficiency oil another flows into the upper oil cavitie of two embossing oil cylinders under the acting in conjunction of little valve group first sequence valve and little valve group the 2nd sequence valve by the first embossing oil cylinder upper oil cavitie interface and the 2nd embossing oil cylinder upper oil cavitie interface, so, the upper lower oil cavitie of each oil cylinder produces pressure reduction and thus moves. same principle, under the drive of the first motor, high-pressure oil is also squeezed in the oil duct of big valve group by the 2nd oil pump suction by oil pipe, hydraulic efficiency oil enters two IV roll shafts by separately corresponding outlet-port respectively after the effect of the first reducing valve, the 2nd reducing valve, the 3rd reducing valve and the 4th reducing valve and intersects the lower oil cavitie of oil cylinders, four IV rollers retract the upper oil cavitie of oil cylinder, four III rollers retract oil cylinder upper oil cavitie and two II rollers retract the lower oil cavitie of oil cylinder, controls the motion of each work oil cylinder of adhesive tape machine successively, simultaneously, after 2nd oil pump suction, hydraulic efficiency oil is squeezed in the oil circuit corresponding to the 2nd oil pump interface, part hydraulic efficiency oil enters in the lower oil cavitie of two curved cylinders through the lower hydraulic efficiency oil of the effect of excessive valve group solenoid operated directional valve and the 2nd relief valve, another part hydraulic efficiency oil enters in the upper oil cavitie of two curved cylinders through the effect of excessive valve group sequence valve and the first relief valve, so can the operation of the positive and negative curved cylinder of control roller, the first relief valve and the 2nd relief valve place connect the first electromagnetic relay and the 2nd electromagnetic relay is conducive to control flow and direction herein. the hydraulic efficiency oil of two valve groups carries out cooling action by entering oil cooler after return filter jointly, finally flows back to fuel tank.
By technique scheme, the Hydraulic Station of this adhesive tape machine is the propulsion source that whole machine tool provides a whole set of, it may be achieved roller is taken turns positive contraflexure and returned and help action. All rollers wheel can realize self contained function, and the energy storage especially arranged in embossing device, it can be opened by embossed wheel automatically when equipment stops suddenly, more safe and practical.
As a kind of explanation to the medium and small valve block of technique scheme, described little valve block sidepiece is provided with little valve block energy storage and enters oil interface, little valve block oil pump and enter oil interface, another corresponding side is provided with little valve block oil out port, described little valve block enters oil interface and is connected with energy storage, described little valve block oil pump enters oil interface and is connected with the 3rd oil pump, and described little valve block oil out port is connected with return filter. The back of described little valve block has the first embossing oil cylinder lower oil cavitie interface, the first embossing oil cylinder upper oil cavitie interface, the 2nd embossing oil cylinder lower oil cavitie interface and the 2nd embossing oil cylinder upper oil cavitie interface, described first embossing oil cylinder lower oil cavitie interface is connected to the lower oil cavitie of an embossing oil cylinder, and the first embossing oil cylinder upper oil cavitie interface is connected to the upper oil cavitie of same embossing oil cylinder; 2nd embossing oil cylinder lower oil cavitie interface is connected to the lower oil cavitie of another embossing oil cylinder, and the 2nd embossing oil cylinder upper oil cavitie interface connects the upper oil cavitie of so far embossing oil cylinder. Little valve block arranges that to be connected with energy storage be in order under preventing the unexpected stopping action of equipment, the dangerous operation of embossed wheel, the operation of the sustainable offer power guarantee embossed wheel of energy storage now. The oily chamber that each embossing oil cylinder chamber interface described is corresponding respective, is provided with two embossing oil cylinders herein, and each oil cylinder has two oily chambeies, totally four corresponding four oil out port in oily chamber.
As a kind of explanation to the big valve block in the utility model, described big valve block end face is provided with the first oil pump interface, other end is provided with the 2nd oil pump interface and big valve block oil out port, described first oil pump interface is connected to the first oil pump, described 2nd oil pump interface is connected to the 2nd oil pump, and described big valve block oil out port is connected to return filter. Curved cylinder lower oil cavitie interface and curved cylinder upper oil cavitie interface it is provided with bottom described big valve block, described two curved cylinder interfaces are connected to big valve group solenoid operated directional valve jointly, described curved cylinder lower oil cavitie interface is connected to the lower oil cavitie of the two V positive and negative curved cylinders of roller, and described curved cylinder upper oil cavitie interface is connected to the upper oil cavitie of the two V positive and negative curved cylinders of roller. The described positive and negative curved cylinder of V roller is two cylinder structures, and each oil cylinder has upper and lower two oily chambeies, totally four oily chambeies, and each oil out port on big valve block controls the upper oil cavitie of two oil cylinders or lower oil cavitie can facilitate to be regulated and controled by oil cylinder in real time.
As a kind of explanation to the curved cylinder interface in the utility model and curved cylinder mode of connection, between described curved cylinder lower oil cavitie interface and the lower oil cavitie of the positive and negative curved cylinder of two V rollers, the first pressure relay is installed; 2nd pressure relay is installed between described curved cylinder upper oil cavitie interface and the upper oil cavitie of the positive and negative curved cylinder of two V rollers. Pressure relay is as unidirectional driving signal, and when oil cylinder stroke puts in place, system pressure rises, and pressure relay action sends signal control solenoid operated directional valve conversion direction.
As a kind of explanation to the big valve block oil out port in the utility model, IV roll shaft intersection oil cylinder lower oil cavitie interface also it is provided with bottom described big valve block, IV roller retracts oil cylinder upper oil cavitie interface, III roller retracts oil cylinder upper oil cavitie interface and II roller retracts oil cylinder lower oil cavitie interface, described IV roll shaft intersection oil cylinder lower oil cavitie interface is connected to the lower oil cavitie of two IV roll shafts intersection oil cylinders, described IV roller retracts oil cylinder upper oil cavitie interface and is connected to the upper oil cavitie that four IV rollers retract oil cylinder, described III roller retracts oil cylinder upper oil cavitie interface and is connected to the upper oil cavitie that four III rollers retract oil cylinder, described II roller retracts oil cylinder lower oil cavitie interface and is connected to the lower oil cavitie that two II rollers retract oil cylinder. described four action roller oil cylinders drive by the first motor, the first oil pump enters each oil chamber through the effect of reducing valve after providing hydraulic efficiency oil to enter big valve block, and the action of all roller wheels is all independent operating, and the efficiency of adhesive tape machine can be made greatly to improve.
As a kind of explanation to other component being positioned at top of oil-tank in the utility model, the top of described tank body of oil tank is also provided with air filter, and described air filter is positioned at the oil port of fuel tank; The side of fuel tank is provided with terminal box, and described terminal box is connected with the first motor and the 2nd motor; Fuel tank front panel is provided with liquid level thermometer.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is perspective view of the present utility model;
Fig. 2 is forward sight direction structure view of the present utility model;
Fig. 3 is rear apparent direction structure view of the present utility model;
Fig. 4 is right apparent direction structure view of the present utility model;
Fig. 5 is that resulting structures view is observed in the direction of overlooking from Fig. 2;
Fig. 6 is the little valve group perspective view in the utility model;
Fig. 7 is that little valve group resulting structures schematic diagram is observed in the left back from Fig. 6;
Fig. 8 is the big valve block structure schematic diagram in the utility model;
Fig. 9 for observing big valve group resulting structures schematic diagram from Fig. 8 left back;
Figure 10 is oil circuit figure of the present utility model.
Embodiment:
As shown in Fig. 1 to Figure 10, the Hydraulic Station of a kind of adhesive tape machine, comprises fuel tank 10, first electric-motor pump group 20, the 2nd electric-motor pump group 30, Accumulator arrangements 40, big valve group 50, little valve group 60, pressure dial framework 70, pressure relay group 80 and oil cooler group 90; Described fuel tank 10 is the pedestal of whole Hydraulic Station, first electric-motor pump group 20 and the 2nd electric-motor pump group 30 are installed on the top of fuel tank 10, described first electric-motor pump group 20 comprises the first motor 21, first oil pump 22 and the 2nd oil pump 23, described 2nd electric-motor pump group 30 comprises the 2nd motor 31 and the 3rd oil pump 32, first electric-motor pump group 20 is connected with big valve group 50,2nd electric-motor pump group 30 is connected with little valve group 60, the fuel-displaced pipeline of two valve groups is all connected with oil cooler group 90, pressure dial framework 70 is positioned at the top of oil cooler group 90, and pressure dial framework 70 is provided with ten tensimeters; Oil cooler group 90 comprises return filter 91 and oil cooler 92; Fuel tank 10 sidepiece arranges Accumulator arrangements 40, comprise the energy storage frame 41 being fixed on fuel tank 10, the energy storage 42 being installed on energy storage frame 41, the outlet of energy storage 42 is connected to fuel tank 10 and little valve group 60 respectively by two pipelines, the pipeline being connected to fuel tank 10 is provided with the first high-pressure ball valve 43, and the pipeline being connected to little valve group 60 is provided with the 2nd high-pressure ball valve 44; Described little valve group 60 comprises:
Little valve block 600, it is the oil path block of this valve group, is positioned at the bottom of valve group;
Little valve group solenoid operated directional valve 61, it is installed on the top of little valve block 600;
Little valve group fluid-control one-way valve 64, it is installed on the back of little valve block 600, the lower section of little valve group solenoid operated directional valve 61;
Little valve group first sequence valve 63, it is installed on the sidepiece of little valve group fluid-control one-way valve 64;
Little valve group the 2nd sequence valve 62, it is installed on the top of little valve block 600, the sidepiece of little valve group solenoid operated directional valve 61;
Little valve group check valve 65, it is positioned at little valve group solenoid operated directional valve 61 and the centre of little valve group the 2nd sequence valve 62;
Described big valve group 50 comprises: be positioned at the big valve block 500 bottom valve group, it is positioned at first reducing valve 51 at big valve block 500 top, the 2nd reducing valve 52, the 3rd reducing valve 53 and the 4th reducing valve 54, these four reducing valve are arranged in order at the top of big valve block 500, the sidepiece of the 4th reducing valve 54 arranges the first relief valve 59, big valve group solenoid operated directional valve 55 and big valve group surplus valve 56, and the both sides, front and back of big valve block 500 are also provided with big valve group sequence valve 57 and the 2nd relief valve 58.
As shown in Figure 6 and Figure 7, described little valve block 600 sidepiece is provided with little valve block energy storage and enters oil interface 610, little valve block oil pump and enter oil interface 630, another corresponding side is provided with little valve block oil out port 620, described little valve block enters oil interface 610 and is connected with energy storage 42, described little valve block oil pump enters oil interface 630 and is connected with the 3rd oil pump 32, and described little valve block oil out port 620 is connected with return filter 91. The back of described little valve block 600 has the first embossing oil cylinder lower oil cavitie interface 602, first embossing oil cylinder upper oil cavitie interface the 604, the 2nd embossing oil cylinder lower oil cavitie interface 601 and the 2nd embossing oil cylinder upper oil cavitie interface 603, described first embossing oil cylinder lower oil cavitie interface 602 is connected to the lower oil cavitie of an embossing oil cylinder 1000, and the first embossing oil cylinder upper oil cavitie interface 604 is connected to the upper oil cavitie of same embossing oil cylinder 1000; 2nd embossing oil cylinder lower oil cavitie interface 601 is connected to the lower oil cavitie of another embossing oil cylinder 1000, and the 2nd embossing oil cylinder upper oil cavitie interface 603 connects the upper oil cavitie of so far embossing oil cylinder 1000.
Described big valve block 500 end face is provided with the first oil pump interface 510 as shown in Figure 8 and Figure 9, other end is provided with the 2nd oil pump interface 520 and big valve block oil out port 530, described first oil pump interface 510 is connected to the first oil pump 22, described 2nd oil pump interface 520 is connected to the 2nd oil pump 23, and described big valve block oil out port 530 is connected to return filter 91. Curved cylinder lower oil cavitie interface 505 and curved cylinder upper oil cavitie interface 506 it is provided with bottom described big valve block 500, described two curved cylinder interfaces are connected to big valve group solenoid operated directional valve 55 jointly, described curved cylinder lower oil cavitie interface 505 is connected to the lower oil cavitie of the two V positive and negative curved cylinders 6000 of roller, and described curved cylinder upper oil cavitie interface 506 is connected to the upper oil cavitie of the two V positive and negative curved cylinders 6000 of roller.
As shown in Fig. 5 and Figure 10, between the lower oil cavitie of described curved cylinder lower oil cavitie the interface 505 and two V positive and negative curved cylinder 6000 of roller, the first pressure relay 81 is installed; 2nd pressure relay 82 is installed between the upper oil cavitie of described curved cylinder upper oil cavitie the interface 506 and two V positive and negative curved cylinder 6000 of roller.
As shown in Figure 9 and Figure 10, IV roll shaft intersection oil cylinder lower oil cavitie interface 501 also it is provided with bottom described big valve block 500, IV roller retracts oil cylinder upper oil cavitie interface 502, III roller retracts oil cylinder upper oil cavitie interface 503 and II roller retracts oil cylinder lower oil cavitie interface 504, described IV roll shaft intersection oil cylinder lower oil cavitie interface 501 is connected to the lower oil cavitie of two IV roll shafts intersection oil cylinders 2000, described IV roller retracts oil cylinder upper oil cavitie interface 502 and is connected to the upper oil cavitie that four IV rollers retract oil cylinder 3000, described III roller retracts oil cylinder upper oil cavitie interface 503 and is connected to the upper oil cavitie that four III rollers retract oil cylinder 4000, described II roller retracts oil cylinder lower oil cavitie interface 504 and is connected to the lower oil cavitie that two II rollers retract oil cylinder 5000.
As shown in Figures 1 to 5, the top of described fuel tank 10 casing is also provided with air filter 102, and described air filter 103 is positioned at the oil port of fuel tank 10; The side of fuel tank 10 is provided with terminal box 101, and described terminal box 101 is connected with the first motor 21 and the 2nd motor 31; The front panel of fuel tank 10 is provided with liquid level thermometer 103.
By technique scheme, 2nd motor 31 starts drive the 3rd oil pump 32 and extracts hydraulic efficiency oil, hydraulic efficiency oil enters little valve group 60 from the oil outlet of the 3rd oil pump 32, under the acting in conjunction of little valve group solenoid operated directional valve 61 and little valve group fluid-control one-way valve 64, hydraulic efficiency oil flows into the lower oil cavitie of two embossing oil cylinders 1000 from the first embossing oil cylinder lower oil cavitie interface 602 and the 2nd embossing oil cylinder lower oil cavitie interface 601, some hydraulic efficiency oil another flows into the upper oil cavitie of two embossing oil cylinders 1000 under the acting in conjunction of little valve group 60 first sequence valve 63 and little valve group the 2nd sequence valve 62 by the first embossing oil cylinder upper oil cavitie interface 604 and the 2nd embossing oil cylinder upper oil cavitie 603 interface, so, the upper lower oil cavitie of each oil cylinder produces pressure reduction and thus moves. same principle, under the 21 of the first motor drives, high-pressure oil is also squeezed in the oil duct of big valve group 50 by the 2nd oil pump 22 oil suction by oil pipe, hydraulic efficiency oil enters two IV roll shafts by separately corresponding outlet-port respectively after the effect of the first reducing valve 51, the 2nd reducing valve 52, the 3rd reducing valve 53 and the 4th reducing valve 54 and intersects the lower oil cavitie of oil cylinders 2000, four IV rollers retract the upper oil cavitie of oil cylinder 3000, four III rollers retract oil cylinder 4000 upper oil cavitie and two II rollers retract the lower oil cavitie of oil cylinder 5000, controls the motion of each work oil cylinder of adhesive tape machine successively, simultaneously, hydraulic efficiency oil is squeezed in the oil circuit corresponding to the 2nd oil pump interface 520 after 2nd oil pump 23 oil suction, part hydraulic efficiency oil enters in the lower oil cavitie of two curved cylinders through the lower hydraulic efficiency oil of the effect of excessive valve group solenoid operated directional valve 55 and the 2nd relief valve 58, another part hydraulic efficiency oil enters in the upper oil cavitie of two curved cylinders 6000 through the effect of excessive valve group sequence valve 57 and the first relief valve 59, so can the operation of the positive and negative curved cylinder 6000 of control roller, first relief valve 59 and the 2nd relief valve 58 place connect the first electromagnetic relay 81 and the 2nd electromagnetic relay 82 is conducive to control flow and direction herein. the hydraulic efficiency oil of two valve groups carries out cooling action by entering oil cooler 92 after return filter 91 jointly, finally flows back to fuel tank 10.
Above content is only better embodiment of the present utility model, for the those of ordinary skill of this area, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. a Hydraulic Station for adhesive tape machine, comprises fuel tank (10), the first electric-motor pump group (20), the 2nd electric-motor pump group (30), Accumulator arrangements (40), big valve group (50), little valve group (60), pressure dial framework (70), pressure relay group (80) and oil cooler group (90), described fuel tank (10) is the pedestal of whole Hydraulic Station, first electric-motor pump group (20) and the 2nd electric-motor pump group (30) are installed on the top of fuel tank (10), described first electric-motor pump group (20) comprises the first motor (21), first oil pump (22) and the 2nd oil pump (23), described 2nd electric-motor pump group (30) comprises the 2nd motor (31) and the 3rd oil pump (32), first electric-motor pump group (20) is connected with big valve group (50), 2nd electric-motor pump group (30) is connected with little valve group (60), the fuel-displaced pipeline of two valve groups is all connected with oil cooler group (90), pressure dial framework (70) is positioned at the top of oil cooler group (90), pressure dial framework (70) is provided with ten tensimeters, oil cooler group (90) comprises return filter (91) and oil cooler (92), it is characterized in that: fuel tank (10) sidepiece arranges Accumulator arrangements (40), comprise the energy storage frame (41) being fixed on fuel tank (10), the energy storage (42) being installed on energy storage frame (41), the outlet of energy storage (42) is connected to fuel tank (10) and little valve group (60) respectively by two pipelines, the pipeline being connected to fuel tank (10) is provided with the first high-pressure ball valve (43), and the pipeline being connected to little valve group (60) is provided with the 2nd high-pressure ball valve (44), described little valve group (60) comprising:
Little valve block (600), it is the oil path block of this valve group, is positioned at the bottom of valve group;
Little valve group solenoid operated directional valve (61), it is installed on the top of little valve block (600);
Little valve group fluid-control one-way valve (64), it is installed on the back of little valve block (600), the lower section of little valve group solenoid operated directional valve (61);
Little valve group first sequence valve (63), it is installed on the sidepiece of little valve group fluid-control one-way valve (64);
Little valve group the 2nd sequence valve (62), it is installed on the top of little valve block (600), the sidepiece of little valve group solenoid operated directional valve (61);
Little valve group check valve (65), it is positioned at the centre of little valve group solenoid operated directional valve (61) and little valve group the 2nd sequence valve (62);
Described big valve group (50) comprising: is positioned at the big valve block (500) bottom valve group, it is positioned at first reducing valve (51) at big valve block (500) top, 2nd reducing valve (52), 3rd reducing valve (53) and the 4th reducing valve (54), these four reducing valve are arranged in order at the top of big valve block (500), the sidepiece of the 4th reducing valve (54) arranges the first relief valve (59), big valve group solenoid operated directional valve (55) and big valve group surplus valve (56), the both sides, front and back of big valve block (500) are also provided with big valve group sequence valve (57) and the 2nd relief valve (58).
2. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 1, it is characterized in that: described little valve block (600) sidepiece be provided with little valve block energy storage enter oil interface (610), little valve block oil pump enter oil interface (630), another corresponding side is provided with little valve block oil out port (620), described little valve block enters oil interface (610) and is connected with energy storage (42), described little valve block oil pump enters oil interface (630) and is connected with the 3rd oil pump (32), and described little valve block oil out port (620) is connected with return filter (91).
3. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 1, it is characterized in that: the back of described little valve block (600) has the first embossing oil cylinder lower oil cavitie interface (602), first embossing oil cylinder upper oil cavitie interface (604), 2nd embossing oil cylinder lower oil cavitie interface (601) and the 2nd embossing oil cylinder upper oil cavitie interface (603), described first embossing oil cylinder lower oil cavitie interface (602) is connected to the lower oil cavitie of an embossing oil cylinder (1000), first embossing oil cylinder upper oil cavitie interface (604) is connected to the upper oil cavitie of same embossing oil cylinder (1000), 2nd embossing oil cylinder lower oil cavitie interface (601) is connected to the lower oil cavitie of another embossing oil cylinder (1000), and the 2nd embossing oil cylinder upper oil cavitie interface (603) connects the upper oil cavitie of so far embossing oil cylinder (1000).
4. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 1, it is characterized in that: described big valve block (500) end face is provided with the first oil pump interface (510), other end is provided with the 2nd oil pump interface (520) and big valve block oil out port (530), described first oil pump interface (510) is connected to the first oil pump (22), described 2nd oil pump interface (520) is connected to the 2nd oil pump (23), and described big valve block oil out port (530) is connected to return filter (91).
5. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 1, it is characterized in that: described big valve block (500) bottom is provided with curved cylinder lower oil cavitie interface (505) and curved cylinder upper oil cavitie interface (506), described two curved cylinder interfaces are connected to big valve group solenoid operated directional valve (55) jointly, described curved cylinder lower oil cavitie interface (505) is connected to the lower oil cavitie of the positive and negative curved cylinder of two V roller (6000), and described curved cylinder upper oil cavitie interface (506) is connected to the upper oil cavitie of the positive and negative curved cylinder of two V roller (6000).
6. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 5, it is characterised in that: between described curved cylinder lower oil cavitie interface (505) and the lower oil cavitie of the positive and negative curved cylinder of two V rollers (6000), the first pressure relay (81) is installed; 2nd pressure relay (82) is installed between described curved cylinder upper oil cavitie interface (506) and the upper oil cavitie of the positive and negative curved cylinder of two V rollers (6000).
7. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 1, it is characterized in that: described big valve block (500) bottom is also provided with IV roll shaft intersection oil cylinder lower oil cavitie interface (501), IV roller retracts oil cylinder upper oil cavitie interface (502), III roller retracts oil cylinder upper oil cavitie interface (503) and II roller retracts oil cylinder lower oil cavitie interface (504), described IV roll shaft intersection oil cylinder lower oil cavitie interface (501) is connected to the lower oil cavitie of two IV roll shafts intersection oil cylinder (2000), described IV roller retracts oil cylinder upper oil cavitie interface (502) and is connected to the upper oil cavitie that four IV rollers retract oil cylinder (3000), described III roller retracts oil cylinder upper oil cavitie interface (503) and is connected to the upper oil cavitie that four III rollers retract oil cylinder (4000), described II roller retracts oil cylinder lower oil cavitie interface (504) and is connected to the lower oil cavitie that two II rollers retract oil cylinder (5000).
8. the Hydraulic Station of a kind of adhesive tape machine as claimed in claim 1, it is characterized in that: the top of described fuel tank (10) casing is also provided with air filter (102), described air filter (103) is positioned at the oil port of fuel tank (10); The side of fuel tank (10) is provided with terminal box (101), and described terminal box (101) is connected with the first motor (21) and the 2nd motor (31); The front panel of fuel tank (10) is provided with liquid level thermometer (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129488.4U CN205277943U (en) | 2015-12-30 | 2015-12-30 | Hydraulic pressure station of adhesive tape machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129488.4U CN205277943U (en) | 2015-12-30 | 2015-12-30 | Hydraulic pressure station of adhesive tape machine |
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| Publication Number | Publication Date |
|---|---|
| CN205277943U true CN205277943U (en) | 2016-06-01 |
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| CN201521129488.4U Active CN205277943U (en) | 2015-12-30 | 2015-12-30 | Hydraulic pressure station of adhesive tape machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826835A (en) * | 2019-03-11 | 2019-05-31 | 重庆工程职业技术学院 | A kind of easy-to-dismount modularization hydraulic control device |
| CN110425199A (en) * | 2019-08-26 | 2019-11-08 | 宁波市奉化溪口威尔特制泵厂 | A kind of energy-saving frequency conversion hydraulic station |
| CN112253555A (en) * | 2020-10-23 | 2021-01-22 | 燕山大学 | Overturning oil tank for car dumper |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109826835A (en) * | 2019-03-11 | 2019-05-31 | 重庆工程职业技术学院 | A kind of easy-to-dismount modularization hydraulic control device |
| CN110425199A (en) * | 2019-08-26 | 2019-11-08 | 宁波市奉化溪口威尔特制泵厂 | A kind of energy-saving frequency conversion hydraulic station |
| CN112253555A (en) * | 2020-10-23 | 2021-01-22 | 燕山大学 | Overturning oil tank for car dumper |
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