CN105443476A - Hydraulic station of polyurethane glue sprayer - Google Patents
Hydraulic station of polyurethane glue sprayer Download PDFInfo
- Publication number
- CN105443476A CN105443476A CN201610018277.6A CN201610018277A CN105443476A CN 105443476 A CN105443476 A CN 105443476A CN 201610018277 A CN201610018277 A CN 201610018277A CN 105443476 A CN105443476 A CN 105443476A
- Authority
- CN
- China
- Prior art keywords
- valve group
- fuel tank
- oil
- hydraulic
- valve
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
Abstract
The invention discloses a hydraulic station of a polyurethane glue sprayer. The hydraulic station comprises an oil tank. A motor, a large valve group, a small valve group and an air cooler are arranged at the top of the oil tank. Two energy storage tanks are arranged on one side of the oil tank. The motor is vertically arranged. An output end of the motor is connected with a plunger pump. An input pipe of the plunger pump penetrates into hydraulic oil in the oil tank, and an output pipe of the plunger pump is connected with the small valve group. The two energy storage tanks extend into hydraulic oil in the oil tank through a common pipe. Two pipelines are arranged on the large valve group and are respectively connected with the energy storage tanks and the small valve group. A port connected with the hydraulic cylinder of a sprayer is arranged on the large valve group. An input pipeline of the air cooler is connected with an oil return pipeline of the hydraulic cylinder of the sprayer. An output pipeline of the air cooler extends into the oil tank. The hydraulic station of the polyurethane glue sprayer is slightly improved, that is, the small valve group is additionally arranged near the large valve group, so that the oil pressure valve of the large valve group can be effectively improved, the oil pressure is more stable, and the hydraulic cylinder adjusting flexibility of the hydraulic station is remarkably improved.
Description
Technical field:
The present invention relates to hydraulic power unit equipment technical field, in particular to a kind of hydraulic station of polyurethane glue sprayer.
Background technique:
Hydraulic station is the vitals of polyurethane glue sprayer, when glue sprayer is when carrying out spraying operation to each glue sprayer, need the position of adjustment FE Glue Gun in real time, have plenty of by automatically controlled driving, have plenty of and driven by hydraulic station, the hydraulic power device that hydraulic station is mainly made up of oil hydraulic pump, motor, fuel tank, directional control valve, relief valve etc., be connected with oil pipe with the oil cylinder of valve by hydraulic station, hydraulic 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 oil is achieved the regulatory function of direction, pressure, flow by hydrovalve by valve group.
But the hydraulic station flexibility of the polyurethane glue sprayer of prior art is poor, can not realize the adjustment in real-time traffic and direction.
Summary of the invention:
Technical problem solved by the invention: the hydraulic station flexibility of the polyurethane glue sprayer of prior art is poor, can not realize the adjustment in real-time traffic and direction.
The invention provides following technological scheme:
A hydraulic station for polyurethane glue sprayer, comprises fuel tank, and the top of described fuel tank is provided with motor, large valve group, little valve group and forced air cooler, and the sidepiece of fuel tank is provided with two energy storage tanks; Described motor is vertically arranged, the output terminal of motor connects plunger pump, the supplying tube of described plunger pump gos deep in the hydraulic oil of fuel tank, output tube is connected with little valve group, described two energy storage tanks stretch in the hydraulic oil in fuel tank by a common pipe, large valve group is provided with two pipelines and is connected with energy storage tank and little valve group respectively, and large valve group is provided with the port be connected with spraying machine oil hydraulic cylinder; The input pipeline of described forced air cooler is connected with the oil returning tube of spraying machine oil hydraulic cylinder, output pipeline stretches among fuel tank.
By technique scheme, electric machine rotation can drive the plunger pump motion being positioned at its output terminal, hydraulic oil in fuel tank can suck by plunger pump, then pressurize and squeeze in little valve group, hydraulic oil continues to flow into large valve group by the effect of little valve group, large valve group can continue pressurization to the hydraulic oil flowed into, the hydraulic oil flowing out large valve group is divided into two-way, there is pressure reduction in two-way hydraulic oil, two-way hydraulic oil enters the upper cylinder of glue sprayer oil hydraulic cylinder and lower oil cylinder respectively, the motion of promotion glue sprayer oil hydraulic cylinder like this, meanwhile, the accumulator be connected with large valve group can store a part of hydraulic energy under the control of large valve group, when needed, large valve group can use the hydraulic energy among accumulator, in the return line access forced air cooler of glue sprayer oil hydraulic cylinder, the hydraulic oil of heat can be got back among fuel tank through the cooling action of forced air cooler and recycle.
The present invention has carried out some to the hydraulic station of polyurethane glue sprayer and has improved, little valve group is added near large valve group, can effectively improve the oil pressure value entering large valve group, and oil pressure is more stable, hydraulic station has been had in the flexibility of regulator solution cylinder pressure and significantly improves.
As the one explanation to valve group large in technique scheme, described large valve group comprises valve seat, described valve seat is the cuboid that inside is provided with oil circuit, the top of described valve seat is provided with the first electromagnetic relief valve, the second electromagnetic relief valve and solenoid directional control valve, described first electromagnetic relief valve and the parallel setting of the second electromagnetic relief valve, solenoid directional control valve is positioned at the sidepiece of the second electromagnetic relief valve.The sidepiece of described large valve group is also provided with the first board-like relief valve, the second board-like relief valve and three-plate type relief valve, and described second board-like relief valve is positioned at the top of the first board-like relief valve, and described three-plate type relief valve is positioned at the other side of valve seat.Described large valve group is also connected to pressure gauge, and described pressure gauge is positioned at the sidepiece of valve seat, and described pressure gauge is provided with pressure meter switch.The hydraulic oil of little valve group flows in the valve seat of large valve group, by the first electromagnetic relief valve in large valve group, the second electromagnetic relief valve, solenoid directional control valve, the first board-like relief valve, the second board-like relief valve and three-plate type relief valve, the hydraulic oil flowed out from two oil outlets can be made to produce pressure reduction, the two-way hydraulic oil that there is pressure reduction flows into the upper cylinder of glue sprayer oil hydraulic cylinder and lower oil cylinder respectively, so promote the flexible of oil hydraulic cylinder, finally reach the object regulating FE Glue Gun position.The sidepiece of valve seat is provided with pressure gauge, and pressure gauge can reflect the size of oil pressure in large valve group in real time, prevents that oil pressure is excessive to be damaged equipment.
Illustrate as to the one of fuel tank in the present invention, the top of described fuel tank is also provided with air filter, and described air filter is vertically arranged on the lid of fuel tank; The rear end panel of described fuel tank is provided with liquid level meter.The bottom of described fuel tank is also provided with heater, and described heater stretches among the hydraulic oil of fuel tank, and described heater is arranged through the sidewall horizontal of fuel tank.Air filter is the parts of filtered air in oiling process, avoids there is unnecessary air in fuel tank; Tank bottoms is also provided with heater, can heat the hydraulic oil in fuel tank, prevents when temperature is too low, the illiquidity of hydraulic oil and affect the normal work of hydraulic station.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is perspective view of the present invention;
Fig. 2 obtains topology view from the right back observation station of Fig. 1;
Fig. 3 is plan structure view of the present invention;
Fig. 4 is large valve block structure view of the present invention;
Fig. 5 obtains topology view from the upper right observation station of Fig. 4.
Embodiment:
As shown in Fig. 1 to Fig. 3, a kind of hydraulic station of polyurethane glue sprayer, comprises fuel tank 10, and the top of described fuel tank 10 is provided with motor 20, large valve group 40, little valve group 50 and forced air cooler 60, and the sidepiece of fuel tank 10 is provided with two energy storage tanks 30; Described motor 20 is vertically arranged, the output terminal of motor 20 connects plunger pump, the supplying tube of described plunger pump gos deep in the hydraulic oil of fuel tank 10, output tube is connected with little valve group 50, described two energy storage tanks 30 stretch in the hydraulic oil in fuel tank 10 by a common pipe, large valve group 40 is provided with two pipelines and is connected with energy storage tank 30 and little valve group 50 respectively, and large valve group 40 is provided with the port be connected with spraying machine oil hydraulic cylinder; The input pipeline of described forced air cooler 60 is connected with the oil returning tube of spraying machine oil hydraulic cylinder, output pipeline stretches among fuel tank 10.
As shown in Figure 4 and Figure 5, described large valve group 40 comprises valve seat 41, described valve seat 41 is the inner cuboid being provided with oil circuit, the top of described valve seat 41 is provided with the first electromagnetic relief valve 44, second electromagnetic relief valve 45 and solenoid directional control valve 46, described first electromagnetic relief valve 44 and the parallel setting of the second electromagnetic relief valve 45, solenoid directional control valve 46 is positioned at the sidepiece of the second electromagnetic relief valve 45.
As shown in Figure 4 and Figure 5, the sidepiece of described large valve group 40 is also provided with the first board-like relief valve 42, second board-like relief valve 43 and three-plate type relief valve 44, described second board-like relief valve 43 is positioned at the top of the first board-like relief valve 42, and described three-plate type relief valve 44 is positioned at the other side of valve seat 41.
As shown in Figure 4 and Figure 5, described large valve group 40 is also connected to pressure gauge 70, and described pressure gauge 70 is positioned at the sidepiece of valve seat 41, and described pressure gauge 70 is provided with pressure meter switch 71.
As shown in Fig. 1 to Fig. 3, the top of described fuel tank 10 is also provided with air filter 13, and described air filter 13 is vertically arranged on the lid of fuel tank 10; The rear end panel of described fuel tank 10 is provided with liquid level meter 12.
As shown in Fig. 1 to Fig. 3, the bottom of described fuel tank 10 is also provided with heater 11, and described heater 11 stretches among the hydraulic oil of fuel tank 10, and described heater 11 is arranged through the sidewall horizontal of fuel tank 10.
In real work, motor 20 rotates the plunger pump motion that can drive and be positioned at its output terminal, hydraulic oil in fuel tank 10 can suck by plunger pump, then pressurize and squeeze in little valve group 50, hydraulic oil continues to flow into large valve group 40 by the effect of little valve group 50, large valve group 40 can continue pressurization to the hydraulic oil flowed into, the hydraulic oil flowing out large valve group 40 is divided into two-way, there is pressure reduction in two-way hydraulic oil, two-way hydraulic oil enters the upper cylinder of glue sprayer oil hydraulic cylinder and lower oil cylinder respectively, the motion of promotion glue sprayer oil hydraulic cylinder like this, meanwhile, the accumulator 30 be connected with large valve group 40 can store a part of hydraulic energy under the control of large valve group 40, when needed, large valve group 40 can use the hydraulic energy among accumulator 30, in the return line access forced air cooler 60 of glue sprayer oil hydraulic cylinder, the hydraulic oil of heat can be got back among fuel tank 10 through the cooling action of forced air cooler 60 and recycle.Wherein, the hydraulic oil of little valve group 50 flows in the valve seat 41 of large valve group 40, by the first electromagnetic relief valve 44, second electromagnetic relief valve 45 in large valve group 40, solenoid directional control valve 46, first board-like relief valve 42, second board-like relief valve 43 and three-plate type relief valve 47, the hydraulic oil flowed out from two oil outlets can be made to produce pressure reduction, the two-way hydraulic oil that there is pressure reduction flows into the upper cylinder of glue sprayer oil hydraulic cylinder and lower oil cylinder respectively, so promote the flexible of oil hydraulic cylinder, finally reach the object regulating FE Glue Gun position.The sidepiece of valve seat 41 is provided with pressure gauge 70, and pressure gauge 70 can reflect the size of oil pressure in large valve group 40 in real time, prevents that oil pressure is excessive to be damaged equipment.Air filter 13 is parts of filtered air in oiling process, avoids there is unnecessary air in fuel tank 10; Also be provided with heater 11 bottom fuel tank 10, can the hydraulic oil in fuel tank 10 be heated, prevent when temperature is too low, the illiquidity of hydraulic oil and affect the normal work of hydraulic station.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (6)
1. the hydraulic station of a polyurethane glue sprayer, comprise fuel tank (10), the top of described fuel tank (10) is provided with motor (20), large valve group (40), little valve group (50) and forced air cooler (60), and the sidepiece of fuel tank (10) is provided with two energy storage tanks (30); It is characterized in that: described motor (20) is vertically arranged, the output terminal of motor (20) connects plunger pump, the supplying tube of described plunger pump gos deep in the hydraulic oil of fuel tank (10), output tube is connected with little valve group (50), described two energy storage tanks (30) are stretched in the hydraulic oil in fuel tank (10) by a common pipe, large valve group (40) is provided with two pipelines and is connected with energy storage tank (30) and little valve group (50) respectively, and large valve group (40) is provided with the port be connected with spraying machine oil hydraulic cylinder; Among input pipeline is connected with the oil returning tube of spraying machine oil hydraulic cylinder, output pipeline stretches into fuel tank (10) of described forced air cooler (60).
2. the hydraulic station of a kind of polyurethane glue sprayer as claimed in claim 1, it is characterized in that: described large valve group (40) comprises valve seat (41), described valve seat (41) is the inner cuboid being provided with oil circuit, the top of described valve seat (41) is provided with the first electromagnetic relief valve (44), the second electromagnetic relief valve (45) and solenoid directional control valve (46), described first electromagnetic relief valve (44) and the parallel setting of the second electromagnetic relief valve (45), solenoid directional control valve (46) is positioned at the sidepiece of the second electromagnetic relief valve (45).
3. the hydraulic station of a kind of polyurethane glue sprayer as claimed in claim 1, it is characterized in that: the sidepiece of described large valve group (40) is also provided with the first board-like relief valve (42), the second board-like relief valve (43) and three-plate type relief valve (44), described second board-like relief valve (43) is positioned at the top of the first board-like relief valve (42), and described three-plate type relief valve (44) is positioned at the other side of valve seat (41).
4. the hydraulic station of a kind of polyurethane glue sprayer as claimed in claim 1, it is characterized in that: described large valve group (40) is also connected to pressure gauge (70), described pressure gauge (70) is positioned at the sidepiece of valve seat (41), and described pressure gauge (70) is provided with pressure meter switch (71).
5. the hydraulic station of a kind of polyurethane glue sprayer as claimed in claim 1, it is characterized in that: the top of described fuel tank (10) is also provided with air filter (13), and described air filter (13) is vertically arranged on the lid of fuel tank (10); The rear end panel of described fuel tank (10) is provided with liquid level meter (12).
6. the hydraulic station of a kind of polyurethane glue sprayer as claimed in claim 1, it is characterized in that: the bottom of described fuel tank (10) is also provided with heater (11), described heater (11) stretches among the hydraulic oil of fuel tank (10), and described heater (11) is arranged through the sidewall horizontal of fuel tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018277.6A CN105443476A (en) | 2016-01-12 | 2016-01-12 | Hydraulic station of polyurethane glue sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018277.6A CN105443476A (en) | 2016-01-12 | 2016-01-12 | Hydraulic station of polyurethane glue sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443476A true CN105443476A (en) | 2016-03-30 |
Family
ID=55554016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018277.6A Pending CN105443476A (en) | 2016-01-12 | 2016-01-12 | Hydraulic station of polyurethane glue sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108595A (en) * | 2023-08-28 | 2023-11-24 | 山东星奥液压机械有限公司 | Hydraulic station with hydraulic oil recovery function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01122785A (en) * | 1987-11-06 | 1989-05-16 | Mitsubishi Heavy Ind Ltd | Suspension device for caterpillar type vehicle |
| CN201747683U (en) * | 2010-08-10 | 2011-02-16 | 海城市石油机械制造有限公司 | Hydraulic station for under-pressure operation |
| CN102380704A (en) * | 2011-09-19 | 2012-03-21 | 大连维乐液压制造有限公司 | Hydraulic station of automatic friction welding machine |
| CN102536929A (en) * | 2011-12-27 | 2012-07-04 | 大连维乐液压制造有限公司 | Hydraulic station of plate freezer |
| CN102530774A (en) * | 2011-12-28 | 2012-07-04 | 大连维乐液压制造有限公司 | Lifting platform hydraulic station |
| CN205331080U (en) * | 2016-01-12 | 2016-06-22 | 湖州优创科技有限公司 | Polyurethane spouts hydraulic pressure station of machine of glue |
-
2016
- 2016-01-12 CN CN201610018277.6A patent/CN105443476A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01122785A (en) * | 1987-11-06 | 1989-05-16 | Mitsubishi Heavy Ind Ltd | Suspension device for caterpillar type vehicle |
| CN201747683U (en) * | 2010-08-10 | 2011-02-16 | 海城市石油机械制造有限公司 | Hydraulic station for under-pressure operation |
| CN102380704A (en) * | 2011-09-19 | 2012-03-21 | 大连维乐液压制造有限公司 | Hydraulic station of automatic friction welding machine |
| CN102536929A (en) * | 2011-12-27 | 2012-07-04 | 大连维乐液压制造有限公司 | Hydraulic station of plate freezer |
| CN102530774A (en) * | 2011-12-28 | 2012-07-04 | 大连维乐液压制造有限公司 | Lifting platform hydraulic station |
| CN205331080U (en) * | 2016-01-12 | 2016-06-22 | 湖州优创科技有限公司 | Polyurethane spouts hydraulic pressure station of machine of glue |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108595A (en) * | 2023-08-28 | 2023-11-24 | 山东星奥液压机械有限公司 | Hydraulic station with hydraulic oil recovery function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102297055B (en) | Intelligently controlled fuel supply system | |
| CN207513998U (en) | Rise off line hydraulic power unit | |
| CN105604994B (en) | A kind of bar milk hydraulic station | |
| CN205331080U (en) | Polyurethane spouts hydraulic pressure station of machine of glue | |
| CN105443476A (en) | Hydraulic station of polyurethane glue sprayer | |
| CN205269966U (en) | Hydraulic pressure station of proportion flush coater | |
| CN205315363U (en) | Small -size hydraulic pressure station of spouting machine of glue | |
| CN103953593A (en) | Hydraulic control device for adjustable pitch side thrusting of ship | |
| CN105485074A (en) | Hydraulic pump station of glue sprayer | |
| CN105465057A (en) | Hydraulic pressure station of small glue sprayer | |
| CN205315370U (en) | Spout hydraulic power unit of machine of glue | |
| CN205260458U (en) | Ship unloaders hydraulic control system | |
| CN203809386U (en) | Dual-wheel milling hydraulic motor oil supplying loop | |
| CN205714993U (en) | A kind of bar milk Hydraulic Station | |
| CN204099313U (en) | A kind of motor driven hydraulic station | |
| CN203809387U (en) | Dual-wheel milling hydraulic power system | |
| CN203624894U (en) | Two-in-one hydraulic system for winch | |
| CN210658178U (en) | Parallel water pumping device | |
| CN205401078U (en) | Adjustable control system who inserts oil tank internal variable pump | |
| CN104728094B (en) | A kind of power transfer system and the concrete conveyer with described system | |
| CN205533565U (en) | Hydraulic pressure station of lift | |
| CN205535039U (en) | Integrated gas station of vertical sled dress | |
| CN211398135U (en) | Single-pump bidirectional loading hydraulic system of coal vertical mill | |
| CN205192282U (en) | Control system of cooling tower | |
| CN203418982U (en) | Driving chassis of harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Jingjing Inventor after: Zhao Hongqiao Inventor before: Chen Yonglin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170207 Address after: 313018 Zhejiang Province, Huzhou District of Nanxun City Linghu town and village Applicant after: HUZHOU WANGXIANG PAPER PACKAGING CO., LTD. Address before: Wuxing District of Zhejiang city in Huzhou Province, 313000 Street West Tiaoxi flying the British Huzhou Youchuang Technology Co. Ltd. Applicant before: HUZHOU YOUCHUANG TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
|
| RJ01 | Rejection of invention patent application after publication |