Hydraulic pump station based on slope protection net automatic weaving equipment

Abstract

The invention discloses a hydraulic pump station based on slope protection net automatic weaving equipment, the automatic weaving equipment comprises a wire harness pay-off device and a net weaving main machine, the hydraulic pump station comprises a main body frame B made of a steel structure, and a hydraulic oil pump is fixedly arranged in the main body frame B; the hydraulic oil pump is detachably installed on an oil tank, the oil tank is detachably installed on the main body frame B, the hydraulic pump station comprises a pressure storage tank, the pressure storage tank is made of a steel shell, an air pressure leather bag is arranged in the pressure storage tank, and a controller is arranged on the oil tank. The controller is connected with the pressure storage tank through a connecting pipeline; hydraulic oil in the oil tank flows into the pressure storage tank from an inlet in the lower portion of the pressure storage tank and extrudes the air pressure leather bag through pressure, and when the controller is turned on, the external pressure of the hydraulic oil is reduced to provide hydraulic power for an execution part of the netting main machine.

Description

Technical Field

[0001] The invention belongs to the technical field of weaving slope protection nets, and in particular relates to a hydraulic pump station based on automatic weaving equipment for slope protection nets. Background Art

[0002] In the prior art, the weaving host of the slope protection net needs to hydraulically drive the actuators on the weaving host, and solely rely on the ordinary hydraulic pump in the prior art to work. Since the actuators of the weaving host rely on the ordinary pump station to provide hydraulic power, the output power is low. When the ordinary hydraulic pump works in conjunction with the weaving host, the compression wave formed by the hydraulic shock pressure and pulsating pressure, the energy storage and release requirements of each actuator of the hydraulic transmission system, the hydraulic actuator each time it moves, and the dynamic energy storage and release requirements during the action of the hydraulic actuator, the hydraulic control method provided by the conventional pump station cannot meet the requirements.

[0003] In view of the above factors, a hydraulic pump station based on the automatic weaving equipment of the slope protection net is provided. The pressure storage tank and the hydraulic pump station are used to provide hydraulic power to the execution part at the same time. A large power output can be achieved in a short time. The maximum output power is more than 10 times higher than that of the ordinary pump station. The pressure storage tank plays the function of storing energy, has a high energy density, a large volume compression ratio, is light in weight and has good physical properties. Summary of the invention

[0004] The object of the present invention is to provide a hydraulic pump station based on the automatic weaving equipment of the slope protection net to solve the problems raised in the above-mentioned background technology.

[0005] The objective of the present invention is achieved through the following technical solutions: a hydraulic pump station based on an automated weaving device for slope protection nets, the automated weaving device comprising a wire harness releaser and a netting host, the automated weaving device further comprising a hydraulic pump station, the hydraulic pump station comprising a main frame B made of a steel structure, a hydraulic oil pump being fixedly arranged in the main frame B, the hydraulic oil pump being detachably mounted on an oil tank, and the oil tank being detachably mounted on the main frame B;

[0006] The hydraulic pump station includes a pressure storage tank, which is made of a steel shell and has a pneumatic bladder arranged inside the pressure storage tank;

[0007] The oil tank is provided with a controller, and the controller is connected to the pressure storage tank through a connecting pipeline;

[0008] The hydraulic oil in the oil tank flows into the pressure storage tank from the lower inlet of the pressure storage tank and squeezes the air pressure bladder through pressure. When the controller is turned on, the external pressure of the hydraulic oil drops to provide hydraulic power to the execution part of the net-making host.

[0009] The net-weaving main machine includes a net-supporting frame, on which a winding beam and a buckle main beam are movably provided, a winding machine head is movably provided on the winding beam, and a buckle main beam is movably provided on the buckle machine head. The winding beam and the buckle main beam are driven by a motor to move on the net-weaving main machine, and a steel wire rope is provided on the wire harness pay-off. The steel wire rope is passed through the wire harness pay-off through the winding machine head movably provided on the winding beam and is fixed to the edge of the net-supporting frame of the net-weaving main machine.

[0010] Furthermore, the pressure storage tank is arranged on the connecting pipeline of the hydraulic pump station, and provides hydraulic power through the air pressure bladder and the hydraulic oil pump at the same time;

[0011] A liquid level sensor is provided in the oil tank, and the liquid level sensor is electrically connected to the central control console via a connecting line;

[0012] The controller is connected to the central control console via a connecting line. The central control console is mainly composed of a PLC or a single-chip microcomputer. The central control console includes a display screen. The main controller set in the central control console is operated to provide hydraulic oil to the network host.

[0013] The net-supporting frame is formed of a rectangular frame structure by a steel structure truss, and winding columns are installed on the four edges of the net-supporting frame. The winding beam and the winding machine head move along the XY direction of the net-supporting frame to drive the steel wire rope to weave to form a protective net;

[0014] The main buckle beam is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame to be buckled and fixed at the intersection node position of the woven protective net by a buckle head.

[0015] Furthermore, the air pressure bladder arranged inside the pressure storage tank is a non-folding, flexible rubber bladder;

[0016] The open end of the upper part of the air pressure bladder is connected to the air valve on the inflation side of the pressure storage tank;

[0017] A lifting valve is arranged at the lower part of the pressure storage tank, and the lifting valve is kept in a normally open state under the action of a spring to adjust the oil flow through the oil filling port.

[0018] Furthermore, a plurality of winding poles are detachably installed at intervals on the four edges of the net-supporting frame, and the winding poles are moved up and down by cylinders.

[0019] Furthermore, one side of the net-weaving main machine includes a lower net outlet space, and a chain conveyor belt with side wings is arranged at intervals on the bottom surface of the lower net outlet space, and the chain conveyor belt with side wings extends to the inlet end of the net rolling mechanism.

[0020] Furthermore, the net rolling mechanism comprises a main mounting frame made of a steel structure, one side of the main mounting frame is open, and adjustable restraining pipe beams are arranged on the main mounting frame, and the restraining pipe beams are arranged along the circumference at intervals;

[0021] A power motor is fixedly arranged on one side of the main mounting frame, and the power motor is connected to a central rotating shaft arranged on the main mounting frame through a belt, and a pulse line plate is fixedly arranged on the central rotating shaft.

[0022] Furthermore, the line plate is in a cross shape, and the line plate is located inside the constrained tube beam;

[0023] The line-breaking plate is symmetrically spaced with line-breaking columns, and a delivery mechanism is provided on the line-breaking plate at a position relative to the restraining pipe beam. The delivery mechanism is spaced and includes a cylinder and a belt mechanism connected to the output end of the cylinder.

[0024] The belt mechanism comprises a fixed frame and a belt arranged on the fixed frame. Both sides of the fixed frame cooperate with the slide rails arranged on the line board through sliders.

[0025] Furthermore, an auxiliary wheel is fixedly provided on a side of the steel structure support away from the tensioning wheel;

[0026] The tension wheel is moved on the steel structure support by the combination of linear / guide rails;

[0027] The control motor rotates to drive the pulley arranged on the rotating main shaft to rotate;

[0028] The wire harness unwinder is also provided with a pneumatic brake mechanism.

[0029] Furthermore, the crimping machine head includes a crimping cap bin and a crimping sheet bin, and the crimping cap bin and the crimping sheet bin correspond to the cap pushing cylinder and the sheet pushing cylinder respectively;

[0030] The buckle head is provided with a buckle cap mold and a buckle sheet mold, the buckle cap mold and the buckle sheet mold are arranged opposite to each other, and magnet columns are arranged in the buckle cap mold and the buckle sheet mold;

[0031] The buckle sheet mold is a hollow cylindrical shape, and an entrance is provided at a position relative to the buckle sheet mold and the buckle sheet chamber;

[0032] The buckle cap mold and the buckle cap bin are arranged in an open position relative to each other;

[0033] The outer side of the buckle cap mold is connected to a lifting cylinder, and the buckle sheet mold is connected to a buckle hydraulic cylinder.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The pressure storage tank of the present invention is composed of a steel shell and an internal air pressure bladder. The hydraulic oil flows in from the lower inlet, and the high pressure squeezes the bladder. The hydraulic oil and the bladder occupy a certain volume stably due to pressure balance. When the controller is turned on, the external pressure of the hydraulic oil drops, and the bladder and the hydraulic pump station provide hydraulic power to the execution part at the same time, which can have a large power output in a short time. According to current measurements, the maximum output power is more than 10 times higher than that of ordinary pump stations. The pressure storage tank plays the function of storing energy.

[0036] The present invention provides hydraulic oil power by connecting the hydraulic pump station with the actuator of the net-making host machine, and has high energy density, large volume compression ratio, light weight and good steel tank integrity.

[0037] The interior of the pressure storage tank of the present invention is elastically deformed to store pressure. When the pressure storage tank actively supplies pressure to the equipment, the speed is higher than that of a simple hydraulic pump. The pressure storage tank stores pressure when not working and releases it instantly when working, which is at least 10 times higher than the oil supply speed of a simple hydraulic pump. Among them, the hydraulic pump station supplies pressure to the pressure storage tank for 10 seconds when not working, and releases it within 0.5 seconds when working. The present invention provides power for the overall equipment to realize automatic winding work through the pressure storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of a standing body of the hydraulic pump of the present invention;

[0039] Figure 2 It is a schematic diagram of the main view of the hydraulic pump station of the present invention;

[0040] Figure 3 It is a schematic diagram of the air pressure bladder of the present invention;

[0041] Figure 4 The present invention has a schematic diagram of the overall connection of the hydraulic pump station;

[0042] Figure 5 It is a three-dimensional schematic diagram of the network host of the present invention;

[0043] Figure 6 It is a top view schematic diagram of the network host of the present invention;

[0044] Figure 7 This is a schematic diagram of a network host computer according to the present invention viewed from above;

[0045] Figure 8 It is an enlarged schematic diagram of the winding machine head of the present invention;

[0046] Fig. 9 It is a schematic diagram of the arrangement of the buckle press heads of the present invention;

[0047] Fig.10 It is an enlarged schematic diagram of the crimping machine head of the present invention;

[0048] Fig.11 It is a three-dimensional schematic diagram of the wire harness release device of the present invention;

[0049] Fig.12 It is a three-dimensional schematic diagram of the net rolling mechanism of the present invention;

[0050] Fig.13 It is a side view schematic diagram of the net rolling mechanism of the present invention;

[0051] Fig.14 It is an enlarged schematic diagram of the delivery mechanism of the present invention;

[0052] Fig.15 It is a schematic diagram of the motor and the lead screw arranged at the bottom of the buckled main beam of the present invention;

[0053] Fig.16 It is an enlarged schematic diagram of the present invention having a cutting device. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0055] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0057] like Figure 1-16As shown, a hydraulic pump station based on an automated weaving device for slope protection nets, the automated weaving device comprising a wire harness unwinder 1 and a netting host 4, the automated weaving device further comprising a hydraulic pump station 2, the hydraulic pump station 2 comprising a main frame B2-1 made of a steel structure, a hydraulic oil pump 2-2 being fixedly arranged in the main frame B2-1, the hydraulic oil pump 2-2 being detachably mounted on an oil tank 2-3, the oil tank 2-3 being detachably mounted on the main frame B2-1;

[0058] The hydraulic pump station 2 includes a pressure storage tank 2-4, which is made of a steel shell, and a pneumatic bladder 2-5 is arranged inside the pressure storage tank 2-4;

[0059] The oil tank 2-3 is provided with a controller 2-6, and the controller 2-6 is connected to the pressure storage tank 2-4 through a connecting pipeline;

[0060] The hydraulic oil in the oil tank 2-3 flows into the pressure storage tank 2-4 from the lower inlet of the pressure storage tank 2-4 and squeezes the air pressure bladder 2-5 by pressure. When the controller 2-6 is turned on, the external pressure of the hydraulic oil drops to provide hydraulic power to the execution part of the netting host 4;

[0061] The hydraulic pump station provides oil to the pressure storage tank and deforms the air bag at the same time. As the pressure increases, the gas flow decreases, forming a hydraulic energy storage result. If the hydraulic system needs to increase the hydraulic oil, the accumulator will discharge the hydraulic oil under the pressure of gas expansion to supplement the circulation supply.

[0062] The pressure storage tank is elastically deformed to store pressure. When the pressure storage tank actively supplies pressure to the equipment, the speed is higher than that of a simple hydraulic pump. Its working principle is: the pressure storage tank stores pressure when not working, and releases it instantly when working, which is at least 10 times faster than the oil supply speed of a simple hydraulic pump. Among them, the hydraulic pump station supplies pressure to the pressure storage tank for 10 seconds when not working, and releases it within 0.5 seconds when working.

[0063] The meshing main machine 4 includes a meshing frame, on which a winding beam 4-1 and a buckle main beam 4-2 are movably arranged, a winding machine head 4A is movably arranged on the winding beam 4-1, and a buckle main beam 4-2 is movably arranged on the buckle head 4B, the winding beam 4-1 and the buckle main beam 4-2 are moved on the meshing main machine 4 by a motor drive, and a steel wire rope is arranged on the wire harness pay-off 1, and the steel wire rope is passed through the winding beam 4-1 and the winding machine head 4A movably arranged on the winding beam 4-1 and fixed to the edge of the meshing frame of the meshing main machine 4.

[0064] The pressure storage tank 2-4 is arranged on the connecting pipeline of the hydraulic pump station 2, and provides hydraulic power through the pneumatic bladder 2-5 and the hydraulic oil pump 2-2 at the same time;

[0065] The controller 2-6 is connected to the central control console 3 through a connecting line. The central control console 3 is mainly composed of a PLC or a single-chip microcomputer. The central control console 3 includes a display screen. The main controller set in the central control console 3 is operated to provide hydraulic oil to the network host 4;

[0066] The net-making host 4 includes a net-supporting frame, on which a winding beam 4-1 and a buckle main beam 4-2 are movably provided, a winding machine head 4A is movably provided on the winding beam 4-1, and a buckle main beam 4-2 is movably provided on the buckle main beam 4-2, and the winding beam 4-1 and the buckle main beam 4-2 are moved on the net-making host 4 by a motor drive;

[0067] The net-supporting frame is formed of a rectangular frame structure by a steel structure truss, and winding columns are installed on the four edges of the net-supporting frame. The winding beam 4-1 and the winding machine head 4A move along the XY direction of the net-supporting frame to drive the steel wire rope to weave a protective net;

[0068] The main buckle beam 4-2 is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame to be buckled and fixed at the intersection node position of the woven protective net by a buckle head 4B.

[0069] The air pressure bladder 2-5 arranged inside the pressure storage tank 2-4 is a non-folding, flexible rubber bladder;

[0070] The upper open end of the air pressure bag 2-5 is connected to the air valve on the inflation side of the pressure storage tank 2-4;

[0071] A lifting valve is provided at the lower part of the pressure storage tank 2 - 4 , and the lifting valve is kept in a normally open state under the action of a spring to adjust the oil flow through the oil filling port.

[0072] The pressure storage tank is composed of a steel shell and an internal air pressure bladder. The hydraulic oil flows in from the lower inlet, and the high pressure squeezes the bladder. The hydraulic oil and the bladder occupy a certain volume stably due to pressure balance. When the controller is turned on, the external pressure of the hydraulic oil drops, and the bladder and the hydraulic pump station provide hydraulic power to the execution part at the same time, which can have a large power output in a short time. According to current measurements, the maximum output power is more than 10 times higher than that of ordinary pump stations. The pressure storage tank plays the function of storing energy.

[0073] The hydraulic pump station 2 is used as an auxiliary power source. In the application of the slope protection net automatic weaving equipment, the purpose of the pressure storage tank on the hydraulic pump station 2 is to store the oil circulating pump released during operation. The pressure storage tank releases the hydraulic oil stored due to demand to complete the cycle, thereby assisting the pump service as an auxiliary power source.

[0074] A liquid level sensor is provided in the oil tank 2 - 3 , and the liquid level sensor is electrically connected to the central control console 3 via a connecting line.

[0075] The wire harness pay-off device 1 is provided with a steel wire rope, which passes through the wire harness pay-off device 1 and is fixed to the edge of the net-supporting frame of the net-making main machine 4 on the winding beam 4-1 on which a winding machine head 4A is movably provided;

[0076] The net-supporting frame is formed of a rectangular frame structure by a steel structure truss, and winding columns are installed on the four edges of the net-supporting frame. The winding beam 4-1 and the winding machine head 4A move along the XY direction of the net-supporting frame to drive the steel wire rope to weave a protective net;

[0077] The longitudinal and transverse directions of the meshing main machine are parallel to the main beam direction and perpendicular to the winding beam direction to form an XY axis plane.

[0078] The main buckle beam 4-2 is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame to be buckled and fixed at the intersection node position of the woven protective net by a buckle head 4B.

[0079] Among them, the two sides of the winding beam 4-1 are matched by linear guide rails and move under the drive of the motor.

[0080] The winding machine head 4A includes a wire-threading steel tube and a winding head movably arranged on the wire-threading steel tube. The wire-threading steel tube is a columnar structure with a hollow structure. The winding head includes two groups of symmetrical ear plates, and two roller groups are symmetrically arranged on the ear plates. The wire-threading steel tube is perpendicular to the center line position of the two roller groups arranged oppositely. The winding head also includes a movable frame fixedly connected to the ear plate, and the movable frame is connected to the wire-threading steel tube through a bearing, and the movable frame can rotate along the wire-threading steel tube through the bearing.

[0081] The main buckle beam 4-2 is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame to be buckled and fixed at the intersection node position of the woven protective net by a buckle head 4B.

[0082] In order to facilitate the wire release operation through the wire harness release device in the use state, the wire harness release device 1 includes a main frame A1-1 composed of a steel structure truss, a control motor 1-2 is fixedly arranged at the bottom of the main frame, and the upper and lower ends of the main frame A1-1 are connected to the rotating main shaft 1-3 through the bearing seat, and the rotating main shaft 1-3 extends upward to the top of the main frame A1-1, and a steel wire rope is arranged on the rotating main shaft 1-3;

[0083] The wire harness pay-off device 1 is an automatic pay-off device and can keep the wire rope at a certain tension.

[0084] The net-supporting frame is formed by four steel structure beams, and the three side beams in the net-supporting frame are fixed by welding or bolt connection. The side of the net-supporting frame close to the fixed end of the steel wire is connected to the movable beam of the net-supporting frame through a hydraulic telescopic cylinder, and the movable beam can move along the X direction. One side of the movable beam is arranged in the concave opening of the longitudinal beam, and the other side of the movable beam is connected to the fixed steel structure sleeve by sliding. The net-supporting operation can be performed after the steel wire mesh is woven.

[0085] A traction mechanism is arranged on the main frame A1-1, and the traction mechanism includes a tensioning wheel 1-4 arranged on the steel structure support and a fixed wheel 1-5 arranged on the upper end of the steel structure support, and a wire-out wheel 1-6 is arranged along the rotation direction of the fixed wheel 1-5, and the wire-out wheel 1-5 is fixed to the steel structure support through a steel plate.

[0086] An auxiliary wheel 1-7 is fixedly arranged on one side of the steel structure support away from the tensioning wheel 1-4;

[0087] The tensioning wheels 1-4 are moved on the steel structure support by means of a linear / guide rail combination;

[0088] The control motor 1-2 rotates to drive the pulley arranged on the rotating main shaft 1-3 to rotate;

[0089] The wire harness unwinder 1 is also provided with a pneumatic brake mechanism 1-8, which is composed of an oblique-pull cylinder and a tightening belt. The tightening belt is arranged on the outside of the rotating main shaft 1-3. One end of the tightening belt is fixed by a positioning column, and the other end of the tightening belt is connected to the output end of the oblique-pull cylinder. This pneumatic brake mechanism is a public structure in the prior art.

[0090] In order to facilitate the hydraulic pump station 2 to provide hydraulic power to the netting host in use, the automatic weaving production equipment also includes a hydraulic pump station 2, the hydraulic pump station 2 includes a main frame B2-1 made of a steel structure, an oil tank 2-2 is fixedly arranged in the main frame B2-1, and a controller 2-3 is arranged on the oil tank 2-2;

[0091] The oil tank 2-2 is also provided with a motor 2-4, and the controller 2-3 is electrically connected to the central control console 3. The central control console 3 is mainly composed of a PLC or a single-chip microcomputer. The central control console 3 includes a display screen, and the main controller provided in the central control console 3 operates to provide hydraulic oil to the networking host 4.

[0092] The motor is connected to a hydraulic pump disposed in the oil tank 2-2, and the hydraulic pump is connected to a controller 2-3 via a connecting pipe. The controller 2-3 is an electromagnetic control valve.

[0093] In order to facilitate the weaving operation along the net-supporting frame by the winding head 4A in use, a plurality of winding poles are detachably installed at intervals on the four edges of the net-supporting frame, and the plurality of winding poles are moved up and down by cylinders.

[0094] In order to facilitate the net transportation operation through the chain conveyor with side wings when in use, the netting main machine 4 includes a lower net outlet space 5 on one side, and the bottom surface of the lower net outlet space 5 is spaced apart with a chain conveyor with side wings (a structure disclosed in the prior art), and the chain conveyor with side wings extends to the inlet end of the net rolling mechanism 6.

[0095] In the use state, the woven wire mesh is rolled and formed by the mesh rolling mechanism 6, and the mesh rolling mechanism 6 includes a mounting main frame 6-1 made of a steel structure, one side of the mounting main frame 6-1 is open, and an adjustable restraining pipe beam 6-2 is arranged on the mounting main frame 6-1, and the restraining pipe beam 6-2 is arranged along the circumference at intervals;

[0096] A power motor 6-3 is fixedly arranged on one side of the main mounting frame 6-1, and the power motor 6-3 is connected to a central rotating shaft 6-4 arranged on the main mounting frame 6-1 through a belt, and a pulse line plate 6-5 is fixedly arranged on the central rotating shaft 6-4.

[0097] In order to facilitate the use of the constraint pipe beam 6-2 to constrain the diameter of the wire mesh roll, the wire plate 6-5 is in a cross shape, and the wire plate 6-5 is located inside the constraint pipe beam 6-2;

[0098] The line-breaking plate 6-5 is symmetrically and spaced apart with line-breaking columns 6-6, and the line-breaking plate 6-5 is provided with a delivery mechanism 6-7 at a position relative to the constraint pipe beam 6-2, and the delivery mechanism 6-7 is arranged at intervals, and the delivery mechanism 6-7 includes a cylinder 1 and a belt mechanism 6-8 connected to the output end of the cylinder 1;

[0099] The belt mechanism 6-8 includes a fixed frame and a belt arranged on the fixed frame. Both sides of the fixed frame cooperate with the slide rails arranged on the line board 6-5 through sliders.

[0100] In order to facilitate fixing the cross nodes of the woven wire mesh by the provided crimping machine head 4B in the use state, the crimping machine head 4B includes a crimping cap bin 4B-1 and a crimping sheet bin 4B-2, and the crimping cap bin 4B-1 and the crimping sheet bin 4B-2 correspond to the pushing cap cylinder 4B-4 and the pushing sheet cylinder 4B-3 respectively;

[0101] The buckle head 4B is provided with a buckle cap mold 4B-5 and a buckle sheet mold 4B-6, the buckle cap mold 4B-5 and the buckle sheet mold 4B-6 are arranged opposite to each other, and magnet columns are arranged inside the buckle cap mold 4B-5 and the buckle sheet mold 4B-6;

[0102] The buckle sheet mold 4B-6 is a hollow cylindrical shape, and an entrance is provided at a position opposite to the buckle sheet mold 4B-6 and the buckle sheet chamber 4B-2;

[0103] The buckle cap mold 4B-5 is openly arranged relative to the buckle cap bin 4B-1;

[0104] The outer side of the buckle cap mold 4B-5 is connected to a lifting cylinder, and the buckle sheet mold 4B-6 is connected to a buckle hydraulic cylinder. The buckle operation is achieved through the cooperation between the buckle hydraulic cylinder connection and the lifting cylinder.

[0105] In the use state, the steel wire rope is led out by the wire harness unwinder 1 and passes through the winding beam 4-1 on which a winding machine head 4A is movably arranged and fixed to the edge of the net-supporting frame of the net-weaving main machine 4. The winding beam 4-1 and the winding machine head 4A move along the XY direction of the net-supporting frame to drive the steel wire rope to be woven to form a protective net;

[0106] The main buckle beam 4-2 is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame to be buckled and fixed at the intersection node position of the woven protective net by a buckle head 4B.

[0107] The crimping main beam 4-2 moves along the X direction of the net supporting frame, and the crimping machine head 4B arranged on the crimping main beam 4-2 can move along the Y direction of the crimping main beam 4-2 to be crimped and fixed at the intersection node position of the woven protective net through the crimping machine head 4B. Several crimping machine heads 4B are arranged at intervals along the crimping main beam 4-2.

[0108] The crimping machine head 4B is connected to the crimping main beam 4-2 through a linear slide rail. A motor and a screw are arranged at the bottom of the crimping main beam 4-2. The output end of the motor is connected to the screw. The rotation of the screw drives the crimping machine head 4B to move along the Y direction of the crimping main beam 4-2.

[0109] The specific working principle is as follows:

[0110] An auxiliary wheel is fixedly arranged on the side of the steel structure support away from the tensioning wheel. The wire rope is led out from the auxiliary wheel to the fixed wheel, then bypasses the tensioning wheel and goes to the outlet wheel. Both the fixed wheel and the tensioning wheel are double-wheel groove structures, and the tensioning wheel can be freely raised and lowered. The wire rope is lifted by gravity and tightened by gravity free fall. When the tensioning wheel rises to the set position, the power motor starts to rotate, driving the pulley to rotate. The pulley is fixed on the rotating main shaft, driving the wire rope to rotate and release the wire, causing the tensioning wheel to descend. When it reaches the set position, the motor stops rotating, the pneumatic brake is activated, and the wire rope reel of the wiring harness stops releasing the wire immediately.

[0111] The winding machine head 4A includes a wire-threading steel tube and a winding head movably arranged on the wire-threading steel tube. The wire-threading steel tube is a hollow columnar structure. The winding head includes two groups of symmetrical ear plates, and two roller groups are symmetrically arranged on the ear plates. The wire-threading steel tube is perpendicular to the center line position of the two oppositely arranged roller groups. The winding head also includes a movable frame fixedly connected to the ear plate, and the movable frame is connected to the wire-threading steel tube through a bearing, and the movable frame can rotate along the wire-threading steel tube through the bearing.

[0112] The steel wire rope is led out from the wire harness unwinder 1 and passes through the winding head 4A movably provided on the winding beam 4-1. The steel wire rope passes through the wire threading steel tube and the winding head movably provided on the wire threading steel tube and is fixed on the edge of the net supporting frame of the net weaving main machine 4, wherein the edge of the net supporting frame is provided with a crimping mechanism identical to the crimping head 4B, and the crimping mechanism realizes the crimping operation through a cylinder. When the net weaving is completed, it is crimped and fixed through the crimping mechanism, and then the steel wire rope can be cut by the cutting device.

[0113] The winding beam 4-1 and the winding head 4A are moved along the XY direction of the net support frame to drive the steel wire rope to weave to form a protective net;

[0114] When weaving the protective net, the winding beam 4-1 and the winding head 4A move in the XY direction of the net-supporting frame, and the wire rope is controlled by the winding head 4A to be hung on the winding columns installed on the four edges of the net-supporting frame. After the wire net is woven into shape, a buckle main beam 4-2 is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame, and is buckled and fixed at the intersection node position of the woven protective net by the buckle head 4B.

[0115] The crimping main beam 4-2 moves along the X direction of the net supporting frame, and the crimping machine head 4B arranged on the crimping main beam 4-2 can move along the Y direction of the crimping main beam 4-2 to be crimped and fixed at the intersection node position of the woven protective net through the crimping machine head 4B. Several crimping machine heads 4B are arranged at intervals along the crimping main beam 4-2.

[0116] Among them, the crimping machine head 4B is connected to the crimping main beam 4-2 through a linear slide rail, and a motor and a screw are arranged at the bottom of the crimping main beam 4-2. The output end of the motor is connected to the screw, and the rotation of the screw drives the crimping machine head 4B to move along the Y direction of the crimping main beam 4-2.

[0117] When the buckle fixation is completed, a cutting device is also provided on the net supporting frame, and the cutting device includes an angle grinder, which is connected to the telescopic cylinder, and the telescopic cylinder is arranged on the outer end face of the net supporting frame. A relatively arranged cylinder is arranged on the net supporting frame, and a clamp is arranged at the output end of the cylinder. The relatively arranged cylinders relatively move to clamp the steel wire, and the angle grinder is controlled to move forward by the telescopic cylinder to perform cutting. At this time, the winding column is retracted by the cylinder, and the woven steel wire mesh falls to the bottom surface of the lower net outlet space 5, and the chain conveyor belt with side wings is arranged at intervals. The chain conveyor belt with side wings extends to the inlet end of the net rolling mechanism 6, and is sent to the net rolling mechanism 6 through the chain conveyor belt with side wings.

[0118] When the formed wire mesh is sent to the mesh winding mechanism 6, the wire-breaking posts 6-6 are symmetrically arranged on the wire-breaking plate 6-5 on the mesh winding mechanism 6. The wire-breaking posts 6-6 are controlled to extend and retract by cylinders. When the mesh winding mechanism 6 is winding, the wire-breaking posts 6-6 extend and are inserted into the mesh holes of the wire mesh. A power motor 6-3 is fixedly arranged on one side of the main mounting frame 6-1. The power motor 6-3 is connected to the central rotating shaft 6-4 arranged on the main mounting frame 6-1 through a belt, thereby driving the central rotating shaft 6-4 to rotate. A wire-breaking plate 6-5 is fixedly arranged on the central rotating shaft 6-4, and the wire mesh is wound on the wire-breaking plate 6-5. A constraint pipe beam 6-2 is arranged on the outer side of the wire-breaking plate 6-5. The constraint pipe beam 6-2 is adjustable and is adjusted and controlled according to the winding diameter. When the mesh winding mechanism 6 is completed, the wire-breaking posts 6-6 retract, and the wire mesh is rolled out through the delivery mechanism 6-7.

[0119] A delivery mechanism 6-7 is provided on the line plate 6-5 at a position relative to the constraint pipe beam 6-2. The delivery mechanism 6-7 is arranged at intervals. The delivery mechanism 6-7 includes an independent cylinder and a belt mechanism 6-8 connected to the output end of the independent cylinder.

[0120] In the use state, the output end of the independent cylinder on the delivery mechanism 6-7 is connected to the belt mechanism 6-8, which is supported on the inner wall of the wire mesh roll through the belt mechanism 6-8 and the wire mesh roll is led out through the transmission belt for bundling and packaging.

[0121] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0122] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0123] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0124] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydraulic pump station based on an automated weaving device for slope protection nets, wherein the automated weaving device comprises a wire harness release device (1) and a net weaving host (4), characterized in that: The automated braiding production equipment further comprises a hydraulic pump station (2), the hydraulic pump station (2) comprising a main frame B (2-1) made of a steel structure, a hydraulic oil pump (2-2) being fixedly arranged inside the main frame B (2-1), the hydraulic oil pump (2-2) being detachably mounted on an oil tank (2-3), and the oil tank (2-3) being detachably mounted on the main frame B (2-1); The hydraulic pump station (2) comprises a pressure storage tank (2-4), the pressure storage tank (2-4) is made of a steel shell, and a pneumatic bladder (2-5) is arranged inside the pressure storage tank (2-4); The oil tank (2-3) is provided with a controller (2-6), and the controller (2-6) is connected to the pressure storage tank (2-4) via a connecting pipeline; The hydraulic oil in the oil tank (2-3) flows into the pressure storage tank (2-4) from the lower inlet of the pressure storage tank (2-4) and squeezes the air pressure bag (2-5) by pressure. When the controller (2-6) is turned on, the external pressure of the hydraulic oil drops to provide hydraulic power to the execution part of the netting host (4); The netting main machine (4) comprises a netting frame, on which a winding beam (4-1) and a buckle main beam (4-2) are movably arranged, a winding machine head (4A) is movably arranged on the winding beam (4-1), and a buckle main beam (4-2) is movably arranged on the buckle main beam (4-2), the winding beam (4-1) and the buckle main beam (4-2) are movably arranged on the netting main machine (4), the winding beam (4-1) and the buckle main beam (4-2) are driven by a motor to move on the netting main machine (4), and a steel wire rope is arranged on the wire harness pay-off device (1), and the steel wire rope passes through the winding machine head (4A) movably arranged on the winding beam (4-1) and is fixed to the edge of the netting frame of the netting main machine (4).

2. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 1 is characterized in that: The pressure storage tank (2-4) is arranged on the connecting pipeline of the hydraulic pump station (2), and provides hydraulic power simultaneously through the air pressure bladder (2-5) and the hydraulic oil pump (2-2); A liquid level sensor is arranged in the oil tank (2-3), and the liquid level sensor is electrically connected to the central control console (3) via a connecting line; The controller (2-6) is connected to the central control console (3) via a connecting line. The central control console (3) is mainly composed of a PLC or a single-chip microcomputer. The central control console (3) includes a display screen. The main controller provided in the central control console (3) operates to supply hydraulic oil to the network host (4). The net-supporting frame is formed of a rectangular frame structure by a steel structure truss, and winding columns are installed on the four edges of the net-supporting frame. The winding beam (4-1) and the winding machine head (4A) move along the XY direction of the net-supporting frame to drive the steel wire rope to weave into a protective net; A buckling main beam (4-2) is movably arranged on the net-supporting frame and moves along the XY direction of the net-supporting frame to be buckled and fixed at the cross node position of the woven protective net by a buckling machine head (4B).

3. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 2 is characterized in that: The air pressure bladder (2-5) arranged inside the pressure storage tank (2-4) is a non-foldable, flexible rubber bladder; The upper opening end of the air pressure bag (2-5) is connected to the air valve on the inflation side of the pressure storage tank (2-4); A lifting valve is arranged at the lower part of the pressure storage tank (2-4), and the lifting valve is kept in a normally open state under the action of a spring to adjust the oil flow through the oil filling port.

4. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 3 is characterized in that: A plurality of winding poles are installed at intervals on the four edges of the net-supporting frame in a detachable manner, and the winding poles are moved up and down by cylinders.

5. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 4 is characterized in that: One side of the net-making main machine (4) includes a lower net outlet space (5), and a chain conveyor belt with side wings is arranged at intervals on the bottom surface of the lower net outlet space (5), and the chain conveyor belt with side wings extends to the inlet end of the net rolling mechanism (6).

6. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 5 is characterized in that: The net rolling mechanism (6) comprises a main mounting frame (6-1) made of a steel structure, one side of the main mounting frame (6-1) is open, and adjustable restraining pipe beams (6-2) are arranged on the main mounting frame (6-1), and the restraining pipe beams (6-2) are arranged at intervals along the circumference; A power motor (6-3) is fixedly arranged on one side of the main mounting frame (6-1), and the power motor (6-3) is connected to a central rotating shaft (6-4) arranged on the main mounting frame (6-1) via a belt, and a pulse line plate (6-5) is fixedly arranged on the central rotating shaft (6-4).

7. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 6 is characterized by: The line plate (6-5) is in a cross shape, and the line plate (6-5) is located inside the restraining tube beam (6-2); The line-breaking plate (6-5) is symmetrically and spaced apart with line-breaking columns (6-6), and a delivery mechanism (6-7) is provided on the line-breaking plate (6-5) at a position relative to the restraining pipe beam (6-2), the delivery mechanism (6-7) is arranged at intervals, and the delivery mechanism (6-7) comprises a cylinder and a belt mechanism (6-8) connected to the output end of the cylinder; The belt mechanism (6-8) comprises a fixed frame and a belt arranged on the fixed frame, and two sides of the fixed frame cooperate with slide rails arranged on the line-breaking plate (6-5) through sliders.

8. The hydraulic pump station based on the automatic weaving equipment for slope protection net according to claim 7 is characterized in that: An auxiliary wheel (1-7) is fixedly arranged on a side of the steel structure support away from the tensioning wheel (1-4); The tensioning wheels (1-4) are moved on the steel structure support by means of a straight line / guide rail combination; The control motor (1-2) rotates to drive the pulley arranged on the rotating main shaft (1-3) to rotate; The wire harness unwinder (1) is also provided with a pneumatic brake mechanism (1-8).

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