Spray head with adjustable gas-liquid proportion

Abstract

The utility model relates to the technical field of die-casting automatic demolding and spraying, in particular to a gas-liquid proportion adjustable spray head which comprises a mounting seat, an extrusion mechanism, an adjusting part, a connecting pipe, a sliding assembly, a connecting arm, a locking rod and a nozzle, the nozzle is provided with a locking hole, the extrusion mechanism is slidably connected with the mounting seat, one end of the adjusting part is slidably connected with the mounting seat, and the other end of the adjusting part is slidably connected with the sliding assembly. The other end of the adjusting component is fixedly connected with the extrusion mechanism, the lock hole is formed in the nozzle, the connecting pipe is fixedly connected with the mounting base, the sliding assembly, the connecting arm and the lock rod are arranged on the connecting pipe, the connecting arm is in sliding connection with the sliding assembly, the lock rod is fixedly connected with the sliding assembly, and the nozzle is arranged on the connecting pipe. The problems that when an existing spray head is used for spraying demolding, the spraying force and the spraying flow cannot be adjusted, and practicability is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die casting automation demoulding spraying technical field especially relates to a proportion adjustable type of gas liquid shower nozzle. BACKGROUND

[0002] The demoulding agent is a kind of chemical preparation for separating mould and forming product, is widely used in various industries;The main role of demoulding agent is to form a layer of lubricating film between mould and forming product, to facilitate the smooth demoulding of product;Demoulding agent is usually composed of lubricant, separating agent, surfactant and additive etc.;Surfactant has emulsification, penetration and dispersion etc. Action, can evenly distribute lubricant and separating agent on the surface of mould and forming piece.

[0003] The shower nozzle is a device for spraying liquid or gas into mist, stream or fine particles, and is widely used in many fields, including agriculture, industry, medicine, automobile, etc., with specific functions and designs varying according to its purpose.

[0004] The existing shower nozzle cannot adjust the size of the spraying force and the spraying flow when spraying the demoulding, affecting the practicability. INVENTION CONTENTS

[0005] The utility model discloses a proportion adjustable type of gas liquid shower nozzle, solve the technical problem that the existing shower nozzle in prior art cannot adjust the size of the spraying force and the spraying flow when spraying the demoulding, affect the practicability.

[0006] To achieve the above object, the utility model discloses a proportion adjustable type of gas liquid shower nozzle, including mounting seat, extrusion mechanism, adjusting part, connecting pipe, sliding assembly, connecting arm, lock rod and nozzle, the nozzle has lock hole, the extrusion mechanism with mounting seat sliding connection is located one end at mounting seat, the adjusting part one end with mounting seat sliding connection is located the other end at mounting seat, the other end of adjusting part with Extrusion mechanism fixed connection is located one end at extrusion mechanism, the lock hole is set up on the nozzle, the connecting pipe with mounting seat fixed connection is located the side end at mounting seat, the sliding assembly, the connecting arm and the lock rod are arranged on the connecting pipe respectively, the connecting arm with Sliding assembly sliding connection is located on sliding assembly, the lock rod with sliding assembly fixed connection is located one end at sliding assembly, the nozzle is arranged on the connecting pipe.

[0007] The extrusion mechanism comprises a connecting frame, two sealing gaskets, an extrusion rod and extrusion springs, the two sealing gaskets are fixedly connected with the connecting frame and symmetrically arranged on the outer surface of the connecting frame, the extrusion rod is slidably connected with the connecting frame and located in the connecting frame, and the extrusion springs are fixedly connected with the extrusion rod and the connecting frame and located at one end of the extrusion rod and the connecting frame.

[0008] The adjusting component comprises an adjusting rod, an adjusting gasket, a base and adjusting springs, the adjusting gasket is fixedly connected with the adjusting rod and located at one end of the adjusting rod, the adjusting rod is slidably connected with the base and located at one end of the base, and the adjusting springs are fixedly connected with the adjusting rod and the base.

[0009] The sliding assembly comprises a pressing rod, a sliding rail and a reset spring, the sliding rail is fixedly connected with the pressing rod and located at one end of the pressing rod, and the reset spring is fixedly connected with the sliding rail and located at one end of the sliding rail.

[0010] The connecting arm comprises an arm body and a sliding rod, the arm body is rotatably connected with the connecting pipe and located at one end of the connecting pipe, the sliding rod is fixedly connected with the arm body and located at one end of the arm body, and the other end of the sliding rod is slidably connected with the sliding rail and located in the sliding rail.

[0011] The utility model discloses a kind of gas-liquid ratio adjustable spray head, the nozzle has lock hole, the extrusion mechanism with The mounting base slidingly connected, and located one end of the mounting base, the adjusting component one end with The mounting base slidingly connected, and located the other end of the mounting base, the adjusting component other end with The extrusion mechanism fixed connection, and located one end of the extrusion mechanism, The lock hole is set on The nozzle, The connecting pipe with The mounting base fixed connection, and located the side end of the mounting base, The sliding assembly, The connecting arm and The lock rod are respectively set on The connecting pipe, The connecting arm with The sliding assembly slidingly connected, and located on The sliding assembly, The lock rod with The sliding assembly fixed connection, and located one end of The sliding assembly, The nozzle is set on The connecting pipe, the nozzle is inserted into The connecting pipe, press The sliding assembly, The sliding assembly moves through The connecting arm, at this time The connecting arm rotates half circle on The sliding assembly, The lock rod is inserted into The lock hole of The nozzle, when needing to adjust the size of injection force and injection flow, extrude The extrusion mechanism, The extrusion mechanism drives The adjusting component to move downwards in The mounting base, The extrusion mechanism is extruded more downwards, the injection force and injection flow of The nozzle are smaller, The adjusting mechanism is closer to upper, the injection force and injection flow of The nozzle are greater, with this method, the problem that existing spray head cannot adjust the size of injection force and injection flow when being sprayed to demoulding, affect practicality can be effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0013] Figure 1 It is a structure schematic view of a kind of gas-liquid ratio adjustable spray head of the utility model.

[0014] Figure 2 It is a side view of a kind of gas-liquid ratio adjustable spray head of the utility model.

[0015] Figure 3 It is the structure section view of A-A line of the utility model. Figure 2

[0016] Figure 4 It is a front view of a kind of gas-liquid ratio adjustable spray head of the utility model.

[0017] Figure 5 It is the structure section view of A-A line of the utility model. Figure 4 ​is a structural section view of B-B line of the utility model.

[0018] Figure 6 is a structure of the utility model Figure 5 is a structure enlarged view at C of the utility model.

[0019] 101 - mounting seat, 102 - connecting pipe, 103 - lock rod, 104 - nozzle, 105 - connecting frame, 106 - sealing washer, 107 - extrusion rod, 108 - extrusion spring, 109 - adjusting rod, 110 - adjusting washer, 111 - base, 112 - adjusting spring, 113 - press rod, 114 - slide rail, 115 - return spring, 116 - arm body, 117 - slide rod. DETAILED DESCRIPTION

[0020] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0021] Please refer to Figures 1-6 , wherein Figure 1 is a structure schematic view of a gas-liquid proportion adjustable type spray head of the utility model, Figure 2 is a side view of a gas-liquid proportion adjustable type spray head of the utility model, Figure 3 is a structure of the utility model Figure 2 is a structural section view of A-A line of the utility model, Figure 4 is a front view of a gas-liquid proportion adjustable type spray head of the utility model, Figure 5 is a structure of the utility model Figure 4 is a structural section view of B-B line of the utility model, Figure 6 is a structure of the utility model Figure 5 is a structure enlarged view at C of the utility model.

[0022] The utility model provides a kind of gas-liquid proportion adjustable type spray head, including mounting seat 101, connecting pipe 102, lock rod 103, nozzle 104, connecting frame 105, sealing washer 106, extrusion rod 107, extrusion spring 108, adjusting rod 109, adjusting washer 110, base 111, adjusting spring 112, press rod 113, slide rail 114, return spring 115, arm body 116 and slide rod 117, the foregoing scheme has solved the problem that existing spray head cannot adjust the size of injection force and injection flow when being sprayed to demould, affects practicality.

[0023] For this specific embodiment, the nozzle 104 has a lock hole, the pressing mechanism is in sliding connection with the mounting base 101 and is located at one end of the mounting base 101, one end of the adjusting component is in sliding connection with the mounting base 101 and is located at the other end of the mounting base 101, the other end of the adjusting component is fixedly connected with the pressing mechanism and is located at one end of the pressing mechanism, the lock hole is arranged on the nozzle 104, the connecting pipe 102 is fixedly connected with the mounting base 101 and is located at the side end of the mounting base 101, the sliding assembly, the connecting arm and the lock rod 103 are arranged on the connecting pipe 102 respectively, the connecting arm is in sliding connection with the sliding assembly and is located on the sliding assembly, the lock rod 103 is fixedly connected with the sliding assembly and is located at one end of the sliding assembly, the nozzle 104 is arranged on the connecting pipe 102, the nozzle 104 is inserted into the connecting pipe 102, the sliding assembly is pressed, the sliding assembly moves through the connecting arm, at this time the connecting arm rotates half a circle on the sliding assembly, the lock rod 103 is inserted into the lock hole of the nozzle 104, when it is needed to disassemble the nozzle 104, the sliding assembly is pressed again, at this time the connecting arm moves along another half circle on the sliding assembly, then the lock rod 103 is removed from the nozzle 104 through the sliding assembly, so that the nozzle 104 is conveniently disassembled and assembled, when it is needed to adjust the size of the jet force and the jet flow, the pressing mechanism is pressed, the pressing mechanism drives the adjusting component to move downward in the mounting base 101, the more the pressing mechanism is pressed downward, the smaller the jet force and the jet flow of the nozzle 104 are, the closer the adjusting mechanism is to the upper side, the larger the jet force and the jet flow of the nozzle 104 are, so as to conveniently adjust the jet force and the jet flow of the nozzle 104.

[0024] Among them, the pressing mechanism comprises a connecting frame 105, two sealing gaskets 106, a pressing rod 107 and a pressing spring 108, the two sealing gaskets 106 are fixedly connected with the connecting frame 105 and are symmetrically arranged on the outer surface of the connecting frame 105, the pressing rod 107 is in sliding connection with the connecting frame 105 and is located inside the connecting frame 105, the pressing spring 108 is fixedly connected with the pressing rod 107 and the connecting frame 105 and is located at one end of the pressing rod 107 and the connecting frame 105, the two sealing gaskets 106 are installed on the connecting frame 105, thereby playing a sealing role, the pressing rod 107 is pressed, the pressing rod 107 presses the pressing spring 108.

[0025] Secondly, the adjusting component includes an adjusting rod 109, an adjusting washer 110, a base 111 and an adjusting spring 112, the adjusting washer 110 is fixedly connected with the adjusting rod 109 and located at one end of the adjusting rod 109, the adjusting rod 109 is slidably connected with the base 111 and located at one end of the base 111, the adjusting spring 112 is fixedly connected with the adjusting rod 109 and the base 111 and located at one end of the base 111, the extruding rod 107 drives the adjusting rod 109 to move on the base 111, the adjusting rod 109 drives the adjusting washer 110 to move, at this time, the adjusting rod 109 extrudes the adjusting spring 112.

[0026] Meanwhile, the sliding assembly includes a press rod 113, a sliding rail 114 and a reset spring 115, the sliding rail 114 is fixedly connected with the press rod 113 and located at one end of the press rod 113, the reset spring 115 is fixedly connected with the sliding rail 114 and located at one end of the sliding rail 114, the press rod 113 is pressed, the press rod 113 drives the sliding rail 114 to move, and the sliding rail 114 extrudes the reset spring 115.

[0027] In addition, the connecting arm includes an arm body 116 and a sliding rod 117, the arm body 116 is rotatably connected with the connecting pipe 102 and located at one end of the connecting pipe 102, the sliding rod 117 is fixedly connected with the arm body 116 and located at one end of the arm body 116, the other end of the sliding rod 117 is slidably connected with the sliding rail 114 and located inside the sliding rail 114, the sliding rod 117 drives the arm body 116 to rotate through the sliding rod 117, at this time, the sliding rod 117 moves from the lower end of the sliding rail 114 to the upper end of the sliding rail 114.

[0028] When the gas-liquid proportion adjustable spray head of the embodiment is used, the nozzle 104 is inserted into the connecting pipe 102, the pressing rod 113 is pressed, the sliding rail 114 is moved, the sliding rail 114 extrudes the reset spring 115, the sliding rail 114 drives the arm body 116 to rotate through the sliding rod 117, at this time, the sliding rod 117 moves from the lower end of the sliding rail 114 to the upper end of the sliding rail 114, the sliding rail 114 drives the lock rod 103 to move downward and insert into the lock hole of the nozzle 104, so that the nozzle 104 is fixed on the connecting pipe 102, when the nozzle 104 needs to be disassembled, the pressing rod 113 is pressed again, the pressing rod 113 drives the sliding rail 114 to move, the sliding rail 114 drives the arm body 116 to rotate through the sliding rod 117, at this time, the sliding rod 117 moves from the upper end of the sliding rail 114 to the lower end of the sliding rail 114 under the action of the reset spring 115, the sliding rail 114 moves the lock rod 103 out of the lock hole of the nozzle 104, so that the nozzle 104 is conveniently disassembled, when the size of the spraying force and the spraying flow of the nozzle 104 needs to be adjusted, the extrusion rod 107 is pressed, the extrusion rod 107 extrudes the extrusion spring 108, the extrusion rod 107 drives the adjusting rod 109 to move on the base 111, the adjusting rod 109 drives the adjusting washer 110 to move, at this time, the adjusting rod 109 extrudes the adjusting spring 112, the more the extrusion rod 107 is pressed downward, the smaller the spraying force and the spraying flow of the nozzle 104 are through the cooperation of the adjusting rod 109 and the adjusting washer 110, the closer the extrusion rod 107 is to the upper side, the greater the spraying force and the spraying flow of the nozzle 104 are, so that the spraying force and the spraying flow of the nozzle 104 are conveniently adjusted.

[0029] The above only discloses a preferred embodiment of the utility model, of course, cannot be limited by this to limit the scope of the utility model, those skilled in the art can understand that all or part of the processes of the above embodiment are implemented, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A gas-liquid adjustable ratio spray head, comprising a mounting seat, a pressing mechanism, an adjusting component, a connecting pipe, a sliding assembly, a connecting arm, a locking rod and a nozzle, characterized in that, The nozzle has a lock hole, the extrusion mechanism is in sliding connection with the mounting seat and is located at one end of the mounting seat, one end of the adjusting component is in sliding connection with the mounting seat and is located at the other end of the mounting seat, the other end of the adjusting component is in fixed connection with the extrusion mechanism and is located at one end of the extrusion mechanism, the lock hole is arranged on the nozzle, the connecting pipe is in fixed connection with the mounting seat and is located at the side end of the mounting seat, the sliding assembly, the connecting arm and the lock rod are arranged on the connecting pipe respectively, the connecting arm is in sliding connection with the sliding assembly and is located on the sliding assembly, the lock rod is in fixed connection with the sliding assembly and is located at one end of the sliding assembly, and the nozzle is arranged on the connecting pipe.

2. The gas-liquid proportion adjustable spray head of claim 1, wherein The extrusion mechanism comprises a connecting frame, two sealing gaskets, an extrusion rod and an extrusion spring, the two sealing gaskets are in fixed connection with the connecting frame and are symmetrically arranged on the outer surface of the connecting frame, the extrusion rod is in sliding connection with the connecting frame and is located in the interior of the connecting frame, and the extrusion springs are in fixed connection with the extrusion rod and the connecting frame and are located at one end of the extrusion rod and the connecting frame.

3. The gas-liquid proportion adjustable spray head of claim 2, wherein The adjusting component comprises an adjusting rod, an adjusting gasket, a base and an adjusting spring, the adjusting gasket is in fixed connection with the adjusting rod and is located at one end of the adjusting rod, the adjusting rod is in sliding connection with the base and is located at one end of the base, and the adjusting springs are in fixed connection with the adjusting rod and the base.

4. The gas-liquid proportion adjustable spray head of claim 3, wherein The sliding assembly comprises a pressing rod, a sliding rail and a reset spring, the sliding rail is in fixed connection with the pressing rod and is located at one end of the pressing rod, and the reset spring is in fixed connection with the sliding rail and is located at one end of the sliding rail.

5. The gas-liquid proportion adjustable spray head of claim 4, wherein The connecting arm comprises an arm body and a sliding rod, the arm body is in rotational connection with the connecting pipe and is located at one end of the connecting pipe, the sliding rod is in fixed connection with the arm body and is located at one end of the arm body, and the other end of the sliding rod is in sliding connection with the sliding rail and is located in the interior of the sliding rail.

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