CN219092580U

CN219092580U - Dispensing nozzle

Info

Publication number: CN219092580U
Application number: CN202320188149.1U
Authority: CN
Inventors: 张曼钗; 张曼红; 张焕栩
Original assignee: Shenzhen Feixuda Technology Co ltd
Current assignee: Shenzhen Feixuda Technology Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-30
Anticipated expiration: 2033-02-01

Abstract

The utility model relates to the technical field of dispensing accessories, and discloses a dispensing nozzle, wherein a cylindrical pipe is longitudinally arranged at the bottom center position of a joint plate, a nozzle body is longitudinally additionally arranged at the bottom center position of the cylindrical pipe, liquid guide cavities are longitudinally formed in the joint plate, the cylindrical pipe and the bottom center position of an inner cavity of the nozzle body, the liquid guide cavities are communicated and connected through the liquid guide cavities, a first connecting plate and a second connecting plate are transversely and respectively arranged at the lower part of the outer side surface of the cylindrical pipe and the periphery of the upper part of the outer side surface of the nozzle body, and square holes are longitudinally formed in the peripheral center positions of the top of the first connecting plate. The glue dispensing nozzle is characterized in that after the square convex plate of the second connecting plate on the nozzle body enters the square hole of the first connecting plate on the cylindrical pipe, the limit inserted bar is inserted into the round hole on the square convex plate and is connected with the internal thread hole of the cylindrical pipe, and the quick disassembly is convenient to achieve in this way.

Description

Dispensing nozzle

Technical Field

The utility model relates to the technical field of dispensing accessories, in particular to a dispensing nozzle.

Background

Dispensing, which is a process also called gluing, pouring, dripping and the like, is to smear, fill and drop electronic glue, oil or other liquid onto a product, so that the product has the functions of pasting, filling, insulating, fixing, smoothing the surface and the like. The application range of the dispensing is very wide, and the dispensing is probably required in the production of airplanes, ships, clothes toys and the like. It can be said that the dispensing process service is required whenever glue reaches the place. In dispensing, dispensing nozzles are typically used which are designed to operate under a variety of different spray conditions, and thus are selected to achieve optimum spray performance in use, the characteristics of the nozzle being primarily a function of the type of spray that is the shape of the liquid as it exits the nozzle opening and its operational characteristics.

The common dispensing nozzle is usually matched with a dispensing machine, the dispensing machine and the dispensing nozzle are conveniently used, the common connecting mode is that glue liquid in the dispensing machine is conveyed into the dispensing nozzle through a pipeline, and the glue liquid is sprayed out after a spray head of the dispensing nozzle is aligned with a corresponding position of a target, so that the common dispensing nozzle is used. And carry out some glue to different structures or equipment, need change the point glue nozzle under multiple different spraying conditions, for the convenient point glue nozzle of dismantlement installation of going on, like patent number CN216857227U one kind is convenient for installation, this equipment is through flexible plastics connecting block and cooperation second connection fixture block and carry out extrusion type with the output of point gum machine and be connected, and dismantles through threaded connection between point glue nozzle body and the installation pipe. The extrusion formula of this equipment is connected in the use, and in the point gum nozzle carries out the point gum in-process of different positions to structure or equipment, surpass the phenomenon that leads to the separation to drop easily after the certain distance and take place, and common threaded connection's mode for the point gum nozzle body dismantles with the installation trouble, can't dismantle fast, at the in-process of repeated dismantlement installation simultaneously, causes the shower nozzle to install dislocation easily, leads to the nozzle unable to carry out sealed work's phenomenon to take place, proposes a point gum nozzle for this reason.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dispensing nozzle to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dispensing nozzle, includes the joint board, the bottom central point of joint board puts and vertically installs the cylinder pipe, the bottom central point of cylinder pipe puts and vertically has added the nozzle body, the equal vertical drain chamber of having seted up of inner chamber bottom central point of joint board, cylinder pipe and nozzle body puts, and all communicates with each other through the drain chamber and be connected, first connecting plate and second connecting plate are all transversely installed respectively all around on cylinder pipe lateral surface lower part and nozzle body lateral surface upper portion, square hole has all vertically been seted up around central point in the top of first connecting plate, square flange is all vertically installed around central point in the top of second connecting plate.

Preferably, the central positions around the outer surface of the joint plate are all inwards and transversely provided with clamping holes, the central positions of the tops of the joint plate are longitudinally provided with cylindrical insertion plates, the central positions of the tops of the cylindrical insertion plates are longitudinally provided with liquid guide pipes, and the liquid inlet ends of the liquid guide pipes are communicated with the liquid outlet ends of an external dispensing machine.

Preferably, the cylinder hole has all inwards been seted up to the surface central point all around of cylinder picture peg, the spout has all been seted up to top one side of cylinder hole, and the inner chamber one side of spout is vertically installed and is moved the pole, the inside in cylinder hole all transversely is equipped with fixed inserted bar, and the bottom of removal pole is connected with corresponding fixed inserted bar top central point one side.

Preferably, the limiting circular plate is longitudinally arranged on the inner side face of the fixed inserted link, the telescopic link is transversely additionally arranged on the inner side face of the limiting circular plate, the inner side face of the telescopic link is connected with the inner side of the cylindrical hole, the extrusion springs are transversely sleeved on the outer surfaces of the telescopic link, the outer ends of the extrusion springs are attached to the inner side face of the corresponding limiting circular plate, the fixed inserted link is connected with the inner part of the corresponding joint plate clamping hole under the driving of the extrusion springs and the telescopic link, and the phenomenon that separation occurs in the dispensing process is avoided in the mode, and the disassembly and the replacement are convenient.

Preferably, the lower part of the central position of the outer side surface of the cylindrical pipe is transversely provided with internal threaded holes all around, the lower part of the central position of the inner cavity of the cylindrical pipe is transversely provided with a first annular connecting plate, and the periphery of the bottom of the first annular connecting plate is longitudinally provided with positioning jacks.

Preferably, a second annular connecting plate is transversely arranged at the top of the second connecting plate, positioning inserting rods are longitudinally arranged around the top of the second annular connecting plate, and a spray head is longitudinally communicated and connected with the liquid outlet end at the bottom of the nozzle body.

Preferably, the center position of the outer side surface of the square convex plate is transversely provided with a round hole, the inside of the round hole is transversely additionally provided with a limit inserted bar, and one end of the limit inserted bar is provided with external threads.

Compared with the prior art, the utility model provides the dispensing nozzle, which has the following beneficial effects:

1. after the square convex plate of the second connecting plate on the nozzle body enters the square hole of the first connecting plate on the cylindrical pipe, the positioning inserting rod of the second annular connecting plate on the nozzle body is inserted into the positioning inserting hole of the first annular connecting plate on the inner wall of the corresponding cylindrical pipe, and the limiting inserting rod is inserted into the round hole on the square convex plate and connected with the internal threaded hole of the cylindrical pipe; on the other hand, the quick disassembly is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the utility model with the splice plate separated from the cylindrical insert plate and the interior thereof in section;

FIG. 3 is a schematic view of a part of the structure of the utility model with a cylinder tube separated from a nozzle body and an inner section.

In the figure: 1. a joint plate; 2. a cylindrical tube; 3. a nozzle body; 4. a first connection plate; 5. a second connecting plate; 6. square convex plate; 7. a cylindrical plugboard; 8. fixing the inserted link; 9. a telescopic rod; 10. extruding a spring; 11. a first annular connection plate; 12. positioning the jack; 13. a second annular connection plate; 14. positioning the inserted link; 15. and a limiting inserted link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a dispensing nozzle comprises a joint plate 1, a cylindrical pipe 2, a nozzle body 3, a first connecting plate 4, a second connecting plate 5, square convex plates 6, a cylindrical inserting plate 7, a fixed inserting rod 8, a telescopic rod 9, an extrusion spring 10, a first annular connecting plate 11, a positioning inserting hole 12, a second annular connecting plate 13, a positioning inserting rod 14 and a limiting inserting rod 15, referring to fig. 1, the cylindrical pipe 2 is longitudinally arranged at the bottom center of the joint plate 1, the nozzle body 3 is longitudinally arranged at the bottom center of the cylindrical pipe 2, liquid guide cavities are longitudinally arranged at the bottom center of the inner cavities of the joint plate 1, the cylindrical pipe 2 and the nozzle body 3, the liquid guide cavities are communicated and connected, the first connecting plate 4 and the second connecting plate 5 are transversely arranged around the lower part of the outer side surface of the nozzle body 3, square holes are longitudinally arranged at the top center of the first connecting plate 4, the square convex plates 6 are longitudinally arranged around the top of the second connecting plate 5, and the square convex plates 6 are longitudinally arranged around the top of the second connecting plate 5 after the first connecting plate 4 and the second connecting plate 5 are attached.

Referring to fig. 2, the center positions around the outer surface of the joint plate 1 are all provided with clamping holes transversely inwards, the center positions of the top of the joint plate 1 are longitudinally provided with cylindrical insertion plates 7, the center positions of the top of the cylindrical insertion plates 7 are all provided with liquid guide pipes longitudinally, the liquid inlet ends of the liquid guide pipes are connected with the liquid outlet ends of external dispensing machines, the center positions around the outer surface of the cylindrical insertion plates 7 are all provided with cylindrical holes inwards, one side of the top of each cylindrical hole is provided with a sliding groove, one side of the inner cavity of each sliding groove is longitudinally provided with a moving rod, the inside of each cylindrical hole is transversely provided with a fixed insertion rod 8, the bottom end of each moving rod is connected with one side of the center position of the top of the corresponding fixed insertion rod 8, the inner side of each fixed insertion rod 8 is longitudinally provided with a limiting circular plate, the inner side of each limiting circular plate is transversely provided with a telescopic rod 9, the inner side of each telescopic rod 9 is transversely sleeved with a pressing spring 10, the outer ends of the telescopic rods 10 are attached to the corresponding limiting inner side, and the fixed insertion rods 8 enter the corresponding clamping holes of the joint 1 under the driving of the telescopic rods 9.

Referring to fig. 3, the lower part of the center of the outer side of the cylindrical tube 2 is provided with a female screw hole, the lower part of the center of the inner cavity of the cylindrical tube 2 is provided with a first annular connecting plate 11, the bottom of the first annular connecting plate 11 is provided with a positioning jack 12 longitudinally, the center of the outer side of the square convex plate 6 is provided with a circular hole, the inner part of the circular hole is provided with a limit insert rod 15, one end of the limit insert rod 15 is provided with a male screw, the limit insert rod 15 enters the female screw hole of the cylindrical tube 2 through the circular hole of the square convex plate 6 to connect, and the phenomenon that the cylindrical tube 2 is separated from the nozzle body 3 is avoided.

The top of the second connecting plate 5 is transversely provided with a second annular connecting plate 13, the periphery of the top of the second annular connecting plate 13 is longitudinally provided with positioning inserting rods 14, the liquid outlet end of the bottom of the nozzle body 3 is longitudinally connected with a spray head in a communicated mode, and the second annular connecting plate 13 of the second annular connecting plate 13 is inserted into the positioning inserting holes 12 of the first annular connecting plate 11, so that dislocation during installation is avoided.

The working principle of the device is as follows: after the square convex plate 6 of the second connecting plate 5 on the nozzle body 3 enters the square hole of the first connecting plate 4 on the cylindrical pipe 2, the positioning inserting rod 14 of the second annular connecting plate 13 on the nozzle body 3 is inserted into the positioning inserting hole 12 of the first annular connecting plate 11 on the inner wall of the corresponding cylindrical pipe 2, and the limiting inserting rod 15 is inserted into the round hole on the square convex plate 6 and is connected with the internally threaded hole of the cylindrical pipe 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dispensing nozzle, includes joint board (1), its characterized in that: the utility model discloses a liquid-guiding device for the water heater, including joint board (1), cylinder pipe (2) are vertically installed to the bottom central point of joint board (1), cylinder pipe (2) are vertically with nozzle body (3) in the bottom central point of cylinder pipe (2), liquid-guiding cavity has all been vertically seted up to the inner chamber bottom central point of joint board (1), cylinder pipe (2) and nozzle body (3), and all communicate with each other through the liquid-guiding cavity and be connected, first connecting plate (4) and second connecting plate (5) are all transversely installed respectively all around on cylinder pipe (2) lateral surface lower part and nozzle body (3) lateral surface upper portion, square hole has all vertically been seted up around central point around the top of first connecting plate (4), square flange (6) are all vertically installed around central point around the top of second connecting plate (5).

2. A dispensing nozzle as defined in claim 1, wherein: the outer surface of the joint plate (1) is internally and transversely provided with clamping holes at the central positions all around, a cylindrical inserting plate (7) is longitudinally additionally arranged at the central position of the top of the joint plate (1), a liquid guide pipe is longitudinally arranged at the central position of the top of the cylindrical inserting plate (7), and the liquid inlet end of the liquid guide pipe is communicated with the liquid outlet end of an external dispensing machine.

3. A dispensing nozzle as claimed in claim 2, wherein: the cylinder picture peg (7) surface central point all inwards has offered the cylinder hole around, the top one side in cylinder hole all has offered the spout to, and the inner chamber one side of spout is vertically installed and is moved the pole, the inside in cylinder hole all transversely is equipped with fixed inserted bar (8) additional, and the bottom of removal pole is connected with fixed inserted bar (8) top central point one side that corresponds.

4. A dispensing nozzle according to claim 3, characterized in that: the utility model discloses a fixed inserted bar, including fixed inserted bar (8), spacing plectane is all vertically installed to the medial surface of fixed inserted bar (8), the medial surface of spacing plectane all transversely adds and is equipped with telescopic link (9), and the medial surface of telescopic link (9) all is connected with the inboard in cylinder hole, the surface of telescopic link (9) all transversely overlaps and is equipped with extrusion spring (10), and the outer end of extrusion spring (10) all laminates with the spacing plectane medial surface that corresponds mutually.

5. A dispensing nozzle as defined in claim 1, wherein: the inner wall of the cylindrical pipe (2) is provided with a plurality of inner threaded holes, the lower part of the central position of the outer side face of the cylindrical pipe (2) is transversely provided with a plurality of first annular connecting plates (11), and the periphery of the bottom of each first annular connecting plate (11) is longitudinally provided with positioning jacks (12).

6. A dispensing nozzle as defined in claim 1, wherein: the top of the second connecting plate (5) is transversely provided with a second annular connecting plate (13), the periphery of the top of the second annular connecting plate (13) is longitudinally provided with positioning inserting rods (14), and the liquid outlet end of the bottom of the nozzle body (3) is longitudinally communicated and connected with a spray head.

7. A dispensing nozzle as defined in claim 1, wherein: circular holes are transversely formed in the center of the outer side face of the square convex plate (6), limiting inserted rods (15) are transversely additionally arranged in the circular holes, and external threads are arranged at one ends of the limiting inserted rods (15).