CN212041277U - Glue gun nozzle and automatic glue gun - Google Patents
Glue gun nozzle and automatic glue gun Download PDFInfo
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- CN212041277U CN212041277U CN201922215099.8U CN201922215099U CN212041277U CN 212041277 U CN212041277 U CN 212041277U CN 201922215099 U CN201922215099 U CN 201922215099U CN 212041277 U CN212041277 U CN 212041277U
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- glue
- hose
- flow regulating
- regulating switch
- glue gun
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Abstract
A glue gun nozzle and an automatic glue gun comprise a joint matched with a glue cylinder of the glue gun, the glue gun nozzle further comprises a first hose and a glue outlet hard pipe, the first end of the first hose is communicated with the joint, the first hose is provided with a flow regulating switch, and the glue outlet hard pipe is communicated with the second end of the first hose; the utility model provides a glue gun mouth and go up to have flow control to combine, install it on the play jiao kou of packing element, can carry out slight regulation to the play gluey flow of beating the gluey rifle, glue gun mouth end simultaneously and for going out gluey hard tube, can conveniently adjust, avoid extravagant the injecting glue of slit structure.
Description
Technical Field
The utility model relates to a coating or the instrument of spraying colloid particularly, relates to a glue rifle mouth and automatic rifle of beating of gluing.
Background
Common glue gun in the market is generally manual formula, mechanical type or electrodynamic type at present, and this type of glue gun relies on atmospheric pressure or mechanical ejector pin to extrude the fluid glue that is located the packing element, and the size that goes out to glue the volume receives the influence of atmospheric pressure or extrusion force size.
When carrying out the injecting glue to structures such as slit, current rifle of gluing because it is difficult to control to go out the gluey dynamics, goes out to glue a mouthful diameter great, often pours into excessively and overflows, causes the clearance trouble and extravagant, consequently needs to design a rifle of gluing and goes out the instrument of gluing flow control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming of background art, provide a glue gun mouth, should glue the gun mouth and install on beating the gluey rifle, can carry out the fine adjustment to the play gluey flow of play jiao kou, simultaneously, the gun mouth end is installed thin hard tube so that to the slit injecting glue, convenient coating avoids extravagant.
The embodiment of the utility model is realized like this:
the utility model provides a glue gun mouth, include with beat glue gun packing element complex joint, glue gun mouth still includes:
the first end of the first hose is communicated with the joint, and the first hose is provided with a flow regulating switch.
Go out gluey hard tube, go out gluey hard tube and first hose second end intercommunication.
Furthermore, a group of through holes are arranged in the flow regulating switch in a penetrating mode, the outline of the end face of each through hole is gradually reduced from the first end of the flow regulating switch to the second end of the flow regulating switch, a rolling groove extending from the first end of the flow regulating switch to the second end of the flow regulating switch is further formed in the flow regulating switch, the rolling groove is communicated with the side wall of each through hole, the hose is arranged in the through holes, a group of rollers are arranged in the rolling groove, and the hose is gradually extruded by the rollers to regulate flow in the rolling process of the rollers from the first end of the flow regulating switch to the second end of the flow regulating switch.
Furthermore, a first connecting piece is arranged on the joint, the other end of the first connecting piece is fixedly connected with the first end of the flow regulating switch, and the second end of the flow regulating switch is fixedly connected with the glue outlet hard tube.
Furthermore, the tail end of the glue outlet hard tube is also detachably connected with a glue outlet hose.
Furthermore, a plurality of tooth grooves are formed in the rolling surface of the roller.
Further, go out the gluey hose inner wall with go out gluey hard tube outer wall interference fit.
The utility model provides an automatic glue gun, be equipped with foretell glue gun mouth on glue barrel of glue gun.
The utility model has the advantages that:
the utility model provides a glue gun mouth and go up to have flow control to combine, install it on the play jiao kou of packing element, can carry out slight regulation to the play gluey flow of beating the gluey rifle, glue gun mouth end simultaneously and for going out gluey hard tube, can conveniently adjust, avoid extravagant the injecting glue of slit structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a gun nozzle according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a flow control switch according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second glue gun according to an embodiment of the present invention;
icon: 1-gun nozzle body, 100-joint, 100 a-connecting piece, 110-first hose, 120-flow regulating switch, 120 a-roller, 120 b-through hole, 120 c-cylinder, 130-glue discharging hard tube, 130 a-hard tube first end, 140-glue discharging hose and 2-glue gun.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1 and 2, the glue gun nozzle comprises a nozzle body 1, which is mounted on a glue cylinder of a glue gun and structurally comprises a joint 100 matched with the glue cylinder of the glue gun, a first hose 110 and a glue outlet hard pipe 130.
The joint 100 is in a circular tube shape and is in threaded connection with the rubber cylinder, so that the joint is convenient to disassemble.
The first end of the first hose 110 is communicated with the joint 100, the second end of the first hose 110 is communicated with the glue outlet hard tube 130, the first hose 110 is provided with a flow regulating switch 120, and the structural principle of the flow regulating switch 120 is similar to that of a flow switch on an infusion apparatus, namely:
a set of through holes 120b, such as a square hole, a rectangular hole or an irregular hole structure, is penetratingly disposed in the flow regulating switch 120, an end surface profile of the through hole 120b is gradually reduced from a first end (a left end of the flow regulating switch shown in fig. 2) of the flow regulating switch 120 to a second end of the flow regulating switch 120, a rolling groove extending from the first end of the flow regulating switch 120 to the second end of the flow regulating switch 120 is further disposed on the flow regulating switch 120, the rolling groove is communicated with a side wall of the through hole 120b, the hose 110 penetrates through the through hole 120b, a set of rollers 120a, which may be balls, is disposed in the rolling groove, and a plurality of tooth sockets are disposed on a rolling surface of the roller 120a to increase friction.
In the rolling process of the roller 120a from the first end of the flow regulating switch 120 to the second end of the flow regulating switch 120, since the profile of the through hole 120b is gradually reduced, the roller 120a continuously presses the hose 110, and the inner diameter of the hose 110 is gradually reduced by the pressing of the roller 120a, so that the flow can be regulated.
Because the hose structure is arranged between the joint 100 and the glue discharging hard tube 130, in order to increase the structural strength of the glue gun nozzle, the outer surface of the joint 100 is provided with a first connecting piece 100a, the other end of the first connecting piece 100a is fixedly connected with the first end of the flow regulating switch 120, and the second end of the flow regulating switch 120 is fixedly connected with the glue discharging hard tube 130.
In this embodiment, the inner wall of the glue discharging hose 140 is in interference fit with the outer wall of the end portion of the glue discharging hard tube 130, the second end portion of the flow regulating switch 120 is provided with a cylinder 120c, that is, the second end portion of the glue discharging hard tube 130 passes through the cylinder 120c and extends into the through hole 120b, the glue discharging hose 140 is sleeved on the outer wall of the glue discharging hard tube 130, and the cylinder 120c and the glue discharging hard tube 130 are bonded by glue.
Go out gluey hard tube 130 first end 130a still detachable be connected with out gluey hose 140 to go out the inconvenient place of gluey hard tube 130 injecting glue, use out gluey hose 140 crooked injection, go out to adopt interference fit between gluey hose 140 and the play gluey hard tube 130 equally.
Example two:
the utility model provides an automatic glue gun 2, glue the gluey rifle mouth that is equipped with embodiment one on the packing element of rifle 2, should glue rifle 2 and can be manual formula, electrodynamic type and mechanical type, should glue the rifle for the automatic glue gun of electrodynamic type in the implementation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a glue gun mouth, includes and connects (100) with the gluey rifle glue cylinder complex of beating, its characterized in that, glue gun mouth still includes:
the first end of the first hose (110) is communicated with the joint (100), and the first hose (110) is provided with a flow regulating switch (120);
and the glue outlet hard pipe (130), wherein the glue outlet hard pipe (130) is communicated with the second end of the first hose (110).
2. The glue gun nozzle as claimed in claim 1, wherein: the flow regulating switch (120) is internally provided with a group of through holes (120b) in a penetrating manner, the end surface profile of each through hole (120b) is gradually reduced from the first end of the flow regulating switch (120) to the second end of the flow regulating switch (120), the flow regulating switch (120) is further provided with a rolling groove extending from the first end of the flow regulating switch (120) to the second end of the flow regulating switch (120), the rolling groove is communicated with the side wall of the through hole (120b), the hose (110) is arranged in the through hole (120b), and a group of rollers (120a) are arranged in the rolling groove, so that the hose (110) is gradually extruded by the rollers (120a) to regulate the flow in the rolling process of the rollers (120a) from the first end of the flow regulating switch (120) to the second end of the flow regulating switch (120).
3. The glue gun nozzle as claimed in claim 1, wherein: the connector (100) is provided with a first connecting piece (100a), the other end of the first connecting piece (100a) is fixedly connected with the first end of the flow regulating switch (120), and the second end of the flow regulating switch (120) is fixedly connected with the glue outlet hard tube (130).
4. The glue gun nozzle as claimed in claim 1, wherein: the tail end of the glue outlet hard tube (130) is also detachably connected with a glue outlet hose (140).
5. The glue gun nozzle as claimed in claim 2, wherein: the rolling surface of the roller (120a) is provided with a plurality of tooth grooves.
6. The glue gun nozzle as claimed in claim 4, wherein: the inner wall of the glue outlet hose (140) is in interference fit with the outer wall of the glue outlet hard pipe (130).
7. An automatic glue gun is characterized in that a glue gun nozzle according to any one of claims 1 to 6 is arranged on a glue cylinder of the glue gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215099.8U CN212041277U (en) | 2019-12-11 | 2019-12-11 | Glue gun nozzle and automatic glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215099.8U CN212041277U (en) | 2019-12-11 | 2019-12-11 | Glue gun nozzle and automatic glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212041277U true CN212041277U (en) | 2020-12-01 |
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ID=73511337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922215099.8U Active CN212041277U (en) | 2019-12-11 | 2019-12-11 | Glue gun nozzle and automatic glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212041277U (en) |
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2019
- 2019-12-11 CN CN201922215099.8U patent/CN212041277U/en active Active
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