CN211865675U

CN211865675U - Glue dripping mechanism in low-speed glue dispenser

Info

Publication number: CN211865675U
Application number: CN202020270248.0U
Authority: CN
Inventors: 王世传
Original assignee: Shishi Shilianda Garment Accessories Co ltd
Current assignee: Shishi Shilianda Garment Accessories Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-11-06
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a glue dripping mechanism in low-speed point gum machine, including material pipe body, the inside of material pipe body is provided with the piston, the surface of piston and the internal surface contact of material pipe body, the piston is plastic wear-resisting material, the bottom fixedly connected with extrusion pad of piston. This glue dripping mechanism in low-speed point gum machine, through promoting the piston downstream, make the piston lift up with the stirring board with the inboard air compression of glue, the air is arranged to the top of piston through the exhaust hole, when the bottom of extrusion pad contacts completely with the top of glue, the stirring board resets and seals the piston, the user injects highly-compressed gas to the inside of material pipe body simultaneously, gas promotes the piston downstream, make the even discharge opening discharge through material pipe body bottom of glue, it is not convenient for to empty the air of material intraduct to have solved current point gum machine glue dripping mechanism, the inside atmospheric pressure stability of material pipe has been reduced, thereby influence the problem of glue dripping homogeneity easily.

Description

Glue dripping mechanism in low-speed glue dispenser

Technical Field

The utility model relates to a meshbelt production technical field specifically is a glue dripping mechanism in low-speed point gum machine.

Background

The dispensing machine is also called a glue spreader, a glue dripping machine, a glue spreading machine, a glue pouring machine and the like, is specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in an automatic machine of the product, can realize three-dimensional and four-dimensional path dispensing, is mainly used for accurately dripping, pouring, spreading and dripping glue, paint and other liquid in the product process to each accurate position of the product, and can be used for realizing dispensing, line drawing, circular or arc.

The meshbelt need use point gum machine in process of production to utilize glue to decorate its surface, but current point gum machine dispensing mechanism is not convenient for carry out the evacuation to the air of material intraduct, has reduced material intraduct atmospheric pressure stability to influence the dispensing homogeneity easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a glue dripping mechanism in low-speed point gum machine possesses advantages such as the exhaust air of being convenient for, has solved current point gum machine glue dripping mechanism and has not been convenient for carry out the evacuation to the air of material intraduct, has reduced the atmospheric pressure stability of material intraduct to influence the problem of glue dripping homogeneity easily.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a glue dripping mechanism in low-speed point gum machine, includes material pipe body, the inside of material pipe body is provided with the piston, the surface of piston and the internal surface contact of material pipe body, the bottom fixedly connected with extrusion pad of piston, the exhaust hole has been seted up to the bottom of piston, the top in exhaust hole and the top intercommunication of piston, the top of piston articulates through the hinge has the stirring board, the stirring board is located the top in exhaust hole.

Preferably, the bottom of the extrusion pad is provided with a conical groove, the top of the conical groove is communicated with the bottom of the exhaust hole, and the inclination angle of the conical groove is an acute angle.

Preferably, magnets are fixedly connected to the bottom of the poking plate and the top of the piston, the magnets attract each other, and the magnets are weak in magnetism.

Preferably, the bottom of the poking plate is fixedly connected with a sealing gasket positioned on the inner side of the magnet, one side, far away from the poking plate, of the sealing gasket is in contact with the top of the piston, and the sealing gasket is made of silica gel.

Preferably, the surface of the material pipe body is sleeved with an adjusting ring, a magnetic ring sleeved on the surface of the material pipe body is fixedly connected inside the adjusting ring, and the magnetic ring and the magnet attract each other.

Preferably, the top and the bottom on the surface of the material pipe body are fixedly connected with limiting rings, the top of the adjusting ring is in contact with the surfaces of the limiting rings, a pressurizing sleeve is sleeved on the surface of the adjusting ring, and anti-skid patterns are formed in the surface of the pressurizing sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a glue dripping mechanism in low-speed point gum machine possesses following beneficial effect:

1. this glue dripping mechanism in low-speed point gum machine, through promoting the piston downstream, make the piston lift up with the stirring board with the inboard air compression of glue, the air is arranged to the top of piston through the exhaust hole, when the bottom of extrusion pad contacts completely with the top of glue, the stirring board resets and seals the piston, the user injects highly-compressed gas to the inside of material pipe body simultaneously, gas promotes the piston downstream, make the even discharge opening discharge through material pipe body bottom of glue, it is not convenient for to empty the air of material intraduct to have solved current point gum machine glue dripping mechanism, the inside atmospheric pressure stability of material pipe has been reduced, thereby influence the problem of glue dripping homogeneity easily.

2. This glue dripping mechanism in low-speed point gum machine, through setting up the taper groove, can make the inboard air of extrusion pad and glue can concentrate on the axis department of material pipe body, can be convenient for discharge of the inside air of material pipe body, through setting up magnet, can play fixed effect to the stirring board, avoid the stirring board to appear the displacement at the injection air pressure in-process, through setting up sealed the pad, can improve the sealed effect of piston, prevent to produce the gap between piston and the stirring board, through setting up adjustable ring and magnetic ring, can the person of facilitating the use drive the piston and remove, can the person of facilitating the use take out the piston, through setting up the spacing ring, can play spacing effect to the adjusting ring, avoid the adjustable ring to drop from the surface of material pipe body, simultaneously through setting up the pressure sleeve, can improve the frictional force between adjustable ring and the user's hand, avoid appearing the phenomenon of.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a schematic sectional view of the top view structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a material pipe body; 2. a piston; 3. pressing the cushion; 4. an exhaust hole; 5. a poking plate; 6. a conical groove; 7. a magnet; 8. a gasket; 9. an adjusting ring; 10. a magnetic ring; 11. a limiting ring; 12. and (5) pressing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, a glue dropping mechanism in a low-speed glue dispenser, comprising a material tube body 1, a piston 2 is arranged inside the material tube body 1, the outer surface of the piston 2 contacts with the inner surface of the material tube body 1, the piston 2 is made of plastic and wear-resistant material, a bottom of the piston 2 is fixedly connected with an extrusion pad 3, a conical groove 6 is formed at the bottom of the extrusion pad 3, the top of the conical groove 6 is communicated with the bottom of an exhaust hole 4, the inclination angle of the conical groove 6 is an acute angle, by arranging the conical groove 6, the air inside the extrusion pad 3 and the glue can be concentrated at the central axis of the material tube body 1, so that the air inside the material tube body 1 can be conveniently exhausted, the exhaust hole 4 is formed at the bottom of the piston 2, and the top of. The top of the piston 2 is hinged with a poking plate 5 through a hinge, the poking plate 5 is positioned at the top of the exhaust hole 4, the bottom of the poking plate 5 and the top of the piston 2 are both fixedly connected with a magnet 7, the magnet 7 attracts each other, the magnet 7 is weak magnetic, the poking plate 5 can be fixed by arranging the magnet 7, the poking plate 5 is prevented from displacing in the process of injecting air pressure, the bottom of the poking plate 5 is fixedly connected with a sealing gasket 8 positioned at the inner side of the magnet 7, one side, away from the poking plate 5, of the sealing gasket 8 is in contact with the top of the piston 2, the sealing gasket 8 is made of silica gel, the sealing effect of the piston 2 can be improved by arranging the sealing gasket 8, a gap is prevented from being generated between the piston 2 and the poking plate 5, the surface of the material pipe body 1 is sleeved with an adjusting ring 9, the inner, through setting up adjustable ring 9 and magnetic ring 10, can the person of facilitating the use drive piston 2 and remove, can the person of facilitating the use take out piston 2, the top and the equal fixedly connected with spacing ring 11 in bottom on material pipe body 1 surface, the top of adjustable ring 9 and the surface contact of spacing ring 11, the surface cover of adjustable ring 9 is equipped with pressurization cover 12, anti-skidding line has been seted up on pressurization cover 12's surface, through setting up spacing ring 11, can play spacing effect to adjustment ring 9, avoid adjustable ring 9 to drop from material pipe body 1's surface, simultaneously through setting up pressurization cover 12, can improve the frictional force between adjustable ring 9 and the user hand, the phenomenon of avoiding appearing skidding.

When using, the user pours glue into the inside of material pipe body 1, then put into the inside of material pipe body 1 with piston 2, drive piston 2 downstream through the inside magnetic ring 10 of adjustable ring 9, make piston 2 and the inboard air compression of glue lift up the stirring board 5, the air is arranged to the top of piston 2 through exhaust hole 4, when the bottom of extrusion pad 3 and the top of glue completely contact, stirring board 5 resets and seals piston 2, simultaneously the user injects high-pressure gas into the inside of material pipe body 1, gaseous promotion piston 2 moves down, piston 2 releases pressure to the glue through extrusion pad 3, make the even discharge opening through material pipe body 1 bottom of glue discharge.

To sum up, this glue dripping mechanism in low-speed point gum machine, through promoting piston 2 downstream, make piston 2 and the inboard air compression of glue lift up toggle plate 5, the air is arranged to the top of piston 2 through exhaust hole 4, when the bottom of extrusion pad 3 and the top of glue contact completely, toggle plate 5 resets and seals piston 2, the user injects high-pressure gas to the inside of material pipe body 1 simultaneously, gas promotes piston 2 downstream, make the even discharge opening discharge that passes through material pipe body 1 bottom of glue, it is not convenient for evacuation to the air of material intraduct to have solved current point gum machine glue dripping mechanism, material intraduct atmospheric pressure stability has been reduced, thereby influence the problem of glue dripping homogeneity easily.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glue dripping mechanism in low-speed point gum machine, includes material pipe body (1), its characterized in that: the inside of material pipe body (1) is provided with piston (2), the surface of piston (2) and the internal surface contact of material pipe body (1), the bottom fixedly connected with extrusion pad (3) of piston (2), exhaust hole (4) have been seted up to the bottom of piston (2), the top in exhaust hole (4) and the top of piston (2) intercommunication, the top of piston (2) articulates through the hinge has stirring board (5), stirring board (5) are located the top in exhaust hole (4).

2. The glue dropping mechanism of the low-speed glue dispenser according to claim 1, characterized in that: the bottom of the extrusion pad (3) is provided with a conical groove (6), the top of the conical groove (6) is communicated with the bottom of the exhaust hole (4), and the inclination angle of the conical groove (6) is an acute angle.

3. The glue dropping mechanism of the low-speed glue dispenser according to claim 1, characterized in that: the bottom of the poking plate (5) and the top of the piston (2) are fixedly connected with magnets (7), the magnets (7) attract each other, and the magnets (7) are weak in magnetism.

4. The glue dropping mechanism of the low-speed glue dispenser according to claim 3, characterized in that: the bottom fixedly connected with of stirring board (5) is located inboard sealed pad (8) of magnet (7), the top contact of one side and piston (2) that stirring board (5) were kept away from to sealed pad (8), the material of sealed pad (8) is silica gel.

5. The glue dropping mechanism of the low-speed glue dispenser according to claim 4, characterized in that: the surface of the material pipe body (1) is sleeved with an adjusting ring (9), a magnetic ring (10) sleeved on the surface of the material pipe body (1) is fixedly connected inside the adjusting ring (9), and the magnetic ring (10) and the magnet (7) are mutually attracted.

6. The glue dropping mechanism of the low-speed glue dispenser according to claim 5, characterized in that: the material pipe comprises a material pipe body (1), wherein the top and the bottom of the surface of the material pipe body (1) are fixedly connected with limiting rings (11), the top of an adjusting ring (9) is in surface contact with the limiting rings (11), a pressurizing sleeve (12) is sleeved on the surface of the adjusting ring (9), and anti-skid lines are arranged on the surface of the pressurizing sleeve (12).