CN216857211U

CN216857211U - Quantitative injection type dispensing machine

Info

Publication number: CN216857211U
Application number: CN202122844446.0U
Authority: CN
Inventors: 张国华; 张亚平
Original assignee: Changzhou Kalefu Information Technology Co ltd
Current assignee: Changzhou Kalefu Information Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-01
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a quantitative injection type dispenser, which comprises a machine set, wherein the machine set comprises a conveying assembly, the conveying assembly comprises an inflation pipe, a quantity control assembly is arranged in the inflation pipe, the inflation pipe and the machine set are fixedly installed, the quantity control assembly and the machine set are installed in a sliding mode, when the device is in actual use, stable conveying of glue is achieved under the action of the conveying assembly in the machine set, the quantity control assembly controls the feeding speed of the glue under the action of the inflation pipe, the purpose of accurately controlling the glue quantity is achieved, and the phenomenon that the glue quantity is insufficient or the glue quantity is excessive is not prone to occur when the machine set achieves dispensing.

Description

Quantitative injection type dispensing machine

Technical Field

The utility model relates to the technical field of dispenser machines, in particular to a quantitative jet type dispenser machine.

Background

The dispenser is also called a glue spreader, a glue dispenser, a glue beater, a glue pouring machine and the like, and is specially used for controlling fluid. And the fluid is dripped and coated on the surface of the product or in the product by an automatic machine, so that three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping can be realized. The glue dispenser is mainly used for precisely dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each precise position of a product, and can be used for realizing dispensing, line drawing, rounding or arc.

The traditional dispenser is difficult to control the single-time glue amount precision, so that the phenomenon of insufficient glue amount or excessive glue amount is easy to occur during dispensing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quantitative injection type dispenser to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a quantitative injection type point gum machine, includes the unit, the unit includes conveying assembly, conveying assembly includes the gas tube, be provided with accuse volume subassembly in the gas tube, gas tube and unit fixed mounting, accuse volume subassembly and unit slidable mounting when the device is in the in-service use, through the effect of the conveying assembly in the unit, realize the stable transport of glue for the effect through the gas tube makes the feed speed of accuse volume subassembly control glue, thereby realizes the purpose of accurate control volume of gluing, makes the unit when realizing gluing, is difficult for appearing the volume of gluing not enough or the too much phenomenon of volume of gluing.

According to the technical scheme, the conveying assembly further comprises a bearing bin and a rubber inlet pipe, the bearing bin and the unit are fixedly installed, the inflation pipe is installed on one side of the bearing bin, and the rubber inlet pipe penetrates through one side, far away from the inflation pipe, of the bearing bin.

According to the technical scheme, the two sides of the inflation tube are provided with inflation holes, the inflation tube is internally provided with the sliding cavity, and the quantity control assembly is slidably mounted inside the sliding cavity.

According to the technical scheme, the quantity control assembly comprises a piston, the piston is slidably mounted inside the sliding cavity, a connecting rod is mounted on the end face, close to the bearing bin, of the piston, a baffle is mounted at one end, far away from the piston, of the connecting rod, and a hollow pipe is mounted on the end face, far away from the connecting rod, of the baffle.

According to the technical scheme, the rubber inlet cavity is formed in the rubber inlet pipe.

According to the technical scheme, one end, far away from the baffle, of the hollow pipe is inserted into the glue inlet cavity, and a plurality of small holes are formed in one side of the hollow pipe.

Compared with the prior art, the utility model has the following beneficial effects: through being provided with accuse volume subassembly, when the device is in the in-service use, through the conveying subassembly's in the unit effect, realize the stable transport of glue for the effect through the gas tube for the feed rate of accuse volume subassembly control glue, thereby realize the purpose of accurate control volume of gluing, make the unit when realizing gluing, be difficult for appearing gluing the volume not enough or glue the excessive phenomenon of volume.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the delivery assembly of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2 of the present invention;

in the figure: 1. a unit;

2. a delivery assembly; 21. a receiving bin; 22. an inflation tube; 23. feeding a rubber tube;

221. an inflation hole; 222. a sliding cavity; 231. a glue inlet cavity;

3. a quantity control component; 31. a hollow tube; 32. a connecting rod; 33. a piston; 34. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a ration injection type point gum machine, includes unit 1, and unit 1 includes conveying assembly 2, and conveying assembly 2 includes gas tube 22, is provided with accuse volume subassembly 3 in the gas tube 22, and gas tube 22 and unit 1 fixed mounting, accuse volume subassembly 3 and unit 1 slidable mounting.

Conveying assembly 2 still includes accepting storehouse 21 and advances rubber tube 23, accept storehouse 21 and unit 1 fixed mounting, gas tube 22 is installed in one side of accepting storehouse 21, it wears to locate to accept one side that the gas tube 22 was kept away from to storehouse 21 to advance rubber tube 23, gas charging hole 221 has been seted up to gas charging tube 22 both sides, sliding cavity 222 has been seted up to gas charging tube 22 inside, accuse volume subassembly 3 slidable mounting is in sliding cavity 222's inside, accuse volume subassembly 3 includes piston 33, piston 33 slidable mounting is in sliding cavity 222's inside, piston 33 is close to and installs connecting rod 32 on accepting the terminal surface of storehouse 21, connecting rod 32 keeps away from the one end of piston 33 and installs baffle 34, install hollow tube 31 on the terminal surface that connecting rod 32 was kept away from to baffle 34, it has seted up into gluey chamber 231 to advance rubber tube 23 inside, the one end that baffle 34 was kept away from to hollow tube 31 inserts in advancing gluey chamber 231, a plurality of apertures have been seted up to one side of hollow tube 31.

The working principle is as follows: when the device is in actual use, glue is conveyed into the receiving bin 21 from the glue inlet cavity 231 of the glue inlet pipe 23, and when glue is to be dispensed, the glue in the receiving bin 21 is discharged to finish quantitative glue dispensing.

And the air pressure inside the sliding chamber 222 is increased by inflating the inside of the inflating hole 221 of the inflating tube 22, the air pressure pushes the piston 33 to move upward, the hollow tube 31 is pushed upward by the connecting rod 32, so that the hollow tube 31 enters the glue inlet 231 and, as the hollow tube 31 continues to move upward, the number of the small holes on the side surface of the connecting chamber 21 exposed to the interior of the connecting chamber is reduced, the glue speed entering the connecting chamber 21 through the small holes on the side surface of the hollow tube 31 at the same time is reduced, the glue amount entering the connecting chamber 21 is reduced in the same time, and the glue amount is reduced during glue dispensing, and similarly, the glue amount can be increased during glue dispensing by exhausting air to the air charging hole 221, namely, the amount of the glue inside the receiving bin 21 is changed by controlling the air pressure inside the air charging pipe 22, therefore, the glue is quantitatively sprayed, and the phenomenon of insufficient glue amount or excessive glue amount is not easy to occur when the machine set is used for dispensing glue.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. The utility model provides a quantitative injection type point gum machine, includes unit (1), its characterized in that: the unit (1) comprises a conveying assembly (2), the conveying assembly (2) comprises an inflation tube (22), a control quantity assembly (3) is arranged in the inflation tube (22), the inflation tube (22) and the unit (1) are fixedly installed, the control quantity assembly (3) and the unit (1) are slidably installed, the conveying assembly (2) further comprises a bearing bin (21) and a rubber inlet tube (23), the bearing bin (21) and the unit (1) are fixedly installed, the inflation tube (22) is installed on one side of the bearing bin (21), the rubber inlet tube (23) penetrates through one side of the bearing bin (21) far away from the inflation tube (22), inflation holes (221) are formed in two sides of the inflation tube (22), a sliding cavity (222) is formed in the inflation tube (22), the control quantity assembly (3) is slidably installed in the sliding cavity (222), the control quantity assembly (3) comprises a piston (33), piston (33) slidable mounting is in the inside of sliding chamber (222), piston (33) are close to and are taken up connecting rod (32) on accepting the terminal surface of storehouse (21), baffle (34) are installed to the one end that piston (33) are kept away from in connecting rod (32), install hollow tube (31) on the terminal surface that connecting rod (32) are kept away from in baffle (34).

2. The quantitative injection type dispenser according to claim 1, wherein: and a rubber inlet cavity (231) is formed in the rubber inlet pipe (23).

3. The quantitative injection type dispenser according to claim 2, wherein: one end of the hollow pipe (31) far away from the baffle (34) is inserted into the glue inlet cavity (231), and one side of the hollow pipe (31) is provided with a plurality of small holes.