CN217069453U

CN217069453U - Operating device of manual dispenser

Info

Publication number: CN217069453U
Application number: CN202220799403.7U
Authority: CN
Inventors: 刘酩援
Original assignee: Hubei Hailuo Photoelectric Technology Co ltd
Current assignee: Hubei Hailuo Photoelectric Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-29
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a manual point gum machine operating means, include: the glue dispensing device comprises a glue cylinder, a glue dispensing needle and a glue conveying pipe, wherein the top of the glue cylinder is communicated with the glue conveying pipe, the glue dispensing needle is fixedly arranged at the bottom of the glue cylinder, a protective sleeve for protecting the glue dispensing needle is slidably arranged outside the glue cylinder, and a T-shaped sliding block is fixedly arranged at the top end of the inner wall of the protective sleeve; the utility model discloses glue is from the inside of rubber tube in the rubber tube conveying machine, then flow from the point needle of gluing, the handheld rubber tube of staff can carry out the point and glue the operation, when gluing, can move the lag up, make the point glue needle stretch out the lower port of circular logical groove, and move down the lag after the point is glued and is ended, the end that makes the point glue needle is located the inside of lag, and then can play the effect of protection to the point glue needle, sealing mechanism can be sealed circular logical groove when the lag moves down, thereby prevent that the inside remaining glue of point glue needle from drippage, and prevent that the point from gluing needle is by oxidation accelerated corrosion.

Description

Operating device of manual dispenser

Technical Field

The utility model belongs to the point gum machine field, specifically speaking relates to a manual point gum machine operating means.

Background

The manual dispenser is to control the switch of the dispensing controller manually, belongs to the category of semi-automatic dispenser, has low automation degree, is generally used for dispensing articles with various types and specifications, and is not suitable for dispensing articles produced in batches.

When the operation is glued to actual point, the point of gluing needle of some gluing barrel bottom among the prior art does not have any safeguard measure, and then after the point is glued and is ended, the glue of point gluing needle bottom can partly slowly flow out and drip and be difficult to the clearance on the desktop from the needle tubing, and the point of metal material is glued the needle and is directly exposed in the air and accelerate the oxidation easily and lead to the corrosion simultaneously, and the point is glued the needle and is thinner, does not have the lag and will have the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a manual point gum machine operating means, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:

a manual dispenser operating device comprising: the glue dispensing device comprises a glue cylinder, a glue dispensing needle and a glue conveying pipe, wherein the top of the glue cylinder is communicated with the glue conveying pipe, the glue dispensing needle is fixedly arranged at the bottom of the glue cylinder, a protective sleeve for protecting the glue dispensing needle is arranged on the outer portion of the glue cylinder in a sliding mode, a T-shaped sliding block is fixedly arranged at the top end of the inner wall of the protective sleeve and is in sliding connection with a vertical sliding rail at the outer edge of the glue cylinder in a sliding mode, the protective sleeve is of a cylindrical groove body structure with an upward opening, a circular through groove for the glue dispensing needle to penetrate through is formed in the bottom of the protective sleeve, and a sealing mechanism for sealing the circular through groove is arranged on the protective sleeve.

When the glue dispensing machine works, glue flows out of the glue dispensing needle from the inside of the glue cylinder in the glue conveying pipe machine, the glue dispensing operation can be carried out by holding the glue cylinder by hands, the protective sleeve can be moved upwards when glue dispensing is carried out, so that the glue dispensing needle extends out of the lower port of the circular through groove, the protective sleeve is moved downwards after the glue dispensing is finished, the end head of the glue dispensing needle is positioned in the protective sleeve, the glue dispensing needle can be protected, the circular through groove can be sealed by the sealing mechanism when the protective sleeve moves downwards, and therefore residual glue in the glue dispensing needle is prevented from dropping and the glue dispensing needle is prevented from being oxidized and accelerated to be corroded;

t shape slider and the mutual sliding connection of vertical slide rail play and carry out spacing effect to the removal of lag, and then make the more steady of reciprocating of lag.

Preferably, sealing mechanism includes airflow channel, gasbag ring sum mechanism of aerifing, the gasbag ring is fixed to be glued and is established at the inner wall of circular logical groove, and airflow channel is located the wall of lag, and airflow channel communicates gasbag ring sum mechanism of aerifing each other.

During operation, when the lag moved to the shift position down, when exactly the tip of point gluey needle had been located the inside of lag, the mechanism of aerifing can inflate to the inside of gasbag ring this moment, and then makes the gasbag ring take place to expand and seal circular logical groove.

Preferably, the inflation mechanism comprises an inflation tube, a spring compression tube, an extrusion plate and a jack, the spring compression tube is fixedly installed at the bottom of the vertical slide rail, the top of the spring compression tube is fixedly connected with the extrusion plate, the jack is formed in the extrusion plate, the inflation tube corresponding to the jack is fixedly arranged at the bottom of the T-shaped slide block, and the inflation tube is communicated with the air flow channel.

The during operation, when T shape slider moves down to the position that is close to the stripper plate, the gas tube of T shape slider bottom this moment will peg graft each other with the jack, and along with the lag drives T shape slider and continues to move down, T shape slider will be gradual extrusion spring compression pipe, and the inside gas of spring compression pipe will pass through the inside that the gas tube got into airflow channel, and the inside that finally gets into the gasbag ring makes the gasbag ring take place to expand and seals circular logical groove.

Preferably, the inflation tube is designed to be a circular truncated cone-shaped structure, the diameter of the bottom of the inflation tube is smaller than that of the top of the inflation tube, and a rubber pad is fixedly arranged on the inner wall of the insertion hole.

The inflation tube is of a round table-shaped structure, so that the inflation tube and the jack can be conveniently inserted into each other, and the rubber pad enables the sealing performance between the inflation tube and the jack to be better.

Preferably, the side wall of the T-shaped sliding block is provided with a containing groove, and the bottom of the containing groove is fixedly connected with the inner side surface of the supporting block through a compression spring.

Specifically, compression spring will prop up the tight piece and prop up at the inner wall of vertical slide rail for T shape slider can fix a position in the inside of vertical slide rail, prevents that the lag from removing at will.

Preferably, the outer side surface of the tightening block is provided with balls, and the balls are arranged in a matrix form on the outer side surface of the tightening block.

The ball can reduce the frictional resistance between tight piece and the vertical slide rail inner wall of propping greatly, and then makes reciprocating of T shape slider more smooth.

Compared with the prior art, the utility model following beneficial effect has:

1. glue flows out of a glue dispensing needle from the inside of a rubber sleeve in a glue conveying pipe machine, the glue dispensing operation can be carried out by holding the rubber sleeve by hands, when glue dispensing is carried out, a protective sleeve can be moved upwards, so that the glue dispensing needle extends out of a lower port of a circular through groove, the protective sleeve is moved downwards after the glue dispensing is finished, the end head of the glue dispensing needle is positioned in the protective sleeve, the glue dispensing needle can be protected, a sealing mechanism can seal the circular through groove when the protective sleeve moves downwards, the residual glue in the glue dispensing needle is prevented from dropping, and the glue dispensing needle is prevented from being oxidized and corroded at an accelerated speed;

2. the inflation tube is of a round table-shaped structure, so that the inflation tube and the jack can be conveniently inserted into each other, and the rubber pad enables the sealing performance between the inflation tube and the jack to be better.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the protective sleeve;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic view of the internal structure of the T-shaped slider.

In the figure: the glue dispensing device comprises a glue cylinder 1, a glue dispensing needle 2, a glue delivery pipe 3, a protective sleeve 4, a T-shaped sliding block 5, a vertical sliding rail 6, an air flow channel 7, a circular through groove 8, an air bag ring 9, a supporting block 10, an inflation pipe 11, a spring compression pipe 12, an extrusion plate 13, a jack 14, a containing groove 15 and balls 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 5, a manual dispenser operating device includes: glue cylinder 1, point glue needle 2 and defeated rubber tube 3, the top and the defeated rubber tube 3 of glue cylinder 1 communicate each other, glue cylinder 1's bottom is fixed to be equipped with a little glue needle 2, glue cylinder 1's outside slip is equipped with the lag 4 that carries out the protection to point glue needle 2, the fixed T shape slider 5 that is equipped with in inner wall top of lag 4, T shape slider 5 and the 6 mutual sliding connection of vertical slide rail of 1 outward flange of glue cylinder, lag 4 is the ascending column cell body structure of opening, and lag 4's bottom is seted up and is supplied the circular logical groove 8 that point glue needle 2 passed, be equipped with on lag 4 and carry out sealed sealing mechanism with circular logical groove 8.

When the glue dispensing machine works, glue flows out of the glue dispensing needle 2 from the inside of the glue cylinder 1 in the glue conveying pipe 3, the glue dispensing operation can be carried out by holding the glue cylinder 1 by a hand, the protective sleeve 4 can be moved upwards during glue dispensing, so that the glue dispensing needle 2 extends out of the lower port of the circular through groove 8, the protective sleeve 4 is moved downwards after the glue dispensing is finished, the end head of the glue dispensing needle 2 is positioned inside the protective sleeve 4, the glue dispensing needle 2 can be protected, the circular through groove 8 can be sealed when the protective sleeve 4 moves downwards, the residual glue inside the glue dispensing needle 2 is prevented from dropping, and the glue dispensing needle 2 is prevented from being oxidized and corroded rapidly;

t shape slider 5 and the mutual sliding connection of vertical slide rail 6 play and carry out spacing effect to the removal of lag 4, and then make the more steady of reciprocating of lag 4.

The sealing mechanism comprises an air channel 7, an air bag ring 9 and an inflating mechanism, the air bag ring 9 is fixedly adhered to the inner wall of the circular through groove 8, the air channel 7 is located in the wall of the protecting sleeve 4, and the air channel 7 communicates the air bag ring 9 with the inflating mechanism.

During operation, when the lag 4 moves down to the shift position, be exactly when the tip of point plastic pin 2 has been located the inside of lag 4, the mechanism of aerifing can inflate to the inside of gasbag ring 9 this moment, and then makes gasbag ring 9 take place to expand and seal circular logical groove 8.

The inflation mechanism comprises an inflation tube 11, a spring compression tube 12, an extrusion plate 13 and insertion holes 14, the spring compression tube 12 is fixedly installed at the bottom of the vertical slide rail 6, the top of the spring compression tube 12 is fixedly connected with the extrusion plate 13, the insertion holes 14 are formed in the extrusion plate 13, the inflation tube 11 corresponding to the insertion holes 14 is fixedly arranged at the bottom of the T-shaped slide block 5, and the inflation tube 11 is communicated with the air flow channel 7.

During operation, when T shape slider 5 moved down to the position that is close to stripper plate 13, the gas tube 11 of T shape slider 5 bottom this moment will peg graft each other with jack 14, and along with lag 4 drives T shape slider 5 and continues to move down, T shape slider 5 will be gradually extrusion spring compression pipe 12, and the inside gas of spring compression pipe 12 will pass through the inside that gas tube 11 got into airflow channel 7, finally gets into the inside of gasbag ring 9 and makes gasbag ring 9 take place the inflation and seal circular logical groove 8.

The inflation tube 11 is designed to be a circular truncated cone-shaped structure, the diameter of the bottom of the inflation tube 11 is smaller than that of the top of the inflation tube 11, and a rubber pad is fixedly arranged on the inner wall of the insertion hole 14.

The inflation tube 11 is in a truncated cone-shaped structure, so that the inflation tube 11 and the insertion hole 14 can be conveniently inserted into each other, and the rubber pads enable the sealing performance between the inflation tube 11 and the insertion hole 14 to be better.

The side wall of the T-shaped sliding block 5 is provided with a containing groove 15, and the bottom of the containing groove 15 is fixedly connected with the inner side surface of the supporting block 10 through a compression spring.

Specifically, compression spring will prop tight the piece 10 and prop tightly at the inner wall of vertical slide rail 6 for T shape slider 5 can be fixed a position in vertical slide rail 6's inside, prevents that lag 4 from removing at will.

The outer side surface of the tightening block 10 is provided with balls 16, and the balls 16 are arranged in a matrix form on the outer side surface of the tightening block 10.

The ball 16 can greatly reduce the frictional resistance between the tensioning block 10 and the inner wall of the vertical slide rail 6, so that the up-and-down movement of the T-shaped slide block 5 is smoother.

Claims

1. A manual dispenser operating device comprising: the glue dispensing device comprises a glue cylinder (1), a glue dispensing needle (2) and a glue conveying pipe (3), wherein the top of the glue cylinder (1) is communicated with the glue conveying pipe (3), the bottom of the glue cylinder (1) is fixedly provided with the glue dispensing needle (2), the glue dispensing device is characterized in that a protective sleeve (4) for protecting the glue dispensing needle (2) is arranged outside the glue cylinder (1) in a sliding mode, a T-shaped sliding block (5) is fixedly arranged on the top end of the inner wall of the protective sleeve (4), the T-shaped sliding block (5) is connected with a vertical sliding rail (6) on the outer edge of the glue cylinder (1) in a sliding mode, the protective sleeve (4) is of a cylindrical groove body structure with an upward opening, a circular through groove (8) for the glue dispensing needle (2) to penetrate through is formed in the bottom of the protective sleeve (4), and a sealing mechanism for sealing the circular through groove (8) is arranged on the protective sleeve (4).

2. The operating device of a manual dispenser according to claim 1, wherein the sealing mechanism comprises an air passage (7), an air bag ring (9) and an inflating mechanism, the air bag ring (9) is fixedly adhered to the inner wall of the circular through groove (8), the air passage (7) is located in the wall of the protective sleeve (4), and the air passage (7) communicates the air bag ring (9) with the inflating mechanism.

3. The operating device of a manual dispenser according to claim 2, wherein the inflating mechanism comprises an inflating tube (11), a spring compression tube (12), an extrusion plate (13) and a jack (14), the spring compression tube (12) is fixedly mounted at the bottom of the vertical slide rail (6), the top of the spring compression tube (12) is fixedly connected with the extrusion plate (13), the jack (14) is formed in the extrusion plate (13), the inflating tube (11) corresponding to the jack (14) is fixedly arranged at the bottom of the T-shaped slider (5), and the inflating tube (11) is communicated with the air flow channel (7).

4. The operating device of a manual dispenser according to claim 3, wherein the air tube (11) is designed in a circular truncated cone-shaped structure, the bottom diameter of the air tube (11) is smaller than the top diameter of the air tube (11), and a rubber pad is fixedly arranged on the inner wall of the insertion hole (14).

5. The operating device of a manual dispenser according to claim 4, wherein the side wall of the T-shaped sliding block (5) is provided with a receiving groove (15), and the bottom of the receiving groove (15) is fixedly connected with the inner side surface of the supporting block (10) through a compression spring.

6. A hand operated dispenser operating device according to claim 5 wherein the outer side of the said holding up block (10) is provided with balls (16), the balls (16) being arranged in a matrix on the outer side of the holding up block (10).