CN212576725U

CN212576725U - Multi-head dispensing needle head

Info

Publication number: CN212576725U
Application number: CN202022010311.XU
Authority: CN
Inventors: 周俊呈
Original assignee: Wuxi Trs Heat Exchanger Co ltd
Current assignee: Wuxi Trs Heat Exchanger Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-02-23
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a multi-head dispensing needle head, which comprises a header pipe, a plurality of branch pipes and a fixing device, wherein the discharge end of the header pipe is integrally provided with the feed end of the branch pipe, the branch pipes are arranged on the header pipe in a flush manner, and the lower ends of the branch pipes are stably installed through the fixing device; the branch pipe comprises a material conveying pipe, material distributing pipes and a material guide pipe which are integrally connected in a ending mode, the material conveying pipes are vertically arranged in parallel, the position, corresponding to the material conveying pipe, of each material distributing pipe is dispersed in a fan shape, and the material guide pipe is vertically arranged below the material distributing pipes. The utility model discloses simple structure, convenient operation improves the point and scribbles efficiency, guarantees the precision, increase of service life.

Description

Multi-head dispensing needle head

Technical Field

The utility model mainly relates to a field is glued to the point, especially relates to a syringe needle is glued to bull point.

Background

At present, a dispensing needle tube is one-head, 84 holes are needed for dispensing a product, the dispensing is needed for 84 times, and time and labor are wasted.

Published chinese utility model patent, application No. CN201920198648.2, patent name: the utility model provides a point and glue cylinder anchor clamps and bull point gum machine, application date: 2019-02-14. the utility model relates to a glue dispensing syringe clamp, including total mounting panel, syringe fixed plate, elastic washer, press from both sides tight adjusting screw and fine-tuning. Wherein, the main mounting plate is vertically arranged on the dispenser; the needle cylinder fixing plates are a plurality of needle cylinder fixing plates, and the plate surfaces of the needle cylinder fixing plates are horizontally arranged on the main mounting plate; each needle cylinder fixing plate is provided with a vertically extending mounting hole; the elastic washer is sleeved in the mounting hole, the circumference of the elastic washer is not closed, and the dispensing needle cylinder is vertically sleeved in the elastic washer; one end of the clamping adjusting screw is in threaded fit with the needle cylinder fixing plate, and the other end of the clamping adjusting screw is abutted against the elastic washer; the fine adjustment mechanism is arranged between each syringe fixing plate and the main mounting plate and is used for adjusting the position of the syringe fixing plate. The utility model also provides a bull point gum machine is equipped with the point cylinder anchor clamps of gluing. The utility model discloses can glue a plurality of optical lens points simultaneously, improve the point and glue efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multi-head dispensing needle head, which comprises a header pipe 1, branch pipes 2 and a fixing device, wherein the discharge end of the header pipe 1 is integrally provided with the feed end of the branch pipes 2, the branch pipes 2 comprise a plurality of branch pipes, the top ends of the branch pipes 2 are arranged on the header pipe 1 in a flush manner, and the lower ends are stably installed through the fixing device;

the branch pipe 2 comprises a material conveying pipe 21, a material distributing pipe 22 and a material guide pipe 23 which are integrally connected in a ending mode, the material conveying pipes 21 are vertically arranged in parallel, the position, corresponding to the material conveying pipe 21, of each material distributing pipe 22 is dispersed in a fan shape, and the material guide pipe 23 is vertically arranged below the material distributing pipe 22.

Preferably, fixing device includes fixed plate 3 and fixing bolt 4, fixed plate 3 is provided with a pair ofly, one side of fixed plate 3 is provided with

arc recess

5, 5 relative settings of arc recess terminal surface of fixed plate 3, a pair of fixed plate 3 is through the fixing bolt 4 fixed mounting who violently inserts.

Preferably, a pair of the arc-shaped grooves 5 are oppositely arranged to form a through hole with the same outer diameter as that of the branch pipe 2.

Preferably, the branch pipes 2 are arranged at equal intervals.

Preferably, the materials of the main pipe 1 and the branch pipes 2 are stainless steel.

Preferably, the material of the fixing device is aluminum alloy.

Preferably, six branch pipes 2 are provided.

The utility model has the advantages that: simple structure, convenient operation improves the efficiency of scribbling, guarantees the precision, increase of service life.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a cross-sectional view of the fixing device of the present invention;

FIG. 3 is a block diagram of the present invention, excluding the fixing device;

FIG. 4 is a schematic view of the circular hole of FIG. 3;

in the figure, the position of the upper end of the main shaft,

1. a header pipe; 2. a branch pipe 21, a material conveying pipe 22, a material distributing pipe 23 and a material guiding pipe; 3. a fixing plate; 4. fixing the bolt; 5. an arc-shaped groove.

Detailed Description

In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.

As shown in fig. 1-4, the present invention comprises: the device comprises a main pipe 1, branch pipes 2 and a fixing device, wherein the discharge end of the main pipe 1 is integrally provided with a feed end of each branch pipe 2, the branch pipes 2 comprise a plurality of branch pipes, the top ends of the branch pipes 2 are arranged on the main pipe 1 in a flush mode, and the lower ends of the branch pipes are stably installed through the fixing device;

In use, the existing design has 6-tube needles, and the spot painting of the product can be finished only by painting 14 times.

In this implementation, it is preferred that the fixing device includes fixed plate 3 and fixing bolt 4, fixed plate 3 is provided with a pair ofly, one side of fixed plate 3 is provided with arc recess 5, the relative setting of arc recess 5 terminal surface of fixed plate 3, a pair of fixed plate 3 is through fixing bolt 4 fixed mounting who violently inserts.

Set up above-mentioned structure, utilize fixing device to play the fixed action to branch pipe 2, play the effect of stable branch material pipe 22, prevent to rock, improve the precision of point-coating.

In the present embodiment, it is preferable that a pair of the arc grooves 5 are oppositely arranged to form a through hole having the same outer diameter as the branch pipe 2.

With the above structure, the branch pipe 2 is prevented from shaking in use.

In the present embodiment, the branch pipes 2 are preferably arranged at equal intervals.

By the adoption of the structure, the point coating difficulty is reduced, the point coating precision is improved, and the quality is guaranteed on the premise of improving the efficiency according to the point coating positioning of the product or the arrangement at equal intervals.

In the present embodiment, stainless steel is preferably used as the material of the main pipe 1 and the branch pipes 2.

Set up above-mentioned structure, improve the life of product.

In this embodiment, the material of the fixing device is preferably an aluminum alloy.

Set up above-mentioned structure, improve the life of product.

In the present embodiment, six branch pipes 2 are preferably provided.

In the embodiment, the existing dispensing needle tube is one-headed, 84 holes are needed for dispensing one product, the time and the labor are wasted, and the 6-tube needle head is designed to be coated only 14 times.

The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.

Claims

1. The multi-head dispensing needle head is characterized by comprising a main pipe (1), branch pipes (2) and a fixing device, wherein the discharge end of the main pipe (1) is integrally provided with the feed end of the branch pipes (2), the branch pipes (2) comprise a plurality of branch pipes, the top ends of the branch pipes (2) are arranged on the main pipe (1) in a flush manner, and the lower ends of the branch pipes are stably installed through the fixing device;

branch pipe (2) are including ending conveying pipeline (21), branch material pipe (22) and passage (23) of body coupling, and are a plurality of conveying pipeline (21) are vertical to be set up side by side, every divide the position that conveying pipeline (21) were corresponded in branch material pipe (22) to scatter with the fan-shaped, passage (23) are vertical to be set up in branch material pipe (22) below.

2. The multi-dispensing needle of claim 1, wherein: the fixing device comprises a fixing plate (3) and a fixing bolt (4), the fixing plate (3) is provided with a pair of fixing plates, an arc-shaped groove (5) is formed in one side of the fixing plate (3), the end faces of the arc-shaped groove (5) of the fixing plate (3) are oppositely arranged, and the fixing plate (3) is fixedly installed through the fixing bolt (4) which is transversely inserted.

3. The multi-tip dispensing needle head of claim 2, wherein: the pair of arc-shaped grooves (5) are oppositely arranged to form a through hole with the same outer diameter as that of the branch pipe (2).

4. The multi-tip dispensing needle head of claim 3, wherein: the branch pipes (2) are arranged at equal intervals.

5. The multi-dispensing needle of claim 4, wherein: the materials of the main pipe (1) and the branch pipes (2) are stainless steel.

6. The multi-tip dispensing needle head of claim 5, wherein: the fixing device is made of aluminum alloy.

7. The multi-tip dispensing needle head of claim 6, wherein: six branch pipes (2) are arranged.