CN219003585U

CN219003585U - Glue partial shipment device

Info

Publication number: CN219003585U
Application number: CN202222680863.0U
Authority: CN
Inventors: 叶茂权
Original assignee: Suzhou Industrial Park Dasa Electronic Technology Co ltd
Current assignee: Suzhou Industrial Park Dasa Electronic Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-05-12
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a glue split charging device which is used for split charging glue on a to-be-filled syringe, wherein the syringe comprises a syringe body, a glue inlet and a piston which can be gradually far away from the glue inlet along with the increase of the liquid level in the syringe, the glue split charging device comprises an upper mounting seat, a lower mounting seat and a floating press-fitting assembly arranged on the upper mounting seat, the to-be-filled syringe is arranged between the upper mounting seat and the lower mounting seat, the glue inlet of the syringe is detachably and fixedly arranged on the lower mounting seat, a pressure head of the floating press-fitting assembly stretches into the syringe to float and press the piston when the liquid level in the syringe increases, and a plurality of air outlet holes are formed in the piston. The utility model at least comprises the following advantages: the glue filling efficiency is high and the flatness of the glue surface in the needle cylinder can be effectively ensured.

Description

Glue partial shipment device

Technical Field

The utility model relates to the technical field of glue split charging, in particular to a glue split charging device.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

The high-capacity glue barrel cannot accurately control the glue dispensing quantity, the glue dispensing quantity can be better controlled by dispensing the glue by adopting a small-capacity needle barrel for products with higher requirements, therefore, glue is generally required to be dispensed into the small needle barrel from the large-capacity glue barrel in actual use, the conventional glue dispensing is carried out by manually and directly drawing materials from the glue barrel, the dispensing efficiency is low and the quality is poor, and the filling machine is adopted for filling, but most of the filling machine is from top to bottom, bubbles are easy to generate, the glue dispensing quantity is unstable when the glue surface in the needle barrel is easy to be high in the middle and low in two sides, the subsequent use is caused, the final bonding performance is influenced, and if the adhesive part is fallen, the glue is scrapped in batches and complained by customers, so that the development of a glue dispensing device is needed to solve the technical problems.

It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an efficient glue split charging device with a smooth glue surface.

In order to solve the technical problems, the utility model provides a glue split charging device which is used for split charging glue for a to-be-filled syringe, wherein the syringe comprises a syringe body, a glue inlet and a piston which can gradually keep away from the glue inlet along with the increase of the liquid level in the syringe, the glue split charging device comprises an upper mounting seat, a lower mounting seat and a floating press-fit assembly arranged on the upper mounting seat, the to-be-filled syringe is arranged between the upper mounting seat and the lower mounting seat, the glue inlet of the syringe is detachably and fixedly arranged on the lower mounting seat, a pressure head of the floating press-fit assembly stretches into the syringe to float and press the piston when the liquid level in the syringe increases, and a plurality of air outlet holes are formed in the piston.

Further, a threaded adapter seat is sleeved on the lower mounting seat, a rubber inlet of the needle cylinder is in threaded connection with the threaded adapter seat, the lower end of the threaded adapter seat is connected with a rubber tube, one end of the rubber tube is communicated with the rubber inlet, and the other end of the rubber tube is communicated with a rubber supply assembly.

Further, the floating press-fitting assembly is an air cylinder, the pressure head is arranged at the tail end of a telescopic rod of the air cylinder, and the air cylinder is longitudinally arranged on the upper mounting seat.

Further, a supporting rod which is longitudinally arranged is further arranged on one side of the air cylinder, and a first liquid level sensor is respectively arranged at the upper end and the lower end of the supporting rod.

Further, each first liquid level sensor is mounted on the support rod through an adjusting nut.

Furthermore, a manual regulating valve is further arranged on the rubber tube, a pneumatic ball valve is further arranged between the manual regulating valve and the rubber inlet, and the pneumatic ball valve is communicated with the manual regulating valve through an L-shaped connecting pipe.

Further, the glue supply assembly comprises a glue barrel and a pump arranged above the glue barrel, a bubble discharging opening is formed in a piston in the glue barrel, and a second liquid level sensor for sensing the liquid level in the glue barrel is further arranged on the pump.

Further, the rubber tube is a high-pressure Teflon tube.

By the technical scheme, the utility model has the following beneficial effects:

according to the glue split charging device, glue is filled into the needle cylinder from bottom to top, the upper end is matched with the floating press-fitting assembly to carry out floating compaction on the piston in the needle cylinder through the pressure head, so that the glue surface in the needle cylinder is smooth, glue in the middle and at the side is on the same horizontal line, the glue filling quality is greatly improved, and the compaction and glue filling processes are combined into a whole, so that the working efficiency is improved, and the glue filling quality can be guaranteed; simultaneously be provided with the venthole on the piston, can avoid producing the quality of bubble influence the interior glue of cylinder in the time of encapsulating, can realize dual control through setting up manual governing valve and pneumatic ball valve, through setting up first level sensor and pneumatic ball valve signal connection, can guarantee that glue reaches automatic disconnected glue after the position of settlement, reduce the partial shipment error, can effectually save raw materials cost and improve the qualification rate of product. The first liquid level sensor is arranged on the supporting rod through the adjusting nut, so that the installation is more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic view of a threaded connection embodying the present utility model;

fig. 4 is a schematic view of a ram and plunger within a syringe embodying the present utility model.

Wherein:

1. a needle cylinder; 101. a syringe body; 102. a glue inlet; 103. a piston; 104. an air outlet hole; 2. an upper mounting seat; 3. a lower mounting seat; 4. a floating press-fit assembly; 401. a pressure head; 5. a threaded adapter; 501. a threaded hole; 502. the lower end of the male thread adapter; 6. a rubber tube; 7. a glue supply assembly; 701. a glue barrel; 702. a pump; 703. a second liquid level sensor; 8. a support rod; 9. a first liquid level sensor; 10. an adjusting nut; 11. a manual adjustment valve; 12. pneumatic ball valves; 13. an L-shaped connecting pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and to distinguish between similar objects, and there is no order of preference between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1-4, a glue split charging device according to a preferred embodiment of the present utility model is used for split charging glue on a to-be-filled syringe 1, where the syringe 1 includes a syringe body, a glue inlet 102, and a piston 103 capable of gradually moving away from the glue inlet 102 along with the increase of the liquid level in the syringe, specifically, the glue split charging device of the present utility model includes an upper mounting seat 2, a lower mounting seat 3, and a floating press-mounting component 4 mounted on the upper mounting seat 2, the to-be-filled syringe 1 is disposed between the upper mounting seat 2 and the lower mounting seat 3, and the glue inlet 102 of the syringe 1 is detachably and fixedly mounted on the lower mounting seat 3, specifically, a mounting hole is formed in the lower mounting seat 3, a threaded adapter 5 is sleeved in the mounting hole, the cross section of the threaded adapter 5 is convex, and has a threaded hole 501, the upper end of the convex threaded adapter 5 is sleeved in the mounting hole, the lower end of the convex threaded adapter 5 is tightly mounted with the lower end surface of the lower mounting seat 3 through a screw, the glue inlet 102 of the convex threaded adapter 1 is fixedly mounted between the upper mounting seat 2 and the lower mounting seat 3, and the threaded adapter 5 is connected with the threaded adapter 6, and the threaded adapter is connected with the threaded adapter 6.

In order to improve the glue filling quality and ensure that the glue surfaces in the syringe 1 are kept on the same horizontal line, it is preferable that the pressure head 401 of the floating press-fitting assembly 4 extends into the syringe 1 to float and press the piston when the liquid level in the syringe 1 increases, and in order to further improve the glue filling quality, to avoid that a plurality of bubbles exist in the glue in the syringe 1, a plurality of air outlet holes 104 are preferably formed in the piston.

Specifically, the floating press-fitting assembly 4 of the present application is preferably a cylinder, and the ram 401 is mounted at the end of a telescopic rod of the cylinder, and the cylinder is longitudinally mounted on the upper mounting seat 2.

One side of the cylinder is also provided with a supporting rod 8 which is longitudinally arranged, the upper end and the lower end of the supporting rod 8 are respectively provided with a first liquid level sensor 9, the first liquid level sensor 9 at the upper end is used for detecting the height of glue filled in the needle cylinder 1, and the first liquid level sensor 9 at the lower end is used for sensing the bottommost part of the needle cylinder 1 so as to avoid air bubbles in glue filling.

For ease of installation, it is preferred that each first level sensor 9 is mounted on the support bar 8 by means of an adjustment nut 10. The mounting positions of the two first level sensors 9 can be adjusted according to the length of the specific cylinder 1.

In order to reduce the packaging error, a manual adjusting valve 11 is preferably further arranged on the rubber tube 6, a pneumatic ball valve 12 is further arranged between the manual adjusting valve 11 and the rubber inlet 102, the first liquid level sensor 9 is in signal connection with the pneumatic ball valve 12, and the pneumatic ball valve 12 is communicated with the manual adjusting valve 11 through an L-shaped connecting pipe 13.

Specifically, the glue supply assembly 7 of the present application includes a glue barrel 701, a pump 702 located above the glue barrel 701, a bubble discharging port is provided on a piston in the glue barrel 701, and a second liquid level sensor 703 for sensing the liquid level in the glue barrel 701 is further installed on the pump 702. The rubber tube 6 is a high-pressure Teflon tube.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims

1. Glue partial shipment device for treating the glue filling cylinder and carrying out partial shipment glue, the cylinder includes the packing element body, advances the gluey mouth and can increase along with the liquid level in the packing element and keep away from the piston of advancing the gluey mouth gradually, its characterized in that, including last mount pad, lower mount pad and install in floating pressure equipment subassembly on the last mount pad, treat the glue filling cylinder and arrange between mount pad and the lower mount pad, and, the detachable fixed mounting of glue inlet of cylinder is in down on the mount pad, the pressure head of floating pressure equipment subassembly stretches into in the cylinder in order to be right when the liquid level increases in the cylinder the piston floats and compresses tightly, a plurality of ventholes have been seted up on the piston.

2. The glue dispensing device of claim 1, wherein the lower mounting seat is sleeved with a threaded adapter seat, the glue inlet of the needle cylinder is in threaded connection with the threaded adapter seat, the lower end of the threaded adapter seat is connected with a glue pipe, one end of the glue pipe is communicated with the glue inlet, and the other end of the glue pipe is communicated with a glue supply assembly.

3. The glue dispensing apparatus of claim 2 wherein the floating press assembly is a cylinder, the ram is mounted to a telescoping rod end of the cylinder, and the cylinder is longitudinally mounted to the upper mounting block.

4. A glue dispensing device according to claim 3, wherein one side of the cylinder is further provided with a support rod arranged longitudinally, and the upper end and the lower end of the support rod are respectively provided with a first liquid level sensor.

5. The glue dispensing apparatus of claim 4, wherein each first level sensor is mounted to the support bar by an adjustment nut.

6. The glue dispensing device of claim 4, wherein the hose is further provided with a manual control valve, a pneumatic ball valve is further arranged between the manual control valve and the glue inlet, the pneumatic ball valve is communicated with the manual control valve through an L-shaped connecting pipe, and the first liquid level sensor is in signal connection with the pneumatic ball valve.

7. The glue dispensing apparatus of claim 2, wherein the glue supply assembly comprises a glue barrel, a pump positioned above the glue barrel, a foam discharging port is arranged on a piston in the glue barrel, and a second liquid level sensor for sensing the liquid level in the glue barrel is further arranged on the pump.

8. The glue dispensing apparatus of claim 2 wherein the hose is a high pressure teflon tube.