CN202238536U - Inlet hose for increased glue uniformity - Google Patents

Abstract

The utility model provides an increase glue homogeneity advance rubber tube, include: the rubber tube comprises a tube body connected with the rubber groove and a cover body or a baffle arranged at the tube opening at the connecting end of the tube body, wherein a plurality of holes are distributed on the cover body, one surface of the baffle is opposite to the tube opening, and a gap is formed between the baffle and the tube opening. The utility model discloses an increase glue homogeneity advance rubber tube can break out the glue water and get into gluey groove evenly, makes the glue in the gluey groove be in even stable state, and then prevents to produce the bonding piece that GT is undulant or the single weight is unbalanced because of glue distributes unevenly, improves the production qualification rate of bonding piece.

Description

Inlet hose for increased glue uniformity

technical field

The utility model relates to a glue inlet pipe, in particular to a glue inlet pipe for increasing the uniformity of glue in the production of bonding sheets.

Background technique

In the dipping section of the adhesive sheet manufacturing process, due to the large difference in viscosity between the glue that has just entered the glue tank and the glue that already exists in the glue tank, if the glue that enters the glue tank is unevenly distributed, the unit weight of the adhesive sheet will be uneven. Balance, GT fluctuations and other quality issues. In order to ensure the quality of the bonding sheet, it is very important to design a device that can improve the uniformity of the glue.

Utility model content

The purpose of this utility model is to provide a glue inlet pipe that increases the uniformity of the glue, which can disperse the glue and evenly enter the glue tank, so as to prevent the production of GT fluctuations or unbalanced adhesive sheets due to uneven glue distribution. , Improve the production pass rate of bonding sheets.

In order to achieve the above purpose, the utility model provides a glue inlet pipe that increases the uniformity of glue, including: a pipe body connected to the glue tank, and a cover or baffle arranged at the nozzle of the pipe body connection end. There are several holes, one side of the baffle is facing the nozzle, and a gap is formed between the nozzle and the pipe body.

A pressurizing device is also provided on the pipe body.

The surrounding side of the baffle is provided with a connecting rod, and the connecting rod connects the baffle above the nozzle of the pipe body.

Beneficial effects of the utility model: the utility model increases the uniformity of the glue into the hose, the glue can be dispersed and evenly entered into the glue groove, so that the glue in the glue groove is in a uniform and stable state, thereby preventing the glue from being distributed. Non-uniform production of adhesive sheets with GT fluctuations or unbalanced single weight, improving the production pass rate of adhesive sheets.

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model. However, the accompanying drawings are for reference and illustration only, and are not intended to limit the present utility model.

Description of drawings

The technical solution and other beneficial effects of the utility model will be apparent through the detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings.

In the attached picture,

Fig. 1 is the structural representation of the glue inlet pipe that increases the glue uniformity of an embodiment of the present utility model;

Fig. 2 is a schematic structural view of a glue inlet pipe for increasing glue uniformity according to another embodiment of the present invention.

Detailed ways

In order to further illustrate the technical means adopted by the utility model and its effects, a detailed description will be given below in conjunction with preferred embodiments of the utility model and accompanying drawings.

As shown in Figure 1-2, the glue inlet pipe for increasing the uniformity of glue of the present invention is connected to the glue groove to provide glue to the glue groove, which includes: the pipe body 2 connected to the glue groove 1, and the connecting end of the pipe body 2 Cover body 3 or baffle plate 3' at the nozzle.

Referring to Fig. 1 , the rubber inlet hose of an embodiment of the utility model has a cover body 3 at the nozzle of the connecting end of the pipe body 2, and several holes 30 are arranged on the cover body 3. When the glue enters the glue tank from the rubber inlet hose (The direction of the glue entering is shown by the arrow), the glue is dispersed through the cover body 3 and its holes 30, and evenly enters the glue tank 1, reducing the viscosity difference between it and the original glue in the glue tank 1, so that the glue tank 1 The overall glue is in a uniform and stable state.

As shown in Fig. 2, for the rubber inlet hose according to another embodiment of the utility model, a baffle 3' is provided at the mouth of the connecting end of the pipe body 2, and one side of the baffle 3' is facing the mouth of the pipe, and the surrounding side is provided with The connecting rod 31', the connecting rod 31' connects the baffle 3' above the nozzle of the pipe body 2, and a gap 32' is formed between the baffle 3' and the nozzle. When the glue enters the glue groove 1 from the glue inlet pipe, the baffle 3' blocks the glue, so that the glue disperses, and evenly enters the glue groove 1 from the gap 32' between it and the mouth of the nozzle (the glue enters the direction as indicated by the arrow).

In the utility model, a booster device (not shown) can also be arranged on the pipe body 2 as required, or a jet tube can be used to achieve a better dispersion effect of the glue. Through the utility model, the glue is evenly flowed into the glue tank 1, so that the glue in the glue tank 1 is in a uniform and stable state, and the glass fiber cloth and other reinforcing materials are used to infiltrate more evenly, so that the produced adhesive sheet is of good quality and will not fluctuate in GT Or in the case of unbalanced single weight, the production pass rate of the adhesive sheet is improved.

To sum up, the glue inlet pipe with increased glue uniformity of the utility model can disperse the glue and evenly enter the glue tank, so that the glue in the glue tank is in a uniform and stable state, thereby preventing the glue from being unevenly distributed. Produce adhesive sheets with fluctuating GT or unbalanced single weight, and improve the production pass rate of adhesive sheets.

As mentioned above, for those of ordinary skill in the art, various other corresponding changes and deformations can be made according to the technical scheme and technical concept of the present utility model, and all these changes and deformations should belong to the claims of the present utility model. protected range.

Claims (3)

1. A glue inlet hose for increasing the uniformity of glue, characterized in that it comprises: a pipe body connected to the glue tank, and a cover or baffle arranged at the mouth of the pipe body connection end, and several holes are arranged on the cover One side of the baffle plate faces the nozzle, and a gap is formed between the nozzle and the pipe body. 2. The glue inlet pipe for increasing the uniformity of glue according to claim 1, characterized in that, the pipe body is also provided with a pressurizing device. 3. The glue inlet hose for increasing the uniformity of glue according to claim 1, characterized in that a connecting rod is provided on the peripheral side of the baffle, and the connecting rod connects the baffle above the nozzle of the pipe body.

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