CN216573934U

CN216573934U - Glue supply system

Info

Publication number: CN216573934U
Application number: CN202122837145.5U
Authority: CN
Inventors: 张东; 李国烜; 王薇
Original assignee: Xinfeng Ghillie Electric Materials Co ltd
Current assignee: Xinfeng Ghillie Electric Materials Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-24
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a glue supply system, which comprises a glue storage container, a viscosity controller and a working container which are sequentially communicated along a glue supply direction, wherein the discharge end of the working container is communicated with the feed end of the glue storage container to form a circulating glue supply loop, and the glue supply system also comprises a solvent container which is communicated with the circulating glue supply loop through the viscosity controller. Through set up the viscosity controller in the circulation supplies to glue the return circuit, viscosity controller and solvent container intercommunication detect glue through the viscosity controller, when the glue viscosity is too big, mix the effect that realizes the regulation of glue viscosity through the solvent transport in the viscosity controller will the solvent container with glue, have advantages such as automatic, easy and simple to handle, simple structure.

Description

Glue supply system

Technical Field

The utility model relates to the technical field of coating systems, in particular to a glue supply system.

Background

The composite material for the motor often cannot meet the international standard in flame retardant performance, temperature resistance and the like due to the change of glue thickness in the coating process. The largest factor causing the variation in glue thickness is the variation in the solids content of the glue during the coating process. The variation in the solids content of the glue is generally caused by the following reasons: the coating head cannot be fully sealed, so that the solvent in the glue is volatilized quickly, and the solid content of the glue is changed; the solid content of the glue changes, so that the drying and the fluidity of the glue are changed after the glue enters an oven for baking under the condition of a certain baking speed; the glue is required to permeate into the non-woven fabric as much as possible in the high-temperature curing process in the process after baking, so that the base material and the non-woven fabric cannot be separated, the effects of high temperature resistance and flame retardance are achieved, and the glue cannot fully permeate into the non-woven fabric in the high-temperature curing process after the flowability of the glue is poor, and the required performance cannot be achieved. When abnormality occurs, a large number of defective products are generated due to the characteristic that the coating process is continuous production, and if the defective products are installed in the motor, serious quality accidents are generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and therefore the utility model provides a glue supply system which comprises a glue storage container, a viscosity controller and a working container which are sequentially communicated along a glue supply direction, wherein a discharge end of the working container is communicated with a feed end of the glue storage container to form a circulating glue supply loop, and the glue supply system further comprises a solvent container which is communicated with the circulating glue supply loop through the viscosity controller.

Has the advantages that: through set up the viscosity controller in the circulation supplies to glue the return circuit, viscosity controller and solvent container intercommunication detect glue through the viscosity controller, when the glue viscosity is too big, mix the effect that realizes the regulation of glue viscosity through the solvent transport in the viscosity controller will the solvent container with glue, have advantages such as automatic, easy and simple to handle, simple structure.

In some embodiments of the present invention, the viscosity controller includes a viscosity sensor and a glue supply pump, and the glue storage container, the working container and the solvent container are all communicated with the glue supply pump.

In some embodiments of the utility model, the discharge end of the work container is located in an upper portion of the work container.

In some embodiments of the utility model, the discharge ends of the working containers are provided in plurality, and the discharge ends of the working containers are arranged flush and at intervals.

In some embodiments of the utility model, the number of discharge ends of the working container is two.

In some embodiments of the present invention, the glue supply system further includes a backflow container and a backflow pump, and along a backflow direction of the glue, a discharge end of the working container, the backflow pump, and a feed end of the glue storage container are sequentially communicated.

In some embodiments of the utility model, the feed end of the working vessel is located in a lower portion of the working vessel.

In some embodiments of the utility model, the reflux pump is a diaphragm pump.

In some embodiments of the present invention, the two discharge ends of the working container are respectively located at two ends of the same side of the working container.

Drawings

The utility model is further described in the following with reference to the accompanying drawings, it is obvious that the drawings in the following description are some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from these drawings without inventive effort.

FIG. 1 is a schematic view of the present invention;

reference numerals:

10-glue storage container;

20-viscosity controller;

21-glue supply pump;

30-a working container;

31-the discharge end of the working container;

32-the feed end of the working vessel;

40-glue coating roller;

50-a solvent container;

60-a reflux vessel;

70-reflux pump.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

It is to be understood that, herein, if any terms such as "upper", "lower", "left", "right", "front", "rear", "longitudinal", "transverse", "axial", etc., indicate orientations or positional relationships based on those shown in the drawings, this is for convenience in describing and simplifying the present invention, and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the present invention.

It should be noted that, in this document, 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.

Herein, the terms "first", "second", "third", etc. are used for distinguishing different objects, and are not used for describing a particular order. As used herein, the terms "a", "an", and "the" are used interchangeably, and the term "a" and "an" are used interchangeably.

In the description herein, unless otherwise expressly limited, terms such as set forth, mounted, connected, and the like are to be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the context by combining the detailed description with the detailed description of the technical solutions.

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

Referring to fig. 1, the present invention provides a glue supply system, which includes a glue storage container 10, a viscosity controller 20, and a working container 30 sequentially communicated along a glue supply direction, wherein a discharge end 31 of the working container is communicated with a feed end of the glue storage container 10 to form a circulating glue supply loop, and the glue supply system further includes a solvent container 50, and the solvent container 50 is communicated with the circulating glue supply loop through the viscosity controller 20. In the coating process, the coating roller 40 at least partially penetrates into the glue stored in the work container 30, and the glue is taken out from the work container 30 by the rotation of the coating roller 40 to be coated.

It is understood that the viscosity controller 20 includes a viscosity sensor and a glue supply pump 21, and the glue storage container 10, the working container 30 and the solvent container 50 are all communicated with the glue supply pump 21. The viscosity sensor is used for detecting the viscosity of the glue in the glue supply path.

It will be appreciated that the discharge end 31 of the work container is located in the upper part of the work container 30. It will be appreciated that the feed end 32 of the working vessel is located at the lower portion of the working vessel 30.

It is understood that the discharge ends 31 of the work containers are provided in plurality, and the discharge ends 31 of the work containers are arranged flush and at intervals.

It will be appreciated that the discharge ends 31 of the work containers are provided in two. In this embodiment, the two discharge ends of the working container are respectively located at two ends of the same side of the working container 30.

In some embodiments, the glue supply system further comprises a backflow container 60 and a backflow pump 70, and the discharge end 31 of the work container, the backflow container 60, the backflow pump 70 and the feed end of the glue storage container 10 are sequentially communicated along the glue backflow direction.

It will be appreciated that the return pump 70 is a diaphragm pump. The glue supply pump 21 is a diaphragm pump. It should be understood that the reflux pump 70 and the glue supply pump 21 may be any other form such as peristaltic pumps.

The working principle of the present invention is that the viscosity controller 20 is operated to set viscosity parameters prior to use. After the glue is dispensed, the glue is added into the glue storage container 10. The glue in the glue storage container 10 is pumped into the working container 30 by the glue supply pump 21 in the viscosity controller 20, and the glue enters through the feeding end 32 of the lower working container. A part of the glue in the working container 30 is transferred to the material surface by the glue applicator roll 40, another part of the solvent is volatilized during the glue transfer process, i.e. the glue applicator roll 40 is volatilized during continuous rotation, and another part of the glue flows back into the reflow container 60 through the discharge end 31 of the working container above the working container 30. In order to ensure a stable glue quantity in the working container 30, the discharge end 31 of the working container is arranged at the upper part. The glue in the return reservoir 60 is pumped back into the glue reservoir 10 by the return pump 70 through a conduit. Due to the evaporation of the solvent in the working container 30, the solid content of the glue is higher than that before entering the working container 30, and the viscosity is increased. It will be appreciated that the overall system is manually tested for glue viscosity prior to start-up in order to set the viscosity parameters of the viscosity controller 20. When glue with high viscosity and solid content passes through the viscosity controller 20, the viscosity sensor automatically extracts solvent from the solvent container 50 through the glue supply pump 21 and replenishes the solvent into the glue after detecting the glue. It will be appreciated that the amount of solvent compensation may be determined by the amount of volatile solvent in the glue.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the utility model or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims

1. A glue supply system is characterized in that: including along supplying gluey direction storage glue container, viscosity controller and the work container that communicates in proper order, the discharge end of work container with the feed end intercommunication of storage glue container to form the circulation and supply to glue the return circuit, it still includes the solvent container to supply gluey system, the solvent container passes through the viscosity controller with the circulation supplies to glue the return circuit intercommunication.

2. A glue supply system according to claim 1, characterised in that: the viscosity controller includes viscosity sensor and supplies gluey pump, store up gluey container the work container and the solvent container all with supply gluey pump intercommunication.

3. A glue supply system according to claim 1, characterised in that: the discharge end of the working container is positioned at the upper part of the working container.

4. A glue supply system according to claim 3, characterised in that: the discharging ends of the working containers are arranged in a plurality of numbers, and the discharging ends of the working containers are arranged in a flush manner and at intervals.

5. A glue supply system according to claim 4, characterised in that: two discharge ends of the working container are arranged.

6. A glue supply system according to any one of claims 1 to 5, characterised in that: the glue supply system further comprises a backflow container and a backflow pump, the backflow direction of glue is followed, the discharge end of the working container is communicated with the backflow container, the backflow pump and the feed end of the glue storage container in sequence.

7. A glue supply system according to claim 6, characterised in that: the feed end of the working vessel is located at the lower part of the working vessel.

8. A glue supply system according to claim 6, characterised in that: the reflux pump is a diaphragm pump.

9. A glue supply system according to claim 5, characterised in that: and the two discharge ends of the working container are respectively positioned at the two ends of the same side of the working container.