CN216864540U

CN216864540U - Automatic gluing device for producing flame-retardant cloth

Info

Publication number: CN216864540U
Application number: CN202123404499.7U
Authority: CN
Inventors: 王教成; 王教友
Original assignee: Qingdao Boss Flame Retardant Textile Materials Co ltd
Current assignee: Qingdao Boss Flame Retardant Textile Materials Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-01
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of flame-retardant cloth gluing equipment, in particular to an automatic gluing device for flame-retardant cloth production. The gluing device comprises a rack, a gluing platform and a gluing assembly which reciprocates along the width direction of the gluing platform to glue grey cloth, wherein the gluing assembly is connected with the rack through a support piece and comprises a gluing head used for dropping flame-retardant glue on the surface of the grey cloth and flattening the grey cloth, a gluing pipe used for conveying the flame-retardant glue in a glue storage box to a cavity of the gluing head, and a driving assembly used for driving the gluing head to reciprocate along the width direction of the gluing platform; the device also comprises a controller, a detection element for detecting the flame-retardant glue amount in the cavity of the glue coating head, and a control valve. The utility model has simple structure and reasonable design, can realize automatic control of the sizing amount, effectively controls the sizing amount, has better flame-retardant effect on the flame-retardant cloth after sizing, has good sizing uniformity and high sizing efficiency, and is worthy of wide popularization and application.

Description

Automatic gluing device for producing flame-retardant cloth

Technical Field

The utility model relates to the technical field of flame-retardant cloth gluing equipment, in particular to an automatic gluing device for flame-retardant cloth production.

Background

With the rapid development of economic technology, various textiles play an increasingly important role in human life, and the variety of textiles is increasing continuously. Because most textiles have no flame retardance, the potential fire hazard caused by the fact that most textiles have no flame retardance is further increased, and attention has been paid and paid all over the world to reduce the textile burning danger and the release of toxic gases during burning and reduce the loss of lives and properties of people.

It is well known that flame retardant finishing of fabrics is mainly a surface treatment of the fabric during the finishing process of textiles, so that the fabric has flame retardant properties. The processing forms of the method mainly comprise three types: first, spray coating technology is mainly directed to decorative fabrics and architectural fabrics that do not require washing or require very few washes. Secondly, padding and dipping technology, which is mainly used for processing pajamas, bedding and the like, and can also be used for processing coats. Thirdly, coating technology, which is mainly used for processing labor protection and decorating fabrics.

In the existing coating technology, the existing sizing equipment can only apply more sizing, but the excessive glue solution can cause foam elimination after being not coated for a long time, so that the flame retardant property of the flame retardant glue is influenced; or the sizing is less, so that the part of the blank cloth which can not be coated can also influence the flame retardant property of the flame retardant cloth. Therefore, how to ensure the uniform coating of the flame-retardant adhesive and the performance of the flame-retardant adhesive coated on the gray fabric is a technical problem which needs to be solved urgently at present.

Patent CN 211914377U discloses an interior non-toxic fire-retardant cloth rubberizing device for sticky tape, the on-line screen storage device comprises a base, the top fixedly connected with stand of base, the one end fixedly connected with footstock of stand, the spout has been seted up at the top of footstock, the first pneumatic cylinder of top fixedly connected with of footstock, the first pneumatic rod of output fixedly connected with of first pneumatic cylinder, the one end fixedly connected with slide of first pneumatic rod, the top fixedly connected with second pneumatic cylinder of slide, the output fixedly connected with second pneumatic rod of second pneumatic cylinder. This interior non-toxic fire-retardant rubberizing device for cloth sticky tape can reach and carry out the purpose of quick rubberizing to the sticky tape, has solved the problem that artifical rubberizing is inefficient, simple structure, and is easy and simple to handle, and labour saving and time saving can carry out even rubberizing to the sticky tape, has improved rubberizing efficiency, has practiced thrift labour cost, has satisfied scientific production and processing demand.

Further, as shown in patent CN 209631510U, a dyeing glue coating device for glass fiber flame-retardant cloth. Including the frame, locate in the frame the splendid attire have the dyeing to glue and all impregnate the rubber coating groove in the dyeing is glued with fine flame retardant cloth both surfaces and be equipped with the gluey volume controlling means who is used for controlling fine flame retardant cloth both surfaces dyeing volume of gluing in rubber coating groove ejection of compact direction one side, glue volume controlling means including being used for with the fine flame retardant cloth on dyeing glue shakeout scrape the rubber roll and be used for adjusting the adjustment mechanism who scrapes the rubber roll vertical height, it constructs to be equipped with one on the rubber roll to be used for reducing the frictioning mechanism of scraping rubber roll and fine flame retardant cloth both surfaces area of contact, it constructs including one along scraping the rubber roll axis direction and running through the gluey groove of scraping that sets up to scrape the rubber roll. The method can realize the simultaneous flattening and glue feeding amount control of the dyeing glue for dip dyeing of the two surfaces of the glass fiber flame-retardant cloth, can effectively prevent the blockage of pores on the glass fiber flame-retardant cloth so as to improve the air permeability and sound absorption performance of the glass fiber flame-retardant cloth, and has the advantages of uniform coating, high working efficiency and low production cost.

Above-mentioned patent even can also carry out even rubberizing to the sticky tape, has improved rubberizing efficiency, has practiced thrift labour cost, has satisfied scientific production and processing demand. However, none of the above patents solves the technical problem of ensuring the performance of the flame retardant adhesive applied to the gray fabric.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problem of providing the automatic gluing device for producing the flame-retardant cloth, which has the advantages of simple structure, capability of effectively controlling the gluing amount, good coating uniformity of the flame-retardant glue, guaranteed flame-retardant property of the flame-retardant cloth and high gluing efficiency.

The technical scheme adopted by the utility model for realizing the purpose is as follows: an automatic gluing device for producing flame-retardant cloth comprises a rack, a gluing platform which is fixedly connected with the front end of the rack and is convenient for gluing grey cloth, and a gluing assembly which moves in a reciprocating manner along the width direction of the gluing platform to glue the grey cloth, wherein the gluing assembly is connected with the rack through a supporting piece and comprises a gluing head for dropping flame-retardant glue on the surface of the grey cloth and flattening the grey cloth, a gluing pipe for conveying the flame-retardant glue in a glue storage box to the cavity of the gluing head, and a driving assembly for driving the gluing head to move in a reciprocating manner along the width direction of the gluing platform; the device also comprises a controller, a detection element for detecting the amount of the flame-retardant glue in the cavity of the gluing head, and a control valve for controlling the amount of the flame-retardant glue conveyed into the cavity of the gluing head.

According to the automatic gluing device for producing the flame-retardant cloth, the bottom of the gluing head is provided with a plurality of glue leaking holes for leaking the flame-retardant glue in the cavity of the gluing head to the surface of the grey cloth on the gluing platform in a dripping manner, and the protruding parts are used for flattening the flame-retardant glue leaking to the surface of the grey cloth and uniformly and smoothly coating the flame-retardant glue.

The automatic gluing device for producing the flame-retardant cloth is characterized in that the gluing head is a rectangular box body.

In the automatic gluing device for producing the flame-retardant cloth, the convex part is an arc surface.

Foretell flame retardant fabric production is with automatic gluing device, drive assembly includes the lead screw, with the external screw thread assorted screw nut of lead screw to and be used for driving lead screw pivoted driving motor, the lead screw rotates with support piece and is connected the setting, screw nut and rubber coating head fixed connection set up.

Foretell flame retardant cloth production is with automatic gluing device, lead screw nut is provided with 2.

The automatic gluing device for producing the flame-retardant cloth is characterized in that the control valve is arranged on the gluing pipe.

The automatic gluing device for producing the flame-retardant cloth comprises a weight sensor, a liquid level sensor and a photoelectric switch.

Foretell fire-retardant cloth production is with automatic gluing device, driving motor adopts servo motor.

In the automatic gluing device for producing the flame-retardant cloth, the guide plates which are convenient for the flame-retardant glue to drip from the gluing head to the grey cloth are symmetrically arranged in the cavity of the gluing head.

The automatic gluing device for producing the flame-retardant cloth has the beneficial effects that: firstly, through setting up rubberizing subassembly, controller and detecting element, can realize the automatic control of rubberizing volume, the effective control rubberizing volume, and can not destroy the original composition of the fire-retardant glue of coating to grey cloth, guaranteed the fire behaviour of fire-retardant glue for fire-retardant cloth flame retardant effect is good. Secondly, set up the bulge through the bottom both ends at rubber coating head, and set up the bulge into the arcwall face, can realize spreading out fire-retardant glue when the rubberizing, not only accomplished the rubberizing, effectively controlled fire-retardant glue coating volume and homogeneity in addition, improved rubberizing efficiency greatly. The utility model has simple structure and reasonable design, can realize automatic control of the sizing amount, effectively controls the sizing amount, has better flame-retardant effect on the flame-retardant cloth after sizing, has good sizing uniformity and high sizing efficiency, and is worthy of wide popularization and application.

Drawings

FIG. 1 is a schematic view of an automatic glue applicator in example 1;

FIG. 2 is a schematic sectional view showing the gluing process of the automatic gluing apparatus in embodiment 1;

FIG. 3 is an enlarged view of part A;

FIG. 4 is a schematic perspective view of the automatic glue applicator of example 1;

FIG. 5 is a schematic cross-sectional view of an automatic glue applicator in example 2.

Detailed Description

The utility model is further explained in detail with reference to the drawings and the specific embodiments;

example 1

As shown in fig. 1, 2, 3 and 4, the automatic gluing device for producing the flame retardant fabric comprises a frame 1, a gluing platform 3 fixedly connected with the front end of the frame 1 and used for gluing the grey fabric 2 conveniently, and a gluing assembly reciprocating along the width direction of the gluing platform 3 and used for gluing the grey fabric 2, wherein the gluing assembly is connected with the frame 1 through a support piece 4. In this embodiment, the gluing assembly comprises a gluing head 6 for dropping the flame-retardant glue 5 on the surface of the grey cloth 2 and flattening the glue, a gluing pipe 7 for conveying the flame-retardant glue 5 in the glue storage tank to the cavity of the gluing head 6, and a driving assembly for driving the gluing head 6 to reciprocate along the width direction of the gluing platform 3. The glue feeding device also comprises a controller, a detection element and a control valve, wherein the detection element is used for detecting the amount of the flame-retardant glue in the cavity of the gluing head, the control valve is used for controlling the amount of the flame-retardant glue conveyed into the cavity of the gluing head, the control valve is arranged on the glue feeding pipe 7 in order to control the amount of the flame-retardant glue in the gluing head 6, and the control valve can be arranged at any position of the glue feeding pipe 7 and is not shown in the attached drawings. The detecting element can adopt one of a weight sensor, a liquid level sensor and a photoelectric switch, in the embodiment, the detecting element adopts the liquid level sensor 8, the liquid level sensor 8 is arranged on the upper inner wall of the gluing head 6 and is used for detecting the flame-retardant glue liquid level in the cavity of the gluing head 6, and the weight of the flame-retardant glue is obtained according to the liquid level. The traveling distance of the gluing head and the gluing amount of the traveling distance of the gluing head are correspondingly set, for example, the gluing head travels by 1m, the glue amount in a cavity of the gluing head is correspondingly controlled to be 100g, and specific corresponding numerical values can be correspondingly set according to different types of flame-retardant glue, different types of grey cloth and the requirement, so that the automatic control of the gluing amount is realized, and the gluing amount of the grey cloth in unit length is controlled to be the required flame-retardant glue amount.

In this embodiment, the shape of the gluing head is a rectangular box, and the bottom of the rectangular box is provided with a plurality of glue leaking holes 9 for leaking the flame retardant glue 5 in the cavity of the gluing head 6 to the surface of the grey cloth 2 on the gluing platform 3, and a protruding part 10 for flattening and uniformly coating the glue solution of the flame retardant glue 5 leaked to the surface of the grey cloth 2. The convex part 10 is set to be the arc surface 11, the effective components in the flame-retardant adhesive can be prevented from being damaged due to the arrangement of the arc surface 11, meanwhile, the grey cloth can be prevented from being scraped and damaged, and the flame-retardant performance of the flame-retardant cloth is further effectively guaranteed.

Further, the driving assembly in this embodiment includes a lead screw 12, a lead screw nut 13 matching with the external thread of the lead screw 12, and a driving motor for driving the lead screw 12 to rotate, the driving motor is not shown in the drawings, and the lead screw and the driving motor are connected by using the existing technology, so that the driving of the lead screw can be realized. Wherein, lead screw 12 rotates with support piece 4 to be connected the setting, and screw nut 13 sets up with rubber coating head 6 fixed connection, and screw 12 and screw nut 13's connected mode adopt traditional connected mode can, can guarantee that screw nut 13 drives rubber coating head 6 along lead screw 12 length direction reciprocating motion can. In order to ensure the firmness of fixing the gluing head 6 and the lead screw nut 13, the number of the lead screw nuts 13 is 2 in the embodiment. In the present embodiment, the driving motor is a servo motor with high precision, high stability and high adaptability.

Example 2

As shown in fig. 5, the same parts as those in embodiment 1 are not repeated, but in this embodiment, guide plates 14 are symmetrically disposed in the cavity of the rectangular box body state gluing head, so that the flame retardant glue 5 can drip from the gluing head onto the raw fabric 2, and the arrangement of the guide plates 14 can further improve the gluing efficiency.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes or modifications made according to the spirit of the present disclosure should be covered within the scope of the present disclosure.

Claims

1. The utility model provides an automatic gluing device is used in fire-retardant cloth production, includes the frame, carries out the rubber coating platform of rubberizing to grey cloth with being convenient for of frame front end fixed connection to and carry out the rubberizing subassembly of rubberizing to grey cloth along the width direction reciprocating motion of rubber coating platform, the rubberizing subassembly passes through support piece and is connected its characterized in that with the frame: the gluing assembly comprises a gluing head for dropping the flame-retardant glue on the surface of the grey cloth and flattening the grey cloth, a gluing pipe for conveying the flame-retardant glue in the glue storage tank to a cavity of the gluing head, and a driving assembly for driving the gluing head to reciprocate along the width direction of the gluing platform; the device also comprises a controller, a detection element for detecting the amount of the flame-retardant glue in the cavity of the gluing head, and a control valve for controlling the amount of the flame-retardant glue conveyed into the cavity of the gluing head.

2. The automatic gluing device for producing the flame-retardant cloth according to claim 1, which is characterized in that: the bottom of the gluing head is provided with a plurality of glue leaking holes for leaking the flame-retardant glue in the cavity of the gluing head to the surface of the grey cloth on the gluing platform, and a protruding part for flattening the flame-retardant glue leaking to the surface of the grey cloth and uniformly coating the flame-retardant glue.

3. The automatic gluing device for producing the flame-retardant cloth according to claim 2, which is characterized in that: the gluing head is in a rectangular box body shape.

4. The automatic gluing device for producing the flame-retardant cloth according to claim 2, which is characterized in that: the convex part is arranged to be an arc surface.

5. The automatic sizing device for producing the flame-retardant cloth according to claim 1, which is characterized in that: the driving assembly comprises a lead screw, a lead screw nut matched with the external thread of the lead screw and a driving motor used for driving the lead screw to rotate, the lead screw is rotatably connected with the supporting piece, and the lead screw nut is fixedly connected with the gluing head.

6. The automatic gluing device for producing the flame-retardant cloth according to claim 5, which is characterized in that: the lead screw nut is provided with 2.

7. The automatic gluing device for producing the flame-retardant cloth according to claim 1, which is characterized in that: and arranging the control valve on the rubber feeding pipe.

8. The automatic gluing device for producing the flame-retardant cloth according to claim 1, which is characterized in that: the detection element comprises a weight sensor, a liquid level sensor and a photoelectric switch.

9. The automatic gluing device for producing the flame-retardant cloth according to claim 5, which is characterized in that: the driving motor adopts a servo motor.

10. The automatic gluing device for producing the flame-retardant cloth according to claim 3, which is characterized in that: and guide plates which are convenient for the flame-retardant glue to drip from the gluing head to the grey cloth are symmetrically arranged in the cavity of the gluing head.