CN218340233U

CN218340233U - Sizing scraper metering roller of hot melt adhesive compounding machine

Info

Publication number: CN218340233U
Application number: CN202222210539.2U
Authority: CN
Inventors: 史全晟; 苗苗
Original assignee: Hicks New Materials Tianjin Co ltd
Current assignee: Hicks New Materials Tianjin Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-20
Anticipated expiration: 2032-08-22

Abstract

The application provides a hot melt adhesive compounding machine rubberizing scraper metering roll belongs to hot melt adhesive compounding machine technical field. This hot melt adhesive compounding machine rubberizing scraper metering roll includes drive assembly and strikes off the subassembly, it can carry out the pressfitting to the cloth to drive the pressfitting roller set through outside drive structure and rotate, make two blocks of cloth laminating be in the same place, when carrying out the frictioning to reticulation roller surface, it rotates reticulation roller and measurement scraper roller, can contact blade and reticulation roller surface through the elastic component, can scrape the inside of falling to the glue groove with the glue on reticulation roller surface, and can make blade and reticulation roller surface be in the state of contact all the time through the elastic component, prevent to have the gap between reticulation roller and the blade, cause glue to run off easily, cause the waste of resource, and then prevent to have the clearance through the cooperation of elastic component and blade between with the reticulation roller, can strike off the glue on reticulation roller surface, can reduce the waste of resource, thereby improve the practicality.

Description

Sizing scraper metering roller of hot melt adhesive compounding machine

Technical Field

The application relates to the field of hot melt adhesive compound machines, in particular to a sizing scraper metering roller of a hot melt adhesive compound machine.

Background

A hot melt adhesive compound machine belongs to the field of textile machinery, is applied to the fabric compound industry and is used for bonding two fabrics together. The upper surface of one fabric is uniformly scattered with rubber powder, the other fabric is attached, the rubber powder is melted by heating, the two fabrics are bonded, the fabric is a flat soft sheet block formed by fibers through crossing, winding or bonding, and a plurality of yarns form a stable relation to form the fabric. The composite fabric is a novel material formed by bonding and laminating one or more layers of textile materials, non-woven materials and other functional materials, for example, a composite fabric with certain functionality is formed by compounding a plastic film of the type such as fabric or TPU and the like positioned on the upper layer and fabric positioned on the lower layer by adopting hot melt adhesive. In the processing production of compound surface fabric, and the surface fabric is connected between and is mainly processed through the hot melt adhesive compounding machine with the surface fabric between the surface fabric and the surface fabric or between surface fabric and the membrane, the rubberizing of reticulation roller in general hot melt adhesive compounding machine, it is the key point of hot melt adhesive composite mechanism to glue point transfer and surface including scribbling totally, if reticulation roller surface can not in time be cleared up totally, the point shifts unclear, glue leakage appears, ooze glue etc., but current hot melt adhesive compounding machine rubberizing scraper metering roll, adopt the comma scraper to carry out the frictioning to the reticulation roller usually, there is the clearance between comma scraper and the reticulation roller, lead to appearing the phenomenon of leaking glue easily, cause the wasting of resources, thereby the practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, this application provides a hot melt adhesive compounding machine rubberizing scraper metering roll, aims at improving current hot melt adhesive compounding machine rubberizing scraper metering roll, adopts the comma scraper to carry out the frictioning to the reticulation roller usually, has the clearance between comma scraper and the reticulation roller, leads to appearing leaking the phenomenon of gluing easily, causes the wasting of resources to the problem of practicality has been reduced.

The embodiment of the application provides a hot melt adhesive compounding machine rubberizing scraper metering roll includes drive assembly and strikes off the subassembly.

The transmission assembly comprises a metering scraper roller, an anilox roller and a pressing roller set, wherein rubber grooves are formed in two sides of the metering scraper roller, the anilox roller is arranged on one side of the metering scraper roller, the pressing roller set is arranged on one side of the anilox roller, the scraping assembly comprises an elastic piece and a blade, the elastic piece is arranged on one side of the rubber grooves, and the blade is fixedly connected with the elastic piece.

In a particular embodiment, the anilox roll surface is provided with grooves.

In the implementation process, the surface of the anilox roller is provided with the grain groove, and the grain groove can play a role in attaching the printing.

In a specific embodiment, the pressing roller set comprises a back pressure roller, a first laminating roller and a second laminating roller, the first laminating roller is arranged on one side of the back pressure roller, the second laminating roller is arranged on one side of the first laminating roller, and the first laminating roller is in contact with the second laminating roller.

In the above-mentioned realization process, the pressfitting roller set includes back pressure roller, first laminating roller and second laminating roller, and two cloths pass through back pressure roller, first laminating roller and the laminating roller laminating of second and are in the same place, and back pressure roller, first laminating roller and the laminating roller one end of second set up the fluted disc respectively, then carry out the transmission through the chain and connect.

In a specific embodiment, the elastic component includes fixed frame, limiting plate, connecting plate and spring, the limiting plate with fixed frame sliding connection, the connecting plate with limiting plate fixed connection, the connecting plate with fixed frame sliding connection, the spring set up in inside the fixed frame, the spring with limiting plate fixed connection.

In the implementation process, the limiting plate can extrude the spring when moving, and the spring can push the limiting plate because of elasticity, so that the blade can be tightly abutted against the outer wall of the anilox roller, and the gap is prevented.

In a specific embodiment, a screw is arranged on one side of the fixing frame and is in threaded connection with the metering scraper roller.

In the implementation process, one side of the fixing frame is provided with the screw rod, the screw rod is arranged to play a role in connection, and the elastic part can be conveniently detached.

In a specific embodiment, a screw groove is formed in one side of the fixing frame, and the screw is in threaded connection with the screw groove.

In the implementation process, one side of the fixing frame is provided with a thread groove, and the thread groove can play the role of limiting and connecting.

In a particular embodiment, the fixed frame is internally provided with a sliding groove.

In the implementation process, the sliding groove is formed in the fixing frame, and the sliding groove can play a limiting role.

In a specific embodiment, two ends of the limiting plate are provided with sliding blocks, and the sliding blocks are connected with the sliding grooves in a sliding manner.

In the implementation process, the sliding blocks are arranged at the two ends of the limiting plate, and the sliding blocks can play a role in limiting and supporting.

Compared with the prior art, the beneficial effect of this application: measurement doctor roller both sides are provided with the glue groove, the reticulation roller sets up in measurement doctor roller one side, the pressfitting roller set sets up in reticulation roller one side, it can carry out the pressfitting to the cloth to drive the pressfitting roller set through external drive structure and rotate, make two blocks of cloth laminating be in the same place, if when carrying out the frictioning to reticulation roller surface, rotate reticulation roller and measurement doctor roller, the elastic component sets up in glue groove one side, blade and elastic component fixed connection, at the pivoted in-process, can contact blade and reticulation roller surface through the elastic component, can scrape the glue on reticulation roller surface down to the inside in glue groove, and can make blade and reticulation roller surface be in the state of contact all the time through the elastic component, prevent to have the gap between reticulation roller and the blade, cause glue to run off easily, cause the waste of resource, and then prevent to have the clearance through the cooperation of elastic component and blade and between the reticulation roller, can strike off the glue on reticulation roller surface, can reduce the waste of resource, thereby improve the practicality.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a first perspective structure of a metering roll of a glue scraper of a hot melt adhesive compounding machine according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a structure at A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 3 is a structural diagram of an elastic member according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram at B in fig. 3 according to an embodiment of the present application.

In the figure: 100-a transmission assembly; 110-metering doctor roll; 120-glue groove; 130-anilox roll; 131-grooves; 140-a press-fit roller set; 141-back pressure roller; 142-a first laminating roller; 143-two laminating rollers; 200-a scraping assembly; 210-a resilient member; 211-a fixed frame; 2111-screw; 2112-groove; 2113-chute; 212-limiting plate; 2121-a slide block; 213-a connecting plate; 214-a spring; 220-blade.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-4, the present application provides a metering roll of a glue scraper of a hot melt adhesive compound machine, which comprises a transmission assembly 100 and a scraping assembly 200, wherein the transmission assembly 100 can perform a function of pressing fabrics, and the scraping assembly 200 can perform a function of scraping glue.

Referring to fig. 1-2, the transmission assembly 100 includes a metering doctor roller 110, an anilox roller 130 and a press-fit roller group 140, wherein rubber grooves 120 are formed in two sides of the metering doctor roller 110 to store glue, the anilox roller 130 is disposed on one side of the metering doctor roller 110, one ends of the metering doctor roller 110 and the anilox roller 130 are respectively provided with a fluted disc, and then are in transmission connection with each other through a chain, the press-fit roller group 140 is disposed on one side of the anilox roller 130, and is also in transmission connection with each other through an external driving structure, the surface of the anilox roller 130 is provided with a fluted groove 131, and the fluted groove 131 is disposed to perform a function of applying printing, the press-fit roller group 140 includes a back pressure roller 141, a first applying roller 142 and a second applying roller 143, the first applying roller 142 is disposed on one side of the back pressure roller 141, the second applying roller 143 is disposed on one side of the first applying roller 142, the first applying roller 142 is in contact with the second applying roller 143, cloth is adhered to the back pressure roller 141, one ends of the first applying roller 142 and the second applying roller 143 are respectively, and then are in transmission connection with each other through the chain.

Referring to fig. 1 to 4, the scraping assembly 200 includes an elastic member 210 and a blade 220, the elastic member 210 is disposed at one side of the rubber groove 120, the blade 220 is fixedly connected to the elastic member 210, the elastic member 210 includes a fixing frame 211, a limiting plate 212, a connecting plate 213 and a spring 214, the limiting plate 212 is slidably connected to the fixing frame 211, the connecting plate 213 is fixedly connected to the limiting plate 212, the connecting plate 213 is slidably connected to the fixing frame 211, the spring 214 is disposed inside the fixing frame 211, the spring 214 is fixedly connected to the limiting plate 212, when the limiting plate 212 moves, the spring 214 can be pressed against the spring 214, and the spring 214 pushes the limiting plate 212 due to elasticity, so that the blade 220 can be tightly abutted against the outer wall of the anilox roller 130, thereby preventing a gap from being formed.

In some specific embodiments, a screw 2111 is arranged on one side of the fixing frame 211, the screw 2111 is in threaded connection with the metering doctor blade roller 110, the screw 2111 is arranged to play a role in connection, the elastic element 210 can be conveniently detached, a screw groove 2112 is arranged on one side of the fixing frame 211, the screw 2111 is in threaded connection with the screw groove 2112, the screw groove 2112 is arranged to play a role in limiting and connection, a sliding groove 2113 is arranged in the fixing frame 211, the sliding groove 2113 is arranged to play a role in limiting, sliding blocks 2121 are arranged at two ends of the limiting plate 212, the sliding blocks 2121 are in sliding connection with the sliding grooves 2113, and the sliding blocks 2121 are arranged to play a role in limiting and supporting.

The working principle of the sizing scraper metering roller of the hot melt adhesive compounding machine is as follows: the utility model discloses a measurement scraper roll 110, including measurement scraper roll 110, anilox roll 130, laminating roller set 140, elastic member 210, blade 220 and elastic member 210 fixed connection, in the pivoted in-process, can contact blade 220 and anilox roll 130 surface through elastic member 210, can extrude spring 214 when limiting plate 212 removes, and spring 214 can promote limiting plate 212 because elasticity, can make blade 220 and anilox roll 130's outer wall support tightly, prevent to have the clearance, can scrape the glue on anilox roll 130 surface to the inside in glue groove 120, and can make blade 220 and anilox roll 130 surface be in the state of contact all the time through elastic member 210, prevent to have the gap between anilox roll 130 and blade 220, cause the waste of the resource, and then can improve the clearance through elastic member's 210 and the clearance of scraping the clearance between anilox roll 130 and the scraping the clearance, thereby the laminating roller set 140 sets up in anilox roll 130 one side, elastic member's 130 surface can improve the resource waste.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A sizing scraper metering roller of a hot melt adhesive compounding machine is characterized by comprising

The transmission assembly (100) comprises a metering scraper roller (110), an anilox roller (130) and a pressing roller set (140), wherein glue grooves (120) are formed in two sides of the metering scraper roller (110), the anilox roller (130) is arranged on one side of the metering scraper roller (110), and the pressing roller set (140) is arranged on one side of the anilox roller (130);

the scraping assembly (200) comprises an elastic piece (210) and a blade (220), the elastic piece (210) is arranged on one side of the rubber groove (120), and the blade (220) is fixedly connected with the elastic piece (210).

2. A metering roll of a doctor blade of a hot melt adhesive compound machine according to claim 1, characterized in that the surface of the anilox roll (130) is provided with grooves (131).

3. The sizing blade metering roll of the hot melt adhesive compound machine as claimed in claim 1, wherein the pressing roll set (140) comprises a back pressure roll (141), a first applying roll (142) and a second applying roll (143), the first applying roll (142) is arranged on one side of the back pressure roll (141), the second applying roll (143) is arranged on one side of the first applying roll (142), and the first applying roll (142) is in contact with the second applying roll (143).

4. The metering roll of the glue scraper of the hot melt adhesive compound machine as claimed in claim 1, wherein the elastic member (210) comprises a fixed frame (211), a limiting plate (212), a connecting plate (213) and a spring (214), the limiting plate (212) is slidably connected with the fixed frame (211), the connecting plate (213) is fixedly connected with the limiting plate (212), the connecting plate (213) is slidably connected with the fixed frame (211), the spring (214) is arranged inside the fixed frame (211), and the spring (214) is fixedly connected with the limiting plate (212).

5. The gluing scraper metering roll of the hot melt adhesive compounding machine according to claim 4, wherein a screw (2111) is arranged on one side of the fixing frame (211), and the screw (2111) is in threaded connection with the metering scraper roll (110).

6. The gluing scraper metering roll of the hot melt adhesive compounding machine according to claim 5, wherein a thread groove (2112) is formed in one side of the fixing frame (211), and the screw rod (2111) is in threaded connection with the thread groove (2112).

7. The metering roll of the gluing scraper of the hot melt adhesive compounding machine according to claim 6, characterized in that a sliding groove (2113) is arranged inside the fixing frame (211).

8. The metering roll of the gluing scraper of the hot melt adhesive compound machine as claimed in claim 7, wherein two ends of the limiting plate (212) are provided with sliding blocks (2121), and the sliding blocks (2121) are slidably connected with the sliding grooves (2113).