CN219505443U

CN219505443U - Guide roller laminating machine capable of adjusting pre-wrapping distance

Info

Publication number: CN219505443U
Application number: CN202222550033.6U
Authority: CN
Inventors: 池其祥; 谢硕
Original assignee: Suzhou Youkefa New Material Technology Co ltd
Current assignee: Suzhou Youkefa New Material Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-08-11
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a guide roller laminating machine with adjustable pre-wrapping distance, which comprises a material discharging section, a laminating section and a material collecting section, wherein the material discharging section comprises a base cloth material discharging roller and a PTFE film material discharging roller, the base cloth material discharging roller is positioned below the PTFE film material discharging roller, the material discharging section also comprises a base cloth tensioning transition roller group and a PTFE film tensioning transition roller, the base cloth tensioning transition roller group is positioned below the PTFE film tensioning transition roller, the laminating section comprises a heating roller and a regulating roller structure, the regulating roller structure is positioned between the heating roller and the material discharging section, and the regulating roller structure comprises roller brackets which are symmetrically arranged at two ends of the heating roller and are positioned obliquely above the heating roller, and a first pre-wrapping guide roller and a second pre-wrapping guide roller which can be arranged on the roller brackets. The beneficial effects of the utility model are as follows: according to the technical scheme, the positions of the first pre-wrapping guide roller and the second pre-wrapping guide roller on the roller support can be adjusted, so that the area of the base cloth and the PTFE film coated on the heating roller can be changed, and the base cloth and the PTFE film can be firmly coated and are difficult to wrinkle.

Description

Guide roller laminating machine capable of adjusting pre-wrapping distance

Technical Field

The utility model relates to the technical field of Polytetrafluoroethylene (PTFE) composite filter material covering equipment mechanism optimization, in particular to a guide roller covering machine with adjustable pre-wrapping distance.

Background

At present, the PTFE filter material after lamination may have poor fastness and poor probability of wrinkling and the like due to the structural design of the equipment of the lamination machine. Because the design of the lamination equipment structure causes that the flexibility of lamination process parameters which need to be adjusted once the adverse phenomena occur is also limited, the current lamination machine has great difficulty in solving the current adverse phenomena. The utility model hopes to stably produce PTFE composite filter materials with good quality by optimizing the design of a laminating equipment mechanism and then trying different laminating process parameters (pre-wrapping distance, temperature, line speed, pressure and the like).

Disclosure of Invention

The utility model mainly solves the technical problem of providing an adjustable pre-wrapping distance guide roller laminating machine, which solves one or more of the problems in the prior art.

In order to solve the technical problems, the utility model adopts a technical scheme that: an adjustable pre-wrapping distance deflector roll laminating machine which has the innovation points that: the device comprises a discharging section, a covering section and a collecting section which are sequentially arranged, wherein the discharging section comprises a base cloth discharging roller and a PTFE film discharging roller, the base cloth discharging roller is positioned below the PTFE film discharging roller, the discharging section further comprises a base cloth tensioning transition roller set and a PTFE film tensioning transition roller, the base cloth tensioning transition roller set is positioned below the PTFE film tensioning transition roller, the covering section comprises a heating roller and a regulating roller structure, the regulating roller structure is positioned between the heating roller and the discharging section, the regulating roller structure comprises roller brackets which are symmetrically arranged at two ends of the heating roller and are positioned above the heating roller, a first pre-wrapping guide roller and a second pre-wrapping guide roller which can be arranged on the roller brackets, the roller brackets comprise fixed brackets which are fixedly arranged, a plurality of lower bearing positions are arranged on the fixed brackets, a first semicircular plane bearing is arranged in the lower bearing positions, the roller brackets further comprise a movable bracket which can be combined with the fixed brackets, the movable brackets are arranged on the movable brackets, the first semicircular plane bearing positions are arranged on the first semicircular plane bearing positions corresponding to the lower bearings, and the second semicircular plane bearings are arranged on the first semicircular plane bearings which can be wrapped up; the material receiving section comprises a material receiving roller and a laminating film tension transition roller set arranged between the material receiving roller and the laminating section.

In some embodiments, the group of base fabric tension transition rolls consists of an odd number of base fabric tension transition rolls greater than 1.

In some embodiments, the set of lamination film tension transition rolls consists of an odd number of lamination film tension transition rolls greater than 1.

The beneficial effects of the utility model are as follows: according to the technical scheme, the positions of the first pre-wrapping guide roller and the second pre-wrapping guide roller on the roller support can be adjusted, so that the area of the base cloth and the PTFE film coated on the heating roller can be changed, and the base cloth and the PTFE film can be firmly coated and are not easy to wrinkle.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a schematic structural view of a guide roller laminating machine with adjustable pre-wrapping distance according to the present utility model.

Fig. 2 is a schematic view of a roller support of an adjustable pre-wrapping distance guide roller laminating machine according to the present utility model.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.

As shown in fig. 1 and 2, an embodiment of the present utility model includes:

the utility model provides an adjustable pre-wrap distance deflector roll laminating machine, includes blowing section 1, cover section 2 and receipts material section 3 that set gradually, blowing section 1 includes base cloth blowing roller 101 and PTFE membrane blowing roller 111, base cloth blowing roller 101 is located the below of PTFE membrane blowing roller 111, blowing section 1 still includes base cloth tensioning transition roller group 102 and a PTFE membrane tensioning transition roller 112, base cloth tensioning transition roller group 102 is located the below of PTFE membrane tensioning transition roller 112, cover section 2 includes heating roller 201 and regulating roll structure, regulating roll structure is located between heating roller 201 and blowing section 1, regulating roll structure includes the first pre-wrap roller 221 and the second pre-wrap roller 222 of symmetry setting on heating roller 201 both ends and being located heating roller 201 oblique top, roller support 21 includes fixed setting up's fixed support 211, fixed support 211 is the arcuation, be equipped with a plurality of lower bearing support 211 and locate at the fixed support in the lower bearing support, the first semi-circular bearing support 212 is located on the first semi-circular bearing support 212 and is equipped with the plane of first semi-circular bearing support 212, the first semi-circular bearing support 212 is equipped with and is equipped with a plurality of the plane of bearing support that the first semi-circular bearing support 212 is located on the plane of the first semi-circular bearing support 212 is equipped with and is equipped with the plane of the first semi-circular bearing support 212 and is equipped with the first semi-circular plane bearing support 212 and the plane of the first semi-circular plane bearing support 212 is equipped with the first semi-plane bearing support 212 and the plane bearing support 212 is equipped with the bearing support; the material receiving section 3 comprises a material receiving roller 301 and a laminating film tension transition roller set 302 arranged between the material receiving roller 301 and the laminating section 2.

Further, the base fabric tension transition roller group 102 is composed of an odd number of base fabric tension transition rollers greater than 1.

Further, the laminated film tension transition roller group 302 is composed of an odd number of laminated film tension transition rollers greater than 1.

The working principle of the technical scheme is as follows: firstly, a base cloth starts from a base cloth discharging roller 101, passes through a base cloth tensioning transition roller set 102 and then passes through a first pre-wrapping guide roller 221 to a heating roller 201, a PTFE film starts from a PTFE film discharging roller 111, passes through a PTFE film tensioning transition roller 112 set and then passes through a second pre-wrapping guide roller 222 to a heating roller 201, the base cloth is combined and covered with the PTFE film at the heating roller 201, the PTFE film is attached to the heating roller 201, meanwhile, the positions of the first pre-wrapping guide roller 221 and the second pre-wrapping guide roller 222 on a roller bracket 21 can be adjusted, so that the area of the base cloth and the PTFE film covered on the heating roller 201 can be changed, and a covered film after the base cloth and the PTFE film are covered reaches a receiving roller 301 through a covered film tensioning transition roller set 302 for receiving; the first pre-wrap guide roller 221 is adjustable in distance and angle in the range of at least 20-180 degrees around the diameter of the heated roller 201.

The beneficial effects of the utility model are as follows: according to the technical scheme, the positions of the first pre-wrapping guide roller 221 and the second pre-wrapping guide roller 222 on the roller bracket 21 can be adjusted, so that the area of the base cloth and the PTFE film coated on the heating roller 201 can be changed, and the base cloth and the PTFE film can be firmly coated and are less prone to wrinkling.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. An adjustable pre-parcel distance deflector roll covers closes machine which characterized in that: including blowing section (1), cover section (2) and receipts material section (3) that set gradually, blowing section (1) is including base cloth blowing roller (101) and PTFE membrane blowing roller (111), base cloth blowing roller (101) are located the below of PTFE membrane blowing roller (111), blowing section (1) still includes base cloth tensioning transition roller group (102) and a PTFE membrane tensioning transition roller (112), base cloth tensioning transition roller group (102) are located the below of PTFE membrane tensioning transition roller (112), cover section (2) include heating roller (201) and dancer roll structure, dancer roll structure is located between heating roller (201) and the blowing section (1), dancer roll structure is including symmetrically setting up in heating roller (201) both ends and be located roller support (21) of heating roller (201) oblique top and first pre-wrap up (221) and second pre-wrap up deflector roll (222) that can install on roller support (21), roller support (21) are including setting up roller support (211) and are including the fixed bolster, a plurality of fixed bolster (211) are equipped with the bearing (211) and are equipped with a plurality of the bearing support, a half-circle form is equipped with in the bearing support (211), the movable support (212) is provided with a plurality of upper bearing positions which are arranged in one-to-one correspondence with the lower bearing positions on the fixed support (211), a second semicircular plane bearing is arranged in each upper bearing position, the first semicircular plane bearing and the second semicircular plane bearing can be combined to form a complete plane bearing, and the first pre-wrapping guide roller (221) is positioned below the second pre-wrapping guide roller (222); the material receiving section (3) comprises a material receiving roller (301) and a laminating film tension transition roller set (302) arranged between the material receiving roller (301) and the laminating section (2).

2. The adjustable pre-wrap distance guide roller laminating machine of claim 1, wherein: the base fabric tensioning transition roller set (102) is composed of odd base fabric tensioning transition rollers with the number being more than 1.

3. The adjustable pre-wrap distance guide roller laminating machine of claim 1, wherein: the lamination film tension transition roller set (302) is composed of an odd number of lamination film tension transition rollers with the number larger than 1.