CN202492766U - High-strength abrasion-resistant coating scraper - Google Patents

High-strength abrasion-resistant coating scraper Download PDF

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Publication number
CN202492766U
CN202492766U CN2012201093334U CN201220109333U CN202492766U CN 202492766 U CN202492766 U CN 202492766U CN 2012201093334 U CN2012201093334 U CN 2012201093334U CN 201220109333 U CN201220109333 U CN 201220109333U CN 202492766 U CN202492766 U CN 202492766U
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Prior art keywords
scraper
coating scraper
resistant coating
coated
strength
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Expired - Fee Related
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CN2012201093334U
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Chinese (zh)
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刘言
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Individual
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Individual
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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Abstract

The utility model relates to a high-strength abrasion-resistant coating scraper. The high-strength abrasion-resistant coating scraper at least comprises a steel main scraper body, wherein the steel main scraper body is coated with a tungsten carbide layer, and the tungsten carbide layer is coated with a ceramic layer. The utility model has the advantages of simple structure, good strength and abrasion resistance of a manufactured coating scraper, prolonged service life of the coating scraper and product quality improvement.

Description

一种高强度耐磨涂布刮刀A high-strength wear-resistant coating scraper

技术领域 technical field

本实用新型涉及一种高强度耐磨涂布刮刀，属于造纸设备技术领域。The utility model relates to a high-strength wear-resistant coating scraper, which belongs to the technical field of papermaking equipment.

背景技术 Background technique

随着生活水平的不断提高，办公用纸的要求也越来越高，中高档办公用纸都要求再表面涂布有涂料，用以提高纸张的光洁度、平整度和挺度；因此在办公用纸的生产中就较多的使用涂布刮刀，传统的普通钢制刮刀虽然成本低廉、制造简单但是由于强度低、耐磨性差，影响纸机的连续工作，质量不稳定；现在也有一些陶瓷涂层的涂布刮刀，虽然解决了耐磨性问题，但是涂层厚度不好控制，增加了刮刀的成本。With the continuous improvement of living standards, the requirements for office paper are getting higher and higher. Medium and high-grade office papers are required to be coated with coatings on the surface to improve the smoothness, flatness and stiffness of the paper; In the production of paper, coating scrapers are often used. Although the traditional ordinary steel scrapers are low in cost and easy to manufacture, they affect the continuous operation of the paper machine due to their low strength and poor wear resistance, and their quality is unstable; now there are also some ceramic coating scrapers. Although the coating blade of the first layer solves the problem of wear resistance, the thickness of the coating is not easy to control, which increases the cost of the blade.

发明内容 Contents of the invention

本实用新型的目的是克服现有技术中的不足，提供一种强度大、耐磨性好的涂布刮刀。The purpose of the utility model is to overcome the deficiencies in the prior art and provide a coating scraper with high strength and good wear resistance.

本实用新型的技术方案为，一种高强度耐磨涂布刮刀，它至少包括有一个钢制刮刀主体，所述的钢制刮刀主体上涂覆有碳化钨层；所述的碳化钨层上涂覆有陶瓷层。The technical scheme of the utility model is a high-strength wear-resistant coating scraper, which at least includes a steel scraper body, the steel scraper body is coated with a tungsten carbide layer; the tungsten carbide layer is Coated with a ceramic layer.

所述的碳化钨层的厚度优选为0.01-0.2mm。The thickness of the tungsten carbide layer is preferably 0.01-0.2mm.

所述的陶瓷层的厚度优选为0.01-0.25mm。The thickness of the ceramic layer is preferably 0.01-0.25 mm.

本实用新型结构简单，制成的涂布刮刀强度好、耐磨性好，延长了涂布刮刀的使用寿命，改善了产品质量。The utility model has the advantages of simple structure, good strength and good wear resistance of the prepared coating scraper, prolongs the service life of the coating scraper, and improves product quality.

附图说明 Description of drawings

图1是本实用新型结构示意图；Fig. 1 is a structural representation of the utility model;

具体实施方式 Detailed ways

如图1所示，一种高强度耐磨涂布刮刀，它至少包括有一个钢制刮刀主体1，所述的钢制刮刀主体1上涂覆有碳化钨层2；所述的碳化钨层2上涂覆有陶瓷层3。As shown in Figure 1, a kind of high-strength wear-resistant coating scraper, it comprises at least a steel scraper main body 1, is coated with tungsten carbide layer 2 on the described steel scraper main body 1; Described tungsten carbide layer 2 is coated with a ceramic layer 3.

所述的碳化钨层2的厚度优选为0.01-0.2mm。The thickness of the tungsten carbide layer 2 is preferably 0.01-0.2 mm.

所述的陶瓷层3的厚度优选为0.01-0.25mm。The thickness of the ceramic layer 3 is preferably 0.01-0.25 mm.

实施例1：Example 1:

一种高强度耐磨涂布刮刀，它的主体是一个钢制刮刀主体1，所述的钢制刮刀主体1上涂覆有0.2mm厚度得碳化钨层2；所述的碳化钨层2上涂覆有0.25mm厚度的陶瓷层3。涂布机工作时，涂布刮刀与带有涂料的纸张接触，涂布刮刀刮掉纸张表面多余的涂料使得纸张表面光滑，本实用新型的涂布刮刀强度大、耐磨性好、使用寿命长。A high-strength wear-resistant coating scraper, its main body is a steel scraper main body 1, the tungsten carbide layer 2 with a thickness of 0.2mm is coated on the described steel scraper main body 1; It is coated with a ceramic layer 3 with a thickness of 0.25 mm. When the coating machine is working, the coating scraper is in contact with the paper with coating, and the coating scraper scrapes off the excess coating on the surface of the paper to make the paper surface smooth. The coating scraper of the utility model has high strength, good wear resistance and long service life. .

Claims (3)

1. a high-strength abrasion-proof coating blade which comprises at least a steel blade main body (1), it is characterized in that being coated with on the described steel blade main body (1) carbide layers (2); Be coated with ceramic layer (3) on the described carbide layers (2).
2. high-strength abrasion-proof coating blade according to claim 1, the thickness that it is characterized in that described carbide layers (2) is 0.01-0.2mm.
3. high-strength abrasion-proof coating blade according to claim 1, the thickness that it is characterized in that described ceramic layer (3) is 0.01-0.25mm.
CN2012201093334U 2012-03-15 2012-03-15 High-strength abrasion-resistant coating scraper Expired - Fee Related CN202492766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201093334U CN202492766U (en) 2012-03-15 2012-03-15 High-strength abrasion-resistant coating scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201093334U CN202492766U (en) 2012-03-15 2012-03-15 High-strength abrasion-resistant coating scraper

Publications (1)

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CN202492766U true CN202492766U (en) 2012-10-17

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Family Applications (1)

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CN2012201093334U Expired - Fee Related CN202492766U (en) 2012-03-15 2012-03-15 High-strength abrasion-resistant coating scraper

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CN (1) CN202492766U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11466407B2 (en) 2016-03-31 2022-10-11 Btg Eclepens S.A. Masked coating blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11466407B2 (en) 2016-03-31 2022-10-11 Btg Eclepens S.A. Masked coating blade

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20130315