Device for collecting and cleaning adhesive substances on scraper

Abstract

The utility model discloses a device for collecting and cleaning adhesive substances on a scraper, which comprises a fixing plate, the scraper is fixed below the fixing plate, a cleaning scraper plate is arranged above the scraper, a guide rail is arranged on the outer side of the fixing plate, a scraper cover is sleeved on the outer side of a scraper device, a moving groove is arranged on the scraper cover, and a gear groove is arranged in the moving groove. A plurality of gears matched with the gear grooves are arranged on one sides of the gear grooves, and each gear is fixed through a fixing block. And after the scraper cleans, the fallen sticky matter falls into the scraper cover, the gear groove is driven to move through rotation of the gear, then the whole scraper cover is driven to move, the scraper cover is cleaned after being taken down, the sticky matter is prevented from polluting finished paper, the cleaning efficiency is improved, and the quality of the finished paper is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking equipment, in particular to a device for collecting and cleaning scraper adhesives. Background Art

[0002] As people's living standards improve, they have higher and higher requirements for the quality of packaging paper for products, and the cleanliness of the paper surface is a very important indicator, which seriously affects the quality of packaging printing and the appearance of the packaging box itself. Therefore, how to improve the cleanliness of the paper surface is a very important link in the papermaking process.

[0003] Since the main raw material for producing finished paper is waste paper, adhesives will be produced during the drying process. In normal production, the scraper of the drying cylinder must be cleaned. When cleaning the scraper of the double-row cylinder, adhesives will fall off and fall onto the paper surface with the paper web, causing paper defects. Therefore, the paper must be re-copied during the cleaning period. It must be cleaned at least 6 times a day, and about 2 tons of paper must be re-copied every day, resulting in huge waste. Summary of the invention

[0004] The purpose of the utility model is to provide a device for collecting and cleaning scraper adhesives to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for collecting and cleaning scraper stickies, comprising a fixed plate, a scraper is installed below the fixed plate, a cleaning scraper is provided above the scraper, a guide rail is fixedly installed on one side of the fixed plate, a scraper cover is sleeved on the outer circumference of the guide rail, and a movable groove is opened on the inner wall of the scraper cover.

[0006] Preferably, a gear groove is provided in the movable groove, and a plurality of matching gears are provided on one side of the gear groove, and each gear is connected and fixed by a fixing block, and the fixing block is fixed on the guide rail.

[0007] Preferably, the gear is rotated by a reciprocating motor, and the gear rotates to drive the gear slot to move, thereby driving the scraper cover to move.

[0008] Preferably, the scraper cover is made of polymer material.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the device for collecting and cleaning scraper stickies described in the utility model can collect stickies dropped when cleaning the scraper by setting a scraper cover, and the scraper cover is driven by gears, which is convenient for cleaning personnel to operate. After adding the cover, the cleaning frequency can be increased according to actual conditions without worrying about losses; the increased cleaning frequency can reduce paper defects, improve product quality, and reduce customer complaints. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is a structural front view of the cleaning scraper part of the utility model;

[0011] Figure 2 This is a partial cross-sectional view of the device for collecting adhesives of the utility model;

[0012] In the figure: 1. fixed plate; 2. cleaning scraper; 3. scraper; 4. guide rail; 5. moving groove; 501. gear groove; 502. gear; 503. fixed block; 6. scraper cover. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-2 The utility model provides a technical solution: a device for collecting and cleaning scraper adhesives, comprising a fixed plate 1, a scraper 3 is installed below the fixed plate 1, a cleaning scraper 2 is provided above the scraper 3, a guide rail 4 is fixedly installed on one side of the fixed plate 1, a scraper cover 6 is sleeved on the outer circumference of the guide rail 4, and a movable groove 5 is opened on the inner wall of the scraper cover 6.

[0015] As an implementation mode of the utility model, a gear slot 501 is provided in the movable slot 5 , and a plurality of matching gears 502 are provided on one side of the gear slot 501 . Each gear 502 is connected and fixed by a fixing block 503 , and the fixing block 503 is fixed on the guide rail 4 .

[0016] As an implementation mode of the present utility model, the gear 502 is rotated by a reciprocating motor. After the gear 502 rotates, it drives the gear slot 501 to move, and then drives the scraper cover 6 to move.

[0017] As an implementation mode of the utility model, the scraper cover 6 is made of polymer material to ensure that the scraper cover 6 is light and easy to operate.

[0018] The working principle of the utility model is as follows: when the scraper needs to be cleaned, the scraper cover is installed on the gear, moved to cover the scraper as a whole and then stopped, the scraper is cleaned with a cleaning scraper, and the adhesives dropped after cleaning the scraper fall into the scraper cover and will not contaminate the paper. After the cleaning is completed, the motor is started to move the scraper cover out of the scraper range, and the operator takes out the scraper cover for cleaning. This protects the cleanliness of the paper and makes it convenient for the operator to clean the scraper, thereby improving work efficiency.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting and cleaning scraper adhesives, comprising a fixed plate (1), a scraper (3) is mounted below the fixed plate (1), and a cleaning scraper (2) is disposed above the scraper (3), characterized in that: A guide rail (4) is fixedly mounted on one side of the fixed plate (1), a scraper cover (6) is sleeved on the outer circumference of the guide rail (4), and a movable groove (5) is formed on the inner wall of the scraper cover (6).

2. The device for collecting and cleaning scraper stickies according to claim 1, characterized in that: A gear groove (501) is provided in the movable groove (5), and a plurality of matching gears (502) are provided on one side of the gear groove (501). Each gear (502) is connected and fixed via a fixing block (503), and the fixing block (503) is fixed on the guide rail (4).

3. The device for collecting and cleaning scraper stickies according to claim 2, characterized in that: The gear (502) is rotated by a reciprocating motor, and the gear (502) rotates to drive the gear slot (501) to move, thereby driving the scraper cover (6) to move.

4. The device for collecting and cleaning scraper stickies according to claim 1, characterized in that: The scraper cover (6) is made of polymer material.

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