CN218014331U

CN218014331U - Formula scraper device is adjusted to gasbag

Info

Publication number: CN218014331U
Application number: CN202222349620.9U
Authority: CN
Inventors: 钱立铭; 黄业钢
Original assignee: Pangang Group Panzhihua Steel and Vanadium Co Ltd
Current assignee: Pangang Group Panzhihua Steel and Vanadium Co Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-13
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a formula scraper device is adjusted to gasbag, connect in the epaxial movable clamp plate of rotation including rotation axis and rotation, rotation axis rotates and connects in the axle sleeve of scraper girder, be equipped with two gasbag strips that set up along rotation axis symmetry between movable clamp plate and the scraper girder, the gasbag strip sets up and is connected with the trachea interface along the length direction of scraper girder, the trachea interface sets up in the opposite flank of scraper girder, be equipped with the holder on the movable clamp plate, the holder centre gripping has the scraper, the centre gripping direction of scraper and movable clamp plate's incline direction looks adaptation. Through the coordination and cooperation of the two air bag strips, the air bag strips are made to be different in expansion degree through controlling air pressure so as to adjust the deflection angle of the scraper, the adjustment is more accurate for considering the adjustment or mechanical adjustment, the air bag strips are expanded integrally, the integral consistency adjustment of the scraper can be realized, and the problem of deviation generated in the deflection process can not occur.

Description

Formula scraper device is adjusted to gasbag

Technical Field

The utility model belongs to the technical field of the scraper, be an air bag regulation formula scraper device particularly.

Background

With the rapid development of the modern industry, a large amount of cold-rolled strip steel, galvanized color-coated steel plates, stainless steel plates and aluminum plates are required for household appliances, automobiles, papermaking, decoration and the like. Many rollers are installed on the thin strip production lines for driving the thin strips, and because some dust, impurities, iron scraps, oil stains and the like are inevitably adhered to the rollers in the production process, the defects of stroke indentation, scratch, oil stains and the like on the surface of the strip steel can be caused in long-term production. As the user demands higher surface quality for these thin strips, it is important to remove these roll marks. At present, all kinds of rollers are provided with scraper type roller cleaning operation. The existing scraper is in contact with a plate through an elastic piece, but the angle of the scraper cannot be adjusted timely through the arrangement, the scraper needs to be stopped when needing to be adjusted, the production efficiency is affected, and therefore a convenient and accurate device capable of adjusting the angle of the scraper timely is needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that the angle is difficult to the uniformity and adjusts in the use of current scraper.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a formula scraper device is adjusted to gasbag, connect in the epaxial movable clamp plate of rotation including rotation axis and rotation, rotation axis connects in the axle sleeve of scraper girder, movable clamp plate with be equipped with two gasbag strips that set up along rotation axis symmetry between the scraper girder, the gasbag strip sets up and is connected with the trachea interface along the length direction of scraper girder, the trachea interface sets up in the opposite flank of scraper girder, the last holder that is equipped with of movable clamp plate, the holder centre gripping has the scraper, the centre gripping direction of scraper with movable clamp plate's incline direction looks adaptation.

Preferably, the movable pressing plate is provided with two parallel contact surfaces which are respectively attached to the two airbag strips.

Preferably, the scraper main beam with the contact surface of gasbag strip is equipped with convex gasbag bottom plate, the size of gasbag bottom plate with the size looks adaptation of gasbag strip.

Preferably, the scraper main beam is further provided with a locking screw, the locking screw sequentially penetrates through the scraper main beam, the air bag bottom plate and the shaft sleeve and is in contact with the rotating shaft, and the locking screw is rotated to adjust the distance between the locking screw and the contact surface of the rotating shaft.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses a formula scraper device is adjusted to gasbag, connect in the epaxial movable clamp plate of rotation including rotation axis and rotation, rotation axis connects in the axle sleeve of scraper girder, be equipped with two gasbag strips that set up along rotation axis symmetry between movable clamp plate and the scraper girder, the gasbag strip sets up and is connected with the trachea interface along the length direction of scraper girder, the trachea interface sets up in the opposite flank of scraper girder, be equipped with the holder on the movable clamp plate, the holder centre gripping has the scraper, the centre gripping direction of scraper and movable clamp plate's incline direction looks adaptation. Through the coordination and cooperation of the two air bag strips, the air bag strips are made to be different in expansion degree through controlling air pressure so as to adjust the deflection angle of the scraper, the adjustment is more accurate for considering the adjustment or mechanical adjustment, the air bag strips are expanded integrally, the integral consistency adjustment of the scraper can be realized, and the problem of deviation generated in the deflection process can not occur.

Drawings

Fig. 1 is a schematic structural view of an air bag adjusting type scraper device of the present invention.

The reference numerals in the schematic drawings illustrate:

210. a tracheal tube interface; 220. a scraper main beam; 221. locking the screw; 230. an air bag strip; 240. a rotating shaft; 250. a movable pressing plate; 260. a holder; 270. a scraper; 280. an airbag base plate.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but on the contrary are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1, the air bag adjusting type scraper device of this embodiment includes a rotating shaft 240 and a movable pressing plate 250 rotatably connected to the rotating shaft 240, the rotating shaft 240 is rotatably connected to a shaft sleeve of a scraper main beam 220, two air bag strips 230 symmetrically arranged along the rotating shaft 240 are disposed between the movable pressing plate 250 and the scraper main beam 220, the air bag strips 230 are disposed along the length direction of the scraper main beam 220 and are connected to an air pipe interface 210, the air pipe interface 210 is disposed on the opposite side surfaces of the scraper main beam 220, a holder 260 is disposed on the movable pressing plate 250, the holder 260 holds a scraper 270, and the holding direction of the scraper 270 is matched with the inclined direction of the movable pressing plate 250. The embodiment makes the expansion degree of the two air bag strips 230 different by the coordination of the two air bag strips 230 and adjusts the deflection angle of the scraper 270 by controlling the air pressure, so that the adjustment is more accurate relative to the adjustment or mechanical adjustment, and the air bag strips 230 are expanded integrally, so that the integral consistency adjustment of the scraper 270 can be realized, and the problem of deviation generated in the deflection process can be avoided.

Specifically, the movable pressing plate 250 has two flush contact surfaces respectively attached to the two airbag strips 230. The contact surface of the scraper main beam 220 and the air bag strip 230 is provided with an arc-shaped air bag bottom plate 280, and the size of the air bag bottom plate 280 is matched with that of the air bag strip 230. It is ensured that the air-bag strips 230 are not restrained or restrained the same during inflation, thereby ensuring that the air-bag strips 230 are inflated simultaneously to achieve consistent adjustment of the scraper 270.

The scraper main beam 220 is further provided with a locking screw 221, the locking screw 221 sequentially penetrates through the scraper main beam 220, the air bag bottom plate 280 and the shaft sleeve and is in contact with the rotating shaft 240, and the distance between the locking screw 221 and the contact surface of the rotating shaft 240 is adjusted by rotating the locking screw 221. By adjusting the locking screw 221, the resistance force applied during the rotation of the rotating shaft 240 is adjusted, thereby adjusting the ratio of the angle of deflection of the scraper 270 to the air pressure and adjusting the sensitivity.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a scraper device is adjusted to gasbag which characterized in that: connect activity clamp plate (250) on rotation axis (240) including rotation axis (240) and rotation, rotation axis (240) are rotated and are connected in the axle sleeve of scraper girder (220), activity clamp plate (250) with be equipped with between scraper girder (220) along two gasbag strips (230) of rotation axis (240) symmetry setting, gasbag strip (230) set up along the length direction of scraper girder (220) and are connected with trachea interface (210), trachea interface (210) set up in the opposite flank of scraper girder (220), be equipped with holder (260) on activity clamp plate (250), holder (260) centre gripping has scraper (270), the centre gripping direction of scraper (270) with the incline direction looks adaptation of activity clamp plate (250).

2. An air bag adjustable doctor apparatus as claimed in claim 1, wherein: the movable pressing plate (250) is provided with two parallel contact surfaces which are respectively jointed with the two air bag strips (230).

3. An air bag adjustable doctor apparatus as claimed in claim 1, wherein: the contact surface of the scraper main beam (220) and the air bag strip (230) is provided with an arc-shaped air bag bottom plate (280), and the size of the air bag bottom plate (280) is matched with that of the air bag strip (230).

4. The air bag adjustable doctor apparatus as claimed in claim 2, wherein: the scraper main beam (220) is further provided with a locking screw (221), the locking screw (221) sequentially penetrates through the scraper main beam (220), the air bag bottom plate (280) and the shaft sleeve and is in contact with the rotating shaft (240), and the distance between the locking screw (221) and the contact surface of the rotating shaft (240) is adjusted by rotating the locking screw (221).