Lifting type scraper device

Abstract

The utility model relates to a lifting type scraper device, and belongs to the technical field of silver bright steel bar production. Comprising a rack, two scraper units, namely a first scraper unit and a second scraper unit, are arranged on the top face of the rack in a spaced mode, lifting mechanisms are arranged between the scraper units and the rack respectively, and the lifting mechanisms control the corresponding scraper units to do lifting motion; an oil accumulating disc is arranged at the bottom of the machine frame, the silver bright steel bar penetrates through the two scraping piece units, the scraping piece units scrape water and dirt on the surface of the steel bar, and then the water and the dirt fall into the oil accumulating disc. The device is simple in structure and convenient to operate, the height of the scraper unit is adjusted according to the center of the material specification, water and dirt on the surface of the silver bright steel bar can be scraped off on line, the anti-rust effect is improved, the anti-rust period is prolonged, and the subsequent operation safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to a lifting scraper device, belonging to the technical field of bright bar production. Background Art

[0002] During the finished product flaw detection of bright bar, water circulation is required to transmit signals for the defects on the surface of the steel bar. The bright bar passes through water during the detection process. During the production process, moisture and dirt in the water liquid will adhere to the surface of the bright bar. When the steel bar with moisture enters the electrostatic oil spraying high-pressure equipment, sparks will be generated, posing a safety hazard. In addition, after electrostatic oil spraying on the steel with moisture, the rust prevention effect is poor and the rust prevention period is short. The oil products in the electrostatic equipment are recycled. After the bright bar with moisture passes through the electrostatic equipment, the recycled oil products will be polluted, posing a quality risk to the rust prevention requirements. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a lifting scraper device for the above-mentioned existing technology, which can scrape off the moisture and dirt on the surface of the bright bar online, improve the rust prevention effect, extend the rust prevention period, and ensure the safety of subsequent operations.

[0004] The technical solution adopted by the utility model to solve the above problems is as follows: a lifting scraper device, including a frame, two spaced scraping unit: a first scraping unit and a second scraping unit are arranged on the top surface of the frame, a lifting mechanism is respectively arranged between the scraping unit and the frame, and the lifting mechanism controls the corresponding scraping unit to make a lifting movement; an oil collecting tray is arranged at the bottom of the frame, and the bright bar passes through the two scraping units, and the scraping unit scrapes off the moisture and dirt on the surface of the steel bar, and then the moisture and dirt fall into the oil collecting tray.

[0005] Any one of the lifting mechanisms includes a lifting plate and a worm gear screw jack. The lifting plate is arranged above the frame, and the scraping unit is fixed on the lifting plate; the worm gear screw jack includes a vertically arranged screw rod, the lifting plate is fixed at the top end of the screw rod, and the bottom of the screw rod penetrates the frame; a worm gear is sleeved on the screw rod, and the worm gear is threadedly connected with the screw rod; a pedestal bearing is arranged on the top surface of the frame, a horizontally arranged connecting rod penetrates through the pedestal bearing, a hand wheel is arranged at one end of the connecting rod, and the other end of the connecting rod is fixedly connected with the central shaft of the worm through a coupling, and the worm gear is meshed with the worm.

[0006] The first scraping unit includes two relatively arranged first scraping brackets, and first scrapers are respectively fixed on the first scraping brackets; the second scraping unit includes two relatively arranged second scraping brackets, and second scrapers are respectively fixed on the second scraping brackets.

[0007] The first scraper is a brush, and the second scraper is a rubber sheet.

[0008] The bottom of the frame is symmetrically provided with feet.

[0009] Compared with the prior art, the advantages of the present utility model are as follows: a lifting scraper device has a simple structure and convenient operation. The height of the scraping unit is adjusted according to the center of the material specification, which can scrape off the moisture and dirt on the surface of the bright silver steel bar online, improve the rust prevention effect, extend the rust prevention period, and ensure the safety of subsequent operations. Description of the Drawings

[0010] Figure 1 It is a schematic diagram of a lifting scraper device according to an embodiment of the present utility model;

[0011] Figure 2 It is a three-dimensional schematic diagram of the lifting mechanism;

[0012] Figure 3 It is for Figure 2 side view of;

[0013] In the figure, 1 is an oil sump, 2 is a foot, 3 is a frame, 4 is a lifting mechanism, 4.1 is a handwheel, 4.2 is a connecting rod, 4.3 is a pedestal bearing, 4.4 is a jaw coupling, 4.5 is a lead screw, 4.6 is a lifting plate, 5 is a first scraping blade, and 6 is a second scraping blade. Detailed Embodiment

[0014] The following further describes the present utility model in detail with reference to the embodiments of the drawings.

[0015] As Figure 1 shown, a lifting scraper device in this embodiment includes a frame 3. Two spaced-apart scraping units, a first scraping unit and a second scraping unit, are provided on the top surface of the frame 3. Lifting mechanisms 4 are respectively provided between the scraping units and the frame 3. The lifting mechanism can control the corresponding scraping unit to perform a lifting movement, so that the height of the scraping unit is adjusted. An oil sump 1 is provided at the bottom of the frame 3. The bright silver steel bar passes through the first scraping unit and the second scraping unit. The two scraping units scrape off the moisture and dirt on the surface of the steel bar, and then the moisture and dirt fall into the oil sump, avoiding the presence of moisture when the bright silver steel bar passes through the electrostatic equipment, improving the rust prevention effect, extending the rust prevention period, and ensuring the safety of subsequent operations.

[0016] As Figure 2 、 3As shown, any lifting mechanism respectively includes a lifting plate 4.6 and a worm screw jack. The lifting plate 4.6 is arranged above the frame 3, and the scraping unit is fixed on the lifting plate 4.6. The worm screw jack includes a vertically arranged screw rod 4.5, and the lifting plate 4.6 is fixed at the top end of the screw rod 4.5. The bottom of the screw rod 4.5 penetrates through the frame 3, and a worm gear is sleeved on the screw rod 4.5. The inner wall of the worm gear is threadedly connected to the outer circumference of the screw rod. A pedestal bearing 4.3 is arranged on the top surface of the frame 3. A horizontally arranged connecting rod 4.2 penetrates through the pedestal bearing 4.3. A hand wheel 4.1 is arranged at one end of the connecting rod 4.2, and the other end of the connecting rod 4.2 is fixedly connected to the center shaft of the worm through a plum coupling 4.4. The worm gear meshes with the worm 4.5. By rotating the hand wheel 4.1, the connecting rod 4.2 rotates, thereby driving the worm to rotate. The worm gear meshes with the worm, driving the worm gear to rotate, causing the screw rod 4.5 to move up and down, that is, the lifting plate 4.6 moves synchronously, thereby adjusting the height of the scraping unit.

[0017] The first scraping unit includes two relatively arranged first scraping brackets, and first scrapers 5 are respectively fixed on the first scraping brackets. The second scraping unit includes two relatively arranged second scraping brackets, and second scrapers 6 are respectively fixed on the second scraping brackets.

[0018] The first scraper is a circular brush, and the second scraper is a circular rubber sheet. The second-stage scrapers can be freely selected and switched at will according to different material models and different flaw detection states.

[0019] Four feet 2 are symmetrically arranged at the four corners of the bottom of the frame 3, improving the stability of the frame.

[0020] The structure of this application is simple and the operation is convenient. The height of the scraping unit is adjusted according to the center of the material specification, which can scrape off the moisture and dirt on the surface of the bright silver steel rod online, improving the rust prevention effect, extending the rust prevention period, and ensuring the safety of subsequent operations.

[0021] In addition to the above embodiments, the present utility model also includes other implementation manners. Any technical solutions formed by equivalent transformation or equivalent substitution shall fall within the protection scope of the claims of the present utility model.

Claims

1. A lifting scraper device, characterized in that: It comprises a frame, the top surface of which is provided with two scraper units arranged at intervals: a first scraper unit and a second scraper unit, and lifting mechanisms are respectively provided between the scraper units and the frame, and the lifting mechanisms control the corresponding scraper units to perform lifting movements; an oil accumulation pan is provided at the bottom of the frame, and a silver-bright steel rod passes through the two scraper units, and the scraper units scrape off the moisture and dirt on the surface of the steel rod, and then the moisture and dirt fall into the oil accumulation pan.

2. The lifting scraper device according to claim 1, characterized in that: Any of the lifting mechanisms includes a lifting plate and a worm gear screw lift, the lifting plate is arranged above the frame, and the scraper unit is fixed on the lifting plate; the worm gear screw lift includes a vertically arranged screw, the lifting plate is fixed to the top of the screw, and the bottom of the screw is passed through the frame; a worm wheel is sleeved on the screw, and the worm wheel is threadedly connected to the screw; a bearing with a seat is provided on the top surface of the frame, and a horizontally arranged connecting rod is passed through the bearing with a seat, a handwheel is provided at one end of the connecting rod, and the other end of the connecting rod is fixedly connected to the central axis of the worm through a coupling, and the worm wheel is meshed with the worm.

3. The lifting scraper device according to claim 1, characterized in that: The first scraper unit comprises two first scraper brackets arranged opposite to each other, and the first scraper brackets are respectively fixed with first scrapers; the second scraper unit comprises two second scraper brackets arranged opposite to each other, and the second scraper brackets are respectively fixed with second scrapers.

4. The lifting scraper device according to claim 3, characterized in that: The first scraper blade is a brush, and the second scraper blade is a rubber blade.

5. The lifting scraper device according to claim 1, characterized in that: The bottom of the frame is symmetrically provided with feet.

Images