CN211439451U

CN211439451U - Rust removal device for galvanized angle steel

Info

Publication number: CN211439451U
Application number: CN202020033005.5U
Authority: CN
Inventors: 王抗华; 丁上于; 徐智俊
Original assignee: Jiangsu Huamu Construction Technology Co ltd
Current assignee: Jiangsu Huamu Construction Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-08
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a rust cleaning device for galvanized angle steel relates to galvanized angle steel technical field, puts the angle steel subaerial for the workman for solving current rust cleaning mode, and handheld angle mill polishes the angle steel outside and inboard, the big problem of intensity of labour. The inside mounting of truss has rust cleaning mechanism, rust cleaning mechanism includes the angle steel rack, the internally mounted of angle steel rack has first cylinder, and first cylinder passes through the screw connection with the angle steel rack, rust cleaning block is installed to the lower extreme of first cylinder, the lower extreme of going up rust cleaning block is provided with the rust cleaning ply, the curb plate is all installed to the both sides of angle steel rack lower extreme, and curb plate and angle steel rack set up to the integrated into one piece structure, the inboard of curb plate is provided with the side rust cleaning ply, the angle steel main part has been placed between side rust cleaning ply and the last rust cleaning ply.

Description

Rust removal device for galvanized angle steel

Technical Field

The utility model relates to a galvanized angle steel technical field specifically is a rust cleaning device for galvanized angle steel.

Background

The galvanized angle steel is divided into hot galvanized angle steel and cold galvanized angle steel. The hot dip galvanized angle steel is also called hot dip galvanized angle steel or hot dip galvanized angle steel. The cold galvanizing coating ensures the zinc powder to be fully contacted with steel by the electrochemical principle, generates electrode potential difference to carry out corrosion prevention, and is common in the market for hot galvanizing angle steel. The cold galvanized angle steel is generally processed by cold plating according to the requirements of users. The galvanized angle steel can be divided into galvanized equal-side angle steel and galvanized unequal-side angle steel according to the side length, the hot galvanizing is divided into blowing plating and hanging plating, the galvanized angle steel needs to be galvanized in the manufacturing and processing process of the galvanized angle steel, and a rust removal process is needed before the galvanized angle steel is galvanized.

However, the existing rust removal mode is that workers put angle steel on the ground, and a handheld angle grinder grinds the outer side and the inner side of the angle steel, so that the labor intensity is high, the existing requirements are not met, and the rust removal device for galvanized angle steel is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rust cleaning device for galvanized angle steel to solve the current rust cleaning mode that provides among the above-mentioned background art and put the angle steel subaerial for the workman, handheld angle mill polishes the angle steel outside and inboard, problem that intensity of labour is big.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rust cleaning device for galvanized angle steel, includes the truss, the internally mounted of truss has rust cleaning mechanism, rust cleaning mechanism includes the angle steel rack, the internally mounted of angle steel rack has first cylinder, and just first cylinder passes through screw connection with the angle steel rack, rust cleaning block is installed to the lower extreme of first cylinder, the lower extreme of going up rust cleaning block is provided with the rust cleaning ply, the curb plate is all installed to the both sides of angle steel rack lower extreme, and curb plate and angle steel rack set up to the integrated into one piece structure, the inboard of curb plate is provided with the side rust cleaning ply, the angle steel main part has been placed between side rust cleaning ply and the last rust cleaning ply.

Preferably, the second slider is installed to the centre of rust cleaning mechanism upper end, the internally mounted of second slider has screw rod and guide bar, and the screw rod is located the below of guide bar, and screw rod and guide bar all run through the second slider, the one end and the truss of screw rod pass through the bearing and are connected, and the other end of screw rod installs step motor, and step motor is located the outside of truss, and the truss passes through the screw connection with step motor, the fixed plate is all installed at both ends around the curb plate, and installs first slider between fixed plate and the curb plate, and first slider and fixed plate sliding connection.

Preferably, clamping mechanisms are installed on two sides of the interior of the truss, and the clamping mechanisms are connected with the truss through screws.

Preferably, the clamping mechanism comprises a second air cylinder and a clamping rod, and the second air cylinder is connected with the clamping rod through a coupler.

Preferably, the lower end of the derusting mechanism is provided with a scrap collecting box.

Preferably, the upper derusting paper layer is connected with the upper derusting block in an adhesive manner, and the side derusting paper layer is connected with the side plate in an adhesive manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a second cylinder drives the clamping bar and presss from both sides tight back to the angle steel main part, step motor work drives the screw rod and rotates, make the second slider slide along the guide bar, the curb plate of angle steel rack slides along the fixed plate synchronization, thereby drive the horizontal slip of rust cleaning mechanism, through changing step motor's positive and negative rotation, realize the quick horizontal reciprocating motion of rust cleaning mechanism for the angle steel main part, rub repeatedly the angle steel main part through the rust paper layer promptly, thereby reach the purpose of rust cleaning, replace manual operation, the labor intensity is reduced, time saving and labor saving.

2. The utility model discloses a to go up the rust cleaning ply and set up to V type mechanism, the side rust cleaning ply is located the outside both sides of angle steel main part to can carry out comprehensive rust cleaning action to the inboard and the outside of angle steel main part, need not the turn-over, further reduce intensity of labour.

3. The utility model discloses a collection bits case can be collected the iron rust of detaching, has guaranteed rust cleaning operational environment's clean and tidy.

Drawings

FIG. 1 is an overall front view of a rust removing device for galvanized angle steel of the present invention;

FIG. 2 is a schematic side view of the rust removing mechanism of the present invention;

fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.

In the figure: 1. a truss; 2. a rust removal mechanism; 3. placing racks for angle steels; 4. a first cylinder; 5. removing rust blocks; 6. a side plate; 7. a derusting paper layer is arranged; 8. a side derusting paper layer; 9. an angle steel main body; 10. a fixing plate; 11. a first slider; 12. a second slider; 13. a screw; 14. a guide bar; 15. a stepping motor; 16. a clamping mechanism; 17. a second cylinder; 18. a clamping lever; 19. a scrap collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a rust removing device for galvanized angle steel comprises a truss 1, a rust removing mechanism 2 is arranged inside the truss 1, the rust removing mechanism 2 comprises an angle steel placing frame 3, a first air cylinder 4 is arranged inside the angle steel placing frame 3, and the first cylinder 4 is connected with the angle iron placing frame 3 through screws, the lower end of the first cylinder 4 is provided with an upper rust removing block 5, the lower end of the upper rust removing block 5 is provided with an upper rust removing paper layer 7, two sides of the lower end of the angle iron placing frame 3 are both provided with side plates 6, the side plate 6 and the angle iron placing frame 3 are arranged into an integrated structure, the inner side of the side plate 6 is provided with a side derusting paper layer 8, an angle iron main body 9 is arranged between the side derusting paper layer 8 and an upper derusting paper layer 7, by arranging the upper rust removing paper layer 7 as a V-shaped mechanism and arranging the side rust removing paper layers 8 at two sides of the outer part of the angle steel main body 9, the inner side and the outer side of the angle steel main body 9 can be comprehensively subjected to rust removing action.

Further, a second slide block 12 is installed in the middle of the upper end of the derusting mechanism 2, a screw 13 and a guide rod 14 are installed inside the second slide block 12, the screw 13 is located below the guide rod 14, the screw 13 and the guide rod 14 both penetrate through the second slide block 12, one end of the screw 13 is connected with the truss 1 through a bearing, the other end of the screw 13 is installed with a stepping motor 15, the stepping motor 15 is located outside the truss 1, the truss 1 is connected with the stepping motor 15 through a screw, fixing plates 10 are installed at the front end and the rear end of the side plate 6, a first slide block 11 is installed between the fixing plate 10 and the side plate 6, the first slide block 11 is connected with the fixing plate 10 in a sliding manner, after clamping is completed, the stepping motor 15 works to drive the screw 13 to rotate, so that the second slide block 12 slides along the guide rod 14, the side plate 6 of the angle steel placing frame 3 synchronously slides along the, the rapid horizontal reciprocating motion of the derusting mechanism 2 relative to the angle steel main body 9 is realized by changing the positive and negative rotation of the stepping motor 15, namely, the angle steel main body 9 is repeatedly rubbed by the side derusting paper layer 8 and the upper derusting paper layer 7, so that the purpose of derusting is achieved.

Furthermore, clamping mechanism 16 is all installed to the inside both sides of truss 1, and clamping mechanism 16 passes through the screw connection with truss 1, and connected mode is simple, and the installation is convenient with the dismantlement, does benefit to the maintenance.

Further, the clamping mechanism 16 comprises a second air cylinder 17 and a clamping rod 18, the second air cylinder 17 is connected with the clamping rod 18 through a coupler, and the second air cylinder 17 drives the clamping rod 18 to contact with the end face of the angle steel main body 9 to clamp the angle steel main body.

Further, a scrap collecting box 19 is installed at the lower end of the rust removing mechanism 2, removed iron rust enters the scrap collecting box 19 to be collected, and the cleanness and tidiness of the rust removing working environment are guaranteed.

Furthermore, the upper derusting paper layer 7 is connected with the upper derusting block 5 in an adhesive manner, and the side derusting paper layer 8 is connected with the side plate 6 in an adhesive manner, so that the sealing performance, the insulating performance and the corrosion resistance are good.

The working principle is as follows: when the angle iron main body 9 is used, the angle iron main body 9 is placed inside the angle iron placing frame 3 and is positioned at the upper end of the side rust removing paper layer 8, the first air cylinder 4 works to drive the upper rust removing block 5 to move downwards, the upper rust removing block 5 drives the upper rust removing paper layer 7 to move downwards and to be contacted with the angle iron main body 9, the side rust removing paper layer 8 and the upper rust removing paper layer 7 both have certain elasticity, so under the action of external force, the side rust removing paper layer 8 and the upper rust removing paper layer 7 can slide relative to the angle iron main body 9, the second air cylinder 17 works to drive the clamping rod 18 to be contacted with the end face of the angle iron main body 9 to clamp the angle iron main body, after clamping is completed, the stepping motor 15 works to drive the screw rod 13 to rotate, the second slide block 12 slides along the guide rod 14, the side plate 6 of the angle iron placing frame 3 synchronously slides along the fixing, realize rust cleaning mechanism 2 for angle steel main part 9's quick horizontal reciprocating motion, rub repeatedly angle steel main part 9 through side rust cleaning ply 8 and last rust cleaning ply 7 promptly to reach the purpose of rust cleaning, replace artifical manually operation, reduced intensity of labour, labour saving and time saving, the rust of getting rid of gets into the inside of collection bits case 19 and collects, has guaranteed the clean and tidy of rust cleaning operational environment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rust cleaning device for galvanized angle steel, includes truss (1), its characterized in that: the inside mounting of truss (1) has rust cleaning mechanism (2), rust cleaning mechanism (2) include angle steel rack (3), the internally mounted of angle steel rack (3) has first cylinder (4), and first cylinder (4) pass through screw connection with angle steel rack (3), rust cleaning block (5) are installed to the lower extreme of first cylinder (4), the lower extreme of going up rust cleaning block (5) is provided with rust cleaning ply (7), curb plate (6) are all installed to the both sides of angle steel rack (3) lower extreme, and curb plate (6) set up to the integrated into one piece structure with angle steel rack (3), the inboard of curb plate (6) is provided with side rust cleaning ply (8), place angle steel main part (9) between side rust cleaning ply (8) and last rust cleaning ply (7).

2. The rust removing device for the galvanized angle iron as claimed in claim 1, characterized in that: second slider (12) are installed to the centre of rust cleaning mechanism (2) upper end, the internally mounted of second slider (12) has screw rod (13) and guide bar (14), and screw rod (13) are located the below of guide bar (14), and screw rod (13) and guide bar (14) all run through second slider (12), the one end and truss (1) of screw rod (13) are passed through the bearing and are connected, and step motor (15) are installed to the other end of screw rod (13), and step motor (15) are located the outside of truss (1), and truss (1) and step motor (15) pass through the screw connection, fixed plate (10) are all installed at both ends around curb plate (6), and install first slider (11) between fixed plate (10) and curb plate (6), and first slider (11) and fixed plate (10) sliding connection.

3. The rust removing device for the galvanized angle iron as claimed in claim 1, characterized in that: clamping mechanisms (16) are installed on two sides of the interior of the truss (1), and the clamping mechanisms (16) are connected with the truss (1) through screws.

4. The rust removing device for the galvanized angle iron as claimed in claim 3, characterized in that: the clamping mechanism (16) comprises a second air cylinder (17) and a clamping rod (18), and the second air cylinder (17) is connected with the clamping rod (18) through a coupler.

5. The rust removing device for the galvanized angle iron as claimed in claim 1, characterized in that: and a scrap collecting box (19) is arranged at the lower end of the rust removing mechanism (2).

6. The rust removing device for the galvanized angle iron as claimed in claim 1, characterized in that: the upper derusting paper layer (7) is connected with the upper derusting block (5) in an adhesive manner, and the side derusting paper layer (8) is connected with the side plate (6) in an adhesive manner.