CN217371820U

CN217371820U - Quick rust removal equipment for section steel angle iron

Info

Publication number: CN217371820U
Application number: CN202220137536.8U
Authority: CN
Inventors: 刘阳; 李军; 狄卫国
Original assignee: Shandong Youlian Engineering Co ltd
Current assignee: Shandong Youlian Engineering Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-06
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of section bar rust removal, in particular to an improved device capable of realizing rapid integrated rust removal on section steel angle iron, in particular to a rapid rust removal device for section steel angle iron, which comprises a base, a first rust removing mechanism and a second rust removing mechanism are sequentially arranged above the base at intervals along the length direction of the base, the first rust removing mechanism and the second rust removing mechanism are matched to realize the rapid rust removal of the section steel angle iron, an angle bar guide driving mechanism is respectively installed above the base and used for supporting the section steel angle bars and driving the section steel angle bars to be conveyed forwards and moved, and the equipment realizes that the quick clamping rotation carries out efficient rust removal on each surface of a horizontal section and a vertical section of the section steel angle bars by utilizing a first rust removing mechanism and a second rust removing mechanism which are arranged at intervals in the front and back when rust removal is carried out, so that the rust removal efficiency is high, and the effect is good.

Description

Quick rust removal equipment for section steel angle iron

Technical Field

The utility model relates to a section bar rust cleaning technical field, in particular to can realize improved generation equipment of quick integration rust cleaning, especially quick rust cleaning equipment of shaped steel angle bar to shaped steel angle bar.

Background

The steel is used as a main material in construction engineering machinery and various engineering construction industries, and has a very wide application range. The steel at present is generally a material with certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing. Most of steel products are processed by pressure, so that processed steel (billets, ingots and the like) generates plastic deformation, the application is wide, the variety is various, and the steel products are generally divided into four types of section steel, plate materials, pipe materials and metal products according to different section shapes. Formally, because the demand of steel is large, a large amount of steel can be prepared in many times, but the steel product is exposed in the air for a long time and then undergoes oxidation reaction with oxygen, so that the corrosion phenomenon occurs.

Therefore, when the steel is used, the steel is generally subjected to rust removal process treatment to enable the steel to reach the usable degree, and at present, special rust removal equipment is provided when the rust removal treatment is performed on the steel such as plates, pipes and the like, but the rust removal equipment can only remove rust on planar steel plates or curved steel pipes generally, so that the steel angle iron piece which is widely used cannot be rapidly removed, and the steel angle iron which is rusted can affect the subsequent service performance, so that the steel angle iron in the state is relatively difficult to remove rust, and the rust removal with higher efficiency cannot be achieved; in addition, although some existing shot blasting and rust removing equipment can be used, the equipment is usually large in size, and a lot of inconvenience exists in transportation and use.

Therefore, the utility model discloses improved here and designed one kind and be convenient for shift the use, and can realize the improved generation equipment of quick integration rust cleaning to shaped steel angle iron for solve the problem that exists among the prior art better.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve one of above-mentioned technical problem, the technical scheme who adopts is: quick rust cleaning equipment of shaped steel angle bar, including a base first rust cleaning mechanism, second rust cleaning mechanism are installed at its length direction interval in proper order to the top of base, first rust cleaning mechanism the cooperation of second rust cleaning mechanism realizes the quick rust cleaning to shaped steel angle bar one angle bar direction actuating mechanism is installed respectively to the top of base, angle bar direction actuating mechanism is used for supporting shaped steel angle bar and drives its transport removal forward, first rust cleaning mechanism is used for realizing the quick rust cleaning to the inside and outside both sides wall of the vertical section of angle bar, second rust cleaning mechanism is used for realizing the quick rust cleaning to the inside and outside both sides wall of the horizontal segment of shaped steel angle bar.

In any of the above schemes, preferably, the first rust removing mechanism includes first vertical plates fixedly installed at the tops of two sides of the base, horizontal air cylinders horizontally arranged are respectively fixedly installed on opposite side walls of the two first vertical plates, inner ends of piston rods of the two horizontal air cylinders are respectively and fixedly connected with an inner side vertical polishing rust remover and an outer side vertical polishing rust remover, and the inner side vertical polishing rust remover and the outer side vertical polishing rust remover are matched to realize surface polishing rust removal on an inner side surface and an outer side surface of a vertical section of the section steel angle iron passing through the inner side vertical polishing rust remover and the outer side vertical polishing rust remover.

In any of the above schemes, preferably, the bottom of the inside vertical polishing rust remover is abutted with the upper side surface of the horizontal section of the section steel angle iron to be polished and derusted; the bottom of the outer side vertical polishing rust remover is lower than the lower side surface of the horizontal section of the section steel angle iron to be polished and derusted.

In any of the above schemes, preferably, the outer vertical polishing rust remover and the inner vertical polishing rust remover are vertical polishing rust removers with the same structure, each vertical polishing rust remover comprises a vertical polishing motor vertically fixed at the end part of a piston rod of a corresponding horizontal cylinder, a vertical rotary polishing brush is fixedly connected to the bottom of a motor shaft of each vertical polishing motor, and the vertical rotary polishing brush is used for abutting against the vertical surface of the steel angle iron and polishing through rotation.

Preferably, in any of the above schemes, the second rust removing mechanism comprises a second vertical plate fixedly installed at the top of one side of the base, vertical cylinders vertically arranged are respectively and fixedly installed on the inner side wall of the second vertical plate at intervals from top to bottom, the inner ends of piston rods of the two vertical cylinders are respectively and fixedly connected with an upper side horizontal polishing rust remover and a lower side horizontal polishing rust remover, and the upper side horizontal polishing rust remover and the lower side horizontal polishing rust remover are matched to realize surface polishing rust removal on the upper side and the lower side of a section steel angle iron horizontal section passing between the upper side horizontal polishing rust remover and the lower side horizontal polishing rust remover.

In any of the above schemes, preferably, the inner end of the upper side horizontal polishing rust remover is abutted with the inner side surface of the vertical section of the section steel angle iron to be polished and derusted; and the end part of the lower-side horizontal polishing rust remover exceeds the outer side surface of the vertical section of the section steel angle iron to be polished and derusted.

In any of the above schemes, preferably, the upper side horizontal polishing rust remover and the lower side horizontal polishing rust remover are horizontal polishing rust removers with the same structure, each horizontal polishing rust remover comprises a horizontal polishing motor vertically fixed at the end part of a piston rod of the corresponding vertical cylinder, a horizontal rotating polishing brush is fixedly connected to the bottom of a motor shaft of the horizontal polishing motor, and the horizontal rotating polishing brush is used for abutting against the horizontal plane of the steel angle iron and polishing through rotation.

In any of the above aspects, it is preferable that each of the vertical cylinders and each of the horizontal cylinders employ a double-rod cylinder in which two shafts are arranged in the same direction.

In any of the above schemes, preferably, the angle iron guiding driving mechanism comprises a lower supporting driving component and an upper friction driving component which are respectively arranged above and below the section steel angle iron; lower bearing drive assembly includes the horizontal lower friction bearing roller that sets up along the direction of motion interval of shaped steel angle bar, two the both ends of horizontal lower friction bearing roller are movable cartridge respectively in the commentaries on classics hole of the seat of standing that corresponds the tip, in the seat outside of standing of front end the tip center pin of horizontal lower friction bearing roller has linked firmly driving motor, driving motor's end fixing is on a motor stand down two on the tip center pin lateral wall of the same end of horizontal lower friction bearing roller has coaxially linked firmly driving pulley, two driving pulley cooperatees through driving toothed belt down, the length of horizontal lower friction bearing roller is greater than the width of shaped steel angle bar.

In any of the above schemes, preferably, the upper friction driving assembly includes two horizontal upper friction rollers which are respectively arranged above the section steel angle iron and are matched with the horizontal lower friction rollers below the corresponding positions to realize friction driving of the horizontal section of the section steel angle iron, inner ends of the two horizontal upper friction rollers extend to the upper side of the horizontal section of the section steel angle iron, outer side walls of outer end connecting shafts of the two horizontal upper friction rollers are respectively and coaxially and fixedly connected with an upper driving belt pulley, the two upper driving belt pulleys are matched through an upper driving toothed belt, an upper driving motor is fixedly connected to an outer end connecting shaft of the horizontal upper friction carrier roller at the front end, the upper driving motor is fixedly connected to the motor vertical seat, an outer end connecting shaft of the horizontal upper friction carrier roller at the rear end is rotatably inserted into a rotating hole of a rear vertical plate, and the bottom of the rear vertical plate is fixed to the base.

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

1. the whole structure of the device is small, the transfer is convenient, and the rapid rust removal of the section steel angle iron is realized by adopting a rotary friction mode.

2. When the device is used for removing rust, the first rust removing mechanism and the second rust removing mechanism which are arranged at intervals are used for realizing rapid clamping rotation to efficiently remove rust on each surface of the horizontal section and the vertical section of the section steel angle iron, and the device is high in rust removing efficiency and good in effect.

3. The angle iron guide driving mechanism can be used for electrically driving the whole angle iron with longer length to move forwards at a required speed and rapidly removing rust in the moving process, and the angle iron guide driving mechanism can control the angle iron to move back and forth to achieve the aim of removing rust repeatedly.

4. The first rust removing mechanism and the second rust removing mechanism can adjust clamping force during rust removing according to the thickness of the angle iron, and the universality is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic view of the overlooking state structure of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the utility model with the rear vertical plate removed.

Fig. 3 is a rear view of the present invention.

Fig. 4 is a schematic view of the right side of the present invention in a partial sectional view.

Fig. 5 is a schematic sectional structure view of the second rust removing mechanism of the present invention.

Fig. 6 is a schematic sectional structure view of the first rust removing mechanism of the present invention.

In the figure, 1, a base; 2. a first rust removing mechanism; 201. a first vertical plate; 202. a horizontal cylinder; 3. a second rust removing mechanism; 301. a second vertical plate; 302. a vertical cylinder; 4. forming steel angle iron; 401. a vertical section; 402. a horizontal segment; 5. a vertical polishing rust remover; 501. a vertical grinding motor; 502. a vertical rotary polishing brush; 6. horizontally polishing the deruster; 601. horizontally polishing the motor; 602. horizontally rotating the polishing brush; 7. horizontally rubbing the carrier roller; 8. a vertical seat; 9. a lower drive motor; 10. a motor vertical seat; 11. a lower drive pulley; 12. a lower drive toothed belt; 13. horizontally rubbing the carrier roller; 14. an upper drive pulley; 15. an upper drive toothed belt; 16. an upper drive motor; 17. and a rear vertical plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. The specific structure of the utility model is shown in figures 1-6.

Example 1:

quick rust cleaning equipment of shaped steel angle bar, including a base 1 first rust cleaning mechanism 2, second rust cleaning mechanism 3 are installed at its length direction interval in proper order to the top of base 1, first rust cleaning mechanism 2 the cooperation of second rust cleaning mechanism 3 realizes the quick rust cleaning to shaped steel angle bar 4 one angle bar direction actuating mechanism is installed respectively to the top of base 1, angle bar direction actuating mechanism is used for supporting shaped steel angle bar 4 and drives its transport forward and remove, first rust cleaning mechanism 2 is used for realizing the quick rust cleaning to the inside and outside both sides wall of the vertical section 401 of angle bar, second rust cleaning mechanism 3 is used for realizing the quick rust cleaning to the inside and outside both sides wall of the horizontal segment 402 of shaped steel angle bar 4.

This equipment adopts first rust cleaning mechanism 2, the quick rust cleaning of second rust cleaning mechanism 3 complex mode realization diagonal angle bar, can utilize angle bar direction actuating mechanism to reach the purpose that quick propelling movement angle bar carries out the automatic transportation removal simultaneously, and is more convenient high-efficient during the whole operation, only needs the people just can follow-up reduction manual operation after just can put in place the angle bar in place, improves the efficiency of rust cleaning.

In any of the above schemes, preferably, the first rust removing mechanism 2 includes first vertical plates 201 fixedly installed on the tops of the two sides of the base 1, horizontal air cylinders 202 horizontally arranged are respectively fixedly installed on the opposite side walls of the two first vertical plates 201, the inner ends of piston rods of the two horizontal air cylinders 202 are respectively and fixedly connected with an inner side vertical polishing rust remover and an outer side vertical polishing rust remover, and the inner side vertical polishing rust remover and the outer side vertical polishing rust remover are matched to realize surface polishing rust removal on the inner side surface and the outer side surface of the vertical section 401 of the section steel angle iron 4 passing through the inner side vertical polishing rust remover and the outer side vertical polishing rust remover.

The main effect of first rust cleaning mechanism 2 is through the inboard vertical rust cleaning of polishing when pressing from both sides tight medial surface and the lateral surface of shaped steel angle iron 4 vertical section 401, the butt turn of the vertical rust cleaning of polishing of outside reaches the purpose that realizes rejecting the oxidation rust layer on the medial surface and the lateral surface of shaped steel angle iron 4 vertical section 401, operating efficiency is higher, the rotatory rust cleaning simultaneously of both sides, it is effectual to derust, can realize driving the inboard vertical rust cleaning of polishing that corresponds through the length of controlling the extension of two horizontal cylinder 202, the vertical rust cleaning of polishing of outside is to the tight dynamics of centre gripping of shaped steel angle iron 4, thereby reach the mesh that adapts to the angle iron rust cleaning of different thickness.

In any of the above schemes, preferably, the second rust removing mechanism 3 includes a second vertical plate 301 fixedly installed at the top of one side of the base 1, vertical cylinders 302 vertically arranged are respectively and fixedly installed on the inner side wall of the second vertical plate 301 at intervals from top to bottom, the inner ends of piston rods of the two vertical cylinders 302 are respectively and fixedly connected with an upper side horizontal polishing rust remover and a lower side horizontal polishing rust remover, and the upper side horizontal polishing rust remover and the lower side horizontal polishing rust remover are matched to realize surface polishing rust removal on the upper side and the lower side of a horizontal section 402 of the section steel angle iron 4 passing through the upper side and the lower side.

The main effect of second rust cleaning mechanism 3 is that press from both sides tight the last side and the downside of shaped steel angle iron 4 horizontal segment 402 simultaneously through upside level rust cleaning of polishing, downside level rust cleaning of polishing reaches the purpose of realizing rejecting the oxidation rust layer on the last side of shaped steel angle iron 4 horizontal segment 402 and the downside, operating efficiency is higher, both sides are rotatory rust cleaning simultaneously, the rust cleaning is effectual, can realize driving the upside level rust cleaning of polishing that corresponds through the length of controlling the extension of two vertical cylinders, downside level rust cleaning of polishing is to the tight dynamics of centre gripping of shaped steel angle iron 4, thereby reach the purpose of the angle iron rust cleaning of adaptation different thickness.

In any of the above schemes, preferably, the angle iron guiding driving mechanism comprises a lower supporting driving component and an upper friction driving component which are respectively arranged above and below the section steel angle iron 4; the lower bearing driving component comprises horizontal lower friction carrier rollers 7 which are arranged at intervals along the movement direction of the section steel angle iron 4, two ends of the horizontal lower friction carrier rollers 7 are movably inserted into rotating holes of vertical seats 8 corresponding to the ends respectively, a lower driving motor 9 is fixedly connected to the end center shaft of the horizontal lower friction carrier roller 7 outside the vertical seat 8 at the front end, the end part of the lower driving motor 9 is fixed on a motor vertical seat 10, a lower driving belt pulley 11 is coaxially fixedly connected to the outer side wall of the end center shaft of the same end of the horizontal lower friction carrier roller 7 respectively, two lower driving belt pulleys 11 are matched through a lower driving toothed belt 12, and the length of the horizontal lower friction carrier roller 7 is larger than the width of the section steel angle iron 4.

The angle iron guide driving mechanism has the main function of realizing automatic transportation of the angle iron after the angle iron is placed, so that the mutual matching of a rust removal process and the automatic transportation of the angle iron is ensured; through the lower bearing drive assembly and the last friction drive assembly mutually support and can realize the centre gripping butt of the horizontal segment 402 of diagonal angle iron, then the friction drive diagonal angle iron that can be synchronous through the mutual rotation of both constantly carries forward, realize the efficient rust cleaning when corresponding first rust cleaning mechanism 2, second rust cleaning mechanism 3 simultaneously, need control down the bearing drive assembly and go up the friction drive assembly and push the same direction with the friction of diagonal angle iron when corresponding diagonal angle iron contacts when controlling, consequently need control down driving motor 9, the same fast cooperation of last driving motor 16 reaches the purpose of relying on frictional force cooperation to carry the diagonal angle iron.

The lower bearing driving component has a supporting function and also has a lower driving function, and the lower bearing driving component can drive the corresponding lower driving toothed belt 12 to rotate together with the two lower driving belt wheels 11 by means of rotation of the lower driving motor 9 during working, so that the two horizontal lower friction carrier rollers 7 are driven to rotate, and the purpose of driving the angle iron to move by means of static friction force is achieved.

In any of the above schemes, preferably, the upper friction driving assembly includes two horizontal upper friction carrier rollers 13 respectively disposed above the angle iron 4 and matched with the horizontal lower friction carrier roller 7 below the corresponding position to achieve friction driving of the horizontal section 402 of the angle iron 4, inner ends of the two horizontal upper friction carrier rollers 13 both extend above the horizontal section 402 of the angle iron 4, outer side walls of outer end connecting shafts of the two horizontal upper friction carrier rollers 13 are respectively and coaxially and fixedly connected with an upper driving pulley 14, the two upper driving pulleys 14 are matched with each other through an upper driving toothed belt 15, an upper driving motor 16 is fixedly connected to the outer end connecting shaft of the horizontal upper friction carrier roller 13 at the front end, the upper driving motor 16 is fixedly connected to the motor vertical seat 10, the outer end connecting shaft of the horizontal upper friction carrier roller 13 at the rear end is rotatably inserted into a rotating hole of a rear vertical plate 17, the bottom of the rear vertical plate 17 is fixed on the base 1.

Similarly, the upper friction driving component has an upper driving function, and when the upper friction driving component works, the rotation of the upper driving motor 16 can drive the corresponding upper driving toothed belt 15 to rotate together with the two upper driving belt pulleys 14, so that the two horizontal upper friction carrier rollers 13 are driven to rotate, and the purpose of driving the angle iron to move by virtue of static friction force is achieved.

The combined action of the lower bearing driving component and the upper friction driving component can achieve the purpose of better driving the angle iron to move, so that efficient forward conveying of the angle iron is achieved, and efficient rust removal is achieved.

Example 2:

The main effect of first rust cleaning mechanism 2 is through inboard vertical rust cleaning of polishing when pressing from both sides tight medial surface and the lateral surface of shaped steel angle iron 4 vertical section 401, the contrarotation of outside vertical rust cleaning of polishing reaches the purpose that realizes rejecting the oxidation rust layer on the medial surface of shaped steel angle iron 4 vertical section 401 and the lateral surface, operating efficiency is higher, both sides are rotatory rust cleaning simultaneously, the rust cleaning is effectual, can realize driving the inboard vertical rust cleaning of polishing that corresponds through the length of controlling two horizontal cylinder 202 stretches out, the tight dynamics of centre gripping of outside vertical rust cleaning of polishing to shaped steel angle iron 4, thereby reach the mesh that adapts to the angle iron rust cleaning of different thickness.

In any scheme, the bottom of the inner side vertical grinding rust remover is preferably abutted against the upper side surface of the horizontal section 402 of the section steel angle iron 4 to be ground for rust removal; the bottom of the outside vertical polishing rust remover is lower than the lower side surface of the horizontal section 402 of the steel angle iron 4 to be polished and derusted.

The inner vertical polishing rust remover can remove rust on the inner side surface of the vertical section 401 of the angle iron and can also perform certain butt flat polishing rust removal on the upper layer of the inner end of the horizontal section 402; the outer vertical polishing rust remover can realize comprehensive rust removal on the vertical section 401 of the whole angle iron, so that the aim of efficient rust removal is fulfilled.

In any of the above schemes, preferably, the outer vertical polishing rust remover and the inner vertical polishing rust remover are vertical polishing rust removers 5 with the same structure, each vertical polishing rust remover 5 comprises a vertical polishing motor 501 vertically fixed at the end part of the piston rod of the corresponding horizontal cylinder 202, a vertical rotary polishing brush 502 is fixedly connected to the bottom of the motor shaft of the vertical polishing motor 501, and the vertical rotary polishing brush 502 is used for abutting against the vertical surface of the steel angle iron 4 and polishing through rotation.

The vertical rotary grinding brush 502 is a metal brush, so that the purpose of quickly and efficiently grinding the oxide layer on the surface of the angle iron is achieved, and the efficiency and the effect of rust removal are improved.

In any scheme, preferably, the inner end of the upper horizontal polishing rust remover is abutted with the inner side surface of the vertical section 401 of the section steel angle iron 4 to be polished and derusted; the end part of the lower horizontal grinding deruster exceeds the outer side surface of the vertical section 401 of the section steel angle iron 4 to be ground and derusted.

The upper side horizontal polishing rust remover can remove rust on the upper side surface of the horizontal section 402 of the angle iron and can also perform certain butt flat polishing rust removal on the lower part of the inner side of the vertical section 401; the lower horizontal polishing rust remover can realize comprehensive rust removal on the horizontal section 402 of the whole angle iron, so that the aim of efficient rust removal is fulfilled.

In any of the above schemes, preferably, the upper side horizontal polishing deruster and the lower side horizontal polishing deruster are horizontal polishing derusters 6 having the same structure, the horizontal polishing derusters 6 include horizontal polishing motors 601 vertically fixed to the end portions of the piston rods of the corresponding vertical cylinders 302, a horizontal rotation polishing brush 602 is fixedly connected to the bottom of a motor shaft of each horizontal polishing motor 601, and the horizontal rotation polishing brush 602 is used for abutting against the horizontal plane of the section steel angle iron 4 and polishing through rotation.

The metal brush adopted by the horizontal rotation polishing brush 602 achieves the purpose of rapidly and efficiently polishing the oxide layer on the surface of the angle iron, and improves the efficiency and effect of rust removal.

In any of the above embodiments, it is preferable that each of the vertical cylinders 302 and each of the horizontal cylinders 202 employ a double-shaft co-rotating double-rod cylinder.

The double-rod type cylinder can ensure the stability after being connected with the corresponding component, and prevent the occurrence of the unstable condition of single-shaft connection.

In any of the above schemes, preferably, the angle iron guiding driving mechanism comprises a lower supporting driving component and an upper friction driving component which are respectively arranged above and below the section steel angle iron 4; the lower bearing driving component comprises horizontal lower friction carrier rollers 7 arranged at intervals along the movement direction of the section steel angle iron 4, two ends of the horizontal lower friction carrier rollers 7 are movably inserted into rotary holes of vertical seats 8 corresponding to the end parts respectively, end part center shafts of the horizontal lower friction carrier rollers 7 on the outer sides of the vertical seats 8 at the front ends are fixedly connected with lower driving motors 9, the end parts of the lower driving motors 9 are fixed on a motor vertical seat 10, two lower driving belt pulleys 11 are coaxially fixedly connected on the outer side walls of the end part center shafts of the same ends of the horizontal lower friction carrier rollers 7 respectively, the lower driving belt pulleys 11 are matched through lower driving toothed belts 12, and the length of the horizontal lower friction carrier rollers 7 is larger than the width of the section steel angle iron 4.

Similarly, the upper friction driving component has an upper driving function, and when the upper friction driving component works, the corresponding upper driving toothed belt 15 can be driven to rotate together with the two upper driving belt pulleys 14 by the rotation of the upper driving motor 16, so that the two horizontal upper friction carrier rollers 13 are driven to rotate, and the purpose of driving the angle iron to move by the static friction force is achieved.

The specific working principle is as follows:

when in use, the whole device is firstly placed on the flat ground or in a processing workshop, and the corresponding pneumatic systems and power supplies are connected. And the whole equipment is debugged.

Firstly, a horizontal section 402 at one end of a long-strip angle iron to be derusted extends into a gap between a horizontal upper friction carrier roller 13 and a horizontal lower friction carrier roller 7 at the end part of an angle iron guide driving mechanism by means of manual matching of hoisting equipment, the horizontal section 402 of the angle iron is clamped by the horizontal upper friction carrier roller 13 and the horizontal lower friction carrier roller 7, at the moment, a first derusting mechanism 2 and a second derusting mechanism 3 can be started in advance, then the angle iron guide driving mechanism is started to drive the angle iron to convey forwards for a certain distance, at the moment, a free end of the suspended angle iron needs to be manually supported to be conveyed forwards as far as possible, after the angle iron enters a certain distance, hands can be loosened, and the angle iron is continuously conveyed forwards by the conveying force of the angle iron guide driving mechanism.

When the angle iron is conveyed forwards and sequentially passes through the first rust removing mechanism 2 and the second rust removing mechanism 3, the rust layers on the surface of the angle iron can be rapidly removed through the work of the first rust removing mechanism 2 and the second rust removing mechanism 3, and the aim of repeatedly removing rust for many times can be achieved through the forward and reverse rotation of the transportation angle iron.

In addition, the whole structure of the device is small in design, the transfer is convenient, and the rapid rust removal of the section steel angle iron 4 is realized by adopting a rotary friction mode; when the device is used for removing rust, the first rust removing mechanism 2 and the second rust removing mechanism 3 which are arranged at intervals are used for realizing rapid clamping and rotation to efficiently remove rust on each surface of the horizontal section 402 and the vertical section 401 of the section steel angle iron 4, and the device has high rust removing efficiency and good rust removing effect; the angle iron guide driving mechanism can be used for electrically driving the whole long angle iron to move forwards at a required speed and rapidly removing rust in the moving process, and the angle iron guide driving mechanism can control the angle iron to move back and forth to achieve the aim of removing rust repeatedly; the first rust removing mechanism 2 and the second rust removing mechanism 3 can adjust clamping force during rust removing according to the thickness of the angle iron, and the universality is high.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. Quick rust cleaning equipment of shaped steel angle bar, its characterized in that: including a base the top of base is followed its length direction and is installed first rust cleaning mechanism, second rust cleaning mechanism at interval in proper order, first rust cleaning mechanism the cooperation of second rust cleaning mechanism realizes the quick rust cleaning to shaped steel angle bar one angle iron direction actuating mechanism is installed respectively to the top of base, angle iron direction actuating mechanism is used for supporting shaped steel angle bar and drives its transport removal forward, first rust cleaning mechanism is used for realizing the quick rust cleaning to the inside and outside both sides wall of the vertical section of angle bar, second rust cleaning mechanism is used for realizing the quick rust cleaning to the inside and outside both sides wall of the horizontal segment of shaped steel angle bar.

2. The steel angle iron rapid rust removing apparatus of claim 1, wherein: the first derusting mechanism comprises first vertical plates fixedly installed at the tops of two sides of the base, horizontal air cylinders horizontally arranged are respectively and fixedly installed on opposite side walls of the first vertical plates, inner ends of piston rods of the horizontal air cylinders are fixedly connected with an inner side vertical polishing deruster and an outer side vertical polishing deruster respectively, and the inner side vertical polishing deruster and the outer side vertical polishing deruster are matched to achieve surface polishing derusting on the inner side and the outer side of a vertical section of the section steel angle iron, which penetrates through the inner side vertical polishing deruster and the outer side vertical polishing deruster.

3. The steel angle iron rapid rust removing apparatus of claim 2, wherein: the bottom of the inner side vertical polishing rust remover is abutted against the upper side surface of the horizontal section of the section steel angle iron to be polished and derusted; the bottom of the outer side vertical polishing rust remover is lower than the lower side surface of the horizontal section of the section steel angle iron to be polished and derusted.

4. The steel angle iron rapid rust removing apparatus of claim 3, wherein: the outer side vertical polishing rust remover and the inner side vertical polishing rust remover are vertical polishing rust removers with the same structure, each vertical polishing rust remover comprises a vertical polishing motor which is vertically fixed at the end part of a piston rod of a corresponding horizontal cylinder, a vertical rotary polishing brush is fixedly connected to the bottom of a motor shaft of each vertical polishing motor, and each vertical rotary polishing brush is used for abutting against the vertical surface of the steel angle iron and achieving polishing through rotation.

5. The steel angle iron rapid rust removing apparatus of claim 4, wherein: the second rust cleaning mechanism comprises a second vertical plate fixedly installed at the top of one side of the base, vertical cylinders are fixedly installed on the inner side wall of the second vertical plate at intervals from top to bottom respectively, an upper side horizontal polishing rust remover and a lower side horizontal polishing rust remover are fixedly connected to the inner ends of piston rods of the vertical cylinders respectively, and the upper side horizontal polishing rust remover is matched with the lower side horizontal polishing rust remover to polish and remove the surfaces of the upper side and the lower side of a section steel angle iron horizontal section passing through the upper side and the lower side of the section steel angle iron horizontal section.

6. The steel angle iron rapid rust removing apparatus of claim 5, wherein: the inner end of the upper side horizontal polishing rust remover is abutted with the inner side surface of the vertical section of the section steel angle iron to be polished and derusted; and the end part of the lower side horizontal polishing rust remover exceeds the outer side surface of the vertical section of the section steel angle iron to be polished and derusted.

7. The steel angle iron rapid rust removing apparatus of claim 6, wherein: the upper side horizontal polishing rust remover and the lower side horizontal polishing rust remover are horizontal polishing rust removers with the same structure, each horizontal polishing rust remover comprises a horizontal polishing motor which is vertically fixed at the end part of a piston rod of the corresponding vertical cylinder, a horizontal rotating polishing brush is fixedly connected to the bottom of a motor shaft of the horizontal polishing motor, and the horizontal rotating polishing brush is used for abutting against the horizontal plane of the steel angle iron and achieving polishing through rotation.

8. The steel angle iron rapid rust removing apparatus of claim 7, wherein: each vertical cylinder and each horizontal cylinder adopt double-rod type cylinders with double shafts arranged in the same direction.

9. The steel angle iron rapid rust removing apparatus of claim 8, wherein: the angle iron guide driving mechanism comprises a lower bearing driving component and an upper friction driving component which are respectively arranged above and below the section steel angle iron; lower bearing drive assembly includes the horizontal lower friction bearing roller that sets up along the direction of motion interval of shaped steel angle bar, two the both ends of horizontal lower friction bearing roller are movable cartridge respectively in the commentaries on classics hole of the seat of standing that corresponds the tip, in the seat outside of standing of front end the tip center pin of horizontal lower friction bearing roller has linked firmly driving motor, driving motor's end fixing is on a motor stand down two on the tip center pin lateral wall of the same end of horizontal lower friction bearing roller has coaxially linked firmly driving pulley, two driving pulley cooperatees through driving toothed belt down, the length of horizontal lower friction bearing roller is greater than the width of shaped steel angle bar.

10. The steel angle iron rapid rust removing apparatus of claim 9, wherein: the upper friction driving assembly comprises two horizontal upper friction carrier rollers which are respectively arranged above the section steel angle iron and are matched with horizontal lower friction carrier rollers below corresponding positions to realize friction driving on the horizontal section of the section steel angle iron, the inner ends of the two horizontal upper friction carrier rollers extend to the upper side of the horizontal section of the section steel angle iron, the outer side walls of outer end connecting shafts of the two horizontal upper friction carrier rollers are respectively and coaxially fixedly connected with an upper driving belt pulley, the two upper driving belt pulleys are matched with each other through an upper driving toothed belt, an upper driving motor is fixedly connected onto an outer end connecting shaft of the horizontal upper friction carrier roller at the front end, the upper driving motor is fixedly connected onto the motor vertical seat, an outer end connecting shaft of the horizontal upper friction carrier roller at the rear end is rotatably inserted into a rotating hole of a rear vertical plate, and the bottom of the rear vertical plate is fixed onto the base.