CN113681003B - Casting pouring ladle mechanical maintenance equipment - Google Patents

Abstract

The invention discloses mechanical maintenance equipment for a casting pouring bucket, which comprises an equipment main body, wherein a maintenance groove is formed in the middle position in the equipment main body, the pouring bucket is placed in the maintenance groove, motor mounting frames are arranged on the four peripheral surfaces of the equipment main body, a motor is arranged on the motor mounting frames, the motor is rotatably connected with a lead screw through a coupling, the tail end of the lead screw is fixed on the groove wall of the maintenance groove through a bearing seat, a moving seat is movably arranged on the lead screw, a lead screw nut sleeve acting on the lead screw is arranged in the moving seat, and the moving seat is horizontally connected with a connecting rod. According to the casting pouring bucket mechanical maintenance equipment, the material box comprising the sand cavity and the water cavity is designed, so that the material box has double functions, namely the functions of sand blasting, impurity removal and cleaning and washing, two groups of structures are avoided being reset, the casting pouring bucket mechanical maintenance equipment is suitable for different working conditions, and a better use prospect is brought.

Description

A mechanical maintenance equipment for casting pouring barrel

technical field

The invention relates to the field of casting machinery maintenance, in particular to a casting pouring barrel machinery maintenance equipment.

Background technique

With the development of society and the advancement of science and technology, more and more mechanical equipment has begun to be put into the industrial production process. With the increase of equipment use time, the performance of all aspects of the equipment has declined. Therefore, it is necessary to carry out regular maintenance on the equipment. Maintenance and maintenance, including dismantling and replacing parts, installing devices, rust removal, dust removal, lubrication, etc.; in the foundry industry, there will be many foundry machinery that need high-quality maintenance during use, including sand mixers, shakeout machines, blasting machines, etc. Pill machine, core making machine, pouring machine, etc. Among them, the pouring barrel on the pouring machine structure is the part with the highest damage rate. After a long time of use, the pouring barrel is prone to rust and sticks a large amount of iron slag, and the arm part is lost due to lubricating oil. Too fast to fail, the above phenomenon is currently handled manually, which is time-consuming, laborious, and inefficient, and has brought certain adverse effects during use. Therefore, we propose a mechanical maintenance equipment for casting pouring barrels.

Contents of the invention

The main purpose of the present invention is to provide a mechanical maintenance equipment for casting pouring ladles, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the present invention takes is:

A mechanical maintenance equipment for casting pouring barrels, including a main body of equipment, a maintenance tank is arranged in the middle of the interior of the main body of the equipment, a pouring bucket is placed in the maintenance tank, and a motor mounting frame is arranged on the surrounding surface of the main body of the equipment. The motor mounting frame is provided with a motor, and the motor is connected to a screw rod through a shaft coupling. The end of the screw rod is fixed on the groove wall of the maintenance tank through a bearing seat, and the screw rod is movable. A moving seat, the interior of the moving seat is provided with a screw nut sleeve acting on the screw rod, the moving seat is horizontally connected with a connecting rod, and the end of the connecting rod is welded with a hoop acting on the pouring bucket, and the connecting rod The two sides of the moving seat are welded with limit rods;

A track is arranged around the bottom of the maintenance tank, and a material box is movable on the track. The bottom of the material box is provided with a driving wheel acting on the track. The inside of the material box includes a sand cavity, a water cavity and a partition. The partition is located between the sand chamber and the water chamber. A booster pump acting on the sand chamber and the water chamber is installed on the top of the material box. A sandblasting pipe extends into the sand chamber. There is a water spray pipe extending into it, and the part of the sandblasting pipe located in the sand cavity is uniformly provided with sand holes, the end of the sandblasting pipe is equipped with a No. 1 solenoid valve, and the end of the water spray pipe is equipped with a No. 2 solenoid valve. The sand blasting pipe and the water spraying pipe are both extended outwards and arranged on a shunt pipe, and several groups of nozzles are arranged longitudinally and equidistantly on the shunt pipe;

The bottom of the maintenance tank is located between the track and the pouring bucket and is provided with a drainage channel, the bottom of the drainage channel is connected to the collecting tank, and the outer side of the equipment main body is provided with an outlet acting on the collecting tank. The two ends of the middle part of the barrel are provided with connecting shafts, and the tank wall of the maintenance tank is provided with an oiler acting on the connecting shaft, the top of the oiler is provided with an oil groove, and the bottom of the oiler is provided with an oiler acting on the connecting shaft. An annular sponge body, an oil inlet dropper is connected between the oil tank and the annular sponge body, and a No. 3 solenoid valve is installed on the oil inlet dropper;

A flip cover is installed on the upper end of the maintenance tank, an inverted L-shaped support is installed on the upper end of the equipment main body, a hot air blower is installed on the inverted L-shaped support, and a telescopic air outlet is connected to the air outlet of the hot air blower. Tube.

Preferably, the screw nut is sleeved on the screw nut, and the limiting rods all pass through the limiting holes on the groove wall of the maintenance tank 2 .

Preferably, the moving seat moves horizontally and linearly on the screw rod, and the two groups of motors on the opposite side are started and closed synchronously and alternately.

Preferably, the distribution pipe is fixed vertically through the clamp and the outer surface of the material box, and the several groups of nozzles are all aligned with the outer surface of the pouring barrel.

Preferably, the side of the annular sponge body is provided with a bayonet for the shaft to enter and exit, the exit is a ramp, and a safety door is provided between the collection tank and the outlet.

Preferably, the telescopic tube can extend downward into the notch of the maintenance tank, and when the telescopic tube is compressed, it is hung by a hook so as not to fall.

The present invention provides a mechanical maintenance equipment for casting pouring barrels through improvement. Compared with the prior art, it has the following significant improvements and advantages:

(1) Four groups of clamping structures are designed. Through the action of the screw rod, the moving seat drives the hoop on the opposite side to clamp, and the four groups are divided into two pairs of clamping in turn to achieve a fixed effect.

(2) Design the material box including the sand cavity and the water cavity, so that the material box has dual functions, that is, sand blasting and impurity removal and cleaning and water washing, so as to avoid resetting the two sets of structures.

(3) First remove impurities and then clean. On the one hand, cleaning helps to wash away the residue on the surface of the pouring barrel to improve the maintenance effect;

(4) Driven by the driving wheel, the material box moves circularly, and the processing speed is fast while moving, and the processing is uniform, and the replacement function of the four sets of clamping structures is matched with it.

(5) Design an oil injector to automatically inject oil, and provide matching lubrication for the coupling parts with special structures to improve maintenance.

(6) The entire equipment is simple in design, easy to operate, and meets the actual use standards. The sandblasting, cleaning, clamping, drying and lubrication processes are combined in an orderly manner to promote each other and solve the time-consuming and labor-intensive situation of manual cleaning of the pouring barrel. Reduce production costs, significantly improve work efficiency, and the effect of use is better than traditional methods.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of mechanical maintenance equipment of casting pouring barrel of the present invention;

Fig. 2 is an internal view of the main body of a mechanical maintenance equipment for casting pouring barrels of the present invention;

Fig. 3 is a specific structural diagram of a moving seat of a mechanical maintenance equipment for casting pouring barrels according to the present invention;

Fig. 4 is an internal view of a material box of a mechanical maintenance equipment for casting pouring barrels of the present invention;

Fig. 5 is a material spraying structure diagram of a mechanical maintenance equipment for casting pouring barrels of the present invention;

Fig. 6 is an internal view of an oiler for mechanical maintenance equipment of a casting ladle according to the present invention.

In the figure: 1. Equipment main body; 2. Maintenance tank; 3. Pouring bucket; 4. Motor mounting frame; 5. Motor; 6. Screw rod; 7. Bearing seat; 8. Moving seat; 9. Screw nut cover; 10. Connecting rod; 11. Hoop; 12. Limit rod; 13. Track; 14. Material box; 15. Sand chamber; 16. Water chamber; 17. Partition; 18. Booster pump; 19. Sand blasting Pipe; 20, water spray pipe; 21, sand hole; 22, No. 1 solenoid valve; 23, No. 2 solenoid valve; 24, shunt pipe; 25, nozzle; 26, drainage channel; 27, collecting tank; 28, outlet ; 29, connecting shaft; 30, oiler; 31, oil tank; 32, annular sponge; 33, oil inlet dropper; 34, No. 3 solenoid valve; 35, flip cover; 36, inverted L-shaped support; 37, heat Fan; 38, telescopic pipe; 39, drive wheel.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figure 1-6, a mechanical maintenance equipment for casting pouring barrels includes a main body 1, a maintenance tank 2 is arranged in the middle of the main body 1, a pouring barrel 3 is placed in the maintenance tank 2, and around the main body 1 A motor installation frame 4 is arranged on the surface, and a motor 5 is arranged on the motor installation frame 4. The motor 5 is connected with a screw rod 6 through a shaft coupling, and the end of the screw rod 6 is fixed on the groove wall of the maintenance tank 2 through a bearing seat 7. On the screw mandrel 6, a moving seat 8 is movable, and the inside of the moving seat 8 is provided with a screw nut sleeve 9 acting on the screw mandrel 6. The moving seat 8 is horizontally connected with a connecting rod 10, and the end of the connecting rod 10 is welded to act on the The hoop 11 of the pouring barrel 3, the two sides of the connecting rod 10 and the limit rod 12 are welded on the moving seat 8;

The bottom of the maintenance tank 2 is provided with a track 13 for a week, and a feed box 14 is movable on the track 13. The bottom of the feed box 14 is provided with a driving wheel 39 acting on the track 13. The inside of the feed box 14 includes a sand chamber 15, a water chamber 16 and a partition. Plate 17, dividing plate 17 is positioned between sand chamber 15 and water chamber 16, and the top of material box 14 is installed with the booster pump 18 that acts on sand chamber 15, water chamber 16, stretches into sandblasting pipe 19 in sand chamber 15 , water spray pipe 20 stretches into the water chamber 16, and the sandblasting pipe 19 is evenly provided with sand holes 21 in the part of the sand chamber 15. A solenoid valve 22 is installed at the end of the sandblasting pipe 19, and a water spray pipe 20 is installed at the end. There is a No. 2 solenoid valve 23, the sand blasting pipe 19 and the water spraying pipe 20 are both extended outwards, and a shunt pipe 24 is arranged on the shunt pipe 24, and several groups of nozzles 25 are arranged longitudinally and equidistantly on the shunt pipe 24;

The bottom of the maintenance tank 2 and between the track 13 and the pouring barrel 3 is provided with a drainage channel 26, the bottom of the drainage channel 26 is connected to the collecting tank 27, and the outer side of the equipment main body 1 is provided with an outlet 28 acting on the collecting tank 27, The two ends of the middle part of the pouring barrel 3 are provided with a connecting shaft 29, and the tank wall of the maintenance tank 2 is provided with an oiler 30 acting on the connecting shaft 29. The top of the oiler 30 is provided with an oil groove 31, and the bottom of the oiler 30 is provided with a function The annular sponge body 32 of the connecting shaft 29 is connected with an oil inlet dropper 33 between the oil tank 31 and the annular sponge body 32, and a No. 3 solenoid valve 34 is installed on the oil inlet dropper 33;

A flip cover 35 is installed on the upper end surface of the maintenance tank 2, an inverted L-shaped support 36 is installed on the upper end surface of the equipment main body 1, a hot air blower 37 is installed on the inverted L shaped support 36, and a telescopic tube is connected on the air outlet of the hot air blower 37 38;

The screw nut sleeve 9 is set on the screw nut, and the limit rod 12 passes through the limit hole on the wall of the maintenance tank 2; the moving seat 8 moves horizontally and straightly on the screw rod 6, and the two sets of motors 5 on the opposite side start synchronously and close, and alternately; the shunt pipe 24 is fixed vertically through the clamp and the outer surface of the material box 14, and several groups of nozzles 25 are all aimed at the outer surface of the pouring barrel 3; bayonet, the outlet 28 is a ramp, and a safety door is provided between the collecting tank 27; the telescopic tube 38 can be stretched downward into the notch of the maintenance tank 2, and it will not fall by hanging by the hook when the telescopic tube 38 is compressed; Valve 22, No. 2 solenoid valve 23, No. 3 solenoid valve 34, hot air blower 37, booster pump 18 and four groups of motors 5 are all uniformly controlled by the PLC control panel, and the operation program is also set according to a certain opening and closing sequence.

It should be noted that the present invention is a mechanical maintenance equipment for casting pouring barrels. When in use, the pouring barrel 3 to be treated is placed in the center of the maintenance tank 2, and a pair of hoops 11 that can be adjusted by screw rods are used to For clamping and fixing, only one pair is needed, then close the flip cover 35, open the No. 1 solenoid valve 22, due to the high pressure inside the material box 14, the fine sand in the sand chamber 15 is ejected from the sandblasting pipe 19, and is shunted through the shunt pipe 24 , ejected from several groups of nozzles 25 at the same time, sandblasting and removing impurities on the entire outer surface of the pouring barrel 3, without omission, the driving wheel 39 drives the material box 14 to move circularly, and spray while moving. When passing through the connecting rod 10, The symmetrical connecting rod 10 is recovered, and another group is replaced and clamped to avoid affecting the behavior of the driving wheel 39. In this way, it goes around the pouring barrel 3 several times to completely remove surface debris. After that, close the No. 1 solenoid valve 22 and open the No. 2 solenoid valve. The valve 23, the water from the water spray pipe 20 is also diverted through the diversion pipe 24, and sprayed out from several groups of nozzles 25 at the same time to clean the sandblasted surface. , to facilitate the collection of waste, then open the flip cover 35, put the telescopic tube 38 into the maintenance tank 2, start the hot air blower 37, and dry the pouring barrel 3, then turn the pouring barrel 3 so that the connecting shaft 29 extends into the annular sponge body 32, full contact, pour a small amount of lubricating oil into the two groups of oil tanks 31, open the No. 3 solenoid valve 34, and slowly drip the lubricating oil into the annular sponge body 32 through the oil inlet dropper 33, and diffuse through the absorption of the sponge body. Because the spongy body is in contact with the connecting shaft 29, the connecting shaft 29 is fully lubricated.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A mechanical maintenance equipment for casting pouring barrels, including the equipment main body (1), characterized in that: a maintenance tank (2) is provided at the inner middle position of the equipment main body (1), and the maintenance tank (2) is placed There is a pouring barrel (3), a motor mounting frame (4) is provided on the surrounding surface of the equipment main body (1), and a motor (5) is provided on the motor mounting frame (4), and the motor (5) passes through The coupling is rotatably connected with a screw rod (6), and the end of the screw rod (6) is fixed on the groove wall of the maintenance tank (2) through the bearing seat (7), and the screw rod (6) is movable with a The moving seat (8), the inside of the moving seat (8) is provided with a screw nut sleeve (9) acting on the screw rod (6), and the moving seat (8) is horizontally connected with a connecting rod (10), so The end of the connecting rod (10) is welded with a hoop (11) acting on the pouring barrel (3), and a limit rod (12) is welded on both sides of the connecting rod (10) and on the moving seat (8); The bottom of the maintenance tank (2) is provided with a track (13) for a week, and a material box (14) is movable on the track (13), and the bottom of the material box (14) is provided with a Drive wheel (39), the inside of the material box (14) includes a sand chamber (15), a water chamber (16) and a partition (17), and the partition (17) is located between the sand chamber (15) and the water chamber ( 16), the top of the material box (14) is equipped with a booster pump (18) acting on the sand chamber (15) and water chamber (16), and a sandblasting pump (18) is inserted into the sand chamber (15). pipe (19), the water chamber (16) extends into a water spray pipe (20), and the part of the sandblasting pipe (19) located in the sand chamber (15) is evenly opened with sand holes (21), so No. 1 solenoid valve (22) is installed at the end of the sandblasting pipe (19), No. 2 solenoid valve (23) is installed at the end of the water spray pipe (20), the sandblasting pipe (19) and the water spray pipe ( 20) There are shunt pipes (24) extending outwards, and several groups of nozzles (25) are arranged longitudinally and equidistantly on the shunt pipes (24); A drain (26) is provided at the bottom of the maintenance tank (2) between the track (13) and the pouring barrel (3), and the bottom of the drain (26) communicates with the collecting tank (27). The outlet (28) acting on the collecting tank (27) is provided on the outside of the equipment main body (1), and the two ends of the middle part of the casting bucket (3) are provided with coupling shafts (29), and the maintenance tank (2) An oil injector (30) acting on the coupling shaft (29) is provided on the wall of the tank, an oil groove (31) is provided on the top of the oil injector (30), and an oil groove (31) is provided on the bottom of the oil injector (30) to act on the connecting shaft (29). The annular sponge body (32) of the shaft (29), the oil inlet dropper (33) is connected between the oil groove (31) and the annular sponge body (32), and the oil inlet dropper (33) is equipped with a No. 3 Solenoid valve (34); A flip cover (35) is installed on the upper end surface of the maintenance tank (2), an inverted L-shaped support (36) is installed on the upper end surface of the equipment main body (1), and the inverted L-shaped support (36) is installed There is a hot air blower (37), and the air outlet of the hot air blower (37) is connected with a telescopic tube (38). 2. A mechanical maintenance equipment for casting pouring barrels according to claim 1, characterized in that: the screw nut sleeve (9) is set on the screw nut, and the limit rods (12) pass through the maintenance The limiting hole on the groove wall of the groove (2). 3. A mechanical maintenance equipment for casting pouring barrels according to claim 2, characterized in that: the moving seat (8) moves horizontally and straightly on the screw rod (6), and the two sets of motors (5) on the opposite side are synchronized On and off, and alternately. 4. A mechanical maintenance equipment for casting pouring barrels according to claim 3, characterized in that: the shunt pipe (24) is vertically fixed by the clamp and the outer surface of the material box (14), and the several groups of nozzles (25 ) are all aligned with the outer surface of the pouring bucket (3). 5. The mechanical maintenance equipment for casting pouring barrel according to claim 4, characterized in that: the side of the annular sponge body (32) is provided with a bayonet for the shaft (29) to enter and exit, and the outlet (28 ) is a chute, and a safety gate is arranged between the collecting tank (27). 6. A mechanical maintenance equipment for casting pouring barrels according to claim 5, characterized in that: the telescopic tube (38) can extend downward into the notch of the maintenance tank (2), and the telescopic tube (38) is compressed When hanging by the hook does not fall.

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