CN116274826A - Automatic material taking and discharging equipment for forging processing - Google Patents

Abstract

The invention discloses automatic taking and discharging equipment for processing forgings, which comprises a taking mechanism, a moving mechanism and a protection mechanism, wherein the taking mechanism is used for taking and fixing forgings, meanwhile, damage to the castings caused by the taking mechanism in the process of taking and placing the castings is reduced, the moving mechanism is used for driving the forgings to be processed, which are fixed by the taking mechanism, to move, take out from a storage table, place the forgings into a heating furnace for heating, take out the forgings after heating, place the forgings into a forming machine for forming, take out the forgings after forming and place the forgings at a collecting place, the protection mechanism is used for protecting the taking mechanism in the use process of the taking mechanism, and reducing the damage to the taking mechanism caused by the high-temperature environment when the taking mechanism takes out the castings in the high-temperature environment.

Description

Automatic material taking and discharging equipment for forging processing

Technical Field

The invention relates to the technical field of casting picking and placing, in particular to automatic picking and placing equipment for forging processing.

Background

Forging is a processing method for applying pressure to a metal blank by using forging machinery to plastically deform the metal blank to obtain a forging with certain mechanical properties, a certain shape and a certain size, and one of two components of forging (forging and stamping).

The defects of cast loosening and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, the mechanical properties of the forging are generally superior to those of the casting made of the same material due to the fact that a complete metal streamline is preserved. Important parts with high load and severe working conditions in related machines are usually forged pieces except for plates, profiles or welded parts which are relatively simple in shape and can be rolled.

The existing forging is often molded through a molding machine in the process of processing, and the forging is heated through a heating furnace before molding, so that the forging is subsequently easier to mold, when the conventional clamp is used for fixing the casting, the casting is only fixed through inwards tightening of clamping jaws at two sides, when the side wall of the casting is in an irregular shape, the contact surface of the clamping jaws and the side wall is smaller, when the casting is stably fixed, larger acting force is required to be applied to the casting through the clamping jaws, the casting in a high-temperature state is extremely easy to deform under the external acting force, the excessive acting force can deform the casting, the corresponding processing precision is reduced, when the acting force applied to the casting is small, the casting is not firmly fixed, and the casting is extremely easy to drop from the clamping jaws, so that the design of automatic taking and discharging equipment for processing the forging is necessary for reducing damage to the casting and firmly fixing the casting.

Disclosure of Invention

The invention aims to provide automatic material taking and placing equipment for forging processing, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: automatic material taking and discharging equipment for forging processing comprises a material taking mechanism, a moving mechanism and a protecting mechanism, and is characterized in that: the feeding mechanism is used for taking and fixing the forging, meanwhile, damage to the casting is reduced in the process of taking and placing the casting, the moving mechanism is used for driving the forging to be processed and fixed by the feeding mechanism to move, taking the forging out of the storage table, placing the forging into the heating furnace for heating, taking out the forging after heating, placing the forging into the forming machine for forming, taking out the forging after forming, and placing the forging after forming into a collecting place, and the protecting mechanism is used for protecting the feeding mechanism in the process of using the feeding mechanism, so that damage to the feeding mechanism caused by the high-temperature environment when the casting is taken out by the feeding mechanism in the high-temperature environment is reduced.

According to the technical scheme, the feeding mechanism comprises a rotating block, the output end of the rotating block is provided with an output cylinder, the output end of the output cylinder is in transmission connection with a fixed block, the two sides of the fixed block are fixedly provided with protecting shells, two groups of the protecting shells are respectively provided with a cylinder assembly, the two groups of the protecting shells are respectively provided with a plurality of groups of independent cylinders at the tail ends of the cylinder assemblies, the output ends of the independent cylinders are respectively in transmission connection with a push rod, the push rods are respectively in sliding connection with the inner sides of the protecting shells, the output cylinder is used for driving the fixed block to move along the horizontal direction and then driving the two groups of protecting shells to move, the cylinder assemblies are used for driving the plurality of groups of independent cylinders to operate and then driving the corresponding push rods to move along the output ends of the independent cylinders, and when the tops of the plurality of groups of push rods move to the surface of castings, the castings can be fixed.

According to the technical scheme, the moving mechanism comprises a supporting table, the slide rail is installed at the top of supporting table, the top sliding connection of slide rail has the sliding table, the top of sliding table is provided with the rotating electrical machines, the output of rotating electrical machines is connected with the bottom transmission of rotatory piece, one side of supporting table is provided with driving motor, driving motor's output transmission is connected with the drive belt, the top of drive belt is fixed with the bottom of sliding table, and this equipment is when using, driving motor is used for driving the drive belt and removes, and then drives the sliding table and remove along the direction of slide rail, drives rotatory piece through the sliding table and removes, the rotating electrical machines is used for driving rotatory piece and then drives driving motor and rotate, driving motor, rotating electrical machines and output cylinder all move through automatically controlled automatic operation, can drive two sets of protective shells simultaneously, and when two sets of protective shells remove the both sides of foundry goods, a plurality of sets of push rods inside the protective shells can fix the foundry goods to take the foundry goods to the inside from the inside of foundry goods to the automatic heating furnace through the removal of two sets of protective shells, and take the inside the foundry goods to the inside the automatic heating furnace is realized to the inside the heating furnace.

According to the technical scheme, protection machanism is including two sets of air-movers, two sets of the both ends in output cylinder are all installed to the air-movers, and two sets of the equal pipe connection of output of air-movers has flexible pipe, and two sets of the end of flexible pipe all with the inboard pipe connection of two sets of protecting shells, two sets of the exhaust pipe has all been seted up to the bottom of protecting shell, and this equipment is when using, the air-movers is used for through the inside output air of the protecting shell of flexible pipe to both sides, and the inside air of input protecting shell passes through the exhaust pipe and outwards discharges, and then the inside gas circulation of protecting shell, cools down the inside of protecting shell through gas circulation, prevents that the inside temperature of protecting shell is too high.

According to the technical scheme, the automatic material taking and placing equipment for forging processing comprises the following specific working steps of:

step A, a driving motor drives a transmission belt to drive a sliding table to move along a sliding rail, so as to drive a rotating motor to move horizontally;

step B, the rotating motor drives the rotating block to rotate horizontally, and then drives the output cylinder to rotate;

step C, the output air cylinder drives the fixed block to move horizontally, the protective shells on two sides are driven by the fixed block to move to the storage table, the air cylinder assembly drives a plurality of groups of independent air cylinders to push the push rods to move, and the castings are fixed by the plurality of groups of push rods;

step D, moving the castings fixed by the groups of push rods into a heating furnace, heating the castings through the heating furnace, and protecting the internal structure of the protective shell through a blower;

e, fixing the castings after the heating inside the plurality of groups of push rod heating furnaces, and moving the castings into a forming machine for forming;

and F, fixing the castings formed in the forming machine through a plurality of groups of push rods, and moving the castings to a collecting place.

According to the above technical solution, in the step D, the specific protection steps are as follows:

step D, when the protective shells on the two sides enter the heating furnace, the blower inputs external air into the two groups of protective shells through the two groups of telescopic pipes;

step D, continuously inputting external air into the two groups of protective shells by using an air blower, and then discharging the air in the protective shells outwards through an exhaust pipe for circulation;

and D, after the protective shells at the two sides leave the heating furnace, continuously cooling the inside of the protective shells by using the air blower until the temperature inside the protective shells is recovered to the conventional temperature.

According to the above technical scheme, the specific fixing step of the step C is as follows:

the cylinder assembly drives the independent cylinders to work, push the push rods in the independent cylinders to move towards the horizontal direction, when a single group of push rods are in contact with the surface of the casting, the work of the independent cylinders corresponding to the push rods can be stopped until the push rods corresponding to each group of independent cylinders are in contact with the surface of the casting or the push rods at the corresponding positions, and at the moment, the push rods in contact with the surface of the casting fix the casting.

According to the technical scheme, the two groups of the protective shells and the plurality of groups of the push rods are made of high-temperature-resistant heat-insulating materials.

Compared with the prior art, the invention has the following beneficial effects: when the invention is used, when the side wall of the casting is in an irregular shape, the contact surface of the claw and the side wall is smaller, and the casting is fixed by using a plurality of groups of push rods, so that the stress of the high-temperature casting is more uniform when the high-temperature casting is fixed, the casting is prevented from being fixed by using excessive acting force, the damage to the casting in the process of fixing the casting is reduced, the processing precision of the subsequent casting is further improved, the casting is more firmly fixed, and the possibility of falling off is reduced

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the moving mechanism of the present invention;

FIG. 3 is a schematic view of the mounting structure of the take-off mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the protective shell of the present invention;

FIG. 5 is a schematic illustration of the stationary casting process of the present invention;

in the figure: 1. a storage table; 2. a heating furnace; 3. a molding machine; 4. a rotating block; 5. an output cylinder; 6. a fixed block; 7. a protective shell; 8. a cylinder assembly; 9. an independent cylinder; 10. a push rod; 11. a support table; 12. a slide rail; 13. a sliding table; 14. a rotating electric machine; 15. a driving motor; 16. a transmission belt; 17. a blower; 18. a telescopic tube; 19. and an exhaust pipe.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: automatic material taking and discharging equipment for forging processing comprises a material taking mechanism, a moving mechanism and a protecting mechanism, and is characterized in that: the taking mechanism is used for taking and fixing the forgings, meanwhile, damage to the castings is reduced in the process of taking and placing the castings, the moving mechanism is used for driving the forgings to be processed, which are fixed by the taking mechanism, to move, take the forgings out of the storage table 1, place the forgings in the heating furnace 2 for heating, take the forgings after heating out, place the forgings in the forming machine 3 for forming, take the forgings after forming out, place the forgings in a collecting place, and the protecting mechanism is used for protecting the taking mechanism in the use process of the taking mechanism, so that damage to the taking mechanism caused by the high-temperature environment when the taking mechanism takes out the castings in the high-temperature environment is reduced;

the material taking mechanism comprises a rotary block 4, an output cylinder 5 is arranged at the output end of the rotary block 4, a fixed block 6 is connected with the output end of the output cylinder 5 in a transmission way, a protective shell 7 is fixedly arranged at two sides of the fixed block 6, a cylinder assembly 8 is arranged at the inner sides of the two groups of protective shells 7, a plurality of groups of independent cylinders 9 are arranged at the tail ends of the two groups of cylinder assemblies 8, push rods 10 are connected with the output ends of the plurality of groups of independent cylinders 9 in a transmission way, the plurality of groups of push rods 10 are connected with the inner sides of the protective shells 7 in a sliding way, when the material taking mechanism is used, the output cylinder 5 is used for driving the fixed block 6 to move along the horizontal direction, further driving the two groups of protective shells 7 to move, the cylinder assembly 8 is used for driving the plurality of groups of independent cylinders 9 to operate, further driving the corresponding push rods 10 to move along the output ends of the independent cylinders 9, when the tops of the plurality of groups of push rods 10 move to the surface of a casting, the casting can be fixed, the conventional fixture is used for fixing the casting by only inwards tightening the clamping jaws at two sides, when the side wall of the casting is in an irregular shape, the contact surface between the clamping jaws and the side wall is smaller, when the casting is stably fixed, larger acting force is required to be applied to the casting by the clamping jaws, the casting in a high-temperature state is extremely easy to deform under the external acting force, so that the casting is deformed by the overlarge acting force, the corresponding processing precision is reduced, when the acting force applied to the casting is smaller, the casting is not firmly fixed, the casting is extremely easy to fall off from the clamping jaws, the casting is fixed by using a plurality of groups of push rods 10, the high-temperature casting is more uniformly stressed when being fixed, the casting is prevented from being fixed by the overlarge acting force, the damage to the casting in the process of fixing the casting is reduced, the processing precision of the subsequent casting is further improved, meanwhile, the casting can be fixed more firmly, and the possibility of falling off is reduced;

the moving mechanism comprises a supporting table 11, a sliding rail 12 is arranged at the top of the supporting table 11, a sliding table 13 is connected at the top of the sliding rail 12 in a sliding way, a rotating motor 14 is arranged at the top of the sliding table 13, the output end of the rotating motor 14 is in transmission connection with the bottom of a rotating block 4, a driving motor 15 is arranged at one side of the supporting table 11, a driving belt 16 is in transmission connection with the output end of the driving motor 15, the top of the driving belt 16 is fixed with the bottom of the sliding table 13, the driving motor 15 is used for driving the driving belt 16 to move so as to drive the sliding table 13 to move along the direction of the sliding rail 12, the rotating block 4 is driven to move by the sliding table 13, the rotating motor 14 is used for driving the rotating block 4 to rotate so as to drive the driving motor 15 to rotate, and the driving motor 15, the rotating motor 14 and an output cylinder 5 all automatically run through electric control, meanwhile, the two groups of protective shells 7 can be driven to move through the driving motor 15, the rotating motor 14 and the output air cylinder 5, when the two groups of protective shells 7 move to two sides of a casting, the plurality of groups of push rods 10 in the two groups of protective shells 7 can fix the casting, the casting is moved from the storage table 1 to the heating furnace 2 through the movement of the two groups of protective shells 7, and the casting in the heating furnace 2 is moved to the forming machine 3, so that the automatic taking and placing of the casting is realized, the casting is automatically taken and placed through the equipment, the casting can be prevented from being taken and placed manually frequently by an operator, the corresponding taking and placing efficiency is further improved, the potential safety hazard of the operator in a high-temperature environment is reduced, and the damage to the operator caused by the high-temperature casting, the heating furnace 2 and the forming machine 3 is avoided;

the protection mechanism comprises two groups of air blowers 17, the two groups of air blowers 17 are all installed at two ends of the output air cylinder 5, the output ends of the two groups of air blowers 17 are all connected with telescopic pipes 18 in a pipeline mode, the tail ends of the two groups of telescopic pipes 18 are all connected with the inner side pipelines of the two groups of protection shells 7, exhaust pipes 19 are all arranged at the bottoms of the two groups of protection shells 7, when the protection mechanism is used, the air blowers 17 are used for outputting air to the inside of the protection shells 7 at two sides through the telescopic pipes 18, the air in the protection shells 7 is discharged outwards through the exhaust pipes 19, then the air in the protection shells 7 circulates, the inside of the protection shells 7 is cooled through the air circulation, the temperature in the protection shells 7 is prevented from being too high, the damage to the protection shells 7 caused by high temperature in the heating furnace 2 can be reduced through the temperature reduction of the protection shells, the damage to the protection mechanism caused by the high temperature in the heating furnace 2 can be reduced, and the service life of the protection mechanism is prolonged;

the automatic material taking and placing equipment for forging processing comprises the following specific working steps of:

step A, a driving motor 15 drives a driving belt 16 to drive a sliding table 13 to move along a sliding rail 12, and then drives a rotating motor 14 to move horizontally;

step B, the rotating motor 14 drives the rotating block 4 to rotate horizontally, and then drives the output cylinder 5 to rotate;

step C, the output air cylinder 5 drives the fixed block 6 to move horizontally, the protective shells 7 on two sides are driven by the fixed block 6 to move to the storage table 1, the air cylinder assembly 8 drives the independent air cylinders 9 of a plurality of groups to push the push rods 10 to move, and the castings are fixed by the push rods 10 of a plurality of groups;

step D, moving the castings fixed by the groups of push rods 10 into the heating furnace 2, heating the castings through the heating furnace 2, and protecting the internal structure of the protective shell 7 through the air blower 17;

e, fixing the castings heated in the heating furnace 2 through a plurality of groups of push rods 10, and moving the castings into the forming machine 3 for forming;

step F, fixing the castings formed in the forming machine 3 through a plurality of groups of push rods 10, and moving the castings to a collecting place;

the casting is taken, placed and processed through the step, so that the damage to the casting can be reduced on the basis of stably fixing the casting, and the quality of finished products of subsequent castings is improved;

in the step D, the specific protection steps are as follows:

step D1, when the protective shells 7 on two sides enter the heating furnace 2, the air blower 17 inputs external air into the two groups of protective shells 7 through the two groups of telescopic pipes 18;

step D2, after the air blower 17 continuously inputs the external air into the two groups of protective shells 7, the air in the protective shells 7 is exhausted outwards through the exhaust pipe 19 for circulation;

step D3, after the protective shells 7 at the two sides leave the heating furnace 2, the blower 17 continuously cools the interior of the protective shells 7 until the temperature in the interior of the protective shells 7 is recovered to the conventional temperature;

the protective shell 7 is continuously cooled through the step, so that the damage to the equipment caused by the external high-temperature environment can be reduced, and the service life of the equipment is prolonged;

the specific fixing step of the step C is as follows:

the cylinder assembly 8 drives a plurality of groups of independent cylinders 9 to work, push rods 10 in transmission connection with the inside of the plurality of groups of independent cylinders 9 to move horizontally, when a single group of push rods 10 are contacted with the surface of a casting, the work of the independent cylinders 9 corresponding to the group of push rods 10 can be stopped until the push rods 10 corresponding to each group of independent cylinders 9 are contacted with the surface of the casting or the push rods 10 at the corresponding positions, and at the moment, the plurality of groups of push rods 10 contacted with the surface of the casting can fix the casting;

the two sets of protecting shells 7 and the plurality of sets of pushing rods 10 are made of high-temperature resistant and heat-insulating materials, and because the protecting shells 7 and the plurality of sets of pushing rods 10 are made of high-temperature resistant and heat-insulating materials, after the protecting shells 7 and the plurality of sets of pushing rods 10 enter the heating furnace 2, the structure inside the protecting shells 7 can be protected, and the damage to the protecting shells 7 caused by the external high temperature entering the protecting shells 7 is prevented.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Automatic material taking and discharging equipment for forging processing comprises a material taking mechanism, a moving mechanism and a protecting mechanism, and is characterized in that: the extracting mechanism is used for taking and fixing the forging, meanwhile, damage to the casting is reduced in the process of taking and placing the casting, the moving mechanism is used for driving the forging to be processed and fixed by the extracting mechanism to move, the protecting mechanism is used for protecting the extracting mechanism in the process of using the extracting mechanism, and damage to the extracting mechanism caused by the high-temperature environment when the extracting mechanism takes out the casting under the high-temperature environment is reduced.

2. The automatic material taking and placing device for forging processing according to claim 1, wherein: the material taking mechanism comprises a rotary block (4), an output end of the rotary block (4) is provided with an output cylinder (5), an output end of the output cylinder (5) is in transmission connection with a fixed block (6), both sides of the fixed block (6) are fixedly provided with a protective shell (7), two groups of the protective shells are respectively provided with a cylinder assembly (8) on the inner sides of the protective shells (7), a plurality of groups of independent cylinders (9) are arranged at the tail ends of the cylinder assemblies (8), a plurality of groups of independent cylinders (9) are respectively in transmission connection with a push rod (10), and a plurality of groups of push rods (10) are respectively in sliding connection with the inner sides of the protective shells (7).

3. The automatic material taking and placing device for forging processing according to claim 2, wherein: the moving mechanism comprises a supporting table (11), a sliding rail (12) is arranged at the top of the supporting table (11), a sliding table (13) is connected to the top of the sliding rail (12) in a sliding mode, a rotating motor (14) is arranged at the top of the sliding table (13), the output end of the rotating motor (14) is connected with the bottom of a rotating block (4) in a transmission mode, a driving motor (15) is arranged on one side of the supporting table (11), a driving belt (16) is connected to the output end of the driving motor (15) in a transmission mode, and the top of the driving belt (16) is fixed to the bottom of the sliding table (13).

4. The automatic material taking and placing device for forging processing according to claim 3, wherein: the protection mechanism comprises two groups of air blowers (17), the two groups of air blowers (17) are all installed at two ends of an output air cylinder (5), the two groups of air blowers (17) are connected with telescopic pipes (18) through pipelines, the tail ends of the telescopic pipes (18) are connected with inner side pipelines of the two groups of protection shells (7), and exhaust pipes (19) are arranged at the bottoms of the two groups of protection shells (7).

5. The specific working steps of the automatic material taking and placing equipment for forging processing according to claim 4 in use are characterized in that: the working steps are as follows:

step A, a driving motor (15) drives a transmission belt (16) to drive a sliding table (13) to move along a sliding rail (12), and then drives a rotating motor (14) to move horizontally;

step B, a rotating motor (14) drives a rotating block (4) to rotate horizontally, and then drives an output cylinder (5) to rotate;

step C, an output air cylinder (5) drives a fixed block (6) to move horizontally, a protective shell (7) on two sides is driven by the fixed block (6) to move to a storage table (1), a plurality of groups of independent air cylinders (9) are driven by an air cylinder assembly (8) to push a push rod (10) to move, and castings are fixed by the plurality of groups of push rods (10);

step D, moving the castings fixed by the groups of push rods (10) into a heating furnace (2), heating the castings through the heating furnace (2), and protecting the internal structure of the protective shell (7) through a blower (17);

e, fixing the castings heated by the heating furnace (2) through a plurality of groups of push rods (10), and moving the castings into the forming machine (3) for forming;

and F, fixing the castings formed in the forming machine (3) through a plurality of groups of push rods (10), and moving the castings to a collecting place.

6. The automatic material taking and placing device for forging processing according to claim 5, wherein: in the step D, the specific protection steps are as follows:

d1, when the protective shells (7) on two sides enter the heating furnace (2), the air blower (17) inputs external air into the two groups of protective shells (7) through the two groups of telescopic pipes (18);

step D2, continuously inputting external air into the two groups of protective shells (7) by using an air blower (17), and then discharging the air in the protective shells (7) outwards through an exhaust pipe (19) for circulation;

and D3, after the protective shells (7) at the two sides leave the heating furnace (2), continuously cooling the inside of the protective shells (7) by using the air blower (17) until the temperature inside the protective shells (7) is recovered to the conventional temperature.

7. The automatic material taking and placing device for forging processing according to claim 6, wherein: the specific fixing step of the step C is as follows:

the cylinder assembly (8) drives the independent cylinders (9) of a plurality of groups to work, push the push rods (10) which are in transmission connection inside the independent cylinders (9) of a plurality of groups to move towards the horizontal direction, when a single group of push rods (10) are in contact with the surface of a casting, the work of the independent cylinders (9) corresponding to the push rods (10) of the group can be stopped until the push rods (10) corresponding to each group of independent cylinders (9) are in contact with the surface of the casting or the push rods (10) at the corresponding positions, and at the moment, the push rods (10) of the plurality of groups which are in contact with the surface of the casting can fix the casting.

8. The automatic material taking and placing device for forging processing according to claim 1, wherein: the two groups of the protective shells (7) and the plurality of groups of the push rods (10) are made of high-temperature-resistant heat-insulating materials.

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