CN111854393A - Drying equipment with swing structure for casting part machining and using method - Google Patents
Drying equipment with swing structure for casting part machining and using method Download PDFInfo
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- CN111854393A CN111854393A CN202010766146.2A CN202010766146A CN111854393A CN 111854393 A CN111854393 A CN 111854393A CN 202010766146 A CN202010766146 A CN 202010766146A CN 111854393 A CN111854393 A CN 111854393A
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- air distribution
- fixedly connected
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- feeding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/30—Variable-speed gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses drying equipment with a swing structure for casting processing and a using method thereof, and relates to the technical field of casting processing. The invention includes a chassis; the surface of the underframe is fixedly connected with a hot air generating mechanism; a feeding mechanism and a conveying mechanism are fixedly arranged between the inner surfaces of the bottom frames; the top surface of the conveying mechanism is fixedly connected with two groups of symmetrically arranged pressure applying push rods; the top ends of the two groups of pressure applying push rods are fixedly connected with pressure seats; the bottom surfaces of the two pressure seats are fixedly connected with a group of first damping buffer parts; the bottom ends of the two groups of first damping buffer parts are fixedly connected with a limiting driving mechanism; the feeding mechanism comprises a feeding box. According to the invention, through the design of the conveying mechanism, the feeding mechanism and the limiting driving mechanism, the device can automatically complete the drying operation of the round casting blank in an automatic streamline form, and through the realization of an automatic drying process, the automation degree of the device and the drying rate of the workpiece can be effectively improved.
Description
Technical Field
The invention belongs to the technical field of casting processing, and particularly relates to drying equipment with a swing structure for processing a casting and a using method of the drying equipment.
Background
In the production process of castings, the castings generally need to be dried, the drying effect of the castings is one of important steps influencing the quality of the castings, and the drying degree of the castings directly reflects the quality guarantee period of the castings. Present foundry goods weathers device is heated unevenly at the in-process foundry goods that weathers, the drying degree is inconsistent, especially, adopt the centre gripping, during conveyer belt transport such as bearing, it has the dead angle to lead to foundry goods centre gripping position or foundry goods and conveyer belt contact site to exist easily, be difficult to contact with the hot-air, it weathers to hardly weather the foundry goods, the foundry goods is stained with on the conveyer belt very easily, influence the weathering of foundry goods, there is the dead angle to weather, for solving this problem, publication No. CN 110806086A's patent document discloses a weathers device for foundry goods production, although above-mentioned device is at a certain extent, the upper and lower cloth wind problem of treating dry work piece has been solved, but because above-mentioned device is at the during operation, the work piece is quiescent condition, its stoving dead.
Therefore, there is a need to provide a new drying apparatus for casting production, which aims to solve the above problems.
Disclosure of Invention
The invention aims to provide drying equipment with a swing structure for casting processing and a using method thereof, and solves the problem that the existing casting drying equipment is easy to have drying dead angles during drying through the design of a conveying mechanism, a limiting driving mechanism and a feeding mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a drying device with a swing structure for processing a casting part, which comprises an underframe; the surface of the underframe is fixedly connected with a hot air generating mechanism; a feeding mechanism and a conveying mechanism are fixedly arranged between the inner surfaces of the bottom frames; the top surface of the conveying mechanism is fixedly connected with two groups of symmetrically arranged pressing push rods; the top ends of the two groups of pressure applying push rods are fixedly connected with pressure seats; the bottom surfaces of the two pressing seats are fixedly connected with a group of first damping buffer parts; the bottom ends of the two groups of first damping buffer parts are fixedly connected with limiting driving mechanisms;
the feeding mechanism comprises a feeding box; two side surfaces of the feeding box are fixedly connected with a group of second damping buffer parts; two side surfaces of the feeding box are fixedly connected with the underframe through second damping buffer parts; the feeding roller is rotatably connected between the inner surfaces of the feeding boxes through a bearing; the surface of the feeding roller is provided with a group of material distributing grooves distributed in a circumferential array; the bottom surface of the feeding box is fixedly connected with a vibration motor; an auxiliary motor is fixedly connected to the side surface of the feeding box; one end of the output shaft of the auxiliary motor is fixedly connected with the feeding roller;
the conveying mechanism comprises a conveying frame body; the peripheral side surface of the conveying frame body is fixedly connected with the bottom frame; a first annular driving assembly is fixedly arranged between the inner surfaces of the conveying frame bodies; the circumferential side surface of the first annular driving assembly is connected with an annular conveying mesh belt; first vent holes are formed in the surface of the annular conveying mesh belt at equal intervals; a first air distribution mechanism is fixedly arranged between the inner surfaces of the conveying frame bodies; the circumferential side surface of the annular conveying mesh belt is connected with two symmetrically arranged annular material bearing plates; material bearing grooves are formed in the surfaces of the two annular material bearing plates at equal intervals; the surface of the material bearing groove is embedded with a group of universal balls; one surfaces of the two groups of first damping buffer parts are fixedly connected with the conveying frame body;
the limiting driving mechanism comprises a limiting frame body; one ends of the two groups of first damping buffer parts are fixedly connected with the limiting frame body; a second annular driving assembly is fixedly arranged between the inner surfaces of the limiting frame bodies; the circumferential side surface of the second annular driving assembly is connected with an annular pressure applying mesh belt; second vent holes are formed in the surface of the annular pressure applying mesh belt at equal intervals; a second air distribution mechanism is fixedly arranged between the inner surfaces of the limiting frame bodies; one end of the air outlet of the hot air generating mechanism is fixedly communicated with the first air distribution mechanism and the second air distribution mechanism through pipelines respectively.
Preferably, the first air distribution mechanism and the second air distribution mechanism comprise a group of hot air drying pipes, air distribution pipes and servo motors which are connected with each other through belts; two ends of the hot air drying pipe at the first air distribution mechanism are rotatably connected with the conveying frame body; two ends of the hot air drying pipe at the second air distribution mechanism are rotatably connected with the limiting frame body; one end of the output shaft of the servo motor is fixedly connected with the air distribution pipe; one end of each group of hot air drying pipes is rotatably communicated with the air distribution pipe; one end of the air outlet of the hot air generating mechanism is fixedly communicated with an air distribution pipe at a corresponding position through a pipeline.
Preferably, the two servo motors and one surface of each air distribution pipe are respectively and fixedly connected with the conveying frame body and the limiting frame body; and the surface of the air distribution pipe is fixedly provided with a connecting joint matched with the hot air generating mechanism.
Preferably, a group of hot air spray heads distributed in a linear array are fixedly arranged on the surfaces of the air distribution pipes.
Preferably, the air outlet direction of the air distribution pipe in the first air distribution mechanism is vertically upward; the air outlet direction of the air distribution pipe in the second air distribution mechanism is vertically downward; the width of the limiting frame body is 0.7-0.85 times of the distance between the two annular material bearing plates.
Preferably, the material distributing groove and the material bearing groove are the same in shape; a discharging pipe with the discharging direction opposite to the material bearing groove is fixedly arranged at the bottom of the feeding box; the width of the blanking pipe is 1.1-1.2 times of the distance between the two annular material bearing plates; and the two side surfaces of the conveying frame body are provided with limiting parts matched with the annular material bearing plates.
Preferably, a group of limiting supporting rollers distributed in a linear array are rotatably connected between the inner surfaces of the conveying frame body and the limiting frame body; the inner walls of the annular conveying mesh belt and the annular pressure applying mesh belt are matched with the limiting supporting roller.
Preferably, the first annular driving assembly and the second annular driving assembly respectively comprise a driving roller, a driven roller and a main driving motor; one end of the output shaft of the main driving motor is fixedly connected with the driving roller; a feed opening is fixedly arranged at the rear side of the conveying mechanism; the conveying mechanism and the limiting driving mechanism are distributed in a staggered manner.
Preferably, the use method of the drying equipment with the swing structure for processing the casting parts comprises the following steps;
SS001, pre-feeding and before working, regularly placing a round casting blank to be dried in a feeding box of a feeding mechanism, pre-adjusting the constant temperature air outlet temperature of a hot air generating mechanism through a controller matched with the device, and simultaneously adjusting a gap between a limiting driving mechanism and a conveying mechanism through a pressure applying push rod according to the specification of the round blank so that the round blank can keep certain elastic pressure on the round blank when entering the lower part of the limiting driving mechanism, wherein before working, the rotating speed of a feeding roller is matched with the rotating speed of a first annular driving assembly so as to ensure that the material delivered from a material distributing groove in the feeding roller can be just received by a material receiving groove on an annular material receiving plate;
SS002, drying operation and working, wherein the hot air generating mechanism is used for hot air outlet at a set temperature and a constant temperature, the first air distribution mechanism and the second air distribution mechanism are driven by a servo motor to reciprocate within 45 degrees of positive and negative degrees, and hot air drying pipes in the first air distribution mechanism and the second air distribution mechanism are in staggered swing during swing operation; the feeding mechanism carries out feeding operation at a set speed, during the feeding operation, the vibration motor works at a set frequency to promote blanking operation, wherein the vibration frequency of the vibration motor is kept within a safety value, during the operation of the conveying mechanism, the vibration motor clockwise moves at the set speed under the action of the first annular driving component, during the operation of the conveying mechanism, the second annular driving component in the limiting driving mechanism drives the annular pressure applying mesh belt to anticlockwise rotate at the set speed, during the operation, the rotating speed of the first annular driving component is lower than that of the second annular driving component, the rotating speed difference value is 15r/min-30r/min, through differential rotation arrangement, the round blank to be processed can generate autorotation motion during the drying operation, and through the occurrence of the autorotation motion, the round blank is further ensured during the drying operation, can be windward in all directions.
The invention has the following beneficial effects:
1. according to the invention, through the design of the conveying mechanism, the feeding mechanism and the limiting driving mechanism, the device can automatically complete the drying operation of the round casting blank in an automatic streamline form, through the realization of an automatic drying process, the automation degree of the device and the drying rate of the workpiece can be effectively improved, through the design of the first air supply mechanism and the second air supply mechanism, the traditional fixed angle type air outlet is changed into swing angle type air outlet, through the swing angle type air outlet, on one hand, the drying rate and the drying area of the device to the workpiece can be effectively improved, and on the other hand, the phenomenon of drying dead angles of the workpiece in the drying property can be effectively avoided.
2. According to the invention, through the design of the conveying mechanism, the limiting driving mechanism and the universal ball, the static drying of the traditional workpiece is changed into the dynamic drying, during the work, the workpiece to be processed can be enabled to perform autorotation motion during the drying through the differential east-west design of the conveying mechanism and the limiting driving mechanism, through the autorotation motion, the phenomenon of drying dead angles easily existing during the drying of the traditional device on the workpiece can be effectively solved, and on the other hand, through the design of the material bearing groove, the adhesion between the casting and the transmission belt during the drying can be effectively avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a drying apparatus for processing castings with a swing structure;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural view of a feeding mechanism;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
FIG. 6 is a schematic structural diagram of a conveying mechanism and a limit driving mechanism;
FIG. 7 is a schematic view of the structure of FIG. 6 from another angle;
FIG. 8 is a schematic structural diagram of a material bearing groove and a universal ball;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a chassis; 2. a hot air generating mechanism; 3. a feeding mechanism; 4. a conveying mechanism; 5. a pressure applying push rod; 6. pressing a base; 7. a first damping cushion; 8. a limiting driving mechanism; 9. a feeding box; 10. a second damping cushion; 11. a feed roller; 12. a material distributing groove; 13. a vibration motor; 14. an auxiliary motor; 15. a conveyor body; 16. a first annular drive assembly; 17. an annular conveying mesh belt; 18. a first vent hole; 19. a first air distribution mechanism; 20. an annular material bearing plate; 21. a material bearing groove; 22. a ball transfer unit; 23. a limiting frame body; 24. a second annular drive assembly; 25. an annular pressure applying mesh belt; 26. a second vent hole; 27. a second air distribution mechanism; 28. a hot air drying pipe; 29. distributing an air pipe; 30. a servo motor; 31. a discharging pipe; 32. and limiting the supporting roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention is a drying apparatus for processing a casting having a swing structure, including a frame 1; the surface of the underframe 1 is fixedly connected with a hot air generating mechanism 2; the hot air generating mechanism 2 comprises a hot air generating box body, the bottom surface of the hot air generating box body is fixedly connected with the underframe 1, a fan and an electric heating wire are respectively and fixedly connected inside the hot air generating box body, a temperature sensor is fixedly arranged on one side of an air outlet of the hot air generating box body, when the device is used, the device is matched with a PLC (programmable logic controller) of a common model, the temperature sensor feeds back a monitored real-time temperature signal to the controller, the controller controls the working states of the fan and the electric heating wire according to the data feedback of the temperature sensor, and the model of the temperature sensor is DS18B 35;
a feeding mechanism 3 and a conveying mechanism 4 are fixedly arranged between the inner surfaces of the underframe 1; two groups of symmetrically arranged pressure applying push rods 5 are fixedly connected to the top surface of the conveying mechanism 4; the top ends of the two groups of pressure applying push rods 5 are fixedly connected with pressure seats 6; the bottom surfaces of the two pressing seats 6 are fixedly connected with a group of first damping buffer parts 7; the bottom ends of the two groups of first damping buffer parts 7 are fixedly connected with limiting driving mechanisms 8, the limiting driving mechanisms 8 can elastically press a round blank to be dried through the design of the first damping buffer parts 7 on the limiting driving mechanisms 8, the probability of hard damage of the white surface of a workpiece is reduced through elastic pressing, the first damping buffer parts 7 and the second damping buffer parts 10 both comprise damping telescopic pipes, and damping springs are sleeved on the peripheral sides of the damping telescopic pipes;
the feeding mechanism 3 comprises a feeding box 9; two side surfaces of the feeding box 9 are fixedly connected with a group of second damping buffer parts 10; two side surfaces of the feeding box 9 are fixedly connected with the underframe 1 through second damping buffer parts 10; the feeding roller 11 is rotatably connected between the inner surfaces of the feeding boxes 9 through a bearing; a group of material distributing grooves 12 distributed in a circumferential array are formed in the surface of the feeding roller 11; the bottom surface of the feeding box 9 is fixedly connected with a vibration motor 13; an auxiliary motor 14 is fixedly connected to the side surface of the feeding box 9; one end of an output shaft of the auxiliary motor 14 is fixedly connected with the feeding roller 11; the shape of the distributing groove 12 is matched with the specification of a blank to be processed, the distributing groove 12 only receives one material at a time, the distributing groove 12 conveys the received material downwards along with the rotation of the feeding roller 11, and the blanking can be promoted through the arrangement of the vibrating motor 13;
the conveying mechanism 4 comprises a conveying frame body 15; the peripheral side surface of the conveying frame body 15 is fixedly connected with the underframe 1; a first annular driving assembly 16 is fixedly arranged between the inner surfaces of the conveyor frame bodies 15; the circumferential side surface of the first annular driving component 16 is connected with an annular conveying mesh belt 17; first vent holes 18 are formed in the surface of the annular conveying mesh belt 17 at equal intervals; through the arrangement of the first ventilation holes 18, the ventilation and wind distribution effects of the device are enhanced;
a first air distribution mechanism 19 is fixedly arranged between the inner surfaces of the conveying frame bodies 15; the circumferential side surface of the annular conveying mesh belt 17 is connected with two symmetrically arranged annular material bearing plates 20; material receiving grooves 21 are formed in the surfaces of the two annular material bearing plates 20 at equal intervals; the material bearing groove 21 is used for bearing materials separated from the material separating groove 12, a group of universal balls 22 are embedded in the surface of the material bearing groove 21, the universal balls 22 are made of steel, and through the arrangement of the universal balls 22, friction between a workpiece to be machined and the material bearing groove 21 can be effectively reduced, meanwhile, through the arrangement of the universal balls 22, the workpiece to be machined can conveniently perform autorotation motion on the material bearing groove 21, and one surface of each of the two groups of first damping buffer parts 7 is fixedly connected with the conveying frame body 15;
the limiting driving mechanism 8 comprises a limiting frame body 23; one end of each of the two groups of first damping cushion parts 7 is fixedly connected with the limiting frame body 23; a second annular driving assembly 24 is fixedly arranged between the inner surfaces of the limiting frame bodies 23; the circumferential side surface of the second annular driving assembly 24 is connected with an annular pressure applying mesh belt 25; second vent holes 26 are formed in the surface of the annular pressure applying mesh belt 25 at equal intervals; a second air distribution mechanism 27 is fixedly arranged between the inner surfaces of the limiting frame bodies 23; one end of the air outlet of the hot air generating mechanism 2 is fixedly communicated with the first air distribution mechanism 19 and the second air distribution mechanism 27 through pipelines respectively, and the hot air generating mechanism 2 is used for providing a hot air supply source for the first air distribution mechanism 19 and the second air distribution mechanism 27;
the annular conveying mesh belt 17, the annular pressure applying mesh belt 25 and the two annular material bearing plates 20 are made of rubber materials, and friction grains are fixedly arranged on the annular conveying mesh belt 17 and the annular pressure applying mesh belt 25.
As further shown in fig. 1, 2, 6 and 7, the first air distribution mechanism 19 and the second air distribution mechanism 27 comprise a set of hot air drying pipes 28, air distribution pipes 29 and servo motors 30 which are connected with each other through belts; both ends of the hot air drying pipe 28 at the first air distribution mechanism 19 are rotatably connected with the conveying frame body 15; two ends of the hot air drying pipe 28 at the second air distribution mechanism 27 are rotatably connected with the limiting frame body 23; one end of the output shaft of the servo motor 30 is fixedly connected with the air distribution pipe 29; one end of each group of hot air drying pipes 28 is rotatably communicated with an air distribution pipe 29; one end of the air outlet of the hot air generating mechanism 2 is fixedly communicated with an air distribution pipe 29 at a corresponding position through a pipeline.
As further shown in fig. 6 and 7, one surface of each of the two servo motors 30 and the two air distribution pipes 29 is fixedly connected to the conveying frame body 15 and the limiting frame body 23 respectively; the surface of the air distribution pipe 29 is fixedly provided with a connecting joint matched with the hot air generating mechanism 2, and the surface of the connecting joint is fixedly provided with a flange connecting surface.
As shown in fig. 3 and fig. 2, a group of hot air nozzles distributed in a linear array is fixedly disposed on the surfaces of the air distribution pipes 29, and the air outlet direction of the air distribution pipe 29 in the first air distribution mechanism 19 is vertical upward; the air outlet direction of the air distribution pipe 29 in the second air distribution mechanism 27 is vertically downward; the width of the limiting frame body 23 is 0.7 times of the distance between the two annular material bearing plates 20, the workpiece to be processed can be elastically pressed effectively through the width, and in the elastic pressing process, the feeding and discharging processes are not affected.
Further, the distributing groove 12 and the receiving groove 21 have the same shape; a blanking pipe 31 with the discharging direction opposite to the material receiving groove 21 is fixedly arranged at the bottom of the feeding box 9; the width of the blanking pipe 31 is 1.1 times of the distance between the two annular material bearing plates 20; the two side faces of the conveying frame body 15 are provided with limiting portions matched with the annular material bearing plates 20, the materials separated from the material distributing grooves 12 can be properly accepted by the material bearing grooves 21 through the arrangement of the widths, and the discharging process of a circular casting blank can be effectively guaranteed through the design of the discharging pipes 31.
As further shown in fig. 2 and 3, a group of limit supporting rollers 32 distributed in a linear array is rotatably connected between the inner surfaces of the conveyor frame body 15 and the limit frame body 23; the inner walls of the annular conveying mesh belt 17 and the annular pressure applying mesh belt 25 are matched with a limiting supporting roller 32, and the limiting supporting roller 32 is used for effectively supporting, shaping and limiting the two parts.
Further, the first annular driving assembly 16 and the second annular driving assembly 24 each include a driving roller, a driven roller and a main driving motor; one end of the output shaft of the main driving motor is fixedly connected with the driving roller; a feed opening is fixedly arranged at the rear side of the conveying mechanism 4; the conveying mechanism 4 and the limiting driving mechanism 8 are distributed in a staggered manner.
Further, the use method of the drying equipment with the swing structure for processing the casting parts comprises the following steps;
SS001, pre-feeding and before working, regularly placing a round casting blank to be dried in a feeding box 9 of a feeding mechanism 3, pre-adjusting the constant-temperature air outlet temperature of a hot air generating mechanism 2 through a controller matched with the device, and simultaneously adjusting a gap between a limiting driving mechanism 8 and a conveying mechanism 4 through a pressure applying push rod 5 according to the specification of the round blank so that the round blank can keep certain elastic pressure on the round blank when entering the lower part of the limiting driving mechanism 8, wherein before working, the rotating speed of a feeding roller 11 is matched with the rotating speed of a first annular driving component 16 to ensure that the material sent out from a material distributing groove 12 in the feeding roller 11 can be just received by a material receiving groove 21 on an annular material receiving plate 20;
SS002, drying operation and working, the hot air generating mechanism 2 performs constant-temperature hot air outlet at a set temperature, the first air distributing mechanism 19 and the second air distributing mechanism 27 perform reciprocating swing within plus and minus 45 degrees under the driving of the servo motor 30, and the hot air drying pipes 28 in the first air distributing mechanism 19 and the second air distributing mechanism 27 perform staggered swing during swing operation; the feeding mechanism 3 carries out feeding operation at a set speed, during the feeding operation, the vibration motor 13 works at a set frequency, and then, the blanking operation is promoted, wherein the vibration frequency of the vibration motor 13 is kept within a safe value, during the operation of the conveying mechanism 4, the vibration motor 13 clockwise moves at the set speed under the action of the first annular driving component 16, during the operation of the conveying mechanism 4, the second annular driving component 24 in the limit driving mechanism 8 drives the annular pressure applying mesh belt 25 to anticlockwise rotate at the set speed, wherein during the operation, the rotating speed of the first annular driving component 16 is lower than that of the second annular driving component 24, the rotating speed difference value is 15r/min, through differential rotation, the round billets to be processed can generate autorotation motion during the drying operation, and through the autorotation motion, then, during the drying operation, can be windward in all directions.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a drying equipment is used in cast member processing with oscillating structure, includes chassis (1), its characterized in that:
the surface of the bottom frame (1) is fixedly connected with a hot air generating mechanism (2); a feeding mechanism (3) and a conveying mechanism (4) are fixedly arranged between the inner surfaces of the bottom frames (1); two groups of symmetrically arranged pressing push rods (5) are fixedly connected to the top surface of the conveying mechanism (4); the top ends of the two groups of pressing push rods (5) are fixedly connected with pressing seats (6); the bottom surfaces of the two pressing seats (6) are fixedly connected with a group of first damping buffer parts (7); the bottom ends of the two groups of first damping buffer parts (7) are fixedly connected with limiting driving mechanisms (8);
the feeding mechanism (3) comprises a feeding box (9); two side surfaces of the feeding box (9) are fixedly connected with a group of second damping buffer parts (10); two side surfaces of the feeding box (9) are fixedly connected with the bottom frame (1) through second damping buffer parts (10); the feeding roller (11) is rotatably connected between the inner surfaces of the feeding boxes (9) through a bearing; a group of distributing grooves (12) distributed in a circumferential array are formed in the surface of the feeding roller (11); the bottom surface of the feeding box (9) is fixedly connected with a vibration motor (13); an auxiliary motor (14) is fixedly connected to the side surface of the feeding box (9); one end of an output shaft of the auxiliary motor (14) is fixedly connected with the feeding roller (11);
the conveying mechanism (4) comprises a conveying frame body (15); the peripheral side surface of the conveying frame body (15) is fixedly connected with the bottom frame (1); a first annular driving assembly (16) is fixedly arranged between the inner surfaces of the conveying frame bodies (15); the peripheral side surface of the first annular driving component (16) is connected with an annular conveying mesh belt (17); first vent holes (18) are formed in the surface of the annular conveying mesh belt (17) at equal intervals; a first air distribution mechanism (19) is fixedly arranged between the inner surfaces of the conveying frame bodies (15); the circumferential side surface of the annular conveying mesh belt (17) is connected with two annular material bearing plates (20) which are symmetrically arranged; material receiving grooves (21) are formed in the surfaces of the two annular material bearing plates (20) at equal intervals; a group of universal balls (22) are embedded on the surface of the material bearing groove (21); one surface of each of the two groups of first damping buffer parts (7) is fixedly connected with the conveying frame body (15);
the limiting driving mechanism (8) comprises a limiting frame body (23); one ends of the two groups of first damping buffer parts (7) are fixedly connected with a limiting frame body (23); a second annular driving assembly (24) is fixedly arranged between the inner surfaces of the limiting frame bodies (23); the circumferential side surface of the second annular driving assembly (24) is connected with an annular pressure applying mesh belt (25); second vent holes (26) are formed in the surface of the annular pressure applying mesh belt (25) at equal intervals; a second air distribution mechanism (27) is fixedly arranged between the inner surfaces of the limiting frame bodies (23); one end of the air outlet of the hot air generating mechanism (2) is fixedly communicated with the first air distribution mechanism (19) and the second air distribution mechanism (27) through pipelines respectively.
2. The drying equipment with the swing structure for the processing of the casting parts is characterized in that the first air distribution mechanism (19) and the second air distribution mechanism (27) comprise a group of hot air baking pipes (28), air distribution pipes (29) and servo motors (30) which are connected with each other through a belt; both ends of a hot air drying pipe (28) at the first air distribution mechanism (19) are rotatably connected with the conveying frame body (15); two ends of a hot air drying pipe (28) at the second air distribution mechanism (27) are rotatably connected with the limiting frame body (23); one end of an output shaft of the servo motor (30) is fixedly connected with the air distribution pipe (29); one end of each group of hot air drying pipes (28) is rotatably communicated with an air distribution pipe (29); one end of the air outlet of the hot air generating mechanism (2) is fixedly communicated with an air distribution pipe (29) at a corresponding position through a pipeline.
3. The drying equipment with the swing structure for processing the casting parts is characterized in that one surface of each of the two servo motors (30) and the two air distribution pipes (29) is fixedly connected with the conveying frame body (15) and the limiting frame body (23) respectively; and the surface of the air distribution pipe (29) is fixedly provided with a connecting joint matched with the hot air generating mechanism (2).
4. The drying equipment with the swing structure for the casting processing as claimed in claim 2, wherein a group of hot air nozzles distributed in a linear array are fixedly arranged on the surfaces of a group of air distribution pipes (29).
5. The drying equipment with the swing structure for the processing of the casting parts is characterized in that the air outlet direction of an air distribution pipe (29) in the first air distribution mechanism (19) is vertically upward; the air outlet direction of an air distribution pipe (29) in the second air distribution mechanism (27) is vertical downward; the width of the limiting frame body (23) is 0.7-0.85 times of the distance between the two annular material bearing plates (20).
6. The drying apparatus for processing castings with oscillating structure according to claim 1, characterized in that the distributing trough (12) and the receiving trough (21) have the same shape; a blanking pipe (31) with the discharging direction opposite to the material receiving groove (21) is fixedly arranged at the bottom of the feeding box (9); the width of the blanking pipe (31) is 1.1-1.2 times of the distance between the two annular material bearing plates (20); and two side surfaces of the conveying frame body (15) are provided with limiting parts matched with the annular material bearing plates (20).
7. The drying equipment with the swing structure for the casting processing is characterized in that a group of limit supporting rollers (32) distributed in a linear array are rotatably connected between the inner surfaces of the conveying frame body (15) and the limit frame body (23); the inner walls of the annular conveying mesh belt (17) and the annular pressure applying mesh belt (25) are matched with the limiting supporting roller (32).
8. The drying apparatus for casting processing with oscillating structure as claimed in claim 1, wherein said first and second endless drive assemblies (16, 24) each comprise a drive roll, a driven roll and a main drive motor; one end of the output shaft of the main driving motor is fixedly connected with the driving roller; a feed opening is fixedly arranged at the rear side of the conveying mechanism (4); the conveying mechanism (4) and the limiting driving mechanism (8) are distributed in a staggered mode.
9. The use of a drying apparatus for machining castings with oscillating structures according to claim 1, characterized by comprising the steps of;
SS001, pre-feeding and before working, regularly placing a round casting blank to be dried in a feeding box (9) of a feeding mechanism (3), pre-adjusting the constant temperature air outlet temperature of a hot air generating mechanism (2) through a controller matched with the device, and simultaneously adjusting the gap between a limiting driving mechanism (8) and a conveying mechanism (4) through a pressure applying push rod (5) according to the specification of the round blank so that the round blank can keep certain elastic pressure on the round blank when entering the lower part of the limiting driving mechanism (8), wherein before working, the rotating speed of a feeding roller (11) is matched with the rotating speed of a first annular driving assembly (16) to ensure that the material sent out by a distributing groove (12) in the feeding roller (11) can be just received by a receiving groove (21) on an annular receiving plate (20);
SS002, drying operation and working, wherein the hot air generating mechanism (2) performs constant-temperature hot air outlet at a set temperature, the first air distribution mechanism (19) and the second air distribution mechanism (27) perform reciprocating swing within a positive angle and a negative angle of 45 degrees under the driving of the servo motor (30), and the hot air drying pipes (28) in the first air distribution mechanism (19) and the second air distribution mechanism (27) perform staggered swing during swing operation; the feeding mechanism (3) carries out feeding operation at a set speed, the vibration motor (13) works at a set frequency during feeding operation, and then blanking operation is promoted, wherein the vibration frequency of the vibration motor (13) is kept within a safe value, the conveying mechanism (4) moves clockwise at the set speed under the action of the first annular driving component (16) and drives the annular pressing mesh belt (25) to rotate anticlockwise at the set speed while the conveying mechanism (4) works, the second annular driving component (24) in the limiting driving mechanism (8) drives the annular pressing mesh belt (25), wherein the rotating speed of the first annular driving component (16) is lower than that of the second annular driving component (24) during working, the rotating speed difference is 15r/min-30r/min, and the round billets to be processed are ensured to be dried through differential rotation setting, the rotation motion can take place, through the emergence of rotation motion, guarantees then that the round billet can carry out all-round wind-engaging when the stoving operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766146.2A CN111854393A (en) | 2020-08-03 | 2020-08-03 | Drying equipment with swing structure for casting part machining and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766146.2A CN111854393A (en) | 2020-08-03 | 2020-08-03 | Drying equipment with swing structure for casting part machining and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111854393A true CN111854393A (en) | 2020-10-30 |
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ID=72952741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010766146.2A Withdrawn CN111854393A (en) | 2020-08-03 | 2020-08-03 | Drying equipment with swing structure for casting part machining and using method |
Country Status (1)
| Country | Link |
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| CN (1) | CN111854393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988049A (en) * | 2022-07-04 | 2022-09-02 | 山东钢铁集团永锋临港有限公司 | Material stabilizing control method for oscillating type material distribution belt conveyor of pellet production line |
-
2020
- 2020-08-03 CN CN202010766146.2A patent/CN111854393A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988049A (en) * | 2022-07-04 | 2022-09-02 | 山东钢铁集团永锋临港有限公司 | Material stabilizing control method for oscillating type material distribution belt conveyor of pellet production line |
| CN114988049B (en) * | 2022-07-04 | 2023-06-23 | 山东钢铁集团永锋临港有限公司 | Material stabilizing control method for swing type material distribution belt conveyor of pellet production line |
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Application publication date: 20201030 |
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