阅读说明：本技术 一种基于提升操作安全性的铸件自动化加工系统 (Automatic casting machining system based on operation safety improvement ) 是由 禹惠斌 曹观标 丁忠善 袁文生 阮斌烽 于 2019-11-13 设计创作，主要内容包括：本发明公开了一种基于提升操作安全性的铸件自动化加工系统,包括壳体、设于所述壳体一侧的安装座及设于所述安装座上的载料组件,所述安装座上设有液压缸,所述载料组件包括设于所述液压缸活塞杆上的导轨、设于所述导轨上的导块及设于所述导块上的载料板,所述壳体侧壁上设有空腔,所述空腔内设有活动板,所述活动板上设有第一推板,所述空腔底部设有第一开口,所述空腔顶部设有多个第二开口,所述壳体一侧设有用于驱动所述活动板转动的第一驱动电机；掉落在壳体底部的砂子通过第一开口重新进入到空腔内,活动板持续转动,第一推板再次将空腔底部的砂子推送至空墙顶部,使砂子重复循环利用,减少砂子的浪费,提升加工装置的经济效益。(The invention discloses a casting automatic processing system based on lifting operation safety, which comprises a shell, a mounting seat arranged on one side of the shell and a material carrying assembly arranged on the mounting seat, wherein a hydraulic cylinder is arranged on the mounting seat, the material carrying assembly comprises a guide rail arranged on a piston rod of the hydraulic cylinder, a guide block arranged on the guide rail and a material carrying plate arranged on the guide block, a cavity is arranged on the side wall of the shell, a movable plate is arranged in the cavity, a first push plate is arranged on the movable plate, a first opening is arranged at the bottom of the cavity, a plurality of second openings are arranged at the top of the cavity, and a first driving motor used for driving the movable plate to rotate is arranged on one side of the shell; the sand that drops at the casing bottom enters into the cavity again through first opening in, the fly leaf continuously rotates, and first push pedal is again with the sand propelling movement of cavity bottom to the cavity wall top, makes the repeated cyclic utilization of sand, reduces the waste of sand, promotes processingequipment's economic benefits.)

1. The utility model provides a foundry goods automated processing system based on promote operation security, includes casing (1), locates mount pad (2) of casing (1) one side and locating carry material subassembly on mount pad (2), be equipped with pneumatic cylinder (21) on mount pad (2), it includes locates to carry the material subassembly guide rail (22) on the pneumatic cylinder (21) piston rod, locate guide block (23) on guide rail (22) and locate carry flitch (24) on guide block (23), its characterized in that: be equipped with the cavity on casing (1) lateral wall, be equipped with fly leaf (11) in the cavity, be equipped with first push pedal (111) on fly leaf (11), the cavity bottom is equipped with first opening, the cavity top is equipped with a plurality of second openings, casing (1) one side is equipped with and is used for the drive fly leaf pivoted first driving motor (31).

2. The automated casting processing system based on safety of operation of claim 1, wherein: a first filter plate (12) is arranged in the shell (1), and when the movable plate (11) rotates, the first filter plate (12) vibrates up and down; be equipped with first connecting block on casing (1) inner wall, be equipped with first mounting groove on the first connecting block, be equipped with second filter (13) in the first mounting groove, first filter (12) are located carry flitch (24) top, second filter (13) are located carry flitch (24) below.

3. An automated casting processing system based on safety of handling enhancement as claimed in claim 2, wherein: first filter (12) are convex structure, be equipped with second connecting block (121) on first filter (12) lateral wall, be equipped with connecting plate (122) on second connecting block (121), be equipped with on the cavity lateral wall with connecting plate (122) matched with third opening, connecting plate (122) top surface and bottom surface are equipped with coupling spring (124) respectively, be equipped with the second mounting groove on second connecting block (121), be equipped with material receiving box (125) in the second mounting groove.

4. An automated casting processing system based on safety of handling enhancement as claimed in claim 3, wherein: a first movable groove is formed in the connecting plate (122), a second push plate (123) is rotatably connected in the first movable groove, and an arc-shaped elastic sheet (127) matched with the second push plate is arranged at the top of the first movable groove; a sealing film (14) is arranged on the side wall of the third opening; be equipped with stopper (126) on the material receiving box (125) lateral wall, be equipped with on the second mounting groove inner wall with stopper (126) matched with spacing groove.

5. The automated casting processing system based on safety of operation of claim 1, wherein: carry and be equipped with a plurality of second activity grooves on flitch (24), the second activity inslot is equipped with movable block (25), be equipped with the head rod on movable block (25), be equipped with fixed plate (251) on the head rod, be equipped with the oil storage chamber on carrying flitch (24), be equipped with first cylinder (26) in the oil storage chamber, first cylinder (26) can promote movable block (25) are in the second activity inslot removes.

6. An automated casting processing system based on safety of handling enhancement as claimed in claim 5, wherein: a sliding block is arranged on the movable block (25), a sliding groove matched with the sliding block is arranged on the inner wall of the second movable groove, and a reset spring (252) is arranged on the side wall of the movable block (25); the oil storage cavity is connected with the movable block (25) through an extension pipe (253); the bottom of the material carrying plate (24) is provided with an installation block, the installation block is provided with a second driving motor (27), an output shaft of the second driving motor (27) is connected with the material carrying plate (24), the installation block is provided with a third movable groove, and the bottom of the material carrying plate (24) is provided with a connecting ring matched with the third movable groove.

7. An automated casting processing system based on safety of handling enhancement as claimed in claim 6, wherein: the guide block (23) is provided with second air cylinders (29), the mounting blocks are arranged on piston rods of the second air cylinders, and the two groups of second air cylinders (29) are respectively arranged on two sides of the guide block (23); and the guide block (23) is also provided with a support rod assembly matched with the mounting block.

8. An automated casting processing system based on safety of handling enhancement as claimed in claim 7, wherein: the support rod assembly comprises a sleeve (28) arranged on the guide block (23), a support rod (281) arranged in the sleeve (28) in a penetrating mode and a second connecting rod (282) arranged on the side wall of the sleeve (28), a mounting cavity is formed in the second connecting rod (282), the mounting cavity is communicated with the sleeve (28), a support block (283) is arranged in the mounting cavity, the support block (283) is arranged in the sleeve (28) in a penetrating mode, a third connecting block is arranged in the mounting cavity, a limiting spring (284) is arranged on the support block (283), and an electromagnet is arranged on the third connecting block.

9. The automated casting processing system based on safety of operation of claim 1, wherein: be equipped with on guide block (23) with guide rail (22) matched with fourth movable groove, guide rail (22) top is the toper structure, be equipped with fifth movable groove on guide rail (22) lateral part, be equipped with a plurality of first lugs (221) in the fifth movable groove, be equipped with sixth movable groove on the fourth movable inslot wall, be equipped with third cylinder (210) in the sixth movable groove, be equipped with ejector pad (220) on third cylinder (210) piston rod, be equipped with on ejector pad (220) lateral wall a plurality of with first lug (221) matched with second lug.

10. An automated casting processing system based on safety of handling enhancement as claimed in claim 7, wherein: the mounting block is provided with a movable cavity, a piston rod of the second air cylinder (29) penetrates through the movable cavity, the piston rod of the second air cylinder (29) is provided with a limiting plate (291), and the top surface and the bottom surface of the limiting plate (291) are respectively provided with a plurality of vibration springs (292).

Technical Field

The invention belongs to the technical field of casting processing, and particularly relates to an automatic casting processing system based on improvement of operation safety.

Background

The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and the object with certain shape, size and performance is obtained after cooling.

Disclosure of Invention

The invention provides a casting automatic processing system based on improvement of operation safety, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a casting automatic processing system based on improvement of operation safety comprises a shell, a mounting seat arranged on one side of the shell and a material carrying assembly arranged on the mounting seat, wherein a hydraulic cylinder is arranged on the mounting seat, the material carrying assembly comprises a guide rail arranged on a piston rod of the hydraulic cylinder, a guide block arranged on the guide rail and a material carrying plate arranged on the guide block, a cavity is formed in the side wall of the shell, a movable plate is arranged in the cavity, a first push plate is arranged on the movable plate, a first opening is formed in the bottom of the cavity, a plurality of second openings are formed in the top of the cavity, and a first driving motor used for driving the movable plate to rotate is arranged on one side of the shell; when the sand pouring piece is machined, the sand pouring piece is placed on the material carrying plate, the first air cylinder drives the piston rod to extend out, the sand pouring piece is pushed into the shell, the movable plate is driven to rotate by the first driving motor after the sand pouring piece enters the shell, the movable plate drives the first push plate to rotate, the first push plate is in contact with the inner wall of the cavity, sand at the bottom of the cavity is pushed to the top of the cavity, the sand at the top of the cavity falls through the second opening, the sand directly falls onto the sand pouring piece, the sand pouring piece is treated, part of the sand which does not fall onto the sand pouring piece directly falls onto the bottom of the shell, the sand at the bottom of the shell enters the cavity again through the first opening, the movable plate continuously rotates, the first push plate pushes the sand at the bottom of the cavity to the top of the hollow wall again, the sand is recycled, waste of the sand is reduced, and economic benefits of the machining device; after the sand pouring piece is placed on the material carrying plate and placed in the shell, the guide block moves along the guide rail to drive the sand pouring piece to move in the shell, so that sand is poured on the sand pouring piece from more angles, the uniformity of sand pouring is improved, and the sand pouring effect of the sand pouring piece is ensured; under the action of the hydraulic cylinder, the sand pouring piece can be conveniently placed into the shell, so that the sand pouring operation of the sand pouring piece in the shell is completed, the influence of sand on the external environment is avoided, and the use safety of the casting processing device is improved; utilize pneumatic cylinder drive to carry the material subassembly to remove, reduce the blowing of drenching the sand piece and get the material degree of difficulty, make the processing of foundry goods more simple and convenient.

The shell is internally provided with a first filter plate, and when the movable plate rotates, the first filter plate vibrates up and down; the inner wall of the shell is provided with a first connecting block, the first connecting block is provided with a first mounting groove, a second filter plate is arranged in the first mounting groove, the first filter plate is arranged above the material carrying plate, and the second filter plate is arranged below the material carrying plate; the first filter plate has a filtering effect on the sand sprayed on the sand spraying piece so as to filter large-particle impurities in the sand, improve the sand spraying effect of the sand spraying piece and ensure the stability of the sand shell; the second filter plate filters the slurry blocks falling from the sand spraying piece, so that the slurry blocks are prevented from directly entering the cavity and being mixed with the sand in the cavity, and the sand can be directly recycled; when the slurry on the second filter plate is accumulated more, the second filter plate is directly pulled out from the first mounting groove, and the second filter plate is taken out from the shell, so that the slurry on the second filter plate can be conveniently treated, the cleaning difficulty of the second filter plate is reduced, and the filtering effect of the second filter plate is ensured; when first driving motor drive fly leaf rotated, the fly leaf drove first push pedal and first filter cooperation, and first filter produces vibrations when the fly leaf rotates, with the impurity on the first filter toward first filter both ends propelling movement, avoids impurity to block up first filter, guarantees the permeability of first filter.

The first filter plate is of an arc-shaped structure, a second connecting block is arranged on the side wall of the first filter plate, a connecting plate is arranged on the second connecting block, a third opening matched with the connecting plate is arranged on the side wall of the cavity, connecting springs are respectively arranged on the top surface and the bottom surface of the connecting plate, a second mounting groove is arranged on the second connecting block, and a material receiving box is arranged in the second mounting groove; when the movable plate rotates, the movable plate drives the first push plate to rotate, the first filter plate drives impurities on the first filter plate to vibrate after vibration is generated, the impurities on the first filter plate move towards two ends of the first filter plate under the arrangement of the cambered surface of the first filter plate, the impurities moving to two ends of the first filter plate directly drop into the material receiving box, the impurities on the first filter plate are collected through the material receiving box, after the material receiving box is filled with the impurities, the material receiving box can be directly pulled out from the second mounting groove, the impurities in the material receiving box are poured out, and the cleaning difficulty of the first filter plate is reduced; under the effect of connecting spring, promote the vibrations effect of first filter, make first filter produce continuous vibrations, impurity on the first filter is in the motion state that lasts, and the propelling movement is gone up to effectual impurity with on the first filter toward the material receiving box, makes first filter can accomplish self-cleaning in the use, reduces the clearance degree of difficulty to first filter.

A first movable groove is formed in the connecting plate, a second push plate is rotatably connected in the first movable groove, and an arc-shaped elastic sheet matched with the second push plate is arranged at the top of the first movable groove; a sealing film is arranged on the side wall of the third opening; a limiting block is arranged on the side wall of the material receiving box, and a limiting groove matched with the limiting block is arranged on the inner wall of the second mounting groove; the arc-shaped elastic sheet plays a supporting role for the second push plate, so that the second push plate is in a horizontal state under normal conditions, the first push plate is contacted with the second push plate when rotating along with the movable plate, the second push plate cannot be directly turned over under the action of the arc-shaped elastic sheet, the second push plate drives the connecting plate to incline, the first filter plate moves upwards for a certain distance, after the connecting plate cannot move upwards continuously, the first push plate continues to move upwards, the second push plate extrudes the arc-shaped elastic sheet to deform the arc-shaped elastic sheet, the second push plate is turned over in the first movable groove, the first push plate moves to one side of the second push plate, the connecting plate drops downwards after losing the supporting force, the first filter plate vibrates under the action of the connecting spring, impurities on the first filter plate are shaken into the material receiving box, and automatic cleaning of the first filter plate is completed; the third opening is sealed under the effect of free version assessment, so that sand is prevented from entering the third opening to influence a connecting spring, and normal vibration of the first filter plate is guaranteed; under the mutually supporting of stopper and spacing groove, promote the connection effect of material receiving box and second connecting block to with the stable fixing of material receiving box in the second mounting groove, guarantee the reliability that the device used.

The material carrying plate is provided with a plurality of second movable grooves, movable blocks are arranged in the second movable grooves, the movable blocks are provided with first connecting rods, the first connecting rods are provided with fixed plates, the material carrying plate is provided with an oil storage cavity, a first air cylinder is arranged in the oil storage cavity, and the first air cylinder can push the movable blocks to move in the second movable grooves; after the sand pouring piece is arranged on the material carrying plate, the first air cylinder drives the piston rod to extend out, the movable block is driven to move in the second movable groove under the action of the first air cylinder, the movable block drives the fixed disc to move in the second movable groove, so that the fixed plate is in contact with the inner wall of the sand pouring piece, the sand pouring piece is fixed, the sand pouring piece and the guide block move together, the sand pouring piece is positioned at different positions in the shell, and the sand pouring effect of the sand pouring piece is improved; under the mutually supporting of movable block and fixed plate to do fixedly to the work piece of multiple different grade type, promote the application scope who carries the flitch.

A sliding block is arranged on the movable block, a sliding groove matched with the sliding block is arranged on the inner wall of the second movable groove, and a reset spring is arranged on the side wall of the movable block; the oil storage cavity is connected with the movable block through a telescopic pipe; the bottom of the material carrying plate is provided with an installation block, a second driving motor is arranged on the installation block, an output shaft of the second driving motor is connected with the material carrying plate, a third movable groove is formed in the installation block, and a connecting ring matched with the third movable groove is arranged at the bottom of the material carrying plate; after the sand spraying piece is arranged on the material carrying plate, the first cylinder drives the piston rod to extend out, hydraulic oil in the oil storage cavity is pushed into the telescopic pipe under the action of the first cylinder, the telescopic pipe deforms under the action of oil pressure, the movable block is pushed to move in the second movable groove, so that the fixed plate is driven to move on the material carrying plate, the fixed plate is made to cling to the inner wall of the sand spraying piece, and the sand spraying piece is fixed on the material carrying plate; under the mutual matching of the sliding block and the sliding groove, the movable block is limited, the movable block is prevented from falling out of the second movable groove, and the connecting effect of the movable block and the second movable groove is ensured; after the sand spraying of the sand spraying piece is finished, the hydraulic cylinder drives the material carrying assembly to move out of the shell, the first air cylinder moves downwards, the reset spring pushes the movable block to move in the second movable groove, hydraulic oil in the telescopic pipe is pushed into the oil storage cavity, and the fixed plate is separated from the inner wall of the sand spraying piece to be in contact with the inner wall of the sand spraying piece, so that the sand spraying piece can be directly taken down from the material carrying plate, the material taking difficulty of the sand spraying piece is reduced, and the casting is more convenient to process; when the guide block moves along the guide rail, the second driving motor drives the material carrying plate to rotate, so that the material carrying plate is in a rotating state, sand can be in full contact with all surfaces of the sand spraying part, and the spraying uniformity of the sand is improved.

The guide block is provided with second air cylinders, the mounting blocks are arranged on piston rods of the second air cylinders, and the two groups of second air cylinders are respectively arranged on two sides of the guide block; the guide block is also provided with a support rod component matched with the mounting block; the second cylinder provides supporting force for the installation block, the installation block is fixed above the guide block, the guide block drives the material carrying plate to move when moving, the position of the sand pouring piece is adjusted, and the sand pouring effect of the sand pouring piece is improved; the two groups of second cylinders are matched with each other to adjust the angle of the material carrying plate, after the sand spraying operation of the sand spraying piece is completed, one of the second cylinders drives the piston rod to move upwards, the other second cylinder drives the piston rod to contract to form an inclined plane on the material carrying plate, so that the sand spraying piece on the material carrying plate is in an inclined state, the guide block moves along the guide rail to drive the sand spraying piece to move together, sand at the top of the sand spraying piece falls off the sand spraying piece when the sand spraying piece moves, the redundant sand at the top of the sand spraying piece is treated, the waste of the sand caused by the accumulation of the redundant sand at the top of the sand spraying piece is avoided, and the redundant sand on the whole sand spraying piece is shaken off; the supporting rod component is mutually matched with the second cylinder, provides supporting force for the material loading plate, reduces the burden of the second cylinder and provides stable supporting effect for the material loading plate.

The supporting rod assembly comprises a sleeve arranged on the guide block, a supporting rod penetrating in the sleeve and a second connecting rod arranged on the side wall of the sleeve, an installation cavity is formed in the second connecting rod and communicated with the sleeve, a supporting block is arranged in the installation cavity and penetrates in the sleeve, a third connecting block is arranged in the installation cavity, a limiting spring is arranged on the supporting block, and an electromagnet is arranged on the third connecting block; when the sand spraying piece is used for sand spraying treatment in the shell, the supporting block penetrates through the sleeve and is arranged at the bottom of the supporting rod to provide a limiting effect for the supporting rod and ensure the supporting effect of the supporting rod assembly on the material carrying plate; when the second cylinder is used for adjusting the angle of the material carrying plate, the electromagnet is electrified to generate magnetic force, the supporting block moves towards the direction of the electromagnet, so that the supporting block is separated from the sleeve, the supporting block is moved away from the bottom of the supporting rod, the supporting rod can move in the sleeve at will, and the situation that the supporting rod assembly blocks the movement of the material carrying plate is avoided.

The guide block is provided with a fourth movable groove matched with the guide rail, the top of the guide rail is of a conical structure, a fifth movable groove is arranged on the side part of the guide rail, a plurality of first lugs are arranged in the fifth movable groove, a sixth movable groove is arranged on the inner wall of the fourth movable groove, a third air cylinder is arranged in the sixth movable groove, a piston rod of the third air cylinder is provided with a push block, and a plurality of second lugs matched with the first lugs are arranged on the side wall of the push block; under the arrangement of the conical structure on the top surface of the guide rail, sand is prevented from being accumulated on the guide rail, so that the sand falling on the guide rail can quickly fall off from the guide rail, and the sand is prevented from blocking the movement of the guide block; after the sand pouring piece finishes sand pouring, the second cylinder drives the material carrying plate to be in an inclined state, the third cylinder pushes the push block to move upwards, the push block moves to one side of the fifth movable groove, the guide block continues to move along the guide rail, the first lug is in contact with the second lug, and under the action of the first lug and the second lug, the guide block vibrates when moving, so that redundant sand on the sand pouring piece is shaken off, and excessive sand is prevented from being accumulated on the sand pouring piece.

A movable cavity is formed in the mounting block, the second cylinder piston rod penetrates through the movable cavity, a limiting plate is arranged on the second cylinder piston rod, and a plurality of vibration springs are respectively arranged on the top surface and the bottom surface of the limiting plate; when the pushing block moves to one side of the fifth movable groove, the first lug and the second lug are in mutual contact, so that the guide block generates vibration in the moving process, the vibration effect of the material carrying plate is improved under the action of the vibration spring, the material carrying plate generates continuous vibration, sand on the sand pouring piece is effectively shaken off, and more sand than specific surface sand is accumulated on the sand pouring piece; under the mutually supporting of limiting plate and activity chamber, to the biggest displacement of carrying the flitch to produce and injecing, guarantee the connection effect of second cylinder and installation piece, the reliability of lifting means use.

The invention has the following advantages: the sand that drops at the casing bottom enters into the cavity again through first opening in, the fly leaf continuously rotates, and first push pedal is again with the sand propelling movement of cavity bottom to the cavity wall top, makes the repeated cyclic utilization of sand, reduces the waste of sand, promotes processingequipment's economic benefits.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a second cross-sectional view of the present invention.

Fig. 5 is an enlarged view of fig. 4 at B.

Fig. 6 is an enlarged view of fig. 5 at C.

Fig. 7 is a third schematic cross-sectional view of the present invention.

Fig. 8 is an enlarged view of fig. 7 at D.

Fig. 9 is an enlarged view of fig. 7 at E.

Fig. 10 is an enlarged view of fig. 9 at F.

Fig. 11 is an enlarged view at G in fig. 9.

Fig. 12 is a fourth schematic sectional view of the present invention.

Fig. 13 is an enlarged view of fig. 12 at H.

Detailed Description

As shown in fig. 1 to 13, an automatic casting processing system based on lifting operation safety comprises a housing 1, a mounting base 2 arranged on one side of the housing 1, and a material loading assembly arranged on the mounting base 2, wherein a hydraulic cylinder 21 is arranged on the mounting base 2, the material loading assembly comprises a guide rail 22 arranged on a piston rod of the hydraulic cylinder 21, a guide block 23 arranged on the guide rail 22, and a material loading plate 24 arranged on the guide block 23, and a piston rod of the hydraulic cylinder is arranged at the bottom of the guide rail to prevent the piston rod of the hydraulic cylinder from blocking the movement of the guide block; a cavity is formed in the side wall of the shell 1, a movable plate 11 is arranged in the cavity, a first push plate 111 is arranged on the movable plate 11, a first opening is formed in the bottom of the cavity, a plurality of second openings are formed in the top of the cavity, and a first driving motor 31 for driving the movable plate to rotate is arranged on one side of the shell 1; when the sand pouring piece is machined, the sand pouring piece is placed on the material carrying plate, the first air cylinder drives the piston rod to extend out, the sand pouring piece is pushed into the shell, the movable plate is driven to rotate by the first driving motor after the sand pouring piece enters the shell, the movable plate drives the first push plate to rotate, the first push plate is in contact with the inner wall of the cavity, sand at the bottom of the cavity is pushed to the top of the cavity, the sand at the top of the cavity falls through the second opening, the sand directly falls onto the sand pouring piece, the sand pouring piece is treated, part of the sand which does not fall onto the sand pouring piece directly falls onto the bottom of the shell, the sand at the bottom of the shell enters the cavity again through the first opening, the movable plate continuously rotates, the first push plate pushes the sand at the bottom of the cavity to the top of the hollow wall again, the sand is recycled, waste of the sand is reduced, and economic benefits of the machining device; after the sand pouring piece is placed on the material carrying plate and placed in the shell, the guide block moves along the guide rail to drive the sand pouring piece to move in the shell, so that sand is poured on the sand pouring piece from more angles, the uniformity of sand pouring is improved, and the sand pouring effect of the sand pouring piece is ensured; under the action of the hydraulic cylinder, the sand pouring piece can be conveniently placed into the shell, so that the sand pouring operation of the sand pouring piece in the shell is completed, the influence of sand on the external environment is avoided, and the use safety of the casting processing device is improved; utilize pneumatic cylinder drive to carry the material subassembly to remove, reduce the blowing of drenching the sand piece and get the material degree of difficulty, make the processing of foundry goods more simple and convenient.

Casing one side is equipped with mounting panel 3, and on first driving motor located the mounting panel, the fly leaf was worn to locate in the cavity, the fly leaf was the annular structure, and fly leaf one end is equipped with connection pad 112, is equipped with the driving groove on the connection pad, and first driving motor output shaft is worn to locate in the driving groove, under the driving groove effect so that on transmitting first driving motor kinetic energy to the fly leaf, the drive fly leaf normally rotates.

The cavity side wall mountain is equipped with into sand mouth, and it has sealing door to articulate on the sand mouth inner wall, can pack into the cavity with grit through advancing the sand mouth, provides sufficient grit supply for processingequipment.

A first filter plate 12 is arranged in the shell 1, and when the movable plate 11 rotates, the first filter plate 12 vibrates up and down; a first connecting block is arranged on the inner wall of the shell 1, a first mounting groove is formed in the first connecting block, a second filter plate 13 is arranged in the first mounting groove, the first filter plate 12 is arranged above the material carrying plate 24, and the second filter plate 13 is arranged below the material carrying plate 24; the first filter plate has a filtering effect on the sand sprayed on the sand spraying piece so as to filter large-particle impurities in the sand, improve the sand spraying effect of the sand spraying piece and ensure the stability of the sand shell; the second filter plate filters the slurry blocks falling from the sand spraying piece, so that the slurry blocks are prevented from directly entering the cavity and being mixed with the sand in the cavity, and the sand can be directly recycled; when the slurry on the second filter plate is accumulated more, the second filter plate is directly pulled out from the first mounting groove, and the second filter plate is taken out from the shell, so that the slurry on the second filter plate can be conveniently treated, the cleaning difficulty of the second filter plate is reduced, and the filtering effect of the second filter plate is ensured; when first driving motor drive fly leaf rotated, the fly leaf drove first push pedal and first filter cooperation, and first filter produces vibrations when the fly leaf rotates, with the impurity on the first filter toward first filter both ends propelling movement, avoids impurity to block up first filter, guarantees the permeability of first filter.

The first filter plate 12 is of an arc-shaped structure, a second connecting block 121 is arranged on the side wall of the first filter plate 12, a connecting plate 122 is arranged on the second connecting block 121, a third opening matched with the connecting plate 122 is arranged on the side wall of the cavity, connecting springs 124 are respectively arranged on the top surface and the bottom surface of the connecting plate 122, a second mounting groove is arranged on the second connecting block 121, and a material receiving box 125 is arranged in the second mounting groove; when the movable plate rotates, the movable plate drives the first push plate to rotate, the first filter plate drives impurities on the first filter plate to vibrate after vibration is generated, the impurities on the first filter plate move towards two ends of the first filter plate under the arrangement of the cambered surface of the first filter plate, the impurities moving to two ends of the first filter plate directly drop into the material receiving box, the impurities on the first filter plate are collected through the material receiving box, after the material receiving box is filled with the impurities, the material receiving box can be directly pulled out from the second mounting groove, the impurities in the material receiving box are poured out, and the cleaning difficulty of the first filter plate is reduced; under the effect of connecting spring, promote the vibrations effect of first filter, make first filter produce continuous vibrations, impurity on the first filter is in the motion state that lasts, and the propelling movement is gone up to effectual impurity with on the first filter toward the material receiving box, makes first filter can accomplish self-cleaning in the use, reduces the clearance degree of difficulty to first filter.

A first movable groove is formed in the connecting plate 122, a second push plate 123 is rotatably connected in the first movable groove, and an arc-shaped elastic sheet 127 matched with the second push plate is arranged at the top of the first movable groove; a sealing film 14 is arranged on the side wall of the third opening, and is made of rubber, so that the sealing film is prevented from influencing the vibration of the first filtering plate; a limiting block 126 is arranged on the side wall of the material receiving box 125, and a limiting groove matched with the limiting block 126 is arranged on the inner wall of the second mounting groove; the arc-shaped elastic sheet plays a supporting role for the second push plate, so that the second push plate is in a horizontal state under normal conditions, the first push plate is contacted with the second push plate when rotating along with the movable plate, the second push plate cannot be directly turned over under the action of the arc-shaped elastic sheet, the second push plate drives the connecting plate to incline, the first filter plate moves upwards for a certain distance, after the connecting plate cannot move upwards continuously, the first push plate continues to move upwards, the second push plate extrudes the arc-shaped elastic sheet to deform the arc-shaped elastic sheet, the second push plate is turned over in the first movable groove, the first push plate moves to one side of the second push plate, the connecting plate drops downwards after losing the supporting force, the first filter plate vibrates under the action of the connecting spring, impurities on the first filter plate are shaken into the material receiving box, and automatic cleaning of the first filter plate is completed; the third opening is sealed under the effect of free version assessment, so that sand is prevented from entering the third opening to influence a connecting spring, and normal vibration of the first filter plate is guaranteed; under the mutually supporting of stopper and spacing groove, promote the connection effect of material receiving box and second connecting block to with the stable fixing of material receiving box in the second mounting groove, guarantee the reliability that the device used.

A plurality of second movable grooves are formed in the material carrying plate 24, movable blocks 25 are arranged in the second movable grooves, first connecting rods are arranged on the movable blocks 25, fixing plates 251 are arranged on the first connecting rods, an oil storage cavity is formed in the material carrying plate 24, first air cylinders 26 are arranged in the oil storage cavity, the first air cylinders 26 can push the movable blocks 25 to move in the second movable grooves, and third push plates are arranged on piston rods of the first air cylinders; after the sand pouring piece is arranged on the material carrying plate, the first air cylinder drives the piston rod to extend out, the movable block is driven to move in the second movable groove under the action of the first air cylinder, the movable block drives the fixed disc to move in the second movable groove, so that the fixed plate is in contact with the inner wall of the sand pouring piece, the sand pouring piece is fixed, the sand pouring piece and the guide block move together, the sand pouring piece is positioned at different positions in the shell, and the sand pouring effect of the sand pouring piece is improved; under the mutually supporting of movable block and fixed plate to do fixedly to the work piece of multiple different grade type, promote the application scope who carries the flitch.

A sliding block is arranged on the movable block 25, a sliding groove matched with the sliding block is arranged on the inner wall of the second movable groove, and a return spring 252 is arranged on the side wall of the movable block 25; the oil storage cavity is connected with the movable block 25 through an extension pipe 253, and the extension pipe is a corrugated pipe; the bottom of the material carrying plate 24 is provided with a mounting block, the mounting block is provided with a second driving motor 27, an output shaft of the second driving motor 27 is connected with the material carrying plate 24, the mounting block is provided with a third movable groove, and the bottom of the material carrying plate 24 is provided with a connecting ring matched with the third movable groove; after the sand spraying piece is arranged on the material carrying plate, the first cylinder drives the piston rod to extend out, hydraulic oil in the oil storage cavity is pushed into the telescopic pipe under the action of the first cylinder, the telescopic pipe deforms under the action of oil pressure, the movable block is pushed to move in the second movable groove, so that the fixed plate is driven to move on the material carrying plate, the fixed plate is made to cling to the inner wall of the sand spraying piece, and the sand spraying piece is fixed on the material carrying plate; under the mutual matching of the sliding block and the sliding groove, the movable block is limited, the movable block is prevented from falling out of the second movable groove, and the connecting effect of the movable block and the second movable groove is ensured; after the sand spraying of the sand spraying piece is finished, the hydraulic cylinder drives the material carrying assembly to move out of the shell, the first air cylinder moves downwards, the reset spring pushes the movable block to move in the second movable groove, hydraulic oil in the telescopic pipe is pushed into the oil storage cavity, and the fixed plate is separated from the inner wall of the sand spraying piece to be in contact with the inner wall of the sand spraying piece, so that the sand spraying piece can be directly taken down from the material carrying plate, the material taking difficulty of the sand spraying piece is reduced, and the casting is more convenient to process; when the guide block moves along the guide rail, the second driving motor drives the material carrying plate to rotate, so that the material carrying plate is in a rotating state, sand can be fully contacted with each surface of the sand spraying part, and the spraying uniformity of the sand is improved; under the mutually supporting of go-between and spread groove, promote the effect of being connected of year flitch and installation piece to will carry the flitch stable connection on the installation piece.

The guide block 23 is provided with second air cylinders 29, the mounting blocks are arranged on piston rods of the second air cylinders, and the two groups of second air cylinders 29 are respectively arranged on two sides of the guide block 23; the guide block 23 is also provided with a support rod component matched with the mounting block; the second cylinder provides supporting force for the installation block, the installation block is fixed above the guide block, the guide block drives the material carrying plate to move when moving, the position of the sand pouring piece is adjusted, and the sand pouring effect of the sand pouring piece is improved; the two groups of second cylinders are matched with each other to adjust the angle of the material carrying plate, after the sand spraying operation of the sand spraying piece is completed, one of the second cylinders drives the piston rod to move upwards, the other second cylinder drives the piston rod to contract to form an inclined plane on the material carrying plate, so that the sand spraying piece on the material carrying plate is in an inclined state, the guide block moves along the guide rail to drive the sand spraying piece to move together, sand at the top of the sand spraying piece falls off the sand spraying piece when the sand spraying piece moves, the redundant sand at the top of the sand spraying piece is treated, the waste of the sand caused by the accumulation of the redundant sand at the top of the sand spraying piece is avoided, and the redundant sand on the whole sand spraying piece is shaken off; the supporting rod component is mutually matched with the second cylinder, provides supporting force for the material loading plate, reduces the burden of the second cylinder and provides stable supporting effect for the material loading plate.

The supporting rod assembly comprises a sleeve 28 arranged on the guide block 23, a supporting rod 281 arranged in the sleeve 28 in a penetrating manner and a second connecting rod 282 arranged on the side wall of the sleeve 28, the supporting rod is hinged to the bottom of the mounting block, a mounting cavity is arranged on the second connecting rod 282 and communicated with the sleeve 28, a supporting block 283 is arranged in the mounting cavity, the supporting block 283 is arranged in the sleeve 28 in a penetrating manner, a third connecting block is arranged in the mounting cavity, a limiting spring 284 is arranged on the supporting block 283, and an electromagnet is arranged on the third connecting block; when the sand spraying piece is used for sand spraying treatment in the shell, the supporting block penetrates through the sleeve and is arranged at the bottom of the supporting rod to provide a limiting effect for the supporting rod and ensure the supporting effect of the supporting rod assembly on the material carrying plate; when the second cylinder is used for adjusting the angle of the material carrying plate, the electromagnet is electrified to generate magnetic force, the supporting block moves towards the direction of the electromagnet, so that the supporting block is separated from the sleeve, the supporting block is moved away from the bottom of the supporting rod, the supporting rod can move in the sleeve at will, and the situation that the supporting rod assembly blocks the movement of the material carrying plate is avoided.

A fourth movable groove matched with the guide rail 22 is formed in the guide block 23, the top of the guide rail 22 is of a conical structure, a fifth movable groove is formed in the side portion of the guide rail 22, a plurality of first lugs 221 are arranged in the fifth movable groove, a sixth movable groove is formed in the inner wall of the fourth movable groove, a third air cylinder 210 is arranged in the sixth movable groove, a push block 220 is arranged on a piston rod of the third air cylinder 210, and a plurality of second lugs matched with the first lugs 221 are arranged on the side wall of the push block 220; under the arrangement of the conical structure on the top surface of the guide rail, sand is prevented from being accumulated on the guide rail, so that the sand falling on the guide rail can quickly fall off from the guide rail, and the sand is prevented from blocking the movement of the guide block; after the sand pouring piece finishes sand pouring, the second cylinder drives the material carrying plate to be in an inclined state, the third cylinder pushes the push block to move upwards, the push block moves to one side of the fifth movable groove, the guide block continues to move along the guide rail, the first lug is in contact with the second lug, and under the action of the first lug and the second lug, the guide block vibrates when moving, so that redundant sand on the sand pouring piece is shaken off, and excessive sand is prevented from being accumulated on the sand pouring piece.

A movable cavity is formed in the mounting block, a piston rod of the second air cylinder 29 penetrates through the movable cavity, a limiting plate 291 is arranged on the piston rod of the second air cylinder 29, and a plurality of vibration springs 292 are respectively arranged on the top surface and the bottom surface of the limiting plate 291; when the pushing block moves to one side of the fifth movable groove, the first lug and the second lug are in mutual contact, so that the guide block generates vibration in the moving process, the vibration effect of the material carrying plate is improved under the action of the vibration spring, the material carrying plate generates continuous vibration, sand on the sand pouring piece is effectively shaken off, and more sand than specific surface sand is accumulated on the sand pouring piece; under the mutually supporting of limiting plate and activity chamber, to the biggest displacement of carrying the flitch to produce and injecing, guarantee the connection effect of second cylinder and installation piece, the reliability of lifting means use.

The guide rail is closed, and the guide block can circularly move on the guide rail; the guide plate is arranged on the inner wall of the shell, and the sand on the inner wall of the shell is guided to the middle position of the shell under the action of the guide plate, so that the sand is better sprayed on the sand spraying piece, and the sand is prevented from directly falling into the material receiving box.

When the sand-leaching piece is treated, the sand-leaching piece is placed on the material carrying plate, the first air cylinder pushes the third push plate to move upwards, hydraulic oil in the oil storage cavity is pushed into the telescopic pipe, the movable block is pushed to move after the hydraulic oil enters the telescopic pipe, the fixed plate is driven to move when the movable block moves, the fixed plate is made to contact with the inner wall of the sand-leaching piece, and the sand-leaching piece is fixed on the material carrying plate; the hydraulic cylinder pushes the guide rail to enter the shell, so that the sand spraying part enters the shell, the first driving motor drives the movable plate to rotate, the movable plate drives the first push plate to rotate, the first push plate pushes sand to move in the cavity and pushes the sand to the top of the cavity, and the sand at the top of the cavity falls from the second opening; after the guide rail enters the shell, the guide block moves along the guide rail, the second driving motor drives the material carrying plate to rotate, the position of the sand spraying part is continuously adjusted, so that sand is uniformly sprayed on the sand spraying part, the sand falling at the bottom of the shell directly enters the first opening, the sand enters the cavity again, and the sand is pushed to the top of the cavity again under the action of the first push plate so as to be recycled; when the sand spraying of the sand spraying piece is finished, the first driving motor stops working, the electromagnet is electrified to enable the supporting block to be separated from the sleeve, the second cylinder adjusts the angle of the material carrying plate to enable the material carrying plate to be in an inclined state, the third cylinder pushes the push block to move upwards, the first lug is in contact with the second lug, the guide block continuously moves along the guide rail, the guide block drives the material carrying plate to vibrate when moving, so that redundant sand on the sand spraying piece is shaken off, and the sand is recycled; after the guide block moves for a circle, the hydraulic cylinder drives the piston rod to contract, the material loading assembly is moved out of the shell, the first cylinder drives the piston rod to contract, the reset spring pushes the movable block to move, and the fixed plate is separated from the sand pouring piece so as to directly take the sand pouring piece down from the material loading plate.

In order to avoid damage of the fixed plate to the sand pouring piece, a rubber sleeve can be sleeved on the side wall of the fixed plate, so that the fixing effect of the fixed plate on the sand pouring piece is improved; a plurality of guide blocks can be arranged on the guide rail to work simultaneously, so that the machining efficiency of the machining device on the casting is improved.

The structures of the air cylinder, the hydraulic pump, the driving motor and the like in the drawings of the application specification are the same as the related structures in the prior art, and are not described again.