CN215033426U - Multifunctional casting device for coated magnesium alloy castings by in-mold spraying method - Google Patents

Abstract

The utility model provides a multifunctional casting device for a coated magnesium alloy casting by an in-mold spraying method, which comprises a spraying pool, a movable plate, a movable wheel, a first speed reducer, a movable motor, a support upright post, a support top plate, a fixed rotating plate frame structure, a lifting fastening plate frame structure, a slide rail, a limiting baffle, a workbench, a cleaning plate frame structure, a controller and a driving switch, wherein the movable plate is arranged on the front side and the rear side of the spraying pool; the moving wheels are respectively installed on the left side and the right side of the lower end of the moving plate through bolts; the first speed reducer is arranged on the rear part of the left side of the lower end of the moving plate through a bolt, and is respectively connected with the moving wheel and the moving motor key; the movable motor is mounted at the right end of the first speed reducer through a bolt. The utility model has the advantages that: through the setting of fixed rotatory grillage structure, the lift motor of drive screw thread post upper end drives rotatoryly, can cooperate the side extension board to go up and down to drive the mould and go up and down the work of carrying.

Description

Multifunctional casting device for coated magnesium alloy castings by in-mold spraying method

Technical Field

The utility model belongs to the technical field of magnesium alloy casting casts, especially, relate to a multi-functional in-mould spraying method cladding type magnesium alloy casting device.

Background

The magnesium alloy is used as the lightest commercial metal engineering material, and is particularly suitable for being applied to the fields of vehicles such as automobiles and motorcycles, computers, communication, instruments and meters, household appliances, light industry, military and the like because of the characteristics of small density, high specific rigidity and specific strength, strong damping, shock absorption and noise reduction capabilities, superior liquid forming performance, electromagnetic radiation shielding, easy recycling and the like, which conform to the '21 st century green structural material'.

However, the existing casting device for the coated magnesium alloy casting by the in-mold spraying method has the problems that the device is not required to be assembled with a plurality of matched molds, the device is not convenient to be assembled with the molds for conveying, and the placement positions of the molds are not convenient to clean.

Therefore, the utility model discloses a multi-functional in-mould spraying method cladding type magnesium alloy casting device seems very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional spraying method cladding type magnesium alloy casting device in mould to solve current spraying method cladding type magnesium alloy casting device in mould needn't assemble, be not convenient for cooperate the mould to carry and be not convenient for clear up the problem that the mould was placed the department with a plurality of moulds. A multifunctional casting device for a coated magnesium alloy casting by an in-mold spraying method comprises a spraying pool, a movable plate, a movable wheel, a first speed reducer, a movable motor, a supporting upright post, a supporting top plate, a fixed rotating plate frame structure, a lifting fastening plate seat structure, a slide rail, a limiting baffle, a workbench, a cleaning plate frame structure, a controller and a driving switch, wherein the movable plate is arranged on the front side and the rear side of the spraying pool; the moving wheels are respectively installed on the left side and the right side of the lower end of the moving plate through bolts; the first speed reducer is arranged on the rear part of the left side of the lower end of the moving plate through a bolt, and is respectively connected with the moving wheel and the moving motor key; the moving motor bolt is arranged at the right end of the first speed reducer; the supporting upright posts are respectively welded around the lower end of the supporting top plate, and the lower end of each supporting upright post is welded with the movable plate; the fixed rotating plate frame structure is arranged on the outer wall of the supporting upright post; the lifting fastening plate seat structure is arranged in the middle of the upper end of the supporting top plate; the slide rails are respectively welded at the lower parts of the front end and the rear end of the spraying pool and the workbench; the limiting baffles are respectively welded at the left end and the right end of the slide rail; the workbench bolt is arranged at the left end of the spraying pool; the cleaning plate frame structure is arranged at the upper end of the workbench; the front end of the controller is embedded with a drive switch, and the controller is electrically connected with the moving motor, the fixed rotating plate frame structure, the lifting fastening plate seat structure and the cleaning plate frame structure respectively; the fixed rotating plate frame structure comprises a side supporting plate, clamping electric cylinders, a clamping rotating box structure, threaded columns, a second speed reducer and a lifting motor, wherein the clamping electric cylinders are mounted on the left side and the right side of the front end of the side supporting plate through bolts; the clamping rotating box structure is arranged on an output shaft of the clamping electric cylinder; and the upper end of the second speed reducer is connected with a lifting motor through a bolt.

Preferably, the clamping and rotating box structure comprises an assembly box, a third speed reducer, a turnover motor, a support cover, an installation shaft, a sleeving plate frame, a working rod frame and a limiting plate, wherein the third speed reducer is installed at the middle part inside the assembly box through a bolt; the turnover motor bolt is arranged on the left side of the front end of the third speed reducer; the support cover bolt is arranged at the right end of the assembly box; the mounting shaft is mounted in the middle of the inside of the support cover through a bearing; the sleeving plate frame is installed at the right end of the installation shaft through a bolt; the working rod frames are respectively welded on the upper side and the lower side of the right end of the sleeving plate frame; the limiting disc is movably embedded in the inner side of the working rod frame.

Preferably, the lifting fastening plate seat structure comprises a telescopic electric cylinder, a piston shaft, a lower pressing disc, a limiting steel rod, a sliding plate and a sliding cylinder, wherein the piston shaft is movably embedded in the telescopic electric cylinder; the upper end of the lower pressing disc is connected with a piston shaft through a bolt; the limiting steel rods are respectively welded at the left side and the right side of the upper end of the lower pressure plate; limiting steel rods are welded on the left side and the right side of the lower end of the sliding plate; the sliding cylinder is welded in the middle part of the inner part of the sliding plate.

Preferably, the cleaning plate frame structure comprises a first fixing plate, a fourth speed reducer, a cleaning motor, a ball screw, a second fixing plate, a cleaning plate and a side baffle, wherein the fourth speed reducer is mounted on an upper bolt at the left end of the first fixing plate, and the cleaning motor is mounted on a lower bolt of the fourth speed reducer; the left end and the right end of the ball screw are provided with a first fixing plate and a second fixing plate through bearings; the cleaning plate is arranged on the ball screw through a bolt; and the side baffle is welded at the outer side of the left end of the second fixing plate.

Preferably, the threaded column is mounted on the middle left side inside the moving plate and the top supporting plate through a bearing, and the threaded column is in threaded connection with the side supporting plate.

Preferably, the second reducer bolt install in the left side of supporting the roof upper end, the second reducer key-type connection of output shaft key-type connection and screw thread post with elevator motor respectively simultaneously.

Preferably, the third speed reducer is connected with an output shaft key of the turnover motor and a left end key of the mounting shaft respectively.

Preferably, the working rod frame is T-shaped, the outer side of the working rod frame is provided with a straight anti-slip line, and the limiting disc is supported by the working rod frame.

Preferably, the telescopic electric cylinder bolt is installed in the middle of the upper end of the supporting top plate, and the output shaft of the telescopic electric cylinder supports the lower pressure plate.

Preferably, the limiting steel rods are arranged in plurality and assembled through sliding plates, and sliding cylinders in the sliding plates are matched with the telescopic electric cylinders.

Preferably, the lower end of the cleaning plate is triangular, the cleaning plate is supported by a ball screw, and the ball screw is supported by a first fixing plate and a second fixing plate.

Preferably, the first fixing plate is welded on the front side and the rear side of the left end of the workbench respectively, and the second fixing plate is welded on the front side and the rear side of the right side of the upper end of the workbench respectively.

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

1. the utility model discloses in, the screw thread post pass through the bearing and install in the movable plate and the inside well left side of roof support, screw thread post and collateral branch board threaded connection, the elevator motor of drive screw thread post upper end drives rotatoryly, can cooperate the collateral branch board to go up and down to the work of carrying is gone up and down to the drive mould.

2. The utility model discloses in, both ends cup joint in the support post outside about the collateral branch board, the collateral branch board set up both sides around the supporting roof lower extreme, the collateral branch board that can cooperate the lift increases its stability and carries out work and use.

3. The utility model discloses in, second reduction gear bolt install in the left side of supporting the roof upper end, the second reduction gear respectively with elevator motor's output shaft key-type connection and the last end key-type connection of screw thread post simultaneously, this elevator motor of drive can cooperate the screw thread post to rotate and work thereupon and use.

4. The utility model discloses in, equipment box bolt install on pressing from both sides the output shaft of dress electric jar, the inside right side of equipment box is sealed through supporting the lid simultaneously, the cooperation equipment box of being convenient for is installed and is cooperated to press from both sides dress electric jar and move about to better press from both sides dress and fix the work that the mould carried.

5. The utility model discloses in, the third reduction gear respectively with the output shaft key-type connection of upset motor and the left end key connection of installation axle, the drive should overturn the motor and can cooperate the grillage and the mould that cup joints of installation axle right-hand member to overturn, thereby make different moulds assemble the use.

6. The utility model discloses in, the support lid support and live the installation axle, the work bar frame of installation axle right-hand member set up to the U type, during the use, the cover of being convenient for is fixed the use on the mould to carry.

7. The utility model discloses in, the work rod frame set up to the T type, the work rod frame outside be provided with a word antiskid line, the restriction dish is lived to the work rod frame support simultaneously, the auxiliary die of being convenient for presss from both sides the dress fixed to carry thereupon and use.

8. The utility model discloses in, flexible electric jar bolt install in the middle part of supporting the roof upper end, flexible electric jar output shaft live down the pressure disk, the during operation, the flexible electric jar of cooperation can make the pressure disk press the mould of coincidence to supplementary fixed work.

9. The utility model discloses in, restriction steel pole and the roof board looks adaptation of holding down the pressure disk upper end, the pressure disk is assisted to go up and down to use under the stable cooperation of being convenient for.

10. The utility model discloses in, restriction steel pole be provided with a plurality ofly to assemble through the sliding plate, the inside sliding cylinder of sliding plate and flexible electric jar looks adaptation, the cooperation pushes down the stable activity of going up and down of dish and uses.

11. The utility model discloses in, clearance board lower extreme set up to triangle-shaped, the clearance board support through ball screw, ball screw support through first fixed plate and second fixed plate, be convenient for drive the debris on clearance board clearance workstation surface through rotatory ball screw to stable cooperation mould is placed and is used.

12. The utility model discloses in, first fixed plate weld respectively in the front and back both sides of workstation left end, the second fixed plate weld respectively in workstation upper end right side around two, be convenient for cooperate ball screw to support and install and use.

Drawings

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

Fig. 2 is a schematic structural diagram of the fixed rotating plate frame structure of the present invention.

Fig. 3 is a schematic structural view of the structure of the clamping rotary box of the present invention.

Fig. 4 is a structural schematic diagram of the lifting fastening plate seat of the present invention.

Fig. 5 is a schematic structural diagram of the cleaning plate frame structure of the present invention.

Fig. 6 is a schematic diagram of the electrical connection of the present invention.

In the figure:

1. a spraying pool; 2. moving the plate; 3. a moving wheel; 4. a first decelerator; 5. a moving motor; 6. supporting the upright post; 7. supporting a top plate; 8. fixing the rotary plate frame structure; 81. a side support plate; 82. clamping an electric cylinder; 83. clamping the rotating box structure; 831. assembling a box; 832. a third speed reducer; 833. turning over a motor; 834. a support cover; 835. installing a shaft; 836. sleeving a plate frame; 837. a work bar frame; 838. a confinement plate; 84. a threaded post; 85. a second decelerator; 86. a lifting motor; 9. a lifting fastening plate seat structure; 91. a telescopic electric cylinder; 92. a piston shaft; 93. a lower platen; 94. limiting the steel rod; 95. a sliding plate; 96. a sliding cylinder; 10. a slide rail; 11. a limiting baffle; 12. a work table; 13. cleaning the plate frame structure; 131. a first fixing plate; 132. a fourth speed reducer; 133. cleaning the motor; 134. a ball screw; 135. a second fixing plate; 136. cleaning the plate; 137. a side dam; 14. a controller; 15. the switch is driven.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in the attached drawings 1-2, the multifunctional casting device for the coated magnesium alloy casting by the in-mold spraying method comprises a spraying pool 1, a movable plate 2, a movable wheel 3, a first speed reducer 4, a movable motor 5, a support upright post 6, a support top plate 7, a fixed rotating plate frame structure 8, a lifting fastening plate seat structure 9, a slide rail 10, a limiting baffle plate 11, a workbench 12, a cleaning plate frame structure 13, a controller 14 and a driving switch 15, wherein the movable plate 2 is arranged on the front side and the rear side of the spraying pool 1; the moving wheels 3 are respectively installed on the left side and the right side of the lower end of the moving plate 2 through bolts; the first speed reducer 4 is arranged on the rear part of the left side of the lower end of the moving plate 2 through bolts, and meanwhile, the first speed reducer 4 is respectively connected with the moving wheel 3 and the moving motor 5 through keys; the moving motor 5 is mounted at the right end of the first speed reducer 4 through a bolt; the supporting upright posts 6 are respectively welded around the lower end of the supporting top plate 7, and the lower end of the supporting upright posts 6 is welded with the moving plate 2; the fixed rotating plate frame structure 8 is arranged on the outer wall of the supporting upright post 6; the lifting fastening plate seat structure 9 is arranged in the middle of the upper end of the supporting top plate 7; the slide rails 10 are respectively welded at the lower parts of the front end and the rear end of the spraying pool 1 and the workbench 12; the limiting baffle plates 11 are respectively welded at the left end and the right end of the slide rail 10; the workbench 12 is mounted at the left end of the spraying pool 1 through a bolt; the cleaning plate frame structure 13 is arranged at the upper end of the workbench 12; a driving switch 15 is embedded at the front end of the controller 14, and meanwhile, the controller 14 is electrically connected with the moving motor 5, the fixed rotating plate frame structure 8, the lifting fastening plate seat structure 9 and the cleaning plate frame structure 13 respectively; the fixed rotating plate frame structure 8 comprises a side support plate 81, a clamping electric cylinder 82, a clamping rotating box structure 83, a threaded column 84, a second speed reducer 85 and a lifting motor 86, wherein the clamping electric cylinder 82 is mounted on the left side and the right side of the front end of the side support plate 81 through bolts; the clamping rotary box structure 83 is arranged on an output shaft of the clamping electric cylinder 82; the upper end of the second speed reducer 85 is connected with a lifting motor 86 through a bolt.

As shown in fig. 3, in the above embodiment, specifically, the clamping and rotating box structure 83 includes an assembly box 831, a third speed reducer 832, a turning motor 833, a support cover 834, an installation shaft 835, a socket plate frame 836, a lever frame 837 and a limiting plate 838, wherein the third speed reducer 832 is mounted on a middle portion of the assembly box 831 by a bolt; the overturning motor 833 is mounted on the left side of the front end of the third speed reducer 832 through a bolt; the supporting cover 834 is arranged at the right end of the assembling box 831 through a bolt; the mounting shaft 835 is mounted in the middle of the inside of the support cover 834 through a bearing; the sleeve plate frame 836 is arranged at the right end of the mounting shaft 835 by bolts; the working rod frames 837 are respectively welded on the upper side and the lower side of the right end of the socket plate frame 836; the limiting plate 838 is movably embedded at the inner side of the working rod frame 837; driving the clamping electric cylinder 82 to enable the socket plate frame 836 to be sleeved on the die on the right side of the spraying pool 1, then rotating the working rod frame 837 on the socket plate frame 836 to be matched with the limiting disc 838 to fix the die, and then driving the lifting motor 86 to drive the threaded column 84 to rotate so as to drive the side support plate 81 and the die on the inner side of the socket plate frame 836 to lift; the driving and turning motor 833 is matched with the third speed reducer 832 and the mounting shaft 835 to drive the socket plate frame 836 to turn over the molds, so that different molds coincide when the molds are placed.

As shown in fig. 4, in the above embodiment, specifically, the lifting fastening plate base structure 9 includes a telescopic electric cylinder 91, a piston shaft 92, a lower pressing plate 93, a limiting steel rod 94, a sliding plate 95 and a sliding cylinder 96, and the piston shaft 92 is movably embedded in the telescopic electric cylinder 91; the upper end of the lower pressing disc 93 is connected with the piston shaft 92 through a bolt; the limiting steel rods 94 are respectively welded at the left side and the right side of the upper end of the lower pressure plate 93; the left side and the right side of the lower end of the sliding plate 95 are welded with limiting steel rods 94; the sliding cylinder 96 is welded at the middle part inside the sliding plate 95; the telescopic electric cylinder 91 is driven to cooperate with the piston shaft 92 to drive the lower pressure plate 93 and the limiting steel rod 94 to descend so as to press the overlapped dies.

As shown in fig. 5, in the above embodiment, specifically, the cleaning plate frame structure 13 includes a first fixing plate 131, a fourth speed reducer 132, a cleaning motor 133, a ball screw 134, a second fixing plate 135, a cleaning plate 136 and a side baffle 137, the fourth speed reducer 132 is mounted on an upper bolt at the left end of the first fixing plate 131, and the cleaning motor 133 is mounted on a lower bolt of the fourth speed reducer 132; the left end and the right end of the ball screw 134 are provided with a first fixing plate 131 and a second fixing plate 135 through bearings; the cleaning plate 136 is mounted on the ball screw 134 through bolts; the side baffle 137 is welded to the outer side of the left end of the second fixing plate 135.

In the above embodiment, specifically, the threaded column 84 is installed on the middle left side inside the moving plate 2 and the top support plate 7 through a bearing, the threaded column 84 is in threaded connection with the side support plate 81, and the lifting motor 86 at the upper end of the threaded column 84 is driven to rotate and can lift in cooperation with the side support plate 81, so as to drive the mold to lift and carry out the conveying operation.

In the above embodiment, specifically, the left and right ends of the side supporting plate 81 are sleeved outside the supporting column 6, and the side supporting plates 81 are disposed at the front and rear sides of the lower end of the supporting top plate 7, and can work in cooperation with the lifting side supporting plate 81 to increase the stability thereof.

In the above embodiment, specifically, the second speed reducer 85 is installed on the left side of the upper end of the supporting top plate 7 by bolts, and meanwhile, the second speed reducer 85 is respectively connected with the key of the output shaft of the lifting motor 86 and the key of the upper end of the threaded column 84, so that the lifting motor 86 can be driven to rotate in cooperation with the threaded column 84 and work therewith.

In the above embodiment, specifically, the assembling box 831 is installed on the output shaft of the clamping electric cylinder 82 through a bolt, and meanwhile, the right side inside the assembling box 831 is sealed through the supporting cover 834, so that the assembling box 831 is conveniently installed and is matched with the clamping electric cylinder 82 for movement, and therefore the operation of carrying is carried out better in clamping and fixing a mold.

In the above embodiment, specifically, the third speed reducer 832 is respectively connected to the output shaft key of the flip motor 833 and the left key of the mounting shaft 835, and the flip motor 833 is driven to rotate in cooperation with the socket plate frame 836 and the mold at the right end of the mounting shaft 835, so that different molds can be assembled for use.

In the above embodiment, specifically, the mounting shaft 835 is supported by the supporting cover 834, and the working rod bracket 837 at the right end of the mounting shaft 835 is U-shaped, so that the working rod bracket is convenient to be sleeved on a mold for fixing and use during use, thereby carrying.

In the above embodiment, specifically, the working rod frame 837 is T-shaped, the outer side of the working rod frame 837 is provided with the straight anti-slip pattern, and the limiting plate 838 is supported by the working rod frame 837, so that the auxiliary mold can be clamped and fixed conveniently, and accordingly, the auxiliary mold can be carried and used.

In the above embodiment, specifically, the telescopic electric cylinder 91 is bolted to the middle of the upper end of the supporting top plate 7, the output shaft of the telescopic electric cylinder 91 supports the lower platen 93, and the lower platen 93 can press the overlapped dies in cooperation with the telescopic electric cylinder 91 during operation, so as to assist in fixing.

In the above embodiment, specifically, the limiting steel rod 94 at the upper end of the lower pressing plate 93 is matched with the supporting top plate 7, so that the lower pressing plate 93 can be stably matched for auxiliary lifting.

In the above embodiment, specifically, the plurality of limiting steel rods 94 are assembled by the sliding plate 95, and the sliding cylinder 96 inside the sliding plate 95 is adapted to the telescopic electric cylinder 91, and is used in cooperation with the lower platen 93 for stable lifting.

In the above embodiment, specifically, the lower end of the cleaning plate 136 is triangular, the cleaning plate 136 is supported by the ball screw 134, and the ball screw 134 is supported by the first fixing plate 131 and the second fixing plate 135, so that the rotating ball screw 134 drives the cleaning plate 136 to clean the impurities on the surface of the worktable 12, and the cleaning plate is stably matched with a mold for placing and using.

In the above embodiment, specifically, the first fixing plate 131 is welded to the front and rear sides of the left end of the workbench 12, and the second fixing plate 135 is welded to the front and rear sides of the right side of the upper end of the workbench 12, so as to be conveniently supported and installed by the ball screw 134.

In the above embodiment, the moving motor 5 is a motor with a model number S9D80-90CH (OC 85).

In the above embodiment, specifically, the controller 14 uses a PLC of model FX 2N-48.

In the above embodiment, specifically, the clamping electric cylinder 82 is an electric cylinder of model number KHEB 80-220.

In the above embodiment, specifically, the lifting motor 86 is a motor with a model number of YS 7124.

In the above embodiment, specifically, the flipping motor 833 is a motor of model YS 7124.

In the above embodiment, specifically, the telescopic electric cylinder 91 is an electric cylinder with a model number of KHEB 80-220.

In the above embodiment, specifically, the cleaning motor 133 is a 5IK motor.

In the above embodiment, specifically, the driving switch 15 is electrically connected to the controller 14, the moving motor 5 is electrically connected to the controller 14, the clamping electric cylinder 82 is electrically connected to the controller 14, the lifting motor 86 is electrically connected to the controller 14, the turning motor 833 is electrically connected to the controller 14, the telescopic electric cylinder 91 is electrically connected to the controller 14, and the cleaning motor 133 is electrically connected to the controller 14.

Principle of operation

The utility model discloses a theory of operation: during operation, the clamping electric cylinder 82 is driven to enable the sleeve plate frame 836 to be sleeved on a mold on the right side of the spraying pool 1, then the working rod frame 837 on the sleeve plate frame 836 is rotated to be matched with the limiting disc 838 to fix the mold, then the lifting motor 86 is driven to drive the threaded column 84 to rotate so as to drive the side support plate 81 and the mold on the inner side of the sleeve plate frame 836 to lift, then the moving motor 5 is driven to be matched with the first speed reducer 4 and the moving wheel 3 to drive the moving plate 2 to move on the sliding rail 10, the mold on the moving plate 2 moves along with the moving plate in the moving process, when the mold reaches the upper part of the spraying pool 1, the mold can descend for spraying, after spraying is finished, the mold continues to move to the upper part of the workbench 12, then the lifting motor 86 descends and simultaneously loosens the working rod frame 837, so that the mold is placed on the workbench 12, when the primary mold is placed again, the overturning motor 833 is driven to be matched with the third speed reducer 832 and the mounting shaft to drive the sleeve plate frame 836 to overturn with the mold, thereby make different mould coincidences when placing, thereby the mould is placed the flexible electric jar of back drive 91 cooperation piston axle 92 and is driven down pressure disk 93 and restriction steel pole 94 and descend and push down the mould of coincidence, can fix the mould at last and pour the material into thereupon and carry out cast work, carry the mould once more after the completion work and place, after the mould takes off from workstation 12, drive clearance motor 133 cooperation fourth reduction gear 132 drives ball screw 134 and rotates, thereby make clearance board 136 to the debris on workstation 12 surface, later can work once more.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (10)

1. The multifunctional casting device for the coated magnesium alloy casting by the in-mold spraying method is characterized by comprising a spraying pool (1), a movable plate (2), a movable wheel (3), a first speed reducer (4), a movable motor (5), a supporting upright post (6), a supporting top plate (7), a fixed rotating plate frame structure (8), a lifting fastening plate seat structure (9), a slide rail (10), a limiting baffle plate (11), a workbench (12), a cleaning plate frame structure (13), a controller (14) and a driving switch (15), wherein the movable plate (2) is arranged on the front side and the rear side of the spraying pool (1); the moving wheels (3) are respectively installed on the left side and the right side of the lower end of the moving plate (2) through bolts; the first speed reducer (4) is arranged on the rear part of the left side of the lower end of the moving plate (2) through bolts, and meanwhile, the first speed reducer (4) is respectively in key connection with the moving wheel (3) and the moving motor (5); the moving motor (5) is mounted at the right end of the first speed reducer (4) through a bolt; the supporting upright posts (6) are respectively welded around the lower end of the supporting top plate (7), and the lower end of the supporting upright posts (6) is welded with the movable plate (2); the fixed rotating plate frame structure (8) is arranged on the outer wall of the supporting upright post (6); the lifting fastening plate seat structure (9) is arranged in the middle of the upper end of the supporting top plate (7); the sliding rails (10) are respectively welded at the lower parts of the front end and the rear end of the spraying pool (1) and the workbench (12); the limiting baffles (11) are respectively welded at the left end and the right end of the sliding rail (10); the workbench (12) is mounted at the left end of the spraying pool (1) through bolts; the cleaning plate frame structure (13) is arranged at the upper end of the workbench (12); a driving switch (15) is embedded at the front end of the controller (14), and meanwhile, the controller (14) is electrically connected with the moving motor (5), the fixed rotating plate frame structure (8), the lifting fastening plate base structure (9) and the cleaning plate frame structure (13) respectively; the fixed rotating plate frame structure (8) comprises a side support plate (81), clamping electric cylinders (82), clamping rotating box structures (83), threaded columns (84), a second speed reducer (85) and a lifting motor (86), wherein the clamping electric cylinders (82) are installed on the left side and the right side of the front end of the side support plate (81) through bolts; the clamping rotary box structure (83) is arranged on an output shaft of the clamping electric cylinder (82); the upper end of the second speed reducer (85) is connected with a lifting motor (86) through a bolt; the clamping and rotating box structure (83) comprises an assembling box (831), a third speed reducer (832), a turnover motor (833), a supporting cover (834), an installing shaft (835), a sleeving plate frame (836), a working rod frame (837) and a limiting disc (838), wherein the third speed reducer (832) is installed at the middle part inside the assembling box (831) through a bolt; the overturning motor (833) is mounted on the left side of the front end of the third speed reducer (832) through a bolt; the supporting cover (834) is arranged at the right end of the assembling box (831) through a bolt; the mounting shaft (835) is mounted in the middle part inside the support cover (834) through a bearing; the bolt of the socket plate frame (836) is arranged at the right end of the mounting shaft (835); the working rod frames (837) are respectively welded on the upper side and the lower side of the right end of the socket plate frame (836); the limiting plate (838) is movably embedded at the inner side of the working rod frame (837).

2. The multifunctional casting device for the magnesium alloy castings by the in-mold spraying method according to claim 1, wherein the lifting fastening plate base structure (9) comprises a telescopic electric cylinder (91), a piston shaft (92), a lower pressure plate (93), a limiting steel rod (94), a sliding plate (95) and a sliding cylinder (96), wherein the piston shaft (92) is movably embedded in the telescopic electric cylinder (91); the upper end of the lower pressure plate (93) is connected with a piston shaft (92) through a bolt; the limiting steel rods (94) are respectively welded on the left side and the right side of the upper end of the lower pressure plate (93); the left side and the right side of the lower end of the sliding plate (95) are welded with limiting steel rods (94); the sliding cylinder (96) is welded at the middle part inside the sliding plate (95).

3. The multifunctional casting device for the magnesium alloy casting coated by the in-mold spraying method according to claim 1, wherein the cleaning plate frame structure (13) comprises a first fixing plate (131), a fourth speed reducer (132), a cleaning motor (133), a ball screw (134), a second fixing plate (135), a cleaning plate (136) and a side baffle (137), the fourth speed reducer (132) is mounted on an upper bolt at the left end of the first fixing plate (131), and the cleaning motor (133) is mounted on a lower bolt of the fourth speed reducer (132); the left end and the right end of the ball screw (134) are provided with a first fixing plate (131) and a second fixing plate (135) through bearings; the cleaning plate (136) is arranged on the ball screw (134) through bolts; the side baffle (137) is welded on the outer side of the left end of the second fixing plate (135).

4. The multifunctional casting device for the magnesium alloy casting coated by the in-mold spraying method according to claim 1, wherein the threaded column (84) is mounted on the middle left side inside the moving plate (2) and the supporting top plate (7) through a bearing, the threaded column (84) is in threaded connection with the side support plate (81), the left end and the right end of the side support plate (81) are sleeved outside the supporting upright column (6), the side support plate (81) is arranged on the front side and the rear side of the lower end of the supporting top plate (7), the second speed reducer (85) is mounted on the left side of the upper end of the supporting top plate (7) through bolts, and meanwhile, the second speed reducer (85) is in key connection with an output shaft of the lifting motor (86) and the upper end of the threaded column (84) respectively.

5. The multifunctional casting device for the magnesium alloy castings through the in-mold spraying method according to claim 1, wherein the assembly box (831) is installed on an output shaft of the clamping electric cylinder (82) through bolts, the right side inside the assembly box (831) is sealed through a support cover (834), and the third speed reducer (832) is connected with an output shaft key of the turnover motor (833) and a left end key of the installation shaft (835) respectively.

6. The multifunctional casting device for the magnesium alloy castings coated by the in-mold spraying method according to claim 1, wherein the supporting cover (834) supports the mounting shaft (835), a working rod frame (837) at the right end of the mounting shaft (835) is U-shaped, the working rod frame (837) is T-shaped, the outer side of the working rod frame (837) is provided with straight anti-slip threads, and the limiting plate (838) is supported by the working rod frame (837).

7. The multifunctional casting device for the magnesium alloy casting coated by the in-mold spraying method according to claim 2, characterized in that the telescopic electric cylinder (91) is mounted in the middle of the upper end of the supporting top plate (7) through a bolt, the output shaft of the telescopic electric cylinder (91) supports the lower pressure plate (93), and the limiting steel rod (94) at the upper end of the lower pressure plate (93) is matched with the supporting top plate (7).

8. The multifunctional casting device for the magnesium alloy casting coated by the in-mold spraying method according to claim 2, characterized in that a plurality of limiting steel rods (94) are arranged and assembled through a sliding plate (95), and a sliding cylinder (96) in the sliding plate (95) is matched with the telescopic electric cylinder (91).

9. The multifunctional casting device for the magnesium alloy casting coated by the in-mold spraying method according to claim 3, wherein the lower end of the cleaning plate (136) is triangular, the cleaning plate (136) is supported by the ball screw (134), and the ball screw (134) is supported by the first fixing plate (131) and the second fixing plate (135).

10. The multi-functional in-mold spraying method cladding type magnesium alloy casting device according to claim 3, characterized in that the first fixing plate (131) is welded on the front and back sides of the left end of the workbench (12), and the second fixing plate (135) is welded on the front and back sides of the right side of the upper end of the workbench (12).

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