Coating device for evanescent mode production of horizontal pouring gate of box body

Abstract

The utility model discloses a coating device for production of a box body horizontal type runner evanescent mode, which comprises a coating box, an evanescent mode casting device, an evanescent mode casting device, an evanescent mode casting device, an evanescent mode casting device and an evanescent mode casting device, the coating device for the production of the box body horizontal type pouring gate lost foam further comprises a lifting assembly which is used for immersing the box body horizontal type pouring gate lost foam in the coating, and the utility model relates to the technical field of lost foam production. According to the device, the lifting device is arranged, a worker places an evanescent mode on the lifting plate, the position of a fixing assembly on the lifting plate is adjusted to keep the evanescent mode, a hydraulic rod works to enable the lifting plate to drive the evanescent mode to enter coating, meanwhile, the lifting plate lifts a driven plate through a belt, and the evanescent mode to be machined is placed on the driven plate; and when the hydraulic rod drives the lifting plate to ascend, the driven plate descends to feed the next evanescent mode into the coating, so that the problems that the evanescent mode is not fixed and possibly damaged, and the coating easily flows out of the device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lost foam production, in particular to a coating device for producing lost foam for a box horizontal runner. Background Art

[0002] Lost foam casting is a solid casting method that uses a foam plastic mold with binder-free dry sand combined with vacuum technology.

[0003] In the prior art, for example, a coating device for lost foam production with Chinese patent number CN215843878U includes a bracket, a coating box is arranged inside the bracket, a discharge pipe is arranged in front of the coating box, a support plate is arranged above the discharge pipe, a reduction motor is arranged on the top of the support plate, a rotating drum is arranged at the output end of the reduction motor, and 6 coating mechanisms are arranged radially on the rotating drum, the coating mechanism includes a connecting plate, a placement net, a mounting plate, and a groove, a placement net is arranged between two connecting plates, a mounting plate is arranged on one side of the placement net, and two grooves are opened on one side of the mounting plate, two arc plates are arranged inside the coating box, a feeding pipe is arranged behind the coating box, and a paint pump is arranged at the bottom of the feeding pipe. The beneficial effect is that the utility model drives the rotating drum and the coating mechanism to rotate through the reduction motor, so that the lost foam is immersed in the paint, thereby improving the efficiency of lost foam coating and reducing the labor intensity of workers.

[0004] However, in the prior art, although the above patent has the above technical advantages, the disadvantage is that the above device relies on a rotating drum and a connecting plate to deliver the lost foam into the paint, and the lost foam is not fixed during the working process. When the rotating drum rotates, the lost foam may shift and fall out of the device, and the beating of the paint by the connecting plate may easily cause the paint to spray out of the device, which may cause the lost foam to be damaged and cause a dirty environment around the device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a coating device for producing a box-body horizontal runner lost foam, comprising: a coating box, the coating box is used to contain the coating of the box-body horizontal runner lost foam;

[0006] The coating device for producing the box-type horizontal runner lost foam also includes:

[0007] A lifting assembly, the lifting assembly is used to immerse the lost foam of the horizontal runner of the box body in the paint, and the outer wall of the lifting assembly is fixedly installed inside the paint box through a support frame;

[0008] A blocking plate, the blocking plate is used to block the outflow of paint, and the outer wall of the blocking plate is fixedly installed on the bottom of the paint box by bolts;

[0009] The lifting assembly includes a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a lifting plate, the outer wall of the lifting plate is fixedly connected to a driven plate through a belt, the driven plate and the outer walls of the lifting plate are both slidably connected to a fixed assembly, the bottom of the driven plate is fixedly connected to a load-bearing block, a fixing rod is arranged above the load-bearing block, and the fixing rod is symmetrically arranged along the central axis of the paint box, and the outer wall of the fixing rod is symmetrically connected to a scraper, and the paint on the belt is scraped off by the scraper to prevent the paint from hardening on the fixing rod and damaging the belt;

[0010] A stirring component is used to stir the paint, and the outer wall of the stirring component is fixedly connected to the inner wall of the paint box.

[0011] Preferably, the top of the hydraulic rod is fixedly connected to the outer wall of the support frame, the bottom end of the support frame is fixedly connected to the inner wall of the paint box, the inner wall of the paint box is slidably connected to the outer wall of the blocking plate, and the outer wall of the blocking plate is fixedly connected with a gasket, which can enhance the sealing between the blocking plate and the paint box.

[0012] Preferably, the outer walls of the lifting plate and the driven plate are both slidably connected to the outer wall of the support frame, the inner wall of the support frame is rotatably connected to the outer wall of the fixed rod through a bearing, the outer wall of the fixed rod is slidably connected to the outer wall of the belt, and the two ends of the belt are respectively fixedly connected to the outer walls of the lifting plate and the driven plate, the outer walls of the driven plate and the lifting plate are slidably connected to the inner wall of the paint box, and the side wall of the driven plate is in contact with the inner wall of the paint box, so that the driven plate can be limited.

[0013] Preferably, the fixing assembly includes a clamping plate, and the clamping plate is symmetrically arranged along the central axis of the paint box, the inner wall of the clamping plate is slidably connected with an insertion rod through an adjustment hole, and the adjustment hole is opened in the wall of the clamping plate, the inner wall of the insertion rod is fixedly connected with an L-shaped rod, the bottoms of the lifting plate and the driven plate are both slidably connected to the outer wall of the L-shaped rod, and the bottoms of the lifting plate and the driven plate are both slidably connected to the outer wall of the clamping plate, the clamping plate can pass through the holes on the lifting plate and the driven plate, and be fixed on the lifting plate and the driven plate to hold the lost foam, thereby preventing the lost foam from falling out of the paint box due to buoyancy and incomplete coating.

[0014] Preferably, the stirring assembly includes a fixed shaft, both ends of the fixed shaft are rotatably connected to a first rotating rod, a second rotating rod is arranged outside the first rotating rod, stirring rods are symmetrically arranged on the outer wall of the second rotating rod, a connecting rod is arranged outside the stirring rod, and an elastic rope is fixedly connected to the outer wall of the connecting rod, the descending lifting plate will press down the first rotating rod and the second rotating rod, so that the first rotating rod and the second rotating rod rotate around the fixed shaft, and at the same time, the connecting rod on the first rotating rod and the stirring rod on the second rotating rod stir the paint.

[0015] Preferably, the inner wall of the paint box is fixedly connected to the outer wall of the fixed shaft, the outer wall of the fixed shaft is rotatably connected to the inner wall of the second rotating rod, the outer wall of the second rotating rod is fixedly connected to an end of the elastic rope away from the connecting rod, and the two ends of the connecting rod are fixedly connected to the outer wall of the first rotating rod. When the lifting plate rises again, the elastic rope contracts to reset the first rotating rod and the second rotating rod.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets a lifting device, and the staff puts the lost foam on the lifting plate, adjusts the position of the fixed component on the lifting plate to hold the lost foam, and the hydraulic rod works so that the lifting plate drives the lost foam into the coating, and at the same time the lifting plate lifts the driven plate through the belt. Similarly to the above, the lost foam to be processed is placed on the driven plate, and the fixed component is used to hold the lost foam. When the hydraulic rod drives the lifting plate to rise, the driven plate descends to send the next lost foam into the coating. Similarly, the lifting plate and the driven plate take turns to send the lost foam into the coating, which solves the problem that the lost foam may be damaged if it is not fixed and the coating is easy to flow out of the device.

[0018] 2. The utility model is provided with a stirring device. When the lifting plate is lifted or lowered, the lowered lifting plate will press down the first rotating rod and the second rotating rod, so that the first rotating rod and the second rotating rod rotate around the fixed axis. At the same time, the connecting rod on the first rotating rod and the stirring rod on the second rotating rod stir the paint. The top ends of the first rotating rod and the second rotating rod move away from each other and stretch the elastic rope. When the lifting plate rises again, the elastic rope contracts to restore the first rotating rod and the second rotating rod to their original positions. While resetting, the paint is stirred again, thereby achieving the purpose of stirring the paint to prevent the paint at the bottom from easily agglomerating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the exterior of the lifting plate of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of the fixing assembly of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the stirring component of the utility model.

[0024] In the figure: 1. paint box; 2. lifting assembly; 21. hydraulic rod; 22. lifting plate; 23. belt; 24. driven plate; 25. fixed assembly; 251. clamping plate; 252. adjustment hole; 253. plug rod; 254. L-shaped rod; 26. load-bearing block; 27. fixed rod; 28. scraper; 3. support frame; 4. blocking plate; 5. stirring assembly; 51. fixed shaft; 52. first rotating rod; 53. second rotating rod; 54. stirring rod; 55. connecting rod; 56. elastic rope; 6. gasket. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0026] Example:

[0027] See also Figure 1 - Figure 5 The utility model provides a technical solution: a coating device for producing a box-body horizontal runner lost foam, comprising: a coating box 1, the coating box 1 is used to contain the coating of the box-body horizontal runner lost foam;

[0028] The coating device for producing the box-type horizontal runner lost foam also includes:

[0029] A lifting assembly 2, the lifting assembly 2 is used to immerse the lost foam of the horizontal runner of the box body in the paint, and the outer wall of the lifting assembly 2 is fixedly installed inside the paint box 1 through a support frame 3;

[0030] The blocking plate 4 is used to block the outflow of the paint, and the outer wall of the blocking plate 4 is fixedly installed on the bottom of the paint box 1 by bolts;

[0031] The lifting assembly 2 includes a hydraulic rod 21, the bottom end of which is fixedly connected to a lifting plate 22, the outer wall of the lifting plate 22 is fixedly connected to a driven plate 24 via a belt 23, the outer walls of the driven plate 24 and the lifting plate 22 are both slidably connected to a fixing assembly 25, the bottom of the driven plate 24 is fixedly connected to a load-bearing block 26, a fixing rod 27 is arranged above the load-bearing block 26, and the fixing rod 27 is symmetrically arranged along the central axis of the paint box 1, and the outer wall of the fixing rod 27 is symmetrically connected to a scraper 28, and the paint on the belt 23 is scraped off by the scraper 28, so as to prevent the paint from hardening on the fixing rod 27 and damaging the belt 23;

[0032] The stirring component 5 is used for stirring the paint, and the outer wall of the stirring component 5 is fixedly connected to the inner wall of the paint box 1 .

[0033] The top of the hydraulic rod 21 is fixedly connected to the outer wall of the support frame 3, the bottom end of the support frame 3 is fixedly connected to the inner wall of the paint box 1, the inner wall of the paint box 1 is slidably connected to the outer wall of the blocking plate 4, the outer wall of the blocking plate 4 is fixedly connected with a gasket 6, the gasket 6 can enhance the sealing between the blocking plate 4 and the paint box 1, the outer walls of the lifting plate 22 and the driven plate 24 are both slidably connected to the outer wall of the support frame 3, the inner wall of the support frame 3 is rotatably connected to the outer wall of the fixed rod 27 through a bearing, the outer wall of the fixed rod 27 is slidably connected to the outer wall of the belt 23, and the two ends of the belt 23 are respectively fixedly connected to the outer walls of the lifting plate 22 and the driven plate 24. The outer walls of the driven plate 24 and the lifting plate 22 are slidably connected to the inner wall of the paint box 1, and the side wall of the driven plate 24 is in contact with the inner wall of the paint box 1, so that the driven plate 24 can be limited. The hydraulic rod 21 works to make the lifting plate 22 descend until the lost foam is completely immersed in the paint, and the lost foam contacts the top of the clamping plate 251 due to buoyancy, so that the bottom of the lost foam can contact the paint, and the lost foam is pressed above the lost foam by an external long rod, so that the top of the lost foam can be completely in contact with the paint. At the same time, the driven plate 24 is lifted up by the belts 23 bypassing the fixing rods 27 on both sides of the lifting plate 22.

[0034] The fixing assembly 25 includes a clamping plate 251, and the clamping plate 251 is symmetrically arranged along the central axis of the paint box 1. The inner wall of the clamping plate 251 is slidably connected with an insertion rod 253 through an adjustment hole 252, and the adjustment hole 252 is opened in the wall of the clamping plate 251. The inner wall of the insertion rod 253 is fixedly connected with an L-shaped rod 254. The bottoms of the lifting plate 22 and the driven plate 24 are both slidably connected to the outer wall of the L-shaped rod 254. The bottoms of the lifting plate 22 and the driven plate 24 are both slidably connected to the outer wall of the clamping plate 251. The clamping plate 251 can pass through the lifting plate 22 and the driven plate 2 4, the clamping plate 251 is very close to the lost foam but not in contact with it, a suitable adjusting hole 252 is selected according to the height of the lost foam, and the insertion rod 253 is inserted into the adjusting hole 252. When the clamping plate 251 falls on the lifting plate 22 due to gravity, the insertion rod 253 blocks the clamping plate 251 from continuing to fall and is in contact with the surface of the lifting plate 22. The staff continues to slide the insertion rod 253 so that the cross bar part at the bottom of the L-shaped rod 254 is in contact with the bottom surface of the lifting plate 22 to prevent the fixing component 25 from entering the paint. The clamping plate 251 cannot fix the lost foam due to the rise of buoyancy.

[0035] The stirring assembly 5 includes a fixed shaft 51, and the two ends of the fixed shaft 51 are rotatably connected to the first rotating rod 52, the second rotating rod 53 is arranged outside the first rotating rod 52, and the outer wall of the second rotating rod 53 is symmetrically provided with stirring rods 54, and the outer wall of the stirring rod 54 is provided with a connecting rod 55, and the outer wall of the connecting rod 55 is fixedly connected to the elastic rope 56. The descending lifting plate 22 will press down the first rotating rod 52 and the second rotating rod 53, so that the first rotating rod 52 and the second rotating rod 53 rotate around the fixed shaft 51, and at the same time, the connecting rod 55 on the first rotating rod 52 5 and the stirring rod 54 on the second rotating rod 53 stir the paint, the inner wall of the paint box 1 is fixedly connected to the outer wall of the fixed shaft 51, the outer wall of the fixed shaft 51 is rotatably connected to the inner wall of the second rotating rod 53, the outer wall of the second rotating rod 53 is fixedly connected to the end of the elastic rope 56 away from the connecting rod 55, and the two ends of the connecting rod 55 are fixedly connected to the outer wall of the first rotating rod 52. When the lifting plate 22 rises again, the elastic rope 56 contracts to restore the first rotating rod 52 and the second rotating rod 53 to their original positions, and the paint is stirred again while being restored.

[0036] Working principle:

[0037] When in use, the staff first fills the paint box 1 with paint, places the horizontal runner lost foam of the box to be processed on the lifting plate 22 in the lifting assembly 2, and places the fixing assembly 25 on both sides of the lost foam according to the size of the lost foam, and the clamping plate 251 is very close to the lost foam but not in contact with it. The clamping plate 251 can pass through the holes on the lifting plate 22 and the driven plate 24, and a suitable adjustment hole 252 is selected according to the height of the lost foam, and the insertion rod 253 is inserted into the adjustment hole 252. When the clamping plate 251 falls on the lifting plate 22 due to gravity, the insertion rod 253 prevents the clamping plate 251 from continuing to descend, and is in contact with the surface of the lifting plate 22. The top of the clamping plate 251 is very close to the top of the lost foam but does not touch it. At this time, L The bottom end of the L-shaped rod 254 is placed under the lifting plate 22, and the staff continues to slide the insertion rod 253 so that the crossbar part at the bottom of the L-shaped rod 254 is in contact with the bottom surface of the lifting plate 22 to prevent the fixing component 25 from entering the paint and the clamping plate 251 from rising due to buoyancy and being unable to fix the lost foam; after the lost foam is placed, the hydraulic rod 21 on the support frame 3 works to make the lifting plate 22 descend in the paint box 1 until the lost foam is completely immersed in the paint, and the lost foam contacts the top of the clamping plate 251 due to buoyancy, and the bottom of the lost foam is away from the lifting plate 22, so that the bottom of the lost foam can contact with the paint, and the external long rod is used to press the lost foam above the lost foam, so that the top of the lost foam can also be completely in contact with the paint.

[0038] At the same time, the belts 23 passing around the fixing rods 27 on both sides of the lifting plate 22 lift the driven plate 24. When the lost foam is immersed in the paint, the staff removes the fixing components 25 on the driven plate 24. The installation method is the same as that of the fixing components 25 on the lifting plate 22, and the next lost foam to be processed is placed on the driven plate 24. When the hydraulic rod 21 retracts, the lost foam coated with paint is lifted by the lifting plate 22. At the same time, the pulling force of the lifting plate 22 on the driven plate 24 is reduced, and the load-bearing block 26 at the bottom of the driven plate 24 drives the lost foam to be processed. The movable plate 24 descends into the paint box 1. During the stretching process, the paint on the belt 23 is scraped off by the scraper 28 while the side of the belt 23 in contact with the fixed rod 27 is in contact with the fixed rod 27, so as to prevent the paint from hardening on the fixed rod 27 and damaging the belt 23. While waiting for the lost foam paint on the driven plate 24, the excess paint on the lost foam flows into the paint box 1, and then the lost foam is taken out, and the next lost foam to be processed is placed on the lifting plate 22. Similarly, the lifting plate 22 and the driven plate 24 take turns to feed the lost foam into the paint.

[0039] When the lifting plate 22 is lowered, after the bottom of the lifting plate 22 contacts the top of the stirring assembly 5, the continuously descending lifting plate 22 will press down the first rotating rod 52 and the second rotating rod 53, so that the first rotating rod 52 and the second rotating rod 53 rotate around the fixed axis 51, and at the same time, the connecting rod 55 on the first rotating rod 52 and the stirring rod 54 on the second rotating rod 53 stir the paint, and the top ends of the first rotating rod 52 and the second rotating rod 53 move away from each other and stretch the elastic rope 56. When the lifting plate 22 rises again, the elastic rope 56 contracts to reset the first rotating rod 52 and the second rotating rod 53, and the paint is stirred again while resetting. When replacing the paint in the paint box 1, the staff removes the blocking plate 4 from the bottom, and the paint flows out. Then the staff flushes the paint box 1 and the lifting assembly 2 to flush away the paint on the lifting assembly 2. The flushing sewage also flows out from the bottom of the paint box 1, and then the blocking plate 4 is installed again. The gasket 6 on the blocking plate 4 can enhance the sealing between the blocking plate 4 and the paint box 1.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A coating device for producing a box-type horizontal runner lost foam, comprising: A coating box (1), the coating box (1) being used for containing coatings for the lost foam of a horizontal runner of a box body; Characterized in that the coating device for producing the box-type horizontal runner lost foam also includes: A lifting component (2), the lifting component (2) is used to immerse the box horizontal runner lost foam in the paint, and the outer wall of the lifting component (2) is fixedly installed inside the paint box (1) through a support frame (3); A blocking plate (4), the blocking plate (4) is used to block the outflow of paint, and the outer wall of the blocking plate (4) is fixedly mounted on the bottom of the paint box (1) by means of bolts; The lifting assembly (2) comprises a hydraulic rod (21), the bottom end of the hydraulic rod (21) is fixedly connected to a lifting plate (22), the outer wall of the lifting plate (22) is fixedly connected to a driven plate (24) via a belt (23), the driven plate (24) and the outer wall of the lifting plate (22) are both slidably connected to a fixing assembly (25), the bottom of the driven plate (24) is fixedly connected to a bearing block (26), a fixing rod (27) is arranged above the bearing block (26), and the fixing rod (27) is symmetrically arranged along the central axis of the paint box (1), and the outer wall of the fixing rod (27) is symmetrically connected to a scraper (28); A stirring component (5) is used to stir the paint, and the outer wall of the stirring component (5) is fixedly connected to the inner wall of the paint box (1).

2. A coating device for producing lost foam of horizontal runner of a box body according to claim 1, characterized in that: The top of the hydraulic rod (21) is fixedly connected to the outer wall of the support frame (3), the bottom of the support frame (3) is fixedly connected to the inner wall of the paint box (1), the inner wall of the paint box (1) is slidably connected to the outer wall of the blocking plate (4), and the outer wall of the blocking plate (4) is fixedly connected with a gasket (6).

3. The coating device for producing lost foam of horizontal runner of box body according to claim 1, characterized in that: The outer walls of the lifting plate (22) and the driven plate (24) are both slidably connected to the outer wall of the support frame (3); the inner wall of the support frame (3) is rotatably connected to the outer wall of the fixed rod (27) via a bearing; the outer wall of the fixed rod (27) is slidably connected to the outer wall of the belt (23); the two ends of the belt (23) are respectively fixedly connected to the outer walls of the lifting plate (22) and the driven plate (24); the outer walls of the driven plate (24) and the lifting plate (22) are slidably connected to the inner wall of the paint box (1).

4. The coating device for producing lost foam of horizontal runner of box body according to claim 1, characterized in that: The fixing assembly (25) comprises a clamping plate (251), and the clamping plate (251) is symmetrically arranged along the central axis of the paint box (1); the inner wall of the clamping plate (251) is slidably connected to an insertion rod (253) through an adjustment hole (252), and the adjustment hole (252) is opened in the wall of the clamping plate (251); the inner wall of the insertion rod (253) is fixedly connected to an L-shaped rod (254); the bottoms of the lifting plate (22) and the driven plate (24) are both slidably connected to the outer wall of the L-shaped rod (254); and the bottoms of the lifting plate (22) and the driven plate (24) are both slidably connected to the outer wall of the clamping plate (251).

5. The coating device for producing lost foam of horizontal runner of box body according to claim 1, characterized in that: The stirring assembly (5) comprises a fixed shaft (51), the two ends of the fixed shaft (51) are rotatably connected to a first rotating rod (52), a second rotating rod (53) is arranged outside the first rotating rod (52), a stirring rod (54) is symmetrically arranged on the outer wall of the second rotating rod (53), a connecting rod (55) is arranged outside the stirring rod (54), and an elastic rope (56) is fixedly connected to the outer wall of the connecting rod (55).

6. A coating device for producing lost foam of horizontal runner of box body according to claim 5, characterized in that: The inner wall of the paint box (1) is fixedly connected to the outer wall of the fixed shaft (51), the outer wall of the fixed shaft (51) is rotatably connected to the inner wall of the second rotating rod (53), the outer wall of the second rotating rod (53) is fixedly connected to one end of the elastic rope (56) away from the connecting rod (55), and the two ends of the connecting rod (55) are fixedly connected to the outer wall of the first rotating rod (52).

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