Gypsum casting filling machine

Abstract

The utility model provides a gypsum casting filling machine, which relates to the technical field of filling machines, and is characterized in that a feeding assembly and a stirring tank are mounted on a support frame, the feeding assembly conveys materials into the stirring tank, a stirring device on the stirring tank stirs the materials, then a vacuum pump vacuumizes a vacuum tank, and after a certain vacuum degree is achieved, the materials are conveyed into the stirring tank through the feeding assembly; the material body in the stirring tank enters the vacuum tank and is in contact with the module body in the vacuum tank to complete the filling operation, so that the automatic feeding of the large gypsum casting is realized, the labor cost is saved, and the product quality is improved; the technical problems that in the prior art, a large gypsum casting needs to be mixed through a plurality of small manual stirring barrels in sequence and then manually poured into a casting box to complete gypsum pouring, the labor intensity is large, and the product quality is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a perfusion machine technical field especially is related to a gypsum casting perfusion machine. BACKGROUND

[0002] In the field of investment precision casting, large gypsum mold castings (1000-2000 kg mixed materials) are suitable for complex thin-walled aluminum-magnesium alloy castings with multiple oil pipelines. At present, due to the saturation and stirring structure of the mixed materials, there is no equipment to realize the stirring function of large casting mixed materials. The current large gypsum castings need to be mixed in multiple small artificial stirring barrels in turn and then poured into the casting box to complete the gypsum perfusion. The disadvantage of this method is that in the atmospheric environment, the gypsum mixed materials adsorb a large amount of gas, resulting in a large number of air bubbles in the slurry, affecting the gypsum filling and surface quality. At the same time, the stirring process time cannot be accurately grasped, leading to poor gypsum flow performance and affecting the overall quality of the product. At present, the whole process needs the cooperation of more than 20 people, which is labor-intensive, the mixed materials are not stirred uniformly, the process is unstable, and the product quality cannot be guaranteed and the requirements of large quantities and automatic production cannot be met. SUMMARY

[0003] The purpose of the utility model is to provide a gypsum casting perfusion machine to alleviate the technical problems of large gypsum castings in the prior art, which need to be mixed in multiple small artificial stirring barrels in turn and then poured into the casting box to complete the gypsum perfusion, which is labor-intensive and affects the product quality.

[0004] The gypsum casting perfusion machine provided by the utility model comprises a supporting frame, a feeding assembly, a stirring tank, a stirring device, a vacuum tank and a vacuum pump.

[0005] The feeding assembly is installed on the supporting frame, the stirring tank is installed on the top plate of the supporting frame, and the feeding assembly is located above the stirring tank, the feeding assembly is used for feeding the material body to the stirring tank.

[0006] The stirring device is connected with the stirring tank, and the stirring device is used for stirring the material body in the stirring tank.

[0007] The vacuum tank is arranged in the supporting frame, a mold body is placed in the vacuum tank, the stirring tank is located above the vacuum tank, and the material body in the stirring tank can enter the vacuum tank.

[0008] The vacuum pump is connected with the vacuum tank, and the vacuum pump is used for vacuumizing the vacuum tank.

[0009] In an optional embodiment,

[0010] The stirring device comprises a stirring driving member and a stirring column.

[0011] The top cover of the stirring tank is provided with a top cover, and the stirring driving member is installed on the top cover;

[0012] The stirring column is located in the stirring tank, the stirring driving member is in transmission connection with the stirring column, and the stirring driving member is configured to drive the stirring column to rotate.

[0013] In an optional embodiment,

[0014] The stirring device further comprises a stirring plate;

[0015] The stirring plate comprises a first connecting portion, a second connecting portion and a stirring portion;

[0016] Both ends of the stirring portion are connected with the first connecting portion and the second connecting portion respectively, one end of the first connecting portion away from the stirring portion is connected with the stirring column, and one end of the second connecting portion away from the stirring portion is connected with the stirring column;

[0017] The stirring portion has a spacing with the stirring column, and a plurality of stirring portions are connected with stirring lines in a spiral shape.

[0018] In an optional embodiment,

[0019] A plurality of stirring plates are provided, and the plurality of stirring plates are uniformly spaced along the outer circumferential direction of the stirring column.

[0020] In an optional embodiment,

[0021] The top cover is configured to rotate relative to the stirring tank along the axis direction of the top cover.

[0022] In an optional embodiment,

[0023] The gypsum casting and pouring machine further comprises a top cover driving member;

[0024] The bottom of the top cover is provided with a rack, the driving end of the top cover driving member is provided with a gear, and the gear is in meshing connection with the rack, so that the top cover driving member can drive the top cover to rotate.

[0025] In an optional embodiment,

[0026] The feeding assembly comprises a material box and a discharging barrel;

[0027] The discharging barrel is located below the material box, the material box is used for containing material, and the material in the material box can fall into the discharging barrel;

[0028] The discharging barrel is in communication with the stirring tank, and the material in the discharging barrel can enter the stirring tank.

[0029] In an optional embodiment,

[0030] The bottom of the stirring tank is communicated with a pouring pipeline, the pouring pipeline is communicated with the vacuum tank, and the material in the stirring tank enters the vacuum tank through the pouring pipeline.

[0031] In an optional embodiment,

[0032] The gypsum casting pouring machine further comprises a cover;

[0033] The vacuum tank is in a cylindrical structure, and the end opening of the vacuum tank faces the horizontal direction, and the cover can block the end opening of the vacuum tank.

[0034] In an optional embodiment,

[0035] The gypsum casting pouring machine further comprises a sliding member;

[0036] The support frame is provided with a fixed rail;

[0037] The sliding member is connected with the cover, and the sliding member is in sliding connection with the fixed rail, so that the cover can slide relative to the fixed rail.

[0038] The gypsum casting pouring machine provided by the utility model, through installation of the feeding assembly and the stirring tank on the support frame, the feeding assembly delivers the material into the stirring tank, the stirring device on the stirring tank stirs, then the vacuum pump pumps the vacuum tank, after reaching a certain vacuum degree, the material in the stirring tank enters the vacuum tank and contacts with the mold body in the vacuum tank, and the pouring operation is completed, automatic feeding of the large gypsum casting is realized, labor cost is saved, product quality is improved, and the technical problems of large gypsum casting in the prior art, i.e., manual pouring into a casting box after mixing in multiple small manual stirring barrels in sequence, large labor intensity and influence on product quality are solved. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical scheme in the specific embodiment of the utility model or the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0040] Figure 1 The overall structure schematic diagram of the gypsum casting pouring machine provided by the embodiment of the utility model is shown in the figure.

[0041] Figure 2The utility model provides a structure schematic diagram under the side view angle of gypsum casting perfusion machine.

[0042] Figure 3 The utility model provides a structure schematic diagram of stirring device in gypsum casting perfusion machine.

[0043] Icon: 10 - module body;100 - support frame;110 - fixed track;200 - feeding assembly;210 - material box;220 - discharging barrel;300 - stirring jar;310 - top cover;320 - pouring pipeline;400 - stirring device;410 - stirring drive component;420 - stirring column;430 - stirring plate;431 - first connecting portion;432 - second connecting portion;433 - stirring portion;440 - stirring line;500 - vacuum jar;510 - cover;600 - vacuum pump;700 - top cover drive component;800 - sliding component. DETAILED DESCRIPTION

[0044] The technical scheme of the utility model will be described below in connection with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0045] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0046] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;It can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present application, and are not intended to limit the present application.

[0048] As shown in Figure 1 , Figure 2 , the gypsum casting perfusion machine provided by the embodiment comprises a support frame 100, a feeding assembly 200, a stirring tank 300, a stirring device 400, a vacuum tank 500 and a vacuum pump 600; the feeding assembly 200 is installed on the support frame 100, the stirring tank 300 is installed on the top plate of the support frame 100, specifically, the stirring tank 300 is embeddedly installed in the top plate of the support frame 100, and the feeding assembly 200 is located above the stirring tank 300; the feeding assembly 200 is used for feeding the material body to the stirring tank 300.

[0049] The stirring device 400 is connected with the stirring tank 300, and the stirring device 400 is used for stirring the material body in the stirring tank 300; the vacuum tank 500 is arranged in the support frame 100, a mold body 10 is placed in the vacuum tank 500, the stirring tank 300 is located above the vacuum tank 500, and the stirred material body in the stirring tank 300 can enter the vacuum tank 500; the vacuum pump 600 is connected with the vacuum tank 500, and the vacuum pump 600 is used for vacuumizing the vacuum tank 500.

[0050] The gypsum casting perfusion machine provided by the embodiment comprises a support frame 100, a feeding assembly 200, a stirring tank 300, a stirring device 400, a vacuum tank 500 and a vacuum pump 600; the feeding assembly 200 is installed on the support frame 100, the stirring tank 300 is installed on the top plate of the support frame 100, specifically, the stirring tank 300 is embeddedly installed in the top plate of the support frame 100, and the feeding assembly 200 is located above the stirring tank 300; the feeding assembly 200 is used for feeding the material body to the stirring tank 300.

[0051] On the basis of the above embodiment, as shown in Figure 3 , in the optional embodiment, the stirring device 400 in the gypsum casting perfusion machine provided by the embodiment comprises a stirring driving member 410 and a stirring column 420; the stirring column 420 is located in the stirring tank 300; the stirring driving member 410 is specifically a driving motor; the driving shaft of the driving motor is connected with the stirring column 420, so that the stirring driving member 410 can drive the stirring column 420 to rotate; the top of the stirring tank 300 is provided with a top cover 310, and the stirring driving member 410 is installed on the top cover 310.

[0052] In an optional embodiment, the stirring device 400 further comprises a stirring plate 430; the stirring plate 430 is specifically an integrally formed structure, and the stirring plate 430 comprises a first connecting portion 431, a second connecting portion 432 and a stirring portion 433; the two ends of the stirring portion 433 are connected with the first connecting portion 431 and the second connecting portion 432 respectively, the end of the first connecting portion 431 away from the stirring portion 433 is connected with the stirring column 420, and the end of the second connecting portion 432 away from the stirring portion 433 is connected with the stirring column 420, that is, the stirring portion 433 is connected with the stirring column 420 through the first connecting portion 431 and the second connecting portion 432, and there is a spacing between the stirring portion 433 and the stirring column 420, so that the stirring area is increased, and the stirring line 440 in a spiral shape is connected with the stirring portion 433, and the material in the stirring tank 300 is fully stirred by the stirring plate 430 and the stirring line 440 under the driving of the stirring column 420.

[0053] In an optional embodiment, a plurality of stirring plates 430 are provided, and the plurality of stirring plates 430 are uniformly and spacedly arranged along the outer circumferential direction of the stirring column 420, and the material in the stirring tank 300 is fully stirred by the plurality of stirring plates 430.

[0054] In an optional embodiment, the top cover 310 is configured to rotate along the axis direction thereof relative to the stirring tank 300, and since the stirring device 400 is installed on the top cover 310, the rotation of the top cover 310 drives the stirring device 400 to rotate together, so that the stirring device 400 can more fully stir the material in the stirring tank 300 when the top cover 310 rotates.

[0055] In an optional embodiment, the gypsum casting pouring machine further comprises a top cover driving member 700; the top cover driving member 700 is specifically a driving motor, and the top cover driving member 700 is installed on the top plate of the support frame 100 through a mounting bracket, the bottom of the top cover 310 is provided with a rack, the driving end of the top cover driving member 700 is provided with a gear, the gear is engagedly connected with the rack, the top cover driving member 700 drives the gear to rotate, and the top cover 310 is driven to rotate by the engagement of the gear and the rack.

[0056] In an optional embodiment, the feeding assembly 200 comprises a material box 210 and a discharging barrel 220; the discharging barrel 220 is located below the material box 210, the material box 210 is used for containing the material, and the material in the material box 210 can fall into the discharging barrel 220, the material box 210 and the discharging barrel 220 can be communicated through a pipeline, or a turnover type material box 210 is adopted, the material falls into the discharging barrel 220 by turning over of the material box 210, and the discharging barrel 220 and the stirring tank 300 are communicated through a pipeline, so that the material in the discharging barrel 220 can enter the stirring tank 300.

[0057] In an optional embodiment, the bottom of the stirring tank 300 is communicated with a pouring pipe 320, the pouring pipe 320 is communicated with the vacuum tank 500, and the material in the stirring tank 300 enters the vacuum tank 500 through the pouring pipe 320. The material fully stirred in the stirring tank 300 is transported into the vacuum tank 500 by the pouring pipe.

[0058] In an optional embodiment, the gypsum casting pouring machine further comprises a cover 510; the vacuum tank 500 is in a cylindrical structure, and the end opening of the vacuum tank 500 faces the horizontal direction; the cover 510 can block the end opening of the vacuum tank 500, so that the internal space of the vacuum tank 500 is isolated from the outside world to form a sealed environment.

[0059] In an optional embodiment, the gypsum casting pouring machine further comprises a sliding member 800; the support frame 100 is provided with a fixed rail 110; the sliding member 800 is connected with the cover 510, and the sliding member 800 is in sliding connection with the fixed rail 110, so that the cover 510 can slide relative to the fixed rail 110.

[0060] Specifically, the sliding member 800 is specifically a plurality of pulley structures, and the fixed rail 110 is an I-beam structure; each pulley structure comprises two pulleys arranged in parallel, and the two pulleys are arranged in parallel on the left and right sides of the fixed rail 110, so that the pulleys can slide on the fixed rail 110; the rotation shaft of the pulley is rotatably installed on a connecting frame, and the bottom of the connecting frame is connected with the cover 510, so as to drive the cover 510 to move along the fixed rail. In addition, it should be noted that the cover 510 is provided with a sealing ring, and when the cover 510 is covered on the end opening of the vacuum tank 500, the vacuum pump 600 can extract the vacuum tank 500, so that the sealing ring is tightly attached to the end surface of the vacuum tank 500, thereby realizing the sealing between the cover 510 and the vacuum tank 500.

[0061] In addition, the control cabinet and the automatic water feeding system are further arranged on the support frame 100; the control cabinet is used for controlling the opening and closing of other driving elements and the automatic water feeding system; and the automatic water feeding system is used for feeding liquid into the stirring tank 300.

[0062] The gypsum casting pouring machine provided in the embodiment realizes the mixing, feeding and discharging of gypsum slurry in a vacuum environment; the cover plate at the top of the stirring tank 300 rotates, and the stirring device 400 fixed on the cover plate rotates, thereby realizing the dead angle-free mixing of the slurry in the whole tank.

[0063] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A gypsum casting machine, characterized in that The gypsum casting machine comprises a support frame (100), a feeding assembly (200), a stirring tank (300), a stirring device (400), a vacuum tank (500) and a vacuum pump (600). The feeding assembly (200) is mounted on the support frame (100), the stirring tank (300) is mounted on the top plate of the support frame (100), and the feeding assembly (200) is located above the stirring tank (300), the feeding assembly (200) is used for feeding material into the stirring tank (300). The stirring device (400) is connected with the stirring tank (300), and the stirring device (400) is used for stirring the material in the stirring tank (300). The vacuum tank (500) is arranged in the support frame (100), the vacuum tank (500) is arranged with a mold body (10), the stirring tank (300) is located above the vacuum tank (500), and the material in the stirring tank (300) can enter the vacuum tank (500). The vacuum pump (600) is connected with the vacuum tank (500), and the vacuum pump (600) is used for vacuumizing the vacuum tank (500).

2. The gypsum casting machine according to claim 1, wherein the stirring device (400) comprises a stirring driving member (410) and a stirring column (420); a top cover (310) is arranged on the top of the stirring tank (300); the stirring driving member (410) is mounted on the top cover (310); the stirring column (420) is located in the stirring tank (300); the stirring driving member (410) is in transmission connection with the stirring column (420); and the stirring driving member (410) is configured to drive the stirring column (420) to rotate.

3. The gypsum casting machine according to claim 2, wherein the stirring device (400) further comprises a stirring plate (430); the stirring plate (430) comprises a first connecting portion (431), a second connecting portion (432) and a stirring portion (433); the two ends of the stirring portion (433) are connected with the first connecting portion (431) and the second connecting portion (432) respectively; one end of the first connecting portion (431) away from the stirring portion (433) is connected with the stirring column (420); one end of the second connecting portion (432) away from the stirring portion (433) is connected with the stirring column (420); the stirring portion (433) has a spacing with the stirring column (420); and a plurality of stirring lines (440) in a spiral shape are connected with the stirring portion (433).

4. The gypsum casting machine according to claim 3, wherein a plurality of the stirring plates (430) are arranged; and the plurality of stirring plates (430) are uniformly and spacedly arranged along the outer circumferential direction of the stirring column (420).

5. The gypsum casting machine according to claim 4, wherein the top cover (310) is configured to rotate along the axis direction of the top cover (310) relative to the stirring tank (300). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 6. The gypsum casting and pouring machine according to claim 5, characterized in that, the gypsum casting and pouring machine further comprises a top cover driving member (700); a bottom of the top cover (310) is provided with a rack, a driving end of the top cover driving member (700) is provided with a gear, and the gear is in meshing connection with the rack, so that the top cover driving member (700) can drive the top cover (310) to rotate.

7. The gypsum casting and pouring machine according to claim 1, characterized in that, the feeding assembly (200) comprises a feeding tank (210) and a feeding barrel (220); the feeding barrel (220) is located below the feeding tank (210), the feeding tank (210) is used for containing a material body, and the material body in the feeding tank (210) can fall into the feeding barrel (220); the feeding barrel (220) is in communication with the stirring tank (300), and the material body in the feeding barrel (220) can enter the stirring tank (300).

8. The gypsum casting and pouring machine according to claim 1, characterized in that, a pouring pipeline (320) is in communication with a bottom of the stirring tank (300), the pouring pipeline (320) is in communication with the vacuum tank (500), and the material body in the stirring tank (300) enters the vacuum tank (500) through the pouring pipeline (320).

9. The gypsum casting and pouring machine according to claim 1, characterized in that, the gypsum casting and pouring machine further comprises a cover (510); the vacuum tank (500) is provided in a cylindrical structure, an end opening of the vacuum tank (500) faces a horizontal direction, and the cover (510) can block the end opening of the vacuum tank (500).

10. The gypsum casting and pouring machine according to claim 9, characterized in that, the gypsum casting and pouring machine further comprises a sliding member (800); the support frame (100) is provided with a fixed track (110); the sliding member (800) is connected with the cover (510), the sliding member (800) is in sliding connection with the fixed track (110), so that the cover (510) can slide relative to the fixed track (110).

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