Automatic releasing device for launder equipment

Abstract

The utility model discloses an automatic release device for launder equipment, which relates to the technical field of molten aluminum release launder, and comprises a bearing frame and a release launder main body fixedly arranged on the top surface of one side of the bearing frame, and further comprises a transfer unit and a plugging component which are arranged between the bearing frame and the release launder main body, the adjusting unit comprises an isolation frame, an air cylinder, a piston rod, a guide rod, a positioning pin shaft and a limiting disc; the plugging assembly comprises a supporting vertical plate, an assembling disc, an assembling circular ring, a plug and a mounting screw rod. In the utility model, the plug is driven by the piston rod to translate and adjust so as to flexibly enter and exit from the releasing hole on the releasing groove main body to finish the plugging and releasing operation, and the positioning pin shaft which is movably arranged on the piston rod through the positioning hole can translate and adjust in the strip-shaped through groove on the guide rod so as to be matched with the adjustment of the piston rod. Angle positioning is achieved in the telescopic adjusting process of the piston rod, the autorotation phenomenon is avoided, the plugging effect of the plug is guaranteed, and the plugging effect is good while plugging and releasing operation of equipment is easy, convenient and safe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid aluminum discharging tank, especially to automatic discharging device for flow tank equipment. BACKGROUND

[0002] Before the casting of liquid aluminum, the discharging opening of the filter equipment needs to be blocked to ensure that the equipment does not leak aluminum after the liquid aluminum is poured into it; after the casting is completed, the discharging opening of the equipment needs to be opened to discharge the liquid aluminum into the slag box for cleaning the residual aluminum in the box. During the process of blocking and discharging the liquid aluminum, the safety of the equipment operation needs to be paid attention to to prevent safety accidents caused by the overflow of the liquid aluminum.

[0003] Currently, the operation of blocking and discharging is mainly achieved by manually plugging the plug into the opening and locking or opening it, and the personnel need to operate beside the opening, and the force during the blocking and discharging cannot be controlled, and improper operation may cause safety accidents such as aluminum leakage. The pneumatic gate structure is not conducive to the on-site hoisting and flow tank heat preservation. The pneumatic gate is located above the flow tank and has a high height, which affects the on-site hoisting operation and is prone to safety accidents such as collision. The pneumatic gate occupies the position of the flow tank cover plate, and the cover plate is difficult to lay, which affects the heat preservation of the liquid aluminum.

[0004] The above-mentioned scheme has the problem of being prone to safety accidents during the operation of blocking and discharging the flow tank, and therefore, we propose the automatic discharging device for flow tank equipment. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide an automatic discharging device for flow tank equipment, which solves the problem of being prone to safety accidents during the operation of blocking and discharging the flow tank by setting the moving unit and the plugging assembly.

[0006] To solve the above technical problems, the utility model is implemented by the following technical scheme: the automatic discharging device for flow tank equipment comprises a bearing frame and a discharging tank main body fixedly arranged on the top surface of one side of the bearing frame, and further comprises a moving unit and a plugging assembly arranged between the bearing frame and the discharging tank main body, and a discharging hole in the shape of a circular truncated cone is formed in the inner wall of one side of the discharging tank main body.

[0007] The moving unit comprises an isolation frame, a pneumatic cylinder, a piston rod, a guide rod, a positioning pin shaft, and a limiting disc, the isolation frame is fixedly installed on the top surface of the other side of the bearing frame, the pneumatic cylinder is embeddedly installed in the isolation frame, the piston rod is arranged on the output end of the pneumatic cylinder, the guide rod is fixedly arranged at the center of the top surface of the bearing frame and has a "N" shaped cross-section, a strip-shaped through groove is formed in the inner wall of each of the opposite sides of the guide rod, a positioning hole is formed in the outer circumferential surface of the piston rod, the positioning pin shaft is movably arranged in the positioning hole and penetrates through the strip-shaped through groove, and the limiting disc is fixedly arranged on the end surface of the positioning pin shaft.

[0008] The plugging assembly comprises a supporting vertical plate, a connecting disc, a connecting ring, a plug and a mounting screw rod, the supporting vertical plate is fixedly arranged at the end face of the piston rod and located in the inside of the flow groove body, the connecting disc is fixedly arranged at the bottom end side of the supporting vertical plate, an annular groove is formed in the side of the connecting disc, the connecting ring is movably arranged on the annular groove, the plug is in the shape of a circular truncated cone, and one end with a larger diameter of the end face of the plug is connected with the end face of the connecting ring, a threaded hole is formed in the center of the side of the connecting disc, and the mounting screw rod is fixedly arranged at the center of the end face of the plug and assembled on the threaded hole.

[0009] Preferably, the positioning pin shaft is arranged perpendicular to the piston rod.

[0010] Preferably, an electromagnetic valve is fixedly installed on the cylinder, and the electromagnetic valve extends to the outside of the isolation frame.

[0011] Preferably, the plug, the flow hole and the mounting screw rod are located on the same transverse central axis.

[0012] Preferably, a fiber blanket is arranged on the inner wall of the isolation frame.

[0013] Preferably, supporting legs are fixedly arranged on the bottom surface of the bearing frame and the bottom surface of the flow groove body.

[0014] Compared with the prior art, the automatic flow releasing device for the flow groove equipment has the following beneficial effects:

[0015] 1. In the utility model, the piston rod can be adjusted in extension and retraction on the bearing frame by controlling the operation of the cylinder, the isolation frame can isolate the aluminum liquid from splashing on the cylinder, the plug can be adjusted in translation by the piston rod to flexibly enter and exit the flow hole on the flow groove body to complete the plugging and releasing operation, the positioning pin shaft movably arranged on the piston rod can be adjusted in translation in the strip-shaped through groove on the guide rod to cooperate with the adjustment of the piston rod, the limiting disc avoids the positioning pin shaft from being separated from the guide rod, the piston rod is adjusted in extension and retraction to be angularly positioned to avoid self-rotation, the plugging effect of the plug is guaranteed, and the equipment is simple and safe in plugging and releasing operation and has good plugging effect.

[0016] 2. In the utility model, the plugging assembly is arranged, the supporting vertical plate is fixed on the end portion of the piston rod in cooperation with the connecting disc, the plug is rotated after being close to the connecting disc, the mounting screw rod fixedly arranged at the center of the end face of the plug can be rotatably assembled into the threaded hole in the center of the side of the connecting disc, when the plug is assembled into the connecting disc, the connecting ring at the edge of the end face of the plug can be correspondingly inserted into the annular groove in the side of the connecting disc, the aluminum liquid is isolated by the connecting ring and cannot contact the threaded hole and the mounting screw rod, and the plug can be disassembled by reverse operation, and the equipment is simple and convenient in disassembling and assembling operation of the plug. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is the whole structure schematic view of the automatic flow releasing device for the flow channel equipment of the present application.

[0019] Figure 2 It is the top view structure schematic view of the automatic flow releasing device for the flow channel equipment of the present application.

[0020] Figure 3 It is the present application Figure 2 It is the section structure schematic view of A-A in the present application.

[0021] Figure 4 It is the present application Figure 3 It is the local structure enlarged schematic view of B in the present application.

[0022] Figure 5 It is the front view structure schematic view of the automatic flow releasing device for the flow channel equipment of the present application.

[0023] In the drawings, the component list represented by each mark is as follows:

[0024] 1, bearing frame;

[0025] 2, flow releasing channel main body;

[0026] 3, moving unit; 301, isolation frame; 302, air cylinder; 303, piston rod; 304, guide rod; 305, positioning pin shaft; 306, limiting disc;

[0027] 4, plugging assembly; 401, supporting vertical plate; 402, group connecting disc; 403, group connecting ring; 404, plug; 405, mounting screw;

[0028] 5, flow releasing hole;

[0029] 6, electromagnetic valve;

[0030] 7, fiber blanket;

[0031] 8, supporting leg. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the following will further describe the present application in combination with specific embodiments.

[0033] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "providing", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. Embodiment

[0035] As shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 , the automatic flow releasing device for flow tank equipment comprises a bearing frame 1 and a flow releasing tank main body 2 fixedly arranged on the top surface of one side of the bearing frame 1, further comprises: a moving unit 3 and a plugging assembly 4 arranged between the bearing frame 1 and the flow releasing tank main body 2, and a flow releasing hole 5 in the shape of a circular truncated cone is formed in the inner wall of one side of the flow releasing tank main body 2.

[0036] The moving unit 3 comprises an isolation frame 301, a cylinder 302, a piston rod 303, a guide rod 304, a positioning pin shaft 305 and a limiting disc 306, the isolation frame 301 is fixedly installed on the top surface of the other side of the bearing frame 1, the cylinder 302 is embeddedly installed in the isolation frame 301, the piston rod 303 is arranged at the output end of the cylinder 302, the guide rod 304 is fixedly arranged at the center of the top surface of the bearing frame 1 and the cross section end surface thereof is in the shape of a "N" character, a strip-shaped through groove is formed in the inner wall of the opposite sides of the guide rod 304 respectively, a positioning hole is formed in the outer circumferential surface of the piston rod 303, the positioning pin shaft 305 is movably arranged in the positioning hole and penetrates through the strip-shaped through groove, and the limiting disc 306 is fixedly arranged on the end surface of the positioning pin shaft 305.

[0037] The plugging assembly 4 comprises a supporting vertical plate 401, a connecting disc 402, a connecting ring 403, a plug 404 and a mounting screw 405. The supporting vertical plate 401 is fixedly arranged at the end face of the piston rod 303 and located inside the flow release groove main body 2. The connecting disc 402 is fixedly arranged at the bottom end side of the supporting vertical plate 401. An annular groove is formed in the side of the connecting disc 402. The connecting ring 403 is movably arranged on the annular groove. The plug 404 is in the shape of a circular truncated cone, and the end with a larger diameter is connected with the end face of the connecting ring 403. A threaded hole is formed in the center of the side of the connecting disc 402. The mounting screw 405 is fixedly arranged at the center of the end face of the plug 404 and assembled in the threaded hole.

[0038] Further, the positioning pin shaft 305 is arranged perpendicular to the piston rod 303.

[0039] Further, the electromagnetic valve 6 is fixedly arranged on the air cylinder 302 and extends to the outside of the isolation frame 301.

[0040] Further, the fiber blanket 7 is arranged on the inner wall of the isolation frame 301.

[0041] Further, the supporting legs 8 are fixedly arranged on the bottom face of the bearing frame 1 and the bottom face of the flow release groove main body 2.

[0042] The adjusting unit 3 makes the device simple, safe and good in plugging effect for the flow release operation. Embodiment

[0043] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the automatic flow release device for the flow groove device comprises a bearing frame 1 and a flow release groove main body 2 fixedly arranged on one side of the top face of the bearing frame 1, and further comprises an adjusting unit 3 and a plugging assembly 4 arranged between the bearing frame 1 and the flow release groove main body 2. An annular flow release hole 5 in the shape of a circular truncated cone is formed in the inner wall of one side of the flow release groove main body 2.

[0044] The adjusting unit 3 comprises an isolation frame 301, an air cylinder 302, a piston rod 303, a guide rod 304, a positioning pin shaft 305 and a limiting disc 306. The isolation frame 301 is fixedly arranged on the other side of the top face of the bearing frame 1. The air cylinder 302 is embeddedly arranged in the isolation frame 301. The piston rod 303 is arranged at the output end of the air cylinder 302. The guide rod 304 is fixedly arranged at the center of the top face of the bearing frame 1 and has a “N” shaped cross section. One strip-shaped through groove is respectively formed in the inner wall of the opposite sides of the guide rod 304. The positioning pin shaft 305 is movably arranged in the positioning hole formed in the outer circumferential surface of the piston rod 303 and penetrates through the strip-shaped through grooves. The limiting disc 306 is fixedly arranged at the end face of the positioning pin shaft 305.

[0045] The plugging assembly 4 comprises a supporting vertical plate 401, a connecting disc 402, a connecting ring 403, a plug 404 and a mounting screw 405, the supporting vertical plate 401 is fixedly arranged at the end face of the piston rod 303 and located in the inside of the flow release groove main body 2, the connecting disc 402 is fixedly arranged at the bottom end side of the supporting vertical plate 401, the side of the connecting disc 402 is provided with an annular groove, the connecting ring 403 is movably arranged on the annular groove, the plug 404 is in the shape of a circular truncated cone and the end with a larger diameter is connected with the end face of the connecting ring 403, the center of the side of the connecting disc 402 is provided with a threaded hole, and the mounting screw 405 is fixedly arranged at the center of the end face of the plug 404 and assembled on the threaded hole.

[0046] Further, the plug 404, the flow release hole 5 and the mounting screw 405 are located on the same transverse center axis.

[0047] Further, the inner wall of the isolation frame 301 is paved with a fiber blanket 7.

[0048] Further, the bottom face of the bearing frame 1 and the bottom face of the flow release groove main body 2 are fixedly provided with a supporting leg 8.

[0049] Through the plugging assembly 4, the device is convenient to disassemble and assemble the plug 404.

[0050] The working principle of the utility model is as follows:

[0051] The plug 404 is close to the connecting disc 402 and is rotated, the mounting screw 405 fixedly arranged at the center of the end face of the plug 404 is rotated and assembled into the threaded hole at the center of the side of the connecting disc 402, when the plug 404 is assembled to the connecting disc 402, the connecting ring 403 at the edge of the end face of the plug 404 is correspondingly inserted into the annular groove at the side of the connecting disc 402, the aluminum liquid is isolated by the connecting ring 403 and cannot contact the threaded hole and the mounting screw 405, personnel control the cylinder 302 to operate and control the piston rod 303 to be adjusted in extension and retraction on the bearing frame 1, the isolation frame 301 isolates the aluminum liquid from splashing onto the cylinder 302, the plug 404 is driven by the piston rod 303 to be adjusted in translation and flexibly in and out of the flow release hole 5 on the flow release groove main body 2 to complete the plugging and releasing operation, the positioning pin shaft 305 movably arranged on the piston rod 303 is adjusted in translation in the strip-shaped through groove on the guide rod 304 to cooperate with the movement of the piston rod 303, the limiting disc 306 avoids the positioning pin shaft 305 from being separated from the guide rod 304, the piston rod 303 is adjusted in extension and retraction and is positioned in angle to avoid self-rotation, and the plugging effect of the plug 404 is guaranteed.

[0052] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic releasing device for a flow channel device, comprising a bearing frame (1) and a releasing channel main body (2) fixedly arranged on the top surface of one side of the bearing frame (1), characterized in that, Also include: The mobilization unit (3) and the plugging assembly (4) are arranged between the bearing frame (1) and the release slot body (2), and a release hole (5) in the shape of a circular truncated cone is formed on the inner wall of one side of the release slot body (2); The isolation frame (301) is fixedly installed on the other side of the top surface of the bearing frame (1), the air cylinder (302) is embeddedly installed in the isolation frame (301), the piston rod (303) is arranged at the output end of the air cylinder (302), the guide rod (304) is fixedly arranged at the center of the top surface of the bearing frame (1) and has a "N" shaped cross section, a strip-shaped through groove is formed on the inner wall of the opposite sides of the guide rod (304), a positioning hole is formed on the outer circumferential surface of the piston rod (303), the positioning pin shaft (305) is movably arranged on the positioning hole and penetrates through the strip-shaped through groove, and the limiting disc (306) is fixedly arranged on the end face of the positioning pin shaft (305). The plugging assembly (4) includes a supporting vertical plate (401), a connecting disc (402), a connecting ring (403), a plug (404) and a mounting screw (405), the supporting vertical plate (401) is fixedly arranged on the end face of the piston rod (303) and located inside the release slot body (2), the connecting disc (402) is fixedly arranged on the bottom end side of the supporting vertical plate (401), the connecting disc (402) is provided with an annular groove on the side surface, the connecting ring (403) is movably arranged on the annular groove, the plug (404) is in the shape of a circular truncated cone, one end of which has a larger diameter and is connected to the end face of the connecting ring (403), a threaded hole is formed in the center of the side surface of the connecting disc (402), and the mounting screw (405) is fixedly arranged on the center of the end face of the plug (404) and assembled in the threaded hole.

2. The automatic releasing device for flume equipment according to claim 1, characterized in that: The positioning pin shaft (305) and the piston rod (303) are arranged perpendicular to each other.

3. The automatic releasing device for flume equipment according to claim 1, characterized in that: The air cylinder (302) is fixedly provided with an electromagnetic valve (6), and the electromagnetic valve (6) extends to the outside of the isolation frame (301).

4. The automatic releasing device for flume equipment according to claim 1, characterized in that: The plug (404), the release hole (5) and the mounting screw (405) are located on the same transverse center axis.

5. The automatic releasing device for flume equipment according to claim 1, characterized in that: The inner wall of the isolation frame (301) is paved with a fiber blanket (7).

6. The automatic releasing device for flume equipment according to claim 3, characterized in that: The bottom surface of the bearing frame (1) and the bottom surface of the release slot body (2) are both fixedly provided with supporting legs (8).

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