Cleaning mechanism of molding machine for hardware production

Abstract

The utility model belongs to the technical field of molding machines, in particular to a cleaning mechanism of a molding machine for hardware production, which comprises a cleaning mechanism consisting of an adjusting part, a sand suction part, closing parts and a brushing part, the adjusting part is connected onto a molding machine main body in a matching manner, the sand suction part is fixedly connected onto the adjusting part, the closing parts are symmetrically arranged on the sand suction part, and the brushing part is fixedly connected onto the sand suction part. The closing piece is connected with a brushing piece in a matched mode. According to the cleaning mechanism of the molding machine for hardware production, by means of the cleaning mechanism formed by combining the adjusting piece, the sand suction machine, the closing piece and the brushing piece, when residual molding sand on the molding machine body needs to be cleaned, the trouble of manual cleaning is reduced, the cleaning efficiency is improved, and the manual labor force is reduced; according to the molding sand cleaning and collecting device, residual molding sand on the working platform and the sand pressing flat plate can be cleaned and collected, so that the molding sand can be secondarily used after post-treatment, the waste of the molding sand is reduced, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molding machines, in particular to a cleaning mechanism of a molding machine used in hardware production. Background Art

[0002] The molding machines used in hardware production usually refer to casting molding machines in the foundry industry. These machines are used to make molds for metal castings. Molding machines are mainly used to make sand casting equipment. Its main functions are: filling sand, filling loose molding sand into the sand box, regular cleaning is very important in molding machine equipment, because they can ensure that the surface of the mold remains clean, avoid residual molding sand affecting the quality of later die-casting, and avoid pollution or impurities in the production process, so as to ensure that the quality of the castings produced meets the standards. The current cleaning of molding machines for hardware production generally involves manual cleaning with a spray gun, and the cleaning efficiency is low. At the same time, the manual pulling force is increased, and when cleaning the molding machine, the clean molding sand on the working surface of the molding machine cannot be cleaned and collected, thereby achieving secondary use and increasing the waste of molding sand. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a cleaning mechanism for a molding machine for hardware production, which solves the problems in the above background technology that manual cleaning of the molding machine for hardware production is slow in efficiency and it is inconvenient to clean and collect the molding sand on the molding machine.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A cleaning mechanism of a molding machine for hardware production includes a cleaning mechanism composed of an adjusting part, a sand suction part, a closing part and a brushing part, wherein the adjusting part is connected to the molding machine body, the sand suction part is fixedly connected to the adjusting part, the sand suction part is symmetrically provided with a closing part, the closing part is connected to the brushing part, the closing part is connected to the molding machine body, and the brushing part is connected to the molding machine body.

[0008] Furthermore, the molding machine body consists of a machine body, a plug-in slot, a working platform and a sand pressing plate. A plug-in slot is provided at the bottom of the machine body, a working platform is provided on the machine body, and a sand pressing plate is provided on the machine body above the working platform.

[0009] Furthermore, the adjusting member is composed of a bracket, a plug hole, a screw rod and a motor. A plug hole is provided on the top of the bracket, and the bottom of the bracket is slidably plugged into the plug slot. The bracket is threadedly connected to the screw rod, and the screw rod is rotatably connected in the plug slot. One end of the screw rod is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the machine body.

[0010] Furthermore, the sand suction component is composed of a sand suction frame, a fixed edge, a bucket groove, a fixed plate and a conveying pipe. The sand suction frame is cooperatively arranged between the working platform and the sand pressing plate. The fixed edge is fixedly connected to the outer wall at the middle part of the sand suction frame. Bucket grooves are arranged on the upper and lower surfaces of the sand suction frame. A fixed plate is fixedly connected to one side of the fixed edge. A conveying pipe is cooperatively arranged on the fixed plate. The conveying pipe is connected to the two bucket grooves. The fixed plate is fixedly connected to the top of the bracket, and the conveying pipe is cooperatively plugged into the plug hole.

[0011] Furthermore, the closing member is composed of a closing frame, an electric push rod and a rotating hole. The closing frame is slidably sleeved on the outer wall of the sand suction frame. The closing frame is fixedly connected to the piston rod of the electric push rod. The electric push rod is fixedly connected to the fixed edge. The rotating holes are symmetrically opened on the closing frame.

[0012] Furthermore, the brushing member is composed of a brush rod, a screw and a motor. The brush rod is slidably connected in the closed frame. The two ends of the brush rod are threadedly connected to two screws. The screw is rotatably connected in the rotating hole. One end of the screw is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the outer wall of the closed frame.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a cleaning mechanism for a molding machine for hardware production, which has the following beneficial effects:

[0015] The cleaning mechanism of the molding machine for hardware production designed by the utility model can reduce the trouble of manual cleaning when the residual molding sand on the molding machine body needs to be cleaned, improve the cleaning efficiency, and reduce manual labor. Through the coordinated design, the molding sand remaining on the working platform and the sand pressing plate can be cleaned and collected, so that the molding sand can be reused after later processing, which reduces the waste of molding sand and improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the molding machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the adjusting member of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the sand absorbing component, the closing component and the brushing component of the utility model.

[0020] In the figure: 1. molding machine body; 101. machine body; 102. plug-in slot; 103. working platform; 104. sand pressing plate; 2. adjusting part; 201. bracket; 202. plug-in hole; 203. screw rod; 204. motor; 3. sand suction part; 301. sand suction frame; 302. fixed edge; 303. bucket groove; 304. fixed plate; 305. conveying pipe; 4. closing part; 401. closing frame; 402. electric push rod; 403. rotating hole; 5. brush rubbing part; 501. brush rod; 502. screw rod; 503. motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4As shown, an embodiment of the utility model proposes a cleaning mechanism for a molding machine for hardware production. The cleaning mechanism for a molding machine for hardware production designed in this scheme can reduce the labor of manual cleaning, improve cleaning efficiency, and can clean, collect and use the secondary reused molding sand, thereby reducing the waste of molding sand. The cleaning mechanism includes a cleaning mechanism composed of an adjusting member 2, a sand suction member 3, a closing member 4 and a brushing member 5. The adjusting member 2 is connected to the molding machine body 1 in a coordinated manner. The sand suction member 3 is fixedly connected to the adjusting member 2. The closing member 4 is symmetrically arranged on the sand suction member 3. The closing member 4 is connected to the brushing member 5 in a coordinated manner. The closing member 4 is connected to the molding machine body 1 in a coordinated manner. The brushing member 5 is connected to the molding machine body 1 in a coordinated manner. The device is electrically connected to an external control device through a conductive line. , the operating state of the device is controlled by an external control device. The working platform 103 and the sand pressing plate 104 are used for sand die casting. When the molding machine needs to be cleaned, the motor 204 is operated to rotate the screw rod 203. Since the screw rod 203 is rotatably connected in the plug-in slot 102, and the screw rod 203 is threadedly connected to the bracket 201, and the bracket 201 is slidably plugged in the plug-in slot 102, when the screw rod 203 rotates, the bracket 201 can be controlled to slide and plug in the plug-in slot 102, so that the sand suction piece 3 fixedly connected on the bracket 201 is between the working platform 103 and the sand pressing plate 104. After the adjustment is completed, the electric push rod 402 is extended to make the closed frames 401 on both sides of the sand suction frame 301 on its outer wall The sliding adjustment makes the two closing frames 401 respectively fit on the working platform 103 and the sand pressing plate 104. At this time, the motor 503 is operated to make the screw 502 rotate. When the screw 502 rotates, the brush rod 501 threadedly connected to the top can be slidably adjusted. Since the two ends of the brush rod 501 are threadedly connected to the two screws 502, and the two motors 503 run synchronously, the sliding translation of the brush rod 501 can be realized. When the closing frame 401 is fitted on the working platform 103 or the sand pressing plate 104, the brush rod 501 at the current position is also fitted on the working platform 103 or the sand pressing plate 104. Therefore, when the brush rod 501 moves, the molding sand on the working platform 103 or the sand pressing plate 104 can be brushed, so that The molding sand on the working platform 103 is no longer attached to the working platform 103, so that the molding sand on the sand pressing plate 104 falls into the bucket 303 above, and the conveying pipe 305 is connected with the external industrial vacuum cleaner. The negative pressure inside the conveying pipe 305 can extract the molding sand collected in the top bucket 303, and collect the molding sand on the working platform 103 covered at the bottom of the sand suction frame 301, so as to realize the collection and use of the molding sand. While meeting the cleaning use, the molding sand can be collected and reused to improve the use effect. The design of the sand suction piece 3 and the closing pieces 4 on both sides can be blocked between the working platform 103 and the sand pressing plate 104 to ensure that the molding sand will not splash when the brush rod 501 rubs the molding sand for cleaning, so as to meet the collection use.After cleaning, the closing parts 4 on both sides of the sand suction frame 301 are retracted, and lose contact with the working platform 103 and the sand pressing plate 104. The screw rod 203 is rotated to reset the bracket 201. At this time, the sand suction part 3 and the closing parts 4 on both sides are on one side of the working platform 103 and the sand pressing plate 104, which will not affect the pressing use of the working platform 103 and the sand pressing plate 104, thereby improving the use effect. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0024] like Figure 2 As shown, in some embodiments, the molding machine body 1 is composed of a machine body 101, a plug-in slot 102, a working platform 103 and a sand pressing plate 104. The plug-in slot 102 is opened at the bottom of the machine body 101, the working platform 103 is arranged on the machine body 101, and a sand pressing plate 104 is arranged on the machine body 101 above the working platform 103. The design of the molding machine body 1 meets the use requirements, ensures the use effect, and meets the production and processing use of hardware.

[0025] like Figure 3 As shown, in some embodiments, the adjusting member 2 is composed of a bracket 201, a plug hole 202, a screw rod 203 and a motor 204. The plug hole 202 is provided on the top of the bracket 201, and the bottom of the bracket 201 is slidably plugged into the plug slot 102. The bracket 201 is threadedly connected to the screw rod 203, and the screw rod 203 is rotatably connected in the plug slot 102. One end of the screw rod 203 is fixedly connected to the output shaft of the motor 204, and the motor 204 is fixedly connected to the body 101. The design of the adjusting member 2 meets the use requirements and ensures the connection and use of the sand suction member 3.

[0026] like Figure 4 As shown, in some embodiments, the sand suction member 3 is composed of a sand suction frame 301, a fixed edge 302, a bucket groove 303, a fixed plate 304 and a conveying pipe 305. The sand suction frame 301 is arranged between the working platform 103 and the sand pressing plate 104. The fixed edge 302 is fixedly connected to the outer wall at the middle part of the sand suction frame 301. Bucket grooves 303 are arranged on the upper and lower surfaces of the sand suction frame 301. A fixed plate 304 is fixedly connected to one side of the fixed edge 302. A conveying pipe 305 is arranged on the fixed plate 304. The conveying pipe 305 is connected to the two bucket grooves 303. The fixed plate 304 is fixedly connected to the top of the bracket 201. The conveying pipe 305 is inserted in the plug hole 202. The sand suction member 3 is connected to a high-power industrial vacuum cleaner outside. The design of the sand suction member 3 can realize the collection and use of the molding sand on the molding machine body 1, thereby improving the use effect.

[0027] like Figure 4As shown, in some embodiments, the closing member 4 is composed of a closing frame 401, an electric push rod 402 and a rotating hole 403. The closing frame 401 is slidably sleeved on the outer wall of the sand suction frame 301. The closing frame 401 is fixedly connected to the piston rod of the electric push rod 402. The electric push rod 402 is fixedly connected to the fixed edge 302. The closing frame 401 is symmetrically provided with rotating holes 403. Through the design of the closing member 4, the sand suction operation of the sand suction member 3 is met, and the problem of splashing and wasting of molding sand when the brushing member 5 brushes the molding sand on the working platform 103 and the sand pressing plate 104 can be avoided.

[0028] like Figure 4 As shown, in some embodiments, the brushing member 5 is composed of a brush rod 501, a screw 502 and a motor 503. The brush rod 501 is slidably connected in the closed frame 401. The two ends of the brush rod 501 are threadedly connected to the two screws 502. The screw 502 is rotatably connected in the rotating hole 403. One end of the screw 502 is fixedly connected to the output shaft of the motor 503. The motor 503 is fixedly connected to the outer wall of the closed frame 401. The brushing member 5 can brush the molding sand on the working platform 103 and the sand pressing plate 104, so that the molding sand attached to the working platform 103 and the sand pressing plate 104 can be loosened, thereby improving the sand suction effect of the sand suction member 3 on the molding sand.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cleaning mechanism for a molding machine for hardware production, characterized in that: The invention comprises a cleaning mechanism consisting of an adjusting member (2), a sand suction member (3), a closing member (4) and a brushing member (5); the adjusting member (2) is connected to a molding machine body (1); the adjusting member (2) is fixedly connected to a sand suction member (3); the sand suction member (3) is symmetrically provided with a closing member (4); the closing member (4) is connected to a brushing member (5); the closing member (4) is connected to the molding machine body (1); and the brushing member (5) is connected to the molding machine body (1).

2. The cleaning mechanism of a molding machine for hardware production according to claim 1, characterized in that: The molding machine body (1) is composed of a machine body (101), a plug-in slot (102), a working platform (103) and a sand pressing plate (104); the bottom of the machine body (101) is provided with a plug-in slot (102); the machine body (101) is provided with a working platform (103); and the machine body (101) above the working platform (103) is provided with a sand pressing plate (104).

3. The cleaning mechanism of a molding machine for hardware production according to claim 1, characterized in that: The adjusting member (2) is composed of a bracket (201), a plug hole (202), a screw rod (203) and a motor (204); the top of the bracket (201) is provided with a plug hole (202); the bottom of the bracket (201) is slidably plugged into the plug slot (102); the bracket (201) and the screw rod (203) are threadedly connected; the screw rod (203) is rotatably connected in the plug slot (102); one end of the screw rod (203) is fixedly connected to the output shaft of the motor (204); and the motor (204) is fixedly connected to the machine body (101).

4. The cleaning mechanism of a molding machine for hardware production according to claim 1, characterized in that: The sand suction member (3) is composed of a sand suction frame (301), a fixed edge (302), a bucket groove (303), a fixed plate (304) and a conveying pipe (305). The sand suction frame (301) is arranged between the working platform (103) and the sand pressing plate (104). The fixed edge (302) is fixedly connected to the outer wall at the middle part of the sand suction frame (301). The bucket groove (303) is arranged on both the upper and lower surfaces of the sand suction frame (301). The fixed plate (304) is fixedly connected to one side of the fixed edge (302). The conveying pipe (305) is arranged on the fixed plate (304). The conveying pipe (305) is connected to the two bucket grooves (303). The fixed plate (304) is fixedly connected to the top of the bracket (201). The conveying pipe (305) is inserted in the plug hole (202).

5. The cleaning mechanism of a molding machine for hardware production according to claim 1, characterized in that: The closing member (4) is composed of a closing frame (401), an electric push rod (402) and a rotating hole (403); the closing frame (401) is slidably sleeved on the outer wall of the sand suction frame (301); the closing frame (401) is fixedly connected to the piston rod of the electric push rod (402); the electric push rod (402) is fixedly connected to the fixed edge (302); and the rotating holes (403) are symmetrically opened on the closing frame (401).

6. The cleaning mechanism of a molding machine for hardware production according to claim 1, characterized in that: The brushing member (5) is composed of a brush rod (501), a screw rod (502) and a motor (503); the brush rod (501) is slidably connected in the closed frame (401); two ends of the brush rod (501) are threadedly connected to two screw rods (502); the screw rod (502) is rotatably connected in the rotating hole (403); one end of the screw rod (502) is fixedly connected to the output shaft of the motor (503); and the motor (503) is fixedly connected to the outer wall of the closed frame (401).

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