A cleaning device for nonferrous metal casting mold

Abstract

The present invention provides a cleaning device for nonferrous metal casting molds, which relates to the technical field of casting mold cleaning equipment, including an aluminum ingot continuous casting machine, wherein a cleaning component for cleaning the upper mold is provided at the middle of the bottom surface of the aluminum ingot continuous casting machine, and the cleaning component comprises: a support frame, a brush roller mechanism, a collecting component, a cleaning mechanism, a demoulding agent mechanism, and an adjusting mechanism. The present invention sprays a cleaning liquid on the mold cavity after demoulding through the cleaning mechanism, and then cooperates with the brush roller mechanism to perform a better cleaning operation on the mold in continuous operation, without manual cleaning, and does not affect the continuous operation of the aluminum ingot continuous casting machine.

Description

Technical Field

[0001] The invention belongs to the technical field of casting mold cleaning equipment, and more specifically, particularly relates to a cleaning device for nonferrous metal casting molds. Background Art

[0002] Nonferrous metal casting molds are special tools used to produce nonferrous metal castings. Nonferrous metals usually include non-ferrous metals such as copper, aluminum, zinc, and magnesium. The mold is designed and manufactured according to the shape and size of the required castings. It has a specific cavity structure. During the casting process, the molten nonferrous metal liquid is injected into the mold cavity, and after cooling and solidification, a casting with a predetermined shape, size, and performance is formed. During the casting process, a large amount of impurities such as residue sediments are easily generated in the mold, and some of them are even attached to the mold surface, affecting the quality of the casting product and the service life of the casting mold. Therefore, it needs to be cleaned and maintained frequently;

[0003] In the prior art, the casting molds of the aluminum ingot continuous casting machine are installed together in a chain shape, which is not convenient for disassembly and installation for cleaning. Therefore, the existing cleaning method is usually manual brushing with a steel brush and a cleaning agent. However, the aluminum ingot continuous casting machine operates uninterruptedly and continuously, and manual cleaning cannot be performed immediately during operation. The molds accumulate serious attachments during long-term operation, making subsequent manual cleaning time-consuming and labor-intensive.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a cleaning device for non-ferrous metal casting molds is provided, in order to achieve a purpose with greater practical value. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a cleaning device for non-ferrous metal casting molds to solve the above problems.

[0006] The purpose and effect of the cleaning device for nonferrous metal casting molds of the present invention are achieved by the following specific technical means:

[0007] A cleaning device for nonferrous metal casting molds, comprising an aluminum ingot continuous casting machine, wherein a cleaning component for cleaning the upper mold is provided in the middle of the bottom surface of the aluminum ingot continuous casting machine;

[0008] The cleaning component includes:

[0009] A support frame is arranged in the middle of the bottom surface of the aluminum ingot continuous casting machine;

[0010] The brush roller mechanism brushes away the residue and cleaning liquid attached to the mold;

[0011] A collection component is used to collect and filter the residue, cleaning fluid and release agent;

[0012] The cleaning mechanism sprays cleaning agent into the mold before the brush roller mechanism works, so as to better remove the residue in the mold;

[0013] A demoulding agent mechanism sprays a demoulding agent into the mold after the brush roller mechanism has cleaned the mold, so as to facilitate demoulding of the aluminum ingot after forming;

[0014] Two sets of nozzle adjustment mechanisms are installed symmetrically on the top surface of the support frame, which are used to adjust the height of the nozzles and drive the nozzles to spray evenly under the mold through reciprocating sliding;

[0015] The four support legs are evenly installed on the bottom of the support frame to adjust the height of the support frame on the bottom of the aluminum ingot continuous casting machine, so as to cooperate with the brush roller mechanism to better clean the mold;

[0016] A transmission component for driving the nozzle adjustment mechanism to slide back and forth is arranged in the support frame.

[0017] Furthermore, the brush roller mechanism includes a brush roller, a synchronous wheel 1, a synchronous belt, a synchronous wheel 2 and a motor. The brush roller is rotatably arranged above the middle of the top surface of the support frame, a synchronous wheel 1 is fixedly installed in the middle of the front end of the brush roller, the motor is fixedly installed in the middle of the front side of the support frame, a synchronous wheel 2 is fixedly installed on the rotating end of the motor, and a synchronous belt is installed between the synchronous wheel 2 and the synchronous wheel 1.

[0018] Furthermore, the collection assembly comprises a collection tank fixedly mounted in the inner cavity in the middle of the top surface of the support frame, a filter screen is mounted in the middle of the collection tank, and a water valve is mounted in the middle of the front end of the bottom of the collection tank.

[0019] Furthermore, the nozzle adjustment mechanism includes a shell slidably arranged on the top surface of the support frame, a bolt rod is rotatably provided in the middle part of the inner cavity of the shell, the upper end of the bolt rod located in the inner cavity of the shell is threadedly connected to a limiting block, a mounting rod is slidably provided on the bolt rod, the mounting rod is located on the bottom surface of the limiting block, a spring is sleeved on the outer wall surface of the bolt rod, and the upper end of the spring is located on the bottom surface of the mounting rod.

[0020] Furthermore, the cleaning mechanism includes a cleaning liquid cabinet installed in the inner cavity on the left side of the support frame, a hose 1 is installed at the output end of the cleaning liquid cabinet, a cleaning nozzle is installed at the output end of the hose 1, and the cleaning nozzle is installed at the upper end of the mounting rod on the same side.

[0021] Furthermore, the release agent mechanism includes a release agent cabinet installed in the inner cavity on the right side of the support frame, and a hose 2 is installed at the output end of the release agent cabinet. A release agent nozzle is installed at the output end of the hose 2, and the release agent nozzle is installed at the upper end of the mounting rod on the same side.

[0022] Furthermore, the support foot includes an internal threaded sleeve, a threaded rod and a hexagonal block, the threaded rod is threadedly installed in the middle of the internal threaded sleeve, the bottom surface of the internal threaded sleeve is installed with a hexagonal block, and the top surface of the threaded rod is fixedly installed with the bottom surface of the support frame.

[0023] Furthermore, the transmission assembly includes a bevel gear 1 rotatably arranged in the middle inner cavity of the upper end of the front side of the support frame, the front middle part of the bevel gear 1 is fixedly connected to the rotation of the motor, the left and right sides of the bevel gear 1 are symmetrically provided with rotating rods, the left and right ends of the two rotating rods are fixedly installed with bevel gear 2, the two bevel gears 2 close to each other are meshed with the bevel gear 1, the transmission assembly also includes a reciprocating screw rod perpendicular to the rotating rod on the same side, the front ends of the two reciprocating screw rods are fixedly installed with bevel gear 3, the bevel gear 3 is meshed with the bevel gear 2 on the same side, a reciprocating slider is installed on the outer wall surface of the reciprocating screw rod, and the top surface of the reciprocating slider is fixedly connected to the bottom surface of the outer shell of the same side section.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention sprays cleaning liquid on the mold cavity after demoulding through a cleaning mechanism, and then cooperates with a brush roller mechanism to better clean the mold in continuous operation, without manual cleaning and without affecting the continuous operation of the aluminum ingot continuous casting machine.

[0026] 2. The demoulding agent mechanism in the present invention evenly sprays the demoulding agent on the mold after being cleaned by the brush roller mechanism, thereby reducing the residue attached to the mold after demoulding, which is more conducive to the continuous operation of the aluminum ingot continuous casting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a schematic diagram of the cleaning component of the present invention.

[0029] Figure 3 It is a schematic diagram of the brush roller mechanism of the present invention.

[0030] Figure 4 It is a schematic diagram of the transmission assembly of the present invention.

[0031] Figure 5 It is a cross-sectional view of the nozzle adjustment mechanism of the present invention.

[0032] Figure 6 It is a schematic diagram of the expansion of the nozzle adjustment mechanism of the present invention.

[0033] Figure 7 It is a schematic diagram of the collection component of the present invention.

[0034] Figure 8It is an enlarged schematic diagram of the structure at location A of the present invention.

[0035] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0036] 1. Aluminum ingot continuous casting machine;

[0037] 2. Clean up components;

[0038] 201, support frame;

[0039] 202, brush roller mechanism; 2021, brush roller; 2022, synchronous wheel 1; 2023, synchronous belt; 2024, synchronous wheel 2; 2025, motor;

[0040] 203, collecting assembly; 2031, collecting tank; 2032, filter screen; 2033, water valve;

[0041] 204, cleaning mechanism; 2041, cleaning liquid box; 2042, hose 1; 2043, cleaning nozzle;

[0042] 205, mold release agent mechanism; 2051, mold release agent chassis; 2052, hose 2; 2053, mold release agent nozzle;

[0043] 206, nozzle adjustment mechanism; 2061, housing; 2062, bolt rod; 2063, limit block; 2064, mounting rod; 2065, spring;

[0044] 207, support foot; 2071, internal thread sleeve; 2072, threaded rod; 2073, hexagonal block;

[0045] 3. Transmission assembly; 301. Bevel gear one; 302. Rotating rod; 303. Bevel gear two; 304. Bevel gear three; 305. Reciprocating screw rod; 306. Reciprocating slider. DETAILED DESCRIPTION

[0046] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0047] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Example:

[0050] As attached Figure 1 To Attachment Figure 8 As shown:

[0051] A cleaning device for nonferrous metal casting molds comprises an aluminum ingot continuous casting machine 1, wherein a cleaning component 2 for cleaning the upper mold is provided in the middle of the bottom surface of the aluminum ingot continuous casting machine 1;

[0052] Cleaning component 2 includes:

[0053] The support frame 201 is arranged in the middle of the bottom surface of the aluminum ingot continuous casting machine 1;

[0054] The brush roller mechanism 202 brushes away the residue and cleaning liquid attached to the mold;

[0055] A collecting component 203 collects and filters the residue, cleaning liquid and release agent;

[0056] The cleaning mechanism 204 sprays a cleaning agent into the mold before the brush roller mechanism 202 works, so as to better remove the residue in the mold;

[0057] A demoulding agent mechanism 205 sprays a demoulding agent into the mold after the brush roller mechanism 202 cleans the mold, so as to facilitate demoulding of the aluminum ingot after forming;

[0058] Two sets of nozzle adjustment mechanisms 206 are symmetrically mounted on the top surface of the support frame 201, which are used to adjust the height of the nozzles and drive the nozzles to spray evenly under the mold through reciprocating sliding;

[0059] Four support legs 207 are evenly installed on the bottom of the support frame 201 to adjust the height of the support frame 201 on the bottom of the aluminum ingot continuous casting machine 1, so as to cooperate with the brush roller mechanism 202 to better clean the mold;

[0060] A transmission assembly 3 is provided in the support frame 201 to drive the nozzle adjustment mechanism 206 to slide back and forth.

[0061] As attached Figure 1 To Attachment Figure 8 As shown, in some embodiments, the brush roller mechanism 202 includes a brush roller 2021, a synchronous wheel 1 2022, a synchronous belt 2023, a synchronous wheel 2024 and a motor 2025. The brush roller 2021 is rotatably arranged above the middle of the top surface of the support frame 201, and the synchronous wheel 1 2022 is fixedly installed in the middle of the front end of the brush roller 2021. The motor 2025 is fixedly installed in the middle of the front side of the support frame 201, and the synchronous wheel 2024 is fixedly installed at the rotating end of the motor 2025. A synchronous belt 2023 is installed between the synchronous wheel 2024 and the synchronous wheel 1 2022.

[0062] During the operation of the aluminum ingot continuous casting machine 1, the driving motor 2025 rotates, and the motor 2025 further rotates to drive the cleaning mechanism 204 to rotate. Since a synchronous belt 2023 is installed between the synchronous wheel 2024 and the synchronous wheel 1 2022, the synchronous wheel 1 2022 rotates to drive the brush roller 2021 to rotate. The brush roller 2021 rotates to clean the cavity and surface of the mold, and brush off the cleaning liquid and residue attached to the mold.

[0063] As attached Figure 1 To Attachment Figure 8 As shown, in some embodiments, the collection assembly 203 includes a collection tank 2031 fixedly installed in the inner cavity in the middle of the top surface of the support frame 201. A filter screen 2032 is installed in the middle of the collection tank 2031, and a water valve 2033 is installed in the middle of the front end of the bottom of the collection tank 2031.

[0064] When the brush roller mechanism 202, the cleaning mechanism 204 and the release agent mechanism 205 are operating, the falling cleaning liquid, residue and release agent are collected by the collecting tank 2031, and the residue is filtered and separated from the cleaning liquid and the release agent by the filter net 2032. When the liquid level in the collecting tank 2031 is high, the liquid is discharged by opening the water valve 2033, and the filter net 2032 is rolled up and taken out from the collecting tank 2031 to clean the residue on the upper layer.

[0065] As attached Figure 1 To Attachment Figure 8As shown, in some embodiments, the nozzle adjustment mechanism 206 includes a shell 2061 slidably arranged on the top surface of the support frame 201, a bolt rod 2062 is rotatably arranged in the middle part of the inner cavity of the shell 2061, the upper end of the bolt rod 2062 is located in the inner cavity of the shell 2061 and is threadedly connected to a limiting block 2063, a mounting rod 2064 is slidably arranged on the bolt rod 2062, the mounting rod 2064 is located on the bottom surface of the limiting block 2063, a spring 2065 is sleeved on the outer wall surface of the bolt rod 2062, and the upper end of the spring 2065 is located on the bottom surface of the mounting rod 2064.

[0066] By rotating the bolt rod 2062, the limit block 2063 set in the inner cavity of the shell 2061 slides downward on the bolt rod 2062, thereby driving the mounting rod 2064 to slide downward as a whole, thereby adjusting the height of the upper end of the mounting rod 2064 from the mold. The spring 2065 is compressed when the mounting rod 2064 slides downward, and at the same time releases elastic potential energy, driving the lower end of the mounting rod 2064 to maintain close contact with the limit block 2063.

[0067] As attached Figure 1 To Attachment Figure 8 As shown, in some embodiments, the cleaning mechanism 204 includes a cleaning liquid box 2041 installed in the inner cavity on the left side of the support frame 201, a hose 2042 is installed at the output end of the cleaning liquid box 2041, a cleaning nozzle 2043 is installed at the output end of the hose 2042, and the cleaning nozzle 2043 is installed at the upper end of the mounting rod 2064 on the same side.

[0068] The cleaning liquid box 2041 pumps the cleaning liquid into the hose 2042, and sprays it on the mold through the cleaning nozzle 2043 at the upper end of the hose 2042. Then, when the mounting rod 2064 slides back and forth, the cleaning nozzle 2043 can spray the cleaning liquid on the mold more evenly.

[0069] As attached Figure 1 To Attachment Figure 8 As shown, in some embodiments, the release agent mechanism 205 includes a release agent box 2051 installed in the inner cavity on the right side of the support frame 201, a hose 2052 is installed at the output end of the release agent box 2051, a release agent nozzle 2053 is installed at the output end of the hose 2052, and the release agent nozzle 2053 is installed at the upper end of the mounting rod 2064 on the same side.

[0070] The release agent box 2051 pumps the release agent into the hose 2052, and sprays it on the mold through the release agent nozzle 2053 at the upper end of the hose 2052. Then, when the mounting rod 2064 slides back and forth, the release agent nozzle 2053 can spray the release agent on the mold more evenly.

[0071] As attached Figure 1 To Attachment Figure 8 As shown, in some embodiments, the support foot 207 includes an internal threaded sleeve 2071, a threaded rod 2072 and a hexagonal block 2073, the threaded rod 2072 is threadedly installed in the middle of the internal threaded sleeve 2071, the hexagonal block 2073 is installed on the bottom surface of the internal threaded sleeve 2071, and the top surface of the threaded rod 2072 is fixedly installed on the bottom surface of the support frame 201.

[0072] When the brush roller 2021 cannot fully contact the inner cavity of the mold for cleaning, the height of the threaded rod 2072 on the internal threaded sleeve 2071 is adjusted by rotating the hexagonal block 2073, and then the overall height of the brush roller 2021 on the support frame 201 is adjusted, so that it can better contact the inner cavity of the mold for cleaning operations.

[0073] As attached Figure 1 To Attachment Figure 8 As shown, in some embodiments, the transmission component 3 includes a bevel gear 1 301 rotatably arranged in the middle inner cavity of the upper end of the front side of the support frame 201, the front middle part of the bevel gear 1 301 is fixedly connected to the rotation of the motor 2025, and the left and right sides of the bevel gear 1 301 are symmetrically provided with rotating rods 302, and the left and right ends of the two rotating rods 302 are fixedly installed with bevel gears 2 303, and the two bevel gears 2 303 close to each other are meshed with the bevel gear 1 301. The transmission component 3 also includes a reciprocating screw rod 305 perpendicular to the rotating rod 302 on the same side, and the front ends of the two reciprocating screw rods 305 are fixedly installed with bevel gears 304, and the bevel gears 304 are meshed with the bevel gears 2 303 on the same side. A reciprocating slider 306 is installed on the outer wall surface of the reciprocating screw rod 305, and the top surface of the reciprocating slider 306 is fixedly connected to the bottom surface of the same side segment housing 2061.

[0074] When the motor 2025 rotates, the bevel gear 1 301 rotates, driving the bevel gear 2 303 meshing on its left and right sides to rotate, and the bevel gear 2 303 further rotates to drive the rotating rod 302 and the bevel gear 2 303 at the other end to rotate, and the bevel gear 3 304 meshing with the bevel gear 2 303 on the same side rotates to drive the reciprocating screw rod 305 to rotate, further driving the reciprocating slider 306 on it to slide back and forth on the support frame 201 while driving the shell 2061 to slide back and forth.

[0075] The specific usage and function of this embodiment are as follows: during the operation of the aluminum ingot continuous casting machine 1, the motor 2025, the cleaning liquid box 2041 and the release agent box 2051 are driven to work at the same time, the motor 2025 rotates to drive the synchronous wheel 2024 and the bevel gear 1 301 to rotate, the bevel gear 1 301 rotates to drive the bevel gear 2 303 meshed on its left and right sides to rotate, and the bevel gear 2 303 further rotates to drive the rotating rod 302 and the bevel gear 2 303 at the other end to rotate, and the bevel gear 3 304 meshed with the bevel gear 2 303 on the same side rotates to drive the reciprocating screw rod 305 to rotate, and further drives the reciprocating slider 306 thereon to slide back and forth on the support frame 201 while driving the housing 2061 to slide back and forth, the mounting rod 2064 in the left housing 2061 drives the cleaning nozzle 2043 thereon to slide back and forth, and the right mounting rod 2064 drives the release agent nozzle 2053 thereon to slide back and forth;

[0076] At this time, the cleaning liquid box 2041 pumps the cleaning liquid into the hose 1 2042, and the cleaning liquid is evenly sprayed on the mold passing over the hose 1 2042 through the cleaning nozzle 2043 at the upper end of the hose 1 2042;

[0077] The motor 2025 rotates to drive the synchronous wheel 2024 to rotate. Since a synchronous belt 2023 is installed between the synchronous wheel 2024 and the synchronous wheel 1 2022, the synchronous wheel 1 2022 rotates to drive the brush roller 2021 to rotate. The brush roller 2021 rotates to clean the cavity and surface of the mold sprayed with the cleaning liquid, and brushes off the cleaning liquid and residues attached to the mold.

[0078] The release agent box 2051 pumps the release agent into the second hose 2052, and the release agent is evenly sprayed on the mold passing over it and cleaned by the brush roller 2021 through the release agent nozzle 2053 at the upper end of the second hose 2052.

[0079] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent 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 thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cleaning device for nonferrous metal casting molds, comprising an aluminum ingot continuous casting machine (1), characterized in that: A cleaning component (2) for cleaning the upper mold is provided in the middle of the bottom surface of the aluminum ingot continuous casting machine (1); The cleaning component (2) comprises: A support frame (201) is arranged in the middle of the bottom surface of the aluminum ingot continuous casting machine (1); The brush roller mechanism (202) brushes away the residue and cleaning liquid attached to the mold; A collecting component (203) collects and filters the residue, cleaning liquid and release agent; The cleaning mechanism (204) includes a cleaning nozzle (2043) that sprays cleaning liquid into the mold before the brush roller mechanism (202) works, so as to better remove the residue in the mold; A demoulding agent mechanism (205) includes a demoulding agent spray head (2053) for spraying the demoulding agent into the mold after the brush roller mechanism (202) has cleaned the mold, so as to facilitate demoulding of the aluminum ingot after forming; Two sets of nozzle adjustment mechanisms (206) are symmetrically mounted on the top surface of the support frame (201); The nozzle adjustment mechanism (206) comprises a shell (2061) slidably arranged on the top surface of the support frame (201); a bolt rod (2062) is rotatably arranged in the middle of the inner cavity of the shell (2061); the upper end of the bolt rod (2062) located in the inner cavity of the shell (2061) is threadedly connected to a limit block (2063); a mounting rod (2064) is slidably arranged on the bolt rod (2062); the mounting rod (2064) is located on the bottom surface of the limit block (2063); a spring (2065) is sleeved on the outer wall surface of the bolt rod (2062); the upper end of the spring (2065) is located on the bottom surface of the mounting rod (2064); The cleaning mechanism (204) comprises a cleaning liquid box (2041) installed in the inner cavity on the left side of the support frame (201); a hose 1 (2042) is installed at the output end of the cleaning liquid box (2041); a cleaning nozzle (2043) is installed at the output end of the hose 1 (2042); and the cleaning nozzle (2043) is installed at the upper end of the mounting rod (2064) on the same side; The demoulding agent mechanism (205) comprises a demoulding agent box (2051) installed in the inner cavity on the right side of the support frame (201); a second hose (2052) is installed at the output end of the demoulding agent box (2051); a demoulding agent spray head (2053) is installed at the output end of the second hose (2052); and the demoulding agent spray head (2053) is installed at the upper end of the mounting rod (2064) on the same side; It is used to adjust the height of the nozzle and drive the nozzle to spray evenly under the mold through reciprocating sliding; Four support legs (207) are evenly distributed on the bottom surface of the support frame (201), and the height of the support frame (201) on the bottom surface of the aluminum ingot continuous casting machine (1) is adjusted, thereby cooperating with the brush roller mechanism (202) to better clean the mold; The support frame (201) is provided with a transmission assembly (3) for driving the nozzle adjustment mechanism (206) to slide back and forth; The brush roller mechanism (202) comprises a brush roller (2021), a synchronous wheel 1 (2022), a synchronous belt (2023), a synchronous wheel 2 (2024) and a motor (2025); the brush roller (2021) is rotatably arranged above the middle of the top surface of the support frame (201); the synchronous wheel 1 (222) is fixedly mounted at the middle of the front end of the brush roller (2021); the motor (225) is fixedly mounted at the middle of the front side of the support frame (201); the synchronous wheel 2 (224) is fixedly mounted at the rotating end of the motor (2025); and a synchronous belt (223) is mounted between the synchronous wheel 2 (2024) and the synchronous wheel 1 (222); The transmission assembly (3) comprises a bevel gear 1 (301) rotatably arranged in an inner cavity at the middle of the upper end of the front side of the support frame (201); the middle of the front side of the bevel gear 1 (301) is fixedly connected to the motor (2025); rotating rods (302) are symmetrically arranged on the left and right sides of the bevel gear 1 (301); bevel gear 2 (303) is fixedly installed at both the left and right ends of the two rotating rods (302); the two bevel gears 2 (303) close to each other are meshed with the bevel gear 1 (301) to form a rotating shaft. The transmission assembly (3) further comprises a reciprocating screw rod (305) perpendicular to the rotating rod (302); the front ends of the two reciprocating screw rods (305) are fixedly mounted with bevel gears (304); the bevel gears (304) are meshed with bevel gears (303) on the rotating rod on the same side; a reciprocating slider (306) is mounted on the outer wall surface of the reciprocating screw rod (305); the top surface of the reciprocating slider (306) is fixedly connected to the bottom surface of the housing (2061) on the same side.

2. A cleaning device for nonferrous metal casting molds as claimed in claim 1, characterized in that: The collecting assembly (203) comprises a collecting trough (2031) fixedly mounted in an inner cavity in the middle of the top surface of the supporting frame (201), a filter screen (2032) being mounted in the middle of the collecting trough (2031), and a water valve (2033) being mounted in the middle of the front end of the bottom of the collecting trough (2031).

3. A cleaning device for nonferrous metal casting molds as claimed in claim 1, characterized in that: The support foot (207) comprises an internal threaded sleeve (2071), a threaded rod (2072) and a hexagonal block (2073); the threaded rod (2072) is threadedly mounted in the middle of the internal threaded sleeve (2071); the bottom surface of the internal threaded sleeve (2071) is mounted with the hexagonal block (2073); and the top surface of the threaded rod (2072) is fixedly mounted to the bottom surface of the support frame (201).

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