Mold cleaning device for mold machining and using method thereof

Abstract

The invention relates to the technical field of mold cleaning, and discloses a mold cleaning device for mold machining and a using method thereof.The mold cleaning device comprises a rack, the bottom of the inner wall of the rack is slidably connected with a containing plate through a sliding rail, and the top of the containing plate is used for containing a to-be-cleaned mold; a plurality of drainage holes for draining cleaning liquid are formed in one side of the placing plate; a cleaning assembly for cleaning the surface of the mold is arranged at the top of the placing plate; a first chain wheel is driven by a motor, a second chain wheel and a rotating shaft are driven by a chain to rotate, a rotating roller synchronously rotates, bristles physically brush the surface of a mold, physical brushing of the bristles of the rotating roller and spraying of cleaning liquid through water spraying holes are synchronously carried out, stubborn stains are removed through mechanical friction, residues are dissolved through chemical cleaning liquid, and the cleaning effect is good. The gear motor drives the lead screw to drive the cleaning assembly to move, the cleaning assembly can move transversely, the surface of the mold is cleaned repeatedly, and dead-corner-free cleaning is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of mold cleaning, and particularly to a mold cleaning device for mold processing and its usage method. Background Technique

[0002] A mold is a tool used to make formed articles. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the outer shape of the article by changing the physical state of the formed material. It is known as the "mother of industry".

[0003] In the existing mold processing field, the surface of the mold often remains with oil stains, metal debris and coolant residues. Traditional mold cleaning only relies on physical flushing or chemical soaking, lacking the synergistic effect of multiple mechanisms. Single spraying cannot remove stubborn attachments, and simple brushing is easy to damage the surface of precision molds. Therefore, a mold cleaning device for mold processing and its usage method are proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a mold cleaning device for mold processing and its usage method to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A mold cleaning device for mold processing, including a frame. The bottom of the inner wall of the frame is slidably connected with a placement plate through a slide rail, and the top of the placement plate is used for placing the mold to be cleaned;

[0006] A plurality of drain holes for discharging cleaning liquid are opened on one side of the placement plate;

[0007] A cleaning assembly for cleaning the surface of the mold is provided on the top of the placement plate;

[0008] A moving assembly for providing the moving power of the cleaning assembly is provided on the top of the frame;

[0009] A liquid supply assembly for providing cleaning liquid is provided on the lower side of the placement plate, and a filtering assembly is provided at the liquid inlet end of the liquid supply assembly;

[0010] The cleaning assembly includes a support frame. One side of the bottom of the support frame is rotatably connected with a rotating shaft through a bearing. A rotating roller is fixedly sleeved on the outer side of the rotating shaft. A plurality of brush hairs are inserted into the outer side of the rotating roller, and a plurality of water spraying holes spaced from the brush hairs are opened on the outer side of the rotating roller.

[0011] Preferably, on the above: A second protective frame is fixed on one side of the support frame, and a motor is installed on the inner wall of the second protective frame. A first sprocket is fixed at the output shaft end of the motor.

[0012] Preferably, a second sprocket is fixed to one end of the rotating shaft, and the second sprocket is connected to the first sprocket through a chain.

[0013] Preferably, a limiting frame is fixed to one side of the support frame. A water storage cavity is provided inside the limiting frame, and a liquid inlet groove located inside the water storage cavity is formed on the outer side of the rotating shaft.

[0014] A liquid infusion groove is formed inside the rotating roller. The liquid inlet end of the liquid infusion groove is communicated with the liquid outlet end of the liquid inlet groove, and the liquid outlet end of the liquid infusion groove is communicated with the liquid inlet end of the water spraying hole.

[0015] Preferably, the moving assembly includes a first protective frame. A reduction motor is fixed to one side of the first protective frame. A lead screw is fixed to the output shaft end of the reduction motor, and the lead screw is threadedly connected with a support plate.

[0016] Preferably, a sliding column fixed to the inner wall of the first protective frame penetrates through one side of the support plate movably. A connecting frame is fixed to the bottom of the support plate, and the bottom of the connecting frame is fixed to the top of the support frame. The bottom of the first protective frame is fixed to the top of the machine frame.

[0017] Preferably, the liquid supply assembly includes a water storage tank. An inclined plate for guiding is fixed to the top of the water storage tank. A liquid adding pipe is provided on one side of the top of the water storage tank. A water pump is installed at the bottom of the inner wall of the water storage tank. The liquid outlet end of the water pump is communicated with a water outlet pipe, and the liquid outlet end of the water outlet pipe is communicated with the water storage cavity.

[0018] Preferably, the filtering assembly includes a vertical plate. A filter screen is fixed to one side of the bottom of the vertical plate. One side of the filter screen is inserted into one side of the inclined plate, and one side of the vertical plate is connected to one side of the water storage tank by bolts.

[0019] Preferably, a sliding groove for inserting the filter screen is formed on one side of the water storage tank, and a sealing ring located outside the sliding groove is bonded to one side of the vertical plate.

[0020] A drainage groove is provided between the inclined plate and the inner wall of the water storage tank for discharging the filtered cleaning liquid. The top of the water storage tank is fixed to the bottom of the machine frame, and a box door is hinged to one side of the machine frame.

[0021] The present invention also provides a use method of a mold cleaning device for mold processing, including the following steps:

[0022] S1. Mold placement: Open the box door, pull the placement plate to one side, place the mold steadily on the top of the placement plate, make the side of the mold to be cleaned face upward, push the placement plate into the inside of the machine frame, and then close the box door.

[0023] S2. Cleaning liquid supply: Inject the cleaning liquid into the water storage tank through the liquid adding pipe. Start the water pump, pump the cleaning liquid through the water outlet pipe into the water storage cavity of the limit frame, and transport it to the spray holes through the liquid inlet groove and the liquid delivery groove;

[0024] S3. Mold cleaning: The reduction motor drives the lead screw to rotate, the support plate drives the cleaning component to move horizontally along the sliding column, the motor drives the first sprocket, drives the second sprocket and the rotating shaft to rotate through the chain, the rotating roller rotates synchronously, the brush bristles physically brush the surface of the mold, and the spray holes uniformly spray the cleaning liquid to achieve the coordinated cleaning of "brush - flush";

[0025] S4. Waste liquid circulation filtration: The cleaning waste liquid flows into the water storage tank under the guiding action of the inclined plate through the drain hole. The inclined plate guides the waste liquid to flow towards the filter net. After the impurities are intercepted, the filtered liquid flows back to the water storage tank through the drain groove to complete the circulation;

[0026] S5. After the cleaning is completed, turn off the reduction motor, the water pump and the motor, open the cabinet door and pull out the placement plate to take out the mold;

[0027] S6. Filter net maintenance: Remove the bolt on one side of the vertical plate, pull the vertical plate to drive the filter net to first draw outwards along the sliding groove, and then separate from the guiding surface of the inclined plate, clean the filter net, insert the cleaned filter net on one side of the inclined plate, and use the bolt to fix the vertical plate on one side of the water storage tank.

[0028] Compared with the prior art, the present invention adopts the above technical solutions and has the following technical effects:

[0029] First, the motor drives the first sprocket, drives the second sprocket and the rotating shaft to rotate through the chain, the rotating roller rotates synchronously, the brush bristles physically brush the surface of the mold. The physical brushing of the brush bristles of the rotating roller and the spraying of the cleaning liquid from the spray holes are carried out synchronously. It not only removes stubborn stains through mechanical friction, but also dissolves residues through the chemical cleaning liquid, achieving a double - cleaning effect. The reduction motor drives the lead screw to drive the cleaning component to move, and the cleaning component can move horizontally to perform multiple reciprocating cleanings on the surface of the mold to ensure cleaning without dead corners.

[0030] Second, after the waste liquid is guided by the inclined plate to the filter net for filtration and then flows back to the water storage tank through the drain groove, an internal circulation of the cleaning liquid is formed, reducing the need for replenishment of new cleaning liquid, reducing the use cost. During the flow of the waste liquid, it is filtered in real time through the filter net, avoiding impurities from contacting the surface of the mold again with the cleaning liquid, preventing secondary pollution or scratching of the mold.

[0031] Third, by removing the bolt on one side of the vertical plate and pulling the vertical plate to drive the filter net to draw outwards along the sliding groove, after the filter net is drawn out, it can be conveniently and comprehensively cleaned, which can more effectively remove impurities, dirt, etc. intercepted on the filter net, ensuring the cleanliness of the filter net. The operation steps are simple, without the need for complex tools or cumbersome processes, reducing the maintenance difficulty and saving maintenance time and labor costs. Brief Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0033] Figure 1 It is a schematic structural diagram of the first perspective of the present invention;

[0034] Figure 2 It is a schematic structural diagram of the second perspective of the present invention;

[0035] Figure 3 It is a schematic structural diagram of the third perspective of the present invention;

[0036] Figure 4 It is a schematic front sectional view of the inclined plate of the present invention;

[0037] Figure 5 It is a schematic structural diagram of the screw rod part of the present invention;

[0038] Figure 6 It is a schematic structural diagram of the sprocket part of the present invention;

[0039] Figure 7 It is a schematic front sectional view of the limit frame part of the present invention;

[0040] Figure 8 It is a schematic front sectional view of the support frame part of the present invention.

[0041] Description of the reference numerals: 1, frame; 2, moving component; 21, reduction motor; 22, screw rod; 23, first protective frame; 24, support plate; 25, connecting frame; 26, sliding column; 3, box door; 5, liquid supply component; 51, inclined plate; 52, water outlet pipe; 53, liquid adding pipe; 54, water storage tank; 55, water pump; 6, cleaning component; 61, second protective frame; 62, first sprocket; 63, second sprocket; 64, limit frame; 65, water spraying hole; 66, rotating roller; 67, brush bristles; 68, support frame; 69, rotating shaft; 610, liquid inlet groove; 611, liquid delivery groove; 612, motor; 7, placing plate; 8, drain hole; 9, filtering component; 91, vertical plate; 92, sliding groove; 93, filter screen; 94, drain groove. Detailed Description of the Embodiments

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0043] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application. Therefore, they do not have any technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the efficacy that this application can produce and the purpose that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this application.

[0044] Embodiment

[0045] Please refer to Figure 1-8 , the present invention provides a technical solution: a mold cleaning device for mold processing, including a frame 1. The bottom of the inner wall of the frame 1 is slidably connected with a placement plate 7 through a slide rail. A rubber plate (not shown in the figure) is arranged on the top of the placement plate 7 to increase the friction between the mold and the placement plate 7 and prevent the mold from moving during cleaning. The top of the placement plate 7 is used to place the mold to be cleaned; a plurality of drain holes 8 for discharging cleaning liquid are opened on one side of the placement plate 7; a cleaning component 6 for cleaning the surface of the mold is arranged on the top of the placement plate 7; a moving component 2 for providing the moving power of the cleaning component 6 is arranged on the top of the frame 1; a liquid supply component 5 for providing cleaning liquid is arranged on the lower side of the placement plate 7. A filtering component 9 is arranged at the liquid inlet end of the liquid supply component 5. A box door 3 is hinged on one side of the frame 1. Open the box door 3 and pull the placement plate 7 to one side, and place the mold steadily on the top of the placement plate 7 with the assistance of a crane.

[0046] In order to facilitate the cleaning of the mold, a cleaning component 6 is provided. The cleaning component 6 includes a support frame 68. One side of the bottom of the support frame 68 is rotatably connected with a rotating shaft 69 through a bearing. A rotating roller 66 is fixedly sleeved on the outer side of the rotating shaft 69. The motor 612 drives the first sprocket 62, and drives the second sprocket 63 and the rotating shaft 69 to rotate through a chain. The rotating roller 66 rotates synchronously. A plurality of brush hairs 67 are inserted into the outer side of the rotating roller 66. A plurality of water spraying holes 65 spaced from the brush hairs 67 are opened on the outer side of the rotating roller 66. The brush hairs 67 physically brush the surface of the mold, and the water spraying holes 65 uniformly spray the cleaning liquid.

[0047] A second protective frame 61 is fixed to one side of the support frame 68, and the second protective frame 61 prevents water from contacting the motor 612. The motor 612 is installed on the inner wall of the second protective frame 61, and a first sprocket 62 is fixed to the output shaft end of the motor 612. A second sprocket 63 is fixed to one end of the rotating shaft 69, and the second sprocket 63 is connected to the first sprocket 62 through a chain. A limiting frame 64 is fixed to one side of the support frame 68, and a water storage cavity is provided on the inner side of the limiting frame 64. A liquid inlet groove 610 located on the inner side of the water storage cavity is provided on the outer side of the rotating shaft 69; the rotating shaft 69 is rotatably connected to one side of the limiting frame 64 through a sealed bearing, and an infusion groove 611 is provided on the inner side of the rotating roller 66, and the liquid inlet end of the infusion groove 611 is connected to the liquid outlet end of the infusion groove 610, and the liquid outlet end of the infusion groove 611 is connected to the liquid inlet end of the water spray hole 65, and the cleaning liquid is transported to the water spray hole 65 through the liquid inlet groove 610 and the infusion groove 611.

[0048] The moving component 2 includes a first protective frame 23, a reduction motor 21 is fixed to one side of the first protective frame 23, a screw rod 22 is fixed to the output shaft end of the reduction motor 21, the screw rod 22 is threadedly connected to a support plate 24, and a slide column 26 fixed to the inner wall of the first protective frame 23 is movably penetrated on one side of the support plate 24. The reduction motor 21 drives the screw rod 22 to rotate, and the support plate 24 drives the cleaning component 6 to move laterally along the slide column 26. A connecting frame 25 is fixed to the bottom of the support plate 24, and the bottom of the connecting frame 25 is fixed to the top of the support frame 68. The bottom of the first protective frame 23 is fixed to the top of the frame 1.

[0049] In order to facilitate the spraying of cleaning liquid, a liquid supply component 5 is provided, which includes a water storage tank 54, a sloping plate 51 for diversion is fixed on the top of the water storage tank 54, a liquid adding pipe 53 is provided on one side of the top of the water storage tank 54, a water pump 55 is installed at the bottom of the inner wall of the water storage tank 54, and the liquid outlet end of the water pump 55 is connected to the water outlet pipe 52, and the liquid outlet end of the water outlet pipe 52 is connected to the water storage cavity. When the water pump 55 is started, the cleaning liquid is pumped into the water storage cavity of the limiting frame 64 through the water outlet pipe 52, and is transported to the water spray hole 65 through the liquid inlet tank 610 and the liquid infusion tank 611.

[0050] The filter assembly 9 includes a vertical plate 91, a filter screen 93 is fixed on one side of the bottom of the vertical plate 91, one side of the filter screen 93 is inserted into one side of the inclined plate 51, the bolts on one side of the vertical plate 91 are removed, and the vertical plate 91 is pulled to drive the filter screen 93 to be first pulled outward along the slide groove 92, and then detached from the guide surface of the inclined plate 51, one side of the vertical plate 91 is connected to one side of the water tank 54 by bolts, and a slide groove 92 for inserting the filter screen 93 is opened on one side of the water tank 54, and the filter screen 93 is cleaned, and the cleaned filter screen 93 is inserted into one side of the inclined plate 51, and the vertical plate 91 is fixed to one side of the water tank 54 with bolts, and a sealing ring located on the outside of the slide groove 92 is bonded to one side of the vertical plate 91, and the sealing ring prevents leakage of cleaning liquid; a drainage groove 94 is provided between the inclined plate 51 and the inner wall of the water tank 54, which is used to discharge the filtered cleaning liquid, and the top of the water tank 54 is fixed to the bottom of the frame 1.

[0051] Working principle: when the mold needs to be cleaned, first open the box door 3, pull the placement plate 7 to one side, and use the overhead crane to stably place the mold on the top of the placement plate 7, so that the side of the mold that needs to be cleaned faces upward, push the placement plate 7 into the inner side of the frame 1, then close the box door 3, inject cleaning liquid into the water tank 54 through the liquid filling pipe 53, start the water pump 55, pump the cleaning liquid into the water storage cavity of the limit frame 64 through the water outlet pipe 52, and transport it to the water spray hole 65 through the liquid inlet tank 610 and the liquid infusion tank 611;

[0052] Then the reduction motor 21 drives the screw rod 22 to rotate, the support plate 24 drives the cleaning assembly 6 to move laterally along the slide column 26, the motor 612 drives the first sprocket 62, and drives the second sprocket 63 and the rotating shaft 69 to rotate through the chain, the rotating roller 66 rotates synchronously, the bristles 67 physically brush the mold surface, and the water spray hole 65 evenly sprays the cleaning liquid to achieve "brush-flushing" coordinated cleaning, which is simple and convenient to operate and can reciprocate the mold surface.

[0053] The cleaning waste liquid flows into the water storage tank 54 through the drainage hole 8 under the guidance of the inclined plate 51. The inclined plate 51 guides the waste liquid to flow to the filter screen 93. After the impurities are trapped, the filtered liquid flows back to the water storage tank 54 through the drainage groove 94. The reduction motor 21, the water pump 55 and the motor 612 are turned off, the box door 3 is opened, and the placement plate 7 is pulled out to take out the mold. At this time, the cleaning of the mold is completed;

[0054] When the filter screen 93 needs maintenance, it is only necessary to remove the bolts on one side of the vertical plate 91, pull the vertical plate 91 to drive the filter screen 93 to be pulled out along the slide groove 92 first, and then separate from the guide surface of the inclined plate 51, clean the filter screen 93, insert the cleaned filter screen 93 on one side of the inclined plate 51, and use bolts to fix the vertical plate 91 on one side of the water tank 54. At this time, the maintenance of the filter screen 93 is completed.

[0055] The present invention also provides a method for using a mold cleaning device for mold processing, comprising the following steps:

[0056] S1, mold placement, open the box door 3, pull the placement plate 7 to one side, place the mold steadily on the top of the placement plate 7, so that the side of the mold to be cleaned faces upward, push the placement plate 7 into the inner side of the frame 1, and then close the box door 3;

[0057] S2, supply of cleaning liquid, injecting cleaning liquid into the water storage tank 54 through the liquid adding pipe 53, starting the water pump 55, pumping the cleaning liquid into the water storage cavity of the limiting frame 64 through the water outlet pipe 52, and transporting it to the water spray hole 65 through the liquid inlet tank 610 and the liquid infusion tank 611;

[0058] S3. Mold cleaning: The reduction motor 21 drives the lead screw 22 to rotate, the support plate 24 drives the cleaning assembly 6 to move horizontally along the sliding column 26, the motor 612 drives the first sprocket 62, and drives the second sprocket 63 and the rotating shaft 69 to rotate through the chain. The rotating roller 66 rotates synchronously, the brush bristles 67 physically brush the surface of the mold, and the spray holes 65 evenly spray the cleaning liquid to achieve the "brush - flush" collaborative cleaning;

[0059] S4. Waste liquid circulation and filtration: The cleaning waste liquid flows through the drain hole 8 and flows into the water storage tank 54 under the guiding action of the inclined plate 51. The inclined plate 51 guides the waste liquid to flow towards the filter screen 93. After the impurities are intercepted, the filtered liquid flows back to the water storage tank 54 through the drain trough 94 to complete the circulation;

[0060] S5. After the cleaning is completed, turn off the reduction motor 21, the water pump 55 and the motor 612, open the cabinet door 3 and pull out the placement plate 7 to take out the mold;

[0061] S6. Maintenance of the filter screen 93: Remove the bolts on one side of the vertical plate 91, pull the vertical plate 91 to drive the filter screen 93 to first draw outwards along the sliding groove 92, and then disengage from the guiding surface of the inclined plate 51 to clean the filter screen 93. Insert the cleaned filter screen 93 on one side of the inclined plate 51 and use bolts to fix the vertical plate 91 on one side of the water storage tank 54.

[0062] In summary, the motor 612 drives the first sprocket 62, drives the second sprocket 63 and the rotating shaft 69 to rotate through the chain, the rotating roller 66 rotates synchronously, the brush bristles 67 physically brush the surface of the mold, and the physical brushing of the brush bristles 67 of the rotating roller 66 is synchronized with the spraying of the cleaning liquid from the spray holes 65. It not only removes stubborn stains through mechanical friction, but also dissolves residues through the chemical cleaning liquid, achieving a double - cleaning effect. The reduction motor 21 drives the lead screw 22 to drive the cleaning assembly 6 to move, and the cleaning assembly 6 can move horizontally to perform multiple reciprocating cleanings on the surface of the mold to ensure cleaning without dead corners.

[0063] After the waste liquid is guided by the inclined plate 51 to the filter screen 93 for filtration and then flows back to the water storage tank 54 through the drain trough 94, an internal circulation of the cleaning liquid is formed, reducing the need for replenishing new cleaning liquid, reducing the use cost. During the flow of the waste liquid, it is filtered by the filter screen 93 in real - time, avoiding impurities from contacting the surface of the mold again with the cleaning liquid, preventing secondary pollution or scratching of the mold.

[0064] By removing the bolts on one side of the vertical plate 91 and pulling the vertical plate 91 to drive the filter screen 93 to draw outwards along the sliding groove 92, after the filter screen 93 is drawn out, it can be conveniently cleaned comprehensively, and it can more effectively remove the impurities, dirt, etc. intercepted on the filter screen 93, ensuring the cleanliness of the filter screen 93. The operation steps are simple, without the need for complex tools or cumbersome processes, reducing the maintenance difficulty and saving maintenance time and labor costs.

[0065] Those skilled in the art will appreciate that the features recited in the various embodiments and / or claims of the present invention can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and / and combined in various ways. All such combinations and / and combinations fall within the scope of the present invention.

Claims

1. A mold cleaning device for mold processing, comprising a frame (1), characterized in that: The bottom of the inner wall of the frame (1) is slidably connected to a placement plate (7) via a slide rail, and the top of the placement plate (7) is used to place the mold to be cleaned; A plurality of drainage holes (8) for discharging cleaning liquid are provided on one side of the placement plate (7); A cleaning component (6) for cleaning the mold surface is provided on the top of the placement plate (7); A moving component (2) for providing moving power for the cleaning component (6) is provided on the top of the frame (1); A liquid supply component (5) for providing cleaning liquid is provided on the lower side of the placement plate (7), and a filter component (9) is provided at the liquid inlet end of the liquid supply component (5); The cleaning assembly (6) comprises a support frame (68), one side of the bottom of the support frame (68) is rotatably connected to a rotating shaft (69) via a bearing, a rotating roller (66) is fixedly sleeved on the outer side of the rotating shaft (69), a plurality of bristles (67) are inserted into the outer side of the rotating roller (66), and a plurality of water spray holes (65) are arranged on the outer side of the rotating roller (66) at intervals from the bristles (67).

2. A mold cleaning device for mold processing according to claim 1, characterized in that: A second protective frame (61) is fixed to one side of the support frame (68), a motor (612) is installed on the inner wall of the second protective frame (61), and a first sprocket (62) is fixed to the output shaft end of the motor (612).

3. A mold cleaning device for mold processing according to claim 2, characterized in that: A second sprocket (63) is fixed to one end of the rotating shaft (69), and the second sprocket (63) is connected to the first sprocket (62) via a chain.

4. A mold cleaning device for mold processing according to claim 3, characterized in that: A limiting frame (64) is fixed on one side of the support frame (68), a water storage cavity is provided on the inner side of the limiting frame (64), and a liquid inlet groove (610) located on the inner side of the water storage cavity is provided on the outer side of the rotating shaft (69); A liquid infusion groove (611) is provided inside the rotating roller (66); the liquid inlet end of the liquid infusion groove (611) is connected to the liquid outlet end of the liquid inlet groove (610); and the liquid outlet end of the liquid infusion groove (611) is connected to the liquid inlet end of the water spray hole (65).

5. The mold cleaning device for mold processing according to claim 1, characterized in that: The moving assembly (2) comprises a first protective frame (23), a reduction motor (21) is fixed to one side of the first protective frame (23), a screw rod (22) is fixed to the output shaft end of the reduction motor (21), and the screw rod (22) is threadedly connected to a support plate (24).

6. A mold cleaning device for mold processing according to claim 5, characterized in that: A sliding column (26) fixed to the inner wall of the first protective frame (23) is movably penetrated on one side of the support plate (24); a connecting frame (25) is fixed to the bottom of the support plate (24); the bottom of the connecting frame (25) is fixed to the top of the support frame (68); and the bottom of the first protective frame (23) is fixed to the top of the frame (1).

7. A mold cleaning device for mold processing according to claim 4, characterized in that: The liquid supply assembly (5) comprises a water storage tank (54), a sloping plate (51) for guiding flow is fixed on the top of the water storage tank (54), a liquid adding pipe (53) is provided on one side of the top of the water storage tank (54), a water pump (55) is installed at the bottom of the inner wall of the water storage tank (54), the liquid outlet end of the water pump (55) is connected to a water outlet pipe (52), and the liquid outlet end of the water outlet pipe (52) is connected to the water storage chamber.

8. A mold cleaning device for mold processing according to claim 7, characterized in that: The filter assembly (9) comprises a vertical plate (91), a filter screen (93) is fixed to one side of the bottom of the vertical plate (91), one side of the filter screen (93) is inserted into one side of the inclined plate (51), and one side of the vertical plate (91) is connected to one side of the water tank (54) by bolts.

9. A mold cleaning device for mold processing according to claim 8, characterized in that: A slide groove (92) for inserting a filter screen (93) is provided on one side of the water storage tank (54), and a sealing ring located outside the slide groove (92) is bonded to one side of the vertical plate (91); A drainage groove (94) is provided between the inclined plate (51) and the inner wall of the water storage tank (54) for discharging the filtered cleaning liquid. The top of the water storage tank (54) is fixed to the bottom of the frame (1), and a box door (3) is hinged on one side of the frame (1).

10. A method for using a mold cleaning device for mold processing according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing the mold, opening the box door (3), pulling the placement plate (7) to one side, placing the mold steadily on the top of the placement plate (7), so that the side of the mold to be cleaned faces upward, pushing the placement plate (7) into the inner side of the frame (1), and then closing the box door (3); S2, supplying cleaning liquid, injecting cleaning liquid into the water storage tank (54) through the liquid adding pipe (53), starting the water pump (55), pumping the cleaning liquid into the water storage chamber of the limiting frame (64) through the water outlet pipe (52), and transporting the cleaning liquid to the water spray hole (65) through the liquid inlet tank (610) and the liquid infusion tank (611); S3, mold cleaning, the reduction motor (21) drives the screw rod (22) to rotate, the support plate (24) drives the cleaning component (6) to move laterally along the slide column (26), the motor (612) drives the first sprocket (62), and drives the second sprocket (63) and the rotating shaft (69) to rotate through the chain, the rotating roller (66) rotates synchronously, the bristles (67) physically brush the mold surface, and the water spray hole (65) evenly sprays the cleaning liquid to achieve "brushing-flushing" coordinated cleaning; S4, waste liquid circulation filtration, the cleaning waste liquid flows into the water storage tank (54) through the drainage hole (8) under the guidance of the inclined plate (51), the inclined plate (51) guides the waste liquid to flow to the filter screen (93), after the impurities are trapped, the filtered liquid flows back to the water storage tank (54) through the drainage groove (94), completing the cycle; S5. After the cleaning is completed, the reduction motor (21), the water pump (55) and the motor (612) are turned off, the box door (3) is opened, and the placement plate (7) is pulled out to take out the mold; S6, maintenance of the filter screen (93), remove the bolts on one side of the vertical plate (91), pull the vertical plate (91) to drive the filter screen (93) to be firstly drawn outward along the slide groove (92), and then detach from the guide surface of the inclined plate (51), clean the filter screen (93), insert the cleaned filter screen (93) on one side of the inclined plate (51), and use bolts to fix the vertical plate (91) on one side of the water storage tank (54).

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