Granulation mold cleaning machine

Abstract

The utility model discloses a granulation mold cleaning machine, belongs to the technical field of ring mold cleaning equipment, and solves the problem that residual sand impurities in small holes of a ring mold are difficult to clean manually after the existing ring mold is ground. The device comprises a rack, one end of the rack is provided with a spraying chamber, the side, facing the other end of the rack, of the spraying chamber is provided with an opening, and the opening is provided with an in-out assembly used for containing a circular mold; the in-out assembly can drive the circular mold to enter and exit from the spraying chamber, a cleaning assembly acting on the circular mold is arranged in the spraying chamber, and the cleaning assembly communicates with the circulating water assembly through a cleaning pipeline assembly. According to the circular mold cleaning device, the circular mold is placed on the inlet and outlet assembly, the inlet and outlet assembly drives the circular mold to enter and exit from the spraying chamber, compressed air and water are sprayed to the circular mold through the cleaning assembly, and therefore manual work is replaced for rapidly cleaning residual sand impurities in small holes of the circular mold, and the cleaning effect and the cleaning efficiency of the sand impurities in the small holes of the circular mold are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ring die cleaning equipment, in particular to a granulation die cleaning machine. Background Art

[0002] The granulation mold (ring mold) is a deep hole part with tens of thousands of small holes. It will be deformed after heat treatment and needs to be ground to eliminate the deformation. A large amount of sand and impurities will remain in the small holes of the ring mold after grinding, which are difficult to clean one by one. These adhesions will have a negative impact on the use of the granulation mold. The usual treatment solution is to manually blow the holes with compressed air. This method has poor cleaning effect and a long time. It is even more difficult to handle holes with a diameter of less than two millimeters. In order to improve the cleaning effect and cleaning efficiency, an automatic granulation mold cleaning machine is designed for this purpose. Utility Model Content

[0003] In view of the above problems in the prior art, the utility model provides a granulation mold cleaning machine, which solves the problem that after the existing ring mold is ground, the sand impurities remaining in the small holes of the ring mold are difficult to clean manually.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A granulation mold cleaning machine is provided, which comprises a frame, a spray chamber is arranged at one end of the frame, the spray chamber is opened toward one side of the other end of the frame, an inlet and outlet assembly for placing a ring mold is arranged at the opening, the inlet and outlet assembly can drive the ring mold to enter and exit the spray chamber, a cleaning assembly acting on the ring mold is arranged in the spray chamber, and the cleaning assembly is connected with a circulating water assembly through a cleaning pipeline assembly.

[0006] The utility model places the ring die on the inlet and outlet assembly, and the inlet and outlet assembly drives the ring die in and out of the spray chamber, and the compressed air and water are sprayed on the ring die through the cleaning assembly, so as to replace manual work to quickly clean the sand impurities remaining in the small holes of the ring die, thereby improving the cleaning effect and cleaning efficiency of the sand impurities in the small holes of the ring die.

[0007] Furthermore, the in-and-out assembly includes a first slide rail arranged on the frame and extending into the spray chamber, a flat car is arranged on the first slide rail via two sets of pulleys, and a sealing plate for sealing the opening of the spray chamber is arranged on the flat car.

[0008] Furthermore, a reduction motor is arranged on the flat car located on one side of the sealing plate, a transmission shaft is arranged between one set of pulleys, and the output shaft of the reduction motor is rotationally connected to the transmission shaft through a sprocket.

[0009] Furthermore, a rotating assembly is provided on the flat car located on the other side of the sealing plate.

[0010] Furthermore, the rotating assembly includes a rotating motor arranged on a flat car, and two rollers; the rollers are installed on the flat car through bearing seats, and the rotating motor drives the rollers to rotate through a reducer; and the ring mold is placed between the two rollers.

[0011] Furthermore, a lifting assembly is provided on the top of the spray chamber, and the lifting assembly is connected to the cleaning assembly.

[0012] Furthermore, the lifting assembly includes a slide arranged at the top of the spray chamber, a second slide rail is arranged on the slide, and a mounting plate is arranged on the second slide rail through a slider; a screw rod is arranged on the inner side of the mounting plate, and the mounting plate is fixedly connected to the screw rod nut on the screw rod, and the top end of the screw rod is connected to the driving motor at the top of the slide.

[0013] Furthermore, the cleaning assembly includes an inner spray gun and an outer spray gun, the inner spray gun includes a first spray pipe installed in the middle of the spray chamber, the first spray pipe extends into the spray chamber, a plurality of first spray heads are evenly arranged on the lower surface of the first spray pipe, and the first spray pipe is connected to the circulating water assembly through the cleaning pipeline assembly.

[0014] The external spray gun includes a second nozzle and a third nozzle which are connected and installed on the top of the spray chamber. The third nozzle is located in the spray chamber, and a plurality of second nozzles are evenly arranged on the lower surface of the third nozzle. The second nozzle passes through the top of the spray chamber and is fixedly connected to the mounting plate, and the second nozzle is connected to the circulating water assembly through a cleaning pipeline assembly.

[0015] Furthermore, the circulating water component includes a clean water tank and a sewage tank located below the spray chamber; a filter is arranged above the clean water tank, a return water pump is arranged on the sewage tank, and the return water pump is connected to the filter through a hose.

[0016] Furthermore, the cleaning pipeline assembly includes a high-pressure pump, one end of which is connected to the clean water tank, and the other end of the high-pressure pump is connected to one end of a connecting pipe through a first pneumatic ball valve and a first one-way valve; the other end of the connecting pipe is connected to an external air compressor through a second one-way valve and a second pneumatic ball valve; the connecting pipe is respectively connected to the first nozzle and the second nozzle through a hose.

[0017] The utility model discloses a granulation mold cleaning machine, which has the following beneficial effects:

[0018] 1. The utility model places the ring die on the inlet and outlet assembly, which drives the ring die in and out of the spray chamber, and sprays the ring die with compressed air and water through the cleaning assembly, thereby replacing manual cleaning of the sand impurities remaining in the small holes of the ring die, thereby improving the cleaning effect and cleaning efficiency of the sand impurities in the small holes of the ring die.

[0019] 2. The utility model is provided with a lifting assembly on the top of the spray chamber, and the lifting assembly is connected to the cleaning assembly. The cleaning assembly can be lifted and lowered by the lifting assembly, so as to adapt to ring dies of different specifications and clean the small holes of ring dies of different specifications.

[0020] 3. The circulating water component of the utility model is provided with a sewage tank under the spray chamber, and is connected with the filter on the clean water tank through a return water pump, thereby completing the recycling of the cleaning water, being environmentally friendly and efficient, and saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a structural schematic diagram of a granulation mold cleaning machine.

[0022] Figure 2 It is a structural schematic diagram of the inlet and outlet components of the utility model.

[0023] Figure 3 It is a structural schematic diagram of the rotating assembly of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the lifting assembly of the utility model.

[0025] Figure 5 It is a schematic structural diagram of the cleaning component of the utility model.

[0026] Figure 6 It is a structural schematic diagram of the cleaning pipeline assembly and the circulating water assembly of the utility model.

[0027] Among them, 1, frame; 2, spray chamber; 3, ring die; 4, inlet and outlet assembly; 41, first slide rail; 42, pulley; 43, flat car; 44, sealing plate; 45, reduction motor; 46, transmission shaft; 47, sprocket; 5, rotating assembly; 51, rotating motor; 52, roller; 53, reduction gear; 54, bearing seat; 6, cleaning assembly; 61, inner spray gun; 62, outer spray gun; 63, first nozzle; 64, first nozzle; 65, second nozzle; 66, The third nozzle; 67, the second nozzle; 7, the cleaning pipeline assembly; 71, the high-pressure pump; 72, the first pneumatic ball valve; 73, the first non-return valve; 74, the connecting pipe; 75, the second non-return valve; 76, the second pneumatic ball valve; 8, the circulating water assembly; 81, the clean water tank; 82, the sewage tank; 83, the filter; 84, the return water pump; 9, the lifting assembly; 91, the slide; 92, the second slide rail; 93, the slider; 94, the mounting plate; 95, the screw; 96, the drive motor. DETAILED DESCRIPTION

[0028] The specific implementation modes of the present invention are described to facilitate the understanding of the present invention by those skilled in the art. However, it should be clear that the present invention is not limited to the scope of the specific implementation modes. For those skilled in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, these changes are obvious, and all utility model creations utilizing the concept of the present invention are protected.

[0029] Example 1

[0030] refer to Figure 1 , is a structural schematic diagram of a granulation mold cleaning machine of this embodiment, which aims to solve the problem that the sand impurities remaining in the small holes of the existing ring mold after grinding are difficult to clean manually. The specific structure of this embodiment will be described in detail below.

[0031] A granulation mold cleaning machine comprises a frame 1. A spray chamber 2 is arranged at one end of the frame 1. The spray chamber 2 opens toward one side of the other end of the frame 1. An inlet and outlet assembly 4 for placing a ring mold 3 is arranged at the opening.

[0032] Specifically, the inlet and outlet assembly 4 can drive the ring die 3 to enter and exit the spray chamber 2. A cleaning assembly 6 acting on the ring die 3 is arranged in the spray chamber 2. The cleaning assembly 6 is connected to the circulating water assembly 8 through the cleaning pipeline assembly 7.

[0033] In this embodiment, the utility model places the ring die 3 on the inlet and outlet assembly 4, and the inlet and outlet assembly 4 can drive the ring die 3 in and out of the spray chamber 2. A cleaning assembly 6 is arranged in the spray chamber 2, and the cleaning assembly 6 is connected to the circulating water assembly 8 through the cleaning pipeline assembly 7.

[0034] Therefore, the cleaning component 6 sprays compressed air and water on the ring die 3, thereby replacing manual work, and quickly cleaning the sand impurities remaining in the small holes on the ring die 3, thereby improving the cleaning effect and cleaning efficiency of the sand impurities in the small holes of the ring die.

[0035] Example 2

[0036] refer to Figure 2 and Figure 3 , is a structural schematic diagram of a granulation mold cleaning machine of this embodiment, and its purpose is to solve the problem that the sand impurities remaining in the small holes of the existing ring mold after grinding are difficult to clean manually. Based on Example 1, this embodiment provides a further solution for the inlet and outlet component 4. The specific structure of this embodiment will be described in detail below.

[0037] The in-and-out assembly 4 includes a first slide rail 41 disposed on the frame 1 and extending into the spray chamber 2 . A flat car 43 is disposed on the first slide rail 41 via two sets of pulleys 42 . A sealing plate 44 for sealing the opening of the spray chamber 2 is disposed on the flat car 43 .

[0038] In this embodiment, the frame 1 is provided with two slide rails 41, which are arranged at one end of the frame 1 away from the spray chamber 2, and the slide rails 41 extend into the spray chamber 2. A flat car 43 is arranged on the two slide rails 41 through two sets of pulleys 42. The flat car 43 can slide on the slide rails 41 through the pulleys 42, so as to send the ring mold 3 into the spray chamber 2 or take it out of the spray chamber 2.

[0039] The size of the sealing plate 44 matches the opening size of the spray chamber 2. When the flat car 43 enters the spray chamber 2 through the cooperation of the pulley 42 and the slide rail 41, the sealing plate 44 is close to the opening of the spray chamber 2, thereby sealing the opening of the spray chamber 2, so that the cleaning process in the spray chamber 2 is completed in a sealed environment, which is environmentally friendly and efficient.

[0040] Specifically, a reduction motor 45 is disposed on the flat car 43 located on one side of the sealing plate 44 , a transmission shaft 46 is disposed between one set of pulleys 42 , and the output shaft of the reduction motor 45 is rotationally connected to the transmission shaft 46 via a sprocket 47 .

[0041] In this embodiment, the reduction motor 45 is an existing cycloid pinwheel reducer, and its specific model is BWB3-13-5.5KW.

[0042] The transmission shaft 46 is installed on the lower surface of the flat car 43 through bearings, and pulleys 42 are respectively provided at both end portions of the transmission shaft 46. The middle portion of the transmission shaft 46 is rotatably connected to the reduction motor 45 provided on the upper surface of the flat car 43 through a sprocket 47. Specifically, a first gear is provided in the middle portion of the transmission shaft 46, and a second gear is provided on the output shaft of the reduction motor 45. The first gear and the second gear are connected by a chain, so that the transmission shaft 46 is driven to rotate through the reduction motor 45, and then the transmission shaft 46 drives the pulley 42 to rotate and drive the flat car 43 to move on the slide rail 41.

[0043] Specifically, a rotating assembly 5 is provided on the flat car 43 located on the other side of the sealing plate 44 .

[0044] In this embodiment, the ring die 3 is placed on the rotating assembly 5, and the rotating assembly 5 realizes the constant linear speed rotation of the ring dies 3 with different diameters, thereby ensuring the uniformity of cleaning of the ring dies 3 with different diameters.

[0045] Specifically, the rotating assembly 5 includes a rotating motor 51 arranged on the flat car 43, and two rollers 52; the rollers 52 are installed on the flat car 43 through a bearing seat 54, the rotating motor 51 drives the rollers 52 to rotate through a reducer 53, and the ring mold 3 is placed between the two rollers 52.

[0046] In this embodiment, the reducer 53 is an existing reducer, and its specific model is XWD4-59-2.2, and the rotating motor 51 is an existing servo motor, and its specific model is HG-KN13J-S100.

[0047] The reducer 53 is connected to the roller 52 through the transmission rod through the sealing plate 44. The rotary motor 51 drives the roller 52 to rotate at a constant speed through the reducer 53. The ring mold 3 is placed between the two rollers 52. The constant speed rotation of the roller 52 drives the ring molds 3 of different diameters to rotate at a constant linear speed, thereby ensuring the uniformity of cleaning of the ring molds 3 of different diameters.

[0048] Example 3

[0049] refer to Figure 4 and Figure 5 , is a structural schematic diagram of a granulation mold cleaning machine of this embodiment, which aims to solve the problem that the sand impurities remaining in the small holes of the existing ring mold after grinding are difficult to clean manually. Based on Example 1, this embodiment provides a further solution for the lifting component 9 and the cleaning component 6. The specific structure of this embodiment will be described in detail below.

[0050] A lifting assembly 9 is provided on the top of the spray chamber 2 , and the lifting assembly 9 is connected to the cleaning assembly 6 .

[0051] Specifically, the lifting assembly 9 includes a slide 91 arranged at the top of the spray chamber 2, a second slide rail 92 is arranged on the slide 91, a mounting plate 94 is arranged on the second slide rail 92 through a slider 93, a screw rod 95 is arranged on the inner side of the mounting plate 94, and the top end of the screw rod 95 is connected to the driving motor 96 on the top of the slide 91.

[0052] In this embodiment, the cleaning assembly 6 is lifted and lowered by the lifting assembly 9, so that the cleaning assembly 6 can adapt to the ring dies 3 with different diameters and can clean the ring dies 3 with different diameters.

[0053] A second slide rail 92 is arranged on the slide 91 at the top of the spray chamber 2 , and a mounting plate 94 is mounted on the second slide rail 92 through a slider 93 . The slider 93 can slide up and down on the second slide rail 92 , so that the mounting plate 94 can slide up and down on the second slide rail 92 .

[0054] A screw rod 95 is arranged on the inner side of the mounting plate 94, and the mounting plate 94 is fixedly connected to the screw nut on the screw rod 95, and the screw rod 95 is connected to the screw nut by a thread, and the top end of the screw rod 95 is connected to the driving motor 96 on the top of the slide 91 through a coupling, so that when the screw rod 95 is driven to rotate by the driving motor 96, with the cooperation of the slider 93 and the second slide rail 92, the screw nut on the screw rod 95 drives the mounting plate 94 to move up and down along the second slide rail 92, and the driving motor 96 is an existing servo motor, and its specific model is HG-KN13J-S100.

[0055] Specifically, the cleaning assembly 6 includes an inner spray gun 61 and an outer spray gun 62 .

[0056] In this embodiment, the cleaning assembly 6 includes an inner spray gun 61 and an outer spray gun 62. The inner spray gun 61 is installed in the middle of the spray chamber 2, and the outer spray gun 62 is installed on the top of the spray chamber 2. Therefore, when the inlet and outlet assembly 4 drives the ring mold 3 to move into the spray chamber 2, the inner spray gun 61 is located in the middle of the ring mold 3 to clean the inner surface of the ring mold 3, and the outer spray gun 62 is located above the ring mold 3 to clean the outer surface of the ring mold 3.

[0057] Specifically, the inner spray gun 61 includes a first spray pipe 63 installed in the middle of the spray chamber 2, the first spray pipe 63 extends into the spray chamber 2, a plurality of first spray heads 64 are evenly arranged on the lower surface of the first spray pipe 63, and the first spray pipe 63 is connected to the circulating water assembly 8 through the cleaning pipeline assembly 7.

[0058] In this embodiment, the first nozzle 63 is fixed on the side wall of the spray chamber 2 and is located in the middle of the spray chamber 2. A plurality of mounting holes are opened on the lower surface of the first nozzle 63. A plurality of first nozzles 64 are installed in the mounting holes. The first nozzles 64 face the inner surface of the ring mold 3 to clean the small holes of the ring mold from the inner side of the ring mold 3.

[0059] The external spray gun 62 includes a second nozzle 65 and a third nozzle 66 which are connected and installed on the top of the spray chamber 2. The third nozzle 66 is located in the spray chamber 2, and a plurality of second nozzles 67 are evenly arranged on the lower surface of the third nozzle 66; the second nozzle 65 passes through the top of the spray chamber 2 and is fixedly connected to the mounting plate 94, and the second nozzle 65 is connected to the circulating water assembly 8 through the cleaning pipe assembly 7.

[0060] In this embodiment, the top end of the second nozzle 65 passes through the top of the spray chamber 2 and is mounted on the mounting plate 94 , so that the mounting plate 94 moves up and down along the second slide rail 92 , driving the second nozzle 65 to move up and down.

[0061] The bottom end of the second nozzle 65 is connected to the third nozzle 66. The second nozzle 65 and the third nozzle 66 form an inverted "T" shape. A plurality of mounting holes are provided on the lower surface of the third nozzle 66. A plurality of second nozzles 67 are installed in the mounting holes. The second nozzles 67 are directed toward the outer surface of the ring die 3 to clean the small holes of the ring die from the outer side of the ring die 3.

[0062] Example 4

[0063] refer to Figure 6 , is a structural schematic diagram of a granulation mold cleaning machine of this embodiment, which aims to solve the problem that the sand impurities remaining in the small holes of the existing ring mold after grinding are difficult to clean manually. The specific structure of this embodiment will be described in detail below.

[0064] Specifically, the circulating water assembly 8 includes a clean water tank 81 and a sewage tank 82 located below the spray chamber 2. A filter 83 is provided above the clean water tank 81, and a return water pump 84 is provided on the sewage tank 82. The return water pump 84 is connected to the filter 83 through a hose.

[0065] In this embodiment, the return water pump 84 adopts an existing vertical self-priming pump, whose specific model is 100WFB-E-2, and the filter 83 adopts an existing filter, whose specific model is TCCF100L.

[0066] The bottom of the spray chamber 2 is a funnel-shaped collecting trough, which is used to collect sewage after cleaning the ring mold 3 in the spray chamber 2. A sewage tank 82 is placed below the collecting trough, and the sewage is collected and transferred to the sewage tank 82 through the collecting trough.

[0067] A clean water tank 81 is placed on one side of the frame 1 . Clean water is contained in the clean water tank 81 . A filter 83 is arranged on the clean water tank 81 . A return water pump 84 is arranged on the sewage tank 82 . The return water pump 84 is connected to the filter 83 through a hose.

[0068] The return water pump 84 pumps the sewage after cleaning the ring die 3 in the sewage tank 82 into the filter 83 on the clean water tank 81. The filter 83 can filter the sewage, and the filtered sewage falls into the clean water tank 81 by its own gravity.

[0069] Specifically, the cleaning pipeline assembly 7 includes a high-pressure pump 71, one end of the high-pressure pump 71 is connected to the clean water tank 81, the other end of the high-pressure pump 71 is connected to one end of a connecting pipe 74 through a first pneumatic ball valve 72 and a first one-way valve 73, the other end of the connecting pipe 74 is connected to an external air compressor through a second one-way valve 75 and a second pneumatic ball valve 76, and the connecting pipe 74 is respectively connected to the first nozzle 63 and the second nozzle 65 through a hose.

[0070] In this embodiment, the high-pressure pump 71 adopts an existing vertical multi-stage high-pressure pump, whose specific model is BL(T)4-7, the first pneumatic ball valve 72 and the second pneumatic ball valve 76 both adopt existing pneumatic switch ball valves, whose specific model is 310E-1DA4, and the second check valve 75 and the first check valve 73 both adopt existing floating ball check valves, whose specific model is FQF-DN80-DN250.

[0071] The high-pressure pump 71 is connected to the clean water tank 81 through a hose, so that clean water in the clean water tank 81 is extracted by the high-pressure pump 71. The extracted clean water is connected to one end of the connecting pipe 74 through the first pneumatic ball valve 72 and the first one-way valve 73, thereby providing clean water for cleaning to the cleaning component 6.

[0072] The other end of the connecting pipe 74 is connected to an external air compressor through a second one-way valve 75 and a second pneumatic ball valve 76 , so as to provide the cleaning component 6 with compressed air for cleaning.

[0073] The connecting pipe 74 is connected to the end of the first nozzle 63 outside the spray chamber 2 and the top of the second nozzle 65 through a hose, so as to transport compressed air and clean water to the cleaning component 6, and then to clean the ring mold 3. The compressed air and water can be automatically switched to achieve the cleaning of the ring mold 3 with clean water and then quickly blown dry with compressed air.

[0074] The working principle of a granulation mold cleaning machine in this scheme is:

[0075] In actual application, the ring die 3 is placed on the rotating assembly 5, the rotating motor 51 drives the roller 52 to rotate at a constant speed through the reducer 53, and the ring die 3 is placed between the two rollers 52, so that the constant speed rotation of the roller 52 drives the ring die 3 of different diameters to rotate at a constant linear speed, thereby ensuring the uniformity of cleaning of the ring die 3 of different diameters.

[0076] Then, the reduction motor 45 in the inlet and outlet assembly 4 drives the transmission shaft 46 to rotate through the sprocket 47, so that the transmission shaft 46 drives the pulley 42 to rotate, driving the flat car 43 to move on the slide rail 41, and the ring mold 3 is sent into the spray chamber 2.

[0077] Next, the cleaning assembly 6 is lifted and lowered by using the lifting assembly 9 , so that the cleaning assembly 6 can adapt to the ring dies 3 with different diameters and can clean the ring dies 3 with different diameters.

[0078] Finally, clean water in the clean water tank 81 is extracted by the high-pressure pump 71 in the cleaning pipeline assembly 7, and the extracted clean water is connected to one end of the connecting pipe 74 through the first pneumatic ball valve 72 and the first one-way valve 73, so as to provide clean water for cleaning to the cleaning assembly 6. The other end of the connecting pipe 74 is connected to the external air compressor through the second one-way valve 75 and the second pneumatic ball valve 76, so as to provide compressed air for cleaning to the cleaning assembly 6, so as to transport the compressed air and clean water to the cleaning assembly 6, and then to clean the ring mold 3. Moreover, the automatic switching of compressed air and water can realize that after the ring mold 3 is cleaned with clean water, the cleaning water is quickly blown dry by compressed air, so as to replace manual rapid cleaning of the sand impurities remaining in the small holes of the ring mold, thereby improving the cleaning effect and cleaning efficiency of the sand impurities in the small holes of the ring mold.

[0079] Although the specific implementation of the utility model is described in detail in conjunction with the drawings, it should not be understood as limiting the scope of protection of this patent. Within the scope described in the claims, various modifications and variations that can be made by those skilled in the art without creative work still fall within the scope of protection of this patent.

Claims

1. A granulation mold cleaning machine, characterized in that: comprising a frame (1); A spray chamber (2) is provided at one end of the frame (1); the spray chamber (2) is open toward one side of the other end of the frame (1); an inlet and outlet assembly (4) for placing a ring die (3) is provided at the opening; the inlet and outlet assembly (4) can drive the ring die (3) to enter and exit the spray chamber (2); A cleaning component (6) acting on the ring die (3) is arranged in the spray chamber (2); the cleaning component (6) is connected to a circulating water component (8) via a cleaning pipeline component (7).

2. The granulation mold cleaning machine according to claim 1, characterized in that: The inlet and outlet assembly (4) comprises a first slide rail (41) arranged on the frame (1) and extending into the spray chamber (2); a flat car (43) is arranged on the first slide rail (41) via two sets of pulleys (42); and a sealing plate (44) is arranged on the flat car (43) for sealing the opening of the spray chamber (2).

3. The granulation mold cleaning machine according to claim 2 is characterized in that: A reduction motor (45) is arranged on the flat car (43) located on one side of the sealing plate (44), a transmission shaft (46) is arranged between a set of pulleys (42), and the output shaft of the reduction motor (45) is rotationally connected to the transmission shaft (46) through a sprocket (47).

4. The granulation mold cleaning machine according to claim 2, characterized in that: A rotating assembly (5) is provided on the flat car (43) located on the other side of the sealing plate (44).

5. The granulation mold cleaning machine according to claim 4 is characterized in that: The rotating assembly (5) comprises a rotating motor (51) arranged on a flat car (43), and two rollers (52); the rollers (52) are installed on the flat car (43) via a bearing seat (54); the rotating motor (51) drives the rollers (52) to rotate via a reducer (53); and the ring die (3) is placed between the two rollers (52).

6. The granulation mold cleaning machine according to claim 1, characterized in that: A lifting component (9) is provided on the top of the spray chamber (2), and the lifting component (9) is connected to the cleaning component (6).

7. The granulation mold cleaning machine according to claim 6, characterized in that: The lifting assembly (9) comprises a slide (91) arranged on the top of the spray chamber (2), a second slide rail (92) being arranged on the slide (91), and a mounting plate (94) being arranged on the second slide rail (92) via a slider (93); A screw rod (95) is arranged on the inner side of the mounting plate (94), and the mounting plate (94) is fixedly connected to a screw rod nut on the screw rod (95); the top end of the screw rod (95) is connected to a driving motor (96) on the top of the slide table (91).

8. The granulation mold cleaning machine according to claim 7, characterized in that: The cleaning assembly (6) comprises an inner spray gun (61) and an outer spray gun (62); The inner spray gun (61) comprises a first spray pipe (63) installed in the middle of the spray chamber (2), and the first spray pipe (63) extends into the spray chamber (2); a plurality of first spray heads (64) are evenly arranged on the lower surface of the first spray pipe (63), and the first spray pipe (63) is connected to the circulating water assembly (8) through the cleaning pipeline assembly (7); The external spray gun (62) comprises a second spray pipe (65) and a third spray pipe (66) which are connected and mounted on the top of the spray chamber (2); the third spray pipe (66) is located in the spray chamber (2), and a plurality of second spray heads (67) are evenly arranged on the lower surface of the third spray pipe (66); the second spray pipe (65) passes through the top of the spray chamber (2) and is fixedly connected to the mounting plate (94), and the second spray pipe (65) is connected to the circulating water assembly (8) through the cleaning pipeline assembly (7).

9. The granulation mold cleaning machine according to claim 8, characterized in that: The circulating water assembly (8) comprises a clean water tank (81) and a sewage tank (82) located below the spray chamber (2); a filter (83) is arranged above the clean water tank (81), and a return water pump (84) is arranged on the sewage tank (82); the return water pump (84) is connected to the filter (83) through a hose.

10. The granulation mold cleaning machine according to claim 9, characterized in that: The cleaning pipeline assembly (7) comprises a high-pressure pump (71), one end of the high-pressure pump (71) is connected to the clean water tank (81), and the other end of the high-pressure pump (71) is connected to one end of the connecting pipe (74) via a first pneumatic ball valve (72) and a first one-way valve (73); The other end of the connecting pipe (74) is connected to an external air compressor via a second one-way valve (75) and a second pneumatic ball valve (76); The connecting pipe (74) is respectively connected to the first nozzle (63) and the second nozzle (65) through a hose.

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