Automobile die cleaning machine

Abstract

The invention discloses an automobile mold cleaning machine, and belongs to the technical field of automobile mold cleaning, the automobile mold cleaning machine comprises a cleaning box, a rotary placing table is rotatably mounted in the cleaning box, the bottom end of the side wall of the cleaning box is communicated with a blow-off pipe, one side of the cleaning box is provided with a cleaning support, and the top end of the cleaning support is rotatably connected with a transverse top plate; an adjusting motor for driving the transverse top plate to rotate is arranged in the cleaning support, an electric hydraulic rod is arranged at the bottom end of the transverse top plate, a welt fixed-distance cleaning mechanism is arranged at the bottom end of the electric hydraulic rod, a centering clamping mechanism is arranged on the rotary placing table, and a high-pressure water supply mechanism is arranged on one side of the cleaning box. And the welt fixed-distance cleaning mechanism is connected with the high-pressure water supply mechanism. According to the automobile mold cleaning machine, self-adaptive welt cleaning can be conducted on automobile molds of different sizes, it is guaranteed that the nozzle keeps a constant distance from the surfaces of the automobile molds in the cleaning process, and the cleaning effect is uniform and stable.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile mold cleaning, and in particular relates to an automobile mold cleaning machine. Background Art

[0002] An automotive mold is a tool or equipment used in automobile manufacturing. It is used to shape and form metal materials of automobile parts or components during the manufacturing process. Automobile molds are usually made of high-strength metal materials, and automobile molds are often exposed to grease, lubricants, metal slag, oxides and other pollutants during the manufacturing process. These pollutants will form stains on the surface of the automobile mold.

[0003] People often use high-pressure water guns to clean automobile molds. When using high-pressure water guns to wash them, it is necessary to rotate the automobile molds constantly to adjust the angle in order to wash the groove angles in the molds. However, since the automobile molds are made of metal materials, they are heavy in themselves, so it is more laborious to rotate the molds, thereby consuming more physical strength. In addition, during washing, the distance from the high-pressure water gun to the automobile molds changes continuously, which will lead to uneven cleaning effects and easily lead to inadequate cleaning of some positions. If the molds that are not cleaned in place are used to produce automobile parts, it will greatly affect the quality of the parts and the safety of the parts. Therefore, the above problems need to be solved. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automobile mold cleaning machine that can perform adaptive edge cleaning on automobile molds of different sizes, ensuring that the nozzle maintains a constant distance from the surface of the automobile mold during the cleaning process, and the cleaning effect is uniform and stable.

[0005] The technical solution adopted by the present invention is as follows: the present invention provides an automobile mold cleaning machine, including a cleaning box, a rotating placement table is rotatably installed in the cleaning box, the bottom end of the side wall of the cleaning box is connected to a sewage pipe, a cleaning bracket is provided on one side of the cleaning box, the top of the cleaning bracket is rotatably connected to a horizontal top plate, an adjusting motor for driving the horizontal top plate to rotate is provided in the cleaning bracket, an electric hydraulic rod is provided at the bottom end of the horizontal top plate, a side-adjusting and spacing cleaning mechanism is provided at the bottom end of the electric hydraulic rod, a centering clamping mechanism is provided on the rotating placement table, the side-adjusting and spacing cleaning mechanism is arranged directly above the rotating placement table, a high-pressure water supply mechanism is provided on one side of the cleaning box, and the side-adjusting and spacing cleaning mechanism is connected to the high-pressure water supply mechanism; the side-adjusting and spacing cleaning mechanism It includes a main water supply chamber, a magnetically controlled follow-up edge bracket, a fixed side spraying mechanism and a swinging side spraying mechanism. The main water supply chamber is arranged at the bottom end of the electric hydraulic rod. A water supply pipeline is connected between the main water supply chamber and the high-pressure water supply mechanism. The magnetically controlled follow-up edge bracket is arranged at the bottom end of the main water supply chamber. The fixed side spraying mechanism and the swinging side spraying mechanism are arranged at the bottom of the magnetically controlled follow-up edge bracket. The fixed side spraying mechanism and the swinging side spraying mechanism are distributed in a circular array around the magnetically controlled follow-up edge bracket. The fixed side spraying mechanism and the swinging side spraying mechanism are arranged at intervals. The fixed side spraying mechanism and the swinging side spraying mechanism are respectively connected to the main water supply chamber with a first water supply hose and a second water supply hose.

[0006] Among them, the magnetically controlled follow-up edge bracket includes a middle fixed seat and magnetically controlled telescopic rods distributed in a circular array around the middle fixed seat, the number of the magnetically controlled telescopic rods is an even number, the middle fixed seat is arranged below the main water supply chamber, the middle fixed seat is provided with an electromagnet, the magnetically controlled telescopic rod includes a sliding sleeve, a sliding rod, an outward push spring and a sliding magnet, the sliding sleeve is radially arranged on the side wall of the middle fixed seat, the end of the sliding sleeve away from the middle fixed seat is open, the sliding rod is slidably arranged in the sliding sleeve, the sliding magnet is arranged at one end of the sliding rod close to the middle fixed seat, the outward push spring is arranged between the sliding magnet and the inner wall of the sliding sleeve, the fixed side spraying mechanism is arranged at the end of the sliding rod of one group of magnetically controlled telescopic rods, and the swing The dynamic side spraying mechanism is arranged at the end of the sliding rod of another group of magnetically controlled telescopic rods. The fixed side spraying mechanism and the swinging side spraying mechanism are arranged at intervals along the circumferential direction of the middle fixed seat. Initially, the electromagnet is powered off and has no magnetism. The push-out spring pushes the sliding rod to slide in the direction away from the middle fixed seat. At this time, the length of the magnetically controlled telescopic rod is the longest. When the automobile mold needs to be cleaned, the electromagnet is started and energized to generate magnetism. The electromagnet generates a magnetic attraction to the sliding magnet, thereby driving the sliding rod to overcome the elastic force of the push-out spring and slide in the direction close to the center fixed seat, thereby moving close to the automobile mold. The sliding rod drives the fixed side spraying mechanism and the swinging side spraying mechanism to move close to the automobile mold, so as to achieve the edge of the automobile mold.

[0007] Among them, a distance component is respectively provided on one side of the swinging side spraying mechanism close to the central fixed seat and on one side of the side wall of the fixed side spraying mechanism, and the distance component includes a fixed plate, a limiting rod and a ball rotatably arranged at the end of the limiting rod, the limiting rod is distributed in an array from bottom to top along the fixed plate, the limiting rod is arranged radially along the middle fixed seat, and the ball is rotatably arranged at one end of the limiting rod close to the axis of the middle fixed seat.

[0008] Furthermore, the fixed side spray washing mechanism includes a first water supply chamber, an inverted U-shaped water spray pipe and a fixed nozzle, a first fixed frame is provided at the upper end of the first water supply chamber, the first water supply chamber is connected to the end of the sliding rod through the first fixed frame, the inverted U-shaped water spray pipe is fixedly arranged at the bottom end of the first water supply chamber, the fixed nozzles are distributed in an equidistant array from bottom to top along the inverted U-shaped water spray pipe, the fixed nozzles are connected to the inverted U-shaped water pipe, the fixed nozzles are symmetrically arranged in the inverted U-shaped water pipe, the distance assembly is arranged in the inverted U-shaped water spray pipe, the upper end of the fixed plate is fixedly connected to the inverted U-shaped water spray pipe, and the first water supply hose is connected between the first water supply chamber and the main water supply chamber.

[0009] Furthermore, the swing-type side spray washing mechanism includes a second water supply chamber, an inverted Y-shaped water pipe, a swing nozzle, a swing frame and a multi-directional swing drive, the upper end of the second water supply chamber is fixedly installed with a shell, the shell is fixedly connected to the end of the slide rod, the multi-directional swing drive is arranged in the shell, a corner of the shell is provided with a swing through hole, the end of the multi-directional swing drive is provided with a connecting frame, the connecting frame is C-shaped, the second water supply chamber is arranged in the connecting frame, the bottom end of the connecting frame is provided with a connecting top plate, the swing frame is fixedly connected to the bottom end of the connecting top plate, the swing frame is distributed in an equidistant array along the connecting top plate, the upper end of the inverted Y-shaped water pipe is coaxially rotated with the second water supply chamber, and the swing frame is arranged in a C-shaped shape. The oscillating nozzle is connected with the inverted Y-shaped water pipe by sealing, the upper end of the inverted Y-shaped water pipe is connected with the second water supply cavity, the inner wall of the lower end of the inverted Y-shaped water pipe is symmetrically provided with swing through holes, the side wall of the swinging nozzle is connected with a swing branch pipe, the swing branch pipe is rotatably arranged in the swing through hole, the swinging nozzle is connected with the inverted Y-shaped water pipe through the swing branch pipe and the swing through hole, the two sides of the swinging nozzle are symmetrically provided with swing shafts, the swing frame is arranged in an inverted U shape, the two sides of the swing frame are symmetrically provided with swing sliding holes, the swing sliding holes are distributed in an equidistant array from top to bottom along the swing frame, the swing sliding holes correspond to the swinging nozzles one by one, the swing shaft is slidably arranged in the swing sliding hole, and the second water supply hose is connected between the second water supply cavity and the main water supply cavity.

[0010] The multi-directional swing drive comprises a swing motor, a first rotating support, a second rotating support, a first rotating shaft, a second rotating shaft, a first rotating rod, a second rotating rod, a first swing rod, a second swing rod, a first sliding shaft, a second sliding shaft and a swing plate, the first rotating support and the second rotating support are respectively arranged in a shell, the first rotating shaft rotates through the first rotating support, the second rotating shaft rotates through the second rotating support, the axes of the first rotating shaft and the second rotating shaft are vertically arranged, the end of the first rotating rod is fixedly connected to the end of the first rotating shaft, the first rotating rod is vertically arranged to the first rotating shaft, the first sliding shaft is arranged at an end of the first rotating rod away from the first rotating shaft, the end of the second rotating rod is fixedly connected to the end of the second rotating shaft, the second rotating rod is vertically arranged to the second rotating shaft, the second sliding shaft is arranged at an end of the second rotating rod away from the second rotating shaft, the first swing rod and the second swing rod are arranged on the side wall of the swing plate, the first The swing rod and the second swing rod are arranged radially along the swing plate, and the first swing rod and the second swing rod are perpendicular to each other, a first sleeve is provided at the end of the first swing rod, and the first sleeve is slidably mounted on the first sliding shaft, a second sleeve is provided at the end of the second swing rod, and the second sleeve is slidably mounted on the second sliding shaft, the axis of the swing plate, the axis of the first rotating shaft and the axis of the second rotating shaft intersect at a point, the second water supply chamber is coaxially arranged with the swing plate, the swing motor is arranged on the side wall of the outer shell, and a driving shaft and a driven shaft are rotatably arranged in the outer shell, the output end of the swing motor is connected to the driving shaft, a first bevel gear set is transmission-connected between the driving shaft and the driven shaft, a second bevel gear set is transmission-connected between the driving shaft and the first rotating shaft, a third bevel gear set is transmission-connected between the driven shaft and the second rotating shaft, and the length from the first sleeve to the axis of the swing plate is equal to the length from the second sleeve to the axis of the swing plate.

[0011] The first bevel gear set, the second bevel gear set and the third bevel gear set have the same structure, and are all composed of two bevel gears meshing with each other.

[0012] The swing motor drives the driving shaft to rotate, the driving shaft drives the driven shaft to rotate through the first bevel gear set, and drives the first rotating shaft to rotate through the second bevel gear set, and the transmission shaft drives the second rotating shaft to rotate through the third bevel gear set, so that when the swing motor is started, the first rotating shaft and the second rotating shaft rotate synchronously, the first rotating shaft drives the first rotating rod to rotate, the first rotating rod drives the first sliding shaft to rotate around the circumference of the first rotating shaft, the second rotating shaft drives the second rotating rod to rotate, and the second rotating rod drives the second sliding shaft to rotate around the circumference of the second rotating shaft, the horizontal movement generated by the circumferential rotation of the first sliding shaft and the second sliding shaft drives the wobble plate to rotate around the axis of the wobble plate through the first sliding sleeve, the first swing rod, the second sliding sleeve, and the second swing rod respectively, the vertical movement generated by the circumferential rotation of the first swing rod and the second swing rod drives the wobble plate to move up and down through the first sliding sleeve, the first swing rod, the second sliding sleeve, and the second swing rod respectively, so that the wobble plate rotates and moves up and down at the same time, and in the process of reciprocating rotation and up and down reciprocating movement of the wobble plate, the axis of the wobble plate always coincides with the axis of the second water supply chamber.

[0013] Furthermore, the centering clamping mechanism includes a clamping component 1 and a clamping component 2 which are radially arranged along the rotating placement table and perpendicular to each other, the clamping component 1 includes a clamping motor 1, a bidirectional screw rod 1, a clamping slide 1 and a first clamping plate, the rotating placement table is symmetrically provided with a first sliding hole with the axis as the midpoint, the clamping slide 1 is respectively slidably clamped in the first sliding hole, the bottom wall of the rotating placement table is symmetrically provided with a first mounting plate, the bidirectional screw rod 1 is rotatably arranged between the first mounting plates, the two ends of the bidirectional screw rod 1 are symmetrically provided with threads with opposite screw directions, the clamping slide 1 is symmetrically arranged on the bidirectional screw rod 1, the clamping slide 1 is respectively threadedly connected to the two ends of the bidirectional screw rod 1, the first clamping plates are respectively arranged above the clamping slide 1, and the clamping component 2 includes a clamping motor 2. , two-way screw rod, two clamping slides, and a second clamping plate. The rotating placement table is symmetrically provided with a second sliding hole with the axis as the midpoint, and the clamping slides are respectively slidably clamped in the second sliding hole. The bottom wall of the rotating placement table is symmetrically provided with a second mounting plate, the two-way screw rod is rotatably arranged between the second mounting plates, and the two ends of the two-way screw rod are symmetrically provided with threads with opposite screw directions. The clamping slides are symmetrically arranged on the two-way screw rod, and the clamping slides are respectively threadedly connected with the two ends of the two-way screw rod, and the second clamping plates are respectively arranged above the clamping slides, the two-way screw rod one is vertically arranged with the two-way screw rod two, and the two-way screw rod one is arranged below the two-way screw rod two, and the automobile mold is clamped and fixed from the first direction and the second direction respectively by the clamping assembly one and the clamping assembly two.

[0014] Furthermore, the cleaning box is provided with a rotary drive for driving the rotary placement table to rotate, and the rotary drive includes a rotary motor, a driving gear and a driven gear ring. A connecting plate is distributed in a circumferential array on the upper wall of the rotary placement table, and a fixing ring coaxially arranged with the rotary placement table is provided on the upper end of the connecting plate. An annular cavity is connected to the coaxial end of the cleaning box, and an annular hole is circumferentially provided on the inner wall of the annular cavity connected with the cleaning box, and the fixing ring passes through the annular hole and is rotatably arranged in the annular cavity. The driven gear ring is coaxially fixedly arranged on the outside of the fixing ring, and a driving cavity is connected on one side of the annular cavity. The driving gear is rotatably arranged in the driving cavity, and the driving gear is meshed with the driven gear ring. The rotary motor is arranged on the side wall of the cleaning box, and the output end of the rotary motor is connected to the driving gear. The rotary motor drives the driving gear to rotate, and the driving gear drives the fixing ring to rotate through the driven gear ring, and the fixing ring drives the rotary placement table to rotate.

[0015] Preferably, protective shells are respectively provided on the outer sides of the clamping motor 1 and the clamping motor 2.

[0016] As a further improvement of the present solution, both sides of the first clamping plate and both sides of the second clamping plate are arranged in an inclined surface to facilitate the rolling of the ball.

[0017] Preferably, the rotating placement table is penetrated with a drainage hole, and the drainage hole is convenient for draining the cleaning waste water to the bottom of the cleaning box.

[0018] The beneficial effects achieved by the present invention using the above structure are as follows: 1. A magnetically controlled follow-up edge bracket is set up with a distance-fixed component. When cleaning the surface of the automobile mold, the spraying distance can be kept constant, making the cleaning effect uniform and stable.

[0019] 2. A rotating placement table is set up to cooperate with the shaping clamping mechanism, which can realize the rapid centering clamping of the automobile mold. The rotating placement table is convenient for driving the automobile mold to rotate for rotation cleaning.

[0020] 3. The rotating placement table is combined with a magnetically controlled follow-up edge bracket and a distance-fixing component, so that the cleaning distance between the fixed side spray cleaning mechanism and the swing side spray cleaning mechanism and the automobile mold remains constant during the rotation of the automobile mold, ensuring a uniform and stable cleaning effect.

[0021] 4. A fixed side spray cleaning mechanism and a swing side spray cleaning mechanism are arranged at the end of the magnetically controlled telescopic rod. By combining constant spray cleaning with swing spray cleaning, the surface of the automobile mold can be cleaned in all directions at multiple angles.

[0022] 5. Through the multi-directional swing drive, the swing nozzle can be driven to swing up and down, left and right, and the automobile mold can be sprayed and cleaned at multiple angles to reduce the dead angles of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of an automobile mold cleaning machine provided by the present invention; Figure 2 A structural schematic diagram of an automobile mold cleaning machine provided by the present invention from another perspective; Figure 3 A schematic diagram of the combined structure of the cleaning box, the rotating placement table, the centering clamping mechanism, the cleaning bracket and the rotating drive provided by the present invention; Figure 4 A cross-sectional view of the cleaning box, the rotating placement table, the centering clamping mechanism, the cleaning bracket and the rotating drive provided by the present invention; Figure 5 A schematic diagram of the combined structure of the rotary drive, centering clamping mechanism and rotary placement table provided by the present invention; Figure 6 A schematic diagram of the structure of the edge-to-edge fixed-distance cleaning mechanism provided by the present invention; Figure 7 A schematic diagram of the combined structure of the main water supply chamber and the magnetically controlled follow-up edge support provided by the present invention; Figure 8 A schematic diagram of the combined structure of the distance component and the fixed side spray washing mechanism provided by the present invention; Fig. 9A schematic diagram of the structure of a fixed side spray washing mechanism provided by the present invention; Fig.10 A schematic diagram of the combined structure of the distance component and the swing-type side spray washing mechanism provided by the present invention; Fig.11 A schematic diagram of the structure of the swing-type side spray washing mechanism provided by the present invention; Fig.12 A schematic structural diagram of the swing-type side spray washing mechanism provided by the present invention from another perspective; Fig.13 A schematic diagram of the combined structure of the multi-directional swing drive and the swing frame provided by the present invention; Fig.14 A schematic diagram of the combined structure of the multi-directional swing drive and the swing frame provided by the present invention from another perspective; Fig.15 A cross-sectional view of the magnetically controlled telescopic rod provided by the present invention; Fig.16 This is a schematic structural diagram of the oscillating sprinkler provided by the present invention.

[0024] Among them, 1. cleaning box, 2. rotating placement table, 3. drainage pipe, 4. cleaning bracket, 5. horizontal top plate, 6. adjustment motor, 7. electric hydraulic rod, 8. edge-fixed distance cleaning mechanism, 9. centering clamping mechanism, 10. total water supply chamber, 11. magnetically controlled follow-up edge bracket, 12. fixed side spray washing mechanism, 13. swinging side spray washing mechanism, 14. water supply pipeline, 15. first water supply hose, 16. second water supply hose, 17. middle fixed seat, 18. magnetically controlled telescopic rod, 19. electromagnet, 20. sliding Sleeve, 21, slide bar, 22, push spring, 23, sliding magnet, 24, distance assembly, 25, drainage hole, 26, fixed plate, 27, limit rod, 28, ball, 29, first water supply chamber, 30, inverted U-shaped water spray pipe, 31, fixed nozzle, 32, first fixed frame, 33, second water supply chamber, 34, inverted Y-shaped water pipe, 35, swing nozzle, 36, swing frame, 37, multi-directional swing drive, 38, shell, 39, swing through hole, 40, connecting frame, 41, connecting top plate, 42, drive chamber, 43 , swing branch, 44, swing shaft, 45, swing slide hole, 46, swing motor, 47, first rotating support, 48, second rotating support, 49, first rotating shaft, 50, second rotating shaft, 51, first rotating rod, 52, second rotating rod, 53, first swing rod, 54, second swing rod, 55, first sliding shaft, 56, second sliding shaft, 57, swing plate, 58, first sliding sleeve, 59, second sliding sleeve, 60, driving shaft, 61, driven shaft, 62, first bevel gear set, 63, second bevel gear set, 64, third bevel gear Group, 65, clamping component one, 66, clamping component two, 67, clamping motor one, 68, bidirectional screw rod one, 69, clamping slide one, 70, first clamping plate, 71, first sliding hole, 72, first mounting plate, 73, clamping motor two, 74, bidirectional screw rod two, 75, clamping slide two, 76, second clamping plate, 77, second sliding hole, 78, second mounting plate, 79, rotation drive, 80, rotating motor, 81, driving gear, 82, driven gear ring, 83, connecting plate, 84, fixing ring, 85, annular cavity.

[0025] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0028] like Figure 1-Figure 16 As shown, an automobile mold cleaning machine provided by the present invention comprises a cleaning box 1, in which a rotating placement table 2 is rotatably installed, a sewage pipe 3 is connected to the bottom end of the side wall of the cleaning box 1, a cleaning bracket 4 is provided on one side of the cleaning box 1, and a horizontal top plate 5 is rotatably connected to the top of the cleaning bracket 4, and an adjusting motor 6 for driving the horizontal top plate 5 to rotate is provided in the cleaning bracket 4, and an electric hydraulic rod 7 is provided at the bottom end of the horizontal top plate 5, and a side-adjusting and spacing cleaning mechanism 8 is provided at the bottom end of the electric hydraulic rod 7, a centering clamping mechanism 9 is provided on the rotating placement table 2, and the side-adjusting and spacing cleaning mechanism 8 is arranged directly above the rotating placement table 2, and a high-pressure water supply mechanism is provided on one side of the cleaning box 1, and the high-pressure water supply mechanism is a prior art and will not be repeated here, and the side-adjusting and spacing cleaning mechanism 8 is connected to the high-pressure water supply mechanism; the side-adjusting and spacing cleaning mechanism 8 comprises a total water supply cavity 10. A magnetically controlled follow-up edge bracket 11, a fixed side spraying mechanism 12 and a swinging side spraying mechanism 13. The total water supply chamber 10 is arranged at the bottom end of the electric hydraulic rod 7. A water supply pipeline 14 is connected between the total water supply chamber 10 and the high-pressure water supply mechanism. The magnetically controlled follow-up edge bracket 11 is arranged at the bottom end of the total water supply chamber 10. The fixed side spraying mechanism 12 and the swinging side spraying mechanism 13 are arranged at the bottom of the magnetically controlled follow-up edge bracket 11. The fixed side spraying mechanism 12 and the swinging side spraying mechanism 13 are distributed in a circular array around the magnetically controlled follow-up edge bracket 11. The fixed side spraying mechanism 12 and the swinging side spraying mechanism 13 are arranged at intervals. The fixed side spraying mechanism 12 and the swinging side spraying mechanism 13 are respectively connected to the total water supply chamber 10 with a first water supply hose 15 and a second water supply hose 16.

[0029] The cleaning box 1 is provided with a rotary drive 79 for driving the rotary placement table 2 to rotate, and the rotary drive 79 includes a rotary motor 80, a driving gear 81 and a driven gear ring 82. The upper wall of the rotary placement table 2 is provided with a connecting plate 83 in a circumferential array, and the upper end of the connecting plate 83 is provided with a fixing ring 84 coaxially arranged with the rotary placement table 2. The coaxial end of the cleaning box 1 is connected to an annular cavity 85, and the inner side wall of the annular cavity 85 is provided with an annular hole connected to the cleaning box 1 along the circumferential direction. The fixing ring 84 passes through the annular hole and rotates in the annular cavity 85. Inside, the driven gear ring 82 is coaxially fixedly arranged on the outside of the fixed ring 84, and one side of the annular cavity 85 is connected to a driving cavity 42. The driving gear 81 is rotatably arranged in the driving cavity 42, and the driving gear 81 is meshed with the driven gear ring 82. The rotating motor 80 is arranged on the side wall of the cleaning box 1, and the output end of the rotating motor 80 is connected to the driving gear 81. The rotating motor 80 drives the driving gear 81 to rotate, and the driving gear 81 drives the fixed ring 84 to rotate through the driven gear ring 82, and the fixed ring 84 drives the rotating placement table 2 to rotate.

[0030] The rotating placement table 2 is provided with a drainage hole 25 through it, and the drainage hole 25 is convenient for draining the cleaning waste water to the bottom end of the cleaning box 1.

[0031] The centering clamping mechanism 9 includes a clamping component 1 65 and a clamping component 2 66 which are radially arranged along the rotating placement table 2 and perpendicular to each other. The clamping component 1 65 includes a clamping motor 1 67, a bidirectional screw rod 1 68, a clamping slide 1 69 and a first clamping plate 70. The rotating placement table 2 is symmetrically provided with a first sliding hole 71 with the axis as the midpoint. The clamping slide 1 69 is respectively slidably clamped in the first sliding hole 71. The bottom wall of the rotating placement table 2 is symmetrically provided with a first mounting plate 72. The bidirectional screw rod 1 68 is rotatably arranged between the first mounting plates 72. The two ends of the bidirectional screw rod 1 68 are symmetrically provided with threads with opposite screw directions. The clamping slide 1 69 is symmetrically arranged on the bidirectional screw rod 1 68. The clamping slide 1 69 is respectively threadedly connected to the two ends of the bidirectional screw rod 1 68. The first clamping plates 70 are respectively arranged above the clamping slide 1 69. The clamping component 2 66 includes a clamping motor 2 73, The second bidirectional screw rod 74, the clamping slide 75 and the second clamping plate 76, the rotating placement table 2 is symmetrically provided with a second sliding hole 77 with the axis as the midpoint, the clamping slide 75 is respectively slidably clamped in the second sliding hole 77, the bottom wall of the rotating placement table 2 is symmetrically provided with a second mounting plate 78, the bidirectional screw rod 74 is rotatably arranged between the second mounting plates 78, the two ends of the bidirectional screw rod 74 are symmetrically provided with threads with opposite screw directions, the clamping slide 75 is symmetrically arranged on the bidirectional screw rod 74, the clamping slide 75 is respectively threadedly connected with the two ends of the bidirectional screw rod 74, the second clamping plate 76 is respectively arranged above the clamping slide 75, the bidirectional screw rod 1 68 is vertically arranged with the bidirectional screw rod 2 74, the bidirectional screw rod 1 68 is arranged below the bidirectional screw rod 2 74, the automobile mold is clamped and fixed from the first direction and the second direction respectively by the clamping assembly 1 65 and the clamping assembly 2 66.

[0032] The outer sides of the clamping motor 1 67 and the clamping motor 2 73 are respectively provided with protective shells.

[0033] Both sides of the first clamping plate 70 and both sides of the second clamping plate 76 are arranged in an inclined manner.

[0034] In this embodiment, two groups of the fixed side spraying mechanism 12 and the swing side spraying mechanism 13 are respectively provided.

[0035] The magnetically controlled follow-up edge bracket 11 includes a middle fixed seat 17 and magnetically controlled telescopic rods 18 distributed in a circular array around the middle fixed seat 17, the number of the magnetically controlled telescopic rods 18 is an even number, the middle fixed seat 17 is arranged below the main water supply chamber 10, the middle fixed seat 17 is provided with an electromagnet 19, the magnetically controlled telescopic rod 18 includes a sliding sleeve 20, a sliding rod 21, an outward push spring 22 and a sliding magnet 23, the sliding sleeve 20 is radially arranged on the side wall of the middle fixed seat 17, the end of the sliding sleeve 20 away from the middle fixed seat 17 is open, the sliding rod 21 is slidably arranged in the sliding sleeve 20, the sliding magnet 23 is arranged at the end of the sliding rod 21 close to the middle fixed seat 17, the outward push spring 22 is arranged between the sliding magnet 23 and the inner wall of the sliding sleeve 20, and the fixed side spraying mechanism 12 is arranged on the sliding rod 21 of one group of magnetically controlled telescopic rods 18 The end of the swing-type side spraying mechanism 13 is arranged at the end of the sliding rod 21 of another group of magnetically controlled telescopic rods 18. The fixed side spraying mechanism 12 and the swing-type side spraying mechanism 13 are arranged at intervals along the circumferential direction of the middle fixed seat 17. Initially, the electromagnet 19 is powered off and has no magnetism. The outward push spring 22 pushes the sliding rod 21 to slide in the direction away from the middle fixed seat 17. At this time, the length of the magnetically controlled telescopic rod 18 is the longest. When it is necessary to clean the automobile mold, the electromagnet 19 is started, and the electromagnet 19 is powered on to generate magnetism. The electromagnet 19 generates a magnetic attraction on the sliding magnet 23, thereby driving the sliding rod 21 to overcome the elastic force of the outward push spring 22 and slide in the direction close to the center fixed seat, thereby moving close to the automobile mold, and the sliding rod 21 drives the fixed side spraying mechanism 12 and the swing-type side spraying mechanism 13 to move close to the automobile mold, so as to achieve the edge of the automobile mold.

[0036] A distance component 24 is respectively provided on one side of the swing-type side spray washing mechanism 13 close to the central fixed seat and on one side of the side wall of the fixed side spray washing mechanism 12. The distance component 24 includes a fixed plate 26, a limiting rod 27 and a ball 28 rotatably arranged at the end of the limiting rod 27. The limiting rod 27 is arranged in an array from bottom to top along the fixed plate 26, and the limiting rod 27 is arranged along the radial direction of the middle fixed seat 17. The ball 28 is rotatably arranged at one end of the limiting rod 27 close to the axis of the middle fixed seat 17.

[0037] The fixed side spray washing mechanism 12 includes a first water supply chamber 29, an inverted U-shaped water spray pipe 30 and a fixed nozzle 31. The upper end of the first water supply chamber 29 is provided with a first fixed frame 32. The first water supply chamber 29 is connected to the end of the slide rod 21 through the first fixed frame 32. The inverted U-shaped water spray pipe 30 is fixed at the bottom of the first water supply chamber 29. The fixed nozzles 31 are distributed in an equidistant array from bottom to top along the inverted U-shaped water spray pipe 30. The fixed nozzles 31 are connected to the inverted U-shaped water pipe. The fixed nozzles 31 are symmetrically arranged in the inverted U-shaped water pipe. The distance component 24 is arranged in the inverted U-shaped water spray pipe 30. The upper end of the fixed plate 26 is fixedly connected to the inverted U-shaped water spray pipe 30. The first water supply hose 15 is connected between the first water supply chamber 29 and the main water supply chamber 10.

[0038] The swing-type side spray washing mechanism 13 includes a second water supply chamber 33, an inverted Y-shaped water pipe 34, a swing nozzle 35, a swing frame 36 and a multi-directional swing drive 37. The upper end of the second water supply chamber 33 is fixedly installed with a shell 38, and the shell 38 is fixedly connected to the end of the slide rod 21. The multi-directional swing drive 37 is arranged in the shell 38, and a swing through hole 39 is arranged at a corner of the shell 38. A connecting frame 40 is arranged at the end of the multi-directional swing drive 37, and the connecting frame 40 is arranged in a C shape. The second water supply chamber 33 is arranged in the connecting frame 40, and a connecting top plate 41 is arranged at the bottom end of the connecting frame 40. The swing frame 36 is fixedly connected to the bottom end of the connecting top plate 41, and the swing frame 36 is distributed in an equidistant array along the connecting top plate 41. The upper end of the inverted Y-shaped water pipe 34 is coaxially rotated and sealed with the second water supply chamber 33. Then, the upper end of the inverted Y-shaped water pipe 34 is communicated with the second water supply chamber 33, and the inner wall of the lower end of the inverted Y-shaped water pipe 34 is symmetrically provided with a swing through hole 39. The side wall of the swinging nozzle 35 is communicated with a swing branch pipe 43, and the swing branch pipe 43 is rotatably arranged in the swing through hole 39. The swinging nozzle 35 is communicated with the inverted Y-shaped water pipe 34 through the swing branch pipe 43 and the swing through hole 39. The two sides of the swinging nozzle 35 are symmetrically provided with swing shafts 44, and the swing frame 36 is arranged in an inverted U shape. The two sides of the swing frame 36 are symmetrically provided with swing sliding holes 45, and the swing sliding holes 45 are distributed in an equidistant array from top to bottom along the swing frame 36. The swing sliding holes 45 correspond to the swinging nozzle 35 one by one, and the swing shaft 44 is slidably arranged in the swing sliding hole 45. The second water supply hose 16 is communicated between the second water supply chamber 33 and the main water supply chamber 10.

[0039] The multi-directional swing drive 37 includes a swing motor 46, a first rotating support 47, a second rotating support 48, a first rotating shaft 49, a second rotating shaft 50, a first rotating rod 51, a second rotating rod 52, a first swing rod 53, a second swing rod 54, a first sliding shaft 55, a second sliding shaft 56 and a swing plate 57. The first rotating support 47 and the second rotating support 48 are respectively arranged in the housing 38. The first rotating shaft 49 rotates through the first rotating support 47, the second rotating shaft 50 rotates through the second rotating support 48, and the first rotating shaft 49 and the second rotating shaft 50 rotate through the second rotating support 48. The axis of the shaft 50 is vertically arranged, the end of the first rotating rod 51 is fixedly connected to the end of the first rotating shaft 49, the first rotating rod 51 is vertically arranged to the first rotating shaft 49, the first sliding shaft 55 is arranged at the end of the first rotating rod 51 away from the first rotating shaft 49, the end of the second rotating rod 52 is fixedly connected to the end of the second rotating shaft 50, the second rotating rod 52 is vertically arranged to the second rotating shaft 50, the second sliding shaft 56 is arranged at the end of the second rotating rod 52 away from the second rotating shaft 50, the first swing rod 53 and the second swing rod 54 are arranged on the side wall of the swing plate 57, and the first swing rod 54 is arranged on the side wall of the swing plate 57. A swing rod 53 and a second swing rod 54 are arranged radially along the swing plate 57, and the first swing rod 53 and the second swing rod 54 are perpendicular to each other. A first sliding sleeve 58 is arranged at the end of the first swing rod 53, and the first sliding sleeve 58 is slidably mounted on the first sliding shaft 55. A second sliding sleeve 59 is arranged at the end of the second swing rod 54, and the second sliding sleeve 59 is slidably mounted on the second sliding shaft 56. The axis of the swing plate 57, the axis of the first rotating shaft 49 and the axis of the second rotating shaft 50 intersect at one point. The second water supply chamber 33 is coaxially arranged with the swing plate 57. The motor 46 is arranged on the side wall of the outer shell 38, and a driving shaft 60 and a driven shaft 61 are rotatably arranged in the outer shell 38. The output end of the swing motor 46 is connected to the driving shaft 60, and a first bevel gear set 62 is transmission-connected between the driving shaft 60 and the driven shaft 61, a second bevel gear set 63 is transmission-connected between the driving shaft 60 and the first rotating shaft 49, and a third bevel gear set 64 is transmission-connected between the driven shaft 61 and the second rotating shaft 50. The length from the first sleeve 58 to the axis of the wobble plate 57 is equal to the length from the second sleeve 59 to the axis of the wobble plate 57.

[0040] The first bevel gear set 62 , the second bevel gear set 63 and the third bevel gear set 64 have the same structure, and are all composed of two bevel gears meshing with each other.

[0041] When in use, first put the automobile mold on the rotating placement table 2 in the cleaning box 1. In the initial state, the adjusting motor 6 drives the edge-fixed distance cleaning mechanism 8 to rotate away from the top of the cleaning box 1 through the horizontal top plate 5. There is no shielding above the cleaning box 1. Then put the automobile mold to be cleaned on the rotating placement table 2, and start the centering clamping mechanism 9 to clamp and fix the automobile mold. The clamping motor 67 drives the bidirectional screw rod 68 to rotate, and the bidirectional screw rod 68 drives two sets of clamping slides 69 to slide toward each other along the first slide hole 71 close to the automobile mold, and the clamping The slide 1 69 drives the first clamping plate 70 to move close to the automobile mold and clamp the automobile mold in the center. The clamping motor 2 73 drives the bidirectional screw 2 74 to rotate. The bidirectional screw 2 74 drives the two sets of clamping slides 2 75 to slide toward each other along the second slide hole 77 close to the automobile mold. The clamping slide 2 75 drives the second clamping plate 76 to move close to the automobile mold and clamp the automobile mold in the center. The automobile mold is clamped and fixed in the first direction and the second direction by the clamping assembly 1 65 and the clamping assembly 2 66 respectively, and then the adjusting motor 6 is started. The adjusting motor 6 drives the horizontal top plate 5 to rotate. The edge-fixed distance cleaning mechanism 8 is thereby moved to the top of the cleaning box 1, and then the electric hydraulic rod 7 is controlled to extend. At this time, the electromagnet 19 is powered off and has no magnetism, and the outward push spring 22 pushes the slide bar 21 to slide in the direction away from the middle fixed seat 17. At this time, the length of the magnetically controlled telescopic rod 18 is the longest, and the electric hydraulic rod 7 drives the edge-fixed distance cleaning mechanism 8 to move down and approach the automobile mold. The fixed side spray washing mechanism 12 and the swing side spray washing mechanism surround the automobile mold, and then the electromagnet 19 is started. The electromagnet 19 is energized to generate magnetism, and the electromagnet 19 generates a magnetic attraction force on the sliding magnet 23, thereby driving the slide bar 21 to overcome the elastic force of the outward push spring 22 and slide in the direction close to the center fixed seat, thereby moving close to the automobile mold, and the slide bar 21 drives the fixed side spray washing mechanism 12 and the swing side spray washing mechanism to move close to the automobile mold respectively, so as to achieve the edge of the automobile mold, and then the high-pressure water supply mechanism, the rotary drive 79 and The swing motor 46 and the rotating motor 80 drive the driving gear 81 to rotate, and the driving gear 81 drives the fixed ring 84 to rotate through the driven gear ring 82, and the fixed ring 84 drives the rotating placement table 2 to rotate, and the rotating placement table 2 drives the automobile mold clamped by the directional clamping mechanism to rotate. When the automobile mold rotates, the electromagnet 19 pulls the slide bar 21 through the magnetic attraction force to drive the fixed side spraying mechanism 12 and the swing side spraying mechanism to move close to the automobile mold, and the fixed side spraying mechanism 12 and the swing side spraying mechanism The distance component 24 on the side of the automobile mold fits the side of the automobile mold, and the distance component 24 cooperates with the magnetically controlled telescopic rod 18 so that during the rotation of the automobile mold, the fixed side spraying mechanism 12 and the swing side spraying mechanism always maintain a fixed distance from the automobile mold. The high-pressure water supply mechanism sends the high-pressure water flow into the total water supply cavity 10 through the water supply pipeline 14, and the high-pressure water flows into the first water supply cavity 29 through the first water supply hose 15.Then it flows through the inverted U-shaped water spray pipe 30 to the fixed nozzle 31 and is sprayed from the fixed nozzle 31 to perform high-pressure washing on the surface of the automobile mold; the high-pressure water flows through the second water supply hose 16 into the second water supply chamber 33, and then flows through the inverted Y-shaped water pipe 34 to the swing nozzle 35 and is sprayed from the swing nozzle 35 to the surface of the automobile mold for high-pressure washing, and the swing motor 46 drives the driving shaft 60 to rotate, the driving shaft 60 drives the driven shaft 61 to rotate through the first bevel gear set 62 and drives the first rotating shaft 49 to rotate through the second bevel gear set 63, and the driven shaft 61 drives the second rotating shaft 50 to rotate through the third bevel gear set 64, so that when the swing motor 46 is started, the first rotating shaft 49 and the second rotating shaft 50 rotate synchronously, and the first rotating shaft 4 9 drives the first rotating rod 51 to rotate, the first rotating rod 51 drives the first sliding shaft 55 to rotate around the first rotating shaft 49, the second rotating shaft 50 drives the second rotating rod 52 to rotate, the second rotating rod 52 drives the second sliding shaft 56 to rotate around the second rotating shaft 50, the horizontal movement caused by the circumferential rotation of the first sliding shaft 55 and the second sliding shaft 56 drives the swing plate 57 to rotate around the axis of the swing plate 57 through the first sliding sleeve 58, the first swing rod 53, the second sliding sleeve 59, and the second swing rod 54 respectively, the vertical movement caused by the circumferential rotation of the first rotating rod 51 and the second rotating rod 52 drives the swing plate 57 to move up and down through the first sliding sleeve 58, the first swing rod 53, the second sliding sleeve 59, and the second swing rod 54 respectively, so that the swing plate 57 rotates and moves up and down. In the process of reciprocating rotation and up and down reciprocating movement of the swing plate 57, the axis of the swing plate 57 always coincides with the axis of the second water supply chamber 33, and the swing plate 57 drives the swing frame 36 to rotate left and right while moving on the line. The left and right rotation of the swing frame 36 drives the swing nozzle 35 and the inverted Y-shaped water pipe 34 to rotate around the axis of the second water supply chamber 33. The up and down movement of the swing frame 36 drives the swing nozzle 35 to rotate up and down around the swing branch pipe 43 through the swing slide hole 45 and the swing shaft 44, so that the swing nozzle 35 rotates in multiple directions to wash the automobile mold at multiple angles. With the help of the fixed-distance high-pressure washing of the fixed nozzle 31 and the multi-angle high-pressure washing of the swing nozzle 35, the automobile mold is washed in all directions without dead angles. After the washing is completed, the high-pressure water supply is controlled The mechanism, the rotary drive 79 and the swing motor 46 stop working, and the electromagnet 19 is controlled to be powered off and lose its magnetism. The outward push spring 22 pushes the slide bar 21 to slide away from the middle fixed seat 17. The slide bar 21 drives the fixed side spray washing mechanism 12 and the swing side spray washing mechanism away from the automobile mold. Then the electric hydraulic rod 7 is controlled to drive the edge-fixed distance cleaning mechanism 8 to move up, and the horizontal top plate 5 is driven to rotate by the adjustment motor 6. The horizontal top plate 5 drives the edge-fixed distance cleaning mechanism 8 to move away from the top of the cleaning box 1. At this time, the clamping motor 1 67 and the clamping motor 2 73 are controlled to rotate in the opposite direction, thereby driving the first clamping plate 70 and the second clamping plate 76 away from the automobile mold, so as to take out the cleaned automobile mold or adjust the automobile mold.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An automobile mold cleaning machine, characterized in that: It comprises a cleaning box, a rotating placement table is rotatably installed in the cleaning box, a sewage pipe is connected to the bottom end of the side wall of the cleaning box, a cleaning bracket is provided on one side of the cleaning box, the top of the cleaning bracket is rotatably connected to a horizontal top plate, an adjusting motor for driving the horizontal top plate to rotate is provided in the cleaning bracket, an electric hydraulic rod is provided at the bottom end of the horizontal top plate, a cleaning mechanism with a fixed edge distance is provided at the bottom end of the electric hydraulic rod, a centering clamping mechanism is provided on the rotating placement table, the cleaning mechanism with a fixed edge distance is provided directly above the rotating placement table, a high-pressure water supply mechanism is provided on one side of the cleaning box, and the cleaning mechanism with a fixed edge distance is connected to the high-pressure water supply mechanism; the cleaning mechanism with a fixed edge distance comprises a total water supply chamber, a magnetically controlled follow-up cleaning mechanism with a fixed edge distance The invention relates to a frame, a fixed side spraying mechanism and a swinging side spraying mechanism, the main water supply chamber is arranged at the bottom end of the electric hydraulic rod, a water supply pipeline is connected between the main water supply chamber and the high-pressure water supply mechanism, the magnetically controlled follow-up edge bracket is arranged at the bottom end of the main water supply chamber, the fixed side spraying mechanism and the swinging side spraying mechanism are arranged at the bottom of the magnetically controlled follow-up edge bracket, the fixed side spraying mechanism and the swinging side spraying mechanism are distributed in a circular array around the magnetically controlled follow-up edge bracket, the fixed side spraying mechanism and the swinging side spraying mechanism are arranged at intervals, and the fixed side spraying mechanism and the swinging side spraying mechanism are respectively connected to the main water supply chamber with a first water supply hose and a second water supply hose.

2. The automobile mold cleaning machine according to claim 1, characterized in that: The magnetically controlled follow-up edge bracket includes a middle fixed seat and magnetically controlled telescopic rods distributed in a circular array around the middle fixed seat, the number of the magnetically controlled telescopic rods is an even number, the middle fixed seat is arranged below the main water supply chamber, the middle fixed seat is provided with an electromagnet, the magnetically controlled telescopic rod includes a sliding sleeve, a sliding rod, an outward push spring and a sliding magnet, the sliding sleeve is radially arranged on the side wall of the middle fixed seat, the end of the sliding sleeve away from the middle fixed seat is open, the sliding rod is slidably arranged in the sliding sleeve, the sliding magnet is arranged at the end of the sliding rod close to the middle fixed seat, the outward push spring is arranged between the sliding magnet and the inner wall of the sliding sleeve, the fixed side spraying mechanism is arranged at the end of the sliding rod of one group of magnetically controlled telescopic rods, the swinging side spraying mechanism is arranged at the end of the sliding rod of another group of magnetically controlled telescopic rods, and the fixed side spraying mechanism and the swinging side spraying mechanism are arranged at intervals along the circumferential direction of the middle fixed seat.

3. The automobile mold cleaning machine according to claim 2, characterized in that: A distance component is respectively provided on one side of the swing-type side spray washing mechanism close to the central fixed seat and on one side of the side wall of the fixed side spray washing mechanism, and the distance component includes a fixed plate, a limit rod and a ball rotatably arranged at the end of the limit rod, the limit rods are distributed in an array from bottom to top along the fixed plate, the limit rods are arranged radially along the middle fixed seat, and the ball is rotatably arranged at one end of the limit rod close to the axis of the middle fixed seat.

4. The automobile mold cleaning machine according to claim 3, characterized in that: The fixed side spray washing mechanism includes a first water supply chamber, an inverted U-shaped water spray pipe and a fixed nozzle. A first fixed frame is provided at the upper end of the first water supply chamber. The first water supply chamber is connected to the end of the sliding rod through the first fixed frame. The inverted U-shaped water spray pipe is fixed at the bottom of the first water supply chamber. The fixed nozzles are distributed in an equidistant array from bottom to top along the inverted U-shaped water spray pipe. The fixed nozzles are connected to the inverted U-shaped water pipe. The fixed nozzles are symmetrically arranged in the inverted U-shaped water pipe. The fixed-distance component is arranged in the inverted U-shaped water spray pipe. The upper end of the fixed plate is fixedly connected to the inverted U-shaped water spray pipe. The first water supply hose is connected between the first water supply chamber and the main water supply chamber.

5. The automobile mold cleaning machine according to claim 4, characterized in that: The swing-type side spray washing mechanism includes a second water supply chamber, an inverted Y-shaped water pipe, a swing nozzle, a swing frame and a multi-directional swing drive. The upper end of the second water supply chamber is fixedly installed with a shell, and the shell is fixedly connected to the end of the slide rod. The multi-directional swing drive is arranged in the shell, and a swing through hole is arranged at a corner of the shell. A connecting frame is arranged at the end of the multi-directional swing drive, and the connecting frame is arranged in a C shape. The second water supply chamber is arranged in the connecting frame, and a connecting top plate is arranged at the bottom end of the connecting frame. The swing frame is fixedly arranged at the bottom end of the connecting top plate, and the swing frame is distributed in an equidistant array along the connecting top plate. The upper end of the inverted Y-shaped water pipe is coaxially rotatably sealed and connected with the second water supply chamber. The upper end of the inverted Y-shaped water pipe is connected to the second water supply chamber, and the inner wall of the lower end of the inverted Y-shaped water pipe is symmetrically provided with a swing through hole. The side wall of the swinging nozzle is connected with a swing branch pipe, and the swing branch pipe is rotatably arranged in the swing through hole. The swinging nozzle is connected to the inverted Y-shaped water pipe through the swing branch pipe and the swing through hole. The two sides of the swinging nozzle are symmetrically provided with swing shafts, and the swing frame is arranged in an inverted U shape. The two sides of the swing frame are symmetrically provided with swing sliding holes, and the swing sliding holes are distributed in an equidistant array from top to bottom along the swing frame. The swing sliding holes correspond to the swinging nozzles one by one, and the swing shaft is slidably arranged in the swing sliding hole. The second water supply hose is connected between the second water supply chamber and the main water supply chamber.

6. The automobile mold cleaning machine according to claim 5, characterized in that: The multi-directional swing drive includes a swing motor, a first rotating support, a second rotating support, a first rotating shaft, a second rotating shaft, a first rotating rod, a second rotating rod, a first swing rod, a second swing rod, a first sliding shaft, a second sliding shaft and a swing plate, the first rotating support and the second rotating support are respectively arranged in an outer shell, the first rotating shaft rotates through the first rotating support, the second rotating shaft rotates through the second rotating support, the axes of the first rotating shaft and the second rotating shaft are arranged vertically, the end of the first rotating rod is fixedly connected to the end of the first rotating shaft, the first rotating rod is arranged vertically to the first rotating shaft, the first sliding shaft is arranged at an end of the first rotating rod away from the first rotating shaft, the end of the second rotating rod is fixedly connected to the end of the second rotating shaft, the second rotating rod is arranged vertically to the second rotating shaft, the second sliding shaft is arranged at an end of the second rotating rod away from the second rotating shaft, the first swing rod and the second swing rod are arranged on the side wall of the swing plate, and the first swing plate The rod and the second swing rod are arranged radially along the swing plate, and the first swing rod and the second swing rod are perpendicular to each other, a first sleeve is provided at the end of the first swing rod, and the first sleeve is slidably mounted on the first sliding shaft, a second sleeve is provided at the end of the second swing rod, and the second sleeve is slidably mounted on the second sliding shaft, the axis of the swing plate, the axis of the first rotating shaft and the axis of the second rotating shaft intersect at a point, the second water supply chamber is coaxially arranged with the swing plate, the swing motor is arranged on the side wall of the outer shell, and a driving shaft and a driven shaft are rotatably arranged in the outer shell, the output end of the swing motor is connected to the driving shaft, a first bevel gear set is transmission-connected between the driving shaft and the driven shaft, a second bevel gear set is transmission-connected between the driving shaft and the first rotating shaft, a third bevel gear set is transmission-connected between the driven shaft and the second rotating shaft, and the length from the first sleeve to the axis of the swing plate is equal to the length from the second sleeve to the axis of the swing plate.

7. The automobile mold cleaning machine according to claim 6, characterized in that: The centering clamping mechanism includes a clamping component 1 and a clamping component 2 which are radially arranged along the rotating placement table and perpendicular to each other, the clamping component 1 includes a clamping motor 1, a bidirectional screw rod 1, a clamping slide 1 and a first clamping plate, the rotating placement table is symmetrically provided with a first sliding hole with the axis as the midpoint, the clamping slide 1 is respectively slidably clamped in the first sliding hole, the bottom wall of the rotating placement table is symmetrically provided with a first mounting plate, the bidirectional screw rod 1 is rotatably arranged between the first mounting plates, the two ends of the bidirectional screw rod 1 are symmetrically provided with threads with opposite screw directions, the clamping slide 1 is symmetrically arranged on the bidirectional screw rod 1, the clamping slide 1 is respectively threadedly connected to the two ends of the bidirectional screw rod 1, and the first clamping plates are respectively arranged on the upper surface of the clamping slide 1 The second clamping assembly comprises a second clamping motor, a second bidirectional screw rod, a second clamping slide and a second clamping plate. The rotating placement table is symmetrically provided with a second sliding hole with the axis as the midpoint. The second clamping slide is slidably clamped in the second sliding hole. The bottom wall of the rotating placement table is symmetrically provided with a second mounting plate. The second bidirectional screw rod is rotatably arranged between the second mounting plates. The two ends of the bidirectional screw rod are symmetrically provided with threads with opposite screw directions. The second clamping slide is symmetrically arranged on the two-way screw rod. The second clamping slide is respectively threadedly connected with the two ends of the two-way screw rod. The second clamping plates are respectively arranged above the clamping slide, the one bidirectional screw rod is vertically arranged with the two-way screw rod, and the one bidirectional screw rod is arranged below the two-way screw rod.

8. The automobile mold cleaning machine according to claim 7, characterized in that: The cleaning box is provided with a rotary drive for driving the rotary placement table to rotate, and the rotary drive includes a rotary motor, a driving gear and a driven gear ring. A connecting plate is distributed in a circumferential array on the upper wall of the rotary placement table, and a fixing ring coaxially arranged with the rotary placement table is provided on the upper end of the connecting plate. An annular cavity is connected to the coaxial end of the cleaning box, and an annular hole connected to the cleaning box is circumferentially provided on the inner wall of the annular cavity. The fixing ring passes through the annular hole and is rotatably arranged in the annular cavity. The driven gear ring is coaxially fixedly arranged on the outer side of the fixing ring, and a driving cavity is connected to one side of the annular cavity. The driving gear is rotatably arranged in the driving cavity, and the driving gear is meshed with the driven gear ring. The rotary motor is arranged on the side wall of the cleaning box, and the output end of the rotary motor is connected to the driving gear.

9. The automobile mold cleaning machine according to claim 8, characterized in that: Protective shells are respectively provided on the outer sides of the clamping motor 1 and the clamping motor 2.

10. The automobile mold cleaning machine according to claim 9, characterized in that: The rotating placement table is penetrated by a drainage hole.

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