Automatic equipment for mold maintenance

Abstract

The invention relates to the related technical field of plastic molds, and discloses mold maintenance automation equipment which comprises a base and a loading cantilever beam, a guide rail is fixed to the tops of a first supporting plate, a second supporting plate and third supporting plates, the inner side of one third supporting plate is connected with a first panel through a second electric telescopic rod, and the inner side of the other third supporting plate is connected with a second panel through a second electric telescopic rod. And the inner side of the other third supporting plate is connected with the second panel through a third electric telescopic rod, and fine cleaning mechanisms are fixed to the inner end faces of the two third supporting plates correspondingly. The automatic mold maintenance equipment can replace manual work, mechanical and electrified mold maintenance is achieved, the labor cost is saved, the working efficiency is improved, the mold quality is guaranteed, mold maintenance is well set, maintenance is more accurate, the ideal effect can be achieved, the mold quality is improved, the service life of the mold is prolonged, and the problem that the mold is damaged due to traditional manual maintenance is solved. And the risk and frequency of breaking the hand are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field related to plastic molds, and in particular to automated mold maintenance equipment. Background Art

[0002] At present, in the plastic mold industry on the market, plastic mold maintenance relies entirely on manual labor. The molds are produced 24 hours a day. During the long production process, the molds will lack oil, the springs will break and get stuck, and there will be oil, garbage and iron filings on the mold surface, which seriously affects production efficiency and must be maintained. Mold maintenance is all done by manual disassembly and assembly, which is quite troublesome and wastes human resources. It causes high labor costs, long working hours, low repair efficiency, poor quality and other stubborn problems in the mold industry. Because disassembly and assembly of the mold takes several hours, it affects production efficiency. Manual maintenance can easily scratch important parts inside the mold, causing unqualified products and increasing repair costs. The existing manual disassembly and maintenance of the mold has the following disadvantages:

[0003] (1) Currently, mold masters perform manual maintenance, which is inefficient and wastes labor, greatly increasing the company's costs. The labor problem has always plagued the company's operations and survival.

[0004] (2) Currently, there are certain safety risks when mold masters remove molds. The template may hit their feet, and the mold edge may scratch their hands. Accidents occur frequently, and in severe cases, fractures are caused, and the recuperation time for work injuries is long.

[0005] (3) The labor cost of mold maintenance is high, and the company spends a lot on consumables, such as cleaning fluids and worker protective equipment. The maintenance quality standards are not unified, and the judgment depends entirely on the experience of the master. This vicious cycle has plagued the mold industry for decades.

[0006] (4) The efficiency of manual mold maintenance The efficiency of quality control and maintenance depends entirely on the speed of the master's hands and feet, which seriously affects the mold production. The mold production cannot keep up or is complained by customers due to quality problems. Summary of the Invention

[0007] The purpose of the present invention is to provide an automated mold maintenance device, which solves the problem of long-term manual disassembly and assembly of the mold's appearance and interior maintenance. The present invention mainly solves the problems of spring jamming caused by fatigue of parts of the mold during the production process, excessive oil pollution in the mold, and failure of the action. It solves the labor cost and improves the mold production efficiency. The automated mold maintenance equipment has a unified standard for mold maintenance, high efficiency, low cost and high speed.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automated mold maintenance equipment, comprising a base and a load-bearing suspension beam, brackets being symmetrically fixed on both sides of the upper end surface of the base, a guide rail being fixed on the top of the bracket, a first support frame being symmetrically fixed on both sides of the bottom of the load-bearing suspension beam, an active pulley and a driven pulley being rotatably connected on the inner side of the first support frame, the active pulley and the driven pulley being movably connected in the guide rail, a second motor being fixed on the bottom of the load-bearing suspension beam, the bottom of the second motor being connected to a first electric telescopic column, and a strong suction disk being fixed on the bottom of the first electric telescopic column.

[0009] Two first support plates and a support seat are fixed on one side of the upper end surface of the base, and the top of the support seat is rotatably connected to the first workbench. A first water spray pipe is fixed to the inner side of one of the first support plates through a first connecting pipe, and a blowing channel is fixed to the other first support plate.

[0010] Two second support plates and a second workbench are fixed at the middle of the upper end surface of the base, wherein a second electric telescopic column is fixed to the inner end surface of one of the second support plates, a first electric telescopic rod is fixed to the bottom of the second electric telescopic column, and an automatic polishing mechanism is fixed to one end of the first electric telescopic rod.

[0011] Two third support plates and a third workbench are fixed on the other side of the upper end surface of the base, and the guide rails are fixed on the top of the first support plate, the second support plate and the third support plate. The inner side of one of the third support plates is connected to the first panel through a second electric telescopic rod, and the inner side of the other third support plate is connected to the second panel through a third electric telescopic rod. The inner end surfaces of the two third support plates are fixed with a fine cleaning mechanism.

[0012] Preferably, a first motor is fixed to the outer side of the first support frame, and an output end of the first motor is connected to the active pulley.

[0013] Preferably, a third motor is fixed in the support seat, and the output end of the third motor is connected to the worm, one side of the worm is meshed with a worm wheel, and the first workbench is fixed on the top of the worm wheel.

[0014] Preferably, a first water channel is opened at the top of the base, and a first filter is fixed on the top of the first water channel, a first filter box is fixed on one side of the base, and the first filter box is communicated with the first water channel, a second filter is fixed on the inner side of the first filter box, a first water pump is fixed to the inner bottom of the first filter box, and a first pumping pipe is fixed on the top of the first water pump, a first water tank is fixed to the outer side of one of the first support plates, and the first water tank is fixed on the top of the first filter box, the end of the first pumping pipe extends into the first water tank, and a second water pump is fixed to the inner bottom of the first water tank, the top of the second water pump is connected to the first water spray pipe through a first connecting pipe, and a high-pressure cleaning nozzle is fixed on the first water spray pipe.

[0015] Preferably, an exhaust duct is fixed to the outer side of another first support plate, and a partition net is fixed to the head end of the exhaust duct. A fan and an electric heating network are fixed in the exhaust duct, and the end of the exhaust duct is connected to the blowing channel.

[0016] Preferably, a first lighting lamp is fixed to the inner top of each of the two first supporting plates, and a first monitor is fixed to the inner end surface of another first supporting plate.

[0017] Preferably, the automatic polishing mechanism includes an oil cylinder, and the oil cylinder is fixed on the inner end faces of the two second support plates, the output end of the oil cylinder is connected to the fourth motor, and the output end of the fourth motor is connected to the first disc metal plate, the inner side of the first disc metal plate is connected to the second disc metal plate through a spring, a limiting rod is fixed to the outer side of the second disc metal plate, and the limiting rod passes through the first disc metal plate, and sandpaper is fixed to the inner side of the second disc metal plate through Velcro.

[0018] Preferably, a purification box is fixed to the outside of one of the second support plates, and an air pump is fixed on an inner wall of the purification box, the bottom of the air pump is connected to the intake pipe through a second connecting pipe, and the intake pipe is fixed on the inner end face of one of the second support plates, two third filters are fixed on the inner side of the purification box, a second monitor is fixed to the inner end face of another second support plate, and a second lighting lamp is fixed to the inner top of the other second support plate.

[0019] Preferably, the fine cleaning mechanism includes a fourth electric telescopic rod, and the fourth electric telescopic rod is fixed on the inner end surface of the third support plate, the inner end of the fourth electric telescopic rod is fixed with a third electric telescopic column, and the bottom of the third electric telescopic column is fixed with a second support frame, a fifth motor is fixed on one side of the second support frame, and the output end of the fifth motor is connected to the high-pressure spray gun.

[0020] Preferably, a second water channel is opened on the top of the base, and a fourth filter is fixed on the top of the second water channel, a second filter box is fixed on one side of the base, and the second filter box is connected to the second water channel, a fifth filter is fixed on the inner side of the second filter box, a third water pump is fixed on the inner bottom of the second filter box, and a second pumping pipe is fixed on the top of the third water pump, a second water tank is fixed on the outer side of one of the third support plates, and the second water tank is fixed on the top of the second filter box, the end of the second pumping pipe extends into the second water tank, a fourth water pump is fixed on the inner bottom of the second water tank, and the top of the fourth water pump is connected to one of the high-pressure spray guns through a third connecting pipe, a rust preventive spraying tank is fixed on the outer side of another third support plate, and the top of the rust preventive spraying tank is threadedly connected to a top cover, a fifth water pump is fixed on the inner bottom of the rust preventive spraying tank, and one side of the fifth water pump is connected to another high-pressure spray gun through a fourth connecting pipe, a third monitor is fixed on the inner top of one of the third support plates, and a third lighting lamp is fixed on the inner top of another third support plate.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The mold maintenance automation equipment can replace manual labor, mechanize and electrify mold maintenance, save labor costs, improve work efficiency and ensure mold quality. The mold maintenance can be set well and maintenance can be more precise, which can achieve ideal results, improve mold quality, extend mold life, and solve the risk of traditional manual maintenance mold damage and broken hands, and reduce the frequency of occurrence.

[0023] 2. The mold maintenance automation equipment guarantees the mold quality to a certain extent, will not delay the mold production cycle, effectively solves the problem of complex process in mold maintenance, and can save expenses and costs, thereby achieving cost reduction and efficiency improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention;

[0025] Figure 2 It is a rear perspective structural diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the first cleaning structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the second section of the appearance polishing and grinding structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the third cleaning structure of the present invention;

[0029] Figure 6This is a schematic diagram of the connection structure of the support base, the third motor, the worm and the worm gear of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the automatic polishing mechanism of the present invention.

[0031] In the figure: 1. Base; 2. Bracket; 3. Guide rail; 4. First support frame; 5. First motor; 6. Active pulley; 7. Driven pulley; 8. Load-bearing suspension beam; 9. Second motor; 10. First electric telescopic column; 11. Strong suction disk; 12. First support plate; 13. Support base; 14. Third motor; 15. Worm; 16. Worm gear; 17. First workbench; 18. First water channel; 19. First filter; 20. First filter box; 21. Second filter; 22. First water pump; 23. First pumping pipe ; 24. First water tank; 25. Second water pump; 26. First connecting pipe; 27. First water spray pipe; 28. High-pressure cleaning nozzle; 29. ​​Exhaust pipe; 30. Screen; 31. Fan; 32. Electric heating network; 33. Blowing channel; 34. First monitor; 35. First lighting lamp; 36. Second support plate; 37. Second workbench; 38. Second electric telescopic column; 39. First electric telescopic rod; 40. Automatic polishing mechanism; 4001. Oil cylinder; 4002. Fourth motor; 4003. First round 4004, spring; 4005, second circular metal plate; 4006, limit rod; 4007, sandpaper; 41, purification box; 42, air pump; 43, second connecting pipe; 44, suction pipe; 45, third filter; 46, second monitor; 47, second lighting lamp; 48, third support plate; 49, third workbench; 50, second electric telescopic rod; 51, first panel; 52, third electric telescopic rod; 53, second panel; 54, fine cleaning mechanism; 5401, fourth electric telescopic rod Retractable rod; 5402, third electric telescopic column; 5403, second support frame; 5404, fifth motor; 5405, high-pressure spray gun; 55, second water channel; 56, fourth filter; 57, second filter box; 58, fifth filter; 59, third water pump; 60, second pumping pipe; 61, second water tank; 62, fourth water pump; 63, third connecting pipe; 64, rust inhibitor spray tank; 65, top cover; 66, fifth water pump; 67, fourth connecting pipe; 68, third lighting lamp; 69, third monitor. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] See also Figures 1 to 7 The present invention provides a technical solution: an automated mold maintenance equipment, comprising a base 1 and a load-bearing suspension beam 8, brackets 2 are symmetrically fixed on both sides of the upper end surface of the base 1, a guide rail 3 is fixed on the top of the bracket 2, a first support frame 4 is symmetrically fixed on both sides of the bottom of the load-bearing suspension beam 8, an active pulley 6 and a driven pulley 7 are rotatably connected to the inner side of the first support frame 4, the active pulley 6 and the driven pulley 7 are movably connected in the guide rail 3, a second motor 9 is fixed to the bottom of the load-bearing suspension beam 8, the bottom of the second motor 9 is connected to the first electric telescopic column 10, and a strong suction disk 11 is fixed to the bottom of the first electric telescopic column 10.

[0034] Two first support plates 12 and a support seat 13 are fixed to one side of the upper end surface of the base 1. The top of the support seat 13 is rotatably connected to the first workbench 17. A first water spray pipe 27 is fixed to the inner side of one of the first support plates 12 through a first connecting pipe 26, and a blowing channel 33 is fixed to the other first support plate 12.

[0035] Two second support plates 36 and a second workbench 37 are fixed in the middle of the upper end surface of the base 1. The second workbench 37 can rotate 90 degrees so that the cross-section can be polished in place. A second electric telescopic column 38 is fixed to the inner end surface of one of the second support plates 36, and a first electric telescopic rod 39 is fixed to the bottom of the second electric telescopic column 38. An automatic polishing mechanism 40 is fixed to one end of the first electric telescopic rod 39.

[0036] Two third support plates 48 and a third workbench 49 are fixed to the other side of the upper end surface of the base 1. The guide rail 3 is fixed on the top of the first support plate 12, the second support plate 36 and the third support plate 48. The inner side of one of the third support plates 48 is connected to the first panel 51 through a second electric telescopic rod 50, and the inner side of the other third support plate 48 is connected to the second panel 53 through a third electric telescopic rod 52. The inner end surfaces of the two third support plates 48 are fixed with a fine cleaning mechanism 54.

[0037] In this embodiment, Figure 1 and Figure 2 As shown, a first motor 5 is fixed to the outside of the first support frame 4, and the output end of the first motor 5 is connected to the active pulley 6. The active pulley 6 can rotate under the action of the first motor 5 to facilitate driving the load-bearing suspension beam 8 to move. The active pulley 6 and the driven pulley 7 both roll in the guide rail 3.

[0038] In this embodiment, Figure 3 and Figure 6As shown, a third motor 14 is fixed in the support seat 13, and the output end of the third motor 14 is connected to the worm 15, one side of the worm 15 is meshed with a worm wheel 16, and the first workbench 17 is fixed on the top of the worm wheel 16. The worm 15 can rotate under the action of the third motor 14, thereby driving the worm wheel 16 to rotate, and the first workbench 17 rotates accordingly, thereby driving the mold to rotate.

[0039] In this embodiment, Figure 1 、 Figure 2 and Figure 3 As shown, a first water channel 18 is opened on the top of the base 1, and a first filter screen 19 is fixed to the top of the first water channel 18. A first filter box 20 is fixed on one side of the base 1, and the first filter box 20 is connected to the first water channel 18. A second filter screen 21 is fixed on the inner side of the first filter box 20, and a first water pump 22 is fixed to the inner bottom of the first filter box 20, and a first water pumping pipe 23 is fixed to the top of the first water pump 22. A first water tank 24 is fixed to the outer side of one of the first support plates 12, and the first water tank 24 is fixed to the top of the first filter box 20. The end of the first water pumping pipe 23 extends into the first water tank 24, and the inner bottom of the first water tank 24 is fixed. There is a second water pump 25, the top of the second water pump 25 is connected to the first water spray pipe 27 through a first connecting pipe 26, and a high-pressure cleaning nozzle 28 is fixed on the first water spray pipe 27. The high-pressure cleaning nozzle 28 sprays cleaning liquid at high pressure, which is convenient for cleaning and softening the garbage and dirt attached to the surface of the mold. The used cleaning liquid can flow into the first water channel 18 and then flow along the first water channel 18 into the first filter box 20. The second filter screen 21 can filter the cleaning liquid. The first pumping pipe 23 can return the filtered cleaning liquid to the first water tank 24, which is convenient for circulating and cleaning the mold. There is a magnet at the entrance of the cleaning equipment to collect all rusty iron systems for centralized cleaning.

[0040] In this embodiment, Figure 3 As shown, an exhaust duct 29 is fixed to the outside of another first support plate 12, and a partition net 30 is fixed to the head end of the exhaust duct 29, a fan 31 and an electric heating network 32 are fixed in the exhaust duct 29, and the end of the exhaust duct 29 is connected to the blowing channel 33, and the partition net 30 plays a role in isolating and blocking external impurities, the fan 31 can draw air into the exhaust duct 29, the electric heating network 32 can heat the air, and the blowing channel 33 can use hot air to dry the mold, so as to facilitate the cleaning of the mold appearance.

[0041] In this embodiment, Figure 1 、 Figure 2 and Figure 3As shown, a first lighting lamp 35 is fixed to the inner top of each of the two first support plates 12, and a first monitor 34 is fixed to the inner end face of the other first support plate 12. The first lighting lamp 35 can serve as lighting, and the first monitor 34 and an external control system can be used in combination to achieve a remote monitoring effect.

[0042] In this embodiment, Figure 1 、 Figure 2 、 Figure 4 and Figure 7 As shown, the automatic polishing mechanism 40 includes an oil cylinder 4001, and the oil cylinder 4001 is fixed on the inner end surfaces of the two second support plates 36, the output end of the oil cylinder 4001 is connected to the fourth motor 4002, and the output end of the fourth motor 4002 is connected to the first disc metal plate 4003, the inner side of the first disc metal plate 4003 is connected to the second disc metal plate 4005 through a spring 4004, a limiting rod 4006 is fixed to the outer side of the second disc metal plate 4005, and the limiting rod 4006 passes through the first disc metal plate 4003, and sandpaper 4007 is fixed to the inner side of the second disc metal plate 4005 through a magic tape, and the fourth motor 4002 is connected to the piston in the oil cylinder 4001. The fourth motor 4002 can move horizontally, and the first disc metal plate 4003, the spring 4004, the second disc metal plate 4005 and the sandpaper 4007 can rotate at high speed as a whole under the action of the fourth motor 4002, which is convenient for achieving a polishing effect on the mold surface. The sandpaper 4007 automatically polishes to achieve an automatic polishing effect on the appearance surface. One of the sandpapers 4007 is a more delicate 800 sandpaper 4007, and the polished effect reaches the mirror level. According to the requirements, the first is 320 sandpaper 4007, and the next is 800 sandpaper 4007. They rotate at high speed on the appearance surface of the mold to polish off all rust spots or garbage. When the second workbench rotates 3790 degrees, the four surfaces are polished.

[0043] In this embodiment, Figure 1 、 Figure 2 and Figure 4As shown, a purification box 41 is fixed to the outside of one of the second support plates 36, and an air pump 42 is fixed on an inner wall of the purification box 41. The bottom of the air pump 42 is connected to the air intake pipe 44 through a second connecting pipe 43, and the air intake pipe 44 is fixed to the inner end surface of one of the second support plates 36. Two third filters 45 are fixed to the inner side of the purification box 41, and a second monitor 46 is fixed to the inner end surface of the other second support plate 36, and a second lighting lamp 47 is fixed to the inner top of the other second support plate 36. In the process of grinding iron filings with sandpaper 4007, dust and metal generated can be sucked into the purification box 41 by the air intake pipe 44 and the second connecting pipe 43 under the action of the air pump 42. The two third filters 45 can perform secondary filtration treatment on the gas, which facilitates the effect of purifying the air. After filtering, the air can be discharged to the outside normally. The second lighting lamp 47 can play a lighting role. The use of the second monitor 46 and the external control system can achieve the effect of remote monitoring.

[0044] In this embodiment, Figure 2 and Figure 5 As shown, the fine cleaning mechanism 54 includes a fourth electric telescopic rod 5401, and the fourth electric telescopic rod 5401 is fixed on the inner end surface of the third support plate 48, the inner end of the fourth electric telescopic rod 5401 is fixed with a third electric telescopic column 5402, and the bottom of the third electric telescopic column 5402 is fixed with a second support frame 5403, a fifth motor 5404 is fixed on one side of the second support frame 5403, and the output end of the fifth motor 5404 is connected to the high-pressure spray gun 5405, the third electric telescopic column 5402 can move left and right under the telescopic action of the fourth electric telescopic rod 5401, the second support frame 5403 can move up and down under the telescopic action of the third electric telescopic column 5402, which is convenient for positioning and comprehensive cleaning, and the high-pressure spray gun 5405 can rotate under the action of the fifth motor 5404, which is convenient for adjusting the angle of the high-pressure spray gun 5405.

[0045] In this embodiment, Figure 1 、 Figure 2 and Figure 5As shown, a second water channel 55 is opened on the top of the base 1, and a fourth filter screen 56 is fixed to the top of the second water channel 55, a second filter box 57 is fixed on one side of the base 1, and the second filter box 57 is connected to the second water channel 55, a fifth filter screen 58 is fixed on the inner side of the second filter box 57, a third water pump 59 is fixed to the inner bottom of the second filter box 57, and a second water pumping pipe 60 is fixed to the top of the third water pump 59, a second water tank 61 is fixed to the outside of one of the third support plates 48, and the second water tank 61 is fixed to the top of the second filter box 57, the end of the second water pumping pipe 60 extends into the second water tank 61, a fourth water pump 62 is fixed to the inner bottom of the second water tank 61, and the top of the fourth water pump 62 is connected to one of the high-pressure spray guns 5405 through a third connecting pipe 63, and an anti-rust agent spraying tank 64 is fixed to the outside of the other third support plate 48, and the top of the anti-rust agent spraying tank 64 is threadedly connected to a top cover 65 A fifth water pump 66 is fixed to the inner bottom of the rust-preventive agent spraying chamber 64, and one side of the fifth water pump 66 is connected to another high-pressure spray gun 5405 through a fourth connecting pipe 67. A third monitor 69 is fixed to the inner top of one of the third support plates 48, and a third lighting lamp 68 is fixed to the inner top of another third support plate 48. One of the high-pressure spray guns 5405 can clean the alcohol-containing volatile cleaning liquid inside the mold. After the waste liquid flows into the second water channel 55, it will flow into the second filter box 57 along the second water channel 55 to wash away the iron slag and metal particles and filter them through the fifth filter screen 58. It can then flow back to the second water tank 61 through the second pumping pipe 60, which is convenient for circulating and cleaning the mold. The rust-preventive agent spraying chamber 64 stores rust-preventive agent. The rust-preventive agent enters the corresponding high-pressure spray gun 5405 through the fourth connecting pipe 67 and is sprayed onto the front mold and the rear mold inside the mold by pressure, so that the interior of the mold and the internal mold surface are rust-proofed.

[0046] The use method and advantages of the present invention: The working process of the mold maintenance automation equipment is as follows:

[0047] like Figures 1 to 7As shown: When the external power supply is turned on, the first cleaning link is entered. There is a first workbench 17 with a load capacity of 3.5 tons at the entrance. The first workbench 17 is 2 meters wide, 2 meters long and 1 meter high. The mold that needs maintenance is placed on the first workbench 17. The load-bearing suspension beam 8 uses a strong suction disk 11 to move the mold into the first section. The load-bearing suspension beam 8 has a maximum load capacity of five tons and is connected to a strong suction disk 11 below. The first water tank 24 stores a cleaning liquid containing alcohol. The high-pressure cleaning nozzle 28 high-pressure cleans the dirt on the surface of the mold. The first workbench 17 will When the mold rotates, the four surfaces plus the top surface are cleaned by the high-pressure cleaning nozzle 28 to clean and soften the garbage and dirt attached to the mold surface. The strong suction disk 11 sucks the mold up in the air and sprays it to the bottom of the mold by the high-pressure cleaning nozzle 28. The blowing channel 33 can blow hot air to dry the mold. The first filter box 20 and the second filter screen 21 are used in conjunction to filter the cleaning liquid. The filtered liquid flows back to the first water tank 24 through the first pumping pipe 23, which is convenient for circulating and cleaning the mold. There is a magnet at the entrance of the cleaning equipment to collect all rusty iron systems. The mold is cleaned in a centralized manner. The active pulley 6 and the driven pulley 7 are used together to drive the load-bearing suspension beam 8 to move at a constant speed. The mold enters the second section of the appearance polishing and grinding equipment. The second workbench 37 has a maximum load weight of 3.5 tons and can be rotated 90 degrees so that all the sections can be polished in place. First, the mold is maintained. Before entering, the size and six sides are clear of obstacles. The two fourth motors 4002 are controlled by the controller to control the speed or set the time. In the working state, the cylinder 4001 slowly moves forward or backward. The fourth motor 4002 runs at high speed. To achieve a polishing effect on the mold surface, sandpaper 4007 is automatically polished to achieve an automatic polishing effect on the exterior surface. One of them is 320 sandpaper 4007, and the other is a more delicate 800 sandpaper 4007. The polished effect reaches the mirror level. The sandpaper 4007 rotates at high speed on the mold surface to polish away all rust or garbage. When the second workbench 37 rotates 90 degrees, the four sides are polished. The top has a foldable top, which is also polished to achieve a smoothness of 0.8 or 1.6. Polishing is performed according to the needs. During the process of grinding iron chips with sandpaper 4007, a large amount of dust and metal are generated and enter the purification box 41. After that, they will be filtered out by two third filters 45. The filtered air can be discharged to the outside normally. The mold is moved to the third workbench 49 of the third section by using the load-bearing suspension beam 8 and the strong suction disk 11. The first panel 51 and the second panel 53 are both equipped with electric magnets. During the processing, the first panel 51 and the second panel 53 retreat and pull the mold outward to separate the front mold and the rear mold. After the ejector action is tested, the second water Tank 61 stores cleaning fluid, and the corresponding high-pressure spray gun 5405 cleans the alcohol-containing volatile cleaning fluid from the mold. The second filter tank 57 and fifth filter screen 58 are used to filter the waste fluid. The filtered liquid flows back into the second water tank 61 through the second pumping pipe 60, facilitating a circulation cleaning of the mold. The rust-inhibiting agent spray chamber 64 stores rust-inhibiting agent. The rust-inhibiting agent enters the corresponding high-pressure spray gun 5405 through the fourth connecting pipe 67 and is sprayed under pressure onto the front and rear molds inside the mold, providing a rust-proof treatment for the mold interior and its internal mold surfaces.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

[0049] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the protection content of the present invention.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mold maintenance automation device, comprising a base (1) and a load-bearing suspension beam (8), characterized in that: Brackets (2) are symmetrically fixed on both sides of the upper end surface of the base (1), a guide rail (3) is fixed on the top of the bracket (2), a first support frame (4) is symmetrically fixed on both sides of the bottom of the load-bearing suspension beam (8), an active pulley (6) and a driven pulley (7) are rotatably connected on the inner side of the first support frame (4), the active pulley (6) and the driven pulley (7) are both movably connected in the guide rail (3), a second motor (9) is fixed on the bottom of the load-bearing suspension beam (8), the bottom of the second motor (9) is connected to the first electric telescopic column (10), and a strong suction magnetic disk (11) is fixed on the bottom of the first electric telescopic column (10); Two first support plates (12) and a support seat (13) are fixed on one side of the upper end surface of the base (1); the top of the support seat (13) is rotatably connected to a first workbench (17); a first water spray pipe (27) is fixed on the inner side of one of the first support plates (12) through a first connecting pipe (26); and a blowing channel (33) is fixed on the other first support plate (12); Two second support plates (36) and a second workbench (37) are fixed at the middle of the upper end surface of the base (1), a second electric telescopic column (38) is fixed to the inner end surface of one of the second support plates (36), a first electric telescopic rod (39) is fixed to the bottom of the second electric telescopic column (38), and an automatic polishing mechanism (40) is fixed to one end of the first electric telescopic rod (39); Two third support plates (48) and a third workbench (49) are fixed on the other side of the upper end surface of the base (1); the guide rail (3) is fixed on the top of the first support plate (12), the second support plate (36) and the third support plate (48); the inner side of one of the third support plates (48) is connected to the first panel (51) through a second electric telescopic rod (50); the inner side of the other third support plate (48) is connected to the second panel (53) through a third electric telescopic rod (52); and the inner end surfaces of the two third support plates (48) are both fixed with a fine cleaning mechanism (54).

2. The mold maintenance automation equipment according to claim 1, characterized in that: A first motor (5) is fixed on the outside of the first support frame (4), and the output end of the first motor (5) is connected to the active pulley (6).

3. The mold maintenance automation equipment according to claim 1, characterized in that: A third motor (14) is fixed in the support seat (13), and the output end of the third motor (14) is connected to a worm (15), one side of the worm (15) is meshedly connected to a worm wheel (16), and the first workbench (17) is fixed on the top of the worm wheel (16).

4. The mold maintenance automation equipment according to claim 1, characterized in that: A first water channel (18) is provided on the top of the base (1), and a first filter screen (19) is fixed on the top of the first water channel (18). A first filter box (20) is fixed on one side of the base (1), and the first filter box (20) is connected to the first water channel (18). A second filter screen (21) is fixed on the inner side of the first filter box (20). A first water pump (22) is fixed on the inner bottom of the first filter box (20), and a first water pumping pipe (23) is fixed on the top of the first water pump (22). A first water tank (24) is fixed on the outside of one of the first support plates (12), and the first water tank (24) is fixed on the top of the first filter box (20). The end of the first pumping pipe (23) extends into the first water tank (24), and a second water pump (25) is fixed on the inner bottom of the first water tank (24). The top of the second water pump (25) is connected to the first water spray pipe (27) through a first connecting pipe (26), and a high-pressure cleaning nozzle (28) is fixed on the first water spray pipe (27).

5. The mold maintenance automation equipment according to claim 1, characterized in that: An exhaust duct (29) is fixed on the outside of the other first support plate (12), and a partition net (30) is fixed at the head end of the exhaust duct (29). A fan (31) and an electric heating network (32) are fixed inside the exhaust duct (29), and the end of the exhaust duct (29) is connected to the blowing channel (33).

6. The mold maintenance automation equipment according to claim 1, characterized in that: A first lighting lamp (35) is fixed to the inner top of each of the two first support plates (12), and a first monitor (34) is fixed to the inner end surface of the other first support plate (12).

7. The mold maintenance automation equipment according to claim 1, characterized in that: The automatic polishing mechanism (40) comprises an oil cylinder (4001), and the oil cylinder (4001) is fixed on the inner end surfaces of the two second support plates (36); the output end of the oil cylinder (4001) is connected to the fourth motor (4002), and the output end of the fourth motor (4002) is connected to the first disc metal plate (4003); the inner side of the first disc metal plate (4003) is connected to the second disc metal plate (4005) via a spring (4004); a limiting rod (4006) is fixed to the outer side of the second disc metal plate (4005), and the limiting rod (4006) passes through the first disc metal plate (4003); and sandpaper (4007) is fixed to the inner side of the second disc metal plate (4005) via a Velcro.

8. The mold maintenance automation equipment according to claim 1, characterized in that: A purification box (41) is fixed on the outside of one of the second support plates (36), and an air pump (42) is fixed on an inner wall of the purification box (41). The bottom of the air pump (42) is connected to the air intake pipe (44) through a second connecting pipe (43), and the air intake pipe (44) is fixed on the inner end surface of one of the second support plates (36). Two third filters (45) are fixed on the inner side of the purification box (41). A second monitor (46) is fixed on the inner end surface of the other second support plate (36), and a second lighting lamp (47) is fixed on the inner top of the other second support plate (36).

9. The mold maintenance automation equipment according to claim 1, characterized in that: The fine cleaning mechanism (54) includes a fourth electric telescopic rod (5401), and the fourth electric telescopic rod (5401) is fixed on the inner end surface of the third support plate (48), the inner end of the fourth electric telescopic rod (5401) is fixed with a third electric telescopic column (5402), and the bottom of the third electric telescopic column (5402) is fixed with a second support frame (5403), a fifth motor (5404) is fixed on one side of the second support frame (5403), and the output end of the fifth motor (5404) is connected to the high-pressure spray gun (5405).

10. The mold maintenance automation equipment according to claim 9, characterized in that: A second water channel (55) is provided on the top of the base (1), and a fourth filter screen (56) is fixed on the top of the second water channel (55). A second filter box (57) is fixed on one side of the base (1), and the second filter box (57) is connected to the second water channel (55). A fifth filter screen (58) is fixed on the inner side of the second filter box (57). A third water pump (59) is fixed on the inner bottom of the second filter box (57), and a second water pumping pipe (60) is fixed on the top of the third water pump (59). A second water tank (61) is fixed on the outer side of one of the third support plates (48), and the second water tank (61) is fixed on the top of the second filter box (57). The end of the second water pumping pipe (60) extends into the second water tank (61). A fourth water pump (62) is fixed to the inner bottom of the second water tank (61), and the top of the fourth water pump (62) is connected to one of the high-pressure spray guns (5405) through a third connecting pipe (63). An anti-rust agent spraying chamber (64) is fixed to the outer side of the other third support plate (48), and the top of the anti-rust agent spraying chamber (64) is threadedly connected to a top cover (65). A fifth water pump (66) is fixed to the inner bottom of the anti-rust agent spraying chamber (64), and one side of the fifth water pump (66) is connected to another high-pressure spray gun (5405) through a fourth connecting pipe (67). A third monitor (69) is fixed to the inner top of one of the third support plates (48), and a third lighting lamp (68) is fixed to the inner top of the other third support plate (48).

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