CN212147167U

CN212147167U - Mould cleaning equipment

Info

Publication number: CN212147167U
Application number: CN201922459663.0U
Authority: CN
Inventors: 方名赟
Original assignee: Kunshan Jonah Precision Automobile Parts Co ltd
Current assignee: Kunshan Jonah Precision Automobile Parts Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-15
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a clean field of mould, a mould cleaning equipment is disclosed, which comprises a frame, be located the transport mechanism of frame, transport mechanism's feeding one end is provided with ultrasonic cleaning device in the frame, one side that transport mechanism was kept away from to ultrasonic cleaning device in the frame is provided with mould arrangement platform, transport mechanism in the frame corresponds the position and is provided with a plurality of mould fixed establishment that have with the relative transport mechanism shift positioning function of mould, be located the cooling tube belt cleaning device that transport mechanism one side and a plurality of mould fixed establishment correspond the position and set gradually in the frame, die cavity belt cleaning device, cooling tube drying device and die cavity drying device, mould arrangement platform in the frame, be provided with the first transfer mechanism that has the effect of shifting mould between ultrasonic cleaning device and the transport mechanism. The automatic transfer mold is matched with manual work to clean and dry the mold cooling pipeline and automatically clean and dry the mold cavity, so that the efficiency is high, and the cleaning effect is good.

Description

Mould cleaning equipment

Technical Field

The invention relates to a cleaning device for a mold, in particular to a mold cleaning device.

Background

The moulds can contain a lot of dust or dirt before and after use, so the moulds need to be cleaned, the existing mould cleaning is mostly carried out by manual cleaning, because the moulds are generally heavier, the cleaning process of the moulds is not very delicate, the transfer of the moulds in the cleaning process is a very troublesome thing, the manual transfer and cleaning process is time-consuming and labor-consuming, and the cleaning efficiency is low.

Disclosure of Invention

The invention aims to provide a mould cleaning device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a mould cleaning equipment, includes frame, transport mechanism, ultrasonic cleaning device, cooling tube belt cleaning device, die cavity belt cleaning device, cooling tube drying device, die cavity drying device and mould positioner, transport mechanism is located in the frame, ultrasonic cleaning device is located transport mechanism's feeding one end in the frame, mould positioner includes first transfer mechanism and mould fixed establishment, cooling tube belt cleaning device, die cavity belt cleaning device, cooling tube drying device and die cavity drying device set gradually transport mechanism's one side in the frame, the one side that ultrasonic cleaning device kept away from transport mechanism in the frame is provided with mould arrangement platform, be provided with mould place board on the mould arrangement platform, mould fixed establishment is located the frame and moves the transport mechanism relatively with cooling tube belt cleaning device, die cavity belt cleaning device, cooling tube drying device and die cavity drying device and has and removes mould arrangement board, and mould fixed establishment is located the frame and corresponds the position and has and moves mould arrangement board relatively And a positioning function, wherein the first transfer mechanism is positioned above the ultrasonic cleaning device in the frame and has a function of transferring the mold among the mold placing table, the ultrasonic cleaning device and the conveying mechanism. The automatic transfer mold is matched with manual work to clean and dry the mold cooling pipeline and automatically clean and dry the mold cavity, so that the efficiency is high, and the cleaning effect is good.

Further, the method comprises the following steps: the first transfer mechanism comprises a horizontal power mechanism, a vertical power mechanism and a transfer support, a guide rail horizontally extending from the upper part of the die placement table to the upper part of the feeding end of the conveying mechanism is arranged on the rack, a horizontal moving plate is arranged on the guide rail, the horizontal power mechanism is arranged on the rack and connected with the horizontal moving plate and can drive the horizontal moving plate to move on the guide rail, the vertical power mechanism is fixed on the horizontal moving plate, a vertical moving plate is arranged at the lower end of the vertical power mechanism and can drive the vertical moving plate to move up and down, the transfer support comprises two vertical fixed plates and two horizontal supporting plates, the two vertical fixed plates are respectively fixed on the two sides of the vertical moving plate corresponding to the guide rail in a vertical and parallel mode, the two horizontal supporting plates are respectively positioned on one side where the lower ends of the two, the horizontal spacing of two vertical fixed plates is greater than the width of mould place the board, the horizontal spacing at the close both ends of two horizontal layer boards is less than the width of mould place the board, the horizontal spacing at the close both ends of two horizontal layer boards is greater than the width of mould place the platform, the length of two vertical fixed plates is less than ultrasonic cleaning device length, the biggest horizontal width between two vertical fixed plates is less than ultrasonic cleaning device width, the length of mould place the platform is less than ultrasonic cleaning device length, the horizontal spacing at the close both ends of two horizontal layer boards is greater than transport mechanism's width. And automatically transferring the die into an ultrasonic cleaning device for cleaning and transferring to the next process after the cleaning is finished.

Further, the method comprises the following steps: the upper surface of the vertical moving plate is provided with a vertical moving plate sleeve, the lower surface of the horizontal moving plate is provided with a moving plate guide pillar matched with the diameter and the inner diameter of the moving plate sleeve at a position corresponding to the moving plate sleeve, the horizontal supporting plate and a vertical fixing plate vertically connected with the horizontal supporting plate are of an integrally formed structure, and a reinforcing block for reinforcing the vertical fixing plate is arranged beside the vertical fixing plate on the vertical moving plate. The vertical moving plate is ensured not to deflect when driven by a vertical power mechanism; the utility model is firm and durable and is not easy to loose and deform; prevent the transfer bracket from deforming and falling off after long-time use.

Further, the method comprises the following steps: the mould fixing mechanism comprises an upper pressing mechanism and a lower pressing mechanism, the upper pressing mechanism is arranged on the frame and corresponds to the conveying mechanism, the lower pressing mechanism is arranged on two sides of the conveying mechanism and corresponds to the upper pressing mechanism, the upper pressing mechanism comprises a pressing power device and an upper pressing plate, a pressing power device fixing plate is horizontally arranged at a corresponding position above the conveying mechanism on the frame, the pressing power device is arranged on the lower surface of the pressing power device fixing plate, the upper pressing plate is horizontally fixed at the lower end of the pressing power device and can be driven by the pressing power device to vertically move up and down, the lower pressing mechanism comprises two top plates and two top plate power mechanisms, the two top plate power mechanisms are respectively arranged on two sides of the conveying mechanism, the two top plates are respectively horizontally fixed at the upper ends of the two top plate power mechanisms and can be respectively driven by the two top plate power mechanisms to move up and down, the two top plates are respectively positioned below two sides of the mould placing plate, and the two top plates are provided with parts which are overlapped with the mould placing plate in the vertical direction. And automatically moving the die off from the conveying mechanism, positioning and fixing the die, and placing the die on the conveying mechanism after the operations such as cleaning or drying the die are finished.

Further, the method comprises the following steps: the device comprises a top plate power device and is characterized in that a top plate guide rail is vertically arranged at a position corresponding to a rack on the outer side of the top plate power device, a top plate sliding block is arranged on the outer side of the top plate, the top plate sliding block is connected with the top plate guide rail and can vertically slide on the top plate guide rail, a vertical compression plate sleeve is arranged on the upper surface of an upper compression plate, and a compression plate guide pillar with the diameter matched with the inner diameter of the compression plate sleeve is arranged at a position corresponding to the compression plate sleeve on the lower surface. The top plate is driven by the top plate power mechanism to move vertically and not deflect, so that the upper surface of the top plate is ensured to be horizontal; the upper pressure plate is guaranteed to move vertically and not to deflect under the driving of the pressure power device, and the verticality of the lower surface of the upper pressure plate is further guaranteed.

Further, the method comprises the following steps: the cooling pipeline cleaning device comprises a first sliding device and a high-pressure liquid gun, the first sliding device comprises a first sliding frame and a first sliding rod sliding on the first sliding frame, the high-pressure liquid gun comprises a high-pressure spray head, a liquid connecting pipe and a first liquid storage power cavity, the high-pressure spray head is connected with the first liquid storage power cavity through the liquid connecting pipe, the first liquid storage power cavity is arranged in a rack, the first sliding frame is arranged on the rack on the outer side above the conveying mechanism, a first elastic sleeve rope is arranged at the lower end of the first sliding rod, the high-pressure spray head is connected with the first elastic sleeve rope, the first sliding frame is an annular frame, a first annular cavity with a round cross section is arranged in the first sliding frame, a first penetrating groove communicated with the center of the first annular cavity is arranged at the lower end of the first sliding frame, a first connecting rod and a first ball fixed at the upper end of the first connecting rod are arranged at the upper end of the first sliding rod, the first ball body is smaller than the diameter of the first annular cavity, the diameter of the first ball body is larger than the width of the first through groove, the first ball body is arranged in the first annular cavity, the first connecting pipe placing box is arranged on the rack on one side of the upper portion of the conveying mechanism, a through pipe inlet hole is formed in the side portion of the first connecting pipe placing box, a through pipe outlet hole is formed in the bottom of the first connecting pipe placing box, the first sliding frame is fixed to the bottom of the first connecting pipe placing box, the liquid connecting pipe is placed in the first connecting pipe placing box, one end of the liquid connecting pipe penetrates through the pipe inlet hole to be connected with the first liquid storage power cavity, and the other end of the liquid connecting pipe penetrates through the pipe outlet hole to be connected with. The liquid connecting pipe is bypassed by the side, the washing operation is not influenced, the high-pressure spray head is convenient to move and operate, the mold cooling pipeline is washed by high-pressure cleaning liquid, and the cleaning is clean and efficient.

Further, the method comprises the following steps: die cavity belt cleaning device is including wasing mount and a plurality of washing shower nozzle, it fixes in the frame to wash the mount, it is provided with a plurality of vertical shower nozzle mounts to wash on the mount, a plurality of shower nozzle mount evenly distributed are on wasing the mount, all evenly be fixed with a plurality of washing shower nozzles on the shower nozzle mount, be provided with a plurality of optical sensor on wasing the mount between a plurality of shower nozzle mounts, a plurality of washing shower nozzles are connected with the washing pipeline respectively, many washing pipelines are connected with second stock solution power chamber jointly, all be provided with solenoid electric valve between many washing pipelines and the second stock solution power chamber. And the die cavity of the die is washed by high-pressure cleaning liquid, so that the die is cleaned and has high efficiency.

Further, the method comprises the following steps: the cooling pipeline drying device comprises a second sliding device and a high-pressure gas gun, the second sliding device comprises a second sliding frame and a second sliding rod sliding on the second sliding frame, the high-pressure gas gun comprises a compressed gas spray head, a gas connecting pipe and a first gas storage power cavity, the compressed gas spray head is connected with the first gas storage power cavity through the gas connecting pipe, the first gas storage power cavity is arranged in a rack, the second sliding frame is arranged on the rack on the outer side above the conveying mechanism, a second elastic sleeve rope is arranged at the lower end of the second sliding rod, the compressed gas spray head is connected with the second elastic sleeve rope, the second sliding frame is an annular frame, a second annular cavity with a circular cross section is arranged in the second sliding frame, a second penetrating groove communicated with the center of the second annular cavity is arranged at the lower end of the second sliding frame, a second connecting rod and a second ball fixed at the upper end of the second connecting rod are arranged at the upper end of the second sliding rod, the diameter of the second ball body is smaller than that of the second annular cavity, the diameter of the second ball body is larger than the width of the second through groove, the second ball body is arranged in the second annular cavity, a second connecting pipe placing box is arranged on the rack on one side above the conveying mechanism, a through pipe inlet hole is formed in the side portion of the second connecting pipe placing box, a through pipe outlet hole is formed in the bottom of the second connecting pipe placing box, the second sliding frame is fixed to the bottom of the second connecting pipe placing box, the gas connecting pipe is placed in the second connecting pipe placing box, one end of the gas connecting pipe penetrates through the pipe inlet hole to be connected with the first gas storage power cavity, and the other end of the gas connecting pipe penetrates through the pipe outlet hole to be connected with the compressed gas. The gas connecting pipe is bypassed by the side, the drying operation is not influenced, the compressed gas nozzle is convenient to move and operate, the die cooling pipeline is dried and blown by inert gas, the cleaning effect can be achieved when the die cooling pipeline is dried, and the efficiency is high.

Further, the method comprises the following steps: the die cavity drying device comprises a drying fixing frame and a plurality of hot air nozzles, the drying fixing frame is fixed on the rack, a plurality of vertical hot air nozzle fixing frames are arranged on the drying fixing frame, the hot air nozzle fixing frames are uniformly distributed on the drying fixing frame, a plurality of hot air nozzles are uniformly distributed on the hot air nozzle fixing frame, a plurality of hot air nozzles are uniformly fixed on the hot air nozzle fixing frame, a plurality of optical sensors are arranged on the drying fixing frame between the hot air nozzle fixing frames, the hot air nozzles are respectively connected with hot air pipes, the hot air pipes are jointly connected with a second air storage power cavity, and electromagnetic control valves are arranged between the hot air pipes and the second air storage power cavity. And the inert gas is used for drying and blowing the die cavity of the die, so that the efficiency is high, and the negative influence on the die cavity is avoided.

Drawings

FIG. 1 is a top view of the invention;

FIG. 2 is a side view of a portion of the first transfer mechanism;

FIG. 3 is a side view of the mold securing mechanism and cooling line cleaning apparatus portion;

FIG. 4 is a side view of a portion of the cooling line cleaning apparatus;

FIG. 5 is a side view of the mold securing mechanism and mold cavity cleaning apparatus portions;

FIG. 6 is a side view of the mold fixture and cooling tunnel port dryer section;

FIG. 7 is a side view of a portion of a cooling duct port dryer;

fig. 8 is a side view of the mold securing mechanism and the mold cavity drying apparatus portion.

Labeled as: the ultrasonic cleaning apparatus comprises a frame 100, a mold mounting table 110, a mold mounting plate 111, a guide rail 120, a horizontal moving plate 121, a pressing power device fixing plate 122, a first connecting pipe placing box 130, a second connecting pipe placing box 140, a conveying mechanism 200, an ultrasonic cleaning apparatus 300, a cooling pipe cleaning apparatus 400, a first sliding frame 411, a first sliding rod 412, a first annular cavity 413, a first through groove 414, a first connecting rod 415, a first elastic loop rope 416, a first 417 sphere, a high-pressure nozzle 421, a liquid connecting pipe 422, a first liquid storage power cavity 423, a mold cavity cleaning apparatus 500, a cleaning fixing frame 510, a cleaning nozzle 520, a cleaning pipe 521, a second liquid storage power cavity 522, a nozzle fixing frame 530, an optical sensor 540, a cooling pipe drying apparatus 600, a second sliding apparatus 610, a second sliding frame 611, a second sliding rod 612, a second annular cavity 613, a second through groove 614, a second connecting rod 615, a cleaning rod, The device comprises a second elastic sleeve rope 616, a second sphere 617, a high-pressure air gun 620, a compressed air nozzle 621, an air connecting pipe 622, a first air storage power cavity 623, a mold cavity drying device 700, a drying fixing frame 710, a hot air nozzle 720, a hot air pipeline 721, a second air storage power cavity 722, a hot air nozzle fixing frame 730, a first transfer mechanism 810, a vertical power mechanism 812, a vertical moving plate 813, a moving plate sleeve 814, a moving plate guide pillar 815, a mold fixing mechanism 820, a vertical fixing plate 831, a horizontal supporting plate 832, a reinforcing block 840, a pressing power device 851, an upper pressing plate 852, a top plate 861, a top plate power mechanism 862, a top plate guide rail 871, a top plate sliding block 872, a pressing plate sleeve 881 and a pressing plate guide pillar.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

The mold cleaning equipment shown in fig. 1 comprises a rack 100, a conveying mechanism 200, an ultrasonic cleaning device 300, a cooling pipeline cleaning device 400, a mold cavity cleaning device 500, a cooling pipeline drying device 600, a mold cavity drying device 700 and a mold positioning device, wherein the conveying mechanism 200 is positioned in the rack 100, the ultrasonic cleaning device 300 is positioned at the feeding end of the conveying mechanism 200 in the rack 100, the mold positioning device comprises a first transfer mechanism 810 and a mold fixing mechanism 820, the cooling pipeline cleaning device 400, the mold cavity cleaning device 500, the cooling pipeline drying device 600 and the mold cavity drying device 700 are sequentially arranged at one side of the conveying mechanism 200 on the rack 100, a mold placing table 110 is arranged at one side of the ultrasonic cleaning device 300 far away from the conveying mechanism 200 in the rack 100, a mold placing plate 111 is arranged on the mold placing table 110, and the mold fixing mechanism 820 is positioned in the rack 100 and connected with the cooling pipeline cleaning device 400, the mold positioning plate 111, The cavity cleaning device 500, the cooling duct drying device 600, and the cavity drying device 700 correspond to each other in position and have a function of moving and positioning the mold mounting plate 111 relative to the transfer mechanism 200, and the first transfer mechanism 810 is located above the ultrasonic cleaning device 300 in the rack 100 and functions to transfer the mold among the mold mounting table 110, the ultrasonic cleaning device 300, and the transfer mechanism 200. The mold is positioned on the mold placing plate 111 on the mold placing table 110, the first transfer mechanism 810 transfers the mold placing plate 111 and the molds thereon into the ultrasonic cleaning device 300 for cleaning, and then transfers the mold placing plate 111 and the molds thereon onto the conveying mechanism 200, the conveying mechanism 200 sequentially conveys the mold placing plate 111 and the molds thereon to the cooling pipeline cleaning device 400, the mold cavity cleaning device 500, the cooling pipeline drying device 600 and the mold cavity drying device 700 to be fixed by the mold fixing mechanism 820 for manual cleaning and drying of the cooling pipeline and automatic cleaning and drying of the mold cavity, and the automatic transfer mold cooperates with manual cleaning and drying of the mold cooling pipeline and automatic cleaning and drying of the mold cavity, so that the efficiency is high and the cleaning effect is good.

On the basis, as shown in fig. 2, on the basis, as shown in fig. 1, the first transfer mechanism 810 includes a horizontal power mechanism, a vertical power mechanism 812 and a transfer bracket, the rack 100 is provided with a guide rail 120 horizontally extending from above the mold mounting table 110 to above the feeding end of the conveying mechanism 200, the guide rail 120 is provided with a horizontal moving plate 121, the horizontal power mechanism is arranged on the rack 100 and connected with the horizontal moving plate 121 and can drive the horizontal moving plate 121 to move on the guide rail 120, the vertical power mechanism 812 is fixed on the horizontal moving plate 121, the lower end of the vertical power mechanism 812 is provided with a vertical moving plate 813 and can drive the vertical moving plate 813 to move up and down, the transfer bracket includes two vertical fixing plates 831 and two horizontal supporting plates 832, the two vertical fixing plates 831 are respectively fixed on two sides of the vertical moving plate corresponding to the guide rail 120 in a vertical parallel, the two horizontal supporting plates 832 are respectively positioned at one side of the two vertical fixing plates 831, which are close to each other, the horizontal supporting plates 832 are perpendicular to the vertical fixing plates 831 connected with the horizontal supporting plates 832, the horizontal distance between the two vertical fixing plates 831 is greater than the width of the mold placing plate 111, the horizontal distance between the two adjacent ends of the two horizontal supporting plates 832 is less than the width of the mold placing plate 111, the horizontal distance between the two adjacent ends of the two horizontal supporting plates 832 is greater than the width of the mold placing table 110, the length of the two vertical fixing plates 831 is less than the length of the ultrasonic cleaning device 300, the maximum horizontal width between the two vertical fixing plates 831 is less than the width of the ultrasonic cleaning device 300, the length of the mold placing table 110 is less than the length of the ultrasonic cleaning device 300, and the horizontal distance between the two adjacent ends of the. The horizontal power mechanism is a servo motor and can also be other linear power mechanisms with controllable stroke, for example; the vertical actuating mechanism 812 may be a cylinder with a controllable stroke, or may be other linear actuating mechanisms such as a servo motor. Initially, the first transfer mechanism 810 is located at one end of the transfer mechanism 200 close to the ultrasonic cleaning apparatus 300, and the vertical power mechanism 812 drives the vertical moving plate 813 to move down to the horizontal supporting plate 832 at the lower end of the transfer bracket on the vertical moving plate 813 by the height between the upper end of the ultrasonic cleaning apparatus 300 and the lower end of the mold mounting table 110; the horizontal power mechanism drives the horizontal moving plate 121 to move on the guide rail 120 toward the mold mounting table 110 until the horizontal pallet 832 is positioned below the mold mounting plate 111; the vertical power mechanism 812 drives the vertical moving plate 813 to move upwards to enable the horizontal supporting plate 832 to support the mold placing plate 111 to leave the mold placing table 110, meanwhile, the horizontal power mechanism drives the horizontal moving plate 121 to move above the ultrasonic cleaning device 300 on the guide rail 120, then the vertical power mechanism 812 drives the vertical moving plate 813 to move downwards to enable the mold placing plate 111 supported by the horizontal supporting plate 832 to descend into the ultrasonic cleaning device 300, and the ultrasonic cleaning device 300 performs ultrasonic cleaning on the mold placing plate 111; after the completion, the vertical power mechanism 812 drives the vertical moving plate 813 to move upwards to enable the mold placing plate 111 lifted by the horizontal supporting plate 832 to leave the ultrasonic cleaning device 300, the horizontal power mechanism drives the horizontal moving plate 121 to move above the conveying mechanism 200 on the guide rail 120, the vertical power mechanism 812 drives the vertical moving plate 813 to place the mold placing plate 111 lifted by the horizontal supporting plate 832 on the conveying mechanism 200, and the conveying mechanism 200 transfers the mold to the next process. The mold is automatically transferred to the ultrasonic cleaning apparatus 300 to be cleaned and transferred to the next process after the cleaning is completed.

On the basis of the above, as shown in fig. 2, the vertical moving plate sleeve 814 is disposed on the upper surface of the vertical moving plate 813, and the moving plate guide post 815 with a diameter matched with the inner diameter of the moving plate sleeve 814 is disposed at a position corresponding to the moving plate sleeve 814 on the lower surface of the horizontal moving plate 121. The inner side of the moving plate sleeve 814 is provided with an air discharge groove, when the moving plate sleeve 814 and the moving plate guide post 815 move relatively, the moving plate sleeve 814 is communicated with the outside so as to prevent the relative movement of the moving plate sleeve 814 and the moving plate guide post 815 from being influenced by the change of air pressure in the moving plate sleeve 814 due to the small gap between the inner diameter of the moving plate sleeve 814 and the moving plate guide post 815, the horizontal supporting plate 832 is integrated with the vertical fixing plate 831 vertically connected with the horizontal supporting plate 832, and a reinforcing block 840 for reinforcing the vertical fixing plate 831 is arranged beside the vertical fixing plate 831 on the vertical moving plate 813. The moving plate guide post 815 limits the vertical movement of the moving plate sleeve 814, and further limits the vertical movement of the vertical moving plate 813; the vertical moving plate 813 is ensured not to deflect when driven by the vertical power mechanism 812 to move vertically; the transfer bracket is firm and durable and is not easy to loosen and deform; the reinforcing block 840 prevents the transfer stent from being deformed and falling off in long-term use.

On the basis of the above, as shown in fig. 3, the mold fixing mechanism 820 includes an upper pressing mechanism and a lower pushing mechanism, the upper pressing mechanism is disposed on the frame 100 and corresponds to the conveying mechanism 200, the lower pushing mechanism is disposed on both sides of the conveying mechanism 200 and corresponds to the upper pressing mechanism, the upper pressing mechanism includes a pressing power device 851 and an upper pressing plate 852, the pressing power device fixing plate 122 is horizontally disposed at a corresponding position above the conveying mechanism 200 on the frame 100, the pressing power device 851 is disposed on the lower surface of the pressing power device fixing plate 122, the upper pressing plate 852 is horizontally fixed at the lower end of the pressing power device 851 and can be driven by the pressing power device 851 to vertically move up and down, the lower pushing mechanism includes two top plates 861 and two top plate power mechanisms 862, the two top plate power mechanisms 862 are respectively disposed on both sides of the conveying mechanism 200, the two top plates 861 are horizontally fixed to upper ends of two top plate actuating mechanisms 862 respectively and can be driven by the two top plate actuating mechanisms 862 to move up and down respectively, the two top plates 861 are located below two sides of the mold mounting plate 111 respectively, and both the two top plates 861 have portions overlapping with the mold mounting plate 111 in the vertical direction. The pressing power device 851 and the top plate power device 862 are both cylinders, and may be linear power devices such as servo motors. Initially, the upper pressing mechanism and the lower pushing mechanism are respectively located above and below the conveying mechanism 200, and do not affect the movement of the mold placing plate 111 on the conveying mechanism 200. An optical sensor is installed on the frame 100, when the conveying mechanism 200 conveys the mold placing plate 111 to an operation position for mold cleaning and drying and the like, the two top plate power mechanisms 862 drive the two top plates 861 to move upwards, the two top plates 861 respectively push against the two sides of the lower surface of the mold placing plate 111 in the upward movement process to push the mold placing plate 111 upwards so that the mold placing plate 111 carries the mold away from the conveying mechanism 200, and meanwhile, the pressing power device 851 drives the upper pressing plate 852 to move downwards until the upper end of the mold on the mold placing plate 111 is pressed so that the two top plates 861 push against the mold placing plate 111 and the upper pressing plate 852 to fix the mold together; the fixed die is cleaned and dried, after the treatment is finished, the upper pressure plate 852 is driven to move upwards and away from the upper end of the die by the pressure power device 851, the two top plate power devices 862 drive the two top plates 861 to move downwards to place the die placing plate 111 on the conveying mechanism 200, and the upper surface of the top plate 861 and the lower surface of the upper pressure plate 852 are both adhered with frosted elastic rubber layers so as to ensure that the die does not move accidentally in the processes of moving the upper and lower clamping dies, cleaning or drying. The molds are automatically moved down from the transfer mechanism 200, positioned and fixed, and placed back onto the transfer mechanism 200 after the molds have been cleaned or dried.

On the basis, as shown in fig. 3, a top plate guide rail 871 is vertically arranged at a position corresponding to the frame 100 outside the top plate power mechanism 862, a top plate sliding block 872 is arranged outside the top plate 861, the top plate sliding block 872 is connected with the top plate guide rail 871 and can vertically slide on the top plate guide rail 871, a vertical compression plate sleeve 881 is arranged on the upper surface of the upper compression plate 852, and a compression plate guide pillar 882 with a diameter matched with the inner diameter of the compression plate sleeve 881 is arranged at a position corresponding to the compression plate sleeve 881 on the lower surface of the compression power device fixing plate 122. The inside of pressure strip sleeve 881 is provided with an air exhaust groove, and when moving pressure strip sleeve 881 and pressure strip guide pillar 882 relatively, pressure strip sleeve 881 communicates with the external world to prevent that the relative movement of pressure strip sleeve 881 and pressure strip guide pillar 882 is influenced by the change in air pressure in pressure strip sleeve 881 because the clearance of pressure strip sleeve 881 internal diameter and pressure strip guide pillar 882 is little. The top plate sliding block 872 can only vertically move along with the top plate guide rail 871, the movement of the top plate sliding block 872 is limited by the top plate guide rail 871, and further the top plate 861 connected with the top plate sliding block 872 is limited in the vertical movement direction, so that the top plate 861 is ensured to move vertically without deflection under the driving of the top plate power mechanism 862, and the level of the upper surface of the top plate 861 is ensured; the vertical removal of closing plate guide pillar 882 to closing plate sleeve 881 has carried on spacingly, and then has carried on spacingly to the vertical removal of last closing plate 852, guarantees that last closing plate 852 removes vertical not skew under the drive that compresses tightly power device 851, and then guarantees the verticality of last closing plate 852 lower surface.

On the basis of the above, as shown in fig. 3 and 4, the cooling pipeline cleaning device 400 includes a first sliding device and a high-pressure liquid gun, the first sliding device includes a first sliding frame 411 and a first sliding rod 412 that slides on the first sliding frame 411, the high-pressure liquid gun includes a high-pressure nozzle 421, a liquid connecting pipe 422 and a first liquid storage power cavity 423, the high-pressure nozzle 421 is connected to the first liquid storage power cavity 423 through the liquid connecting pipe 422, the first liquid storage power cavity 423 is disposed in the rack 100, the first sliding frame 411 is disposed on the rack 100 above the conveying mechanism 200, a first elastic sleeve rope 416 is disposed at a lower end of the first sliding rod 412, and the high-pressure nozzle is connected to the first elastic sleeve rope 416; the first sliding frame 411 is an annular frame and is internally provided with a first annular cavity 413 with a round section, the lower end of the first sliding frame 411 is provided with a first through groove 414 communicated with the center of the first annular cavity 413, the upper end of the first sliding rod 412 is provided with a first connecting rod 415 and a first ball 417 fixed at the upper end of the first connecting rod 415, the diameter of the first ball 417 is smaller than that of the first annular cavity 413, the diameter of the first ball 417 is larger than the width of the first through groove 414, and the first ball 417 is arranged in the first annular cavity 413; a first connecting pipe placing box 130 is arranged on the rack 100 on one side above the conveying mechanism 200, a penetrating pipe inlet hole is formed in the side portion of the first connecting pipe placing box 130, a penetrating pipe outlet hole is formed in the bottom of the first connecting pipe placing box 130, the first sliding frame 411 is fixed to the bottom of the first connecting pipe placing box 130, the liquid connecting pipe 422 is placed in the first connecting pipe placing box 130, one end of the liquid connecting pipe penetrates through the pipe inlet hole to be connected with the first liquid storage power cavity 423, and the other end of the liquid connecting pipe penetrates through the pipe outlet hole to be connected with the high-pressure spray head 421. The first liquid storage power cavity 423 is filled with cleaning liquid and is provided with a liquid pump. After the mold is transferred to the corresponding position of the cooling pipeline cleaning device 400 by the conveying mechanism 200 and is positioned and fixed by the mold fixing mechanism 820, an operator holds the high-pressure nozzle 421, when the high-pressure nozzle 421 is pulled down and moved, the first sliding rod 412 moves to a proper position along with the first sliding frame 411, the first elastic sleeve rope 416 extends and deforms, the nozzle of the high-pressure nozzle 421 is aligned with the cooling pipeline of the mold, the nozzle of the high-pressure nozzle 421 is provided with a truncated cone-shaped elastic rubber sleeve, when the nozzle of the high-pressure nozzle 421 is aligned with the opening of the cooling pipeline and pressed, the elastic rubber sleeve can ensure the leakage of the contacted opening of the cooling pipeline, a switch on the high-pressure nozzle 421 is pressed, the cleaning liquid in the first liquid storage power cavity 423 is pumped out by the liquid pump, the cleaning liquid enters the cooling pipeline of the mold from the nozzle of the high-pressure nozzle 421, enters from one, flushing the cooling pipelines of the mold, so that each cooling pipeline of the mold is flushed, and after all the cooling pipelines are flushed, placing the mold on the conveying mechanism 200 by the mold fixing mechanism 820 to enter the next cleaning process; after the high pressure nozzle 421 is used, the high pressure nozzle 421 can be retracted a distance upward by the resilience of the first elastic strap 416, so as to prevent falling and collision. The mold cooling pipeline is washed by high-pressure cleaning liquid, and the cleaning is clean and high in efficiency; the first ball 417 can freely move in the first annular cavity 413 of the first sliding frame 411 along the first through groove 414, and the effective moving range of the first link 415 is large, so that the high-pressure nozzle 421 can be conveniently moved; the liquid connection pipe 422 bypasses by not affecting the flushing operation.

On the basis, as shown in fig. 5, the mold cavity cleaning device 500 includes a cleaning fixing frame 510 and a plurality of cleaning spray heads 520, the cleaning fixing frame 510 is fixed on the frame 100, a plurality of vertical spray head fixing frames 530 are arranged on the cleaning fixing frame 510, the plurality of spray head fixing frames 530 are uniformly distributed on the cleaning fixing frame 510, a plurality of cleaning spray heads 520 are uniformly fixed on the spray head fixing frames 530, a plurality of optical sensors 540 are arranged between the plurality of spray head fixing frames 530 on the cleaning fixing frame 510, the plurality of cleaning spray heads 520 are respectively connected with cleaning pipes 521, the plurality of cleaning pipes 521 are commonly connected with a second liquid storage power cavity 522, and an electromagnetic control valve is arranged between each of the plurality of cleaning pipes 521 and the second liquid storage power cavity 522. The second reservoir power chamber 522 contains cleaning fluid and is provided with a fluid pump. After the mold is transferred to the position corresponding to the mold cavity cleaning device 500 by the conveying mechanism 200 and is positioned and fixed by the mold fixing mechanism 820, the optical sensor 540 judges the size of the mold and opens the electromagnetic control valve of the cleaning nozzle 520 on the nozzle fixing frame 530 corresponding to the mold, the cleaning liquid in the second liquid storage power cavity 522 is pressed out by the liquid pump, the cleaning liquid is sprayed out from the cleaning nozzle 520 corresponding to the cleaning pipeline 521 opened by the electromagnetic control valve to clean the cooling pipeline of the mold, after the cleaning is finished, the electromagnetic control valve is completely closed when the liquid pump stops working, and the mold is placed on the conveying mechanism 200 by the mold fixing mechanism 820 to enter the next cleaning process. And the die cavity of the die is washed by high-pressure cleaning liquid, so that the die is cleaned and has high efficiency.

On the basis of the above, as shown in fig. 6 and 7, the cooling duct drying device 600 includes a second sliding device 610 and a high-pressure gas gun 620, the second sliding device 610 includes a second sliding frame 611 and a second sliding rod 612 sliding on the second sliding frame 611, the high-pressure gas gun 620 includes a compressed gas nozzle 621, a gas connecting pipe 622 and a first gas storage power cavity 623, the compressed gas nozzle 621 is connected to the first gas storage power cavity 623 through the gas connecting pipe 622, the first gas storage power cavity 623 is disposed in the machine frame 100, the second sliding frame 611 is disposed on the machine frame 100 above and outside the conveying mechanism 200, the lower end of the second sliding rod 612 is provided with a second elastic rope 616, the compressed gas nozzle 621 is connected to the second elastic rope 616, the second sliding frame 611 is a ring frame and is internally provided with a second ring-shaped cavity 613 with a circular cross section, a second through groove 614 communicated with the center of the second annular cavity 613 is arranged at the lower end of the second sliding frame 611, a second connecting rod 615 and a second ball 617 fixed at the upper end of the second connecting rod 615 are arranged at the upper end of the second sliding rod 612, the diameter of the second ball 617 is smaller than that of the second annular cavity 613, the diameter of the second ball 617 is larger than the width of the second through groove 614, the second ball 617 is arranged in the second annular cavity 613, a second connecting pipe placing box 140 is arranged on the rack 100 on the upper side of the conveying mechanism 200, a through pipe inlet hole is arranged at the side of the second connecting pipe placing box 140, a through pipe outlet hole is arranged at the bottom of the second connecting pipe placing box 140, the second sliding frame 611 is fixed at the bottom of the second connecting pipe placing box 140, the gas connecting pipe 622 is placed in the second connecting pipe placing box 140, and one end of the gas connecting pipe placing box passes through the pipe inlet hole and is connected with the first power gas storage, the other end of the pipe passes through the pipe outlet hole and is connected with a compressed gas nozzle 621. The first gas storage power cavity 623 is filled with inert gas and is provided with a hot air blower. After the mold is transferred to the corresponding position of the cooling pipeline drying device 600 by the conveying mechanism 200 and is positioned and fixed by the mold fixing mechanism 820, the operator holds the compressed gas nozzle 621 by hand, when the compressed gas nozzle 621 is pulled down and moved, the second sliding rod 612 moves to a proper position on the second sliding frame 611, the second elastic sleeve rope 616 stretches and deforms, the nozzle of the compressed gas nozzle 621 is aligned with the cooling pipeline of the mold, the nozzle of the compressed gas nozzle 621 is provided with a truncated cone-shaped elastic rubber sleeve, when the nozzle of the compressed gas nozzle 621 is aligned with the mouth of the cooling pipeline and pressed, the elastic rubber sleeve can ensure that the mouth of the cooling pipeline in contact leaks air, the switch on the compressed gas nozzle 621 is pressed, the inert gas contained in the first air storage power cavity 623 is pressed out, the inert gas enters the cooling pipeline of the mold from the nozzle of the compressed gas nozzle 621 and enters from one end of the cooling pipeline, removing the other end, drying and blowing the cooling pipelines of the mold by hot air, drying and blowing each cooling pipeline of the mold in this way, and after all the cooling pipelines are dried, placing the mold on the conveying mechanism 200 by the mold fixing mechanism 820 to enter the next cleaning process; after the compressed gas nozzle 621 is used, the compressed gas nozzle 621 can be retracted upwards by the resilience of the second elastic string 616, so as to prevent falling and collision. The inert gas is used for drying and blowing the mold cooling pipeline, so that the mold cooling pipeline can be cleaned while being dried, and the efficiency is high; the second ball 617 can move freely along the second through groove 614 in the second annular cavity 613 of the second sliding frame 611, and the effective moving range of the second connecting rod 615 is large, so that the compressed gas nozzle 621 can be moved conveniently; the gas connection pipe 622 bypasses the drying and blowing operation and does not affect the drying and blowing operation.

On the basis of the above, as shown in fig. 8, the mold cavity drying device 700 includes a drying holder 710 and a plurality of hot air blowing heads 720, the drying fixing frame 710 is fixed on the rack 100, a plurality of vertical hot air nozzle fixing frames 730 are arranged on the drying fixing frame 710, the hot air nozzle fixing frames 730 are uniformly distributed on the drying fixing frame 710, a plurality of hot air nozzle fixing frames 730 are uniformly fixed on the drying fixing frame 710, a plurality of hot air spray heads 720 are uniformly fixed on the hot air spray head fixing frames 730, a plurality of optical sensors 540 are arranged among the hot air spray head fixing frames 730 on the drying fixing frame 710, the hot air nozzles 720 are respectively connected with a hot air pipeline 721, the hot air pipelines 721 are commonly connected with a second air storage power cavity 722, electromagnetic control valves are arranged between the hot air pipes 721 and the second air storage power cavity 722. The second gas storage power cavity 722 is filled with inert gas and is provided with a hot air blower. After the mold is transferred to the position corresponding to the mold cavity drying device 700 by the conveying mechanism 200 and is positioned and fixed by the mold fixing mechanism 820, the optical sensor 540 judges the size of the mold and opens the electromagnetic control valve of the hot air nozzle 720 on the hot air nozzle fixing frame 730 corresponding to the mold, the inert gas contained in the second gas storage power cavity 722 is pressed out by the hot air blower, the inert gas is ejected from the hot air nozzle 720 corresponding to the hot air pipe 721 opened by the electromagnetic control valve to blow and dry the cooling pipe of the mold, after the blowing and drying are completed, the electromagnetic control valve is completely closed when the hot air blower stops working, and the mold is placed on the conveying mechanism 200 by the mold fixing mechanism 820 and is conveyed out. The mold cavity of the mold is dried and blown by hot air with inert gas, so that the drying efficiency is high, and the negative influence on the mold cavity is avoided.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A mould cleaning equipment which characterized in that: the device comprises a rack (100), a conveying mechanism (200), an ultrasonic cleaning device (300), a cooling pipeline cleaning device (400), a mold cavity cleaning device (500), a cooling pipeline drying device (600), a mold cavity drying device (700) and a mold positioning device, wherein the conveying mechanism (200) is positioned in the rack (100), the ultrasonic cleaning device (300) is positioned at the feeding end of the conveying mechanism (200) in the rack (100), the mold positioning device comprises a first transfer mechanism (810) and a mold fixing mechanism (820), the cooling pipeline cleaning device (400), the mold cavity cleaning device (500), the cooling pipeline drying device (600) and the mold cavity drying device (700) are sequentially arranged on one side of the conveying mechanism (200) on the rack (100), and a mold mounting table (110) is arranged on one side, far away from the conveying mechanism (200), of the ultrasonic cleaning device (300) in the rack (100), the mould placing table (110) is provided with a mould placing plate (111), the mould fixing mechanism (820) is positioned in the machine frame (100) and corresponds to the cooling pipeline cleaning device (400), the mould cavity cleaning device (500), the cooling pipeline drying device (600) and the mould cavity drying device (700) and has the function of moving and positioning the mould placing plate (111) relative to the conveying mechanism (200), and the first transfer mechanism (810) is positioned above the ultrasonic cleaning device (300) in the machine frame (100) and has the function of transferring moulds among the mould placing table (110), the ultrasonic cleaning device (300) and the conveying mechanism (200).

2. The mold cleaning apparatus according to claim 1, wherein: the first transfer mechanism comprises a horizontal power mechanism, a vertical power mechanism (812) and a transfer support, a guide rail (120) horizontally extending from the upper part of the die placement table (110) to the upper part of the feeding end of the conveying mechanism (200) is arranged on the rack (100), a horizontal moving plate (121) is arranged on the guide rail (120), the horizontal power mechanism is arranged on the rack (100) and connected with the horizontal moving plate (121) and can drive the horizontal moving plate (121) to move on the guide rail (120), the vertical power mechanism (812) is fixed on the horizontal moving plate (121), a vertical moving plate (813) is arranged at the lower end of the vertical power mechanism (812) and can drive the vertical moving plate (813) to move up and down, the transfer support comprises two vertical fixing plates (831) and two horizontal supporting plates (832), the two vertical fixing plates (831) are respectively fixed on two sides of the vertical moving plate (813) corresponding to the guide rail (120) in, the two horizontal supporting plates (832) are respectively positioned at one side of the lower ends of the two vertical fixing plates (831) which are close to each other, the horizontal supporting plate (832) is vertical to the vertical fixing plate (831) connected with the horizontal supporting plate, the horizontal distance between the two vertical fixing plates (831) is larger than the width of the mould placing plate (111), the horizontal distance between two adjacent ends of the two horizontal supporting plates (832) is less than the width of the mould placing plate (111), the horizontal distance between the two adjacent ends of the two horizontal supporting plates (832) is larger than the width of the mould placing table (110), the length of the two vertical fixing plates (831) is less than that of the ultrasonic cleaning device (300), the maximum horizontal width between the two vertical fixing plates (831) is less than the width of the ultrasonic cleaning device (300), the length of the die mounting table (110) is smaller than the length of the ultrasonic cleaning device (300), the horizontal distance between two adjacent ends of the two horizontal supporting plates (832) is larger than the width of the conveying mechanism (200).

3. A mold cleaning apparatus as defined in claim 2, wherein: the upper surface of the vertical moving plate (813) is provided with a vertical moving plate sleeve (814), the lower surface of the horizontal moving plate (121) and the moving plate sleeve (814) are provided with a moving plate guide post (815) with the diameter matched with the inner diameter of the moving plate sleeve (814) at a position corresponding to the moving plate sleeve, the horizontal supporting plate (832) is of an integrated structure with a vertical fixing plate (831) vertically connected with the horizontal supporting plate, and a reinforcing block (840) for reinforcing the vertical fixing plate (831) is arranged beside the vertical fixing plate (831) on the vertical moving plate (813).

4. A mold cleaning apparatus as defined in claim 3, wherein: the die fixing mechanism comprises an upper pressing mechanism and a lower pushing mechanism, the upper pressing mechanism is arranged on the rack (100) and corresponds to the conveying mechanism (200), the lower pushing mechanism is arranged on two sides of the conveying mechanism (200) and corresponds to the upper pressing mechanism, the upper pressing mechanism comprises a pressing power device (851) and an upper pressing plate (852), a pressing power device fixing plate (122) is horizontally arranged at a corresponding position above the conveying mechanism (200) on the rack (100), the pressing power device (851) is arranged on the lower surface of the pressing power device fixing plate (122), the upper pressing plate (852) is horizontally fixed at the lower end of the pressing power device (851) and can be driven by the pressing power device (851) to vertically move up and down, the lower pushing mechanism comprises two top plates (861) and two top plate power mechanisms (862), and the two top plate power mechanisms (862) are respectively arranged on two sides of the conveying mechanism (200), the two top plates (861) are horizontally fixed at the upper ends of the two top plate power mechanisms (862) respectively and can be driven by the two top plate power mechanisms (862) to move up and down respectively, the two top plates (861) are located below two sides of the mold arranging plate (111) respectively, and the two top plates (861) are provided with parts which are overlapped with the mold arranging plate (111) in the vertical direction.

5. The mold cleaning apparatus according to claim 4, wherein: the mechanism is characterized in that a top plate guide rail (871) is vertically arranged at a position corresponding to a rack (100) at the outer side of the top plate power mechanism (862), a top plate sliding block (872) is arranged at the outer side of the top plate (861), the top plate sliding block (872) is connected with the top plate guide rail (871) and can vertically slide on the top plate guide rail (871), a vertical compression plate sleeve (881) is arranged on the upper surface of the upper compression plate (852), and a compression plate guide pillar (882) with the diameter matched with the inner diameter of the compression plate sleeve (881) is arranged at a position corresponding to the compression plate sleeve (881) on the lower surface of the compression power device fixing plate (.

6. The mold cleaning apparatus of claim 5, wherein: the cooling pipeline cleaning device comprises a first sliding device (410) and a high-pressure liquid gun (420), wherein the first sliding device (410) comprises a first sliding frame (411) and a first sliding rod (412) sliding on the first sliding frame (411), the high-pressure liquid gun (420) comprises a high-pressure spray head (421), a liquid connecting pipe (422) and a first liquid storage power cavity (423), the high-pressure spray head (421) is connected with the first liquid storage power cavity (423) through the liquid connecting pipe (422), the first liquid storage power cavity (423) is arranged in a rack (100), the first sliding frame (411) is arranged on the rack (100) on the outer side above a conveying mechanism (200), a first elastic sleeve rope (416) is arranged at the lower end of the first sliding rod (412), the high-pressure spray head (421) is connected with the first elastic sleeve rope (416), the first sliding frame (411) is an annular frame, and a first annular cavity (413) with a round cross section is arranged inside the first sliding frame A first through groove (414) communicated with the center of the first annular cavity (413) is formed in the lower end of the first sliding frame (411), a first connecting rod (415) and a first ball (417) fixed to the upper end of the first connecting rod (415) are arranged at the upper end of the first sliding rod (412), the diameter of the first ball (417) is smaller than that of the first annular cavity (413), the diameter of the first ball (417) is larger than the width of the first through groove (414), the first ball (417) is arranged in the first annular cavity (413), a first connecting pipe placing box (130) is arranged on the rack (100) on one side above the conveying mechanism (200), a penetrating pipe inlet hole is formed in the side of the first connecting pipe placing box (130), a penetrating pipe outlet hole is formed in the bottom of the first connecting pipe placing box (130), and the first sliding frame (411) is fixed to the bottom of the first connecting pipe placing box (130), the liquid connecting pipe (422) is placed in the first connecting pipe placing box (130), one end of the liquid connecting pipe penetrates through the pipe inlet hole to be connected with the first liquid storage power cavity (423), and the other end of the liquid connecting pipe penetrates through the pipe outlet hole to be connected with the high-pressure spray head (421).

7. The mold cleaning apparatus of claim 6, wherein: the mold cavity cleaning device (500) comprises a cleaning fixing frame (510) and a plurality of cleaning spray heads (520), the cleaning fixing frame (510) is fixed on the frame (100), a plurality of vertical spray nozzle fixing frames (530) are arranged on the cleaning fixing frame (510), the plurality of spray head fixing frames (530) are uniformly distributed on the cleaning fixing frame (510), a plurality of cleaning spray heads (520) are uniformly fixed on the spray head fixing frame (530), a plurality of optical sensors (540) are arranged among a plurality of spray head fixing frames (530) on the cleaning fixing frame (510), the cleaning nozzles (520) are respectively connected with cleaning pipelines (521), the cleaning pipelines (521) are jointly connected with a second liquid storage power cavity (522), electromagnetic control valves are arranged between the cleaning pipelines (521) and the second liquid storage power cavity (522).

8. The mold cleaning apparatus of claim 7, wherein: the cooling pipeline drying device (600) comprises a second sliding device (610) and a high-pressure gas gun (620), wherein the second sliding device (610) comprises a second sliding frame (611) and a second sliding rod (612) sliding on the second sliding frame (611), the high-pressure gas gun (620) comprises a compressed gas spray head (621), a gas connecting pipe (622) and a first gas storage power cavity (623), the compressed gas spray head (621) is connected with the first gas storage power cavity (623) through the gas connecting pipe (622), the first gas storage power cavity (623) is arranged in the rack (100), the second sliding frame (611) is arranged on the rack (100) on the outer side above the conveying mechanism (200), a second elastic sleeve rope (616) is arranged at the lower end of the second sliding rod (612), and the compressed gas spray head (621) is connected with the second elastic sleeve rope (616), the second sliding frame (611) is an annular frame, a second annular cavity (613) with a round section is arranged in the second sliding frame (611), a second penetrating groove (614) communicated with the center of the second annular cavity (613) is arranged at the lower end of the second sliding frame (611), a second connecting rod (615) and a second ball body (617) fixed at the upper end of the second connecting rod (615) are arranged at the upper end of the second sliding rod (612), the diameter of the second ball body (617) is smaller than that of the second annular cavity (613), the diameter of the second ball body (617) is larger than the width of the second penetrating groove (614), the second ball body (617) is arranged in the second annular cavity (613), a second connecting pipe placing box (140) is arranged on the rack (100) on one side above the conveying mechanism (200), and a penetrating pipe inlet hole is arranged on the side of the second connecting pipe placing box (140), the bottom that case (140) was placed to the second connecting pipe is provided with the exit tube hole that runs through, second sliding frame (611) are fixed and are placed case (140) bottom at the second connecting pipe, gas connecting pipe (622) are placed in second connecting pipe places case (140), and one end is passed the inlet tube hole and is linked to each other with first gas storage power chamber (623), and the other end passes the outlet tube hole and links to each other with compressed gas shower nozzle (621).

9. The mold cleaning apparatus of claim 8, wherein: the die cavity drying device (700) comprises a drying fixing frame (710) and a plurality of hot air nozzles (720)), the drying fixing frame (710) is fixed on a rack (100), the drying fixing frame (710) is provided with a plurality of vertical hot air nozzle fixing frames (730), the hot air nozzle fixing frames (730) are uniformly distributed on the drying fixing frame (710), the hot air nozzle fixing frames (730) are uniformly fixed with a plurality of hot air nozzles (720), a plurality of optical sensors (540) are arranged among the hot air nozzle fixing frames (730) on the drying fixing frame (710), the hot air nozzles (720) are respectively connected with hot air pipelines (721), the hot air pipelines (721) are commonly connected with a second air storage power cavity (722), electromagnetic control valves are arranged between the hot air pipelines (721) and the second air storage power cavity (722).